Merge pull request '2.3.0 - Unified logging and app intents' (#6) from logging into main

Reviewed-on: #6

.github/workflows/deploy_docs.yml

@@ -0,0 +1,38 @@
+name: Ascently - Docs Deploy
+on:
+  push:
+    branches: [main]
+    paths: ["docs/**"]
+  pull_request:
+    branches: [main]
+    paths: ["docs/**"]
+
+jobs:
+  build-and-push:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v5
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Login to Container Registry
+        uses: docker/login-action@v3
+        with:
+          registry: ${{ secrets.REPO_HOST }}
+          username: ${{ github.repository_owner }}
+          password: ${{ secrets.DEPLOY_TOKEN }}
+
+      - name: Build and push
+        uses: docker/build-push-action@v6
+        with:
+          context: ./docs
+          platforms: linux/amd64
+          push: true
+          tags: |
+            ${{ secrets.REPO_HOST }}/${{ github.repository_owner }}/ascently-docs:${{ github.sha }}
+            ${{ secrets.REPO_HOST }}/${{ github.repository_owner }}/ascently-docs:latest

.github/workflows/deploy_sync.yml

@@ -1,4 +1,4 @@
-name: OpenClimb Docker Deploy
+name: Ascently - Sync Deploy
 on:
   push:
     branches: [main]
@@ -14,7 +14,7 @@ jobs:
       packages: write
     steps:
       - name: Checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v5
 
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v2
@@ -27,12 +27,12 @@ jobs:
           password: ${{ secrets.DEPLOY_TOKEN }}
 
       - name: Build and push sync-server
-        uses: docker/build-push-action@v4
+        uses: docker/build-push-action@v6
         with:
           context: ./sync
           file: ./sync/Dockerfile
           platforms: linux/amd64
           push: true
           tags: |
-            ${{ secrets.REPO_HOST }}/${{ github.repository_owner }}/openclimb-sync:${{ github.sha }}
-            ${{ secrets.REPO_HOST }}/${{ github.repository_owner }}/openclimb-sync:latest
+            ${{ secrets.REPO_HOST }}/${{ github.repository_owner }}/ascently-sync:${{ github.sha }}
+            ${{ secrets.REPO_HOST }}/${{ github.repository_owner }}/ascently-sync:latest

PRIVACY.md

@@ -1,21 +0,0 @@
-# Privacy Policy
-
-**Last updated: September 29, 2025**
-
-This Privacy Policy describes our policies and procedures regarding the collection, use, and disclosure of your information when you use my software.
-
-## No Data Collection
-
-I do not collect any personal information, analytics, or data of any kind. This software is designed to be self-hosted or run entirely offline.
-
-All data generated by or used with this software remains on your local machine or self-hosted environment under your control. I have no access to it.
-
-## No Tracking or Analytics
-
-This software does not use cookies, tracking pixels, or any other analytics or tracking mechanisms. Your usage of the software is completely private.
-
-## Contact Us
-
-If you have any questions about this Privacy Policy, you can contact me:
-
-*   **By email:** me@atri.dad

README.md

@@ -1,42 +1,12 @@
-# OpenClimb
+# Ascently
 
-This is a FOSS app meant to help climbers track their sessions, routes/problems, and overall progress. This app is offline-only and requires no special permissions to run. Its built using Jetpack Compose with Material You support on Android and SwiftUI on iOS.
+_Formerly OpenClimb_
 
-## Download
+Ascently is an **offline-first FOSS** app designed to help climbers track their sessions, routes/problems, and overall progress. There is an optional self-hosted sync server and integrations with Apple Health and Health Connect. There are no analytics or tracking baked into any part of this project. I am committed to maintaining a transparent and open-source solution for climbers, ensuring that you have full control over your data and privacy.
 
-For Android do one of the following:
+## Documentation
 
-1. Download the latest APK from the Releases page
-2. [<img src="https://github.com/ImranR98/Obtainium/blob/main/assets/graphics/badge_obtainium.png?raw=true" alt="Obtainium" height="41">](https://apps.obtainium.imranr.dev/redirect?r=obtainium://app/%7B%22id%22%3A%22com.atridad.openclimb%22%2C%22url%22%3A%22https%3A%2F%2Fgit.atri.dad%2Fatridad%2FOpenClimb%2Freleases%22%2C%22author%22%3A%22git.atri.dad%22%2C%22name%22%3A%22OpenClimb%22%2C%22preferredApkIndex%22%3A0%2C%22additionalSettings%22%3A%22%7B%5C%22intermediateLink%5C%22%3A%5B%5D%2C%5C%22customLinkFilterRegex%5C%22%3A%5C%22%5C%22%2C%5C%22filterByLinkText%5C%22%3Afalse%2C%5C%22skipSort%5C%22%3Afalse%2C%5C%22reverseSort%5C%22%3Afalse%2C%5C%22sortByLastLinkSegment%5C%22%3Afalse%2C%5C%22versionExtractWholePage%5C%22%3Afalse%2C%5C%22requestHeader%5C%22%3A%5B%7B%5C%22requestHeader%5C%22%3A%5C%22User-Agent%3A%20Mozilla%2F5.0%20(Linux%3B%20Android%2010%3B%20K)%20AppleWebKit%2F537.36%20(KHTML%2C%20like%20Gecko)%20Chrome%2F114.0.0.0%20Mobile%20Safari%2F537.36%5C%22%7D%5D%2C%5C%22defaultPseudoVersioningMethod%5C%22%3A%5C%22partialAPKHash%5C%22%2C%5C%22trackOnly%5C%22%3Afalse%2C%5C%22versionExtractionRegEx%5C%22%3A%5C%22%5C%22%2C%5C%22matchGroupToUse%5C%22%3A%5C%22%5C%22%2C%5C%22versionDetection%5C%22%3Afalse%2C%5C%22useVersionCodeAsOSVersion%5C%22%3Afalse%2C%5C%22apkFilterRegEx%5C%22%3A%5C%22%5C%22%2C%5C%22invertAPKFilter%5C%22%3Afalse%2C%5C%22autoApkFilterByArch%5C%22%3Atrue%2C%5C%22appName%5C%22%3A%5C%22OpenClimb%5C%22%2C%5C%22appAuthor%5C%22%3A%5C%22%5C%22%2C%5C%22shizukuPretendToBeGooglePlay%5C%22%3Afalse%2C%5C%22allowInsecure%5C%22%3Afalse%2C%5C%22exemptFromBackgroundUpdates%5C%22%3Afalse%2C%5C%22skipUpdateNotifications%5C%22%3Afalse%2C%5C%22about%5C%22%3A%5C%22%5C%22%2C%5C%22refreshBeforeDownload%5C%22%3Afalse%7D%22%2C%22overrideSource%22%3Anull%7D)
-
-For iOS:
-
-Download from the AppStore [here](https://apps.apple.com/ca/app/openclimb/id6752592783)!
-For development builds, sign up for the TestFlight [here](https://testflight.apple.com/join/88RtxV4J)!
-
-## Self-Hosted Sync Server
-
-You can run your own sync server to keep your data in sync across devices. The server is lightweight and easy to set up using Docker.
-
-### Quick Start with Docker Compose
-
-1. Create a `.env` file with your configuration:
-```
-IMAGE=git.atri.dad/atridad/openclimb-sync:latest
-APP_PORT=8080
-AUTH_TOKEN=your-secure-auth-token-here
-DATA_FILE=/data/openclimb.json
-IMAGES_DIR=/data/images
-ROOT_DIR=./openclimb-data
-```
-
-2. Use the provided `docker-compose.yml` in the `sync/` directory:
-```bash
-cd sync/
-docker-compose up -d
-```
-
-The server will be available at `http://localhost:8080`. Configure your clients with your server URL and auth token to start syncing.
+Documentation can be found at [https://ascently.atri.dad](https://ascently.atri.dad)!
 
 ## Requirements
 

android/README.md

@@ -0,0 +1,20 @@
+# Ascently for Android
+
+This is the native Android app for Ascently, built with Kotlin and Jetpack Compose.
+
+## Project Structure
+
+This is a standard Android Gradle project. The main code lives in `app/src/main/java/com/atridad/ascently/`.
+
+-   `data/`: Handles all the app's data.
+    -   `database/`: Room database setup (DAOs, entities).
+    -   `model/`: Core data models (`Problem`, `Gym`, `ClimbSession`).
+    -   `repository/`: Manages the data, providing a clean API for the rest of the app.
+    -   `sync/`: Handles talking to the sync server.
+-   `ui/`: All the Jetpack Compose UI code.
+    -   `screens/`: The main screens of the app.
+    -   `components/`: Reusable UI bits used across screens.
+    -   `viewmodel/`: `ClimbViewModel` for managing UI state.
+-   `navigation/`: Navigation graph and routes using Jetpack Navigation.
+-   `service/`: Background service for tracking climbing sessions.
+-   `utils/`: Helpers for things like date formatting and image handling.

android/app/build.gradle.kts

@@ -9,15 +9,15 @@ plugins {
 }
 
 android {
-    namespace = "com.atridad.openclimb"
+    namespace = "com.atridad.ascently"
     compileSdk = 36
 
     defaultConfig {
-        applicationId = "com.atridad.openclimb"
+        applicationId = "com.atridad.ascently"
         minSdk = 31
         targetSdk = 36
-        versionCode = 37
-        versionName = "1.9.0"
+        versionCode = 4
+        versionName = "2.3.0"
 
         testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
     }
@@ -38,7 +38,10 @@ android {
 
     java { toolchain { languageVersion.set(JavaLanguageVersion.of(17)) } }
 
-    buildFeatures { compose = true }
+    buildFeatures {
+        compose = true
+        buildConfig = true
+    }
 }
 
 kotlin { compilerOptions { jvmTarget.set(JvmTarget.JVM_17) } }

android/app/build.gradle.kts.backup

@@ -9,11 +9,11 @@ plugins {
 }
 
 android {
-    namespace = "com.atridad.openclimb"
+    namespace = "com.atridad.ascently"
     compileSdk = 36
 
     defaultConfig {
-        applicationId = "com.atridad.openclimb"
+        applicationId = "com.atridad.ascently"
         minSdk = 31
         targetSdk = 36
         versionCode = 27

android/app/src/main/AndroidManifest.xml

@@ -10,6 +10,7 @@
 
     <!-- Permission for sync functionality -->
     <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
 
     <!-- Health Connect permissions -->
     <uses-permission android:name="android.permission.health.READ_EXERCISE" />
@@ -49,13 +50,13 @@
         android:label="@string/app_name"
         android:roundIcon="@mipmap/ic_launcher_round"
         android:supportsRtl="true"
-        android:theme="@style/Theme.OpenClimb"
+        android:theme="@style/Theme.Ascently"
         tools:targetApi="31">
         <activity
             android:name=".MainActivity"
             android:exported="true"
             android:label="@string/app_name"
-            android:theme="@style/Theme.OpenClimb.Splash">
+            android:theme="@style/Theme.Ascently.Splash">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
 

android/app/src/main/java/com/atridad/ascently/MainActivity.kt

@@ -1,4 +1,4 @@
-package com.atridad.openclimb
+package com.atridad.ascently
 
 import android.content.Intent
 import android.os.Bundle
@@ -9,8 +9,9 @@ import androidx.compose.foundation.layout.fillMaxSize
 import androidx.compose.material3.Surface
 import androidx.compose.runtime.*
 import androidx.compose.ui.Modifier
-import com.atridad.openclimb.ui.OpenClimbApp
-import com.atridad.openclimb.ui.theme.OpenClimbTheme
+import com.atridad.ascently.ui.AscentlyApp
+import com.atridad.ascently.ui.theme.AscentlyTheme
+import com.atridad.ascently.utils.MigrationManager
 
 class MainActivity : ComponentActivity() {
     private var shortcutAction by mutableStateOf<String?>(null)
@@ -23,16 +24,19 @@ class MainActivity : ComponentActivity() {
 
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
-        setTheme(R.style.Theme_OpenClimb)
+        setTheme(R.style.Theme_Ascently)
         enableEdgeToEdge()
 
+        // Perform migration from OpenClimb to Ascently if needed
+        MigrationManager(this).migrateIfNeeded()
+
         shortcutAction = intent?.action
         lastUsedGymId = intent?.getStringExtra("LAST_USED_GYM_ID")
 
         setContent {
-            OpenClimbTheme {
+            AscentlyTheme {
                 Surface(modifier = Modifier.fillMaxSize()) {
-                    OpenClimbApp(
+                    AscentlyApp(
                             shortcutAction = shortcutAction,
                             lastUsedGymId = lastUsedGymId,
                             onShortcutActionProcessed = { clearShortcutAction() }

android/app/src/main/java/com/atridad/ascently/data/database/Converters.kt

@@ -1,7 +1,7 @@
-package com.atridad.openclimb.data.database
+package com.atridad.ascently.data.database
 
 import androidx.room.TypeConverter
-import com.atridad.openclimb.data.model.*
+import com.atridad.ascently.data.model.*
 import kotlinx.serialization.encodeToString
 import kotlinx.serialization.json.Json
 

android/app/src/main/java/com/atridad/ascently/data/database/OpenClimbDatabase.kt

@@ -1,4 +1,4 @@
-package com.atridad.openclimb.data.database
+package com.atridad.ascently.data.database
 
 import android.content.Context
 import androidx.room.Database
@@ -7,8 +7,8 @@ import androidx.room.RoomDatabase
 import androidx.room.TypeConverters
 import androidx.room.migration.Migration
 import androidx.sqlite.db.SupportSQLiteDatabase
-import com.atridad.openclimb.data.database.dao.*
-import com.atridad.openclimb.data.model.*
+import com.atridad.ascently.data.database.dao.*
+import com.atridad.ascently.data.model.*
 
 @Database(
         entities = [Gym::class, Problem::class, ClimbSession::class, Attempt::class],
@@ -16,7 +16,7 @@ import com.atridad.openclimb.data.model.*
         exportSchema = false
 )
 @TypeConverters(Converters::class)
-abstract class OpenClimbDatabase : RoomDatabase() {
+abstract class AscentlyDatabase : RoomDatabase() {
 
     abstract fun gymDao(): GymDao
     abstract fun problemDao(): ProblemDao
@@ -24,12 +24,12 @@ abstract class OpenClimbDatabase : RoomDatabase() {
     abstract fun attemptDao(): AttemptDao
 
     companion object {
-        @Volatile private var INSTANCE: OpenClimbDatabase? = null
+        @Volatile private var INSTANCE: AscentlyDatabase? = null
 
         val MIGRATION_4_5 =
                 object : Migration(4, 5) {
-                    override fun migrate(database: SupportSQLiteDatabase) {
-                        val cursor = database.query("PRAGMA table_info(climb_sessions)")
+                    override fun migrate(db: SupportSQLiteDatabase) {
+                        val cursor = db.query("PRAGMA table_info(climb_sessions)")
                         val existingColumns = mutableSetOf<String>()
 
                         while (cursor.moveToNext()) {
@@ -39,21 +39,21 @@ abstract class OpenClimbDatabase : RoomDatabase() {
                         cursor.close()
 
                         if (!existingColumns.contains("startTime")) {
-                            database.execSQL("ALTER TABLE climb_sessions ADD COLUMN startTime TEXT")
+                            db.execSQL("ALTER TABLE climb_sessions ADD COLUMN startTime TEXT")
                         }
                         if (!existingColumns.contains("endTime")) {
-                            database.execSQL("ALTER TABLE climb_sessions ADD COLUMN endTime TEXT")
+                            db.execSQL("ALTER TABLE climb_sessions ADD COLUMN endTime TEXT")
                         }
                         if (!existingColumns.contains("status")) {
-                            database.execSQL(
+                            db.execSQL(
                                     "ALTER TABLE climb_sessions ADD COLUMN status TEXT NOT NULL DEFAULT 'COMPLETED'"
                             )
                         }
 
-                        database.execSQL(
+                        db.execSQL(
                                 "UPDATE climb_sessions SET startTime = createdAt WHERE startTime IS NULL"
                         )
-                        database.execSQL(
+                        db.execSQL(
                                 "UPDATE climb_sessions SET status = 'COMPLETED' WHERE status IS NULL OR status = ''"
                         )
                     }
@@ -61,9 +61,9 @@ abstract class OpenClimbDatabase : RoomDatabase() {
 
         val MIGRATION_5_6 =
                 object : Migration(5, 6) {
-                    override fun migrate(database: SupportSQLiteDatabase) {
+                    override fun migrate(db: SupportSQLiteDatabase) {
                         // Add updatedAt column to attempts table
-                        val cursor = database.query("PRAGMA table_info(attempts)")
+                        val cursor = db.query("PRAGMA table_info(attempts)")
                         val existingColumns = mutableSetOf<String>()
 
                         while (cursor.moveToNext()) {
@@ -73,29 +73,29 @@ abstract class OpenClimbDatabase : RoomDatabase() {
                         cursor.close()
 
                         if (!existingColumns.contains("updatedAt")) {
-                            database.execSQL(
+                            db.execSQL(
                                     "ALTER TABLE attempts ADD COLUMN updatedAt TEXT NOT NULL DEFAULT ''"
                             )
                             // Set updatedAt to createdAt for existing records
-                            database.execSQL(
+                            db.execSQL(
                                     "UPDATE attempts SET updatedAt = createdAt WHERE updatedAt = ''"
                             )
                         }
                     }
                 }
 
-        fun getDatabase(context: Context): OpenClimbDatabase {
+        fun getDatabase(context: Context): AscentlyDatabase {
             return INSTANCE
                     ?: synchronized(this) {
                         val instance =
-                                Room.databaseBuilder(
-                                                context.applicationContext,
-                                                OpenClimbDatabase::class.java,
-                                                "openclimb_database"
-                                        )
-                                        .addMigrations(MIGRATION_4_5, MIGRATION_5_6)
-                                        .enableMultiInstanceInvalidation()
-                                        .fallbackToDestructiveMigration()
+                            Room.databaseBuilder(
+                                context.applicationContext,
+                                AscentlyDatabase::class.java,
+                                "ascently_database"
+                            )
+                                .addMigrations(MIGRATION_4_5, MIGRATION_5_6)
+                                .enableMultiInstanceInvalidation()
+                                .fallbackToDestructiveMigration(false)
                                         .build()
                         INSTANCE = instance
                         instance

android/app/src/main/java/com/atridad/ascently/data/database/dao/AttemptDao.kt

@@ -1,8 +1,8 @@
-package com.atridad.openclimb.data.database.dao
+package com.atridad.ascently.data.database.dao
 
 import androidx.room.*
-import com.atridad.openclimb.data.model.Attempt
-import com.atridad.openclimb.data.model.AttemptResult
+import com.atridad.ascently.data.model.Attempt
+import com.atridad.ascently.data.model.AttemptResult
 import kotlinx.coroutines.flow.Flow
 
 @Dao

android/app/src/main/java/com/atridad/ascently/data/database/dao/ClimbSessionDao.kt

@@ -1,8 +1,8 @@
-package com.atridad.openclimb.data.database.dao
+package com.atridad.ascently.data.database.dao
 
 import androidx.room.*
-import com.atridad.openclimb.data.model.ClimbSession
-import com.atridad.openclimb.data.model.SessionStatus
+import com.atridad.ascently.data.model.ClimbSession
+import com.atridad.ascently.data.model.SessionStatus
 import kotlinx.coroutines.flow.Flow
 
 @Dao

android/app/src/main/java/com/atridad/ascently/data/database/dao/GymDao.kt

@@ -1,8 +1,8 @@
-package com.atridad.openclimb.data.database.dao
+package com.atridad.ascently.data.database.dao
 
 import androidx.room.*
-import com.atridad.openclimb.data.model.ClimbType
-import com.atridad.openclimb.data.model.Gym
+import com.atridad.ascently.data.model.ClimbType
+import com.atridad.ascently.data.model.Gym
 import kotlinx.coroutines.flow.Flow
 
 @Dao

android/app/src/main/java/com/atridad/ascently/data/database/dao/ProblemDao.kt

@@ -1,8 +1,8 @@
-package com.atridad.openclimb.data.database.dao
+package com.atridad.ascently.data.database.dao
 
 import androidx.room.*
-import com.atridad.openclimb.data.model.ClimbType
-import com.atridad.openclimb.data.model.Problem
+import com.atridad.ascently.data.model.ClimbType
+import com.atridad.ascently.data.model.Problem
 import kotlinx.coroutines.flow.Flow
 
 @Dao

android/app/src/main/java/com/atridad/ascently/data/format/BackupFormat.kt

@@ -1,9 +1,9 @@
-package com.atridad.openclimb.data.format
+package com.atridad.ascently.data.format
 
-import com.atridad.openclimb.data.model.*
+import com.atridad.ascently.data.model.*
 import kotlinx.serialization.Serializable
 
-// Root structure for OpenClimb backup data
+// Root structure for Ascently backup data
 @Serializable
 data class ClimbDataBackup(
         val exportedAt: String,
@@ -32,13 +32,12 @@ data class BackupGym(
         val supportedClimbTypes: List<ClimbType>,
         val difficultySystems: List<DifficultySystem>,
         @kotlinx.serialization.SerialName("customDifficultyGrades")
-        val customDifficultyGrades: List<String> = emptyList(),
+        val customDifficultyGrades: List<String>? = null,
         val notes: String? = null,
         val createdAt: String,
         val updatedAt: String
 ) {
     companion object {
-        /** Create BackupGym from native Android Gym model */
         fun fromGym(gym: Gym): BackupGym {
             return BackupGym(
                     id = gym.id,
@@ -46,7 +45,7 @@ data class BackupGym(
                     location = gym.location,
                     supportedClimbTypes = gym.supportedClimbTypes,
                     difficultySystems = gym.difficultySystems,
-                    customDifficultyGrades = gym.customDifficultyGrades,
+                    customDifficultyGrades = gym.customDifficultyGrades.ifEmpty { null },
                     notes = gym.notes,
                     createdAt = gym.createdAt,
                     updatedAt = gym.updatedAt
@@ -54,7 +53,6 @@ data class BackupGym(
         }
     }
 
-    /** Convert to native Android Gym model */
     fun toGym(): Gym {
         return Gym(
                 id = id,
@@ -62,7 +60,7 @@ data class BackupGym(
                 location = location,
                 supportedClimbTypes = supportedClimbTypes,
                 difficultySystems = difficultySystems,
-                customDifficultyGrades = customDifficultyGrades,
+                customDifficultyGrades = customDifficultyGrades ?: emptyList(),
                 notes = notes,
                 createdAt = createdAt,
                 updatedAt = updatedAt
@@ -79,7 +77,7 @@ data class BackupProblem(
         val description: String? = null,
         val climbType: ClimbType,
         val difficulty: DifficultyGrade,
-        val tags: List<String> = emptyList(),
+        val tags: List<String>? = null,
         val location: String? = null,
         val imagePaths: List<String>? = null,
         val isActive: Boolean = true,
@@ -89,7 +87,6 @@ data class BackupProblem(
         val updatedAt: String
 ) {
     companion object {
-        /** Create BackupProblem from native Android Problem model */
         fun fromProblem(problem: Problem): BackupProblem {
             return BackupProblem(
                     id = problem.id,
@@ -112,7 +109,6 @@ data class BackupProblem(
         }
     }
 
-    /** Convert to native Android Problem model */
     fun toProblem(): Problem {
         return Problem(
                 id = id,
@@ -121,7 +117,7 @@ data class BackupProblem(
                 description = description,
                 climbType = climbType,
                 difficulty = difficulty,
-                tags = tags,
+                tags = tags ?: emptyList(),
                 location = location,
                 imagePaths = imagePaths ?: emptyList(),
                 isActive = isActive,
@@ -132,7 +128,6 @@ data class BackupProblem(
         )
     }
 
-    /** Create a copy with updated image paths for import processing */
     fun withUpdatedImagePaths(newImagePaths: List<String>): BackupProblem {
         return copy(imagePaths = newImagePaths.ifEmpty { null })
     }
@@ -153,7 +148,6 @@ data class BackupClimbSession(
         val updatedAt: String
 ) {
     companion object {
-        /** Create BackupClimbSession from native Android ClimbSession model */
         fun fromClimbSession(session: ClimbSession): BackupClimbSession {
             return BackupClimbSession(
                     id = session.id,
@@ -170,7 +164,6 @@ data class BackupClimbSession(
         }
     }
 
-    /** Convert to native Android ClimbSession model */
     fun toClimbSession(): ClimbSession {
         return ClimbSession(
                 id = id,
@@ -203,7 +196,6 @@ data class BackupAttempt(
         val updatedAt: String? = null
 ) {
     companion object {
-        /** Create BackupAttempt from native Android Attempt model */
         fun fromAttempt(attempt: Attempt): BackupAttempt {
             return BackupAttempt(
                     id = attempt.id,
@@ -221,7 +213,6 @@ data class BackupAttempt(
         }
     }
 
-    /** Convert to native Android Attempt model */
     fun toAttempt(): Attempt {
         return Attempt(
                 id = id,

android/app/src/main/java/com/atridad/ascently/data/health/HealthConnectStub.kt

@@ -0,0 +1,338 @@
+package com.atridad.ascently.data.health
+
+import android.annotation.SuppressLint
+import android.content.Context
+import android.content.SharedPreferences
+import com.atridad.ascently.utils.AppLogger
+import androidx.activity.result.contract.ActivityResultContract
+import androidx.health.connect.client.HealthConnectClient
+import androidx.health.connect.client.PermissionController
+import androidx.health.connect.client.permission.HealthPermission
+import androidx.health.connect.client.records.ExerciseSessionRecord
+import androidx.health.connect.client.records.HeartRateRecord
+import androidx.health.connect.client.records.TotalCaloriesBurnedRecord
+import androidx.health.connect.client.units.Energy
+import com.atridad.ascently.data.model.ClimbSession
+import com.atridad.ascently.data.model.SessionStatus
+import com.atridad.ascently.utils.DateFormatUtils
+import java.time.Duration
+import java.time.Instant
+import java.time.ZoneOffset
+import kotlinx.coroutines.flow.Flow
+import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.flow.asStateFlow
+import kotlinx.coroutines.flow.flow
+
+/**
+ * Health Connect manager for Ascently that syncs climbing sessions to Samsung Health, Google Fit,
+ * and other health apps.
+ */
+@SuppressLint("RestrictedApi")
+class HealthConnectManager(private val context: Context) {
+
+    private val preferences: SharedPreferences =
+        context.getSharedPreferences("health_connect_prefs", Context.MODE_PRIVATE)
+
+    private val _isEnabled = MutableStateFlow(preferences.getBoolean("enabled", false))
+    private val _hasPermissions = MutableStateFlow(preferences.getBoolean("permissions", false))
+    private val _autoSync = MutableStateFlow(preferences.getBoolean("auto_sync", true))
+    private val _isCompatible = MutableStateFlow(true)
+
+    val isEnabled: Flow<Boolean> = _isEnabled.asStateFlow()
+    val hasPermissions: Flow<Boolean> = _hasPermissions.asStateFlow()
+    val isCompatible: Flow<Boolean> = _isCompatible.asStateFlow()
+
+    companion object {
+        private const val TAG = "HealthConnectManager"
+
+        val REQUIRED_PERMISSIONS =
+            setOf(
+                HealthPermission.getReadPermission(ExerciseSessionRecord::class),
+                HealthPermission.getWritePermission(ExerciseSessionRecord::class),
+                HealthPermission.getReadPermission(HeartRateRecord::class),
+                HealthPermission.getWritePermission(HeartRateRecord::class),
+                HealthPermission.getReadPermission(TotalCaloriesBurnedRecord::class),
+                HealthPermission.getWritePermission(TotalCaloriesBurnedRecord::class)
+            )
+    }
+
+    private val healthConnectClient by lazy {
+        try {
+            HealthConnectClient.getOrCreate(context)
+        } catch (e: Exception) {
+            AppLogger.e(TAG, e) { "Failed to create Health Connect client" }
+            _isCompatible.value = false
+            null
+        }
+    }
+
+    fun isHealthConnectAvailable(): Flow<Boolean> = flow {
+        try {
+            if (!_isCompatible.value) {
+                emit(false)
+                return@flow
+            }
+            val status = HealthConnectClient.getSdkStatus(context)
+            emit(status == HealthConnectClient.SDK_AVAILABLE)
+        } catch (e: Exception) {
+            AppLogger.e(TAG, e) { "Error checking Health Connect availability" }
+            _isCompatible.value = false
+            emit(false)
+        }
+    }
+
+    suspend fun setEnabled(enabled: Boolean) {
+        preferences.edit().putBoolean("enabled", enabled).apply()
+        _isEnabled.value = enabled
+
+        if (enabled && _isCompatible.value) {
+            // Automatically request permissions when enabling
+            try {
+                val alreadyHasPermissions = hasAllPermissions()
+                if (!alreadyHasPermissions) {
+                    AppLogger.d(TAG) { "Health Connect enabled - permissions will be requested by UI" }
+                }
+            } catch (e: Exception) {
+                AppLogger.w(TAG, e) { "Error checking permissions when enabling Health Connect" }
+            }
+        } else if (!enabled) {
+            setPermissionsGranted(false)
+        }
+    }
+
+    fun setPermissionsGranted(granted: Boolean) {
+        preferences.edit().putBoolean("permissions", granted).apply()
+        _hasPermissions.value = granted
+    }
+
+    suspend fun hasAllPermissions(): Boolean {
+        return try {
+            if (!_isCompatible.value || healthConnectClient == null) {
+                return false
+            }
+            val grantedPermissions =
+                healthConnectClient!!.permissionController.getGrantedPermissions()
+            val hasAll =
+                REQUIRED_PERMISSIONS.all { permission ->
+                    grantedPermissions.contains(permission)
+                }
+            setPermissionsGranted(hasAll)
+            hasAll
+        } catch (e: Exception) {
+            AppLogger.e(TAG, e) { "Error checking permissions" }
+            setPermissionsGranted(false)
+            false
+        }
+    }
+
+    suspend fun isReady(): Boolean {
+        return try {
+            if (!_isEnabled.value || !_isCompatible.value || healthConnectClient == null)
+                return false
+
+            val isAvailable =
+                HealthConnectClient.getSdkStatus(context) == HealthConnectClient.SDK_AVAILABLE
+            val hasPerms = if (isAvailable) hasAllPermissions() else false
+            isAvailable && hasPerms
+        } catch (e: Exception) {
+            AppLogger.e(TAG, e) { "Error checking Health Connect readiness" }
+            false
+        }
+    }
+
+    fun getPermissionRequestContract(): ActivityResultContract<Set<String>, Set<String>> {
+        return PermissionController.createRequestPermissionResultContract()
+    }
+
+    fun getRequiredPermissions(): Set<String> {
+        return try {
+            REQUIRED_PERMISSIONS.map { it }.toSet()
+        } catch (e: Exception) {
+            AppLogger.e(TAG, e) { "Error getting required permissions" }
+            emptySet()
+        }
+    }
+
+    @SuppressLint("RestrictedApi")
+    suspend fun syncCompletedSession(
+        session: ClimbSession,
+        gymName: String,
+        attemptCount: Int = 0
+    ): Result<Unit> {
+        return try {
+            if (!isReady() || !_autoSync.value) {
+                return Result.failure(
+                    IllegalStateException("Health Connect not ready or auto-sync disabled")
+                )
+            }
+
+            if (session.status != SessionStatus.COMPLETED) {
+                return Result.failure(
+                    IllegalArgumentException("Only completed sessions can be synced")
+                )
+            }
+
+            val startTime = session.startTime?.let { DateFormatUtils.parseISO8601(it) }
+            val endTime = session.endTime?.let { DateFormatUtils.parseISO8601(it) }
+
+            if (startTime == null || endTime == null) {
+                return Result.failure(
+                    IllegalArgumentException("Session must have valid start and end times")
+                )
+            }
+
+            AppLogger.d(TAG) { "Attempting to sync session '${session.id}' to Health Connect..." }
+
+            val records = mutableListOf<androidx.health.connect.client.records.Record>()
+
+            try {
+                val exerciseSession =
+                    ExerciseSessionRecord(
+                        startTime = startTime,
+                        startZoneOffset =
+                            ZoneOffset.systemDefault().rules.getOffset(startTime),
+                        endTime = endTime,
+                        endZoneOffset = ZoneOffset.systemDefault().rules.getOffset(endTime),
+                        exerciseType =
+                            ExerciseSessionRecord.EXERCISE_TYPE_STRENGTH_TRAINING,
+                        title = "Rock Climbing at $gymName"
+                    )
+                records.add(exerciseSession)
+            } catch (e: Exception) {
+                AppLogger.w(TAG, e) { "Failed to create exercise session record" }
+            }
+
+            try {
+                val durationMinutes = Duration.between(startTime, endTime).toMinutes()
+                val estimatedCalories = estimateCaloriesForClimbing(durationMinutes, attemptCount)
+
+                if (estimatedCalories > 0) {
+                    val caloriesRecord =
+                        TotalCaloriesBurnedRecord(
+                            startTime = startTime,
+                            startZoneOffset =
+                                ZoneOffset.systemDefault().rules.getOffset(startTime),
+                            endTime = endTime,
+                            endZoneOffset =
+                                ZoneOffset.systemDefault().rules.getOffset(endTime),
+                            energy = Energy.calories(estimatedCalories)
+                        )
+                    records.add(caloriesRecord)
+                }
+            } catch (e: Exception) {
+                AppLogger.w(TAG, e) { "Failed to create calories record" }
+            }
+
+            try {
+                val heartRateRecord = createHeartRateRecord(startTime, endTime, attemptCount)
+                heartRateRecord?.let { records.add(it) }
+            } catch (e: Exception) {
+                AppLogger.w(TAG, e) { "Failed to create heart rate record" }
+            }
+
+            if (records.isNotEmpty() && healthConnectClient != null) {
+                AppLogger.d(TAG) { "Writing ${records.size} records to Health Connect..." }
+                healthConnectClient!!.insertRecords(records)
+                AppLogger.i(TAG) {
+                    "Successfully synced ${records.size} records for session '${session.id}' to Health Connect"
+                }
+
+                preferences
+                    .edit()
+                    .putString("last_sync_success", DateFormatUtils.nowISO8601())
+                    .apply()
+            } else {
+                val reason =
+                    when {
+                        records.isEmpty() -> "No records created"
+                        healthConnectClient == null -> "Health Connect client unavailable"
+                        else -> "Unknown reason"
+                    }
+                AppLogger.w(TAG) { "Sync failed for session '${session.id}': $reason" }
+                return Result.failure(Exception("Sync failed: $reason"))
+            }
+
+            Result.success(Unit)
+        } catch (e: Exception) {
+            AppLogger.e(TAG, e) { "Error syncing climbing session to Health Connect" }
+            Result.failure(e)
+        }
+    }
+
+    suspend fun autoSyncCompletedSession(
+        session: ClimbSession,
+        gymName: String,
+        attemptCount: Int = 0
+    ): Result<Unit> {
+        return if (_autoSync.value && isReady() && session.status == SessionStatus.COMPLETED) {
+            AppLogger.d(TAG) { "Auto-syncing completed session '${session.id}' to Health Connect..." }
+            syncCompletedSession(session, gymName, attemptCount)
+        } else {
+            val reason =
+                when {
+                    session.status != SessionStatus.COMPLETED -> "session not completed"
+                    !_autoSync.value -> "auto-sync disabled"
+                    !isReady() -> "Health Connect not ready"
+                    else -> "unknown reason"
+                }
+            AppLogger.d(TAG) { "Auto-sync skipped for session '${session.id}': $reason" }
+            Result.success(Unit)
+        }
+    }
+
+    private fun estimateCaloriesForClimbing(durationMinutes: Long, attemptCount: Int): Double {
+        val baseCaloriesPerMinute = 8.0
+        val intensityMultiplier =
+            when {
+                attemptCount >= 20 -> 1.3
+                attemptCount >= 10 -> 1.1
+                else -> 0.9
+            }
+        return durationMinutes * baseCaloriesPerMinute * intensityMultiplier
+    }
+
+    @SuppressLint("RestrictedApi")
+    private fun createHeartRateRecord(
+        startTime: Instant,
+        endTime: Instant,
+        attemptCount: Int
+    ): HeartRateRecord? {
+        return try {
+            val samples = mutableListOf<HeartRateRecord.Sample>()
+            val intervalMinutes = 5L
+
+            val baseHeartRate =
+                when {
+                    attemptCount >= 20 -> 155L
+                    attemptCount >= 10 -> 145L
+                    else -> 135L
+                }
+
+            var currentTime = startTime
+            while (currentTime.isBefore(endTime)) {
+                val variation = (-15..15).random()
+                val heartRate = (baseHeartRate + variation).coerceIn(110L, 180L)
+
+                samples.add(HeartRateRecord.Sample(time = currentTime, beatsPerMinute = heartRate))
+                currentTime = currentTime.plusSeconds(intervalMinutes * 60)
+            }
+
+            if (samples.isEmpty()) return null
+
+            HeartRateRecord(
+                startTime = startTime,
+                startZoneOffset = ZoneOffset.systemDefault().rules.getOffset(startTime),
+                endTime = endTime,
+                endZoneOffset = ZoneOffset.systemDefault().rules.getOffset(endTime),
+                samples = samples
+            )
+        } catch (e: Exception) {
+            AppLogger.e(TAG, e) { "Error creating heart rate record" }
+            null
+        }
+    }
+
+    fun isReadySync(): Boolean {
+        return _isEnabled.value && _hasPermissions.value
+    }
+}

android/app/src/main/java/com/atridad/ascently/data/model/Attempt.kt

@@ -1,10 +1,10 @@
-package com.atridad.openclimb.data.model
+package com.atridad.ascently.data.model
 
 import androidx.room.Entity
 import androidx.room.ForeignKey
 import androidx.room.Index
 import androidx.room.PrimaryKey
-import com.atridad.openclimb.utils.DateFormatUtils
+import com.atridad.ascently.utils.DateFormatUtils
 import kotlinx.serialization.Serializable
 
 @Serializable
@@ -12,7 +12,7 @@ enum class AttemptResult {
     SUCCESS,
     FALL,
     NO_PROGRESS,
-    FLASH,
+    FLASH
 }
 
 @Entity(
@@ -74,26 +74,4 @@ data class Attempt(
             )
         }
     }
-
-    fun updated(
-            result: AttemptResult? = null,
-            highestHold: String? = null,
-            notes: String? = null,
-            duration: Long? = null,
-            restTime: Long? = null
-    ): Attempt {
-        return Attempt(
-                id = this.id,
-                sessionId = this.sessionId,
-                problemId = this.problemId,
-                result = result ?: this.result,
-                highestHold = highestHold ?: this.highestHold,
-                notes = notes ?: this.notes,
-                duration = duration ?: this.duration,
-                restTime = restTime ?: this.restTime,
-                timestamp = this.timestamp,
-                createdAt = this.createdAt,
-                updatedAt = DateFormatUtils.nowISO8601()
-        )
-    }
 }

android/app/src/main/java/com/atridad/ascently/data/model/ClimbSession.kt

@@ -1,10 +1,10 @@
-package com.atridad.openclimb.data.model
+package com.atridad.ascently.data.model
 
 import androidx.room.Entity
 import androidx.room.ForeignKey
 import androidx.room.Index
 import androidx.room.PrimaryKey
-import com.atridad.openclimb.utils.DateFormatUtils
+import com.atridad.ascently.utils.DateFormatUtils
 import kotlinx.serialization.Serializable
 
 @Serializable

android/app/src/main/java/com/atridad/ascently/data/model/ClimbType.kt

@@ -0,0 +1,16 @@
+package com.atridad.ascently.data.model
+
+import kotlinx.serialization.Serializable
+
+@Serializable
+enum class ClimbType {
+    ROPE,
+    BOULDER;
+
+    val displayName: String
+        get() =
+                when (this) {
+                    ROPE -> "Rope"
+                    BOULDER -> "Bouldering"
+                }
+}

android/app/src/main/java/com/atridad/ascently/data/model/DifficultySystem.kt

@@ -0,0 +1,263 @@
+package com.atridad.ascently.data.model
+
+import kotlinx.serialization.Serializable
+
+@Serializable
+enum class DifficultySystem {
+    // Bouldering
+    V_SCALE,
+    FONT,
+
+    // Rope
+    YDS,
+    CUSTOM;
+
+    val displayName: String
+        get() =
+                when (this) {
+                    V_SCALE -> "V Scale"
+                    FONT -> "Font Scale"
+                    YDS -> "YDS (Yosemite)"
+                    CUSTOM -> "Custom"
+                }
+
+    val isBoulderingSystem: Boolean
+        get() =
+                when (this) {
+                    V_SCALE, FONT -> true
+                    YDS -> false
+                    CUSTOM -> true
+                }
+
+    val isRopeSystem: Boolean
+        get() =
+                when (this) {
+                    YDS -> true
+                    V_SCALE, FONT -> false
+                    CUSTOM -> true
+                }
+
+    val availableGrades: List<String>
+        get() =
+                when (this) {
+                    V_SCALE ->
+                            listOf(
+                                    "VB",
+                                    "V0",
+                                    "V1",
+                                    "V2",
+                                    "V3",
+                                    "V4",
+                                    "V5",
+                                    "V6",
+                                    "V7",
+                                    "V8",
+                                    "V9",
+                                    "V10",
+                                    "V11",
+                                    "V12",
+                                    "V13",
+                                    "V14",
+                                    "V15",
+                                    "V16",
+                                    "V17"
+                            )
+                    FONT ->
+                            listOf(
+                                    "3",
+                                    "4A",
+                                    "4B",
+                                    "4C",
+                                    "5A",
+                                    "5B",
+                                    "5C",
+                                    "6A",
+                                    "6A+",
+                                    "6B",
+                                    "6B+",
+                                    "6C",
+                                    "6C+",
+                                    "7A",
+                                    "7A+",
+                                    "7B",
+                                    "7B+",
+                                    "7C",
+                                    "7C+",
+                                    "8A",
+                                    "8A+",
+                                    "8B",
+                                    "8B+",
+                                    "8C",
+                                    "8C+"
+                            )
+                    YDS ->
+                            listOf(
+                                    "5.0",
+                                    "5.1",
+                                    "5.2",
+                                    "5.3",
+                                    "5.4",
+                                    "5.5",
+                                    "5.6",
+                                    "5.7",
+                                    "5.8",
+                                    "5.9",
+                                    "5.10a",
+                                    "5.10b",
+                                    "5.10c",
+                                    "5.10d",
+                                    "5.11a",
+                                    "5.11b",
+                                    "5.11c",
+                                    "5.11d",
+                                    "5.12a",
+                                    "5.12b",
+                                    "5.12c",
+                                    "5.12d",
+                                    "5.13a",
+                                    "5.13b",
+                                    "5.13c",
+                                    "5.13d",
+                                    "5.14a",
+                                    "5.14b",
+                                    "5.14c",
+                                    "5.14d",
+                                    "5.15a",
+                                    "5.15b",
+                                    "5.15c",
+                                    "5.15d"
+                            )
+                    CUSTOM -> emptyList()
+                }
+
+    companion object {
+        fun systemsForClimbType(climbType: ClimbType): List<DifficultySystem> =
+                when (climbType) {
+                    ClimbType.BOULDER -> entries.filter { it.isBoulderingSystem }
+                    ClimbType.ROPE -> entries.filter { it.isRopeSystem }
+                }
+    }
+}
+
+@Serializable
+data class DifficultyGrade(val system: DifficultySystem, val grade: String, val numericValue: Int) {
+
+    constructor(
+            system: DifficultySystem,
+            grade: String
+    ) : this(system = system, grade = grade, numericValue = calculateNumericValue(system, grade))
+
+    companion object {
+        private fun calculateNumericValue(system: DifficultySystem, grade: String): Int {
+            return when (system) {
+                DifficultySystem.V_SCALE -> {
+                    if (grade == "VB") 0 else grade.removePrefix("V").toIntOrNull() ?: 0
+                }
+                DifficultySystem.FONT -> {
+                    val fontMapping: Map<String, Int> =
+                            mapOf(
+                                    "3" to 3,
+                                    "4A" to 4,
+                                    "4B" to 5,
+                                    "4C" to 6,
+                                    "5A" to 7,
+                                    "5B" to 8,
+                                    "5C" to 9,
+                                    "6A" to 10,
+                                    "6A+" to 11,
+                                    "6B" to 12,
+                                    "6B+" to 13,
+                                    "6C" to 14,
+                                    "6C+" to 15,
+                                    "7A" to 16,
+                                    "7A+" to 17,
+                                    "7B" to 18,
+                                    "7B+" to 19,
+                                    "7C" to 20,
+                                    "7C+" to 21,
+                                    "8A" to 22,
+                                    "8A+" to 23,
+                                    "8B" to 24,
+                                    "8B+" to 25,
+                                    "8C" to 26,
+                                    "8C+" to 27
+                            )
+                    fontMapping[grade] ?: 0
+                }
+                DifficultySystem.YDS -> {
+                    val ydsMapping: Map<String, Int> =
+                            mapOf(
+                                    "5.0" to 50,
+                                    "5.1" to 51,
+                                    "5.2" to 52,
+                                    "5.3" to 53,
+                                    "5.4" to 54,
+                                    "5.5" to 55,
+                                    "5.6" to 56,
+                                    "5.7" to 57,
+                                    "5.8" to 58,
+                                    "5.9" to 59,
+                                    "5.10a" to 60,
+                                    "5.10b" to 61,
+                                    "5.10c" to 62,
+                                    "5.10d" to 63,
+                                    "5.11a" to 64,
+                                    "5.11b" to 65,
+                                    "5.11c" to 66,
+                                    "5.11d" to 67,
+                                    "5.12a" to 68,
+                                    "5.12b" to 69,
+                                    "5.12c" to 70,
+                                    "5.12d" to 71,
+                                    "5.13a" to 72,
+                                    "5.13b" to 73,
+                                    "5.13c" to 74,
+                                    "5.13d" to 75,
+                                    "5.14a" to 76,
+                                    "5.14b" to 77,
+                                    "5.14c" to 78,
+                                    "5.14d" to 79,
+                                    "5.15a" to 80,
+                                    "5.15b" to 81,
+                                    "5.15c" to 82,
+                                    "5.15d" to 83
+                            )
+                    ydsMapping[grade] ?: 0
+                }
+                DifficultySystem.CUSTOM -> grade.toIntOrNull() ?: 0
+            }
+        }
+    }
+    /**
+     * Compare this grade with another grade of the same system Returns negative if this grade is
+     * easier, positive if harder, 0 if equal
+     */
+    fun compareTo(other: DifficultyGrade): Int {
+        if (system != other.system) return 0
+
+        return when (system) {
+            DifficultySystem.V_SCALE -> compareVScaleGrades(grade, other.grade)
+            DifficultySystem.FONT -> compareFontGrades(grade, other.grade)
+            DifficultySystem.YDS -> compareYDSGrades(grade, other.grade)
+            DifficultySystem.CUSTOM -> grade.compareTo(other.grade)
+        }
+    }
+
+    private fun compareVScaleGrades(grade1: String, grade2: String): Int {
+        if (grade1 == "VB" && grade2 != "VB") return -1
+        if (grade2 == "VB" && grade1 != "VB") return 1
+        if (grade1 == "VB") return 0
+
+        val num1 = grade1.removePrefix("V").toIntOrNull() ?: 0
+        val num2 = grade2.removePrefix("V").toIntOrNull() ?: 0
+        return num1.compareTo(num2)
+    }
+
+    private fun compareFontGrades(grade1: String, grade2: String): Int {
+        return grade1.compareTo(grade2)
+    }
+
+    private fun compareYDSGrades(grade1: String, grade2: String): Int {
+        return grade1.compareTo(grade2)
+    }
+}

android/app/src/main/java/com/atridad/ascently/data/model/Gym.kt

@@ -1,8 +1,8 @@
-package com.atridad.openclimb.data.model
+package com.atridad.ascently.data.model
 
 import androidx.room.Entity
 import androidx.room.PrimaryKey
-import com.atridad.openclimb.utils.DateFormatUtils
+import com.atridad.ascently.utils.DateFormatUtils
 import kotlinx.serialization.Serializable
 
 @Entity(tableName = "gyms")

android/app/src/main/java/com/atridad/ascently/data/model/Problem.kt

@@ -1,10 +1,10 @@
-package com.atridad.openclimb.data.model
+package com.atridad.ascently.data.model
 
 import androidx.room.Entity
 import androidx.room.ForeignKey
 import androidx.room.Index
 import androidx.room.PrimaryKey
-import com.atridad.openclimb.utils.DateFormatUtils
+import com.atridad.ascently.utils.DateFormatUtils
 import kotlinx.serialization.Serializable
 
 @Entity(

android/app/src/main/java/com/atridad/ascently/data/repository/ClimbRepository.kt

@@ -1,34 +1,33 @@
-package com.atridad.openclimb.data.repository
+package com.atridad.ascently.data.repository
 
 import android.content.Context
 import android.content.SharedPreferences
 import androidx.core.content.edit
-import com.atridad.openclimb.data.database.OpenClimbDatabase
-import com.atridad.openclimb.data.format.BackupAttempt
-import com.atridad.openclimb.data.format.BackupClimbSession
-import com.atridad.openclimb.data.format.BackupGym
-import com.atridad.openclimb.data.format.BackupProblem
-import com.atridad.openclimb.data.format.ClimbDataBackup
-import com.atridad.openclimb.data.format.DeletedItem
-import com.atridad.openclimb.data.model.*
-import com.atridad.openclimb.data.state.DataStateManager
-import com.atridad.openclimb.utils.DateFormatUtils
-import com.atridad.openclimb.utils.ZipExportImportUtils
+import com.atridad.ascently.data.database.AscentlyDatabase
+import com.atridad.ascently.data.format.BackupAttempt
+import com.atridad.ascently.data.format.BackupClimbSession
+import com.atridad.ascently.data.format.BackupGym
+import com.atridad.ascently.data.format.BackupProblem
+import com.atridad.ascently.data.format.ClimbDataBackup
+import com.atridad.ascently.data.format.DeletedItem
+import com.atridad.ascently.data.model.*
+import com.atridad.ascently.data.state.DataStateManager
+import com.atridad.ascently.utils.DateFormatUtils
+import com.atridad.ascently.utils.AppLogger
+import com.atridad.ascently.utils.ZipExportImportUtils
 import java.io.File
 import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.flow.first
-import kotlinx.serialization.decodeFromString
-import kotlinx.serialization.encodeToString
 import kotlinx.serialization.json.Json
 
-class ClimbRepository(database: OpenClimbDatabase, private val context: Context) {
+class ClimbRepository(database: AscentlyDatabase, private val context: Context) {
     private val gymDao = database.gymDao()
     private val problemDao = database.problemDao()
     private val sessionDao = database.climbSessionDao()
     private val attemptDao = database.attemptDao()
     private val dataStateManager = DataStateManager(context)
     private val deletionPreferences: SharedPreferences =
-            context.getSharedPreferences("deleted_items", Context.MODE_PRIVATE)
+        context.getSharedPreferences("deleted_items", Context.MODE_PRIVATE)
 
     private var autoSyncCallback: (() -> Unit)? = null
 
@@ -45,11 +44,13 @@ class ClimbRepository(database: OpenClimbDatabase, private val context: Context)
         dataStateManager.updateDataState()
         triggerAutoSync()
     }
+
     suspend fun updateGym(gym: Gym) {
         gymDao.updateGym(gym)
         dataStateManager.updateDataState()
         triggerAutoSync()
     }
+
     suspend fun deleteGym(gym: Gym) {
         gymDao.deleteGym(gym)
         trackDeletion(gym.id, "gym")
@@ -65,10 +66,12 @@ class ClimbRepository(database: OpenClimbDatabase, private val context: Context)
         problemDao.insertProblem(problem)
         dataStateManager.updateDataState()
     }
+
     suspend fun updateProblem(problem: Problem) {
         problemDao.updateProblem(problem)
         dataStateManager.updateDataState()
     }
+
     suspend fun deleteProblem(problem: Problem) {
         problemDao.deleteProblem(problem)
         trackDeletion(problem.id, "problem")
@@ -79,7 +82,8 @@ class ClimbRepository(database: OpenClimbDatabase, private val context: Context)
     fun getAllSessions(): Flow<List<ClimbSession>> = sessionDao.getAllSessions()
     suspend fun getSessionById(id: String): ClimbSession? = sessionDao.getSessionById(id)
     fun getSessionsByGym(gymId: String): Flow<List<ClimbSession>> =
-            sessionDao.getSessionsByGym(gymId)
+        sessionDao.getSessionsByGym(gymId)
+
     suspend fun getActiveSession(): ClimbSession? = sessionDao.getActiveSession()
     fun getActiveSessionFlow(): Flow<ClimbSession?> = sessionDao.getActiveSessionFlow()
     suspend fun insertSession(session: ClimbSession) {
@@ -90,6 +94,7 @@ class ClimbRepository(database: OpenClimbDatabase, private val context: Context)
             triggerAutoSync()
         }
     }
+
     suspend fun updateSession(session: ClimbSession) {
         sessionDao.updateSession(session)
         dataStateManager.updateDataState()
@@ -98,12 +103,14 @@ class ClimbRepository(database: OpenClimbDatabase, private val context: Context)
             triggerAutoSync()
         }
     }
+
     suspend fun deleteSession(session: ClimbSession) {
         sessionDao.deleteSession(session)
         trackDeletion(session.id, "session")
         dataStateManager.updateDataState()
         triggerAutoSync()
     }
+
     suspend fun getLastUsedGym(): Gym? {
         val recentSessions = sessionDao.getRecentSessions(1).first()
         return if (recentSessions.isNotEmpty()) {
@@ -116,17 +123,21 @@ class ClimbRepository(database: OpenClimbDatabase, private val context: Context)
     // Attempt operations
     fun getAllAttempts(): Flow<List<Attempt>> = attemptDao.getAllAttempts()
     fun getAttemptsBySession(sessionId: String): Flow<List<Attempt>> =
-            attemptDao.getAttemptsBySession(sessionId)
+        attemptDao.getAttemptsBySession(sessionId)
+
     fun getAttemptsByProblem(problemId: String): Flow<List<Attempt>> =
-            attemptDao.getAttemptsByProblem(problemId)
+        attemptDao.getAttemptsByProblem(problemId)
+
     suspend fun insertAttempt(attempt: Attempt) {
         attemptDao.insertAttempt(attempt)
         dataStateManager.updateDataState()
     }
+
     suspend fun updateAttempt(attempt: Attempt) {
         attemptDao.updateAttempt(attempt)
         dataStateManager.updateDataState()
     }
+
     suspend fun deleteAttempt(attempt: Attempt) {
         attemptDao.deleteAttempt(attempt)
         trackDeletion(attempt.id, "attempt")
@@ -143,38 +154,38 @@ class ClimbRepository(database: OpenClimbDatabase, private val context: Context)
             validateDataIntegrity(allGyms, allProblems, allSessions, allAttempts)
 
             val backupData =
-                    ClimbDataBackup(
-                            exportedAt = DateFormatUtils.nowISO8601(),
-                            version = "2.0",
-                            formatVersion = "2.0",
-                            gyms = allGyms.map { BackupGym.fromGym(it) },
-                            problems = allProblems.map { BackupProblem.fromProblem(it) },
-                            sessions = allSessions.map { BackupClimbSession.fromClimbSession(it) },
-                            attempts = allAttempts.map { BackupAttempt.fromAttempt(it) }
-                    )
+                ClimbDataBackup(
+                    exportedAt = DateFormatUtils.nowISO8601(),
+                    version = "2.0",
+                    formatVersion = "2.0",
+                    gyms = allGyms.map { BackupGym.fromGym(it) },
+                    problems = allProblems.map { BackupProblem.fromProblem(it) },
+                    sessions = allSessions.map { BackupClimbSession.fromClimbSession(it) },
+                    attempts = allAttempts.map { BackupAttempt.fromAttempt(it) }
+                )
 
             val referencedImagePaths = allProblems.flatMap { it.imagePaths }.toSet()
             val validImagePaths =
-                    referencedImagePaths
-                            .filter { imagePath ->
-                                try {
-                                    val imageFile =
-                                            com.atridad.openclimb.utils.ImageUtils.getImageFile(
-                                                    context,
-                                                    imagePath
-                                            )
-                                    imageFile.exists() && imageFile.length() > 0
-                                } catch (_: Exception) {
-                                    false
-                                }
-                            }
-                            .toSet()
+                referencedImagePaths
+                    .filter { imagePath ->
+                        try {
+                            val imageFile =
+                                com.atridad.ascently.utils.ImageUtils.getImageFile(
+                                    context,
+                                    imagePath
+                                )
+                            imageFile.exists() && imageFile.length() > 0
+                        } catch (_: Exception) {
+                            false
+                        }
+                    }
+                    .toSet()
 
             ZipExportImportUtils.createExportZipToUri(
-                    context = context,
-                    uri = uri,
-                    exportData = backupData,
-                    referencedImagePaths = validImagePaths
+                context = context,
+                uri = uri,
+                exportData = backupData,
+                referencedImagePaths = validImagePaths
             )
         } catch (e: Exception) {
             throw Exception("Export failed: ${e.message}")
@@ -194,11 +205,11 @@ class ClimbRepository(database: OpenClimbDatabase, private val context: Context)
             }
 
             val importData =
-                    try {
-                        json.decodeFromString<ClimbDataBackup>(importResult.jsonContent)
-                    } catch (e: Exception) {
-                        throw Exception("Invalid data format: ${e.message}")
-                    }
+                try {
+                    json.decodeFromString<ClimbDataBackup>(importResult.jsonContent)
+                } catch (e: Exception) {
+                    throw Exception("Invalid data format: ${e.message}")
+                }
 
             validateImportData(importData)
 
@@ -216,17 +227,17 @@ class ClimbRepository(database: OpenClimbDatabase, private val context: Context)
             }
 
             val updatedBackupProblems =
-                    ZipExportImportUtils.updateProblemImagePaths(
-                            importData.problems,
-                            importResult.importedImagePaths
-                    )
+                ZipExportImportUtils.updateProblemImagePaths(
+                    importData.problems,
+                    importResult.importedImagePaths
+                )
 
             updatedBackupProblems.forEach { backupProblem ->
                 try {
                     problemDao.insertProblem(backupProblem.toProblem())
                 } catch (e: Exception) {
                     throw Exception(
-                            "Failed to import problem '${backupProblem.name}': ${e.message}"
+                        "Failed to import problem '${backupProblem.name}': ${e.message}"
                     )
                 }
             }
@@ -253,26 +264,18 @@ class ClimbRepository(database: OpenClimbDatabase, private val context: Context)
         }
     }
 
-    /**
-     * Sets the callback for auto-sync functionality. This should be called by the SyncService to
-     * register itself for auto-sync triggers.
-     */
     fun setAutoSyncCallback(callback: (() -> Unit)?) {
         autoSyncCallback = callback
     }
 
-    /**
-     * Triggers auto-sync if enabled. This is called after any data modification to keep data
-     * synchronized across devices automatically.
-     */
     private fun triggerAutoSync() {
         autoSyncCallback?.invoke()
     }
 
-    private fun trackDeletion(itemId: String, itemType: String) {
+    fun trackDeletion(itemId: String, itemType: String) {
         val currentDeletions = getDeletedItems().toMutableList()
         val newDeletion =
-                DeletedItem(id = itemId, type = itemType, deletedAt = DateFormatUtils.nowISO8601())
+            DeletedItem(id = itemId, type = itemType, deletedAt = DateFormatUtils.nowISO8601())
         currentDeletions.add(newDeletion)
 
         val json = json.encodeToString(newDeletion)
@@ -288,7 +291,7 @@ class ClimbRepository(database: OpenClimbDatabase, private val context: Context)
                 try {
                     val deletion = json.decodeFromString<DeletedItem>(value)
                     deletions.add(deletion)
-                } catch (e: Exception) {
+                } catch (_: Exception) {
                     // Invalid deletion record, ignore
                 }
             }
@@ -302,23 +305,23 @@ class ClimbRepository(database: OpenClimbDatabase, private val context: Context)
     }
 
     private fun validateDataIntegrity(
-            gyms: List<Gym>,
-            problems: List<Problem>,
-            sessions: List<ClimbSession>,
-            attempts: List<Attempt>
+        gyms: List<Gym>,
+        problems: List<Problem>,
+        sessions: List<ClimbSession>,
+        attempts: List<Attempt>
     ) {
         val gymIds = gyms.map { it.id }.toSet()
         val invalidProblems = problems.filter { it.gymId !in gymIds }
         if (invalidProblems.isNotEmpty()) {
             throw Exception(
-                    "Data integrity error: ${invalidProblems.size} problems reference non-existent gyms"
+                "Data integrity error: ${invalidProblems.size} problems reference non-existent gyms"
             )
         }
 
         val invalidSessions = sessions.filter { it.gymId !in gymIds }
         if (invalidSessions.isNotEmpty()) {
             throw Exception(
-                    "Data integrity error: ${invalidSessions.size} sessions reference non-existent gyms"
+                "Data integrity error: ${invalidSessions.size} sessions reference non-existent gyms"
             )
         }
 
@@ -326,10 +329,10 @@ class ClimbRepository(database: OpenClimbDatabase, private val context: Context)
         val sessionIds = sessions.map { it.id }.toSet()
 
         val invalidAttempts =
-                attempts.filter { it.problemId !in problemIds || it.sessionId !in sessionIds }
+            attempts.filter { it.problemId !in problemIds || it.sessionId !in sessionIds }
         if (invalidAttempts.isNotEmpty()) {
             throw Exception(
-                    "Data integrity error: ${invalidAttempts.size} attempts reference non-existent problems or sessions"
+                "Data integrity error: ${invalidAttempts.size} attempts reference non-existent problems or sessions"
             )
         }
     }
@@ -344,9 +347,9 @@ class ClimbRepository(database: OpenClimbDatabase, private val context: Context)
         }
 
         if (importData.gyms.size > 1000 ||
-                        importData.problems.size > 10000 ||
-                        importData.sessions.size > 10000 ||
-                        importData.attempts.size > 100000
+            importData.problems.size > 10000 ||
+            importData.sessions.size > 10000 ||
+            importData.attempts.size > 100000
         ) {
             throw Exception("Import data is too large: possible corruption or malicious file")
         }
@@ -396,10 +399,10 @@ class ClimbRepository(database: OpenClimbDatabase, private val context: Context)
             if (imagesDir.exists() && imagesDir.isDirectory) {
                 val deletedCount = imagesDir.listFiles()?.size ?: 0
                 imagesDir.deleteRecursively()
-                android.util.Log.i("ClimbRepository", "Cleared $deletedCount image files")
+                AppLogger.i("ClimbRepository") { "Cleared $deletedCount image files" }
             }
         } catch (e: Exception) {
-            android.util.Log.w("ClimbRepository", "Failed to clear some images: ${e.message}")
+            AppLogger.w("ClimbRepository", e) { "Failed to clear some images: ${e.message}" }
         }
     }
 }

android/app/src/main/java/com/atridad/ascently/data/state/DataStateManager.kt

@@ -1,9 +1,10 @@
-package com.atridad.openclimb.data.state
+package com.atridad.ascently.data.state
 
 import android.content.Context
 import android.content.SharedPreferences
-import android.util.Log
-import com.atridad.openclimb.utils.DateFormatUtils
+import androidx.core.content.edit
+import com.atridad.ascently.utils.AppLogger
+import com.atridad.ascently.utils.DateFormatUtils
 
 /**
  * Manages the overall data state timestamp for sync purposes. This tracks when any data in the
@@ -13,19 +14,19 @@ class DataStateManager(context: Context) {
 
     companion object {
         private const val TAG = "DataStateManager"
-        private const val PREFS_NAME = "openclimb_data_state"
+        private const val PREFS_NAME = "ascently_data_state"
         private const val KEY_LAST_MODIFIED = "last_modified_timestamp"
         private const val KEY_INITIALIZED = "state_initialized"
     }
 
     private val prefs: SharedPreferences =
-            context.getSharedPreferences(PREFS_NAME, Context.MODE_PRIVATE)
+        context.getSharedPreferences(PREFS_NAME, Context.MODE_PRIVATE)
 
     init {
         if (!isInitialized()) {
             updateDataState()
             markAsInitialized()
-            Log.d(TAG, "DataStateManager initialized with timestamp: ${getLastModified()}")
+            AppLogger.d(TAG) { "DataStateManager initialized with timestamp: ${getLastModified()}" }
         }
     }
 
@@ -35,8 +36,8 @@ class DataStateManager(context: Context) {
      */
     fun updateDataState() {
         val now = DateFormatUtils.nowISO8601()
-        prefs.edit().putString(KEY_LAST_MODIFIED, now).apply()
-        Log.d(TAG, "Data state updated to: $now")
+        prefs.edit { putString(KEY_LAST_MODIFIED, now) }
+        AppLogger.d(TAG) { "Data state updated to: $now" }
     }
 
     /**
@@ -45,22 +46,7 @@ class DataStateManager(context: Context) {
      */
     fun getLastModified(): String {
         return prefs.getString(KEY_LAST_MODIFIED, DateFormatUtils.nowISO8601())
-                ?: DateFormatUtils.nowISO8601()
-    }
-
-    /**
-     * Sets the data state timestamp to a specific value. Used when importing data from server to
-     * sync the state.
-     */
-    fun setLastModified(timestamp: String) {
-        prefs.edit().putString(KEY_LAST_MODIFIED, timestamp).apply()
-        Log.d(TAG, "Data state set to: $timestamp")
-    }
-
-    /** Resets the data state (for testing or complete data wipe). */
-    fun reset() {
-        prefs.edit().clear().apply()
-        Log.d(TAG, "Data state reset")
+            ?: DateFormatUtils.nowISO8601()
     }
 
     /** Checks if the data state has been initialized. */
@@ -70,11 +56,6 @@ class DataStateManager(context: Context) {
 
     /** Marks the data state as initialized. */
     private fun markAsInitialized() {
-        prefs.edit().putBoolean(KEY_INITIALIZED, true).apply()
-    }
-
-    /** Gets debug information about the current state. */
-    fun getDebugInfo(): String {
-        return "DataState(lastModified=${getLastModified()}, initialized=${isInitialized()})"
+        prefs.edit { putBoolean(KEY_INITIALIZED, true) }
     }
 }

android/app/src/main/java/com/atridad/ascently/data/sync/DeltaSyncModels.kt

@@ -0,0 +1,30 @@
+package com.atridad.ascently.data.sync
+
+import com.atridad.ascently.data.format.BackupAttempt
+import com.atridad.ascently.data.format.BackupClimbSession
+import com.atridad.ascently.data.format.BackupGym
+import com.atridad.ascently.data.format.BackupProblem
+import com.atridad.ascently.data.format.DeletedItem
+import kotlinx.serialization.Serializable
+
+/** Request structure for delta sync - sends only changes since last sync */
+@Serializable
+data class DeltaSyncRequest(
+        val lastSyncTime: String,
+        val gyms: List<BackupGym>,
+        val problems: List<BackupProblem>,
+        val sessions: List<BackupClimbSession>,
+        val attempts: List<BackupAttempt>,
+        val deletedItems: List<DeletedItem>
+)
+
+/** Response structure for delta sync - receives only changes from server */
+@Serializable
+data class DeltaSyncResponse(
+        val serverTime: String,
+        val gyms: List<BackupGym>,
+        val problems: List<BackupProblem>,
+        val sessions: List<BackupClimbSession>,
+        val attempts: List<BackupAttempt>,
+        val deletedItems: List<DeletedItem>
+)

android/app/src/main/java/com/atridad/ascently/data/sync/SyncService.kt

@@ -0,0 +1,841 @@
+package com.atridad.ascently.data.sync
+
+import android.content.Context
+import android.content.SharedPreferences
+import android.net.ConnectivityManager
+import android.net.NetworkCapabilities
+import androidx.annotation.RequiresPermission
+import androidx.core.content.edit
+import com.atridad.ascently.data.format.BackupAttempt
+import com.atridad.ascently.utils.AppLogger
+import com.atridad.ascently.data.format.BackupClimbSession
+import com.atridad.ascently.data.format.BackupGym
+import com.atridad.ascently.data.format.BackupProblem
+import com.atridad.ascently.data.format.ClimbDataBackup
+import com.atridad.ascently.data.repository.ClimbRepository
+import com.atridad.ascently.data.state.DataStateManager
+import com.atridad.ascently.utils.DateFormatUtils
+import com.atridad.ascently.utils.ImageNamingUtils
+import com.atridad.ascently.utils.ImageUtils
+import java.io.IOException
+import java.io.Serializable
+import java.text.SimpleDateFormat
+import java.util.Date
+import java.util.Locale
+import java.util.concurrent.TimeUnit
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.Job
+import kotlinx.coroutines.SupervisorJob
+import kotlinx.coroutines.delay
+import kotlinx.coroutines.flow.MutableStateFlow
+import kotlinx.coroutines.flow.StateFlow
+import kotlinx.coroutines.flow.asStateFlow
+import kotlinx.coroutines.flow.first
+import kotlinx.coroutines.launch
+import kotlinx.coroutines.sync.Mutex
+import kotlinx.coroutines.sync.withLock
+import kotlinx.coroutines.withContext
+import kotlinx.serialization.json.Json
+import okhttp3.MediaType.Companion.toMediaType
+import okhttp3.OkHttpClient
+import okhttp3.Request
+import okhttp3.RequestBody.Companion.toRequestBody
+
+class SyncService(private val context: Context, private val repository: ClimbRepository) {
+
+    private val dataStateManager = DataStateManager(context)
+    private val syncMutex = Mutex()
+    private val serviceScope = CoroutineScope(Dispatchers.IO + SupervisorJob())
+
+    companion object {
+        private const val TAG = "SyncService"
+    }
+
+    private val sharedPreferences: SharedPreferences =
+        context.getSharedPreferences("sync_preferences", Context.MODE_PRIVATE)
+
+    private val httpClient =
+        OkHttpClient.Builder()
+            .connectTimeout(45, TimeUnit.SECONDS)
+            .readTimeout(90, TimeUnit.SECONDS)
+            .writeTimeout(90, TimeUnit.SECONDS)
+            .build()
+
+    private val json = Json {
+        prettyPrint = true
+        ignoreUnknownKeys = true
+        explicitNulls = false
+        coerceInputValues = true
+    }
+
+    // State
+    private val _isSyncing = MutableStateFlow(false)
+    val isSyncing: StateFlow<Boolean> = _isSyncing.asStateFlow()
+
+    private val _lastSyncTime = MutableStateFlow<String?>(null)
+    val lastSyncTime: StateFlow<String?> = _lastSyncTime.asStateFlow()
+
+    private val _syncError = MutableStateFlow<String?>(null)
+    val syncError: StateFlow<String?> = _syncError.asStateFlow()
+
+    private val _isConnected = MutableStateFlow(false)
+    val isConnected: StateFlow<Boolean> = _isConnected.asStateFlow()
+
+    private val _isConfigured = MutableStateFlow(false)
+    val isConfiguredFlow: StateFlow<Boolean> = _isConfigured.asStateFlow()
+
+    private val _isTesting = MutableStateFlow(false)
+    val isTesting: StateFlow<Boolean> = _isTesting.asStateFlow()
+
+    private val _isAutoSyncEnabled = MutableStateFlow(true)
+    val isAutoSyncEnabled: StateFlow<Boolean> = _isAutoSyncEnabled.asStateFlow()
+
+    private var isOfflineMode = false
+
+    // Debounced sync properties
+    private var syncJob: Job? = null
+    private var pendingChanges = false
+    private val syncDebounceDelay = 2000L // 2 seconds
+
+    // Configuration keys
+    private object Keys {
+        const val SERVER_URL = "server_url"
+        const val AUTH_TOKEN = "auth_token"
+        const val IS_CONNECTED = "is_connected"
+        const val LAST_SYNC_TIME = "last_sync_time"
+        const val AUTO_SYNC_ENABLED = "auto_sync_enabled"
+        const val OFFLINE_MODE = "offline_mode"
+    }
+
+    init {
+        loadInitialState()
+        updateConfiguredState()
+        repository.setAutoSyncCallback { serviceScope.launch { triggerAutoSync() } }
+    }
+
+    private fun loadInitialState() {
+        _lastSyncTime.value = sharedPreferences.getString(Keys.LAST_SYNC_TIME, null)
+        _isConnected.value = sharedPreferences.getBoolean(Keys.IS_CONNECTED, false)
+        _isAutoSyncEnabled.value = sharedPreferences.getBoolean(Keys.AUTO_SYNC_ENABLED, true)
+        isOfflineMode = sharedPreferences.getBoolean(Keys.OFFLINE_MODE, false)
+    }
+
+    private fun updateConfiguredState() {
+        _isConfigured.value = serverUrl.isNotBlank() && authToken.isNotBlank()
+    }
+
+    var serverUrl: String
+        get() = sharedPreferences.getString(Keys.SERVER_URL, "") ?: ""
+        set(value) {
+            sharedPreferences.edit { putString(Keys.SERVER_URL, value) }
+            updateConfiguredState()
+            _isConnected.value = false
+            sharedPreferences.edit { putBoolean(Keys.IS_CONNECTED, false) }
+        }
+
+    var authToken: String
+        get() = sharedPreferences.getString(Keys.AUTH_TOKEN, "") ?: ""
+        set(value) {
+            sharedPreferences.edit { putString(Keys.AUTH_TOKEN, value) }
+            updateConfiguredState()
+            _isConnected.value = false
+            sharedPreferences.edit { putBoolean(Keys.IS_CONNECTED, false) }
+        }
+
+    fun setAutoSyncEnabled(enabled: Boolean) {
+        _isAutoSyncEnabled.value = enabled
+        sharedPreferences.edit { putBoolean(Keys.AUTO_SYNC_ENABLED, enabled) }
+    }
+
+    @RequiresPermission(android.Manifest.permission.ACCESS_NETWORK_STATE)
+    private fun isNetworkAvailable(): Boolean {
+        val connectivityManager =
+            context.getSystemService(Context.CONNECTIVITY_SERVICE) as ConnectivityManager
+        val network = connectivityManager.activeNetwork ?: return false
+        val activeNetwork = connectivityManager.getNetworkCapabilities(network) ?: return false
+        return when {
+            activeNetwork.hasTransport(NetworkCapabilities.TRANSPORT_WIFI) -> true
+            activeNetwork.hasTransport(NetworkCapabilities.TRANSPORT_CELLULAR) -> true
+            else -> false
+        }
+    }
+
+    @RequiresPermission(android.Manifest.permission.ACCESS_NETWORK_STATE)
+    suspend fun syncWithServer() {
+        if (isOfflineMode) {
+            AppLogger.d(TAG) { "Sync skipped: Offline mode is enabled." }
+            return
+        }
+        if (!isNetworkAvailable()) {
+            _syncError.value = "No internet connection."
+            AppLogger.d(TAG) { "Sync skipped: No internet connection." }
+            return
+        }
+        if (!_isConfigured.value) {
+            throw SyncException.NotConfigured
+        }
+        if (!_isConnected.value) {
+            throw SyncException.NotConnected
+        }
+
+        syncMutex.withLock {
+            _isSyncing.value = true
+            _syncError.value = null
+
+            try {
+                val localBackup = createBackupFromRepository()
+                val serverBackup = downloadData()
+
+                val hasLocalData =
+                    localBackup.gyms.isNotEmpty() ||
+                            localBackup.problems.isNotEmpty() ||
+                            localBackup.sessions.isNotEmpty() ||
+                            localBackup.attempts.isNotEmpty()
+
+                val hasServerData =
+                    serverBackup.gyms.isNotEmpty() ||
+                            serverBackup.problems.isNotEmpty() ||
+                            serverBackup.sessions.isNotEmpty() ||
+                            serverBackup.attempts.isNotEmpty()
+
+                // If both client and server have been synced before, use delta sync
+                val lastSyncTimeStr = sharedPreferences.getString(Keys.LAST_SYNC_TIME, null)
+                if (hasLocalData && hasServerData && lastSyncTimeStr != null) {
+                    AppLogger.d(TAG) { "Using delta sync for incremental updates" }
+                    performDeltaSync(lastSyncTimeStr)
+                } else {
+                    when {
+                        !hasLocalData && hasServerData -> {
+                            AppLogger.d(TAG) { "No local data found, performing full restore from server" }
+                            val imagePathMapping = syncImagesFromServer(serverBackup)
+                            importBackupToRepository(serverBackup, imagePathMapping)
+                            AppLogger.d(TAG) { "Full restore completed" }
+                        }
+
+                        hasLocalData && !hasServerData -> {
+                            AppLogger.d(TAG) { "No server data found, uploading local data to server" }
+                            uploadData(localBackup)
+                            syncImagesForBackup(localBackup)
+                            AppLogger.d(TAG) { "Initial upload completed" }
+                        }
+
+                        hasLocalData && hasServerData -> {
+                            AppLogger.d(TAG) { "Both local and server data exist, merging (server wins)" }
+                            mergeDataSafely(serverBackup)
+                            AppLogger.d(TAG) { "Merge completed" }
+                        }
+
+                        else -> {
+                            AppLogger.d(TAG) { "No data to sync" }
+                        }
+                    }
+                }
+
+                val now = DateFormatUtils.nowISO8601()
+                _lastSyncTime.value = now
+                sharedPreferences.edit { putString(Keys.LAST_SYNC_TIME, now) }
+            } catch (e: Exception) {
+                _syncError.value = e.message
+                throw e
+            } finally {
+                _isSyncing.value = false
+            }
+        }
+    }
+
+    private suspend fun performDeltaSync(lastSyncTimeStr: String) {
+        AppLogger.d(TAG) { "Starting delta sync with lastSyncTime=$lastSyncTimeStr" }
+
+        // Parse last sync time to filter modified items
+        val lastSyncDate = parseISO8601(lastSyncTimeStr) ?: Date(0)
+
+        // Collect items modified since last sync
+        val allGyms = repository.getAllGyms().first()
+        val modifiedGyms =
+            allGyms
+                .filter { gym -> parseISO8601(gym.updatedAt)?.after(lastSyncDate) == true }
+                .map { BackupGym.fromGym(it) }
+
+        val allProblems = repository.getAllProblems().first()
+        val modifiedProblems =
+            allProblems
+                .filter { problem ->
+                    parseISO8601(problem.updatedAt)?.after(lastSyncDate) == true
+                }
+                .map { problem ->
+                    val backupProblem = BackupProblem.fromProblem(problem)
+                    val normalizedImagePaths =
+                        problem.imagePaths.mapIndexed { index, _ ->
+                            ImageNamingUtils.generateImageFilename(problem.id, index)
+                        }
+                    if (normalizedImagePaths.isNotEmpty()) {
+                        backupProblem.copy(imagePaths = normalizedImagePaths)
+                    } else {
+                        backupProblem
+                    }
+                }
+
+        val allSessions = repository.getAllSessions().first()
+        val modifiedSessions =
+            allSessions
+                .filter { session ->
+                    parseISO8601(session.updatedAt)?.after(lastSyncDate) == true
+                }
+                .map { BackupClimbSession.fromClimbSession(it) }
+
+        val allAttempts = repository.getAllAttempts().first()
+        val modifiedAttempts =
+            allAttempts
+                .filter { attempt ->
+                    parseISO8601(attempt.createdAt)?.after(lastSyncDate) == true
+                }
+                .map { BackupAttempt.fromAttempt(it) }
+
+        val allDeletions = repository.getDeletedItems()
+        val modifiedDeletions =
+            allDeletions.filter { item ->
+                parseISO8601(item.deletedAt)?.after(lastSyncDate) == true
+            }
+
+        AppLogger.d(TAG) {
+            "Delta sync sending: gyms=${modifiedGyms.size}, problems=${modifiedProblems.size}, sessions=${modifiedSessions.size}, attempts=${modifiedAttempts.size}, deletions=${modifiedDeletions.size}"
+        }
+
+        // Create delta request
+        val deltaRequest =
+            DeltaSyncRequest(
+                lastSyncTime = lastSyncTimeStr,
+                gyms = modifiedGyms,
+                problems = modifiedProblems,
+                sessions = modifiedSessions,
+                attempts = modifiedAttempts,
+                deletedItems = modifiedDeletions
+            )
+
+        val requestBody =
+            json.encodeToString(DeltaSyncRequest.serializer(), deltaRequest)
+                .toRequestBody("application/json".toMediaType())
+
+        val request =
+            Request.Builder()
+                .url("$serverUrl/sync/delta")
+                .header("Authorization", "Bearer $authToken")
+                .post(requestBody)
+                .build()
+
+        val deltaResponse =
+            withContext(Dispatchers.IO) {
+                try {
+                    httpClient.newCall(request).execute().use { response ->
+                        if (response.isSuccessful) {
+                            val body = response.body?.string()
+                            if (!body.isNullOrEmpty()) {
+                                json.decodeFromString(DeltaSyncResponse.serializer(), body)
+                            } else {
+                                throw SyncException.InvalidResponse("Empty response body")
+                            }
+                        } else {
+                            handleHttpError(response.code)
+                        }
+                    }
+                } catch (e: IOException) {
+                    throw SyncException.NetworkError(e.message ?: "Network error")
+                }
+            }
+
+        AppLogger.d(TAG) {
+            "Delta sync received: gyms=${deltaResponse.gyms.size}, problems=${deltaResponse.problems.size}, sessions=${deltaResponse.sessions.size}, attempts=${deltaResponse.attempts.size}, deletions=${deltaResponse.deletedItems.size}"
+        }
+
+        // Apply server changes to local data
+        applyDeltaResponse(deltaResponse)
+
+        // Sync only modified problem images
+        syncModifiedImages(modifiedProblems)
+    }
+
+    private fun parseISO8601(dateString: String): Date? {
+        return try {
+            val format = SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss", Locale.US)
+            format.parse(dateString)
+        } catch (e: Exception) {
+            null
+        }
+    }
+
+    private suspend fun applyDeltaResponse(response: DeltaSyncResponse) {
+        // Temporarily disable auto-sync to prevent recursive sync triggers
+        repository.setAutoSyncCallback(null)
+
+        try {
+            // Merge and apply deletions first to prevent resurrection
+            val allDeletions = repository.getDeletedItems() + response.deletedItems
+            val uniqueDeletions = allDeletions.distinctBy { "${it.type}:${it.id}" }
+
+            AppLogger.d(TAG) { "Applying ${uniqueDeletions.size} deletion records before merging data" }
+            applyDeletions(uniqueDeletions)
+
+            // Build deleted item lookup set
+            val deletedItemSet = uniqueDeletions.map { "${it.type}:${it.id}" }.toSet()
+
+            // Download images for new/modified problems from server
+            val imagePathMapping = mutableMapOf<String, String>()
+            for (problem in response.problems) {
+                if (deletedItemSet.contains("problem:${problem.id}")) {
+                    continue
+                }
+                problem.imagePaths?.forEach { imagePath ->
+                    val serverFilename = imagePath.substringAfterLast('/')
+                    try {
+                        val localImagePath = downloadImage(serverFilename)
+                        if (localImagePath != null) {
+                            imagePathMapping[imagePath] = localImagePath
+                        }
+                    } catch (e: Exception) {
+                        AppLogger.w(TAG) { "Failed to download image $imagePath: ${e.message}" }
+                    }
+                }
+            }
+
+            // Merge gyms
+            val existingGyms = repository.getAllGyms().first()
+            for (backupGym in response.gyms) {
+                if (deletedItemSet.contains("gym:${backupGym.id}")) {
+                    continue
+                }
+                val existing = existingGyms.find { it.id == backupGym.id }
+                if (existing == null || backupGym.updatedAt >= existing.updatedAt) {
+                    val gym = backupGym.toGym()
+                    if (existing != null) {
+                        repository.updateGym(gym)
+                    } else {
+                        repository.insertGym(gym)
+                    }
+                }
+            }
+
+            // Merge problems
+            val existingProblems = repository.getAllProblems().first()
+            for (backupProblem in response.problems) {
+                if (deletedItemSet.contains("problem:${backupProblem.id}")) {
+                    continue
+                }
+                val updatedImagePaths =
+                    backupProblem.imagePaths?.map { oldPath ->
+                        imagePathMapping[oldPath] ?: oldPath
+                    }
+                val problemToMerge = backupProblem.copy(imagePaths = updatedImagePaths)
+                val problem = problemToMerge.toProblem()
+
+                val existing = existingProblems.find { it.id == backupProblem.id }
+                if (existing == null || backupProblem.updatedAt >= existing.updatedAt) {
+                    if (existing != null) {
+                        repository.updateProblem(problem)
+                    } else {
+                        repository.insertProblem(problem)
+                    }
+                }
+            }
+
+            // Merge sessions
+            val existingSessions = repository.getAllSessions().first()
+            for (backupSession in response.sessions) {
+                if (deletedItemSet.contains("session:${backupSession.id}")) {
+                    continue
+                }
+                val session = backupSession.toClimbSession()
+                val existing = existingSessions.find { it.id == backupSession.id }
+                if (existing == null || backupSession.updatedAt >= existing.updatedAt) {
+                    if (existing != null) {
+                        repository.updateSession(session)
+                    } else {
+                        repository.insertSession(session)
+                    }
+                }
+            }
+
+            // Merge attempts
+            val existingAttempts = repository.getAllAttempts().first()
+            for (backupAttempt in response.attempts) {
+                if (deletedItemSet.contains("attempt:${backupAttempt.id}")) {
+                    continue
+                }
+                val attempt = backupAttempt.toAttempt()
+                val existing = existingAttempts.find { it.id == backupAttempt.id }
+                if (existing == null || backupAttempt.createdAt >= existing.createdAt) {
+                    if (existing != null) {
+                        repository.updateAttempt(attempt)
+                    } else {
+                        repository.insertAttempt(attempt)
+                    }
+                }
+            }
+
+            // Apply deletions again for safety
+            applyDeletions(uniqueDeletions)
+
+            // Update deletion records
+            repository.clearDeletedItems()
+            uniqueDeletions.forEach { repository.trackDeletion(it.id, it.type) }
+        } finally {
+            // Re-enable auto-sync
+            repository.setAutoSyncCallback { serviceScope.launch { triggerAutoSync() } }
+        }
+    }
+
+    private suspend fun applyDeletions(
+        deletions: List<com.atridad.ascently.data.format.DeletedItem>
+    ) {
+        val existingGyms = repository.getAllGyms().first()
+        val existingProblems = repository.getAllProblems().first()
+        val existingSessions = repository.getAllSessions().first()
+        val existingAttempts = repository.getAllAttempts().first()
+
+        for (item in deletions) {
+            when (item.type) {
+                "gym" -> {
+                    existingGyms.find { it.id == item.id }?.let { repository.deleteGym(it) }
+                }
+
+                "problem" -> {
+                    existingProblems.find { it.id == item.id }?.let { repository.deleteProblem(it) }
+                }
+
+                "session" -> {
+                    existingSessions.find { it.id == item.id }?.let { repository.deleteSession(it) }
+                }
+
+                "attempt" -> {
+                    existingAttempts.find { it.id == item.id }?.let { repository.deleteAttempt(it) }
+                }
+            }
+        }
+    }
+
+    private suspend fun syncModifiedImages(modifiedProblems: List<BackupProblem>) {
+        if (modifiedProblems.isEmpty()) return
+
+        AppLogger.d(TAG) { "Syncing images for ${modifiedProblems.size} modified problems" }
+
+        for (backupProblem in modifiedProblems) {
+            backupProblem.imagePaths?.forEach { imagePath ->
+                val filename = imagePath.substringAfterLast('/')
+                uploadImage(imagePath, filename)
+            }
+        }
+    }
+
+    private suspend fun downloadData(): ClimbDataBackup {
+        val request =
+            Request.Builder()
+                .url("$serverUrl/sync")
+                .header("Authorization", "Bearer $authToken")
+                .get()
+                .build()
+
+        return withContext(Dispatchers.IO) {
+            try {
+                httpClient.newCall(request).execute().use { response ->
+                    if (response.isSuccessful) {
+                        val body = response.body?.string()
+                        if (!body.isNullOrEmpty()) {
+                            json.decodeFromString(body)
+                        } else {
+                            ClimbDataBackup(
+                                exportedAt = DateFormatUtils.nowISO8601(),
+                                gyms = emptyList(),
+                                problems = emptyList(),
+                                sessions = emptyList(),
+                                attempts = emptyList()
+                            )
+                        }
+                    } else {
+                        handleHttpError(response.code)
+                    }
+                }
+            } catch (e: IOException) {
+                throw SyncException.NetworkError(e.message ?: "Network error")
+            }
+        }
+    }
+
+    private suspend fun uploadData(backup: ClimbDataBackup) {
+        val requestBody =
+            json.encodeToString(backup).toRequestBody("application/json".toMediaType())
+
+        val request =
+            Request.Builder()
+                .url("$serverUrl/sync")
+                .header("Authorization", "Bearer $authToken")
+                .put(requestBody)
+                .build()
+
+        withContext(Dispatchers.IO) {
+            try {
+                httpClient.newCall(request).execute().use { response ->
+                    if (!response.isSuccessful) {
+                        handleHttpError(response.code)
+                    }
+                }
+            } catch (e: IOException) {
+                throw SyncException.NetworkError(e.message ?: "Network error")
+            }
+        }
+    }
+
+    private suspend fun syncImagesFromServer(backup: ClimbDataBackup): Map<String, String> {
+        val imagePathMapping = mutableMapOf<String, String>()
+        val totalImages = backup.problems.sumOf { it.imagePaths?.size ?: 0 }
+        AppLogger.d(TAG) { "Starting image download from server for $totalImages images" }
+
+        withContext(Dispatchers.IO) {
+            backup.problems.forEach { problem ->
+                problem.imagePaths?.forEach { imagePath ->
+                    val serverFilename = imagePath.substringAfterLast('/')
+                    try {
+                        val localImagePath = downloadImage(serverFilename)
+                        if (localImagePath != null) {
+                            imagePathMapping[imagePath] = localImagePath
+                        }
+                    } catch (_: SyncException.ImageNotFound) {
+                        AppLogger.w(TAG) { "Image not found on server: $imagePath" }
+                    } catch (e: Exception) {
+                        AppLogger.w(TAG) { "Failed to download image $imagePath: ${e.message}" }
+                    }
+                }
+            }
+        }
+        return imagePathMapping
+    }
+
+    private suspend fun downloadImage(serverFilename: String): String? {
+        val request =
+            Request.Builder()
+                .url("$serverUrl/images/download?filename=$serverFilename")
+                .header("Authorization", "Bearer $authToken")
+                .build()
+
+        return withContext(Dispatchers.IO) {
+            try {
+                httpClient.newCall(request).execute().use { response ->
+                    if (response.isSuccessful) {
+                        response.body?.bytes()?.let {
+                            ImageUtils.saveImageFromBytesWithFilename(context, it, serverFilename)
+                        }
+                    } else {
+                        if (response.code == 404) throw SyncException.ImageNotFound
+                        null
+                    }
+                }
+            } catch (e: IOException) {
+                AppLogger.e(TAG, e) { "Network error downloading image $serverFilename" }
+                null
+            }
+        }
+    }
+
+    private suspend fun syncImagesForBackup(backup: ClimbDataBackup) {
+        AppLogger.d(TAG) { "Starting image sync for backup with ${backup.problems.size} problems" }
+        withContext(Dispatchers.IO) {
+            backup.problems.forEach { problem ->
+                problem.imagePaths?.forEach { localPath ->
+                    val filename = localPath.substringAfterLast('/')
+                    uploadImage(localPath, filename)
+                }
+            }
+        }
+    }
+
+    private suspend fun uploadImage(localPath: String, filename: String) {
+        val file = ImageUtils.getImageFile(context, localPath)
+        if (!file.exists()) {
+            AppLogger.w(TAG) { "Local image file not found, cannot upload: $localPath" }
+            return
+        }
+
+        val requestBody = file.readBytes().toRequestBody("application/octet-stream".toMediaType())
+
+        val request =
+            Request.Builder()
+                .url("$serverUrl/images/upload?filename=$filename")
+                .header("Authorization", "Bearer $authToken")
+                .post(requestBody)
+                .build()
+
+        withContext(Dispatchers.IO) {
+            try {
+                httpClient.newCall(request).execute().use { response ->
+                    if (response.isSuccessful) {
+                        AppLogger.d(TAG) { "Successfully uploaded image: $filename" }
+                    } else {
+                        AppLogger.w(TAG) {
+                            "Failed to upload image $filename. Server responded with ${response.code}"
+                        }
+                    }
+                }
+            } catch (e: IOException) {
+                AppLogger.e(TAG, e) { "Network error uploading image $filename" }
+            }
+        }
+    }
+
+    private suspend fun createBackupFromRepository(): ClimbDataBackup {
+        return withContext(Dispatchers.Default) {
+            ClimbDataBackup(
+                exportedAt = dataStateManager.getLastModified(),
+                gyms = repository.getAllGyms().first().map { BackupGym.fromGym(it) },
+                problems =
+                    repository.getAllProblems().first().map { problem ->
+                        val backupProblem = BackupProblem.fromProblem(problem)
+                        val normalizedImagePaths =
+                            problem.imagePaths.mapIndexed { index, _ ->
+                                ImageNamingUtils.generateImageFilename(
+                                    problem.id,
+                                    index
+                                )
+                            }
+                        if (normalizedImagePaths.isNotEmpty()) {
+                            backupProblem.copy(imagePaths = normalizedImagePaths)
+                        } else {
+                            backupProblem
+                        }
+                    },
+                sessions =
+                    repository.getAllSessions().first().map {
+                        BackupClimbSession.fromClimbSession(it)
+                    },
+                attempts =
+                    repository.getAllAttempts().first().map {
+                        BackupAttempt.fromAttempt(it)
+                    },
+                deletedItems = repository.getDeletedItems()
+            )
+        }
+    }
+
+    private suspend fun importBackupToRepository(
+        backup: ClimbDataBackup,
+        imagePathMapping: Map<String, String>
+    ) {
+        val gyms = backup.gyms.map { it.toGym() }
+        val problems =
+            backup.problems.map { backupProblem ->
+                val imagePaths = backupProblem.imagePaths
+                val updatedImagePaths =
+                    imagePaths?.map { oldPath -> imagePathMapping[oldPath] ?: oldPath }
+                backupProblem.copy(imagePaths = updatedImagePaths).toProblem()
+            }
+        val sessions = backup.sessions.map { it.toClimbSession() }
+        val attempts = backup.attempts.map { it.toAttempt() }
+
+        repository.resetAllData()
+
+        gyms.forEach { repository.insertGymWithoutSync(it) }
+        problems.forEach { repository.insertProblemWithoutSync(it) }
+        sessions.forEach { repository.insertSessionWithoutSync(it) }
+        attempts.forEach { repository.insertAttemptWithoutSync(it) }
+
+        repository.clearDeletedItems()
+    }
+
+    private suspend fun mergeDataSafely(serverBackup: ClimbDataBackup) {
+        AppLogger.d(TAG) { "Server data will overwrite local data. Performing full restore." }
+        val imagePathMapping = syncImagesFromServer(serverBackup)
+        importBackupToRepository(serverBackup, imagePathMapping)
+    }
+
+    private fun handleHttpError(code: Int): Nothing {
+        when (code) {
+            401 -> throw SyncException.Unauthorized
+            in 500..599 -> throw SyncException.ServerError(code)
+            else -> throw SyncException.InvalidResponse("HTTP error code: $code")
+        }
+    }
+
+    suspend fun testConnection() {
+        if (!_isConfigured.value) {
+            _isConnected.value = false
+            _syncError.value = "Server URL or Auth Token is not set."
+            return
+        }
+        _isTesting.value = true
+        _syncError.value = null
+
+        val request =
+            Request.Builder()
+                .url("$serverUrl/sync")
+                .header("Authorization", "Bearer $authToken")
+                .head()
+                .build()
+        try {
+            withContext(Dispatchers.IO) {
+                httpClient.newCall(request).execute().use { response ->
+                    _isConnected.value = response.isSuccessful || response.code == 405
+                }
+            }
+            if (!_isConnected.value) {
+                _syncError.value = "Connection failed. Check URL and token."
+            }
+        } catch (e: Exception) {
+            _isConnected.value = false
+            _syncError.value = "Connection error: ${e.message}"
+        } finally {
+            sharedPreferences.edit { putBoolean(Keys.IS_CONNECTED, _isConnected.value) }
+            _isTesting.value = false
+        }
+    }
+
+    fun triggerAutoSync() {
+        if (!_isConfigured.value || !_isConnected.value || !_isAutoSyncEnabled.value) {
+            return
+        }
+        if (_isSyncing.value) {
+            pendingChanges = true
+            return
+        }
+        syncJob?.cancel()
+        syncJob =
+            serviceScope.launch {
+                delay(syncDebounceDelay)
+                try {
+                    syncWithServer()
+                } catch (e: Exception) {
+                    AppLogger.e(TAG, e) { "Auto-sync failed" }
+                }
+                if (pendingChanges) {
+                    pendingChanges = false
+                    triggerAutoSync()
+                }
+            }
+    }
+
+    fun clearConfiguration() {
+        syncJob?.cancel()
+        serverUrl = ""
+        authToken = ""
+        setAutoSyncEnabled(true)
+        _lastSyncTime.value = null
+        _isConnected.value = false
+        _syncError.value = null
+        sharedPreferences.edit { clear() }
+        updateConfiguredState()
+    }
+}
+
+sealed class SyncException(message: String) : IOException(message), Serializable {
+    object NotConfigured :
+        SyncException("Sync is not configured. Please set server URL and auth token.")
+
+    object NotConnected : SyncException("Not connected to server. Please test connection first.")
+
+    object Unauthorized : SyncException("Unauthorized. Please check your auth token.")
+
+    object ImageNotFound : SyncException("Image not found on server")
+
+    data class ServerError(val code: Int) : SyncException("Server error: HTTP $code")
+    data class InvalidResponse(val details: String) :
+        SyncException("Invalid server response: $details")
+
+    data class NetworkError(val details: String) : SyncException("Network error: $details")
+}

android/app/src/main/java/com/atridad/ascently/navigation/BottomNavigationItem.kt

@@ -1,4 +1,4 @@
-package com.atridad.openclimb.navigation
+package com.atridad.ascently.navigation
 
 import androidx.compose.material.icons.Icons
 import androidx.compose.material.icons.filled.*

android/app/src/main/java/com/atridad/ascently/navigation/Screen.kt

@@ -1,4 +1,4 @@
-package com.atridad.openclimb.navigation
+package com.atridad.ascently.navigation
 
 import kotlinx.serialization.Serializable
 

android/app/src/main/java/com/atridad/ascently/service/SessionTrackingService.kt

@@ -0,0 +1,316 @@
+package com.atridad.ascently.service
+
+import android.app.NotificationChannel
+import android.app.NotificationManager
+import android.app.PendingIntent
+import android.app.Service
+import android.content.Context
+import android.content.Intent
+import android.os.IBinder
+import androidx.core.app.NotificationCompat
+import com.atridad.ascently.MainActivity
+import com.atridad.ascently.R
+import com.atridad.ascently.data.database.AscentlyDatabase
+import com.atridad.ascently.data.repository.ClimbRepository
+import com.atridad.ascently.utils.AppLogger
+import com.atridad.ascently.widget.ClimbStatsWidgetProvider
+import java.time.LocalDateTime
+import java.time.temporal.ChronoUnit
+import kotlinx.coroutines.*
+import kotlinx.coroutines.flow.firstOrNull
+import kotlinx.coroutines.runBlocking
+
+class SessionTrackingService : Service() {
+
+    private val serviceScope = CoroutineScope(Dispatchers.IO + SupervisorJob())
+    private var notificationJob: Job? = null
+    private var monitoringJob: Job? = null
+
+    private lateinit var repository: ClimbRepository
+    private lateinit var notificationManager: NotificationManager
+
+    companion object {
+        private const val LOG_TAG = "SessionTrackingService"
+        const val NOTIFICATION_ID = 1001
+        const val CHANNEL_ID = "session_tracking_channel"
+        const val ACTION_START_SESSION = "start_session"
+        const val ACTION_STOP_SESSION = "stop_session"
+        const val EXTRA_SESSION_ID = "session_id"
+
+        fun createStartIntent(context: Context, sessionId: String): Intent {
+            return Intent(context, SessionTrackingService::class.java).apply {
+                action = ACTION_START_SESSION
+                putExtra(EXTRA_SESSION_ID, sessionId)
+            }
+        }
+
+        fun createStopIntent(context: Context, sessionId: String): Intent {
+            return Intent(context, SessionTrackingService::class.java).apply {
+                action = ACTION_STOP_SESSION
+                putExtra(EXTRA_SESSION_ID, sessionId)
+            }
+        }
+    }
+
+    override fun onCreate() {
+        super.onCreate()
+
+        val database = AscentlyDatabase.getDatabase(this)
+        repository = ClimbRepository(database, this)
+        notificationManager = getSystemService(NOTIFICATION_SERVICE) as NotificationManager
+
+        createNotificationChannel()
+    }
+
+    override fun onStartCommand(intent: Intent?, flags: Int, startId: Int): Int {
+        when (intent?.action) {
+            ACTION_START_SESSION -> {
+                val sessionId = intent.getStringExtra(EXTRA_SESSION_ID)
+                if (sessionId != null) {
+                    startSessionTracking(sessionId)
+                }
+            }
+
+            ACTION_STOP_SESSION -> {
+                val sessionId = intent.getStringExtra(EXTRA_SESSION_ID)
+                serviceScope.launch {
+                    try {
+                        val targetSession =
+                            when {
+                                sessionId != null -> repository.getSessionById(sessionId)
+                                else -> repository.getActiveSession()
+                            }
+                        if (targetSession != null &&
+                            targetSession.status ==
+                            com.atridad.ascently.data.model.SessionStatus.ACTIVE
+                        ) {
+                            val completed =
+                                with(com.atridad.ascently.data.model.ClimbSession) {
+                                    targetSession.complete()
+                                }
+                            repository.updateSession(completed)
+                        }
+                    } finally {
+                        stopSessionTracking()
+                    }
+                }
+            }
+        }
+
+        return START_REDELIVER_INTENT
+    }
+
+    override fun onBind(intent: Intent?): IBinder? = null
+
+    private fun startSessionTracking(sessionId: String) {
+        notificationJob?.cancel()
+        monitoringJob?.cancel()
+
+        try {
+            createAndShowNotification(sessionId)
+            // Update widget when session tracking starts
+            ClimbStatsWidgetProvider.updateAllWidgets(this)
+        } catch (e: Exception) {
+            AppLogger.e(LOG_TAG, e) { "Failed to initialize session tracking notification" }
+        }
+
+        notificationJob =
+            serviceScope.launch {
+                try {
+                    if (!isNotificationActive()) {
+                        delay(1000L)
+                        createAndShowNotification(sessionId)
+                    }
+
+                    while (isActive) {
+                        delay(5000L)
+                        updateNotification(sessionId)
+                    }
+                } catch (e: Exception) {
+                    AppLogger.e(LOG_TAG, e) { "Notification updater loop crashed" }
+                }
+            }
+
+        monitoringJob =
+            serviceScope.launch {
+                try {
+                    while (isActive) {
+                        delay(10000L)
+
+                        if (!isNotificationActive()) {
+                            updateNotification(sessionId)
+                        }
+
+                        val session = repository.getSessionById(sessionId)
+                        if (session == null ||
+                            session.status !=
+                            com.atridad.ascently.data.model.SessionStatus
+                                .ACTIVE
+                        ) {
+                            stopSessionTracking()
+                            break
+                        }
+                    }
+                } catch (e: Exception) {
+                    AppLogger.e(LOG_TAG, e) { "Session monitoring loop crashed" }
+                }
+            }
+    }
+
+    private fun stopSessionTracking() {
+        notificationJob?.cancel()
+        monitoringJob?.cancel()
+        stopForeground(STOP_FOREGROUND_REMOVE)
+        stopSelf()
+        // Update widget when session tracking stops
+        ClimbStatsWidgetProvider.updateAllWidgets(this)
+    }
+
+    private fun isNotificationActive(): Boolean {
+        return try {
+            val activeNotifications = notificationManager.activeNotifications
+            activeNotifications.any { it.id == NOTIFICATION_ID }
+        } catch (_: Exception) {
+            false
+        }
+    }
+
+    private suspend fun updateNotification(sessionId: String) {
+        try {
+            createAndShowNotification(sessionId)
+            // Update widget when notification updates
+            ClimbStatsWidgetProvider.updateAllWidgets(this)
+        } catch (e: Exception) {
+            AppLogger.e(LOG_TAG, e) { "Failed to update notification; retrying in 10s" }
+
+            try {
+                delay(10000L)
+                createAndShowNotification(sessionId)
+            } catch (retryException: Exception) {
+                AppLogger.e(LOG_TAG, retryException) { "Retrying notification update failed" }
+                stopSessionTracking()
+            }
+        }
+    }
+
+    private fun createAndShowNotification(sessionId: String) {
+        try {
+            val session = runBlocking { repository.getSessionById(sessionId) }
+            if (session == null ||
+                session.status != com.atridad.ascently.data.model.SessionStatus.ACTIVE
+            ) {
+                stopSessionTracking()
+                return
+            }
+
+            val gym = runBlocking { repository.getGymById(session.gymId) }
+
+            val attempts = runBlocking {
+                repository.getAttemptsBySession(sessionId).firstOrNull() ?: emptyList()
+            }
+
+            val duration =
+                session.startTime?.let { startTime ->
+                    try {
+                        val start = LocalDateTime.parse(startTime)
+                        val now = LocalDateTime.now()
+                        val totalSeconds = ChronoUnit.SECONDS.between(start, now)
+                        val hours = totalSeconds / 3600
+                        val minutes = (totalSeconds % 3600) / 60
+                        val seconds = totalSeconds % 60
+
+                        when {
+                            hours > 0 -> "${hours}h ${minutes}m ${seconds}s"
+                            minutes > 0 -> "${minutes}m ${seconds}s"
+                            else -> "${totalSeconds}s"
+                        }
+                    } catch (_: Exception) {
+                        "Active"
+                    }
+                }
+                    ?: "Active"
+
+            val notification =
+                NotificationCompat.Builder(this, CHANNEL_ID)
+                    .setContentTitle("Climbing Session Active")
+                    .setContentText(
+                        "${gym?.name ?: "Gym"} • $duration • ${attempts.size} attempts"
+                    )
+                    .setSmallIcon(R.drawable.ic_mountains)
+                    .setOngoing(true)
+                    .setAutoCancel(false)
+                    .setPriority(NotificationCompat.PRIORITY_DEFAULT)
+                    .setCategory(NotificationCompat.CATEGORY_SERVICE)
+                    .setVisibility(NotificationCompat.VISIBILITY_PUBLIC)
+                    .setContentIntent(createOpenAppIntent())
+                    .addAction(
+                        R.drawable.ic_mountains,
+                        "Open Session",
+                        createOpenAppIntent()
+                    )
+                    .addAction(
+                        android.R.drawable.ic_menu_close_clear_cancel,
+                        "End Session",
+                        createStopPendingIntent(sessionId)
+                    )
+                    .build()
+
+            startForeground(NOTIFICATION_ID, notification)
+
+            notificationManager.notify(NOTIFICATION_ID, notification)
+        } catch (e: Exception) {
+            AppLogger.e(LOG_TAG, e) { "Failed to build session tracking notification" }
+            throw e
+        }
+    }
+
+    private fun createOpenAppIntent(): PendingIntent {
+        val intent =
+            Intent(this, MainActivity::class.java).apply {
+                flags = Intent.FLAG_ACTIVITY_NEW_TASK or Intent.FLAG_ACTIVITY_CLEAR_TOP
+                action = "OPEN_SESSION"
+            }
+        return PendingIntent.getActivity(
+            this,
+            0,
+            intent,
+            PendingIntent.FLAG_UPDATE_CURRENT or PendingIntent.FLAG_IMMUTABLE
+        )
+    }
+
+    private fun createStopPendingIntent(sessionId: String): PendingIntent {
+        val intent = createStopIntent(this, sessionId)
+        return PendingIntent.getService(
+            this,
+            1,
+            intent,
+            PendingIntent.FLAG_UPDATE_CURRENT or PendingIntent.FLAG_IMMUTABLE
+        )
+    }
+
+    private fun createNotificationChannel() {
+        val channel =
+            NotificationChannel(
+                CHANNEL_ID,
+                "Session Tracking",
+                NotificationManager.IMPORTANCE_DEFAULT
+            )
+                .apply {
+                    description = "Shows active climbing session information"
+                    setShowBadge(false)
+                    lockscreenVisibility = NotificationCompat.VISIBILITY_PUBLIC
+                    enableLights(false)
+                    enableVibration(false)
+                    setSound(null, null)
+                }
+
+        notificationManager.createNotificationChannel(channel)
+    }
+
+    override fun onDestroy() {
+        super.onDestroy()
+        notificationJob?.cancel()
+        monitoringJob?.cancel()
+        serviceScope.cancel()
+    }
+}

android/app/src/main/java/com/atridad/ascently/ui/AscentlyApp.kt

@@ -0,0 +1,390 @@
+package com.atridad.ascently.ui
+
+import androidx.activity.compose.rememberLauncherForActivityResult
+import androidx.activity.result.contract.ActivityResultContracts
+import androidx.compose.foundation.layout.padding
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.filled.Add
+import androidx.compose.material.icons.filled.PlayArrow
+import androidx.compose.material3.*
+import androidx.compose.runtime.*
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.platform.LocalContext
+import androidx.lifecycle.viewmodel.compose.viewModel
+import androidx.navigation.NavHostController
+import androidx.navigation.compose.NavHost
+import androidx.navigation.compose.composable
+import androidx.navigation.compose.currentBackStackEntryAsState
+import androidx.navigation.compose.rememberNavController
+import androidx.navigation.toRoute
+import com.atridad.ascently.data.database.AscentlyDatabase
+import com.atridad.ascently.data.repository.ClimbRepository
+import com.atridad.ascently.data.sync.SyncService
+import com.atridad.ascently.navigation.Screen
+import com.atridad.ascently.navigation.bottomNavigationItems
+import com.atridad.ascently.ui.components.NotificationPermissionDialog
+import com.atridad.ascently.ui.screens.*
+import com.atridad.ascently.ui.viewmodel.ClimbViewModel
+import com.atridad.ascently.ui.viewmodel.ClimbViewModelFactory
+import com.atridad.ascently.utils.AppLogger
+import com.atridad.ascently.utils.AppShortcutManager
+import com.atridad.ascently.utils.NotificationPermissionUtils
+
+@OptIn(ExperimentalMaterial3Api::class)
+@Composable
+fun AscentlyApp(
+    shortcutAction: String? = null,
+    lastUsedGymId: String? = null,
+    onShortcutActionProcessed: () -> Unit = {}
+) {
+    val navController = rememberNavController()
+    val context = LocalContext.current
+
+    var lastUsedGym by remember { mutableStateOf<com.atridad.ascently.data.model.Gym?>(null) }
+
+    val database = remember { AscentlyDatabase.getDatabase(context) }
+    val repository = remember { ClimbRepository(database, context) }
+    val syncService = remember { SyncService(context, repository) }
+    val viewModel: ClimbViewModel =
+        viewModel(factory = ClimbViewModelFactory(repository, syncService, context))
+
+    var showNotificationPermissionDialog by remember { mutableStateOf(false) }
+    var hasCheckedNotificationPermission by remember { mutableStateOf(false) }
+
+    val permissionLauncher =
+        rememberLauncherForActivityResult(
+            contract = ActivityResultContracts.RequestPermission()
+        ) { isGranted: Boolean ->
+            if (!isGranted) {
+                showNotificationPermissionDialog = false
+            }
+        }
+
+    LaunchedEffect(Unit) {
+        if (!hasCheckedNotificationPermission) {
+            hasCheckedNotificationPermission = true
+
+            if (NotificationPermissionUtils.shouldRequestNotificationPermission() &&
+                !NotificationPermissionUtils.isNotificationPermissionGranted(context)
+            ) {
+                showNotificationPermissionDialog = true
+            }
+        }
+    }
+
+    LaunchedEffect(Unit) { viewModel.ensureSessionTrackingServiceRunning(context) }
+
+    LaunchedEffect(Unit) { syncService.triggerAutoSync() }
+
+    val activeSession by viewModel.activeSession.collectAsState()
+    val gyms by viewModel.gyms.collectAsState()
+
+    LaunchedEffect(gyms) {
+        if (gyms.isNotEmpty() && lastUsedGym == null) {
+            lastUsedGym = viewModel.getLastUsedGym()
+        }
+    }
+
+    LaunchedEffect(activeSession, gyms, lastUsedGym) {
+        AppShortcutManager.updateShortcuts(
+            context = context,
+            hasActiveSession = activeSession != null,
+            hasGyms = gyms.isNotEmpty(),
+            lastUsedGym = if (activeSession == null && gyms.size > 1) lastUsedGym else null
+        )
+    }
+
+    LaunchedEffect(shortcutAction) {
+        when (shortcutAction) {
+            AppShortcutManager.ACTION_START_SESSION -> {
+                navController.navigate(Screen.Sessions) {
+                    popUpTo(0) { inclusive = true }
+                    launchSingleTop = true
+                }
+            }
+
+            AppShortcutManager.ACTION_END_SESSION -> {
+                navController.navigate(Screen.Sessions) {
+                    popUpTo(0) { inclusive = true }
+                    launchSingleTop = true
+                }
+
+                activeSession?.let { session -> viewModel.endSession(context, session.id) }
+            }
+        }
+    }
+
+    LaunchedEffect(shortcutAction, activeSession, gyms, lastUsedGym) {
+        if (shortcutAction == AppShortcutManager.ACTION_START_SESSION && gyms.isNotEmpty()) {
+            AppLogger.d("AscentlyApp") { "Processing shortcut action: activeSession=$activeSession, gyms.size=${gyms.size}, lastUsedGymId=$lastUsedGymId, lastUsedGym=${lastUsedGym?.name}" }
+
+            if (activeSession == null) {
+                if (NotificationPermissionUtils.shouldRequestNotificationPermission() &&
+                    !NotificationPermissionUtils.isNotificationPermissionGranted(
+                        context
+                    )
+                ) {
+                    AppLogger.d("AscentlyApp") { "Showing notification permission dialog" }
+                    showNotificationPermissionDialog = true
+                } else {
+                    if (gyms.size == 1) {
+                        AppLogger.d("AscentlyApp") { "Starting session with single gym: ${gyms.first().name}" }
+                        viewModel.startSession(context, gyms.first().id)
+                    } else {
+                        val targetGym =
+                            lastUsedGymId?.let { gymId -> gyms.find { it.id == gymId } }
+                                ?: lastUsedGym
+
+                        if (targetGym != null) {
+                            AppLogger.d("AscentlyApp") { "Starting session with target gym: ${targetGym.name}" }
+                            viewModel.startSession(context, targetGym.id)
+                        } else {
+                            AppLogger.d("AscentlyApp") { "No target gym found, navigating to selection" }
+                            navController.navigate(Screen.AddEditSession())
+                        }
+                    }
+                }
+            } else {
+                AppLogger.d("AscentlyApp") { "Active session already exists: ${activeSession?.id}" }
+            }
+
+            onShortcutActionProcessed()
+        }
+    }
+
+    var fabConfig by remember { mutableStateOf<FabConfig?>(null) }
+
+    Scaffold(
+        bottomBar = { AscentlyBottomNavigation(navController = navController) },
+        floatingActionButton = {
+            fabConfig?.let { config ->
+                FloatingActionButton(
+                    onClick = config.onClick,
+                    containerColor = MaterialTheme.colorScheme.primary
+                ) {
+                    Icon(
+                        imageVector = config.icon,
+                        contentDescription = config.contentDescription
+                    )
+                }
+            }
+        }
+    ) { innerPadding ->
+        NavHost(
+            navController = navController,
+            startDestination = Screen.Sessions,
+            modifier = Modifier.padding(innerPadding)
+        ) {
+            composable<Screen.Sessions> {
+                LaunchedEffect(gyms, activeSession) {
+                    fabConfig =
+                        if (gyms.isNotEmpty() && activeSession == null) {
+                            FabConfig(
+                                icon = Icons.Default.PlayArrow,
+                                contentDescription = "Start Session",
+                                onClick = {
+                                    if (NotificationPermissionUtils
+                                            .shouldRequestNotificationPermission() &&
+                                        !NotificationPermissionUtils
+                                            .isNotificationPermissionGranted(
+                                                context
+                                            )
+                                    ) {
+                                        showNotificationPermissionDialog = true
+                                    } else {
+                                        navController.navigate(Screen.AddEditSession())
+                                    }
+                                }
+                            )
+                        } else {
+                            null
+                        }
+                }
+                SessionsScreen(
+                    viewModel = viewModel,
+                    onNavigateToSessionDetail = { sessionId ->
+                        navController.navigate(Screen.SessionDetail(sessionId))
+                    }
+                )
+            }
+
+            composable<Screen.Problems> {
+                LaunchedEffect(gyms) {
+                    fabConfig =
+                        if (gyms.isNotEmpty()) {
+                            FabConfig(
+                                icon = Icons.Default.Add,
+                                contentDescription = "Add Problem",
+                                onClick = {
+                                    navController.navigate(Screen.AddEditProblem())
+                                }
+                            )
+                        } else {
+                            null
+                        }
+                }
+                ProblemsScreen(
+                    viewModel = viewModel,
+                    onNavigateToProblemDetail = { problemId ->
+                        navController.navigate(Screen.ProblemDetail(problemId))
+                    }
+                )
+            }
+
+            composable<Screen.Analytics> {
+                LaunchedEffect(Unit) { fabConfig = null }
+                AnalyticsScreen(viewModel = viewModel)
+            }
+
+            composable<Screen.Gyms> {
+                LaunchedEffect(Unit) {
+                    fabConfig =
+                        FabConfig(
+                            icon = Icons.Default.Add,
+                            contentDescription = "Add Gym",
+                            onClick = { navController.navigate(Screen.AddEditGym()) }
+                        )
+                }
+                GymsScreen(
+                    viewModel = viewModel,
+                    onNavigateToGymDetail = { gymId ->
+                        navController.navigate(Screen.GymDetail(gymId))
+                    }
+                )
+            }
+
+            composable<Screen.Settings> {
+                LaunchedEffect(Unit) { fabConfig = null }
+                SettingsScreen(viewModel = viewModel)
+            }
+
+            composable<Screen.SessionDetail> { backStackEntry ->
+                val args = backStackEntry.toRoute<Screen.SessionDetail>()
+                LaunchedEffect(Unit) { fabConfig = null }
+                SessionDetailScreen(
+                    sessionId = args.sessionId,
+                    viewModel = viewModel,
+                    onNavigateBack = { navController.popBackStack() },
+                    onNavigateToProblemDetail = { problemId ->
+                        navController.navigate(Screen.ProblemDetail(problemId))
+                    }
+                )
+            }
+
+            composable<Screen.ProblemDetail> { backStackEntry ->
+                val args = backStackEntry.toRoute<Screen.ProblemDetail>()
+                LaunchedEffect(Unit) { fabConfig = null }
+                ProblemDetailScreen(
+                    problemId = args.problemId,
+                    viewModel = viewModel,
+                    onNavigateBack = { navController.popBackStack() },
+                    onNavigateToEdit = { problemId ->
+                        navController.navigate(Screen.AddEditProblem(problemId = problemId))
+                    }
+                )
+            }
+
+            composable<Screen.GymDetail> { backStackEntry ->
+                val args = backStackEntry.toRoute<Screen.GymDetail>()
+                LaunchedEffect(Unit) { fabConfig = null }
+                GymDetailScreen(
+                    gymId = args.gymId,
+                    viewModel = viewModel,
+                    onNavigateBack = { navController.popBackStack() },
+                    onNavigateToEdit = { gymId ->
+                        navController.navigate(Screen.AddEditGym(gymId = gymId))
+                    },
+                    onNavigateToSessionDetail = { sessionId ->
+                        navController.navigate(Screen.SessionDetail(sessionId))
+                    },
+                    onNavigateToProblemDetail = { problemId ->
+                        navController.navigate(Screen.ProblemDetail(problemId))
+                    }
+                )
+            }
+
+            composable<Screen.AddEditGym> { backStackEntry ->
+                val args = backStackEntry.toRoute<Screen.AddEditGym>()
+                LaunchedEffect(Unit) { fabConfig = null }
+                AddEditGymScreen(
+                    gymId = args.gymId,
+                    viewModel = viewModel,
+                    onNavigateBack = { navController.popBackStack() }
+                )
+            }
+
+            composable<Screen.AddEditProblem> { backStackEntry ->
+                val args = backStackEntry.toRoute<Screen.AddEditProblem>()
+                LaunchedEffect(Unit) { fabConfig = null }
+                AddEditProblemScreen(
+                    problemId = args.problemId,
+                    gymId = args.gymId,
+                    viewModel = viewModel,
+                    onNavigateBack = { navController.popBackStack() }
+                )
+            }
+
+            composable<Screen.AddEditSession> { backStackEntry ->
+                val args = backStackEntry.toRoute<Screen.AddEditSession>()
+                LaunchedEffect(Unit) { fabConfig = null }
+                AddEditSessionScreen(
+                    sessionId = args.sessionId,
+                    gymId = args.gymId,
+                    viewModel = viewModel,
+                    onNavigateBack = { navController.popBackStack() }
+                )
+            }
+        }
+
+        if (showNotificationPermissionDialog) {
+            NotificationPermissionDialog(
+                onDismiss = { showNotificationPermissionDialog = false },
+                onRequestPermission = {
+                    permissionLauncher.launch(
+                        NotificationPermissionUtils.getNotificationPermissionString()
+                    )
+                }
+            )
+        }
+    }
+}
+
+@Composable
+fun AscentlyBottomNavigation(navController: NavHostController) {
+    val navBackStackEntry by navController.currentBackStackEntryAsState()
+    val currentRoute = navBackStackEntry?.destination?.route
+
+    NavigationBar {
+        bottomNavigationItems.forEach { item ->
+            val isSelected =
+                when (item.screen) {
+                    is Screen.Sessions -> currentRoute?.contains("Session") == true
+                    is Screen.Problems -> currentRoute?.contains("Problem") == true
+                    is Screen.Gyms -> currentRoute?.contains("Gym") == true
+                    is Screen.Analytics -> currentRoute?.contains("Analytics") == true
+                    is Screen.Settings -> currentRoute?.contains("Settings") == true
+                    else -> currentRoute?.contains(item.screen::class.simpleName ?: "") == true
+                }
+
+            NavigationBarItem(
+                icon = { Icon(item.icon, contentDescription = item.label) },
+                label = { Text(item.label) },
+                selected = isSelected,
+                onClick = {
+                    navController.navigate(item.screen) {
+                        popUpTo(0) { inclusive = true }
+                        launchSingleTop = true
+                        // Don't restore state - always start fresh when switching tabs
+                        restoreState = false
+                    }
+                }
+            )
+        }
+    }
+}
+
+data class FabConfig(
+    val icon: androidx.compose.ui.graphics.vector.ImageVector,
+    val contentDescription: String,
+    val onClick: () -> Unit
+)

android/app/src/main/java/com/atridad/ascently/ui/components/ActiveSessionBanner.kt

@@ -1,4 +1,4 @@
-package com.atridad.openclimb.ui.components
+package com.atridad.ascently.ui.components
 
 import androidx.compose.foundation.clickable
 import androidx.compose.foundation.layout.*
@@ -10,9 +10,9 @@ import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.unit.dp
-import com.atridad.openclimb.data.model.ClimbSession
-import com.atridad.openclimb.data.model.Gym
-import com.atridad.openclimb.ui.theme.CustomIcons
+import com.atridad.ascently.data.model.ClimbSession
+import com.atridad.ascently.data.model.Gym
+import com.atridad.ascently.ui.theme.CustomIcons
 import kotlinx.coroutines.delay
 import java.time.LocalDateTime
 import java.time.temporal.ChronoUnit

android/app/src/main/java/com/atridad/ascently/ui/components/BarChart.kt

@@ -1,4 +1,4 @@
-package com.atridad.openclimb.ui.components
+package com.atridad.ascently.ui.components
 
 import androidx.compose.foundation.Canvas
 import androidx.compose.foundation.layout.Box

android/app/src/main/java/com/atridad/ascently/ui/components/FullscreenImageViewer.kt

@@ -0,0 +1,161 @@
+package com.atridad.ascently.ui.components
+
+import androidx.activity.compose.BackHandler
+import androidx.compose.foundation.ExperimentalFoundationApi
+import androidx.compose.foundation.background
+import androidx.compose.foundation.clickable
+import androidx.compose.foundation.layout.*
+import androidx.compose.foundation.layout.systemBarsPadding
+import androidx.compose.foundation.lazy.LazyRow
+import androidx.compose.foundation.lazy.itemsIndexed
+import androidx.compose.foundation.lazy.rememberLazyListState
+import androidx.compose.foundation.pager.HorizontalPager
+import androidx.compose.foundation.pager.rememberPagerState
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.automirrored.filled.ArrowBack
+import androidx.compose.material3.*
+import androidx.compose.runtime.*
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.clip
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.layout.ContentScale
+import androidx.compose.ui.unit.dp
+import androidx.compose.ui.window.Dialog
+import androidx.compose.ui.window.DialogProperties
+import kotlinx.coroutines.launch
+
+@OptIn(ExperimentalFoundationApi::class)
+@Composable
+fun FullscreenImageViewer(imagePaths: List<String>, initialIndex: Int = 0, onDismiss: () -> Unit) {
+    val pagerState = rememberPagerState(initialPage = initialIndex, pageCount = { imagePaths.size })
+    val thumbnailListState = rememberLazyListState()
+    val coroutineScope = rememberCoroutineScope()
+
+    // Handle back button press
+    BackHandler { onDismiss() }
+
+    // Auto-scroll thumbnail list to center current image
+    LaunchedEffect(pagerState.currentPage) {
+        if (imagePaths.size > 1) {
+            thumbnailListState.animateScrollToItem(
+                    index = pagerState.currentPage,
+                    scrollOffset = -200
+            )
+        }
+    }
+
+    Dialog(
+            onDismissRequest = onDismiss,
+            properties =
+                    DialogProperties(usePlatformDefaultWidth = false, decorFitsSystemWindows = true)
+    ) {
+        Box(modifier = Modifier.fillMaxSize().background(Color.Black).systemBarsPadding()) {
+            // Main image pager
+            HorizontalPager(state = pagerState, modifier = Modifier.fillMaxSize()) { page ->
+                OrientationAwareImage(
+                        imagePath = imagePaths[page],
+                        contentDescription = "Full screen image",
+                        modifier = Modifier.fillMaxSize(),
+                        contentScale = ContentScale.Fit
+                )
+            }
+
+            // Top bar with back button and counter
+            Surface(
+                    modifier = Modifier.fillMaxWidth().align(Alignment.TopStart),
+                    color = Color.Black.copy(alpha = 0.6f)
+            ) {
+                Row(
+                        modifier =
+                                Modifier.fillMaxWidth().padding(horizontal = 4.dp, vertical = 8.dp),
+                        verticalAlignment = Alignment.CenterVertically
+                ) {
+                    // Back button
+                    IconButton(onClick = onDismiss) {
+                        Icon(
+                                imageVector = Icons.AutoMirrored.Filled.ArrowBack,
+                                contentDescription = "Close",
+                                tint = Color.White
+                        )
+                    }
+
+                    Spacer(modifier = Modifier.weight(1f))
+
+                    // Image counter
+                    if (imagePaths.size > 1) {
+                        Text(
+                                text = "${pagerState.currentPage + 1} / ${imagePaths.size}",
+                                color = Color.White,
+                                style = MaterialTheme.typography.bodyMedium
+                        )
+                    }
+
+                    Spacer(modifier = Modifier.width(16.dp))
+                }
+            }
+
+            // Thumbnail strip at bottom (if multiple images)
+            if (imagePaths.size > 1) {
+                Surface(
+                        modifier = Modifier.fillMaxWidth().align(Alignment.BottomCenter),
+                        color = Color.Black.copy(alpha = 0.6f)
+                ) {
+                    LazyRow(
+                            state = thumbnailListState,
+                            modifier = Modifier.padding(vertical = 12.dp),
+                            horizontalArrangement = Arrangement.spacedBy(8.dp),
+                            contentPadding = PaddingValues(horizontal = 16.dp)
+                    ) {
+                        itemsIndexed(imagePaths) { index, imagePath ->
+                            val isSelected = index == pagerState.currentPage
+
+                            Box(
+                                    modifier =
+                                            Modifier.size(48.dp)
+                                                    .clip(RoundedCornerShape(8.dp))
+                                                    .clickable {
+                                                        coroutineScope.launch {
+                                                            pagerState.animateScrollToPage(index)
+                                                        }
+                                                    }
+                            ) {
+                                OrientationAwareImage(
+                                        imagePath = imagePath,
+                                        contentDescription = "Thumbnail ${index + 1}",
+                                        modifier = Modifier.fillMaxSize(),
+                                        contentScale = ContentScale.Crop
+                                )
+
+                                // Selection indicator
+                                if (isSelected) {
+                                    Box(
+                                            modifier =
+                                                    Modifier.fillMaxSize()
+                                                            .background(
+                                                                    Color.White.copy(alpha = 0.3f),
+                                                                    RoundedCornerShape(8.dp)
+                                                            )
+                                    )
+                                    Box(
+                                            modifier =
+                                                    Modifier.fillMaxSize()
+                                                            .background(
+                                                                    Color.Transparent,
+                                                                    RoundedCornerShape(8.dp)
+                                                            )
+                                                            .clip(RoundedCornerShape(8.dp))
+                                                            .background(
+                                                                    Color.White.copy(alpha = 0.2f)
+                                                            )
+                                    )
+                                }
+                            }
+                        }
+                    }
+                }
+            }
+        }
+    }
+}

android/app/src/main/java/com/atridad/ascently/ui/components/ImageDisplay.kt

@@ -0,0 +1,64 @@
+package com.atridad.ascently.ui.components
+
+import androidx.compose.foundation.clickable
+import androidx.compose.foundation.layout.*
+import androidx.compose.foundation.lazy.LazyRow
+import androidx.compose.foundation.lazy.itemsIndexed
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.material3.*
+import androidx.compose.runtime.*
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.clip
+import androidx.compose.ui.layout.ContentScale
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.unit.dp
+
+@Composable
+fun ImageDisplay(
+        imagePaths: List<String>,
+        modifier: Modifier = Modifier,
+        imageSize: Int = 120,
+        onImageClick: ((Int) -> Unit)? = null
+) {
+    LocalContext.current
+
+    if (imagePaths.isNotEmpty()) {
+        LazyRow(modifier = modifier, horizontalArrangement = Arrangement.spacedBy(8.dp)) {
+            itemsIndexed(imagePaths) { index, imagePath ->
+                OrientationAwareImage(
+                        imagePath = imagePath,
+                        contentDescription = "Problem photo",
+                        modifier =
+                                Modifier.size(imageSize.dp)
+                                        .clip(RoundedCornerShape(8.dp))
+                                        .clickable(enabled = onImageClick != null) {
+                                            onImageClick?.invoke(index)
+                                        },
+                        contentScale = ContentScale.Crop
+                )
+            }
+        }
+    }
+}
+
+@Composable
+fun ImageDisplaySection(
+        imagePaths: List<String>,
+        modifier: Modifier = Modifier,
+        title: String = "Photos",
+        onImageClick: ((Int) -> Unit)? = null
+) {
+    if (imagePaths.isNotEmpty()) {
+        Column(modifier = modifier) {
+            Text(
+                    text = title,
+                    style = MaterialTheme.typography.titleMedium,
+                    color = MaterialTheme.colorScheme.onSurface
+            )
+
+            Spacer(modifier = Modifier.height(8.dp))
+
+            ImageDisplay(imagePaths = imagePaths, imageSize = 120, onImageClick = onImageClick)
+        }
+    }
+}

android/app/src/main/java/com/atridad/ascently/ui/components/ImagePicker.kt

@@ -1,4 +1,4 @@
-package com.atridad.openclimb.ui.components
+package com.atridad.ascently.ui.components
 
 import android.Manifest
 import android.content.pm.PackageManager
@@ -25,8 +25,7 @@ import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.unit.dp
 import androidx.core.content.ContextCompat
 import androidx.core.content.FileProvider
-import coil.compose.AsyncImage
-import com.atridad.openclimb.utils.ImageUtils
+import com.atridad.ascently.utils.ImageUtils
 import java.io.File
 import java.text.SimpleDateFormat
 import java.util.*
@@ -256,11 +255,11 @@ private fun createImageFile(context: android.content.Context): File {
 @Composable
 private fun ImageItem(imagePath: String, onRemove: () -> Unit, modifier: Modifier = Modifier) {
     val context = LocalContext.current
-    val imageFile = ImageUtils.getImageFile(context, imagePath)
+    ImageUtils.getImageFile(context, imagePath)
 
     Box(modifier = modifier.size(80.dp)) {
-        AsyncImage(
-                model = imageFile,
+        OrientationAwareImage(
+                imagePath = imagePath,
                 contentDescription = "Problem photo",
                 modifier = Modifier.fillMaxSize().clip(RoundedCornerShape(8.dp)),
                 contentScale = ContentScale.Crop

android/app/src/main/java/com/atridad/ascently/ui/components/LineChart.kt

@@ -1,4 +1,4 @@
-package com.atridad.openclimb.ui.components
+package com.atridad.ascently.ui.components
 
 import androidx.compose.foundation.Canvas
 import androidx.compose.foundation.layout.Box

android/app/src/main/java/com/atridad/ascently/ui/components/NotificationPermissionDialog.kt

@@ -0,0 +1,76 @@
+package com.atridad.ascently.ui.components
+
+import androidx.compose.foundation.layout.*
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.filled.Notifications
+import androidx.compose.material3.*
+import androidx.compose.runtime.*
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.text.style.TextAlign
+import androidx.compose.ui.unit.dp
+import androidx.compose.ui.window.Dialog
+import androidx.compose.ui.window.DialogProperties
+
+@Composable
+fun NotificationPermissionDialog(onDismiss: () -> Unit, onRequestPermission: () -> Unit) {
+    Dialog(
+            onDismissRequest = onDismiss,
+            properties = DialogProperties(dismissOnBackPress = false, dismissOnClickOutside = false)
+    ) {
+        Card(
+                modifier = Modifier.fillMaxWidth().padding(16.dp),
+                shape = MaterialTheme.shapes.medium
+        ) {
+            Column(
+                    modifier = Modifier.padding(24.dp),
+                    horizontalAlignment = Alignment.CenterHorizontally
+            ) {
+                Icon(
+                        imageVector = Icons.Default.Notifications,
+                        contentDescription = "Notifications",
+                        modifier = Modifier.size(48.dp),
+                        tint = MaterialTheme.colorScheme.primary
+                )
+
+                Spacer(modifier = Modifier.height(16.dp))
+
+                Text(
+                        text = "Enable Notifications",
+                        style = MaterialTheme.typography.headlineSmall,
+                        fontWeight = MaterialTheme.typography.headlineSmall.fontWeight,
+                        textAlign = TextAlign.Center
+                )
+
+                Spacer(modifier = Modifier.height(12.dp))
+
+                Text(
+                        text =
+                                "Ascently needs notification permission to show your active climbing session. This helps you track your progress and ensures the session doesn't get interrupted.",
+                        style = MaterialTheme.typography.bodyMedium,
+                        textAlign = TextAlign.Center,
+                        color = MaterialTheme.colorScheme.onSurfaceVariant
+                )
+
+                Spacer(modifier = Modifier.height(24.dp))
+
+                Row(
+                        modifier = Modifier.fillMaxWidth(),
+                        horizontalArrangement = Arrangement.spacedBy(12.dp)
+                ) {
+                    TextButton(onClick = onDismiss, modifier = Modifier.weight(1f)) {
+                        Text("Not Now")
+                    }
+
+                    Button(
+                            onClick = {
+                                onRequestPermission()
+                                onDismiss()
+                            },
+                            modifier = Modifier.weight(1f)
+                    ) { Text("Enable") }
+                }
+            }
+        }
+    }
+}

android/app/src/main/java/com/atridad/ascently/ui/components/OrientationAwareImage.kt

@@ -0,0 +1,144 @@
+package com.atridad.ascently.ui.components
+
+import android.graphics.BitmapFactory
+import android.graphics.Matrix
+import androidx.compose.foundation.Image
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.layout.size
+import androidx.compose.material3.CircularProgressIndicator
+import androidx.compose.runtime.*
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.graphics.asImageBitmap
+import androidx.compose.ui.layout.ContentScale
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.unit.dp
+import androidx.exifinterface.media.ExifInterface
+import com.atridad.ascently.utils.ImageUtils
+import java.io.File
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.withContext
+
+@Composable
+fun OrientationAwareImage(
+        imagePath: String,
+        modifier: Modifier = Modifier,
+        contentDescription: String? = null,
+        contentScale: ContentScale = ContentScale.Fit
+) {
+    val context = LocalContext.current
+    var imageBitmap by
+            remember(imagePath) { mutableStateOf<androidx.compose.ui.graphics.ImageBitmap?>(null) }
+    var isLoading by remember(imagePath) { mutableStateOf(true) }
+
+    LaunchedEffect(imagePath) {
+        isLoading = true
+        val bitmap =
+                withContext(Dispatchers.IO) {
+                    try {
+                        val imageFile = ImageUtils.getImageFile(context, imagePath)
+                        if (!imageFile.exists()) return@withContext null
+
+                        val originalBitmap =
+                                BitmapFactory.decodeFile(imageFile.absolutePath)
+                                        ?: return@withContext null
+                        val correctedBitmap = correctImageOrientation(imageFile, originalBitmap)
+                        correctedBitmap.asImageBitmap()
+                    } catch (_: Exception) {
+                        null
+                    }
+                }
+        imageBitmap = bitmap
+        isLoading = false
+    }
+
+    Box(modifier = modifier) {
+        if (isLoading) {
+            CircularProgressIndicator(modifier = Modifier.size(32.dp).align(Alignment.Center))
+        } else {
+            imageBitmap?.let { bitmap ->
+                Image(
+                        bitmap = bitmap,
+                        contentDescription = contentDescription,
+                        modifier = Modifier.fillMaxSize(),
+                        contentScale = contentScale
+                )
+            }
+        }
+    }
+}
+
+private fun correctImageOrientation(
+        imageFile: File,
+        bitmap: android.graphics.Bitmap
+): android.graphics.Bitmap {
+    return try {
+        val exif = ExifInterface(imageFile.absolutePath)
+        val orientation =
+                exif.getAttributeInt(
+                        ExifInterface.TAG_ORIENTATION,
+                        ExifInterface.ORIENTATION_NORMAL
+                )
+
+        val matrix = Matrix()
+        var needsTransform = false
+
+        when (orientation) {
+            ExifInterface.ORIENTATION_ROTATE_90 -> {
+                matrix.postRotate(90f)
+                needsTransform = true
+            }
+            ExifInterface.ORIENTATION_ROTATE_180 -> {
+                matrix.postRotate(180f)
+                needsTransform = true
+            }
+            ExifInterface.ORIENTATION_ROTATE_270 -> {
+                matrix.postRotate(270f)
+                needsTransform = true
+            }
+            ExifInterface.ORIENTATION_FLIP_HORIZONTAL -> {
+                matrix.postScale(-1f, 1f)
+                needsTransform = true
+            }
+            ExifInterface.ORIENTATION_FLIP_VERTICAL -> {
+                matrix.postScale(1f, -1f)
+                needsTransform = true
+            }
+            ExifInterface.ORIENTATION_TRANSPOSE -> {
+                matrix.postRotate(90f)
+                matrix.postScale(-1f, 1f)
+                needsTransform = true
+            }
+            ExifInterface.ORIENTATION_TRANSVERSE -> {
+                matrix.postRotate(-90f)
+                matrix.postScale(-1f, 1f)
+                needsTransform = true
+            }
+            else -> {
+                // Default case - no transformation needed
+            }
+        }
+
+        if (!needsTransform) {
+            bitmap
+        } else {
+            val rotatedBitmap =
+                    android.graphics.Bitmap.createBitmap(
+                            bitmap,
+                            0,
+                            0,
+                            bitmap.width,
+                            bitmap.height,
+                            matrix,
+                            true
+                    )
+            if (rotatedBitmap != bitmap) {
+                bitmap.recycle()
+            }
+            rotatedBitmap
+        }
+    } catch (_: Exception) {
+        bitmap
+    }
+}

android/app/src/main/java/com/atridad/ascently/ui/components/SyncIndicator.kt

@@ -1,4 +1,4 @@
-package com.atridad.openclimb.ui.components
+package com.atridad.ascently.ui.components
 
 import androidx.compose.animation.AnimatedVisibility
 import androidx.compose.animation.fadeIn

android/app/src/main/java/com/atridad/ascently/ui/health/HealthConnectCard.kt

@@ -0,0 +1,297 @@
+package com.atridad.ascently.ui.health
+
+import androidx.activity.compose.rememberLauncherForActivityResult
+import androidx.compose.foundation.layout.*
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.filled.*
+import androidx.compose.material3.*
+import androidx.compose.runtime.*
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.text.style.TextAlign
+import androidx.compose.ui.unit.dp
+import com.atridad.ascently.data.health.HealthConnectManager
+import kotlinx.coroutines.launch
+
+@OptIn(ExperimentalMaterial3Api::class)
+@Composable
+fun HealthConnectCard(modifier: Modifier = Modifier) {
+    val context = LocalContext.current
+    val healthConnectManager = remember { HealthConnectManager(context) }
+    val coroutineScope = rememberCoroutineScope()
+
+    // State tracking
+    var isHealthConnectAvailable by remember { mutableStateOf(false) }
+    var isLoading by remember { mutableStateOf(true) }
+    var errorMessage by remember { mutableStateOf<String?>(null) }
+
+    // Collect flows
+    val isEnabled by healthConnectManager.isEnabled.collectAsState(initial = false)
+    val hasPermissions by healthConnectManager.hasPermissions.collectAsState(initial = false)
+
+    val isCompatible by healthConnectManager.isCompatible.collectAsState(initial = true)
+
+    // Permission launcher
+    val permissionLauncher =
+            rememberLauncherForActivityResult(
+                    contract = healthConnectManager.getPermissionRequestContract()
+            ) { _ ->
+                coroutineScope.launch {
+                    val allGranted = healthConnectManager.hasAllPermissions()
+                    if (!allGranted) {
+                        errorMessage =
+                                "Some Health Connect permissions were not granted. Please grant all permissions to enable syncing."
+                    } else {
+                        errorMessage = null
+                    }
+                }
+            }
+
+    // Check Health Connect availability on first load
+    LaunchedEffect(Unit) {
+        coroutineScope.launch {
+            try {
+                healthConnectManager.isHealthConnectAvailable().collect { available ->
+                    isHealthConnectAvailable = available
+                    isLoading = false
+
+                    if (!available && isCompatible) {
+                        errorMessage = "Health Connect is not available on this device"
+                    } else if (!isCompatible) {
+                        errorMessage =
+                                "Health Connect API compatibility issue. Please update your device or the app."
+                    }
+                }
+            } catch (e: Exception) {
+                isLoading = false
+                errorMessage = "Error checking Health Connect availability: ${e.message}"
+            }
+        }
+    }
+
+    Card(
+            modifier = modifier.fillMaxWidth(),
+            shape = RoundedCornerShape(16.dp),
+            colors =
+                    CardDefaults.cardColors(
+                            containerColor = MaterialTheme.colorScheme.surfaceVariant
+                    )
+    ) {
+        Column(
+                modifier = Modifier.fillMaxWidth().padding(20.dp),
+                horizontalAlignment = Alignment.CenterHorizontally
+        ) {
+            // Header with icon and title
+            Row(
+                modifier = Modifier.fillMaxWidth(),
+                verticalAlignment = Alignment.CenterVertically
+            ) {
+                Icon(
+                    imageVector = Icons.Default.HealthAndSafety,
+                    contentDescription = null,
+                    modifier = Modifier.size(32.dp),
+                    tint =
+                        if (isHealthConnectAvailable && isEnabled && hasPermissions) {
+                            MaterialTheme.colorScheme.primary
+                        } else {
+                            MaterialTheme.colorScheme.onSurfaceVariant
+                        }
+                )
+
+                Spacer(modifier = Modifier.width(12.dp))
+
+                Column(modifier = Modifier.weight(1f)) {
+                    Text(
+                        text = "Health Connect",
+                        style = MaterialTheme.typography.titleMedium,
+                        fontWeight = FontWeight.Bold,
+                        color = MaterialTheme.colorScheme.onSurfaceVariant
+                    )
+
+                    Text(
+                        text =
+                            when {
+                                isLoading -> "Checking availability..."
+                                !isCompatible -> "API Issue"
+                                !isHealthConnectAvailable -> "Not available"
+                                isEnabled && hasPermissions -> "Connected"
+                                isEnabled && !hasPermissions -> "Needs permissions"
+                                else -> "Disabled"
+                            },
+                        style = MaterialTheme.typography.bodySmall,
+                        color =
+                            when {
+                                isLoading ->
+                                    MaterialTheme.colorScheme.onSurfaceVariant.copy(
+                                        alpha = 0.7f
+                                    )
+
+                                !isCompatible -> MaterialTheme.colorScheme.error
+                                !isHealthConnectAvailable -> MaterialTheme.colorScheme.error
+                                isEnabled && hasPermissions ->
+                                    MaterialTheme.colorScheme.primary
+
+                                isEnabled && !hasPermissions ->
+                                    MaterialTheme.colorScheme.tertiary
+
+                                else ->
+                                    MaterialTheme.colorScheme.onSurfaceVariant.copy(
+                                        alpha = 0.7f
+                                    )
+                            }
+                    )
+                }
+
+                // Main toggle switch
+                Switch(
+                    checked = isEnabled,
+                    onCheckedChange = { enabled ->
+                        coroutineScope.launch {
+                            if (enabled && isHealthConnectAvailable) {
+                                healthConnectManager.setEnabled(true)
+                                try {
+                                    val permissionSet =
+                                        healthConnectManager.getRequiredPermissions()
+                                    if (permissionSet.isNotEmpty()) {
+                                        permissionLauncher.launch(permissionSet)
+                                    }
+                                } catch (e: Exception) {
+                                    errorMessage = "Error requesting permissions: ${e.message}"
+                                }
+                            } else {
+                                healthConnectManager.setEnabled(false)
+                                errorMessage = null
+                            }
+                        }
+                    },
+                    enabled = isHealthConnectAvailable && !isLoading && isCompatible
+                )
+            }
+
+            if (isEnabled) {
+                Spacer(modifier = Modifier.height(16.dp))
+
+                Text(
+                    text = "Climbing sessions will be automatically added to Health Connect when completed.",
+                    style = MaterialTheme.typography.bodyMedium,
+                    color = MaterialTheme.colorScheme.onSurfaceVariant,
+                    textAlign = TextAlign.Center,
+                    modifier = Modifier.fillMaxWidth()
+                )
+
+                if (!hasPermissions) {
+                    Spacer(modifier = Modifier.height(12.dp))
+                    Card(
+                        shape = RoundedCornerShape(12.dp),
+                        colors =
+                            CardDefaults.cardColors(
+                                containerColor =
+                                    MaterialTheme.colorScheme.errorContainer.copy(
+                                        alpha = 0.3f
+                                    )
+                            )
+                    ) {
+                        Column(modifier = Modifier.fillMaxWidth().padding(16.dp)) {
+                            Row(verticalAlignment = Alignment.CenterVertically) {
+                                Icon(
+                                    imageVector = Icons.Default.Warning,
+                                    contentDescription = null,
+                                    modifier = Modifier.size(20.dp),
+                                    tint = MaterialTheme.colorScheme.error
+                                )
+
+                                Spacer(modifier = Modifier.width(8.dp))
+
+                                Text(
+                                    text = "Permissions needed",
+                                    style = MaterialTheme.typography.bodyMedium,
+                                    fontWeight = FontWeight.Medium,
+                                    color = MaterialTheme.colorScheme.onSurfaceVariant
+                                )
+                            }
+
+                            Spacer(modifier = Modifier.height(8.dp))
+
+                            Text(
+                                text =
+                                    "Grant Health Connect permissions to sync your climbing sessions",
+                                style = MaterialTheme.typography.bodySmall,
+                                color =
+                                    MaterialTheme.colorScheme.onSurfaceVariant.copy(
+                                        alpha = 0.8f
+                                    )
+                            )
+
+                            Spacer(modifier = Modifier.height(8.dp))
+
+                            OutlinedButton(
+                                onClick = {
+                                    coroutineScope.launch {
+                                        try {
+                                            val permissionSet =
+                                                healthConnectManager
+                                                    .getRequiredPermissions()
+                                            if (permissionSet.isNotEmpty()) {
+                                                permissionLauncher.launch(permissionSet)
+                                            }
+                                        } catch (e: Exception) {
+                                            errorMessage =
+                                                "Error requesting permissions: ${e.message}"
+                                        }
+                                    }
+                                },
+                                modifier = Modifier.fillMaxWidth()
+                            ) { Text("Grant Permissions") }
+                        }
+                    }
+                } else {
+                    Spacer(modifier = Modifier.height(16.dp))
+                    Text(
+                        text =
+                            "Sync your climbing sessions to Samsung Health, Google Fit, and other fitness apps through Health Connect.",
+                        style = MaterialTheme.typography.bodyMedium,
+                        textAlign = TextAlign.Center,
+                        color = MaterialTheme.colorScheme.onSurfaceVariant.copy(alpha = 0.8f)
+                    )
+                }
+                errorMessage?.let { error ->
+                    Spacer(modifier = Modifier.height(12.dp))
+
+                    Card(
+                        shape = RoundedCornerShape(8.dp),
+                        colors =
+                            CardDefaults.cardColors(
+                                containerColor =
+                                    MaterialTheme.colorScheme.errorContainer.copy(
+                                        alpha = 0.5f
+                                    )
+                            )
+                    ) {
+                        Row(
+                            modifier = Modifier.fillMaxWidth().padding(12.dp),
+                            verticalAlignment = Alignment.CenterVertically
+                        ) {
+                            Icon(
+                                imageVector = Icons.Default.Warning,
+                                contentDescription = null,
+                                modifier = Modifier.size(16.dp),
+                                tint = MaterialTheme.colorScheme.error
+                            )
+
+                            Spacer(modifier = Modifier.width(8.dp))
+
+                            Text(
+                                text = error,
+                                style = MaterialTheme.typography.bodySmall,
+                                color = MaterialTheme.colorScheme.onErrorContainer
+                            )
+                        }
+                    }
+                }
+            }
+        }
+    }
+}

android/app/src/main/java/com/atridad/ascently/ui/screens/AddEditScreens.kt

@@ -1,4 +1,4 @@
-package com.atridad.openclimb.ui.screens
+package com.atridad.ascently.ui.screens
 
 import androidx.compose.foundation.layout.*
 import androidx.compose.foundation.lazy.LazyColumn
@@ -17,9 +17,9 @@ import androidx.compose.ui.semantics.Role
 import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.text.input.KeyboardType
 import androidx.compose.ui.unit.dp
-import com.atridad.openclimb.data.model.*
-import com.atridad.openclimb.ui.components.ImagePicker
-import com.atridad.openclimb.ui.viewmodel.ClimbViewModel
+import com.atridad.ascently.data.model.*
+import com.atridad.ascently.ui.components.ImagePicker
+import com.atridad.ascently.ui.viewmodel.ClimbViewModel
 import java.time.LocalDateTime
 import kotlinx.coroutines.flow.first
 
@@ -40,7 +40,7 @@ fun AddEditGymScreen(gymId: String?, viewModel: ClimbViewModel, onNavigateBack:
                 emptyList()
             } else {
                 selectedClimbTypes
-                        .flatMap { climbType -> DifficultySystem.getSystemsForClimbType(climbType) }
+                        .flatMap { climbType -> DifficultySystem.systemsForClimbType(climbType) }
                         .distinct()
             }
 
@@ -89,7 +89,7 @@ fun AddEditGymScreen(gymId: String?, viewModel: ClimbViewModel, onNavigateBack:
                                                 )
 
                                         if (isEditing) {
-                                            viewModel.updateGym(gym.copy(id = gymId!!))
+                                            viewModel.updateGym(gym.copy(id = gymId))
                                         } else {
                                             viewModel.addGym(gym)
                                         }
@@ -164,7 +164,7 @@ fun AddEditGymScreen(gymId: String?, viewModel: ClimbViewModel, onNavigateBack:
                                     onCheckedChange = null
                             )
                             Spacer(modifier = Modifier.width(8.dp))
-                            Text(climbType.getDisplayName())
+                            Text(climbType.displayName)
                         }
                     }
                 }
@@ -219,7 +219,7 @@ fun AddEditGymScreen(gymId: String?, viewModel: ClimbViewModel, onNavigateBack:
                                         onCheckedChange = null
                                 )
                                 Spacer(modifier = Modifier.width(8.dp))
-                                Text(system.getDisplayName())
+                                Text(system.displayName)
                             }
                         }
                     }
@@ -248,7 +248,6 @@ fun AddEditProblemScreen(
 ) {
     val isEditing = problemId != null
     val gyms by viewModel.gyms.collectAsState()
-    val context = LocalContext.current
 
     // Problem form state
     var selectedGym by remember {
@@ -295,7 +294,7 @@ fun AddEditProblemScreen(
 
     val availableClimbTypes = selectedGym?.supportedClimbTypes ?: ClimbType.entries.toList()
     val availableDifficultySystems =
-            DifficultySystem.getSystemsForClimbType(selectedClimbType).filter { system ->
+            DifficultySystem.systemsForClimbType(selectedClimbType).filter { system ->
                 selectedGym?.difficultySystems?.contains(system) != false
             }
 
@@ -324,7 +323,7 @@ fun AddEditProblemScreen(
 
     // Reset grade when difficulty system changes (unless it's a valid grade for the new system)
     LaunchedEffect(selectedDifficultySystem) {
-        val availableGrades = selectedDifficultySystem.getAvailableGrades()
+        val availableGrades = selectedDifficultySystem.availableGrades
         if (availableGrades.isNotEmpty() && difficultyGrade !in availableGrades) {
             difficultyGrade = ""
         }
@@ -387,12 +386,11 @@ fun AddEditProblemScreen(
                                                     )
 
                                             if (isEditing) {
-                                                viewModel.updateProblem(
-                                                        problem.copy(id = problemId),
-                                                        context
-                                                )
+                                                problemId.let { id ->
+                                                    viewModel.updateProblem(problem.copy(id = id))
+                                                }
                                             } else {
-                                                viewModel.addProblem(problem, context)
+                                                viewModel.addProblem(problem)
                                             }
                                             onNavigateBack()
                                         }
@@ -505,7 +503,7 @@ fun AddEditProblemScreen(
                                 availableClimbTypes.forEach { climbType ->
                                     FilterChip(
                                             onClick = { selectedClimbType = climbType },
-                                            label = { Text(climbType.getDisplayName()) },
+                                            label = { Text(climbType.displayName) },
                                             selected = selectedClimbType == climbType
                                     )
                                 }
@@ -538,7 +536,7 @@ fun AddEditProblemScreen(
                                 items(availableDifficultySystems) { system ->
                                     FilterChip(
                                             onClick = { selectedDifficultySystem = system },
-                                            label = { Text(system.getDisplayName()) },
+                                            label = { Text(system.displayName) },
                                             selected = selectedDifficultySystem == system
                                     )
                                 }
@@ -570,7 +568,7 @@ fun AddEditProblemScreen(
                                 )
                             } else {
                                 var expanded by remember { mutableStateOf(false) }
-                                val availableGrades = selectedDifficultySystem.getAvailableGrades()
+                                val availableGrades = selectedDifficultySystem.availableGrades
 
                                 ExposedDropdownMenuBox(
                                         expanded = expanded,
@@ -592,8 +590,7 @@ fun AddEditProblemScreen(
                                                             .outlinedTextFieldColors(),
                                             modifier =
                                                     Modifier.menuAnchor(
-                                                                    androidx.compose.material3
-                                                                            .MenuAnchorType
+                                                                    ExposedDropdownMenuAnchorType
                                                                             .PrimaryNotEditable,
                                                                     enabled = true
                                                             )
@@ -765,9 +762,9 @@ fun AddEditSessionScreen(
                                                                             null
                                                                         }
                                                         )
-                                                viewModel.updateSession(
-                                                        session.copy(id = sessionId!!)
-                                                )
+                                                sessionId.let { id ->
+                                                    viewModel.updateSession(session.copy(id = id))
+                                                }
                                             } else {
                                                 viewModel.startSession(
                                                         context,

android/app/src/main/java/com/atridad/ascently/ui/screens/AnalyticsScreen.kt

@@ -1,4 +1,4 @@
-package com.atridad.openclimb.ui.screens
+package com.atridad.ascently.ui.screens
 
 import androidx.compose.foundation.layout.*
 import androidx.compose.foundation.lazy.LazyColumn
@@ -9,16 +9,16 @@ import androidx.compose.ui.Modifier
 import androidx.compose.ui.res.painterResource
 import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.unit.dp
-import com.atridad.openclimb.R
-import com.atridad.openclimb.data.model.AttemptResult
-import com.atridad.openclimb.data.model.ClimbType
-import com.atridad.openclimb.data.model.DifficultySystem
-import com.atridad.openclimb.ui.components.BarChart
-import com.atridad.openclimb.ui.components.BarChartDataPoint
-import com.atridad.openclimb.ui.components.SyncIndicator
-import com.atridad.openclimb.ui.viewmodel.ClimbViewModel
+import com.atridad.ascently.R
+import com.atridad.ascently.data.model.AttemptResult
+import com.atridad.ascently.data.model.ClimbType
+import com.atridad.ascently.data.model.DifficultySystem
+import com.atridad.ascently.ui.components.BarChart
+import com.atridad.ascently.ui.components.BarChartDataPoint
+import com.atridad.ascently.ui.components.SyncIndicator
+import com.atridad.ascently.ui.viewmodel.ClimbViewModel
+import com.atridad.ascently.utils.DateFormatUtils
 import java.time.LocalDateTime
-import java.time.format.DateTimeFormatter
 
 @Composable
 fun AnalyticsScreen(viewModel: ClimbViewModel) {
@@ -39,7 +39,7 @@ fun AnalyticsScreen(viewModel: ClimbViewModel) {
             ) {
                 Icon(
                         painter = painterResource(id = R.drawable.ic_mountains),
-                        contentDescription = "OpenClimb Logo",
+                        contentDescription = "Ascently Logo",
                         modifier = Modifier.size(32.dp),
                         tint = MaterialTheme.colorScheme.primary
                 )
@@ -200,7 +200,9 @@ fun GradeDistributionChartCard(gradeDistributionData: List<GradeDistributionData
                                 },
                                 modifier =
                                         Modifier.menuAnchor(
-                                                        type = ExposedDropdownMenuAnchorType.PrimaryNotEditable,
+                                                        type =
+                                                                ExposedDropdownMenuAnchorType
+                                                                        .PrimaryNotEditable,
                                                         enabled = true
                                                 )
                                                 .width(120.dp),
@@ -251,11 +253,8 @@ fun GradeDistributionChartCard(gradeDistributionData: List<GradeDistributionData
                             systemFiltered.filter { dataPoint ->
                                 try {
                                     val attemptDate =
-                                            LocalDateTime.parse(
-                                                    dataPoint.date,
-                                                    DateTimeFormatter.ISO_LOCAL_DATE_TIME
-                                            )
-                                    attemptDate.isAfter(sevenDaysAgo)
+                                            DateFormatUtils.parseToLocalDateTime(dataPoint.date)
+                                    attemptDate?.isAfter(sevenDaysAgo) == true
                                 } catch (_: Exception) {
                                     // If date parsing fails, include the data point
                                     true
@@ -394,9 +393,9 @@ data class GradeDistributionDataPoint(
 )
 
 fun calculateGradeDistribution(
-        sessions: List<com.atridad.openclimb.data.model.ClimbSession>,
-        problems: List<com.atridad.openclimb.data.model.Problem>,
-        attempts: List<com.atridad.openclimb.data.model.Attempt>
+        sessions: List<com.atridad.ascently.data.model.ClimbSession>,
+        problems: List<com.atridad.ascently.data.model.Problem>,
+        attempts: List<com.atridad.ascently.data.model.Attempt>
 ): List<GradeDistributionDataPoint> {
     if (sessions.isEmpty() || problems.isEmpty() || attempts.isEmpty()) {
         return emptyList()

android/app/src/main/java/com/atridad/ascently/ui/screens/DetailScreens.kt

@@ -1,4 +1,4 @@
-package com.atridad.openclimb.ui.screens
+package com.atridad.ascently.ui.screens
 
 import androidx.compose.foundation.BorderStroke
 import androidx.compose.foundation.clickable
@@ -16,10 +16,8 @@ import androidx.compose.material.icons.filled.Add
 import androidx.compose.material.icons.filled.Check
 import androidx.compose.material.icons.filled.Delete
 import androidx.compose.material.icons.filled.Edit
-import androidx.compose.material.icons.filled.HealthAndSafety
 import androidx.compose.material.icons.filled.KeyboardArrowDown
 import androidx.compose.material.icons.filled.KeyboardArrowUp
-import androidx.compose.material.icons.filled.Share
 import androidx.compose.material3.*
 import androidx.compose.runtime.*
 import androidx.compose.ui.Alignment
@@ -30,16 +28,14 @@ import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.text.input.KeyboardType
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.window.Dialog
-import androidx.lifecycle.viewModelScope
-import com.atridad.openclimb.data.model.*
-import com.atridad.openclimb.ui.components.FullscreenImageViewer
-import com.atridad.openclimb.ui.components.ImageDisplaySection
-import com.atridad.openclimb.ui.theme.CustomIcons
-import com.atridad.openclimb.ui.viewmodel.ClimbViewModel
-import java.time.LocalDateTime
-import java.time.format.DateTimeFormatter
+import com.atridad.ascently.data.model.*
+import com.atridad.ascently.ui.components.FullscreenImageViewer
+import com.atridad.ascently.ui.components.ImageDisplaySection
+import com.atridad.ascently.ui.components.ImagePicker
+import com.atridad.ascently.ui.theme.CustomIcons
+import com.atridad.ascently.ui.viewmodel.ClimbViewModel
+import com.atridad.ascently.utils.DateFormatUtils
 import kotlinx.coroutines.flow.first
-import kotlinx.coroutines.launch
 
 @OptIn(ExperimentalMaterial3Api::class)
 @Composable
@@ -221,7 +217,6 @@ fun SessionDetailScreen(
     val problems by viewModel.problems.collectAsState()
     val gyms by viewModel.gyms.collectAsState()
 
-    var isGeneratingShare by remember { mutableStateOf(false) }
     var showDeleteDialog by remember { mutableStateOf(false) }
     var showAddAttemptDialog by remember { mutableStateOf(false) }
     var showEditAttemptDialog by remember { mutableStateOf<Attempt?>(null) }
@@ -234,7 +229,7 @@ fun SessionDetailScreen(
     val successfulAttempts =
             attempts.filter { it.result in listOf(AttemptResult.SUCCESS, AttemptResult.FLASH) }
     val uniqueProblems = attempts.map { it.problemId }.distinct()
-    val attemptedProblems = problems.filter { it.id in uniqueProblems }
+
     val completedProblems = successfulAttempts.map { it.problemId }.distinct()
 
     val attemptsWithProblems =
@@ -261,64 +256,8 @@ fun SessionDetailScreen(
                             }
                         },
                         actions = {
-                            if (session?.duration != null) {
-                                val healthConnectManager = viewModel.getHealthConnectManager()
-                                val isHealthConnectEnabled by
-                                        healthConnectManager.isEnabled.collectAsState(
-                                                initial = false
-                                        )
-                                val hasPermissions by
-                                        healthConnectManager.hasPermissions.collectAsState(
-                                                initial = false
-                                        )
-
-                                if (isHealthConnectEnabled && hasPermissions) {
-                                    IconButton(
-                                            onClick = {
-                                                viewModel.manualSyncToHealthConnect(sessionId)
-                                            }
-                                    ) {
-                                        Icon(
-                                                imageVector = Icons.Default.HealthAndSafety,
-                                                contentDescription = "Sync to Health Connect",
-                                                tint = MaterialTheme.colorScheme.primary
-                                        )
-                                    }
-                                }
-                            }
-
-                            // Share button
-                            if (session?.duration != null) { // Only show for completed sessions
-                                IconButton(
-                                        onClick = {
-                                            isGeneratingShare = true
-                                            viewModel.viewModelScope.launch {
-                                                val shareFile =
-                                                        viewModel.generateSessionShareCard(
-                                                                context,
-                                                                sessionId
-                                                        )
-                                                isGeneratingShare = false
-                                                shareFile?.let { file ->
-                                                    viewModel.shareSessionCard(context, file)
-                                                }
-                                            }
-                                        },
-                                        enabled = !isGeneratingShare
-                                ) {
-                                    if (isGeneratingShare) {
-                                        CircularProgressIndicator(
-                                                modifier = Modifier.size(20.dp),
-                                                strokeWidth = 2.dp
-                                        )
-                                    } else {
-                                        Icon(
-                                                imageVector = Icons.Default.Share,
-                                                contentDescription = "Share Session"
-                                        )
-                                    }
-                                }
-                            }
+                            // No manual actions needed - Health Connect syncs automatically when
+                            // sessions complete
 
                             // Show stop icon for active sessions, delete icon for completed
                             // sessions
@@ -564,7 +503,7 @@ fun SessionDetailScreen(
                     viewModel.addAttempt(attempt)
                     showAddAttemptDialog = false
                 },
-                onProblemCreated = { problem -> viewModel.addProblem(problem, context) }
+                onProblemCreated = { problem -> viewModel.addProblem(problem) }
         )
     }
 
@@ -590,7 +529,7 @@ fun ProblemDetailScreen(
         onNavigateBack: () -> Unit,
         onNavigateToEdit: (String) -> Unit
 ) {
-    val context = LocalContext.current
+
     var showDeleteDialog by remember { mutableStateOf(false) }
     var showImageViewer by remember { mutableStateOf(false) }
     var selectedImageIndex by remember { mutableIntStateOf(0) }
@@ -665,7 +604,7 @@ fun ProblemDetailScreen(
                                 problem?.let { p ->
                                     Text(
                                             text =
-                                                    "${p.difficulty.system.getDisplayName()}: ${p.difficulty.grade}",
+                                                    "${p.difficulty.system.displayName}: ${p.difficulty.grade}",
                                             style = MaterialTheme.typography.titleLarge,
                                             color = MaterialTheme.colorScheme.primary,
                                             fontWeight = FontWeight.Bold
@@ -674,7 +613,7 @@ fun ProblemDetailScreen(
 
                                 problem?.let { p ->
                                     Text(
-                                            text = p.climbType.getDisplayName(),
+                                            text = p.climbType.displayName,
                                             style = MaterialTheme.typography.bodyMedium,
                                             color = MaterialTheme.colorScheme.onSurfaceVariant
                                     )
@@ -854,7 +793,7 @@ fun ProblemDetailScreen(
                     TextButton(
                             onClick = {
                                 problem?.let { p ->
-                                    viewModel.deleteProblem(p, context)
+                                    viewModel.deleteProblem(p)
                                     onNavigateBack()
                                 }
                                 showDeleteDialog = false
@@ -1236,19 +1175,10 @@ fun GymDetailScreen(
                                                     }
                                                 },
                                                 supportingContent = {
-                                                    val dateTime =
-                                                            try {
-                                                                LocalDateTime.parse(session.date)
-                                                            } catch (_: Exception) {
-                                                                null
-                                                            }
                                                     val formattedDate =
-                                                            dateTime?.format(
-                                                                    DateTimeFormatter.ofPattern(
-                                                                            "MMM dd, yyyy"
-                                                                    )
+                                                            DateFormatUtils.formatDateForDisplay(
+                                                                    session.date
                                                             )
-                                                                    ?: session.date
 
                                                     Text(
                                                             "$formattedDate • ${sessionAttempts.size} attempts"
@@ -1463,7 +1393,7 @@ fun SessionAttemptCard(
 
                     Text(
                             text =
-                                    "${problem.difficulty.system.getDisplayName()}: ${problem.difficulty.grade}",
+                                    "${problem.difficulty.system.displayName}: ${problem.difficulty.grade}",
                             style = MaterialTheme.typography.bodySmall,
                             color = MaterialTheme.colorScheme.primary
                     )
@@ -1538,14 +1468,7 @@ fun SessionAttemptCard(
 }
 
 private fun formatDate(dateString: String): String {
-    return try {
-        val formatter = DateTimeFormatter.ISO_LOCAL_DATE_TIME
-        val date = LocalDateTime.parse(dateString, formatter)
-        val displayFormatter = DateTimeFormatter.ofPattern("MMM dd, yyyy")
-        date.format(displayFormatter)
-    } catch (_: Exception) {
-        dateString.take(10) // Fallback to just the date part
-    }
+    return DateFormatUtils.formatDateForDisplay(dateString)
 }
 
 @OptIn(ExperimentalMaterial3Api::class)
@@ -1567,6 +1490,7 @@ fun EnhancedAddAttemptDialog(
     // New problem creation state
     var newProblemName by remember { mutableStateOf("") }
     var newProblemGrade by remember { mutableStateOf("") }
+    var newProblemImagePaths by remember { mutableStateOf<List<String>>(emptyList()) }
     var selectedClimbType by remember { mutableStateOf(ClimbType.BOULDER) }
     var selectedDifficultySystem by remember {
         mutableStateOf(gym.difficultySystems.firstOrNull() ?: DifficultySystem.V_SCALE)
@@ -1584,7 +1508,7 @@ fun EnhancedAddAttemptDialog(
     // Auto-select difficulty system if there's only one available for the selected climb type
     LaunchedEffect(selectedClimbType, gym.difficultySystems) {
         val availableSystems =
-                DifficultySystem.getSystemsForClimbType(selectedClimbType).filter { system ->
+                DifficultySystem.systemsForClimbType(selectedClimbType).filter { system ->
                     gym.difficultySystems.contains(system)
                 }
 
@@ -1604,7 +1528,7 @@ fun EnhancedAddAttemptDialog(
 
     // Reset grade when difficulty system changes
     LaunchedEffect(selectedDifficultySystem) {
-        val availableGrades = selectedDifficultySystem.getAvailableGrades()
+        val availableGrades = selectedDifficultySystem.availableGrades
         if (availableGrades.isNotEmpty() && newProblemGrade !in availableGrades) {
             newProblemGrade = ""
         }
@@ -1721,7 +1645,7 @@ fun EnhancedAddAttemptDialog(
                                                     Spacer(modifier = Modifier.height(4.dp))
                                                     Text(
                                                             text =
-                                                                    "${problem.difficulty.system.getDisplayName()}: ${problem.difficulty.grade}",
+                                                                    "${problem.difficulty.system.displayName}: ${problem.difficulty.grade}",
                                                             style =
                                                                     MaterialTheme.typography
                                                                             .bodyMedium,
@@ -1730,7 +1654,7 @@ fun EnhancedAddAttemptDialog(
                                                                             MaterialTheme
                                                                                     .colorScheme
                                                                                     .onSurface.copy(
-                                                                                    alpha = 0.8f
+                                                                                    alpha = 0.9f
                                                                             )
                                                                     else
                                                                             MaterialTheme
@@ -1768,7 +1692,14 @@ fun EnhancedAddAttemptDialog(
                                             color = MaterialTheme.colorScheme.onSurface
                                     )
 
-                                    IconButton(onClick = { showCreateProblem = false }) {
+                                    IconButton(
+                                            onClick = {
+                                                showCreateProblem = false
+                                                newProblemName = ""
+                                                newProblemGrade = ""
+                                                newProblemImagePaths = emptyList()
+                                            }
+                                    ) {
                                         Icon(
                                                 Icons.AutoMirrored.Filled.ArrowBack,
                                                 contentDescription = "Back",
@@ -1807,7 +1738,7 @@ fun EnhancedAddAttemptDialog(
                                                     onClick = { selectedClimbType = climbType },
                                                     label = {
                                                         Text(
-                                                                climbType.getDisplayName(),
+                                                                climbType.displayName,
                                                                 fontWeight = FontWeight.Medium
                                                         )
                                                     },
@@ -1838,7 +1769,7 @@ fun EnhancedAddAttemptDialog(
                                     )
                                     LazyRow(horizontalArrangement = Arrangement.spacedBy(8.dp)) {
                                         val availableSystems =
-                                                DifficultySystem.getSystemsForClimbType(
+                                                DifficultySystem.systemsForClimbType(
                                                                 selectedClimbType
                                                         )
                                                         .filter { system ->
@@ -1849,7 +1780,7 @@ fun EnhancedAddAttemptDialog(
                                                     onClick = { selectedDifficultySystem = system },
                                                     label = {
                                                         Text(
-                                                                system.getDisplayName(),
+                                                                system.displayName,
                                                                 fontWeight = FontWeight.Medium
                                                         )
                                                     },
@@ -1926,8 +1857,7 @@ fun EnhancedAddAttemptDialog(
                                     )
                                 } else {
                                     var expanded by remember { mutableStateOf(false) }
-                                    val availableGrades =
-                                            selectedDifficultySystem.getAvailableGrades()
+                                    val availableGrades = selectedDifficultySystem.availableGrades
 
                                     ExposedDropdownMenuBox(
                                             expanded = expanded,
@@ -1949,8 +1879,7 @@ fun EnhancedAddAttemptDialog(
                                                                 .outlinedTextFieldColors(),
                                                 modifier =
                                                         Modifier.menuAnchor(
-                                                                        androidx.compose.material3
-                                                                                .MenuAnchorType
+                                                                        ExposedDropdownMenuAnchorType
                                                                                 .PrimaryNotEditable,
                                                                         enabled = true
                                                                 )
@@ -1985,6 +1914,21 @@ fun EnhancedAddAttemptDialog(
                                         }
                                     }
                                 }
+
+                                // Photos Section
+                                Column(verticalArrangement = Arrangement.spacedBy(8.dp)) {
+                                    Text(
+                                            text = "Photos (Optional)",
+                                            style = MaterialTheme.typography.bodyLarge,
+                                            fontWeight = FontWeight.Medium,
+                                            color = MaterialTheme.colorScheme.onSurface
+                                    )
+                                    ImagePicker(
+                                            imageUris = newProblemImagePaths,
+                                            onImagesChanged = { newProblemImagePaths = it },
+                                            maxImages = 5
+                                    )
+                                }
                             }
                         }
                     }
@@ -2149,7 +2093,9 @@ fun EnhancedAddAttemptDialog(
                                                                                 null
                                                                             },
                                                                     climbType = selectedClimbType,
-                                                                    difficulty = difficulty
+                                                                    difficulty = difficulty,
+                                                                    imagePaths =
+                                                                            newProblemImagePaths
                                                             )
 
                                                     onProblemCreated(newProblem)
@@ -2167,6 +2113,12 @@ fun EnhancedAddAttemptDialog(
                                                                     notes = notes.ifBlank { null }
                                                             )
                                                     onAttemptAdded(attempt)
+
+                                                    // Reset form
+                                                    newProblemName = ""
+                                                    newProblemGrade = ""
+                                                    newProblemImagePaths = emptyList()
+                                                    showCreateProblem = false
                                                 }
                                             } else {
                                                 // Create attempt for selected problem

android/app/src/main/java/com/atridad/ascently/ui/screens/GymsScreen.kt

@@ -1,4 +1,4 @@
-package com.atridad.openclimb.ui.screens
+package com.atridad.ascently.ui.screens
 
 import androidx.compose.foundation.layout.*
 import androidx.compose.foundation.lazy.LazyColumn
@@ -10,10 +10,10 @@ import androidx.compose.ui.Modifier
 import androidx.compose.ui.res.painterResource
 import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.unit.dp
-import com.atridad.openclimb.R
-import com.atridad.openclimb.data.model.Gym
-import com.atridad.openclimb.ui.components.SyncIndicator
-import com.atridad.openclimb.ui.viewmodel.ClimbViewModel
+import com.atridad.ascently.R
+import com.atridad.ascently.data.model.Gym
+import com.atridad.ascently.ui.components.SyncIndicator
+import com.atridad.ascently.ui.viewmodel.ClimbViewModel
 
 @OptIn(ExperimentalMaterial3Api::class)
 @Composable
@@ -28,7 +28,7 @@ fun GymsScreen(viewModel: ClimbViewModel, onNavigateToGymDetail: (String) -> Uni
         ) {
             Icon(
                     painter = painterResource(id = R.drawable.ic_mountains),
-                    contentDescription = "OpenClimb Logo",
+                    contentDescription = "Ascently Logo",
                     modifier = Modifier.size(32.dp),
                     tint = MaterialTheme.colorScheme.primary
             )
@@ -87,7 +87,7 @@ fun GymCard(gym: Gym, onClick: () -> Unit) {
                 gym.supportedClimbTypes.forEach { climbType ->
                     AssistChip(
                             onClick = {},
-                            label = { Text(climbType.getDisplayName()) },
+                            label = { Text(climbType.displayName) },
                             modifier = Modifier.padding(end = 4.dp)
                     )
                 }
@@ -97,7 +97,7 @@ fun GymCard(gym: Gym, onClick: () -> Unit) {
                 Spacer(modifier = Modifier.height(4.dp))
                 Text(
                         text =
-                                "Systems: ${gym.difficultySystems.joinToString(", ") { it.getDisplayName() }}",
+                                "Systems: ${gym.difficultySystems.joinToString(", ") { it.displayName }}",
                         style = MaterialTheme.typography.bodySmall,
                         color = MaterialTheme.colorScheme.onSurfaceVariant
                 )

android/app/src/main/java/com/atridad/ascently/ui/screens/ProblemsScreen.kt

@@ -1,35 +1,34 @@
-package com.atridad.openclimb.ui.screens
+package com.atridad.ascently.ui.screens
 
 import androidx.compose.foundation.layout.*
 import androidx.compose.foundation.lazy.LazyColumn
 import androidx.compose.foundation.lazy.LazyRow
 import androidx.compose.foundation.lazy.items
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.filled.CheckCircle
+import androidx.compose.material.icons.filled.Image
 import androidx.compose.material3.*
 import androidx.compose.runtime.*
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
-import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.res.painterResource
 import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.unit.dp
-import com.atridad.openclimb.R
-import com.atridad.openclimb.data.model.ClimbType
-import com.atridad.openclimb.data.model.Gym
-import com.atridad.openclimb.data.model.Problem
-import com.atridad.openclimb.ui.components.FullscreenImageViewer
-import com.atridad.openclimb.ui.components.ImageDisplay
-import com.atridad.openclimb.ui.components.SyncIndicator
-import com.atridad.openclimb.ui.viewmodel.ClimbViewModel
+import com.atridad.ascently.R
+import com.atridad.ascently.data.model.Attempt
+import com.atridad.ascently.data.model.AttemptResult
+import com.atridad.ascently.data.model.ClimbType
+import com.atridad.ascently.data.model.Gym
+import com.atridad.ascently.data.model.Problem
+import com.atridad.ascently.ui.components.SyncIndicator
+import com.atridad.ascently.ui.viewmodel.ClimbViewModel
 
 @OptIn(ExperimentalMaterial3Api::class)
 @Composable
 fun ProblemsScreen(viewModel: ClimbViewModel, onNavigateToProblemDetail: (String) -> Unit) {
     val problems by viewModel.problems.collectAsState()
     val gyms by viewModel.gyms.collectAsState()
-    val context = LocalContext.current
-    var showImageViewer by remember { mutableStateOf(false) }
-    var selectedImagePaths by remember { mutableStateOf<List<String>>(emptyList()) }
-    var selectedImageIndex by remember { mutableIntStateOf(0) }
+    val attempts by viewModel.attempts.collectAsState()
 
     // Filter state
     var selectedClimbType by remember { mutableStateOf<ClimbType?>(null) }
@@ -56,7 +55,7 @@ fun ProblemsScreen(viewModel: ClimbViewModel, onNavigateToProblemDetail: (String
         ) {
             Icon(
                     painter = painterResource(id = R.drawable.ic_mountains),
-                    contentDescription = "OpenClimb Logo",
+                    contentDescription = "Ascently Logo",
                     modifier = Modifier.size(32.dp),
                     tint = MaterialTheme.colorScheme.primary
             )
@@ -103,7 +102,7 @@ fun ProblemsScreen(viewModel: ClimbViewModel, onNavigateToProblemDetail: (String
                         items(ClimbType.entries) { climbType ->
                             FilterChip(
                                     onClick = { selectedClimbType = climbType },
-                                    label = { Text(climbType.getDisplayName()) },
+                                    label = { Text(climbType.displayName) },
                                     selected = selectedClimbType == climbType
                             )
                         }
@@ -178,15 +177,11 @@ fun ProblemsScreen(viewModel: ClimbViewModel, onNavigateToProblemDetail: (String
                     ProblemCard(
                             problem = problem,
                             gymName = gyms.find { it.id == problem.gymId }?.name ?: "Unknown Gym",
+                            attempts = attempts,
                             onClick = { onNavigateToProblemDetail(problem.id) },
-                            onImageClick = { imagePaths, index ->
-                                selectedImagePaths = imagePaths
-                                selectedImageIndex = index
-                                showImageViewer = true
-                            },
                             onToggleActive = {
                                 val updatedProblem = problem.copy(isActive = !problem.isActive)
-                                viewModel.updateProblem(updatedProblem, context)
+                                viewModel.updateProblem(updatedProblem)
                             }
                     )
                     Spacer(modifier = Modifier.height(8.dp))
@@ -194,15 +189,6 @@ fun ProblemsScreen(viewModel: ClimbViewModel, onNavigateToProblemDetail: (String
             }
         }
     }
-
-    // Fullscreen Image Viewer
-    if (showImageViewer && selectedImagePaths.isNotEmpty()) {
-        FullscreenImageViewer(
-                imagePaths = selectedImagePaths,
-                initialIndex = selectedImageIndex,
-                onDismiss = { showImageViewer = false }
-        )
-    }
 }
 
 @OptIn(ExperimentalMaterial3Api::class)
@@ -210,10 +196,17 @@ fun ProblemsScreen(viewModel: ClimbViewModel, onNavigateToProblemDetail: (String
 fun ProblemCard(
         problem: Problem,
         gymName: String,
+        attempts: List<Attempt>,
         onClick: () -> Unit,
-        onImageClick: ((List<String>, Int) -> Unit)? = null,
         onToggleActive: (() -> Unit)? = null
 ) {
+    val isCompleted =
+            attempts.any { attempt ->
+                attempt.problemId == problem.id &&
+                        (attempt.result == AttemptResult.SUCCESS ||
+                                attempt.result == AttemptResult.FLASH)
+            }
+
     Card(onClick = onClick, modifier = Modifier.fillMaxWidth()) {
         Column(modifier = Modifier.fillMaxWidth().padding(16.dp)) {
             Row(
@@ -242,15 +235,38 @@ fun ProblemCard(
                 }
 
                 Column(horizontalAlignment = Alignment.End) {
-                    Text(
-                            text = problem.difficulty.grade,
-                            style = MaterialTheme.typography.titleMedium,
-                            fontWeight = FontWeight.Bold,
-                            color = MaterialTheme.colorScheme.primary
-                    )
+                    Row(
+                            horizontalArrangement = Arrangement.spacedBy(8.dp),
+                            verticalAlignment = Alignment.CenterVertically
+                    ) {
+                        if (problem.imagePaths.isNotEmpty()) {
+                            Icon(
+                                    imageVector = Icons.Default.Image,
+                                    contentDescription = "Has images",
+                                    modifier = Modifier.size(16.dp),
+                                    tint = MaterialTheme.colorScheme.primary
+                            )
+                        }
+
+                        if (isCompleted) {
+                            Icon(
+                                    imageVector = Icons.Default.CheckCircle,
+                                    contentDescription = "Completed",
+                                    modifier = Modifier.size(16.dp),
+                                    tint = MaterialTheme.colorScheme.tertiary
+                            )
+                        }
+
+                        Text(
+                                text = problem.difficulty.grade,
+                                style = MaterialTheme.typography.titleMedium,
+                                fontWeight = FontWeight.Bold,
+                                color = MaterialTheme.colorScheme.primary
+                        )
+                    }
 
                     Text(
-                            text = problem.climbType.getDisplayName(),
+                            text = problem.climbType.displayName,
                             style = MaterialTheme.typography.bodySmall,
                             color = MaterialTheme.colorScheme.onSurfaceVariant
                     )
@@ -279,16 +295,6 @@ fun ProblemCard(
                 }
             }
 
-            // Display images if any
-            if (problem.imagePaths.isNotEmpty()) {
-                Spacer(modifier = Modifier.height(8.dp))
-                ImageDisplay(
-                        imagePaths = problem.imagePaths.take(3), // Show max 3 images in list
-                        imageSize = 60,
-                        onImageClick = { index -> onImageClick?.invoke(problem.imagePaths, index) }
-                )
-            }
-
             if (!problem.isActive) {
                 Spacer(modifier = Modifier.height(8.dp))
                 Text(

android/app/src/main/java/com/atridad/ascently/ui/screens/SessionsScreen.kt

@@ -0,0 +1,536 @@
+package com.atridad.ascently.ui.screens
+
+import android.content.Context
+import androidx.compose.foundation.background
+import androidx.compose.foundation.clickable
+import androidx.compose.foundation.layout.*
+import androidx.compose.foundation.lazy.LazyColumn
+import androidx.compose.foundation.lazy.grid.GridCells
+import androidx.compose.foundation.lazy.grid.LazyVerticalGrid
+import androidx.compose.foundation.lazy.items
+import androidx.compose.foundation.shape.CircleShape
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.automirrored.filled.List
+import androidx.compose.material.icons.filled.CalendarMonth
+import androidx.compose.material.icons.filled.CheckCircle
+import androidx.compose.material.icons.filled.Warning
+import androidx.compose.material3.*
+import androidx.compose.runtime.*
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.draw.clip
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.res.painterResource
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.text.style.TextAlign
+import androidx.compose.ui.unit.dp
+import com.atridad.ascently.R
+import com.atridad.ascently.data.model.ClimbSession
+import com.atridad.ascently.data.model.SessionStatus
+import com.atridad.ascently.ui.components.ActiveSessionBanner
+import com.atridad.ascently.ui.components.SyncIndicator
+import com.atridad.ascently.ui.viewmodel.ClimbViewModel
+import com.atridad.ascently.utils.DateFormatUtils
+import java.time.LocalDate
+import java.time.YearMonth
+import java.time.format.DateTimeFormatter
+import java.time.format.TextStyle
+import java.util.Locale
+
+enum class ViewMode {
+    LIST,
+    CALENDAR
+}
+
+@OptIn(ExperimentalMaterial3Api::class)
+@Composable
+fun SessionsScreen(viewModel: ClimbViewModel, onNavigateToSessionDetail: (String) -> Unit) {
+    val context = LocalContext.current
+    val sessions by viewModel.sessions.collectAsState()
+    val gyms by viewModel.gyms.collectAsState()
+    val activeSession by viewModel.activeSession.collectAsState()
+    val uiState by viewModel.uiState.collectAsState()
+
+    val sharedPreferences =
+            context.getSharedPreferences("SessionsPreferences", Context.MODE_PRIVATE)
+    val savedViewMode = sharedPreferences.getString("view_mode", "LIST")
+    var viewMode by remember {
+        mutableStateOf(if (savedViewMode == "CALENDAR") ViewMode.CALENDAR else ViewMode.LIST)
+    }
+    var selectedMonth by remember { mutableStateOf(YearMonth.now()) }
+    var selectedDate by remember { mutableStateOf<LocalDate?>(null) }
+
+    val completedSessions = sessions.filter { it.status == SessionStatus.COMPLETED }
+    val activeSessionGym = activeSession?.let { session -> gyms.find { it.id == session.gymId } }
+
+    Column(modifier = Modifier.fillMaxSize().padding(16.dp)) {
+        Row(
+                modifier = Modifier.fillMaxWidth(),
+                verticalAlignment = Alignment.CenterVertically,
+                horizontalArrangement = Arrangement.spacedBy(12.dp)
+        ) {
+            Icon(
+                    painter = painterResource(id = R.drawable.ic_mountains),
+                    contentDescription = "Ascently Logo",
+                    modifier = Modifier.size(32.dp),
+                    tint = MaterialTheme.colorScheme.primary
+            )
+            Text(
+                    text = "Climbing Sessions",
+                    style = MaterialTheme.typography.headlineMedium,
+                    fontWeight = FontWeight.Bold,
+                    modifier = Modifier.weight(1f)
+            )
+
+            IconButton(
+                    onClick = {
+                        viewMode =
+                                if (viewMode == ViewMode.LIST) ViewMode.CALENDAR else ViewMode.LIST
+                        selectedDate = null
+                        sharedPreferences.edit().putString("view_mode", viewMode.name).apply()
+                    }
+            ) {
+                Icon(
+                        imageVector =
+                                if (viewMode == ViewMode.LIST) Icons.Default.CalendarMonth
+                                else Icons.AutoMirrored.Filled.List,
+                        contentDescription =
+                                if (viewMode == ViewMode.LIST) "Calendar View" else "List View",
+                        tint = MaterialTheme.colorScheme.primary
+                )
+            }
+
+            SyncIndicator(isSyncing = viewModel.syncService.isSyncing)
+        }
+
+        Spacer(modifier = Modifier.height(16.dp))
+
+        ActiveSessionBanner(
+                activeSession = activeSession,
+                gym = activeSessionGym,
+                onSessionClick = { activeSession?.let { onNavigateToSessionDetail(it.id) } },
+                onEndSession = { activeSession?.let { viewModel.endSession(context, it.id) } }
+        )
+
+        if (activeSession != null) {
+            Spacer(modifier = Modifier.height(16.dp))
+        }
+
+        if (completedSessions.isEmpty() && activeSession == null) {
+            EmptyStateMessage(
+                    title = if (gyms.isEmpty()) "No Gyms Available" else "No Sessions Yet",
+                    message =
+                            if (gyms.isEmpty())
+                                    "Add a gym first to start tracking your climbing sessions!"
+                            else "Start your first climbing session!",
+                    onActionClick = {},
+                    actionText = ""
+            )
+        } else {
+            when (viewMode) {
+                ViewMode.LIST -> {
+                    LazyColumn {
+                        items(completedSessions) { session ->
+                            SessionCard(
+                                    session = session,
+                                    gymName = gyms.find { it.id == session.gymId }?.name
+                                                    ?: "Unknown Gym",
+                                    onClick = { onNavigateToSessionDetail(session.id) }
+                            )
+                            Spacer(modifier = Modifier.height(8.dp))
+                        }
+                    }
+                }
+                ViewMode.CALENDAR -> {
+                    CalendarView(
+                            sessions = completedSessions,
+                            gyms = gyms,
+                            activeSession = activeSession,
+                            activeSessionGym = activeSessionGym,
+                            selectedMonth = selectedMonth,
+                            onMonthChange = { selectedMonth = it },
+                            selectedDate = selectedDate,
+                            onDateSelected = { selectedDate = it },
+                            onNavigateToSessionDetail = onNavigateToSessionDetail,
+                            onEndSession = {
+                                activeSession?.let { viewModel.endSession(context, it.id) }
+                            }
+                    )
+                }
+            }
+        }
+    }
+
+    uiState.message?.let { message ->
+        LaunchedEffect(message) {
+            kotlinx.coroutines.delay(5000)
+            viewModel.clearMessage()
+        }
+
+        Card(
+                modifier = Modifier.fillMaxWidth().padding(16.dp),
+                colors =
+                        CardDefaults.cardColors(
+                                containerColor = MaterialTheme.colorScheme.primaryContainer
+                        ),
+                shape = RoundedCornerShape(12.dp)
+        ) {
+            Row(
+                    modifier = Modifier.fillMaxWidth().padding(16.dp),
+                    verticalAlignment = Alignment.CenterVertically
+            ) {
+                Icon(
+                        Icons.Default.CheckCircle,
+                        contentDescription = null,
+                        tint = MaterialTheme.colorScheme.primary
+                )
+                Spacer(modifier = Modifier.width(8.dp))
+                Text(
+                        text = message,
+                        style = MaterialTheme.typography.bodyMedium,
+                        color = MaterialTheme.colorScheme.onPrimaryContainer
+                )
+            }
+        }
+    }
+
+    uiState.error?.let { error ->
+        LaunchedEffect(error) {
+            kotlinx.coroutines.delay(5000)
+            viewModel.clearError()
+        }
+
+        Card(
+                modifier = Modifier.fillMaxWidth().padding(16.dp),
+                colors =
+                        CardDefaults.cardColors(
+                                containerColor = MaterialTheme.colorScheme.errorContainer
+                        ),
+                shape = RoundedCornerShape(12.dp)
+        ) {
+            Row(
+                    modifier = Modifier.fillMaxWidth().padding(16.dp),
+                    verticalAlignment = Alignment.CenterVertically
+            ) {
+                Icon(
+                        Icons.Default.Warning,
+                        contentDescription = null,
+                        tint = MaterialTheme.colorScheme.error
+                )
+                Spacer(modifier = Modifier.width(8.dp))
+                Text(
+                        text = error,
+                        style = MaterialTheme.typography.bodyMedium,
+                        color = MaterialTheme.colorScheme.onErrorContainer
+                )
+            }
+        }
+    }
+}
+
+@OptIn(ExperimentalMaterial3Api::class)
+@Composable
+fun SessionCard(session: ClimbSession, gymName: String, onClick: () -> Unit) {
+    Card(onClick = onClick, modifier = Modifier.fillMaxWidth()) {
+        Column(modifier = Modifier.fillMaxWidth().padding(16.dp)) {
+            Row(
+                    modifier = Modifier.fillMaxWidth(),
+                    horizontalArrangement = Arrangement.SpaceBetween
+            ) {
+                Text(
+                        text = gymName,
+                        style = MaterialTheme.typography.titleMedium,
+                        fontWeight = FontWeight.Bold
+                )
+                Text(
+                        text = formatDate(session.date),
+                        style = MaterialTheme.typography.bodyMedium,
+                        color = MaterialTheme.colorScheme.onSurfaceVariant
+                )
+            }
+
+            Spacer(modifier = Modifier.height(4.dp))
+
+            session.duration?.let { duration ->
+                Text(
+                        text = "Duration: $duration minutes",
+                        style = MaterialTheme.typography.bodyMedium
+                )
+            }
+
+            session.notes?.let { notes ->
+                if (notes.isNotBlank()) {
+                    Spacer(modifier = Modifier.height(4.dp))
+                    Text(
+                            text = notes,
+                            style = MaterialTheme.typography.bodySmall,
+                            color = MaterialTheme.colorScheme.onSurfaceVariant,
+                            maxLines = 2
+                    )
+                }
+            }
+        }
+    }
+}
+
+@Composable
+fun EmptyStateMessage(
+        title: String,
+        message: String,
+        onActionClick: () -> Unit,
+        actionText: String
+) {
+    Column(
+            modifier = Modifier.fillMaxSize(),
+            horizontalAlignment = Alignment.CenterHorizontally,
+            verticalArrangement = Arrangement.Center
+    ) {
+        Text(
+                text = title,
+                style = MaterialTheme.typography.headlineSmall,
+                fontWeight = FontWeight.Bold,
+                textAlign = TextAlign.Center
+        )
+
+        Spacer(modifier = Modifier.height(8.dp))
+
+        Text(
+                text = message,
+                style = MaterialTheme.typography.bodyLarge,
+                color = MaterialTheme.colorScheme.onSurfaceVariant,
+                textAlign = TextAlign.Center
+        )
+
+        if (actionText.isNotEmpty()) {
+            Spacer(modifier = Modifier.height(16.dp))
+
+            Button(onClick = onActionClick) { Text(actionText) }
+        }
+    }
+}
+
+@Composable
+fun CalendarView(
+        sessions: List<ClimbSession>,
+        gyms: List<com.atridad.ascently.data.model.Gym>,
+        activeSession: ClimbSession?,
+        activeSessionGym: com.atridad.ascently.data.model.Gym?,
+        selectedMonth: YearMonth,
+        onMonthChange: (YearMonth) -> Unit,
+        selectedDate: LocalDate?,
+        onDateSelected: (LocalDate?) -> Unit,
+        onNavigateToSessionDetail: (String) -> Unit,
+        onEndSession: () -> Unit
+) {
+    val sessionsByDate =
+            remember(sessions) {
+                sessions.groupBy {
+                    try {
+                        java.time.Instant.parse(it.date)
+                                .atZone(java.time.ZoneId.systemDefault())
+                                .toLocalDate()
+                    } catch (e: Exception) {
+                        LocalDate.parse(it.date, DateTimeFormatter.ISO_LOCAL_DATE)
+                    }
+                }
+            }
+
+    Column(modifier = Modifier.fillMaxSize()) {
+        Card(
+                modifier = Modifier.fillMaxWidth(),
+                colors =
+                        CardDefaults.cardColors(
+                                containerColor = MaterialTheme.colorScheme.surfaceVariant
+                        )
+        ) {
+            Column(
+                    modifier = Modifier.fillMaxWidth().padding(horizontal = 8.dp, vertical = 12.dp),
+                    horizontalAlignment = Alignment.CenterHorizontally
+            ) {
+                Row(
+                        modifier = Modifier.fillMaxWidth(),
+                        horizontalArrangement = Arrangement.SpaceBetween,
+                        verticalAlignment = Alignment.CenterVertically
+                ) {
+                    IconButton(onClick = { onMonthChange(selectedMonth.minusMonths(1)) }) {
+                        Text("‹", style = MaterialTheme.typography.headlineMedium)
+                    }
+
+                    Text(
+                            text =
+                                    "${selectedMonth.month.getDisplayName(TextStyle.FULL, Locale.getDefault())} ${selectedMonth.year}",
+                            style = MaterialTheme.typography.titleMedium,
+                            fontWeight = FontWeight.Bold
+                    )
+
+                    IconButton(onClick = { onMonthChange(selectedMonth.plusMonths(1)) }) {
+                        Text("›", style = MaterialTheme.typography.headlineMedium)
+                    }
+                }
+
+                Spacer(modifier = Modifier.height(8.dp))
+
+                Button(
+                        onClick = {
+                            val today = LocalDate.now()
+                            onMonthChange(YearMonth.from(today))
+                            onDateSelected(today)
+                        },
+                        shape = RoundedCornerShape(50),
+                        colors =
+                                ButtonDefaults.buttonColors(
+                                        containerColor = MaterialTheme.colorScheme.primary
+                                ),
+                        contentPadding = PaddingValues(horizontal = 20.dp, vertical = 8.dp)
+                ) {
+                    Text(
+                            text = "Today",
+                            style = MaterialTheme.typography.labelLarge,
+                            fontWeight = FontWeight.SemiBold
+                    )
+                }
+            }
+        }
+
+        Spacer(modifier = Modifier.height(16.dp))
+
+        Row(modifier = Modifier.fillMaxWidth()) {
+            listOf("Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat").forEach { day ->
+                Text(
+                        text = day,
+                        modifier = Modifier.weight(1f),
+                        textAlign = TextAlign.Center,
+                        style = MaterialTheme.typography.labelSmall,
+                        color = MaterialTheme.colorScheme.onSurfaceVariant,
+                        fontWeight = FontWeight.Bold
+                )
+            }
+        }
+
+        Spacer(modifier = Modifier.height(8.dp))
+
+        val firstDayOfMonth = selectedMonth.atDay(1)
+        val daysInMonth = selectedMonth.lengthOfMonth()
+        val firstDayOfWeek = firstDayOfMonth.dayOfWeek.value % 7
+        val totalCells =
+                ((firstDayOfWeek + daysInMonth) / 7.0).let {
+                    if (it == it.toInt().toDouble()) it.toInt() * 7 else (it.toInt() + 1) * 7
+                }
+
+        LazyVerticalGrid(columns = GridCells.Fixed(7), modifier = Modifier.fillMaxWidth()) {
+            items(totalCells) { index ->
+                val dayNumber = index - firstDayOfWeek + 1
+
+                if (dayNumber in 1..daysInMonth) {
+                    val date = selectedMonth.atDay(dayNumber)
+                    val sessionsOnDate = sessionsByDate[date] ?: emptyList()
+                    val isSelected = date == selectedDate
+                    val isToday = date == LocalDate.now()
+
+                    CalendarDay(
+                            day = dayNumber,
+                            hasSession = sessionsOnDate.isNotEmpty(),
+                            isSelected = isSelected,
+                            isToday = isToday,
+                            onClick = {
+                                if (sessionsOnDate.isNotEmpty()) {
+                                    onDateSelected(if (isSelected) null else date)
+                                }
+                            }
+                    )
+                } else {
+                    Spacer(modifier = Modifier.aspectRatio(1f))
+                }
+            }
+        }
+
+        if (selectedDate != null) {
+            val sessionsOnSelectedDate = sessionsByDate[selectedDate] ?: emptyList()
+
+            Spacer(modifier = Modifier.height(16.dp))
+
+            Text(
+                    text =
+                            "Sessions on ${selectedDate.format(DateTimeFormatter.ofPattern("MMMM d, yyyy"))}",
+                    style = MaterialTheme.typography.titleSmall,
+                    fontWeight = FontWeight.Bold,
+                    modifier = Modifier.padding(vertical = 8.dp)
+            )
+
+            LazyColumn(modifier = Modifier.fillMaxWidth()) {
+                items(sessionsOnSelectedDate) { session ->
+                    SessionCard(
+                            session = session,
+                            gymName = gyms.find { it.id == session.gymId }?.name ?: "Unknown Gym",
+                            onClick = { onNavigateToSessionDetail(session.id) }
+                    )
+                    Spacer(modifier = Modifier.height(8.dp))
+                }
+            }
+        }
+    }
+}
+
+@Composable
+fun CalendarDay(
+        day: Int,
+        hasSession: Boolean,
+        isSelected: Boolean,
+        isToday: Boolean,
+        onClick: () -> Unit
+) {
+    Box(
+            modifier =
+                    Modifier.aspectRatio(1f)
+                            .padding(2.dp)
+                            .clip(CircleShape)
+                            .background(
+                                    when {
+                                        isSelected -> MaterialTheme.colorScheme.primaryContainer
+                                        isToday -> MaterialTheme.colorScheme.secondaryContainer
+                                        else -> Color.Transparent
+                                    }
+                            )
+                            .clickable(enabled = hasSession, onClick = onClick),
+            contentAlignment = Alignment.Center
+    ) {
+        Column(
+                horizontalAlignment = Alignment.CenterHorizontally,
+                verticalArrangement = Arrangement.Center
+        ) {
+            Text(
+                    text = day.toString(),
+                    style = MaterialTheme.typography.bodyMedium,
+                    color =
+                            when {
+                                isSelected -> MaterialTheme.colorScheme.onPrimaryContainer
+                                isToday -> MaterialTheme.colorScheme.onSecondaryContainer
+                                !hasSession -> MaterialTheme.colorScheme.onSurfaceVariant
+                                else -> MaterialTheme.colorScheme.onSurface
+                            },
+                    fontWeight = if (hasSession || isToday) FontWeight.Bold else FontWeight.Normal
+            )
+
+            if (hasSession) {
+                Box(
+                        modifier =
+                                Modifier.size(6.dp)
+                                        .clip(CircleShape)
+                                        .background(
+                                                if (isSelected) MaterialTheme.colorScheme.primary
+                                                else
+                                                        MaterialTheme.colorScheme.primary.copy(
+                                                                alpha = 0.7f
+                                                        )
+                                        )
+                )
+            }
+        }
+    }
+}
+
+private fun formatDate(dateString: String): String {
+    return DateFormatUtils.formatDateForDisplay(dateString)
+}

android/app/src/main/java/com/atridad/ascently/ui/screens/SettingsScreen.kt

@@ -1,4 +1,4 @@
-package com.atridad.openclimb.ui.screens
+package com.atridad.ascently.ui.screens
 
 import androidx.activity.compose.rememberLauncherForActivityResult
 import androidx.activity.result.contract.ActivityResultContracts
@@ -15,10 +15,10 @@ import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.res.painterResource
 import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.unit.dp
-import com.atridad.openclimb.R
-import com.atridad.openclimb.ui.components.SyncIndicator
-import com.atridad.openclimb.ui.health.HealthConnectCard
-import com.atridad.openclimb.ui.viewmodel.ClimbViewModel
+import com.atridad.ascently.R
+import com.atridad.ascently.ui.components.SyncIndicator
+import com.atridad.ascently.ui.health.HealthConnectCard
+import com.atridad.ascently.ui.viewmodel.ClimbViewModel
 import java.io.File
 import java.time.Instant
 import kotlinx.coroutines.launch
@@ -38,26 +38,27 @@ fun SettingsScreen(viewModel: ClimbViewModel) {
     val isTesting by syncService.isTesting.collectAsState()
     val lastSyncTime by syncService.lastSyncTime.collectAsState()
     val syncError by syncService.syncError.collectAsState()
+    val isAutoSyncEnabled by syncService.isAutoSyncEnabled.collectAsState()
 
     // State for dialogs
     var showResetDialog by remember { mutableStateOf(false) }
     var showSyncConfigDialog by remember { mutableStateOf(false) }
     var showDisconnectDialog by remember { mutableStateOf(false) }
-    var showFixImagesDialog by remember { mutableStateOf(false) }
+
     var showDeleteImagesDialog by remember { mutableStateOf(false) }
-    var isFixingImages by remember { mutableStateOf(false) }
+
     var isDeletingImages by remember { mutableStateOf(false) }
 
     // Sync configuration state
-    var serverUrl by remember { mutableStateOf(syncService.serverURL) }
+    var serverUrl by remember { mutableStateOf(syncService.serverUrl) }
     var authToken by remember { mutableStateOf(syncService.authToken) }
 
     val packageInfo = remember { context.packageManager.getPackageInfo(context.packageName, 0) }
     val appVersion = packageInfo.versionName
 
     // Update local state when sync service configuration changes
-    LaunchedEffect(syncService.serverURL, syncService.authToken) {
-        serverUrl = syncService.serverURL
+    LaunchedEffect(syncService.serverUrl, syncService.authToken) {
+        serverUrl = syncService.serverUrl
         authToken = syncService.authToken
     }
 
@@ -85,7 +86,7 @@ fun SettingsScreen(viewModel: ClimbViewModel) {
                         // Only allow ZIP files
                         if (!fileName.lowercase().endsWith(".zip")) {
                             viewModel.setError(
-                                    "Only ZIP files are supported for import. Please use a ZIP file exported from OpenClimb."
+                                    "Only ZIP files are supported for import. Please use a ZIP file exported from Ascently."
                             )
                             return@let
                         }
@@ -128,7 +129,7 @@ fun SettingsScreen(viewModel: ClimbViewModel) {
             ) {
                 Icon(
                         painter = painterResource(id = R.drawable.ic_mountains),
-                        contentDescription = "OpenClimb Logo",
+                        contentDescription = "Ascently Logo",
                         modifier = Modifier.size(32.dp),
                         tint = MaterialTheme.colorScheme.primary
                 )
@@ -182,7 +183,7 @@ fun SettingsScreen(viewModel: ClimbViewModel) {
                                     },
                                     supportingContent = {
                                         Column {
-                                            Text("Server: ${syncService.serverURL}")
+                                            Text("Server: ${syncService.serverUrl}")
                                             lastSyncTime?.let { time ->
                                                 Text(
                                                         "Last sync: ${
@@ -280,8 +281,10 @@ fun SettingsScreen(viewModel: ClimbViewModel) {
                                     }
                                     Spacer(modifier = Modifier.width(16.dp))
                                     Switch(
-                                            checked = syncService.isAutoSyncEnabled,
-                                            onCheckedChange = { syncService.isAutoSyncEnabled = it }
+                                            checked = isAutoSyncEnabled,
+                                            onCheckedChange = { enabled ->
+                                                syncService.setAutoSyncEnabled(enabled)
+                                            }
                                     )
                                 }
                             }
@@ -333,7 +336,7 @@ fun SettingsScreen(viewModel: ClimbViewModel) {
                             ListItem(
                                     headlineContent = { Text("Setup Sync") },
                                     supportingContent = {
-                                        Text("Connect to your OpenClimb sync server")
+                                        Text("Connect to your Ascently sync server")
                                     },
                                     leadingContent = {
                                         Icon(Icons.Default.CloudSync, contentDescription = null)
@@ -418,7 +421,7 @@ fun SettingsScreen(viewModel: ClimbViewModel) {
                                     TextButton(
                                             onClick = {
                                                 val defaultFileName =
-                                                        "openclimb_export_${
+                                                        "ascently_export_${
                                             java.time.LocalDateTime.now()
                                                 .toString()
                                                 .replace(":", "-")
@@ -481,46 +484,6 @@ fun SettingsScreen(viewModel: ClimbViewModel) {
 
                     Spacer(modifier = Modifier.height(8.dp))
 
-                    Card(
-                            shape = RoundedCornerShape(12.dp),
-                            colors =
-                                    CardDefaults.cardColors(
-                                            containerColor =
-                                                    MaterialTheme.colorScheme.surfaceVariant.copy(
-                                                            alpha = 0.3f
-                                                    )
-                                    )
-                    ) {
-                        ListItem(
-                                headlineContent = { Text("Fix Image Names") },
-                                supportingContent = {
-                                    Text(
-                                            "Rename all images to use consistent naming across devices"
-                                    )
-                                },
-                                leadingContent = {
-                                    Icon(Icons.Default.Build, contentDescription = null)
-                                },
-                                trailingContent = {
-                                    TextButton(
-                                            onClick = { showFixImagesDialog = true },
-                                            enabled = !isFixingImages && !uiState.isLoading
-                                    ) {
-                                        if (isFixingImages) {
-                                            CircularProgressIndicator(
-                                                    modifier = Modifier.size(16.dp),
-                                                    strokeWidth = 2.dp
-                                            )
-                                        } else {
-                                            Text("Fix Names")
-                                        }
-                                    }
-                                }
-                        )
-                    }
-
-                    Spacer(modifier = Modifier.height(8.dp))
-
                     Card(
                             shape = RoundedCornerShape(12.dp),
                             colors =
@@ -641,11 +604,11 @@ fun SettingsScreen(viewModel: ClimbViewModel) {
                                                         painterResource(
                                                                 id = R.drawable.ic_mountains
                                                         ),
-                                                contentDescription = "OpenClimb Logo",
+                                                contentDescription = "Ascently Logo",
                                                 modifier = Modifier.size(24.dp),
                                                 tint = MaterialTheme.colorScheme.primary
                                         )
-                                        Text("OpenClimb")
+                                        Text("Ascently")
                                     }
                                 },
                                 supportingContent = { Text("Track your climbing progress") },
@@ -900,7 +863,7 @@ fun SettingsScreen(viewModel: ClimbViewModel) {
                                 onClick = {
                                     coroutineScope.launch {
                                         try {
-                                            syncService.serverURL = serverUrl.trim()
+                                            syncService.serverUrl = serverUrl.trim()
                                             syncService.authToken = authToken.trim()
                                             viewModel.testSyncConnection()
                                             while (syncService.isTesting.value) {
@@ -942,7 +905,7 @@ fun SettingsScreen(viewModel: ClimbViewModel) {
                                     onClick = {
                                         coroutineScope.launch {
                                             try {
-                                                syncService.serverURL = serverUrl.trim()
+                                                syncService.serverUrl = serverUrl.trim()
                                                 syncService.authToken = authToken.trim()
                                                 viewModel.testSyncConnection()
                                                 while (syncService.isTesting.value) {
@@ -969,7 +932,7 @@ fun SettingsScreen(viewModel: ClimbViewModel) {
                 dismissButton = {
                     TextButton(
                             onClick = {
-                                serverUrl = syncService.serverURL
+                                serverUrl = syncService.serverUrl
                                 authToken = syncService.authToken
                                 showSyncConfigDialog = false
                             }
@@ -1002,35 +965,6 @@ fun SettingsScreen(viewModel: ClimbViewModel) {
         )
     }
 
-    // Fix Image Names dialog
-    if (showFixImagesDialog) {
-        AlertDialog(
-                onDismissRequest = { showFixImagesDialog = false },
-                title = { Text("Fix Image Names") },
-                text = {
-                    Text(
-                            "This will rename all existing image files to use a consistent naming system across devices.\n\nThis improves sync reliability between iOS and Android. Your images will not be lost, only renamed.\n\nThis is safe to run multiple times."
-                    )
-                },
-                confirmButton = {
-                    TextButton(
-                            onClick = {
-                                isFixingImages = true
-                                showFixImagesDialog = false
-                                coroutineScope.launch {
-                                    viewModel.migrateImageNamesToDeterministic(context)
-                                    isFixingImages = false
-                                    viewModel.setMessage("Image names fixed successfully!")
-                                }
-                            }
-                    ) { Text("Fix Names") }
-                },
-                dismissButton = {
-                    TextButton(onClick = { showFixImagesDialog = false }) { Text("Cancel") }
-                }
-        )
-    }
-
     // Delete All Images dialog
     if (showDeleteImagesDialog) {
         AlertDialog(
@@ -1047,7 +981,7 @@ fun SettingsScreen(viewModel: ClimbViewModel) {
                                 isDeletingImages = true
                                 showDeleteImagesDialog = false
                                 coroutineScope.launch {
-                                    viewModel.deleteAllImages(context)
+                                    viewModel.deleteAllImages()
                                     isDeletingImages = false
                                     viewModel.setMessage("All images deleted successfully!")
                                 }

android/app/src/main/java/com/atridad/ascently/ui/theme/Color.kt

@@ -1,4 +1,4 @@
-package com.atridad.openclimb.ui.theme
+package com.atridad.ascently.ui.theme
 
 import androidx.compose.ui.graphics.Color
 

android/app/src/main/java/com/atridad/ascently/ui/theme/CustomIcons.kt

@@ -1,4 +1,4 @@
-package com.atridad.openclimb.ui.theme
+package com.atridad.ascently.ui.theme
 
 import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.graphics.SolidColor

android/app/src/main/java/com/atridad/ascently/ui/theme/Theme.kt

@@ -1,4 +1,4 @@
-package com.atridad.openclimb.ui.theme
+package com.atridad.ascently.ui.theme
 
 import android.app.Activity
 import androidx.compose.foundation.isSystemInDarkTheme
@@ -88,7 +88,7 @@ private val LightColorScheme = lightColorScheme(
 )
 
 @Composable
-fun OpenClimbTheme(
+fun AscentlyTheme(
     darkTheme: Boolean = isSystemInDarkTheme(),
     // Dynamic color is available on Android 12+ and provides full Material You theming
     // When enabled, it adapts to the user's system wallpaper colors

android/app/src/main/java/com/atridad/ascently/ui/theme/Type.kt

@@ -1,4 +1,4 @@
-package com.atridad.openclimb.ui.theme
+package com.atridad.ascently.ui.theme
 
 import androidx.compose.material3.Typography
 import androidx.compose.ui.text.TextStyle

android/app/src/main/java/com/atridad/ascently/ui/viewmodel/ClimbViewModel.kt

@@ -0,0 +1,491 @@
+package com.atridad.ascently.ui.viewmodel
+
+import android.content.Context
+import androidx.lifecycle.ViewModel
+import androidx.lifecycle.viewModelScope
+import com.atridad.ascently.data.health.HealthConnectManager
+import com.atridad.ascently.data.model.*
+import com.atridad.ascently.data.repository.ClimbRepository
+import com.atridad.ascently.data.sync.SyncService
+import com.atridad.ascently.service.SessionTrackingService
+import com.atridad.ascently.utils.AppLogger
+import com.atridad.ascently.utils.ImageUtils
+import com.atridad.ascently.widget.ClimbStatsWidgetProvider
+import java.io.File
+import kotlinx.coroutines.flow.*
+import kotlinx.coroutines.launch
+
+class ClimbViewModel(
+    private val repository: ClimbRepository,
+    val syncService: SyncService,
+    private val context: Context
+) : ViewModel() {
+
+    // Health Connect manager
+    private val healthConnectManager = HealthConnectManager(context)
+
+    // UI State flows
+    private val _uiState = MutableStateFlow(ClimbUiState())
+    val uiState: StateFlow<ClimbUiState> = _uiState.asStateFlow()
+
+    // Data flows
+    val gyms =
+        repository
+            .getAllGyms()
+            .stateIn(
+                scope = viewModelScope,
+                started = SharingStarted.WhileSubscribed(),
+                initialValue = emptyList()
+            )
+
+    val problems =
+        repository
+            .getAllProblems()
+            .stateIn(
+                scope = viewModelScope,
+                started = SharingStarted.WhileSubscribed(),
+                initialValue = emptyList()
+            )
+
+    val sessions =
+        repository
+            .getAllSessions()
+            .stateIn(
+                scope = viewModelScope,
+                started = SharingStarted.WhileSubscribed(),
+                initialValue = emptyList()
+            )
+
+    val activeSession =
+        repository
+            .getActiveSessionFlow()
+            .stateIn(
+                scope = viewModelScope,
+                started = SharingStarted.WhileSubscribed(),
+                initialValue = null
+            )
+
+    val attempts =
+        repository
+            .getAllAttempts()
+            .stateIn(
+                scope = viewModelScope,
+                started = SharingStarted.WhileSubscribed(),
+                initialValue = emptyList()
+            )
+
+    // Gym operations
+    fun addGym(gym: Gym, updateWidgets: Boolean = true) {
+        viewModelScope.launch {
+            repository.insertGym(gym)
+            if (updateWidgets) {
+                ClimbStatsWidgetProvider.updateAllWidgets(context)
+            }
+        }
+    }
+
+    fun updateGym(gym: Gym, updateWidgets: Boolean = true) {
+        viewModelScope.launch {
+            repository.updateGym(gym)
+            if (updateWidgets) {
+                ClimbStatsWidgetProvider.updateAllWidgets(context)
+            }
+        }
+    }
+
+    fun deleteGym(gym: Gym, updateWidgets: Boolean = true) {
+        viewModelScope.launch {
+            repository.deleteGym(gym)
+            if (updateWidgets) {
+                ClimbStatsWidgetProvider.updateAllWidgets(context)
+            }
+        }
+    }
+
+    fun getGymById(id: String): Flow<Gym?> = flow { emit(repository.getGymById(id)) }
+
+    // Problem operations
+    fun addProblem(problem: Problem, updateWidgets: Boolean = true) {
+        viewModelScope.launch {
+            val finalProblem = renameTemporaryImages(problem)
+            repository.insertProblem(finalProblem)
+            if (updateWidgets) {
+                ClimbStatsWidgetProvider.updateAllWidgets(context)
+            }
+        }
+    }
+
+    private fun renameTemporaryImages(problem: Problem): Problem {
+        if (problem.imagePaths.isEmpty()) {
+            return problem
+        }
+
+        val finalImagePaths = mutableListOf<String>()
+
+        problem.imagePaths.forEachIndexed { index, tempPath ->
+            if (tempPath.startsWith("temp_")) {
+                val finalPath =
+                    ImageUtils.renameTemporaryImage(context, tempPath, problem.id, index)
+                finalImagePaths.add(finalPath ?: tempPath)
+            } else {
+                finalImagePaths.add(tempPath)
+            }
+        }
+
+        return problem.copy(imagePaths = finalImagePaths)
+    }
+
+    fun updateProblem(problem: Problem, updateWidgets: Boolean = true) {
+        viewModelScope.launch {
+            val finalProblem = renameTemporaryImages(problem)
+            repository.updateProblem(finalProblem)
+            if (updateWidgets) {
+                ClimbStatsWidgetProvider.updateAllWidgets(context)
+            }
+        }
+    }
+
+    fun deleteProblem(problem: Problem, updateWidgets: Boolean = true) {
+        viewModelScope.launch {
+            problem.imagePaths.forEach { imagePath -> ImageUtils.deleteImage(context, imagePath) }
+            repository.deleteProblem(problem)
+            cleanupOrphanedImages()
+            if (updateWidgets) {
+                ClimbStatsWidgetProvider.updateAllWidgets(context)
+            }
+        }
+    }
+
+    private suspend fun cleanupOrphanedImages() {
+        val allProblems = repository.getAllProblems().first()
+        val referencedImagePaths = allProblems.flatMap { it.imagePaths }.toSet()
+        ImageUtils.cleanupOrphanedImages(context, referencedImagePaths)
+    }
+
+    fun deleteAllImages() {
+        viewModelScope.launch {
+            val imagesDir = ImageUtils.getImagesDirectory(context)
+            var deletedCount = 0
+
+            imagesDir.listFiles()?.forEach { file ->
+                if (file.isFile && file.extension.lowercase() == "jpg") {
+                    if (file.delete()) {
+                        deletedCount++
+                    }
+                }
+            }
+
+            val allProblems = repository.getAllProblems().first()
+            val updatedProblems =
+                allProblems.map { problem ->
+                    if (problem.imagePaths.isNotEmpty()) {
+                        problem.copy(imagePaths = emptyList())
+                    } else {
+                        problem
+                    }
+                }
+
+            for (updatedProblem in updatedProblems) {
+                if (updatedProblem.imagePaths !=
+                    allProblems.find { it.id == updatedProblem.id }?.imagePaths
+                ) {
+                    repository.insertProblemWithoutSync(updatedProblem)
+                }
+            }
+
+            AppLogger.i("ClimbViewModel") { "Deleted $deletedCount image files and cleared image references" }
+        }
+    }
+
+    fun getProblemById(id: String): Flow<Problem?> = flow { emit(repository.getProblemById(id)) }
+
+    fun getProblemsByGym(gymId: String): Flow<List<Problem>> = repository.getProblemsByGym(gymId)
+
+    // Session operations
+
+    fun updateSession(session: ClimbSession, updateWidgets: Boolean = true) {
+        viewModelScope.launch {
+            repository.updateSession(session)
+            if (updateWidgets) {
+                ClimbStatsWidgetProvider.updateAllWidgets(context)
+            }
+        }
+    }
+
+    fun deleteSession(session: ClimbSession, updateWidgets: Boolean = true) {
+        viewModelScope.launch {
+            repository.deleteSession(session)
+            if (updateWidgets) {
+                ClimbStatsWidgetProvider.updateAllWidgets(context)
+            }
+        }
+    }
+
+    fun getSessionById(id: String): Flow<ClimbSession?> = flow {
+        emit(repository.getSessionById(id))
+    }
+
+    fun getSessionsByGym(gymId: String): Flow<List<ClimbSession>> =
+        repository.getSessionsByGym(gymId)
+
+    // Get last used gym for shortcut functionality
+    suspend fun getLastUsedGym(): Gym? = repository.getLastUsedGym()
+
+    // Active session management
+    fun startSession(context: Context, gymId: String, notes: String? = null) {
+        viewModelScope.launch {
+            AppLogger.d("ClimbViewModel") { "startSession called with gymId: $gymId" }
+
+            if (!com.atridad.ascently.utils.NotificationPermissionUtils
+                    .isNotificationPermissionGranted(context)
+            ) {
+                AppLogger.d("ClimbViewModel") { "Notification permission not granted" }
+                _uiState.value =
+                    _uiState.value.copy(
+                        error =
+                            "Notification permission is required to track your climbing session. Please enable notifications in settings."
+                    )
+                return@launch
+            }
+
+            val existingActive = repository.getActiveSession()
+            if (existingActive != null) {
+                AppLogger.d("ClimbViewModel") { "Active session already exists: ${existingActive.id}" }
+                _uiState.value =
+                    _uiState.value.copy(
+                        error = "There's already an active session. Please end it first."
+                    )
+                return@launch
+            }
+
+            AppLogger.d("ClimbViewModel") { "Creating new session" }
+            val newSession = ClimbSession.create(gymId = gymId, notes = notes)
+            repository.insertSession(newSession)
+
+            AppLogger.d("ClimbViewModel") { "Starting tracking service for session: ${newSession.id}" }
+            // Start the tracking service
+            val serviceIntent = SessionTrackingService.createStartIntent(context, newSession.id)
+            context.startForegroundService(serviceIntent)
+
+            ClimbStatsWidgetProvider.updateAllWidgets(context)
+
+            _uiState.value = _uiState.value.copy(message = "Session started successfully!")
+        }
+    }
+
+    fun endSession(context: Context, sessionId: String) {
+        viewModelScope.launch {
+            if (!com.atridad.ascently.utils.NotificationPermissionUtils
+                    .isNotificationPermissionGranted(context)
+            ) {
+                _uiState.value =
+                    _uiState.value.copy(
+                        error =
+                            "Notification permission is required to manage your climbing session. Please enable notifications in settings."
+                    )
+                return@launch
+            }
+
+            val session = repository.getSessionById(sessionId)
+            if (session != null && session.status == SessionStatus.ACTIVE) {
+                val completedSession = with(ClimbSession) { session.complete() }
+                repository.updateSession(completedSession)
+
+                val serviceIntent = SessionTrackingService.createStopIntent(context, sessionId)
+                context.startService(serviceIntent)
+
+                ClimbStatsWidgetProvider.updateAllWidgets(context)
+
+                syncToHealthConnect(completedSession)
+
+                _uiState.value = _uiState.value.copy(message = "Session completed!")
+            }
+        }
+    }
+
+    fun ensureSessionTrackingServiceRunning(context: Context) {
+        viewModelScope.launch {
+            val activeSession = repository.getActiveSession()
+            if (activeSession != null && activeSession.status == SessionStatus.ACTIVE) {
+                val serviceIntent =
+                    SessionTrackingService.createStartIntent(context, activeSession.id)
+                context.startForegroundService(serviceIntent)
+            }
+        }
+    }
+
+    // Attempt operations
+    fun addAttempt(attempt: Attempt, updateWidgets: Boolean = true) {
+        viewModelScope.launch {
+            repository.insertAttempt(attempt)
+            if (updateWidgets) {
+                ClimbStatsWidgetProvider.updateAllWidgets(context)
+            }
+        }
+    }
+
+    fun deleteAttempt(attempt: Attempt, updateWidgets: Boolean = true) {
+        viewModelScope.launch {
+            repository.deleteAttempt(attempt)
+            if (updateWidgets) {
+                ClimbStatsWidgetProvider.updateAllWidgets(context)
+            }
+        }
+    }
+
+    fun updateAttempt(attempt: Attempt, updateWidgets: Boolean = true) {
+        viewModelScope.launch {
+            repository.updateAttempt(attempt)
+            if (updateWidgets) {
+                ClimbStatsWidgetProvider.updateAllWidgets(context)
+            }
+        }
+    }
+
+    fun getAttemptsBySession(sessionId: String): Flow<List<Attempt>> =
+        repository.getAttemptsBySession(sessionId)
+
+    fun getAttemptsByProblem(problemId: String): Flow<List<Attempt>> =
+        repository.getAttemptsByProblem(problemId)
+
+    fun exportDataToZipUri(context: Context, uri: android.net.Uri) {
+        viewModelScope.launch {
+            try {
+                _uiState.value =
+                    _uiState.value.copy(
+                        isLoading = true,
+                        message = "Creating ZIP file with images..."
+                    )
+                repository.exportAllDataToZipUri(context, uri)
+                _uiState.value =
+                    _uiState.value.copy(
+                        isLoading = false,
+                        message =
+                            "Export complete! Your climbing data and images have been saved."
+                    )
+            } catch (e: Exception) {
+                _uiState.value =
+                    _uiState.value.copy(
+                        isLoading = false,
+                        error = "Export failed: ${e.message}"
+                    )
+            }
+        }
+    }
+
+    fun importData(file: File) {
+        viewModelScope.launch {
+            try {
+                _uiState.value = _uiState.value.copy(isLoading = true)
+
+                if (!file.name.lowercase().endsWith(".zip")) {
+                    throw Exception(
+                        "Only ZIP files are supported for import. Please use a ZIP file exported from Ascently."
+                    )
+                }
+
+                repository.importDataFromZip(file)
+
+                _uiState.value =
+                    _uiState.value.copy(
+                        isLoading = false,
+                        message = "Data imported successfully from ${file.name}"
+                    )
+            } catch (e: Exception) {
+                _uiState.value =
+                    _uiState.value.copy(
+                        isLoading = false,
+                        error = "Import failed: ${e.message}"
+                    )
+            }
+        }
+    }
+
+    // UI state operations
+    fun clearMessage() {
+        _uiState.value = _uiState.value.copy(message = null)
+    }
+
+    fun clearError() {
+        _uiState.value = _uiState.value.copy(error = null)
+    }
+
+    // Sync-related methods
+    suspend fun performManualSync() {
+        try {
+            syncService.syncWithServer()
+        } catch (e: Exception) {
+            setError("Sync failed: ${e.message}")
+        }
+    }
+
+    suspend fun testSyncConnection() {
+        try {
+            syncService.testConnection()
+        } catch (e: Exception) {
+            setError("Connection test failed: ${e.message}")
+        }
+    }
+
+    fun setError(message: String) {
+        _uiState.value = _uiState.value.copy(error = message)
+    }
+
+    fun setMessage(message: String) {
+        _uiState.value = _uiState.value.copy(message = message)
+    }
+
+    fun resetAllData() {
+        viewModelScope.launch {
+            try {
+                _uiState.value = _uiState.value.copy(isLoading = true)
+
+                repository.resetAllData()
+
+                _uiState.value =
+                    _uiState.value.copy(
+                        isLoading = false,
+                        message = "All data has been reset successfully"
+                    )
+            } catch (e: Exception) {
+                _uiState.value =
+                    _uiState.value.copy(isLoading = false, error = "Reset failed: ${e.message}")
+            }
+        }
+    }
+
+    private fun syncToHealthConnect(session: ClimbSession) {
+        viewModelScope.launch {
+            try {
+                val gym = repository.getGymById(session.gymId)
+                val gymName = gym?.name ?: "Unknown Gym"
+
+                val attempts = repository.getAttemptsBySession(session.id).first()
+                val attemptCount = attempts.size
+
+                val result =
+                    healthConnectManager.autoSyncCompletedSession(
+                        session,
+                        gymName,
+                        attemptCount
+                    )
+
+                result.onFailure { error ->
+                    if (healthConnectManager.isReadySync()) {
+                        AppLogger.w("ClimbViewModel") { "Health Connect sync failed: ${error.message}" }
+                    }
+                }
+            } catch (e: Exception) {
+                if (healthConnectManager.isReadySync()) {
+                    AppLogger.w("ClimbViewModel") { "Health Connect sync error: ${e.message}" }
+                }
+            }
+        }
+    }
+}
+
+data class ClimbUiState(
+    val isLoading: Boolean = false,
+    val message: String? = null,
+    val error: String? = null
+)

android/app/src/main/java/com/atridad/ascently/ui/viewmodel/ClimbViewModelFactory.kt

@@ -1,10 +1,10 @@
-package com.atridad.openclimb.ui.viewmodel
+package com.atridad.ascently.ui.viewmodel
 
 import android.content.Context
 import androidx.lifecycle.ViewModel
 import androidx.lifecycle.ViewModelProvider
-import com.atridad.openclimb.data.repository.ClimbRepository
-import com.atridad.openclimb.data.sync.SyncService
+import com.atridad.ascently.data.repository.ClimbRepository
+import com.atridad.ascently.data.sync.SyncService
 
 class ClimbViewModelFactory(
         private val repository: ClimbRepository,

android/app/src/main/java/com/atridad/ascently/utils/AppLogger.kt

@@ -0,0 +1,48 @@
+package com.atridad.ascently.utils
+
+import android.util.Log
+import com.atridad.ascently.BuildConfig
+
+object AppLogger {
+
+    private const val DEFAULT_TAG = "Ascently"
+
+    enum class Level(val androidLevel: Int) {
+        DEBUG(Log.DEBUG),
+        INFO(Log.INFO),
+        WARN(Log.WARN),
+        ERROR(Log.ERROR)
+    }
+
+    fun d(tag: String = DEFAULT_TAG, messageProvider: () -> String) {
+        log(Level.DEBUG, tag, messageProvider)
+    }
+
+    fun i(tag: String = DEFAULT_TAG, messageProvider: () -> String) {
+        log(Level.INFO, tag, messageProvider)
+    }
+
+    fun w(tag: String = DEFAULT_TAG, throwable: Throwable? = null, messageProvider: () -> String) {
+        log(Level.WARN, tag, messageProvider, throwable)
+    }
+
+    fun e(tag: String = DEFAULT_TAG, throwable: Throwable? = null, messageProvider: () -> String) {
+        log(Level.ERROR, tag, messageProvider, throwable)
+    }
+
+    private fun log(
+        level: Level,
+        tag: String,
+        messageProvider: () -> String,
+        throwable: Throwable? = null
+    ) {
+        if (!BuildConfig.DEBUG) return
+
+        val message = messageProvider()
+        if (throwable != null) {
+            Log.println(level.androidLevel, tag, "$message\n${Log.getStackTraceString(throwable)}")
+        } else {
+            Log.println(level.androidLevel, tag, message)
+        }
+    }
+}

android/app/src/main/java/com/atridad/ascently/utils/DateFormatUtils.kt

@@ -0,0 +1,63 @@
+package com.atridad.ascently.utils
+
+import java.time.Instant
+import java.time.LocalDateTime
+import java.time.ZoneId
+import java.time.ZoneOffset
+import java.time.format.DateTimeFormatter
+
+object DateFormatUtils {
+
+    // ISO 8601 formatter matching iOS date format exactly
+    private val ISO_FORMATTER =
+            DateTimeFormatter.ofPattern("yyyy-MM-dd'T'HH:mm:ss.SSSX").withZone(ZoneOffset.UTC)
+
+    /** Get current timestamp in iOS-compatible ISO 8601 format */
+    fun nowISO8601(): String {
+        return ISO_FORMATTER.format(Instant.now())
+    }
+
+    /** Parse an iOS-compatible ISO 8601 date string back to Instant */
+    fun parseISO8601(dateString: String): Instant? {
+        return try {
+            Instant.from(ISO_FORMATTER.parse(dateString))
+        } catch (_: Exception) {
+
+            try {
+                Instant.parse(dateString)
+            } catch (_: Exception) {
+                null
+            }
+        }
+    }
+
+    /**
+     * Format a UTC ISO 8601 date string for display in local timezone This fixes the timezone
+     * display issue where UTC dates were shown as local dates
+     */
+    fun formatDateForDisplay(dateString: String): String {
+        val pattern = "MMM dd, yyyy"
+        return try {
+            val instant = parseISO8601(dateString)
+            if (instant != null) {
+                val localDateTime = LocalDateTime.ofInstant(instant, ZoneId.systemDefault())
+                localDateTime.format(DateTimeFormatter.ofPattern(pattern))
+            } else {
+                // Fallback for malformed dates
+                dateString.take(10)
+            }
+        } catch (_: Exception) {
+            dateString.take(10)
+        }
+    }
+
+    /** Parse a UTC ISO 8601 date string to LocalDateTime in system timezone */
+    fun parseToLocalDateTime(dateString: String): LocalDateTime? {
+        return try {
+            val instant = parseISO8601(dateString)
+            instant?.let { LocalDateTime.ofInstant(it, ZoneId.systemDefault()) }
+        } catch (_: Exception) {
+            null
+        }
+    }
+}

android/app/src/main/java/com/atridad/ascently/utils/ImageNamingUtils.kt

@@ -0,0 +1,37 @@
+package com.atridad.ascently.utils
+
+import java.security.MessageDigest
+
+/**
+ * Utility for creating consistent image filenames across iOS and Android platforms. Uses
+ * deterministic naming based on problem ID and timestamp to ensure sync compatibility.
+ */
+object ImageNamingUtils {
+
+    private const val IMAGE_EXTENSION = ".jpg"
+    private const val HASH_LENGTH = 12 // First 12 chars of SHA-256
+
+    /** Generates a deterministic filename for a problem image */
+    fun generateImageFilename(problemId: String, imageIndex: Int): String {
+        val input = "${problemId}_${imageIndex}"
+        val hash = createHash(input)
+
+        return "problem_${hash}_${imageIndex}${IMAGE_EXTENSION}"
+    }
+
+    /** Legacy method for backward compatibility */
+    @Suppress("UNUSED_PARAMETER")
+    fun generateImageFilename(problemId: String, timestamp: String, imageIndex: Int): String {
+        return generateImageFilename(problemId, imageIndex)
+    }
+
+    /** Creates a deterministic hash from input string */
+    private fun createHash(input: String): String {
+        val digest = MessageDigest.getInstance("SHA-256")
+        val hashBytes = digest.digest(input.toByteArray(Charsets.UTF_8))
+        val hashHex = hashBytes.joinToString("") { "%02x".format(it) }
+        return hashHex.take(HASH_LENGTH)
+    }
+
+    /** Creates a mapping of existing server filenames to canonical filenames */
+}

android/app/src/main/java/com/atridad/ascently/utils/ImageUtils.kt

@@ -0,0 +1,277 @@
+package com.atridad.ascently.utils
+
+import android.annotation.SuppressLint
+import android.content.Context
+import android.graphics.Bitmap
+import android.graphics.BitmapFactory
+import android.graphics.ImageDecoder
+import android.net.Uri
+import androidx.core.graphics.scale
+import androidx.exifinterface.media.ExifInterface
+import java.io.File
+import java.io.FileOutputStream
+import java.util.UUID
+
+object ImageUtils {
+
+    private const val IMAGES_DIR = "problem_images"
+    private const val MAX_IMAGE_SIZE = 1024
+    private const val IMAGE_QUALITY = 85
+
+    // Creates the images directory if it doesn't exist
+    fun getImagesDirectory(context: Context): File {
+        val imagesDir = File(context.filesDir, IMAGES_DIR)
+        if (!imagesDir.exists()) {
+            imagesDir.mkdirs()
+        }
+        return imagesDir
+    }
+
+    /** Saves an image from a URI while preserving EXIF orientation data */
+    private fun saveImageWithExif(
+        context: Context,
+        imageUri: Uri,
+        originalBitmap: Bitmap,
+        outputFile: File
+    ): Boolean {
+        return try {
+            // Get EXIF data from original image
+            val originalExif =
+                context.contentResolver.openInputStream(imageUri)?.use { input ->
+                    ExifInterface(input)
+                }
+
+            // Compress and save the bitmap
+            val compressedBitmap = compressImage(originalBitmap)
+            FileOutputStream(outputFile).use { output ->
+                compressedBitmap.compress(Bitmap.CompressFormat.JPEG, IMAGE_QUALITY, output)
+            }
+
+            // Copy EXIF data to the saved file
+            originalExif?.let { sourceExif ->
+                val destExif = ExifInterface(outputFile.absolutePath)
+
+                // Copy orientation and other important EXIF attributes
+                val orientationValue = sourceExif.getAttribute(ExifInterface.TAG_ORIENTATION)
+                orientationValue?.let { destExif.setAttribute(ExifInterface.TAG_ORIENTATION, it) }
+
+                // Copy other useful EXIF data
+                sourceExif.getAttribute(ExifInterface.TAG_DATETIME)?.let {
+                    destExif.setAttribute(ExifInterface.TAG_DATETIME, it)
+                }
+                sourceExif.getAttribute(ExifInterface.TAG_GPS_LATITUDE)?.let {
+                    destExif.setAttribute(ExifInterface.TAG_GPS_LATITUDE, it)
+                }
+                sourceExif.getAttribute(ExifInterface.TAG_GPS_LONGITUDE)?.let {
+                    destExif.setAttribute(ExifInterface.TAG_GPS_LONGITUDE, it)
+                }
+
+                destExif.saveAttributes()
+            }
+
+            compressedBitmap.recycle()
+            true
+        } catch (e: Exception) {
+            AppLogger.e("ImageUtils", e) { "Error saving image with EXIF data" }
+            false
+        }
+    }
+
+    /** Compresses and resizes an image bitmap */
+    @SuppressLint("UseKtx")
+    private fun compressImage(original: Bitmap): Bitmap {
+        val width = original.width
+        val height = original.height
+
+        // Calculate the scaling factor
+        val scaleFactor =
+            if (width > height) {
+                if (width > MAX_IMAGE_SIZE) MAX_IMAGE_SIZE.toFloat() / width else 1f
+            } else {
+                if (height > MAX_IMAGE_SIZE) MAX_IMAGE_SIZE.toFloat() / height else 1f
+            }
+
+        return if (scaleFactor < 1f) {
+            val newWidth = (width * scaleFactor).toInt()
+            val newHeight = (height * scaleFactor).toInt()
+            original.scale(newWidth, newHeight)
+        } else {
+            original
+        }
+    }
+
+    /** Gets the full file path for an image */
+    fun getImageFile(context: Context, relativePath: String): File {
+        // If relativePath already contains the directory, use it as-is
+        // Otherwise, assume it's just a filename and add the images directory
+        return if (relativePath.contains("/")) {
+            File(context.filesDir, relativePath)
+        } else {
+            // Just a filename - look in the images directory
+            File(getImagesDirectory(context), relativePath)
+        }
+    }
+
+    /** Deletes an image file */
+    fun deleteImage(context: Context, relativePath: String): Boolean {
+        return try {
+            val file = getImageFile(context, relativePath)
+            file.delete()
+        } catch (e: Exception) {
+            AppLogger.e("ImageUtils", e) { "Failed to delete image: $relativePath" }
+            false
+        }
+    }
+
+    /** Imports an image file from the import directory */
+    fun importImageFile(context: Context, sourceFile: File): String? {
+        return try {
+            if (!sourceFile.exists()) return null
+
+            // Generate new filename to avoid conflicts
+            val extension = sourceFile.extension.ifEmpty { "jpg" }
+            val filename = "${UUID.randomUUID()}.$extension"
+            val destFile = File(getImagesDirectory(context), filename)
+
+            sourceFile.copyTo(destFile, overwrite = true)
+            "$IMAGES_DIR/$filename"
+        } catch (e: Exception) {
+            AppLogger.e("ImageUtils", e) { "Failed to import image from source: ${sourceFile.name}" }
+            null
+        }
+    }
+
+    /** Gets all image files in the images directory */
+    fun getAllImages(context: Context): List<String> {
+        return try {
+            val imagesDir = getImagesDirectory(context)
+            imagesDir.listFiles()?.mapNotNull { file ->
+                if (file.isFile &&
+                    (file.extension == "jpg" ||
+                            file.extension == "jpeg" ||
+                            file.extension == "png")
+                ) {
+                    "$IMAGES_DIR/${file.name}"
+                } else null
+            }
+                ?: emptyList()
+        } catch (e: Exception) {
+            AppLogger.e("ImageUtils", e) { "Failed to enumerate images directory" }
+            emptyList()
+        }
+    }
+
+    /** Temporarily saves an image during selection process */
+    fun saveTemporaryImageFromUri(context: Context, imageUri: Uri): String? {
+        return try {
+            val source = ImageDecoder.createSource(context.contentResolver, imageUri)
+            val originalBitmap = ImageDecoder.decodeBitmap(source)
+
+            val tempFilename = "temp_${UUID.randomUUID()}.jpg"
+            val imageFile = File(getImagesDirectory(context), tempFilename)
+
+            val success = saveImageWithExif(context, imageUri, originalBitmap, imageFile)
+            originalBitmap.recycle()
+
+            if (!success) return null
+
+            tempFilename
+        } catch (e: Exception) {
+            AppLogger.e("ImageUtils", e) { "Error saving temporary image from URI" }
+            null
+        }
+    }
+
+    /** Renames a temporary image */
+    fun renameTemporaryImage(
+        context: Context,
+        tempFilename: String,
+        problemId: String,
+        imageIndex: Int
+    ): String? {
+        return try {
+            val tempFile = File(getImagesDirectory(context), tempFilename)
+            if (!tempFile.exists()) {
+                AppLogger.e("ImageUtils") { "Temporary file does not exist: $tempFilename" }
+                return null
+            }
+
+            val deterministicFilename =
+                ImageNamingUtils.generateImageFilename(problemId, imageIndex)
+            val finalFile = File(getImagesDirectory(context), deterministicFilename)
+
+            if (tempFile.renameTo(finalFile)) {
+                AppLogger.d("ImageUtils") { "Renamed temporary image: $tempFilename -> $deterministicFilename" }
+                deterministicFilename
+            } else {
+                AppLogger.e("ImageUtils") { "Failed to rename temporary image: $tempFilename" }
+                null
+            }
+        } catch (e: Exception) {
+            AppLogger.e("ImageUtils", e) { "Error renaming temporary image" }
+            null
+        }
+    }
+
+    /** Saves image data with a specific filename */
+    fun saveImageFromBytesWithFilename(
+        context: Context,
+        imageData: ByteArray,
+        filename: String
+    ): String? {
+        return try {
+            val imageFile = File(getImagesDirectory(context), filename)
+
+            // Check if image is too large and needs compression
+            if (imageData.size > 5 * 1024 * 1024) { // 5MB threshold
+                // For large images, decode, compress, and try to preserve EXIF
+                val bitmap =
+                    BitmapFactory.decodeByteArray(imageData, 0, imageData.size) ?: return null
+                val compressedBitmap = compressImage(bitmap)
+
+                // Save compressed image
+                FileOutputStream(imageFile).use { output ->
+                    compressedBitmap.compress(Bitmap.CompressFormat.JPEG, IMAGE_QUALITY, output)
+                }
+
+                // Try to preserve EXIF orientation from original data
+                try {
+                    val originalExif = ExifInterface(java.io.ByteArrayInputStream(imageData))
+                    val destExif = ExifInterface(imageFile.absolutePath)
+                    val orientationValue = originalExif.getAttribute(ExifInterface.TAG_ORIENTATION)
+                    orientationValue?.let {
+                        destExif.setAttribute(ExifInterface.TAG_ORIENTATION, it)
+                    }
+                    destExif.saveAttributes()
+                } catch (e: Exception) {
+                    // If EXIF preservation fails, continue without it
+                    AppLogger.w("ImageUtils") { "Failed to preserve EXIF data: ${e.message}" }
+                }
+
+                bitmap.recycle()
+                compressedBitmap.recycle()
+            } else {
+                // For smaller images, save raw data to preserve all EXIF information
+                FileOutputStream(imageFile).use { output -> output.write(imageData) }
+            }
+
+            // Return relative path
+            "$IMAGES_DIR/$filename"
+        } catch (e: Exception) {
+            AppLogger.e("ImageUtils", e) { "Failed to save image from bytes: $filename" }
+            null
+        }
+    }
+
+    /** Cleans up orphaned images that are not referenced by any problems */
+    fun cleanupOrphanedImages(context: Context, referencedPaths: Set<String>) {
+        try {
+            val allImages = getAllImages(context)
+            val orphanedImages = allImages.filter { it !in referencedPaths }
+
+            orphanedImages.forEach { path -> deleteImage(context, path) }
+        } catch (e: Exception) {
+            AppLogger.e("ImageUtils", e) { "Failed to clean up orphaned images" }
+        }
+    }
+}

android/app/src/main/java/com/atridad/ascently/utils/MigrationManager.kt

@@ -0,0 +1,164 @@
+package com.atridad.ascently.utils
+
+import android.content.Context
+import android.content.SharedPreferences
+import androidx.core.content.edit
+
+class MigrationManager(private val context: Context) {
+
+    companion object {
+        private const val TAG = "MigrationManager"
+        private const val MIGRATION_PREFS = "ascently_migration_state"
+        private const val MIGRATION_COMPLETED_KEY = "openclimb_to_ascently_completed"
+    }
+
+    private val migrationPrefs: SharedPreferences =
+        context.getSharedPreferences(MIGRATION_PREFS, Context.MODE_PRIVATE)
+
+    /**
+     * Perform migration from OpenClimb to Ascently if needed This should be called early in app
+     * startup
+     */
+    fun migrateIfNeeded() {
+        if (migrationPrefs.getBoolean(MIGRATION_COMPLETED_KEY, false)) {
+            AppLogger.d(TAG) { "Migration already completed, skipping" }
+            return
+        }
+
+        AppLogger.i(TAG) { "🔄 Starting migration from OpenClimb to Ascently..." }
+        var migrationCount = 0
+
+        // Migrate SharedPreferences
+        migrationCount += migrateSharedPreferences()
+
+        // Mark migration as completed
+        migrationPrefs.edit { putBoolean(MIGRATION_COMPLETED_KEY, true) }
+
+        if (migrationCount > 0) {
+            AppLogger.i(TAG) { "🎉 Migration completed! Migrated $migrationCount items from OpenClimb to Ascently" }
+        } else {
+            AppLogger.i(TAG) { "ℹ️ No OpenClimb data found to migrate" }
+        }
+    }
+
+    /** Migrate SharedPreferences from OpenClimb naming to Ascently naming */
+    private fun migrateSharedPreferences(): Int {
+        var count = 0
+
+        // Define preference file migrations
+        val preferenceFileMigrations =
+            listOf(
+                "openclimb_data_state" to "ascently_data_state",
+                "health_connect_prefs" to "health_connect_prefs", // Keep same name
+                "deleted_items" to "deleted_items", // Keep same name
+                "sync_preferences" to "sync_preferences" // Keep same name
+            )
+
+        for ((oldFileName, newFileName) in preferenceFileMigrations) {
+            if (oldFileName != newFileName) {
+                count += migratePreferenceFile(oldFileName, newFileName)
+            }
+        }
+
+        // Migrate specific keys within preference files
+        count += migratePreferenceKeys()
+
+        return count
+    }
+
+    /** Migrate an entire SharedPreferences file */
+    private fun migratePreferenceFile(oldFileName: String, newFileName: String): Int {
+        val oldPrefs = context.getSharedPreferences(oldFileName, Context.MODE_PRIVATE)
+        val newPrefs = context.getSharedPreferences(newFileName, Context.MODE_PRIVATE)
+
+        // If old prefs exist and new prefs are empty, migrate
+        if (oldPrefs.all.isNotEmpty() && newPrefs.all.isEmpty()) {
+            newPrefs.edit {
+                oldPrefs.all.forEach { (key, value) ->
+                    when (value) {
+                        is String -> putString(key, value)
+                        is Int -> putInt(key, value)
+                        is Long -> putLong(key, value)
+                        is Float -> putFloat(key, value)
+                        is Boolean -> putBoolean(key, value)
+                        is Set<*> -> {
+                            @Suppress("UNCHECKED_CAST") putStringSet(key, value as Set<String>)
+                        }
+                    }
+                }
+            }
+
+            // Clear old preferences
+            oldPrefs.edit { clear() }
+
+            AppLogger.d(TAG) { "Migrated preference file: $oldFileName → $newFileName (${oldPrefs.all.size} keys)" }
+            return oldPrefs.all.size
+        }
+
+        return 0
+    }
+
+    /** Migrate specific keys within preference files that might contain openclimb references */
+    private fun migratePreferenceKeys(): Int {
+        var count = 0
+
+        // Check for any openclimb-prefixed keys across all preference files
+        val preferencesToCheck =
+            listOf(
+                "ascently_data_state",
+                "health_connect_prefs",
+                "deleted_items",
+                "sync_preferences"
+            )
+
+        for (prefFileName in preferencesToCheck) {
+            val prefs = context.getSharedPreferences(prefFileName, Context.MODE_PRIVATE)
+            val keysToMigrate = mutableListOf<Pair<String, String>>()
+
+            // Find keys that start with openclimb_ and should be ascently_
+            prefs.all.keys.forEach { key ->
+                if (key.startsWith("openclimb_")) {
+                    val newKey = key.replace("openclimb_", "ascently_")
+                    keysToMigrate.add(key to newKey)
+                }
+            }
+
+            // Perform the key migrations
+            if (keysToMigrate.isNotEmpty()) {
+                prefs.edit {
+                    keysToMigrate.forEach { (oldKey, newKey) ->
+                        val value = prefs.all[oldKey]
+                        when (value) {
+                            is String -> putString(newKey, value)
+                            is Int -> putInt(newKey, value)
+                            is Long -> putLong(newKey, value)
+                            is Float -> putFloat(newKey, value)
+                            is Boolean -> putBoolean(newKey, value)
+                            is Set<*> -> {
+                                @Suppress("UNCHECKED_CAST")
+                                putStringSet(newKey, value as Set<String>)
+                            }
+                        }
+                        remove(oldKey)
+                    }
+                }
+
+                AppLogger.d(TAG) { "Migrated ${keysToMigrate.size} keys in $prefFileName" }
+                count += keysToMigrate.size
+            }
+        }
+
+        return count
+    }
+
+    /** Check if migration has been completed */
+    fun isMigrationCompleted(): Boolean {
+        return migrationPrefs.getBoolean(MIGRATION_COMPLETED_KEY, false)
+    }
+
+    /** Reset migration state (for testing purposes) */
+    fun resetMigrationState() {
+        migrationPrefs.edit { putBoolean(MIGRATION_COMPLETED_KEY, false) }
+        AppLogger.d(TAG) { "Migration state reset" }
+    }
+}

android/app/src/main/java/com/atridad/ascently/utils/NotificationPermissionUtils.kt

@@ -1,4 +1,4 @@
-package com.atridad.openclimb.utils
+package com.atridad.ascently.utils
 
 import android.Manifest
 import android.content.Context

android/app/src/main/java/com/atridad/ascently/utils/ShortcutManager.kt

@@ -1,4 +1,4 @@
-package com.atridad.openclimb.utils
+package com.atridad.ascently.utils
 
 import android.content.Context
 import android.content.Intent
@@ -7,23 +7,23 @@ import android.content.pm.ShortcutManager
 import android.graphics.drawable.Icon
 import android.os.Build
 import androidx.annotation.RequiresApi
-import com.atridad.openclimb.MainActivity
-import com.atridad.openclimb.R
+import com.atridad.ascently.MainActivity
+import com.atridad.ascently.R
 
 object AppShortcutManager {
 
     const val SHORTCUT_START_SESSION = "start_session"
     const val SHORTCUT_END_SESSION = "end_session"
 
-    const val ACTION_START_SESSION = "com.atridad.openclimb.action.START_SESSION"
-    const val ACTION_END_SESSION = "com.atridad.openclimb.action.END_SESSION"
+    const val ACTION_START_SESSION = "com.atridad.ascently.action.START_SESSION"
+    const val ACTION_END_SESSION = "com.atridad.ascently.action.END_SESSION"
 
     /** Updates the app shortcuts based on current session state */
     fun updateShortcuts(
             context: Context,
             hasActiveSession: Boolean,
             hasGyms: Boolean,
-            lastUsedGym: com.atridad.openclimb.data.model.Gym? = null
+            lastUsedGym: com.atridad.ascently.data.model.Gym? = null
     ) {
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N_MR1) {
             val shortcutManager = context.getSystemService(ShortcutManager::class.java)
@@ -45,7 +45,7 @@ object AppShortcutManager {
     @RequiresApi(Build.VERSION_CODES.N_MR1)
     private fun createStartSessionShortcut(
             context: Context,
-            lastUsedGym: com.atridad.openclimb.data.model.Gym? = null
+            lastUsedGym: com.atridad.ascently.data.model.Gym? = null
     ): ShortcutInfo {
         val startIntent =
                 Intent(context, MainActivity::class.java).apply {

android/app/src/main/java/com/atridad/ascently/utils/ZipExportImportUtils.kt

@@ -1,8 +1,8 @@
-package com.atridad.openclimb.utils
+package com.atridad.ascently.utils
 
 import android.content.Context
-import com.atridad.openclimb.data.format.BackupProblem
-import com.atridad.openclimb.data.format.ClimbDataBackup
+import com.atridad.ascently.data.format.BackupProblem
+import com.atridad.ascently.data.format.ClimbDataBackup
 import java.io.File
 import java.io.FileInputStream
 import java.io.FileOutputStream
@@ -22,25 +22,25 @@ object ZipExportImportUtils {
 
     /** Creates a ZIP file containing the JSON data and all referenced images */
     fun createExportZip(
-            context: Context,
-            exportData: ClimbDataBackup,
-            referencedImagePaths: Set<String>,
-            directory: File? = null
+        context: Context,
+        exportData: ClimbDataBackup,
+        referencedImagePaths: Set<String>,
+        directory: File? = null
     ): File {
         val exportDir =
-                directory
-                        ?: File(
-                                context.getExternalFilesDir(
-                                        android.os.Environment.DIRECTORY_DOCUMENTS
-                                ),
-                                "OpenClimb"
-                        )
+            directory
+                ?: File(
+                    context.getExternalFilesDir(
+                        android.os.Environment.DIRECTORY_DOCUMENTS
+                    ),
+                    "Ascently"
+                )
         if (!exportDir.exists()) {
             exportDir.mkdirs()
         }
 
         val timestamp = LocalDateTime.now().toString().replace(":", "-").replace(".", "-")
-        val zipFile = File(exportDir, "openclimb_export_$timestamp.zip")
+        val zipFile = File(exportDir, "ascently_export_$timestamp.zip")
 
         try {
             ZipOutputStream(FileOutputStream(zipFile)).use { zipOut ->
@@ -52,10 +52,11 @@ object ZipExportImportUtils {
                 zipOut.closeEntry()
 
                 // Add JSON data file
-                val json = Json {
-                    prettyPrint = true
-                    ignoreUnknownKeys = true
-                }
+                val json =
+                    Json {
+                        prettyPrint = true
+                        ignoreUnknownKeys = true
+                    }
                 val jsonString = json.encodeToString(exportData)
 
                 val jsonEntry = ZipEntry(DATA_JSON_FILENAME)
@@ -78,24 +79,21 @@ object ZipExportImportUtils {
                             zipOut.closeEntry()
                             successfulImages++
                         } else {
-                            android.util.Log.w(
-                                    "ZipExportImportUtils",
-                                    "Image file not found or empty: $imagePath"
-                            )
+                            AppLogger.w("ZipExportImportUtils") {
+                                "Image file not found or empty: $imagePath"
+                            }
                         }
                     } catch (e: Exception) {
-                        android.util.Log.e(
-                                "ZipExportImportUtils",
-                                "Failed to add image $imagePath: ${e.message}"
-                        )
+                        AppLogger.e("ZipExportImportUtils", e) {
+                            "Failed to add image $imagePath: ${e.message}"
+                        }
                     }
                 }
 
                 // Log export summary
-                android.util.Log.i(
-                        "ZipExportImportUtils",
-                        "Export completed: ${successfulImages}/${referencedImagePaths.size} images included"
-                )
+                AppLogger.i("ZipExportImportUtils") {
+                    "Export completed: ${successfulImages}/${referencedImagePaths.size} images included"
+                }
             }
 
             // Validate the created ZIP file
@@ -115,10 +113,10 @@ object ZipExportImportUtils {
 
     /** Creates a ZIP file and writes it to a provided URI */
     fun createExportZipToUri(
-            context: Context,
-            uri: android.net.Uri,
-            exportData: ClimbDataBackup,
-            referencedImagePaths: Set<String>
+        context: Context,
+        uri: android.net.Uri,
+        exportData: ClimbDataBackup,
+        referencedImagePaths: Set<String>
     ) {
         try {
             context.contentResolver.openOutputStream(uri)?.use { outputStream ->
@@ -131,10 +129,11 @@ object ZipExportImportUtils {
                     zipOut.closeEntry()
 
                     // Add JSON data file
-                    val json = Json {
-                        prettyPrint = true
-                        ignoreUnknownKeys = true
-                    }
+                    val json =
+                        Json {
+                            prettyPrint = true
+                            ignoreUnknownKeys = true
+                        }
                     val jsonString = json.encodeToString(exportData)
 
                     val jsonEntry = ZipEntry(DATA_JSON_FILENAME)
@@ -158,32 +157,30 @@ object ZipExportImportUtils {
                                 successfulImages++
                             }
                         } catch (e: Exception) {
-                            android.util.Log.e(
-                                    "ZipExportImportUtils",
-                                    "Failed to add image $imagePath: ${e.message}"
-                            )
+                            AppLogger.e("ZipExportImportUtils", e) {
+                                "Failed to add image $imagePath: ${e.message}"
+                            }
                         }
                     }
 
-                    android.util.Log.i(
-                            "ZipExportImportUtils",
-                            "Export to URI completed: ${successfulImages}/${referencedImagePaths.size} images included"
-                    )
+                    AppLogger.i("ZipExportImportUtils") {
+                        "Export to URI completed: ${successfulImages}/${referencedImagePaths.size} images included"
+                    }
                 }
             }
-                    ?: throw IOException("Could not open output stream")
+                ?: throw IOException("Could not open output stream")
         } catch (e: Exception) {
             throw IOException("Failed to create export ZIP to URI: ${e.message}")
         }
     }
 
     private fun createMetadata(
-            exportData: ClimbDataBackup,
-            referencedImagePaths: Set<String>
+        exportData: ClimbDataBackup,
+        referencedImagePaths: Set<String>
     ): String {
         return buildString {
-            appendLine("OpenClimb Export Metadata")
-            appendLine("=======================")
+            appendLine("Ascently Export Metadata")
+            appendLine("========================")
             appendLine("Export Date: ${exportData.exportedAt}")
             appendLine("Version: ${exportData.version}")
             appendLine("Gyms: ${exportData.gyms.size}")
@@ -197,8 +194,8 @@ object ZipExportImportUtils {
 
     /** Data class to hold extraction results */
     data class ImportResult(
-            val jsonContent: String,
-            val importedImagePaths: Map<String, String> // original filename -> new relative path
+        val jsonContent: String,
+        val importedImagePaths: Map<String, String> // original filename -> new relative path
     )
 
     /** Extracts a ZIP file and returns the JSON content and imported image paths */
@@ -217,16 +214,17 @@ object ZipExportImportUtils {
                             // Read metadata for validation
                             val metadataContent = zipIn.readBytes().toString(Charsets.UTF_8)
                             foundRequiredFiles.add("metadata")
-                            android.util.Log.i(
-                                    "ZipExportImportUtils",
-                                    "Found metadata: ${metadataContent.lines().take(3).joinToString()}"
-                            )
+                            AppLogger.i("ZipExportImportUtils") {
+                                "Found metadata: ${metadataContent.lines().take(3).joinToString()}"
+                            }
                         }
+
                         entry.name == DATA_JSON_FILENAME -> {
                             // Read JSON data
                             jsonContent = zipIn.readBytes().toString(Charsets.UTF_8)
                             foundRequiredFiles.add("data")
                         }
+
                         entry.name.startsWith("$IMAGES_DIR_NAME/") && !entry.isDirectory -> {
                             // Extract image file
                             val originalFilename = entry.name.substringAfter("$IMAGES_DIR_NAME/")
@@ -234,11 +232,11 @@ object ZipExportImportUtils {
                             try {
                                 // Create temporary file to hold the extracted image
                                 val tempFile =
-                                        File.createTempFile(
-                                                "import_image_",
-                                                "_$originalFilename",
-                                                context.cacheDir
-                                        )
+                                    File.createTempFile(
+                                        "import_image_",
+                                        "_$originalFilename",
+                                        context.cacheDir
+                                    )
 
                                 FileOutputStream(tempFile).use { output -> zipIn.copyTo(output) }
 
@@ -248,37 +246,33 @@ object ZipExportImportUtils {
                                     val newPath = ImageUtils.importImageFile(context, tempFile)
                                     if (newPath != null) {
                                         importedImagePaths[originalFilename] = newPath
-                                        android.util.Log.d(
-                                                "ZipExportImportUtils",
-                                                "Successfully imported image: $originalFilename -> $newPath"
-                                        )
+                                        AppLogger.d("ZipExportImportUtils") {
+                                            "Successfully imported image: $originalFilename -> $newPath"
+                                        }
                                     } else {
-                                        android.util.Log.w(
-                                                "ZipExportImportUtils",
-                                                "Failed to import image: $originalFilename"
-                                        )
+                                        AppLogger.w("ZipExportImportUtils") {
+                                            "Failed to import image: $originalFilename"
+                                        }
                                     }
                                 } else {
-                                    android.util.Log.w(
-                                            "ZipExportImportUtils",
-                                            "Extracted image is empty: $originalFilename"
-                                    )
+                                    AppLogger.w("ZipExportImportUtils") {
+                                        "Extracted image is empty: $originalFilename"
+                                    }
                                 }
 
                                 // Clean up temp file
                                 tempFile.delete()
                             } catch (e: Exception) {
-                                android.util.Log.e(
-                                        "ZipExportImportUtils",
-                                        "Failed to process image $originalFilename: ${e.message}"
-                                )
+                                AppLogger.e("ZipExportImportUtils", e) {
+                                    "Failed to process image $originalFilename: ${e.message}"
+                                }
                             }
                         }
+
                         else -> {
-                            android.util.Log.d(
-                                    "ZipExportImportUtils",
-                                    "Skipping ZIP entry: ${entry.name}"
-                            )
+                            AppLogger.d("ZipExportImportUtils") {
+                                "Skipping ZIP entry: ${entry.name}"
+                            }
                         }
                     }
 
@@ -296,10 +290,9 @@ object ZipExportImportUtils {
                 throw IOException("Invalid ZIP file: data.json is empty")
             }
 
-            android.util.Log.i(
-                    "ZipExportImportUtils",
-                    "Import extraction completed: ${importedImagePaths.size} images processed"
-            )
+            AppLogger.i("ZipExportImportUtils") {
+                "Import extraction completed: ${importedImagePaths.size} images processed"
+            }
 
             return ImportResult(jsonContent, importedImagePaths)
         } catch (e: Exception) {
@@ -312,16 +305,16 @@ object ZipExportImportUtils {
      * the new ones after import
      */
     fun updateProblemImagePaths(
-            problems: List<BackupProblem>,
-            imagePathMapping: Map<String, String>
+        problems: List<BackupProblem>,
+        imagePathMapping: Map<String, String>
     ): List<BackupProblem> {
         return problems.map { problem ->
             val updatedImagePaths =
-                    (problem.imagePaths ?: emptyList()).mapNotNull { oldPath ->
-                        // Extract filename from the old path
-                        val filename = oldPath.substringAfterLast("/")
-                        imagePathMapping[filename]
-                    }
+                (problem.imagePaths ?: emptyList()).mapNotNull { oldPath ->
+                    // Extract filename from the old path
+                    val filename = oldPath.substringAfterLast("/")
+                    imagePathMapping[filename]
+                }
             problem.withUpdatedImagePaths(updatedImagePaths)
         }
     }

android/app/src/main/java/com/atridad/ascently/widget/ClimbStatsWidgetProvider.kt

@@ -1,4 +1,4 @@
-package com.atridad.openclimb.widget
+package com.atridad.ascently.widget
 
 import android.app.PendingIntent
 import android.appwidget.AppWidgetManager
@@ -7,10 +7,11 @@ import android.content.ComponentName
 import android.content.Context
 import android.content.Intent
 import android.widget.RemoteViews
-import com.atridad.openclimb.MainActivity
-import com.atridad.openclimb.R
-import com.atridad.openclimb.data.database.OpenClimbDatabase
-import com.atridad.openclimb.data.repository.ClimbRepository
+import com.atridad.ascently.MainActivity
+import com.atridad.ascently.R
+import com.atridad.ascently.data.database.AscentlyDatabase
+import com.atridad.ascently.data.repository.ClimbRepository
+import java.time.LocalDate
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.SupervisorJob
@@ -45,57 +46,50 @@ class ClimbStatsWidgetProvider : AppWidgetProvider() {
     ) {
         coroutineScope.launch {
             try {
-                val database = OpenClimbDatabase.getDatabase(context)
+                val database = AscentlyDatabase.getDatabase(context)
                 val repository = ClimbRepository(database, context)
 
-                // Fetch stats data
+                // Get last 7 days date range (rolling period)
+                val today = LocalDate.now()
+                val sevenDaysAgo = today.minusDays(6) // Today + 6 days ago = 7 days total
+
+                // Fetch all sessions and attempts
                 val sessions = repository.getAllSessions().first()
-                val problems = repository.getAllProblems().first()
                 val attempts = repository.getAllAttempts().first()
-                val gyms = repository.getAllGyms().first()
-                val activeSession = repository.getActiveSession()
 
-                // Calculate stats
-                val completedSessions = sessions.filter { it.endTime != null }
-
-                // Count problems that have been completed (have at least one successful attempt)
-                val completedProblems =
-                        problems
-                                .filter { problem ->
-                                    attempts.any { attempt ->
-                                        attempt.problemId == problem.id &&
-                                                (attempt.result ==
-                                                        com.atridad.openclimb.data.model
-                                                                .AttemptResult.SUCCESS ||
-                                                        attempt.result ==
-                                                                com.atridad.openclimb.data.model
-                                                                        .AttemptResult.FLASH)
-                                    }
-                                }
-                                .size
-
-                val favoriteGym =
-                        sessions.groupBy { it.gymId }.maxByOrNull { it.value.size }?.let {
-                                (gymId, _) ->
-                            gyms.find { it.id == gymId }?.name
+                // Filter for last 7 days across all gyms
+                val weekSessions =
+                        sessions.filter { session ->
+                            try {
+                                val sessionDate = LocalDate.parse(session.date.substring(0, 10))
+                                !sessionDate.isBefore(sevenDaysAgo) && !sessionDate.isAfter(today)
+                            } catch (_: Exception) {
+                                false
+                            }
                         }
-                                ?: "No sessions yet"
+
+                val weekSessionIds = weekSessions.map { it.id }.toSet()
+
+                // Count total attempts this week
+                val totalAttempts =
+                        attempts.count { attempt -> weekSessionIds.contains(attempt.sessionId) }
+
+                // Count sessions this week
+                val totalSessions = weekSessions.size
 
                 launch(Dispatchers.Main) {
                     val views = RemoteViews(context.packageName, R.layout.widget_climb_stats)
 
-                    views.setTextViewText(
-                            R.id.widget_total_sessions,
-                            completedSessions.size.toString()
-                    )
-                    views.setTextViewText(
-                            R.id.widget_problems_completed,
-                            completedProblems.toString()
-                    )
-                    views.setTextViewText(R.id.widget_total_problems, problems.size.toString())
-                    views.setTextViewText(R.id.widget_favorite_gym, favoriteGym)
+                    // Set weekly stats
+                    views.setTextViewText(R.id.widget_attempts_value, totalAttempts.toString())
+                    views.setTextViewText(R.id.widget_sessions_value, totalSessions.toString())
 
-                    val intent = Intent(context, MainActivity::class.java)
+                    val intent =
+                            Intent(context, MainActivity::class.java).apply {
+                                flags =
+                                        Intent.FLAG_ACTIVITY_NEW_TASK or
+                                                Intent.FLAG_ACTIVITY_CLEAR_TOP
+                            }
                     val pendingIntent =
                             PendingIntent.getActivity(
                                     context,
@@ -108,13 +102,11 @@ class ClimbStatsWidgetProvider : AppWidgetProvider() {
 
                     appWidgetManager.updateAppWidget(appWidgetId, views)
                 }
-            } catch (e: Exception) {
+            } catch (_: Exception) {
                 launch(Dispatchers.Main) {
                     val views = RemoteViews(context.packageName, R.layout.widget_climb_stats)
-                    views.setTextViewText(R.id.widget_total_sessions, "0")
-                    views.setTextViewText(R.id.widget_problems_completed, "0")
-                    views.setTextViewText(R.id.widget_total_problems, "0")
-                    views.setTextViewText(R.id.widget_favorite_gym, "No data")
+                    views.setTextViewText(R.id.widget_attempts_value, "0")
+                    views.setTextViewText(R.id.widget_sessions_value, "0")
 
                     val intent = Intent(context, MainActivity::class.java)
                     val pendingIntent =

android/app/src/main/java/com/atridad/openclimb/data/health/HealthConnectStub.kt

@@ -1,426 +0,0 @@
-package com.atridad.openclimb.data.health
-
-import android.annotation.SuppressLint
-import android.content.Context
-import android.content.SharedPreferences
-import android.util.Log
-import androidx.activity.result.contract.ActivityResultContract
-import androidx.health.connect.client.HealthConnectClient
-import androidx.health.connect.client.PermissionController
-import androidx.health.connect.client.permission.HealthPermission
-import androidx.health.connect.client.records.ExerciseSessionRecord
-import androidx.health.connect.client.records.HeartRateRecord
-import androidx.health.connect.client.records.TotalCaloriesBurnedRecord
-import androidx.health.connect.client.units.Energy
-import com.atridad.openclimb.data.model.ClimbSession
-import com.atridad.openclimb.data.model.SessionStatus
-import com.atridad.openclimb.utils.DateFormatUtils
-import java.time.Duration
-import java.time.Instant
-import java.time.ZoneOffset
-import kotlinx.coroutines.flow.Flow
-import kotlinx.coroutines.flow.MutableStateFlow
-import kotlinx.coroutines.flow.asStateFlow
-import kotlinx.coroutines.flow.flow
-
-/**
- * Health Connect manager for OpenClimb that syncs climbing sessions to Samsung Health, Google Fit,
- * and other health apps.
- */
-@SuppressLint("RestrictedApi")
-class HealthConnectManager(private val context: Context) {
-
-    private val preferences: SharedPreferences =
-            context.getSharedPreferences("health_connect_prefs", Context.MODE_PRIVATE)
-
-    private val _isEnabled = MutableStateFlow(preferences.getBoolean("enabled", false))
-    private val _hasPermissions = MutableStateFlow(preferences.getBoolean("permissions", false))
-    private val _autoSync = MutableStateFlow(preferences.getBoolean("auto_sync", true))
-    private val _isCompatible = MutableStateFlow(true)
-
-    val isEnabled: Flow<Boolean> = _isEnabled.asStateFlow()
-    val hasPermissions: Flow<Boolean> = _hasPermissions.asStateFlow()
-    val autoSyncEnabled: Flow<Boolean> = _autoSync.asStateFlow()
-    val isCompatible: Flow<Boolean> = _isCompatible.asStateFlow()
-
-    companion object {
-        private const val TAG = "HealthConnectManager"
-
-        val REQUIRED_PERMISSIONS =
-                setOf(
-                        HealthPermission.getReadPermission(ExerciseSessionRecord::class),
-                        HealthPermission.getWritePermission(ExerciseSessionRecord::class),
-                        HealthPermission.getReadPermission(HeartRateRecord::class),
-                        HealthPermission.getWritePermission(HeartRateRecord::class),
-                        HealthPermission.getReadPermission(TotalCaloriesBurnedRecord::class),
-                        HealthPermission.getWritePermission(TotalCaloriesBurnedRecord::class)
-                )
-    }
-
-    private val healthConnectClient by lazy {
-        try {
-            HealthConnectClient.getOrCreate(context)
-        } catch (e: Exception) {
-            Log.e(TAG, "Failed to create Health Connect client", e)
-            _isCompatible.value = false
-            null
-        }
-    }
-
-    /** Check if Health Connect is available on this device */
-    fun isHealthConnectAvailable(): Flow<Boolean> = flow {
-        try {
-            if (!_isCompatible.value) {
-                emit(false)
-                return@flow
-            }
-            val status = HealthConnectClient.getSdkStatus(context)
-            emit(status == HealthConnectClient.SDK_AVAILABLE)
-        } catch (e: Exception) {
-            Log.e(TAG, "Error checking Health Connect availability", e)
-            _isCompatible.value = false
-            emit(false)
-        }
-    }
-
-    /** Enable or disable Health Connect integration */
-    fun setEnabled(enabled: Boolean) {
-        preferences.edit().putBoolean("enabled", enabled).apply()
-        _isEnabled.value = enabled
-
-        if (!enabled) {
-            setPermissionsGranted(false)
-        }
-    }
-
-    /** Update the permissions granted state */
-    fun setPermissionsGranted(granted: Boolean) {
-        preferences.edit().putBoolean("permissions", granted).apply()
-        _hasPermissions.value = granted
-    }
-
-    /** Enable or disable auto-sync */
-    fun setAutoSyncEnabled(enabled: Boolean) {
-        preferences.edit().putBoolean("auto_sync", enabled).apply()
-        _autoSync.value = enabled
-    }
-
-    /** Check if all required permissions are granted */
-    suspend fun hasAllPermissions(): Boolean {
-        return try {
-            if (!_isCompatible.value || healthConnectClient == null) {
-                return false
-            }
-            val grantedPermissions =
-                    healthConnectClient!!.permissionController.getGrantedPermissions()
-            val hasAll =
-                    REQUIRED_PERMISSIONS.all { permission ->
-                        grantedPermissions.contains(permission)
-                    }
-            setPermissionsGranted(hasAll)
-            hasAll
-        } catch (e: Exception) {
-            Log.e(TAG, "Error checking permissions", e)
-            setPermissionsGranted(false)
-            false
-        }
-    }
-
-    /** Check if Health Connect is ready for use */
-    suspend fun isReady(): Boolean {
-        return try {
-            if (!_isEnabled.value || !_isCompatible.value || healthConnectClient == null)
-                    return false
-
-            val isAvailable =
-                    HealthConnectClient.getSdkStatus(context) == HealthConnectClient.SDK_AVAILABLE
-            val hasPerms = if (isAvailable) hasAllPermissions() else false
-            isAvailable && hasPerms
-        } catch (e: Exception) {
-            Log.e(TAG, "Error checking Health Connect readiness", e)
-            false
-        }
-    }
-
-    /** Get permission request contract */
-    fun getPermissionRequestContract(): ActivityResultContract<Set<String>, Set<String>> {
-        return PermissionController.createRequestPermissionResultContract()
-    }
-
-    /** Test Health Connect functionality */
-    fun testHealthConnectSync(): String {
-        val results = mutableListOf<String>()
-
-        results.add("=== Health Connect Debug Test ===")
-
-        try {
-            // Check availability synchronously
-            val packageManager = context.packageManager
-            val healthConnectPackages =
-                    listOf(
-                            "com.google.android.apps.healthdata",
-                            "com.android.health.connect",
-                            "androidx.health.connect"
-                    )
-
-            val available =
-                    healthConnectPackages.any { packageName ->
-                        try {
-                            packageManager.getPackageInfo(packageName, 0)
-                            true
-                        } catch (e: Exception) {
-                            false
-                        }
-                    }
-            results.add("Available: $available")
-
-            // Check enabled state
-            results.add("Enabled in settings: ${_isEnabled.value}")
-
-            // Check permissions (simplified)
-            val hasPerms = _hasPermissions.value
-            results.add("Has permissions: $hasPerms")
-
-            // Check compatibility
-            results.add("API Compatible: ${_isCompatible.value}")
-
-            val ready = _isEnabled.value && _isCompatible.value && available && hasPerms
-            results.add("Ready to sync: $ready")
-
-            if (ready) {
-                results.add("Health Connect is connected!")
-            } else {
-                results.add("❌ Health Connect not ready")
-                if (!available) results.add("- Health Connect not available on device")
-                if (!_isEnabled.value) results.add("- Not enabled in OpenClimb settings")
-                if (!hasPerms) results.add("- Permissions not granted")
-                if (!_isCompatible.value) results.add("- API compatibility issues")
-            }
-        } catch (e: Exception) {
-            results.add("Test failed with error: ${e.message}")
-            Log.e(TAG, "Health Connect test failed", e)
-        }
-
-        return results.joinToString("\n")
-    }
-
-    /** Get required permissions as strings */
-    fun getRequiredPermissions(): Set<String> {
-        return try {
-            REQUIRED_PERMISSIONS.map { it.toString() }.toSet()
-        } catch (e: Exception) {
-            Log.e(TAG, "Error getting required permissions", e)
-            emptySet()
-        }
-    }
-
-    /** Sync a completed climbing session to Health Connect */
-    @SuppressLint("RestrictedApi")
-    suspend fun syncClimbingSession(
-            session: ClimbSession,
-            gymName: String,
-            attemptCount: Int = 0
-    ): Result<Unit> {
-        return try {
-            if (!isReady()) {
-                return Result.failure(IllegalStateException("Health Connect not ready"))
-            }
-
-            if (session.status != SessionStatus.COMPLETED) {
-                return Result.failure(
-                        IllegalArgumentException("Only completed sessions can be synced")
-                )
-            }
-
-            val startTime = session.startTime?.let { DateFormatUtils.parseISO8601(it) }
-            val endTime = session.endTime?.let { DateFormatUtils.parseISO8601(it) }
-
-            if (startTime == null || endTime == null) {
-                return Result.failure(
-                        IllegalArgumentException("Session must have valid start and end times")
-                )
-            }
-
-            Log.d(TAG, "Attempting to sync session '${session.id}' to Health Connect...")
-
-            val records = mutableListOf<androidx.health.connect.client.records.Record>()
-
-            try {
-                val exerciseSession =
-                        ExerciseSessionRecord(
-                                startTime = startTime,
-                                startZoneOffset =
-                                        ZoneOffset.systemDefault().rules.getOffset(startTime),
-                                endTime = endTime,
-                                endZoneOffset = ZoneOffset.systemDefault().rules.getOffset(endTime),
-                                exerciseType =
-                                        ExerciseSessionRecord.EXERCISE_TYPE_STRENGTH_TRAINING,
-                                title = "Rock Climbing at $gymName"
-                        )
-                records.add(exerciseSession)
-            } catch (e: Exception) {
-                Log.w(TAG, "Failed to create exercise session record", e)
-            }
-
-            try {
-                val durationMinutes = Duration.between(startTime, endTime).toMinutes()
-                val estimatedCalories = estimateCaloriesForClimbing(durationMinutes, attemptCount)
-
-                if (estimatedCalories > 0) {
-                    val caloriesRecord =
-                            TotalCaloriesBurnedRecord(
-                                    startTime = startTime,
-                                    startZoneOffset =
-                                            ZoneOffset.systemDefault().rules.getOffset(startTime),
-                                    endTime = endTime,
-                                    endZoneOffset =
-                                            ZoneOffset.systemDefault().rules.getOffset(endTime),
-                                    energy = Energy.calories(estimatedCalories)
-                            )
-                    records.add(caloriesRecord)
-                }
-            } catch (e: Exception) {
-                Log.w(TAG, "Failed to create calories record", e)
-            }
-
-            try {
-                val heartRateRecord = createHeartRateRecord(startTime, endTime, attemptCount)
-                heartRateRecord?.let { records.add(it) }
-            } catch (e: Exception) {
-                Log.w(TAG, "Failed to create heart rate record", e)
-            }
-
-            if (records.isNotEmpty() && healthConnectClient != null) {
-                Log.d(TAG, "Writing ${records.size} records to Health Connect...")
-                healthConnectClient!!.insertRecords(records)
-                Log.i(
-                        TAG,
-                        "Successfully synced ${records.size} records for session '${session.id}' to Health Connect"
-                )
-
-                preferences
-                        .edit()
-                        .putString("last_sync_success", DateFormatUtils.nowISO8601())
-                        .apply()
-            } else {
-                val reason =
-                        when {
-                            records.isEmpty() -> "No records created"
-                            healthConnectClient == null -> "Health Connect client unavailable"
-                            else -> "Unknown reason"
-                        }
-                Log.w(TAG, "Sync failed for session '${session.id}': $reason")
-                return Result.failure(Exception("Sync failed: $reason"))
-            }
-
-            Result.success(Unit)
-        } catch (e: Exception) {
-            Log.e(TAG, "Error syncing climbing session to Health Connect", e)
-            Result.failure(e)
-        }
-    }
-
-    /** Auto-sync a session if enabled */
-    suspend fun autoSyncSession(
-            session: ClimbSession,
-            gymName: String,
-            attemptCount: Int = 0
-    ): Result<Unit> {
-        return if (_autoSync.value && isReady()) {
-            Log.d(TAG, "Auto-syncing session '${session.id}' to Health Connect...")
-            syncClimbingSession(session, gymName, attemptCount)
-        } else {
-            val reason =
-                    when {
-                        !_autoSync.value -> "auto-sync disabled"
-                        !isReady() -> "Health Connect not ready"
-                        else -> "unknown reason"
-                    }
-            Log.d(TAG, "Auto-sync skipped for session '${session.id}': $reason")
-            Result.success(Unit)
-        }
-    }
-
-    /** Estimate calories burned during climbing */
-    private fun estimateCaloriesForClimbing(durationMinutes: Long, attemptCount: Int): Double {
-        val baseCaloriesPerMinute = 8.0
-        val intensityMultiplier =
-                when {
-                    attemptCount >= 20 -> 1.3
-                    attemptCount >= 10 -> 1.1
-                    else -> 0.9
-                }
-        return durationMinutes * baseCaloriesPerMinute * intensityMultiplier
-    }
-
-    /** Create heart rate data */
-    @SuppressLint("RestrictedApi")
-    private fun createHeartRateRecord(
-            startTime: Instant,
-            endTime: Instant,
-            attemptCount: Int
-    ): HeartRateRecord? {
-        return try {
-            val samples = mutableListOf<HeartRateRecord.Sample>()
-            val intervalMinutes = 5L
-
-            val baseHeartRate =
-                    when {
-                        attemptCount >= 20 -> 155L
-                        attemptCount >= 10 -> 145L
-                        else -> 135L
-                    }
-
-            var currentTime = startTime
-            while (currentTime.isBefore(endTime)) {
-                val variation = (-15..15).random()
-                val heartRate = (baseHeartRate + variation).coerceIn(110L, 180L)
-
-                samples.add(HeartRateRecord.Sample(time = currentTime, beatsPerMinute = heartRate))
-                currentTime = currentTime.plusSeconds(intervalMinutes * 60)
-            }
-
-            if (samples.isEmpty()) return null
-
-            HeartRateRecord(
-                    startTime = startTime,
-                    startZoneOffset = ZoneOffset.systemDefault().rules.getOffset(startTime),
-                    endTime = endTime,
-                    endZoneOffset = ZoneOffset.systemDefault().rules.getOffset(endTime),
-                    samples = samples
-            )
-        } catch (e: Exception) {
-            Log.e(TAG, "Error creating heart rate record", e)
-            null
-        }
-    }
-
-    /** Reset all preferences */
-    fun reset() {
-        preferences.edit().clear().apply()
-        _isEnabled.value = false
-        _hasPermissions.value = false
-        _autoSync.value = true
-    }
-
-    /** Check if ready for use */
-    fun isReadySync(): Boolean {
-        return _isEnabled.value && _hasPermissions.value
-    }
-
-    /** Get last successful sync timestamp */
-    fun getLastSyncSuccess(): String? {
-        return preferences.getString("last_sync_success", null)
-    }
-
-    /** Get detailed status */
-    fun getDetailedStatus(): Map<String, String> {
-        return mapOf(
-                "enabled" to _isEnabled.value.toString(),
-                "hasPermissions" to _hasPermissions.value.toString(),
-                "autoSync" to _autoSync.value.toString(),
-                "compatible" to _isCompatible.value.toString(),
-                "lastSyncSuccess" to (getLastSyncSuccess() ?: "never")
-        )
-    }
-}

android/app/src/main/java/com/atridad/openclimb/data/migration/ImageMigrationService.kt

@@ -1,205 +0,0 @@
-package com.atridad.openclimb.data.migration
-
-import android.content.Context
-import android.util.Log
-import com.atridad.openclimb.data.repository.ClimbRepository
-import com.atridad.openclimb.utils.ImageNamingUtils
-import com.atridad.openclimb.utils.ImageUtils
-import kotlinx.coroutines.flow.first
-
-/**
- * Service responsible for migrating images to use consistent naming convention across platforms.
- * This ensures that iOS and Android use the same image filenames for sync compatibility.
- */
-class ImageMigrationService(private val context: Context, private val repository: ClimbRepository) {
-    companion object {
-        private const val TAG = "ImageMigrationService"
-        private const val MIGRATION_PREF_KEY = "image_naming_migration_completed"
-    }
-
-    /**
-     * Performs a complete migration of all images in the system to use consistent naming. This
-     * should be called once during app startup after the naming convention is implemented.
-     */
-    suspend fun performFullMigration(): ImageMigrationResult {
-        Log.i(TAG, "Starting full image naming migration")
-
-        val prefs = context.getSharedPreferences("openclimb_migration", Context.MODE_PRIVATE)
-        if (prefs.getBoolean(MIGRATION_PREF_KEY, false)) {
-            Log.i(TAG, "Image migration already completed, skipping")
-            return ImageMigrationResult.AlreadyCompleted
-        }
-
-        try {
-            val allProblems = repository.getAllProblems().first()
-            val migrationResults = mutableMapOf<String, String>()
-            var migratedCount = 0
-            var errorCount = 0
-
-            Log.i(TAG, "Found ${allProblems.size} problems to check for image migration")
-
-            for (problem in allProblems) {
-                if (problem.imagePaths.isNotEmpty()) {
-                    Log.d(
-                            TAG,
-                            "Migrating images for problem '${problem.name}': ${problem.imagePaths}"
-                    )
-
-                    try {
-                        val problemMigrations =
-                                ImageUtils.migrateImageNaming(
-                                        context = context,
-                                        problemId = problem.id,
-                                        currentImagePaths = problem.imagePaths
-                                )
-
-                        if (problemMigrations.isNotEmpty()) {
-                            migrationResults.putAll(problemMigrations)
-                            migratedCount += problemMigrations.size
-
-                            // Update image paths
-                            val newImagePaths =
-                                    problem.imagePaths.map { oldPath ->
-                                        problemMigrations[oldPath] ?: oldPath
-                                    }
-
-                            val updatedProblem = problem.copy(imagePaths = newImagePaths)
-                            repository.insertProblem(updatedProblem)
-
-                            Log.d(
-                                    TAG,
-                                    "Updated problem '${problem.name}' with ${problemMigrations.size} migrated images"
-                            )
-                        }
-                    } catch (e: Exception) {
-                        Log.e(
-                                TAG,
-                                "Failed to migrate images for problem '${problem.name}': ${e.message}",
-                                e
-                        )
-                        errorCount++
-                    }
-                }
-            }
-
-            // Mark migration as completed
-            prefs.edit().putBoolean(MIGRATION_PREF_KEY, true).apply()
-
-            Log.i(
-                    TAG,
-                    "Image migration completed: $migratedCount images migrated, $errorCount errors"
-            )
-
-            return ImageMigrationResult.Success(
-                    totalMigrated = migratedCount,
-                    errors = errorCount,
-                    migrations = migrationResults
-            )
-        } catch (e: Exception) {
-            Log.e(TAG, "Image migration failed: ${e.message}", e)
-            return ImageMigrationResult.Failed(e.message ?: "Unknown error")
-        }
-    }
-
-    /** Validates that all images in the system follow the consistent naming convention. */
-    suspend fun validateImageNaming(): ValidationResult {
-        try {
-            val allProblems = repository.getAllProblems().first()
-            val validImages = mutableListOf<String>()
-            val invalidImages = mutableListOf<String>()
-            val missingImages = mutableListOf<String>()
-
-            for (problem in allProblems) {
-                for (imagePath in problem.imagePaths) {
-                    val filename = imagePath.substringAfterLast('/')
-
-                    // Check if file exists
-                    val imageFile = ImageUtils.getImageFile(context, imagePath)
-                    if (!imageFile.exists()) {
-                        missingImages.add(imagePath)
-                        continue
-                    }
-
-                    // Check if filename follows convention
-                    if (ImageNamingUtils.isValidImageFilename(filename)) {
-                        validImages.add(imagePath)
-                    } else {
-                        invalidImages.add(imagePath)
-                    }
-                }
-            }
-
-            return ValidationResult(
-                    totalImages = validImages.size + invalidImages.size + missingImages.size,
-                    validImages = validImages,
-                    invalidImages = invalidImages,
-                    missingImages = missingImages
-            )
-        } catch (e: Exception) {
-            Log.e(TAG, "Image validation failed: ${e.message}", e)
-            return ValidationResult(
-                    totalImages = 0,
-                    validImages = emptyList(),
-                    invalidImages = emptyList(),
-                    missingImages = emptyList()
-            )
-        }
-    }
-
-    /** Migrates images for a specific problem during sync operations. */
-    suspend fun migrateProblemImages(
-            problemId: String,
-            currentImagePaths: List<String>
-    ): Map<String, String> {
-        return try {
-            ImageUtils.migrateImageNaming(context, problemId, currentImagePaths)
-        } catch (e: Exception) {
-            Log.e(TAG, "Failed to migrate images for problem $problemId: ${e.message}", e)
-            emptyMap()
-        }
-    }
-
-    /**
-     * Cleans up any orphaned image files that don't follow our naming convention and aren't
-     * referenced by any problems.
-     */
-    suspend fun cleanupOrphanedImages() {
-        try {
-            val allProblems = repository.getAllProblems().first()
-            val referencedPaths = allProblems.flatMap { it.imagePaths }.toSet()
-
-            ImageUtils.cleanupOrphanedImages(context, referencedPaths)
-
-            Log.i(TAG, "Orphaned image cleanup completed")
-        } catch (e: Exception) {
-            Log.e(TAG, "Failed to cleanup orphaned images: ${e.message}", e)
-        }
-    }
-}
-
-/** Result of an image migration operation */
-sealed class ImageMigrationResult {
-    object AlreadyCompleted : ImageMigrationResult()
-
-    data class Success(
-            val totalMigrated: Int,
-            val errors: Int,
-            val migrations: Map<String, String>
-    ) : ImageMigrationResult()
-
-    data class Failed(val error: String) : ImageMigrationResult()
-}
-
-/** Result of image naming validation */
-data class ValidationResult(
-        val totalImages: Int,
-        val validImages: List<String>,
-        val invalidImages: List<String>,
-        val missingImages: List<String>
-) {
-    val isAllValid: Boolean
-        get() = invalidImages.isEmpty() && missingImages.isEmpty()
-
-    val validPercentage: Double
-        get() = if (totalImages == 0) 100.0 else (validImages.size.toDouble() / totalImages) * 100
-}

android/app/src/main/java/com/atridad/openclimb/data/model/ClimbType.kt

@@ -1,17 +0,0 @@
-package com.atridad.openclimb.data.model
-
-import kotlinx.serialization.Serializable
-
-@Serializable
-enum class ClimbType {
-    ROPE,
-    BOULDER;
-    
-    /**
-     * Get the display name
-     */
-    fun getDisplayName(): String = when (this) {
-        ROPE -> "Rope"
-        BOULDER -> "Bouldering"
-    }
-}

android/app/src/main/java/com/atridad/openclimb/data/model/DifficultySystem.kt

@@ -1,224 +0,0 @@
-package com.atridad.openclimb.data.model
-
-import kotlinx.serialization.Serializable
-
-@Serializable
-enum class DifficultySystem {
-    // Bouldering
-    V_SCALE,
-    FONT,
-
-    // Rope
-    YDS,
-    CUSTOM;
-
-    /** Get the display name for the UI */
-    fun getDisplayName(): String =
-            when (this) {
-                V_SCALE -> "V Scale"
-                FONT -> "Font Scale"
-                YDS -> "YDS (Yosemite)"
-                CUSTOM -> "Custom"
-            }
-
-    /** Check if this system is for bouldering */
-    fun isBoulderingSystem(): Boolean =
-            when (this) {
-                V_SCALE, FONT -> true
-                YDS -> false
-                CUSTOM -> true
-            }
-
-    /** Check if this system is for rope climbing */
-    fun isRopeSystem(): Boolean =
-            when (this) {
-                YDS -> true
-                V_SCALE, FONT -> false
-                CUSTOM -> true
-            }
-
-    /** Get available grades for this system */
-    fun getAvailableGrades(): List<String> =
-            when (this) {
-                V_SCALE ->
-                        listOf(
-                                "VB",
-                                "V0",
-                                "V1",
-                                "V2",
-                                "V3",
-                                "V4",
-                                "V5",
-                                "V6",
-                                "V7",
-                                "V8",
-                                "V9",
-                                "V10",
-                                "V11",
-                                "V12",
-                                "V13",
-                                "V14",
-                                "V15",
-                                "V16",
-                                "V17"
-                        )
-                FONT ->
-                        listOf(
-                                "3",
-                                "4A",
-                                "4B",
-                                "4C",
-                                "5A",
-                                "5B",
-                                "5C",
-                                "6A",
-                                "6A+",
-                                "6B",
-                                "6B+",
-                                "6C",
-                                "6C+",
-                                "7A",
-                                "7A+",
-                                "7B",
-                                "7B+",
-                                "7C",
-                                "7C+",
-                                "8A",
-                                "8A+",
-                                "8B",
-                                "8B+",
-                                "8C",
-                                "8C+"
-                        )
-                YDS ->
-                        listOf(
-                                "5.0",
-                                "5.1",
-                                "5.2",
-                                "5.3",
-                                "5.4",
-                                "5.5",
-                                "5.6",
-                                "5.7",
-                                "5.8",
-                                "5.9",
-                                "5.10a",
-                                "5.10b",
-                                "5.10c",
-                                "5.10d",
-                                "5.11a",
-                                "5.11b",
-                                "5.11c",
-                                "5.11d",
-                                "5.12a",
-                                "5.12b",
-                                "5.12c",
-                                "5.12d",
-                                "5.13a",
-                                "5.13b",
-                                "5.13c",
-                                "5.13d",
-                                "5.14a",
-                                "5.14b",
-                                "5.14c",
-                                "5.14d",
-                                "5.15a",
-                                "5.15b",
-                                "5.15c",
-                                "5.15d"
-                        )
-                CUSTOM -> emptyList()
-            }
-
-    companion object {
-        /** Get all difficulty systems based on type */
-        fun getSystemsForClimbType(climbType: ClimbType): List<DifficultySystem> =
-                when (climbType) {
-                    ClimbType.BOULDER -> entries.filter { it.isBoulderingSystem() }
-                    ClimbType.ROPE -> entries.filter { it.isRopeSystem() }
-                }
-    }
-}
-
-@Serializable
-data class DifficultyGrade(val system: DifficultySystem, val grade: String, val numericValue: Int) {
-
-    constructor(
-            system: DifficultySystem,
-            grade: String
-    ) : this(system = system, grade = grade, numericValue = calculateNumericValue(system, grade))
-
-    companion object {
-        private fun calculateNumericValue(system: DifficultySystem, grade: String): Int {
-            return when (system) {
-                DifficultySystem.V_SCALE -> {
-                    if (grade == "VB") 0 else grade.removePrefix("V").toIntOrNull() ?: 0
-                }
-                DifficultySystem.YDS -> {
-                    when {
-                        grade.startsWith("5.10") ->
-                                10 + (grade.getOrNull(4)?.toString()?.hashCode()?.rem(4) ?: 0)
-                        grade.startsWith("5.11") ->
-                                14 + (grade.getOrNull(4)?.toString()?.hashCode()?.rem(4) ?: 0)
-                        grade.startsWith("5.12") ->
-                                18 + (grade.getOrNull(4)?.toString()?.hashCode()?.rem(4) ?: 0)
-                        grade.startsWith("5.13") ->
-                                22 + (grade.getOrNull(4)?.toString()?.hashCode()?.rem(4) ?: 0)
-                        grade.startsWith("5.14") ->
-                                26 + (grade.getOrNull(4)?.toString()?.hashCode()?.rem(4) ?: 0)
-                        grade.startsWith("5.15") ->
-                                30 + (grade.getOrNull(4)?.toString()?.hashCode()?.rem(4) ?: 0)
-                        else -> grade.removePrefix("5.").toIntOrNull() ?: 0
-                    }
-                }
-                DifficultySystem.FONT -> {
-                    when {
-                        grade.startsWith("6A") -> 6
-                        grade.startsWith("6B") -> 7
-                        grade.startsWith("6C") -> 8
-                        grade.startsWith("7A") -> 9
-                        grade.startsWith("7B") -> 10
-                        grade.startsWith("7C") -> 11
-                        grade.startsWith("8A") -> 12
-                        grade.startsWith("8B") -> 13
-                        grade.startsWith("8C") -> 14
-                        else -> grade.toIntOrNull() ?: 0
-                    }
-                }
-                DifficultySystem.CUSTOM -> grade.hashCode().rem(100)
-            }
-        }
-    }
-    /**
-     * Compare this grade with another grade of the same system Returns negative if this grade is
-     * easier, positive if harder, 0 if equal
-     */
-    fun compareTo(other: DifficultyGrade): Int {
-        if (system != other.system) return 0
-
-        return when (system) {
-            DifficultySystem.V_SCALE -> compareVScaleGrades(grade, other.grade)
-            DifficultySystem.FONT -> compareFontGrades(grade, other.grade)
-            DifficultySystem.YDS -> compareYDSGrades(grade, other.grade)
-            DifficultySystem.CUSTOM -> grade.compareTo(other.grade)
-        }
-    }
-
-    private fun compareVScaleGrades(grade1: String, grade2: String): Int {
-        if (grade1 == "VB" && grade2 != "VB") return -1
-        if (grade2 == "VB" && grade1 != "VB") return 1
-        if (grade1 == "VB" && grade2 == "VB") return 0
-
-        val num1 = grade1.removePrefix("V").toIntOrNull() ?: 0
-        val num2 = grade2.removePrefix("V").toIntOrNull() ?: 0
-        return num1.compareTo(num2)
-    }
-
-    private fun compareFontGrades(grade1: String, grade2: String): Int {
-        return grade1.compareTo(grade2)
-    }
-
-    private fun compareYDSGrades(grade1: String, grade2: String): Int {
-        return grade1.compareTo(grade2)
-    }
-}

android/app/src/main/java/com/atridad/openclimb/service/SessionTrackingService.kt

@@ -1,292 +0,0 @@
-package com.atridad.openclimb.service
-
-import android.app.NotificationChannel
-import android.app.NotificationManager
-import android.app.PendingIntent
-import android.app.Service
-import android.content.Context
-import android.content.Intent
-import android.os.IBinder
-import androidx.core.app.NotificationCompat
-import com.atridad.openclimb.MainActivity
-import com.atridad.openclimb.R
-import com.atridad.openclimb.data.database.OpenClimbDatabase
-import com.atridad.openclimb.data.repository.ClimbRepository
-import kotlinx.coroutines.*
-import kotlinx.coroutines.flow.firstOrNull
-import java.time.LocalDateTime
-import java.time.temporal.ChronoUnit
-import kotlinx.coroutines.runBlocking
-
-class SessionTrackingService : Service() {
-    
-    private val serviceScope = CoroutineScope(Dispatchers.IO + SupervisorJob())
-    private var notificationJob: Job? = null
-    private var monitoringJob: Job? = null
-    
-    private lateinit var repository: ClimbRepository
-    private lateinit var notificationManager: NotificationManager
-    
-    companion object {
-        const val NOTIFICATION_ID = 1001
-        const val CHANNEL_ID = "session_tracking_channel"
-        const val ACTION_START_SESSION = "start_session"
-        const val ACTION_STOP_SESSION = "stop_session"
-        const val EXTRA_SESSION_ID = "session_id"
-        
-        fun createStartIntent(context: Context, sessionId: String): Intent {
-            return Intent(context, SessionTrackingService::class.java).apply {
-                action = ACTION_START_SESSION
-                putExtra(EXTRA_SESSION_ID, sessionId)
-            }
-        }
-        
-        fun createStopIntent(context: Context, sessionId: String): Intent {
-            return Intent(context, SessionTrackingService::class.java).apply {
-                action = ACTION_STOP_SESSION
-                putExtra(EXTRA_SESSION_ID, sessionId)
-            }
-        }
-    }
-    
-    override fun onCreate() {
-        super.onCreate()
-        
-        val database = OpenClimbDatabase.getDatabase(this)
-        repository = ClimbRepository(database, this)
-        notificationManager = getSystemService(NOTIFICATION_SERVICE) as NotificationManager
-        
-        createNotificationChannel()
-    }
-    
-    override fun onStartCommand(intent: Intent?, flags: Int, startId: Int): Int {
-        when (intent?.action) {
-            ACTION_START_SESSION -> {
-                val sessionId = intent.getStringExtra(EXTRA_SESSION_ID)
-                if (sessionId != null) {
-                    startSessionTracking(sessionId)
-                }
-            }
-            ACTION_STOP_SESSION -> {
-                val sessionId = intent.getStringExtra(EXTRA_SESSION_ID)
-                serviceScope.launch {
-                    try {
-                        val targetSession = when {
-                            sessionId != null -> repository.getSessionById(sessionId)
-                            else -> repository.getActiveSession()
-                        }
-                        if (targetSession != null && targetSession.status == com.atridad.openclimb.data.model.SessionStatus.ACTIVE) {
-                            val completed = with(com.atridad.openclimb.data.model.ClimbSession) { targetSession.complete() }
-                            repository.updateSession(completed)
-                        }
-                    } finally {
-                        stopSessionTracking()
-                    }
-                }
-            }
-        }
-
-        return START_REDELIVER_INTENT
-    }
-    
-    override fun onTaskRemoved(rootIntent: Intent?) {
-        super.onTaskRemoved(rootIntent)
-    }
-    
-    override fun onBind(intent: Intent?): IBinder? = null
-    
-    private fun startSessionTracking(sessionId: String) {
-        notificationJob?.cancel()
-        monitoringJob?.cancel()
-        
-        try {
-            createAndShowNotification(sessionId)
-        } catch (e: Exception) {
-            e.printStackTrace()
-        }
-        
-        notificationJob = serviceScope.launch {
-            try {
-                if (!isNotificationActive()) {
-                    delay(1000L)
-                    createAndShowNotification(sessionId)
-                }
-                
-                while (isActive) {
-                    delay(5000L)
-                    updateNotification(sessionId)
-                }
-            } catch (e: Exception) {
-                e.printStackTrace()
-            }
-        }
-        
-        monitoringJob = serviceScope.launch {
-            try {
-                while (isActive) {
-                    delay(10000L)
-                    
-                    if (!isNotificationActive()) {
-                        updateNotification(sessionId)
-                    }
-                    
-                    val session = repository.getSessionById(sessionId)
-                    if (session == null || session.status != com.atridad.openclimb.data.model.SessionStatus.ACTIVE) {
-                        stopSessionTracking()
-                        break
-                    }
-                }
-            } catch (e: Exception) {
-                e.printStackTrace()
-            }
-        }
-    }
-    
-    private fun stopSessionTracking() {
-        notificationJob?.cancel()
-        monitoringJob?.cancel()
-        stopForeground(STOP_FOREGROUND_REMOVE)
-        stopSelf()
-    }
-    
-    private fun isNotificationActive(): Boolean {
-        return try {
-            val activeNotifications = notificationManager.activeNotifications
-            activeNotifications.any { it.id == NOTIFICATION_ID }
-        } catch (e: Exception) {
-            false
-        }
-    }
-    
-    private suspend fun updateNotification(sessionId: String) {
-        try {
-            createAndShowNotification(sessionId)
-        } catch (e: Exception) {
-            e.printStackTrace()
-
-            try {
-                delay(10000L)
-                createAndShowNotification(sessionId)
-            } catch (retryException: Exception) {
-                retryException.printStackTrace()
-                stopSessionTracking()
-            }
-        }
-    }
-    
-    private fun createAndShowNotification(sessionId: String) {
-        try {
-            val session = runBlocking {
-                repository.getSessionById(sessionId)
-            }
-            if (session == null || session.status != com.atridad.openclimb.data.model.SessionStatus.ACTIVE) {
-                stopSessionTracking()
-                return
-            }
-            
-            val gym = runBlocking {
-                repository.getGymById(session.gymId)
-            }
-            
-            val attempts = runBlocking {
-                repository.getAttemptsBySession(sessionId).firstOrNull() ?: emptyList()
-            }
-            
-            val duration = session.startTime?.let { startTime ->
-                try {
-                    val start = LocalDateTime.parse(startTime)
-                    val now = LocalDateTime.now()
-                    val totalSeconds = ChronoUnit.SECONDS.between(start, now)
-                    val hours = totalSeconds / 3600
-                    val minutes = (totalSeconds % 3600) / 60
-                    val seconds = totalSeconds % 60
-                    
-                    when {
-                        hours > 0 -> "${hours}h ${minutes}m ${seconds}s"
-                        minutes > 0 -> "${minutes}m ${seconds}s"
-                        else -> "${totalSeconds}s"
-                    }
-                } catch (_: Exception) {
-                    "Active"
-                }
-            } ?: "Active"
-            
-            val notification = NotificationCompat.Builder(this, CHANNEL_ID)
-                .setContentTitle("Climbing Session Active")
-                .setContentText("${gym?.name ?: "Gym"} • $duration • ${attempts.size} attempts")
-                .setSmallIcon(R.drawable.ic_mountains)
-                .setOngoing(true)
-                .setAutoCancel(false)
-                .setPriority(NotificationCompat.PRIORITY_DEFAULT)
-                .setCategory(NotificationCompat.CATEGORY_SERVICE)
-                .setVisibility(NotificationCompat.VISIBILITY_PUBLIC)
-                .setContentIntent(createOpenAppIntent())
-                .addAction(
-                    R.drawable.ic_mountains,
-                    "Open Session",
-                    createOpenAppIntent()
-                )
-                .addAction(
-                    android.R.drawable.ic_menu_close_clear_cancel,
-                    "End Session",
-                    createStopPendingIntent(sessionId)
-                )
-                .build()
-            
-            startForeground(NOTIFICATION_ID, notification)
-            
-            notificationManager.notify(NOTIFICATION_ID, notification)
-            
-        } catch (e: Exception) {
-            e.printStackTrace()
-            throw e
-        }
-    }
-    
-    private fun createOpenAppIntent(): PendingIntent {
-        val intent = Intent(this, MainActivity::class.java).apply {
-            flags = Intent.FLAG_ACTIVITY_NEW_TASK or Intent.FLAG_ACTIVITY_CLEAR_TOP
-            action = "OPEN_SESSION"
-        }
-        return PendingIntent.getActivity(
-            this,
-            0,
-            intent,
-            PendingIntent.FLAG_UPDATE_CURRENT or PendingIntent.FLAG_IMMUTABLE
-        )
-    }
-    
-    private fun createStopPendingIntent(sessionId: String): PendingIntent {
-        val intent = createStopIntent(this, sessionId)
-        return PendingIntent.getService(
-            this,
-            1,
-            intent,
-            PendingIntent.FLAG_UPDATE_CURRENT or PendingIntent.FLAG_IMMUTABLE
-        )
-    }
-    
-    private fun createNotificationChannel() {
-        val channel = NotificationChannel(
-            CHANNEL_ID,
-            "Session Tracking",
-            NotificationManager.IMPORTANCE_DEFAULT
-        ).apply {
-            description = "Shows active climbing session information"
-            setShowBadge(false)
-            lockscreenVisibility = NotificationCompat.VISIBILITY_PUBLIC
-            enableLights(false)
-            enableVibration(false)
-            setSound(null, null)
-        }
-
-        notificationManager.createNotificationChannel(channel)
-    }
-    
-    override fun onDestroy() {
-        super.onDestroy()
-        notificationJob?.cancel()
-        monitoringJob?.cancel()
-        serviceScope.cancel()
-    }
-}

android/app/src/main/java/com/atridad/openclimb/ui/OpenClimbApp.kt

@@ -1,403 +0,0 @@
-package com.atridad.openclimb.ui
-
-import androidx.activity.compose.rememberLauncherForActivityResult
-import androidx.activity.result.contract.ActivityResultContracts
-import androidx.compose.foundation.layout.padding
-import androidx.compose.material.icons.Icons
-import androidx.compose.material.icons.filled.Add
-import androidx.compose.material.icons.filled.PlayArrow
-import androidx.compose.material3.*
-import androidx.compose.runtime.*
-import androidx.compose.ui.Modifier
-import androidx.compose.ui.platform.LocalContext
-import androidx.lifecycle.viewmodel.compose.viewModel
-import androidx.navigation.NavHostController
-import androidx.navigation.compose.NavHost
-import androidx.navigation.compose.composable
-import androidx.navigation.compose.currentBackStackEntryAsState
-import androidx.navigation.compose.rememberNavController
-import androidx.navigation.toRoute
-import com.atridad.openclimb.data.database.OpenClimbDatabase
-import com.atridad.openclimb.data.repository.ClimbRepository
-import com.atridad.openclimb.data.sync.SyncService
-import com.atridad.openclimb.navigation.Screen
-import com.atridad.openclimb.navigation.bottomNavigationItems
-import com.atridad.openclimb.ui.components.NotificationPermissionDialog
-import com.atridad.openclimb.ui.screens.*
-import com.atridad.openclimb.ui.viewmodel.ClimbViewModel
-import com.atridad.openclimb.ui.viewmodel.ClimbViewModelFactory
-import com.atridad.openclimb.utils.AppShortcutManager
-import com.atridad.openclimb.utils.NotificationPermissionUtils
-
-@OptIn(ExperimentalMaterial3Api::class)
-@Composable
-fun OpenClimbApp(
-        shortcutAction: String? = null,
-        lastUsedGymId: String? = null,
-        onShortcutActionProcessed: () -> Unit = {}
-) {
-    val navController = rememberNavController()
-    val context = LocalContext.current
-
-    var lastUsedGym by remember { mutableStateOf<com.atridad.openclimb.data.model.Gym?>(null) }
-
-    val database = remember { OpenClimbDatabase.getDatabase(context) }
-    val repository = remember { ClimbRepository(database, context) }
-    val syncService = remember { SyncService(context, repository) }
-    val viewModel: ClimbViewModel =
-            viewModel(factory = ClimbViewModelFactory(repository, syncService, context))
-
-    var showNotificationPermissionDialog by remember { mutableStateOf(false) }
-    var hasCheckedNotificationPermission by remember { mutableStateOf(false) }
-
-    val permissionLauncher =
-            rememberLauncherForActivityResult(
-                    contract = ActivityResultContracts.RequestPermission()
-            ) { isGranted: Boolean ->
-                if (!isGranted) {
-                    showNotificationPermissionDialog = false
-                }
-            }
-
-    LaunchedEffect(Unit) {
-        if (!hasCheckedNotificationPermission) {
-            hasCheckedNotificationPermission = true
-
-            if (NotificationPermissionUtils.shouldRequestNotificationPermission() &&
-                            !NotificationPermissionUtils.isNotificationPermissionGranted(context)
-            ) {
-                showNotificationPermissionDialog = true
-            }
-        }
-    }
-
-    LaunchedEffect(Unit) { viewModel.ensureSessionTrackingServiceRunning(context) }
-
-    LaunchedEffect(Unit) { syncService.triggerAutoSync() }
-
-    val activeSession by viewModel.activeSession.collectAsState()
-    val gyms by viewModel.gyms.collectAsState()
-
-    LaunchedEffect(gyms) {
-        if (gyms.isNotEmpty() && lastUsedGym == null) {
-            lastUsedGym = viewModel.getLastUsedGym()
-        }
-    }
-
-    LaunchedEffect(activeSession, gyms, lastUsedGym) {
-        AppShortcutManager.updateShortcuts(
-                context = context,
-                hasActiveSession = activeSession != null,
-                hasGyms = gyms.isNotEmpty(),
-                lastUsedGym = if (activeSession == null && gyms.size > 1) lastUsedGym else null
-        )
-    }
-
-    LaunchedEffect(shortcutAction) {
-        when (shortcutAction) {
-            AppShortcutManager.ACTION_START_SESSION -> {
-                navController.navigate(Screen.Sessions) {
-                    popUpTo(0) { inclusive = true }
-                    launchSingleTop = true
-                }
-            }
-            AppShortcutManager.ACTION_END_SESSION -> {
-                navController.navigate(Screen.Sessions) {
-                    popUpTo(0) { inclusive = true }
-                    launchSingleTop = true
-                }
-
-                activeSession?.let { session -> viewModel.endSession(context, session.id) }
-            }
-        }
-    }
-
-    LaunchedEffect(shortcutAction, activeSession, gyms, lastUsedGym) {
-        if (shortcutAction == AppShortcutManager.ACTION_START_SESSION && gyms.isNotEmpty()) {
-            android.util.Log.d(
-                    "OpenClimbApp",
-                    "Processing shortcut action: activeSession=$activeSession, gyms.size=${gyms.size}, lastUsedGymId=$lastUsedGymId, lastUsedGym=${lastUsedGym?.name}"
-            )
-
-            if (activeSession == null) {
-                if (NotificationPermissionUtils.shouldRequestNotificationPermission() &&
-                                !NotificationPermissionUtils.isNotificationPermissionGranted(
-                                        context
-                                )
-                ) {
-                    android.util.Log.d("OpenClimbApp", "Showing notification permission dialog")
-                    showNotificationPermissionDialog = true
-                } else {
-                    if (gyms.size == 1) {
-                        android.util.Log.d(
-                                "OpenClimbApp",
-                                "Starting session with single gym: ${gyms.first().name}"
-                        )
-                        viewModel.startSession(context, gyms.first().id)
-                    } else {
-                        val targetGym =
-                                lastUsedGymId?.let { gymId -> gyms.find { it.id == gymId } }
-                                        ?: lastUsedGym
-
-                        if (targetGym != null) {
-                            android.util.Log.d(
-                                    "OpenClimbApp",
-                                    "Starting session with target gym: ${targetGym.name}"
-                            )
-                            viewModel.startSession(context, targetGym.id)
-                        } else {
-                            android.util.Log.d(
-                                    "OpenClimbApp",
-                                    "No target gym found, navigating to selection"
-                            )
-                            navController.navigate(Screen.AddEditSession())
-                        }
-                    }
-                }
-            } else {
-                android.util.Log.d(
-                        "OpenClimbApp",
-                        "Active session already exists: ${activeSession?.id}"
-                )
-            }
-
-            onShortcutActionProcessed()
-        }
-    }
-
-    var fabConfig by remember { mutableStateOf<FabConfig?>(null) }
-
-    Scaffold(
-            bottomBar = { OpenClimbBottomNavigation(navController = navController) },
-            floatingActionButton = {
-                fabConfig?.let { config ->
-                    FloatingActionButton(
-                            onClick = config.onClick,
-                            containerColor = MaterialTheme.colorScheme.primary
-                    ) {
-                        Icon(
-                                imageVector = config.icon,
-                                contentDescription = config.contentDescription
-                        )
-                    }
-                }
-            }
-    ) { innerPadding ->
-        NavHost(
-                navController = navController,
-                startDestination = Screen.Sessions,
-                modifier = Modifier.padding(innerPadding)
-        ) {
-            composable<Screen.Sessions> {
-                LaunchedEffect(gyms, activeSession) {
-                    fabConfig =
-                            if (gyms.isNotEmpty() && activeSession == null) {
-                                FabConfig(
-                                        icon = Icons.Default.PlayArrow,
-                                        contentDescription = "Start Session",
-                                        onClick = {
-                                            if (NotificationPermissionUtils
-                                                            .shouldRequestNotificationPermission() &&
-                                                            !NotificationPermissionUtils
-                                                                    .isNotificationPermissionGranted(
-                                                                            context
-                                                                    )
-                                            ) {
-                                                showNotificationPermissionDialog = true
-                                            } else {
-                                                navController.navigate(Screen.AddEditSession())
-                                            }
-                                        }
-                                )
-                            } else {
-                                null
-                            }
-                }
-                SessionsScreen(
-                        viewModel = viewModel,
-                        onNavigateToSessionDetail = { sessionId ->
-                            navController.navigate(Screen.SessionDetail(sessionId))
-                        }
-                )
-            }
-
-            composable<Screen.Problems> {
-                LaunchedEffect(gyms) {
-                    fabConfig =
-                            if (gyms.isNotEmpty()) {
-                                FabConfig(
-                                        icon = Icons.Default.Add,
-                                        contentDescription = "Add Problem",
-                                        onClick = {
-                                            navController.navigate(Screen.AddEditProblem())
-                                        }
-                                )
-                            } else {
-                                null
-                            }
-                }
-                ProblemsScreen(
-                        viewModel = viewModel,
-                        onNavigateToProblemDetail = { problemId ->
-                            navController.navigate(Screen.ProblemDetail(problemId))
-                        }
-                )
-            }
-
-            composable<Screen.Analytics> {
-                LaunchedEffect(Unit) { fabConfig = null }
-                AnalyticsScreen(viewModel = viewModel)
-            }
-
-            composable<Screen.Gyms> {
-                LaunchedEffect(Unit) {
-                    fabConfig =
-                            FabConfig(
-                                    icon = Icons.Default.Add,
-                                    contentDescription = "Add Gym",
-                                    onClick = { navController.navigate(Screen.AddEditGym()) }
-                            )
-                }
-                GymsScreen(
-                        viewModel = viewModel,
-                        onNavigateToGymDetail = { gymId ->
-                            navController.navigate(Screen.GymDetail(gymId))
-                        }
-                )
-            }
-
-            composable<Screen.Settings> {
-                LaunchedEffect(Unit) { fabConfig = null }
-                SettingsScreen(viewModel = viewModel)
-            }
-
-            composable<Screen.SessionDetail> { backStackEntry ->
-                val args = backStackEntry.toRoute<Screen.SessionDetail>()
-                LaunchedEffect(Unit) { fabConfig = null }
-                SessionDetailScreen(
-                        sessionId = args.sessionId,
-                        viewModel = viewModel,
-                        onNavigateBack = { navController.popBackStack() },
-                        onNavigateToProblemDetail = { problemId ->
-                            navController.navigate(Screen.ProblemDetail(problemId))
-                        }
-                )
-            }
-
-            composable<Screen.ProblemDetail> { backStackEntry ->
-                val args = backStackEntry.toRoute<Screen.ProblemDetail>()
-                LaunchedEffect(Unit) { fabConfig = null }
-                ProblemDetailScreen(
-                        problemId = args.problemId,
-                        viewModel = viewModel,
-                        onNavigateBack = { navController.popBackStack() },
-                        onNavigateToEdit = { problemId ->
-                            navController.navigate(Screen.AddEditProblem(problemId = problemId))
-                        }
-                )
-            }
-
-            composable<Screen.GymDetail> { backStackEntry ->
-                val args = backStackEntry.toRoute<Screen.GymDetail>()
-                LaunchedEffect(Unit) { fabConfig = null }
-                GymDetailScreen(
-                        gymId = args.gymId,
-                        viewModel = viewModel,
-                        onNavigateBack = { navController.popBackStack() },
-                        onNavigateToEdit = { gymId ->
-                            navController.navigate(Screen.AddEditGym(gymId = gymId))
-                        },
-                        onNavigateToSessionDetail = { sessionId ->
-                            navController.navigate(Screen.SessionDetail(sessionId))
-                        },
-                        onNavigateToProblemDetail = { problemId ->
-                            navController.navigate(Screen.ProblemDetail(problemId))
-                        }
-                )
-            }
-
-            composable<Screen.AddEditGym> { backStackEntry ->
-                val args = backStackEntry.toRoute<Screen.AddEditGym>()
-                LaunchedEffect(Unit) { fabConfig = null }
-                AddEditGymScreen(
-                        gymId = args.gymId,
-                        viewModel = viewModel,
-                        onNavigateBack = { navController.popBackStack() }
-                )
-            }
-
-            composable<Screen.AddEditProblem> { backStackEntry ->
-                val args = backStackEntry.toRoute<Screen.AddEditProblem>()
-                LaunchedEffect(Unit) { fabConfig = null }
-                AddEditProblemScreen(
-                        problemId = args.problemId,
-                        gymId = args.gymId,
-                        viewModel = viewModel,
-                        onNavigateBack = { navController.popBackStack() }
-                )
-            }
-
-            composable<Screen.AddEditSession> { backStackEntry ->
-                val args = backStackEntry.toRoute<Screen.AddEditSession>()
-                LaunchedEffect(Unit) { fabConfig = null }
-                AddEditSessionScreen(
-                        sessionId = args.sessionId,
-                        gymId = args.gymId,
-                        viewModel = viewModel,
-                        onNavigateBack = { navController.popBackStack() }
-                )
-            }
-        }
-
-        if (showNotificationPermissionDialog) {
-            NotificationPermissionDialog(
-                    onDismiss = { showNotificationPermissionDialog = false },
-                    onRequestPermission = {
-                        permissionLauncher.launch(
-                                NotificationPermissionUtils.getNotificationPermissionString()
-                        )
-                    }
-            )
-        }
-    }
-}
-
-@Composable
-fun OpenClimbBottomNavigation(navController: NavHostController) {
-    val navBackStackEntry by navController.currentBackStackEntryAsState()
-    val currentRoute = navBackStackEntry?.destination?.route
-
-    NavigationBar {
-        bottomNavigationItems.forEach { item ->
-            val isSelected =
-                    when (item.screen) {
-                        is Screen.Sessions -> currentRoute?.contains("Session") == true
-                        is Screen.Problems -> currentRoute?.contains("Problem") == true
-                        is Screen.Gyms -> currentRoute?.contains("Gym") == true
-                        is Screen.Analytics -> currentRoute?.contains("Analytics") == true
-                        is Screen.Settings -> currentRoute?.contains("Settings") == true
-                        else -> currentRoute?.contains(item.screen::class.simpleName ?: "") == true
-                    }
-
-            NavigationBarItem(
-                    icon = { Icon(item.icon, contentDescription = item.label) },
-                    label = { Text(item.label) },
-                    selected = isSelected,
-                    onClick = {
-                        navController.navigate(item.screen) {
-                            popUpTo(0) { inclusive = true }
-                            launchSingleTop = true
-                            // Don't restore state - always start fresh when switching tabs
-                            restoreState = false
-                        }
-                    }
-            )
-        }
-    }
-}
-
-data class FabConfig(
-        val icon: androidx.compose.ui.graphics.vector.ImageVector,
-        val contentDescription: String,
-        val onClick: () -> Unit
-)

android/app/src/main/java/com/atridad/openclimb/ui/components/FullscreenImageViewer.kt

@@ -1,209 +0,0 @@
-package com.atridad.openclimb.ui.components
-
-import androidx.compose.foundation.ExperimentalFoundationApi
-import androidx.compose.foundation.background
-import androidx.compose.foundation.clickable
-import androidx.compose.foundation.gestures.detectTransformGestures
-import androidx.compose.foundation.layout.*
-import androidx.compose.foundation.lazy.LazyRow
-import androidx.compose.foundation.lazy.itemsIndexed
-import androidx.compose.foundation.lazy.rememberLazyListState
-import androidx.compose.foundation.pager.HorizontalPager
-import androidx.compose.foundation.pager.rememberPagerState
-import androidx.compose.foundation.shape.CircleShape
-import androidx.compose.foundation.shape.RoundedCornerShape
-import androidx.compose.material.icons.Icons
-import androidx.compose.material.icons.filled.Close
-import androidx.compose.material3.*
-import androidx.compose.runtime.*
-import androidx.compose.ui.Alignment
-import androidx.compose.ui.Modifier
-import androidx.compose.ui.draw.clip
-import androidx.compose.ui.graphics.Color
-import androidx.compose.ui.graphics.graphicsLayer
-import androidx.compose.ui.input.pointer.pointerInput
-import androidx.compose.ui.layout.ContentScale
-import androidx.compose.ui.platform.LocalContext
-import androidx.compose.ui.unit.dp
-import androidx.compose.ui.window.Dialog
-import androidx.compose.ui.window.DialogProperties
-import coil.compose.AsyncImage
-import com.atridad.openclimb.utils.ImageUtils
-import kotlinx.coroutines.launch
-
-@OptIn(ExperimentalFoundationApi::class)
-@Composable
-fun FullscreenImageViewer(
-    imagePaths: List<String>,
-    initialIndex: Int = 0,
-    onDismiss: () -> Unit
-) {
-    val context = LocalContext.current
-    val pagerState = rememberPagerState(
-        initialPage = initialIndex,
-        pageCount = { imagePaths.size }
-    )
-    val thumbnailListState = rememberLazyListState()
-    val coroutineScope = rememberCoroutineScope()
-    
-    // Auto-scroll thumbnail list to center current image
-    LaunchedEffect(pagerState.currentPage) {
-        thumbnailListState.animateScrollToItem(
-            index = pagerState.currentPage,
-            scrollOffset = -200
-        )
-    }
-    
-    Dialog(
-        onDismissRequest = onDismiss,
-        properties = DialogProperties(
-            usePlatformDefaultWidth = false,
-            decorFitsSystemWindows = false
-        )
-    ) {
-        Box(
-            modifier = Modifier
-                .fillMaxSize()
-                .background(Color.Black)
-        ) {
-            // Main image pager
-            HorizontalPager(
-                state = pagerState,
-                modifier = Modifier.fillMaxSize()
-            ) { page ->
-                ZoomableImage(
-                    imagePath = imagePaths[page],
-                    modifier = Modifier.fillMaxSize()
-                )
-            }
-            
-            // Close button
-            IconButton(
-                onClick = onDismiss,
-                modifier = Modifier
-                    .align(Alignment.TopEnd)
-                    .padding(16.dp)
-                    .background(
-                        Color.Black.copy(alpha = 0.5f),
-                        CircleShape
-                    )
-            ) {
-                Icon(
-                    Icons.Default.Close,
-                    contentDescription = "Close",
-                    tint = Color.White
-                )
-            }
-            
-            // Image counter
-            if (imagePaths.size > 1) {
-                Card(
-                    modifier = Modifier
-                        .align(Alignment.TopCenter)
-                        .padding(16.dp),
-                    colors = CardDefaults.cardColors(
-                        containerColor = Color.Black.copy(alpha = 0.7f)
-                    )
-                ) {
-                    Text(
-                        text = "${pagerState.currentPage + 1} / ${imagePaths.size}",
-                        color = Color.White,
-                        modifier = Modifier.padding(horizontal = 12.dp, vertical = 6.dp)
-                    )
-                }
-            }
-            
-            // Thumbnail strip (if multiple images)
-            if (imagePaths.size > 1) {
-                Card(
-                    modifier = Modifier
-                        .align(Alignment.BottomCenter)
-                        .fillMaxWidth()
-                        .padding(16.dp),
-                    colors = CardDefaults.cardColors(
-                        containerColor = Color.Black.copy(alpha = 0.7f)
-                    )
-                ) {
-                    LazyRow(
-                        state = thumbnailListState,
-                        modifier = Modifier.padding(8.dp),
-                        horizontalArrangement = Arrangement.spacedBy(8.dp),
-                        contentPadding = PaddingValues(horizontal = 8.dp)
-                    ) {
-                        itemsIndexed(imagePaths) { index, imagePath ->
-                            val imageFile = ImageUtils.getImageFile(context, imagePath)
-                            val isSelected = index == pagerState.currentPage
-                            
-                            AsyncImage(
-                                model = imageFile,
-                                contentDescription = "Thumbnail ${index + 1}",
-                                modifier = Modifier
-                                    .size(60.dp)
-                                    .clip(RoundedCornerShape(8.dp))
-                                    .clickable {
-                                        coroutineScope.launch {
-                                            pagerState.animateScrollToPage(index)
-                                        }
-                                    }
-                                    .then(
-                                        if (isSelected) {
-                                            Modifier.background(
-                                                Color.White.copy(alpha = 0.3f),
-                                                RoundedCornerShape(8.dp)
-                                            )
-                                        } else Modifier
-                                    ),
-                                contentScale = ContentScale.Crop
-                            )
-                        }
-                    }
-                }
-            }
-        }
-    }
-}
-
-@Composable
-private fun ZoomableImage(
-    imagePath: String,
-    modifier: Modifier = Modifier
-) {
-    val context = LocalContext.current
-    val imageFile = ImageUtils.getImageFile(context, imagePath)
-    
-    var scale by remember { mutableFloatStateOf(1f) }
-    var offsetX by remember { mutableFloatStateOf(0f) }
-    var offsetY by remember { mutableFloatStateOf(0f) }
-    
-    Box(
-        modifier = modifier
-            .pointerInput(Unit) {
-                detectTransformGestures(
-                    onGesture = { _, pan, zoom, _ ->
-                        scale = (scale * zoom).coerceIn(0.5f, 5f)
-                        
-                        val maxOffsetX = (size.width * (scale - 1)) / 2
-                        val maxOffsetY = (size.height * (scale - 1)) / 2
-                        
-                        offsetX = (offsetX + pan.x).coerceIn(-maxOffsetX, maxOffsetX)
-                        offsetY = (offsetY + pan.y).coerceIn(-maxOffsetY, maxOffsetY)
-                    }
-                )
-            },
-        contentAlignment = Alignment.Center
-    ) {
-        AsyncImage(
-            model = imageFile,
-            contentDescription = "Full screen image",
-            modifier = Modifier
-                .fillMaxSize()
-                .graphicsLayer(
-                    scaleX = scale,
-                    scaleY = scale,
-                    translationX = offsetX,
-                    translationY = offsetY
-                ),
-            contentScale = ContentScale.Fit
-        )
-    }
-}

android/app/src/main/java/com/atridad/openclimb/ui/components/ImageDisplay.kt

@@ -1,75 +0,0 @@
-package com.atridad.openclimb.ui.components
-
-import androidx.compose.foundation.clickable
-import androidx.compose.foundation.layout.*
-import androidx.compose.foundation.lazy.LazyRow
-import androidx.compose.foundation.lazy.itemsIndexed
-import androidx.compose.foundation.shape.RoundedCornerShape
-import androidx.compose.material3.*
-import androidx.compose.runtime.*
-import androidx.compose.ui.Modifier
-import androidx.compose.ui.draw.clip
-import androidx.compose.ui.layout.ContentScale
-import androidx.compose.ui.platform.LocalContext
-import androidx.compose.ui.unit.dp
-import coil.compose.AsyncImage
-import com.atridad.openclimb.utils.ImageUtils
-
-@Composable
-fun ImageDisplay(
-    imagePaths: List<String>,
-    modifier: Modifier = Modifier,
-    imageSize: Int = 120,
-    onImageClick: ((Int) -> Unit)? = null
-) {
-    val context = LocalContext.current
-    
-    if (imagePaths.isNotEmpty()) {
-        LazyRow(
-            modifier = modifier,
-            horizontalArrangement = Arrangement.spacedBy(8.dp)
-        ) {
-            itemsIndexed(imagePaths) { index, imagePath ->
-                val imageFile = ImageUtils.getImageFile(context, imagePath)
-                
-                AsyncImage(
-                    model = imageFile,
-                    contentDescription = "Problem photo",
-                    modifier = Modifier
-                        .size(imageSize.dp)
-                        .clip(RoundedCornerShape(8.dp))
-                        .clickable(enabled = onImageClick != null) {
-                            onImageClick?.invoke(index)
-                        },
-                    contentScale = ContentScale.Crop
-                )
-            }
-        }
-    }
-}
-
-@Composable
-fun ImageDisplaySection(
-    imagePaths: List<String>,
-    modifier: Modifier = Modifier,
-    title: String = "Photos",
-    onImageClick: ((Int) -> Unit)? = null
-) {
-    if (imagePaths.isNotEmpty()) {
-        Column(modifier = modifier) {
-            Text(
-                text = title,
-                style = MaterialTheme.typography.titleMedium,
-                color = MaterialTheme.colorScheme.onSurface
-            )
-            
-            Spacer(modifier = Modifier.height(8.dp))
-            
-            ImageDisplay(
-                imagePaths = imagePaths,
-                imageSize = 120,
-                onImageClick = onImageClick
-            )
-        }
-    }
-}

android/app/src/main/java/com/atridad/openclimb/ui/components/NotificationPermissionDialog.kt

@@ -1,89 +0,0 @@
-package com.atridad.openclimb.ui.components
-
-import androidx.compose.foundation.layout.*
-import androidx.compose.material.icons.Icons
-import androidx.compose.material.icons.filled.Notifications
-import androidx.compose.material3.*
-import androidx.compose.runtime.*
-import androidx.compose.ui.Alignment
-import androidx.compose.ui.Modifier
-import androidx.compose.ui.platform.LocalContext
-import androidx.compose.ui.text.style.TextAlign
-import androidx.compose.ui.unit.dp
-import androidx.compose.ui.window.Dialog
-import androidx.compose.ui.window.DialogProperties
-
-@Composable
-fun NotificationPermissionDialog(
-    onDismiss: () -> Unit,
-    onRequestPermission: () -> Unit
-) {
-    Dialog(
-        onDismissRequest = onDismiss,
-        properties = DialogProperties(
-            dismissOnBackPress = false,
-            dismissOnClickOutside = false
-        )
-    ) {
-        Card(
-            modifier = Modifier
-                .fillMaxWidth()
-                .padding(16.dp),
-            shape = MaterialTheme.shapes.medium
-        ) {
-            Column(
-                modifier = Modifier.padding(24.dp),
-                horizontalAlignment = Alignment.CenterHorizontally
-            ) {
-                Icon(
-                    imageVector = Icons.Default.Notifications,
-                    contentDescription = "Notifications",
-                    modifier = Modifier.size(48.dp),
-                    tint = MaterialTheme.colorScheme.primary
-                )
-                
-                Spacer(modifier = Modifier.height(16.dp))
-                
-                Text(
-                    text = "Enable Notifications",
-                    style = MaterialTheme.typography.headlineSmall,
-                    fontWeight = MaterialTheme.typography.headlineSmall.fontWeight,
-                    textAlign = TextAlign.Center
-                )
-                
-                Spacer(modifier = Modifier.height(12.dp))
-                
-                Text(
-                    text = "OpenClimb needs notification permission to show your active climbing session. This helps you track your progress and ensures the session doesn't get interrupted.",
-                    style = MaterialTheme.typography.bodyMedium,
-                    textAlign = TextAlign.Center,
-                    color = MaterialTheme.colorScheme.onSurfaceVariant
-                )
-                
-                Spacer(modifier = Modifier.height(24.dp))
-                
-                Row(
-                    modifier = Modifier.fillMaxWidth(),
-                    horizontalArrangement = Arrangement.spacedBy(12.dp)
-                ) {
-                    TextButton(
-                        onClick = onDismiss,
-                        modifier = Modifier.weight(1f)
-                    ) {
-                        Text("Not Now")
-                    }
-                    
-                    Button(
-                        onClick = {
-                            onRequestPermission()
-                            onDismiss()
-                        },
-                        modifier = Modifier.weight(1f)
-                    ) {
-                        Text("Enable")
-                    }
-                }
-            }
-        }
-    }
-}

android/app/src/main/java/com/atridad/openclimb/ui/health/HealthConnectCard.kt

@@ -1,440 +0,0 @@
-package com.atridad.openclimb.ui.health
-
-import androidx.activity.compose.rememberLauncherForActivityResult
-import androidx.compose.foundation.layout.*
-import androidx.compose.foundation.shape.RoundedCornerShape
-import androidx.compose.material.icons.Icons
-import androidx.compose.material.icons.filled.*
-import androidx.compose.material3.*
-import androidx.compose.runtime.*
-import androidx.compose.ui.Alignment
-import androidx.compose.ui.Modifier
-import androidx.compose.ui.platform.LocalContext
-import androidx.compose.ui.text.font.FontWeight
-import androidx.compose.ui.text.style.TextAlign
-import androidx.compose.ui.unit.dp
-import com.atridad.openclimb.data.health.HealthConnectManager
-import kotlinx.coroutines.launch
-
-@OptIn(ExperimentalMaterial3Api::class)
-@Composable
-fun HealthConnectCard(modifier: Modifier = Modifier) {
-    val context = LocalContext.current
-    val healthConnectManager = remember { HealthConnectManager(context) }
-    val coroutineScope = rememberCoroutineScope()
-
-    // State tracking
-    var isHealthConnectAvailable by remember { mutableStateOf(false) }
-    var isLoading by remember { mutableStateOf(true) }
-    var errorMessage by remember { mutableStateOf<String?>(null) }
-
-    // Collect flows
-    val isEnabled by healthConnectManager.isEnabled.collectAsState(initial = false)
-    val hasPermissions by healthConnectManager.hasPermissions.collectAsState(initial = false)
-    val autoSyncEnabled by healthConnectManager.autoSyncEnabled.collectAsState(initial = true)
-    val isCompatible by healthConnectManager.isCompatible.collectAsState(initial = true)
-
-    // Permission launcher
-    val permissionLauncher =
-            rememberLauncherForActivityResult(
-                    contract = healthConnectManager.getPermissionRequestContract()
-            ) { grantedPermissions ->
-                coroutineScope.launch {
-                    val allGranted = healthConnectManager.hasAllPermissions()
-                    if (!allGranted) {
-                        errorMessage =
-                                "Some Health Connect permissions were not granted. Please grant all permissions to enable syncing."
-                    } else {
-                        errorMessage = null
-                    }
-                }
-            }
-
-    // Check Health Connect availability on first load
-    LaunchedEffect(Unit) {
-        coroutineScope.launch {
-            try {
-                healthConnectManager.isHealthConnectAvailable().collect { available ->
-                    isHealthConnectAvailable = available
-                    isLoading = false
-
-                    if (!available && isCompatible) {
-                        errorMessage = "Health Connect is not available on this device"
-                    } else if (!isCompatible) {
-                        errorMessage =
-                                "Health Connect API compatibility issue. Please update your device or the app."
-                    }
-                }
-            } catch (e: Exception) {
-                isLoading = false
-                errorMessage = "Error checking Health Connect availability: ${e.message}"
-            }
-        }
-    }
-
-    Card(
-            modifier = modifier.fillMaxWidth(),
-            shape = RoundedCornerShape(16.dp),
-            colors =
-                    CardDefaults.cardColors(
-                            containerColor = MaterialTheme.colorScheme.surfaceVariant
-                    )
-    ) {
-        Column(
-                modifier = Modifier.fillMaxWidth().padding(20.dp),
-                horizontalAlignment = Alignment.CenterHorizontally
-        ) {
-            // Header with icon and title
-            Row(
-                    modifier = Modifier.fillMaxWidth(),
-                    verticalAlignment = Alignment.CenterVertically
-            ) {
-                Icon(
-                        imageVector = Icons.Default.HealthAndSafety,
-                        contentDescription = null,
-                        modifier = Modifier.size(32.dp),
-                        tint =
-                                if (isHealthConnectAvailable && isEnabled && hasPermissions) {
-                                    MaterialTheme.colorScheme.primary
-                                } else {
-                                    MaterialTheme.colorScheme.onSurfaceVariant
-                                }
-                )
-
-                Spacer(modifier = Modifier.width(12.dp))
-
-                Column(modifier = Modifier.weight(1f)) {
-                    Text(
-                            text = "Health Connect",
-                            style = MaterialTheme.typography.titleMedium,
-                            fontWeight = FontWeight.Bold,
-                            color = MaterialTheme.colorScheme.onSurfaceVariant
-                    )
-
-                    Text(
-                            text =
-                                    when {
-                                        isLoading -> "Checking availability..."
-                                        !isCompatible -> "API Issue"
-                                        !isHealthConnectAvailable -> "Not available"
-                                        isEnabled && hasPermissions -> "Connected"
-                                        isEnabled && !hasPermissions -> "Needs permissions"
-                                        else -> "Disabled"
-                                    },
-                            style = MaterialTheme.typography.bodySmall,
-                            color =
-                                    when {
-                                        isLoading ->
-                                                MaterialTheme.colorScheme.onSurfaceVariant.copy(
-                                                        alpha = 0.7f
-                                                )
-                                        !isCompatible -> MaterialTheme.colorScheme.error
-                                        !isHealthConnectAvailable -> MaterialTheme.colorScheme.error
-                                        isEnabled && hasPermissions ->
-                                                MaterialTheme.colorScheme.primary
-                                        isEnabled && !hasPermissions ->
-                                                MaterialTheme.colorScheme.tertiary
-                                        else ->
-                                                MaterialTheme.colorScheme.onSurfaceVariant.copy(
-                                                        alpha = 0.7f
-                                                )
-                                    }
-                    )
-                }
-
-                // Main toggle switch
-                Switch(
-                        checked = isEnabled,
-                        onCheckedChange = { enabled ->
-                            if (enabled && isHealthConnectAvailable) {
-                                healthConnectManager.setEnabled(true)
-                                coroutineScope.launch {
-                                    try {
-                                        val permissionSet =
-                                                healthConnectManager.getRequiredPermissions()
-                                        if (permissionSet.isNotEmpty()) {
-                                            permissionLauncher.launch(permissionSet)
-                                        }
-                                    } catch (e: Exception) {
-                                        errorMessage = "Error requesting permissions: ${e.message}"
-                                    }
-                                }
-                            } else {
-                                healthConnectManager.setEnabled(false)
-                                errorMessage = null
-                            }
-                        },
-                        enabled = isHealthConnectAvailable && !isLoading && isCompatible
-                )
-            }
-
-            if (isEnabled) {
-                Spacer(modifier = Modifier.height(16.dp))
-                Card(
-                        shape = RoundedCornerShape(12.dp),
-                        colors =
-                                CardDefaults.cardColors(
-                                        containerColor =
-                                                if (hasPermissions) {
-                                                    MaterialTheme.colorScheme.primaryContainer.copy(
-                                                            alpha = 0.3f
-                                                    )
-                                                } else {
-                                                    MaterialTheme.colorScheme.errorContainer.copy(
-                                                            alpha = 0.3f
-                                                    )
-                                                }
-                                )
-                ) {
-                    Column(modifier = Modifier.fillMaxWidth().padding(16.dp)) {
-                        Row(verticalAlignment = Alignment.CenterVertically) {
-                            Icon(
-                                    imageVector =
-                                            if (hasPermissions) Icons.Default.CheckCircle
-                                            else Icons.Default.Warning,
-                                    contentDescription = null,
-                                    modifier = Modifier.size(20.dp),
-                                    tint =
-                                            if (hasPermissions) {
-                                                MaterialTheme.colorScheme.primary
-                                            } else {
-                                                MaterialTheme.colorScheme.error
-                                            }
-                            )
-
-                            Spacer(modifier = Modifier.width(8.dp))
-
-                            Text(
-                                    text =
-                                            if (hasPermissions) "Ready to sync"
-                                            else "Permissions needed",
-                                    style = MaterialTheme.typography.bodyMedium,
-                                    fontWeight = FontWeight.Medium,
-                                    color = MaterialTheme.colorScheme.onSurfaceVariant
-                            )
-                        }
-
-                        if (!hasPermissions) {
-                            Spacer(modifier = Modifier.height(8.dp))
-
-                            Text(
-                                    text =
-                                            "Grant Health Connect permissions to sync your climbing sessions",
-                                    style = MaterialTheme.typography.bodySmall,
-                                    color =
-                                            MaterialTheme.colorScheme.onSurfaceVariant.copy(
-                                                    alpha = 0.8f
-                                            )
-                            )
-
-                            Spacer(modifier = Modifier.height(8.dp))
-
-                            OutlinedButton(
-                                    onClick = {
-                                        coroutineScope.launch {
-                                            try {
-                                                val permissionSet =
-                                                        healthConnectManager
-                                                                .getRequiredPermissions()
-                                                if (permissionSet.isNotEmpty()) {
-                                                    permissionLauncher.launch(permissionSet)
-                                                }
-                                            } catch (e: Exception) {
-                                                errorMessage =
-                                                        "Error requesting permissions: ${e.message}"
-                                            }
-                                        }
-                                    },
-                                    modifier = Modifier.fillMaxWidth()
-                            ) { Text("Grant Permissions") }
-                        }
-                    }
-                }
-
-                if (hasPermissions) {
-                    Spacer(modifier = Modifier.height(12.dp))
-                    Card(
-                            shape = RoundedCornerShape(12.dp),
-                            colors =
-                                    CardDefaults.cardColors(
-                                            containerColor =
-                                                    MaterialTheme.colorScheme.surfaceVariant.copy(
-                                                            alpha = 0.3f
-                                                    )
-                                    )
-                    ) {
-                        Row(
-                                modifier = Modifier.fillMaxWidth().padding(16.dp),
-                                verticalAlignment = Alignment.CenterVertically
-                        ) {
-                            Column(modifier = Modifier.weight(1f)) {
-                                Text(
-                                        text = "Auto-sync sessions",
-                                        style = MaterialTheme.typography.bodyMedium,
-                                        fontWeight = FontWeight.Medium,
-                                        color = MaterialTheme.colorScheme.onSurfaceVariant
-                                )
-                                Text(
-                                        text = "Automatically sync completed climbing sessions",
-                                        style = MaterialTheme.typography.bodySmall,
-                                        color =
-                                                MaterialTheme.colorScheme.onSurfaceVariant.copy(
-                                                        alpha = 0.7f
-                                                )
-                                )
-                            }
-
-                            Switch(
-                                    checked = autoSyncEnabled,
-                                    onCheckedChange = { enabled ->
-                                        healthConnectManager.setAutoSyncEnabled(enabled)
-                                    }
-                            )
-                        }
-                    }
-                }
-            } else {
-                Spacer(modifier = Modifier.height(16.dp))
-                Text(
-                        text =
-                                "Sync your climbing sessions to Samsung Health, Google Fit, and other fitness apps through Health Connect.",
-                        style = MaterialTheme.typography.bodyMedium,
-                        textAlign = TextAlign.Center,
-                        color = MaterialTheme.colorScheme.onSurfaceVariant.copy(alpha = 0.8f)
-                )
-            }
-            errorMessage?.let { error ->
-                Spacer(modifier = Modifier.height(12.dp))
-
-                Card(
-                        shape = RoundedCornerShape(8.dp),
-                        colors =
-                                CardDefaults.cardColors(
-                                        containerColor =
-                                                MaterialTheme.colorScheme.errorContainer.copy(
-                                                        alpha = 0.5f
-                                                )
-                                )
-                ) {
-                    Row(
-                            modifier = Modifier.fillMaxWidth().padding(12.dp),
-                            verticalAlignment = Alignment.CenterVertically
-                    ) {
-                        Icon(
-                                imageVector = Icons.Default.Warning,
-                                contentDescription = null,
-                                modifier = Modifier.size(16.dp),
-                                tint = MaterialTheme.colorScheme.error
-                        )
-
-                        Spacer(modifier = Modifier.width(8.dp))
-
-                        Text(
-                                text = error,
-                                style = MaterialTheme.typography.bodySmall,
-                                color = MaterialTheme.colorScheme.onErrorContainer
-                        )
-                    }
-                }
-            }
-            if (isEnabled) {
-                Spacer(modifier = Modifier.height(12.dp))
-
-                var testResult by remember { mutableStateOf<String?>(null) }
-                var isTestRunning by remember { mutableStateOf(false) }
-
-                OutlinedButton(
-                        onClick = {
-                            isTestRunning = true
-                            coroutineScope.launch {
-                                try {
-                                    testResult = healthConnectManager.testHealthConnectSync()
-                                } catch (e: Exception) {
-                                    testResult = "Test failed: ${e.message}"
-                                } finally {
-                                    isTestRunning = false
-                                }
-                            }
-                        },
-                        enabled = !isTestRunning,
-                        modifier = Modifier.fillMaxWidth()
-                ) {
-                    if (isTestRunning) {
-                        CircularProgressIndicator(
-                                modifier = Modifier.size(16.dp),
-                                strokeWidth = 2.dp
-                        )
-                        Spacer(modifier = Modifier.width(8.dp))
-                    }
-                    Text(if (isTestRunning) "Testing..." else "Test Connection")
-                }
-                testResult?.let { result ->
-                    Spacer(modifier = Modifier.height(8.dp))
-                    Card(
-                            shape = RoundedCornerShape(8.dp),
-                            colors =
-                                    CardDefaults.cardColors(
-                                            containerColor =
-                                                    MaterialTheme.colorScheme.surfaceVariant.copy(
-                                                            alpha = 0.5f
-                                                    )
-                                    )
-                    ) {
-                        Column(modifier = Modifier.fillMaxWidth().padding(12.dp)) {
-                            Text(
-                                    text = "Debug Results:",
-                                    style = MaterialTheme.typography.labelSmall,
-                                    fontWeight = FontWeight.Bold,
-                                    color = MaterialTheme.colorScheme.onSurfaceVariant
-                            )
-                            Spacer(modifier = Modifier.height(4.dp))
-                            Text(
-                                    text = result,
-                                    style = MaterialTheme.typography.bodySmall,
-                                    color = MaterialTheme.colorScheme.onSurfaceVariant,
-                                    fontFamily = androidx.compose.ui.text.font.FontFamily.Monospace
-                            )
-                        }
-                    }
-                }
-            }
-        }
-    }
-}
-
-@Composable
-fun HealthConnectStatusBanner(isConnected: Boolean, modifier: Modifier = Modifier) {
-    if (isConnected) {
-        Card(
-                modifier = modifier.fillMaxWidth(),
-                shape = RoundedCornerShape(8.dp),
-                colors =
-                        CardDefaults.cardColors(
-                                containerColor =
-                                        MaterialTheme.colorScheme.primaryContainer.copy(
-                                                alpha = 0.5f
-                                        )
-                        )
-        ) {
-            Row(
-                    modifier = Modifier.fillMaxWidth().padding(12.dp),
-                    verticalAlignment = Alignment.CenterVertically
-            ) {
-                Icon(
-                        imageVector = Icons.Default.CloudDone,
-                        contentDescription = null,
-                        modifier = Modifier.size(16.dp),
-                        tint = MaterialTheme.colorScheme.primary
-                )
-
-                Spacer(modifier = Modifier.width(8.dp))
-
-                Text(
-                        text = "Health Connect active - sessions will sync automatically",
-                        style = MaterialTheme.typography.bodySmall,
-                        color = MaterialTheme.colorScheme.onPrimaryContainer
-                )
-            }
-        }
-    }
-}

android/app/src/main/java/com/atridad/openclimb/ui/screens/SessionsScreen.kt

@@ -1,256 +0,0 @@
-package com.atridad.openclimb.ui.screens
-
-import androidx.compose.foundation.layout.*
-import androidx.compose.foundation.lazy.LazyColumn
-import androidx.compose.foundation.lazy.items
-import androidx.compose.foundation.shape.RoundedCornerShape
-import androidx.compose.material.icons.Icons
-import androidx.compose.material.icons.filled.CheckCircle
-import androidx.compose.material.icons.filled.Warning
-import androidx.compose.material3.*
-import androidx.compose.runtime.*
-import androidx.compose.ui.Alignment
-import androidx.compose.ui.Modifier
-import androidx.compose.ui.platform.LocalContext
-import androidx.compose.ui.res.painterResource
-import androidx.compose.ui.text.font.FontWeight
-import androidx.compose.ui.text.style.TextAlign
-import androidx.compose.ui.unit.dp
-import com.atridad.openclimb.R
-import com.atridad.openclimb.data.model.ClimbSession
-import com.atridad.openclimb.data.model.SessionStatus
-import com.atridad.openclimb.ui.components.ActiveSessionBanner
-import com.atridad.openclimb.ui.components.SyncIndicator
-import com.atridad.openclimb.ui.viewmodel.ClimbViewModel
-import java.time.LocalDateTime
-import java.time.format.DateTimeFormatter
-
-@OptIn(ExperimentalMaterial3Api::class)
-@Composable
-fun SessionsScreen(viewModel: ClimbViewModel, onNavigateToSessionDetail: (String) -> Unit) {
-    val context = LocalContext.current
-    val sessions by viewModel.sessions.collectAsState()
-    val gyms by viewModel.gyms.collectAsState()
-    val activeSession by viewModel.activeSession.collectAsState()
-    val uiState by viewModel.uiState.collectAsState()
-
-    // Filter out active sessions from regular session list
-    val completedSessions = sessions.filter { it.status == SessionStatus.COMPLETED }
-    val activeSessionGym = activeSession?.let { session -> gyms.find { it.id == session.gymId } }
-
-    Column(modifier = Modifier.fillMaxSize().padding(16.dp)) {
-        Row(
-                modifier = Modifier.fillMaxWidth(),
-                verticalAlignment = Alignment.CenterVertically,
-                horizontalArrangement = Arrangement.spacedBy(12.dp)
-        ) {
-            Icon(
-                    painter = painterResource(id = R.drawable.ic_mountains),
-                    contentDescription = "OpenClimb Logo",
-                    modifier = Modifier.size(32.dp),
-                    tint = MaterialTheme.colorScheme.primary
-            )
-            Text(
-                    text = "Climbing Sessions",
-                    style = MaterialTheme.typography.headlineMedium,
-                    fontWeight = FontWeight.Bold,
-                    modifier = Modifier.weight(1f)
-            )
-            SyncIndicator(isSyncing = viewModel.syncService.isSyncing)
-        }
-
-        Spacer(modifier = Modifier.height(16.dp))
-
-        // Active session banner
-        ActiveSessionBanner(
-                activeSession = activeSession,
-                gym = activeSessionGym,
-                onSessionClick = { activeSession?.let { onNavigateToSessionDetail(it.id) } },
-                onEndSession = { activeSession?.let { viewModel.endSession(context, it.id) } }
-        )
-
-        if (activeSession != null) {
-            Spacer(modifier = Modifier.height(16.dp))
-        }
-
-        if (completedSessions.isEmpty() && activeSession == null) {
-            EmptyStateMessage(
-                    title = if (gyms.isEmpty()) "No Gyms Available" else "No Sessions Yet",
-                    message =
-                            if (gyms.isEmpty())
-                                    "Add a gym first to start tracking your climbing sessions!"
-                            else "Start your first climbing session!",
-                    onActionClick = {},
-                    actionText = ""
-            )
-        } else {
-            LazyColumn {
-                items(completedSessions) { session ->
-                    SessionCard(
-                            session = session,
-                            gymName = gyms.find { it.id == session.gymId }?.name ?: "Unknown Gym",
-                            onClick = { onNavigateToSessionDetail(session.id) }
-                    )
-                    Spacer(modifier = Modifier.height(8.dp))
-                }
-            }
-        }
-    }
-
-    // Show UI state messages and errors
-    uiState.message?.let { message ->
-        LaunchedEffect(message) {
-            kotlinx.coroutines.delay(5000)
-            viewModel.clearMessage()
-        }
-
-        Card(
-                modifier = Modifier.fillMaxWidth().padding(16.dp),
-                colors =
-                        CardDefaults.cardColors(
-                                containerColor = MaterialTheme.colorScheme.primaryContainer
-                        ),
-                shape = RoundedCornerShape(12.dp)
-        ) {
-            Row(
-                    modifier = Modifier.fillMaxWidth().padding(16.dp),
-                    verticalAlignment = Alignment.CenterVertically
-            ) {
-                Icon(
-                        Icons.Default.CheckCircle,
-                        contentDescription = null,
-                        tint = MaterialTheme.colorScheme.primary
-                )
-                Spacer(modifier = Modifier.width(8.dp))
-                Text(
-                        text = message,
-                        style = MaterialTheme.typography.bodyMedium,
-                        color = MaterialTheme.colorScheme.onPrimaryContainer
-                )
-            }
-        }
-    }
-
-    uiState.error?.let { error ->
-        LaunchedEffect(error) {
-            kotlinx.coroutines.delay(5000)
-            viewModel.clearError()
-        }
-
-        Card(
-                modifier = Modifier.fillMaxWidth().padding(16.dp),
-                colors =
-                        CardDefaults.cardColors(
-                                containerColor = MaterialTheme.colorScheme.errorContainer
-                        ),
-                shape = RoundedCornerShape(12.dp)
-        ) {
-            Row(
-                    modifier = Modifier.fillMaxWidth().padding(16.dp),
-                    verticalAlignment = Alignment.CenterVertically
-            ) {
-                Icon(
-                        Icons.Default.Warning,
-                        contentDescription = null,
-                        tint = MaterialTheme.colorScheme.error
-                )
-                Spacer(modifier = Modifier.width(8.dp))
-                Text(
-                        text = error,
-                        style = MaterialTheme.typography.bodyMedium,
-                        color = MaterialTheme.colorScheme.onErrorContainer
-                )
-            }
-        }
-    }
-}
-
-@OptIn(ExperimentalMaterial3Api::class)
-@Composable
-fun SessionCard(session: ClimbSession, gymName: String, onClick: () -> Unit) {
-    Card(onClick = onClick, modifier = Modifier.fillMaxWidth()) {
-        Column(modifier = Modifier.fillMaxWidth().padding(16.dp)) {
-            Row(
-                    modifier = Modifier.fillMaxWidth(),
-                    horizontalArrangement = Arrangement.SpaceBetween
-            ) {
-                Text(
-                        text = gymName,
-                        style = MaterialTheme.typography.titleMedium,
-                        fontWeight = FontWeight.Bold
-                )
-                Text(
-                        text = formatDate(session.date),
-                        style = MaterialTheme.typography.bodyMedium,
-                        color = MaterialTheme.colorScheme.onSurfaceVariant
-                )
-            }
-
-            Spacer(modifier = Modifier.height(4.dp))
-
-            session.duration?.let { duration ->
-                Text(
-                        text = "Duration: $duration minutes",
-                        style = MaterialTheme.typography.bodyMedium
-                )
-            }
-
-            session.notes?.let { notes ->
-                if (notes.isNotBlank()) {
-                    Spacer(modifier = Modifier.height(4.dp))
-                    Text(
-                            text = notes,
-                            style = MaterialTheme.typography.bodySmall,
-                            color = MaterialTheme.colorScheme.onSurfaceVariant,
-                            maxLines = 2
-                    )
-                }
-            }
-        }
-    }
-}
-
-@Composable
-fun EmptyStateMessage(
-        title: String,
-        message: String,
-        onActionClick: () -> Unit,
-        actionText: String
-) {
-    Column(
-            modifier = Modifier.fillMaxSize(),
-            horizontalAlignment = Alignment.CenterHorizontally,
-            verticalArrangement = Arrangement.Center
-    ) {
-        Text(
-                text = title,
-                style = MaterialTheme.typography.headlineSmall,
-                fontWeight = FontWeight.Bold,
-                textAlign = TextAlign.Center
-        )
-
-        Spacer(modifier = Modifier.height(8.dp))
-
-        Text(
-                text = message,
-                style = MaterialTheme.typography.bodyLarge,
-                color = MaterialTheme.colorScheme.onSurfaceVariant,
-                textAlign = TextAlign.Center
-        )
-
-        if (actionText.isNotEmpty()) {
-            Spacer(modifier = Modifier.height(16.dp))
-
-            Button(onClick = onActionClick) { Text(actionText) }
-        }
-    }
-}
-
-private fun formatDate(dateString: String): String {
-    return try {
-        val date = LocalDateTime.parse(dateString.split("T")[0] + "T00:00:00")
-        date.format(DateTimeFormatter.ofPattern("MMM dd, yyyy"))
-    } catch (_: Exception) {
-        dateString
-    }
-}

android/app/src/main/java/com/atridad/openclimb/ui/viewmodel/ClimbViewModel.kt

@@ -1,667 +0,0 @@
-package com.atridad.openclimb.ui.viewmodel
-
-import android.content.Context
-import androidx.lifecycle.ViewModel
-import androidx.lifecycle.viewModelScope
-import com.atridad.openclimb.data.health.HealthConnectManager
-import com.atridad.openclimb.data.model.*
-import com.atridad.openclimb.data.repository.ClimbRepository
-import com.atridad.openclimb.data.sync.SyncService
-import com.atridad.openclimb.service.SessionTrackingService
-import com.atridad.openclimb.utils.ImageNamingUtils
-import com.atridad.openclimb.utils.ImageUtils
-import com.atridad.openclimb.utils.SessionShareUtils
-import com.atridad.openclimb.widget.ClimbStatsWidgetProvider
-import java.io.File
-import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.flow.*
-import kotlinx.coroutines.launch
-import kotlinx.coroutines.withContext
-
-class ClimbViewModel(
-        private val repository: ClimbRepository,
-        val syncService: SyncService,
-        private val context: Context
-) : ViewModel() {
-
-    // Health Connect manager
-    private val healthConnectManager = HealthConnectManager(context)
-
-    // UI State flows
-    private val _uiState = MutableStateFlow(ClimbUiState())
-    val uiState: StateFlow<ClimbUiState> = _uiState.asStateFlow()
-
-    // Data flows
-    val gyms =
-            repository
-                    .getAllGyms()
-                    .stateIn(
-                            scope = viewModelScope,
-                            started = SharingStarted.WhileSubscribed(),
-                            initialValue = emptyList()
-                    )
-
-    val problems =
-            repository
-                    .getAllProblems()
-                    .stateIn(
-                            scope = viewModelScope,
-                            started = SharingStarted.WhileSubscribed(),
-                            initialValue = emptyList()
-                    )
-
-    val sessions =
-            repository
-                    .getAllSessions()
-                    .stateIn(
-                            scope = viewModelScope,
-                            started = SharingStarted.WhileSubscribed(),
-                            initialValue = emptyList()
-                    )
-
-    val activeSession =
-            repository
-                    .getActiveSessionFlow()
-                    .stateIn(
-                            scope = viewModelScope,
-                            started = SharingStarted.WhileSubscribed(),
-                            initialValue = null
-                    )
-
-    val attempts =
-            repository
-                    .getAllAttempts()
-                    .stateIn(
-                            scope = viewModelScope,
-                            started = SharingStarted.WhileSubscribed(),
-                            initialValue = emptyList()
-                    )
-
-    // Gym operations
-    fun addGym(gym: Gym) {
-        viewModelScope.launch { repository.insertGym(gym) }
-    }
-
-    fun addGym(gym: Gym, context: Context) {
-        viewModelScope.launch {
-            repository.insertGym(gym)
-            ClimbStatsWidgetProvider.updateAllWidgets(context)
-        }
-    }
-
-    fun updateGym(gym: Gym) {
-        viewModelScope.launch { repository.updateGym(gym) }
-    }
-
-    fun updateGym(gym: Gym, context: Context) {
-        viewModelScope.launch {
-            repository.updateGym(gym)
-            ClimbStatsWidgetProvider.updateAllWidgets(context)
-        }
-    }
-
-    fun deleteGym(gym: Gym) {
-        viewModelScope.launch { repository.deleteGym(gym) }
-    }
-
-    fun deleteGym(gym: Gym, context: Context) {
-        viewModelScope.launch {
-            repository.deleteGym(gym)
-            ClimbStatsWidgetProvider.updateAllWidgets(context)
-        }
-    }
-
-    fun getGymById(id: String): Flow<Gym?> = flow { emit(repository.getGymById(id)) }
-
-    // Problem operations
-    fun addProblem(problem: Problem, context: Context) {
-        viewModelScope.launch {
-            val finalProblem = renameTemporaryImages(problem, context)
-            repository.insertProblem(finalProblem)
-            ClimbStatsWidgetProvider.updateAllWidgets(context)
-            // Auto-sync now happens automatically via repository callback
-        }
-    }
-
-    private suspend fun renameTemporaryImages(problem: Problem, context: Context? = null): Problem {
-        if (problem.imagePaths.isEmpty()) {
-            return problem
-        }
-
-        val appContext = context ?: return problem
-        val finalImagePaths = mutableListOf<String>()
-
-        problem.imagePaths.forEachIndexed { index, tempPath ->
-            if (tempPath.startsWith("temp_")) {
-                val deterministicName = ImageNamingUtils.generateImageFilename(problem.id, index)
-                val finalPath =
-                        ImageUtils.renameTemporaryImage(appContext, tempPath, problem.id, index)
-                finalImagePaths.add(finalPath ?: tempPath)
-            } else {
-                finalImagePaths.add(tempPath)
-            }
-        }
-
-        return problem.copy(imagePaths = finalImagePaths)
-    }
-
-    fun updateProblem(problem: Problem, context: Context) {
-        viewModelScope.launch {
-            val finalProblem = renameTemporaryImages(problem, context)
-            repository.updateProblem(finalProblem)
-            ClimbStatsWidgetProvider.updateAllWidgets(context)
-        }
-    }
-
-    fun deleteProblem(problem: Problem, context: Context) {
-        viewModelScope.launch {
-            // Delete associated images
-            problem.imagePaths.forEach { imagePath -> ImageUtils.deleteImage(context, imagePath) }
-
-            repository.deleteProblem(problem)
-
-            cleanupOrphanedImages(context)
-
-            ClimbStatsWidgetProvider.updateAllWidgets(context)
-        }
-    }
-
-    private suspend fun cleanupOrphanedImages(context: Context) {
-        val allProblems = repository.getAllProblems().first()
-        val referencedImagePaths = allProblems.flatMap { it.imagePaths }.toSet()
-        ImageUtils.cleanupOrphanedImages(context, referencedImagePaths)
-    }
-    fun migrateImageNamesToDeterministic(context: Context) {
-        viewModelScope.launch {
-            val allProblems = repository.getAllProblems().first()
-            var migrationCount = 0
-            val updatedProblems = mutableListOf<Problem>()
-
-            for (problem in allProblems) {
-                if (problem.imagePaths.isEmpty()) continue
-
-                var newImagePaths = mutableListOf<String>()
-                var problemNeedsUpdate = false
-
-                for ((index, imagePath) in problem.imagePaths.withIndex()) {
-                    val currentFilename = File(imagePath).name
-
-                    if (ImageNamingUtils.isValidImageFilename(currentFilename)) {
-                        newImagePaths.add(imagePath)
-                        continue
-                    }
-
-                    val deterministicName =
-                            ImageNamingUtils.generateImageFilename(problem.id, index)
-
-                    val imagesDir = ImageUtils.getImagesDirectory(context)
-                    val oldFile = File(imagesDir, currentFilename)
-                    val newFile = File(imagesDir, deterministicName)
-
-                    if (oldFile.exists()) {
-                        if (oldFile.renameTo(newFile)) {
-                            newImagePaths.add(deterministicName)
-                            problemNeedsUpdate = true
-                            migrationCount++
-                            println("Migrated: $currentFilename → $deterministicName")
-                        } else {
-                            println("Failed to migrate $currentFilename")
-                            newImagePaths.add(imagePath)
-                        }
-                    } else {
-                        println("Warning: Image file not found: $currentFilename")
-                        newImagePaths.add(imagePath)
-                    }
-                }
-
-                if (problemNeedsUpdate) {
-                    val updatedProblem = problem.copy(imagePaths = newImagePaths)
-                    updatedProblems.add(updatedProblem)
-                }
-            }
-
-            for (updatedProblem in updatedProblems) {
-                repository.insertProblemWithoutSync(updatedProblem)
-            }
-
-            println(
-                    "Migration completed: $migrationCount images renamed, ${updatedProblems.size} problems updated"
-            )
-        }
-    }
-
-    fun deleteAllImages(context: Context) {
-        viewModelScope.launch {
-            val imagesDir = ImageUtils.getImagesDirectory(context)
-            var deletedCount = 0
-
-            imagesDir.listFiles()?.forEach { file ->
-                if (file.isFile && file.extension.lowercase() == "jpg") {
-                    if (file.delete()) {
-                        deletedCount++
-                    }
-                }
-            }
-
-            val allProblems = repository.getAllProblems().first()
-            val updatedProblems =
-                    allProblems.map { problem ->
-                        if (problem.imagePaths.isNotEmpty()) {
-                            problem.copy(imagePaths = emptyList())
-                        } else {
-                            problem
-                        }
-                    }
-
-            for (updatedProblem in updatedProblems) {
-                if (updatedProblem.imagePaths !=
-                                allProblems.find { it.id == updatedProblem.id }?.imagePaths
-                ) {
-                    repository.insertProblemWithoutSync(updatedProblem)
-                }
-            }
-
-            println("Deleted $deletedCount image files and cleared image references")
-        }
-    }
-
-    fun getProblemById(id: String): Flow<Problem?> = flow { emit(repository.getProblemById(id)) }
-
-    fun getProblemsByGym(gymId: String): Flow<List<Problem>> = repository.getProblemsByGym(gymId)
-
-    // Session operations
-    fun addSession(session: ClimbSession) {
-        viewModelScope.launch { repository.insertSession(session) }
-    }
-
-    fun addSession(session: ClimbSession, context: Context) {
-        viewModelScope.launch {
-            repository.insertSession(session)
-            ClimbStatsWidgetProvider.updateAllWidgets(context)
-        }
-    }
-
-    fun updateSession(session: ClimbSession) {
-        viewModelScope.launch { repository.updateSession(session) }
-    }
-
-    fun updateSession(session: ClimbSession, context: Context) {
-        viewModelScope.launch {
-            repository.updateSession(session)
-            ClimbStatsWidgetProvider.updateAllWidgets(context)
-        }
-    }
-
-    fun deleteSession(session: ClimbSession) {
-        viewModelScope.launch { repository.deleteSession(session) }
-    }
-
-    fun deleteSession(session: ClimbSession, context: Context) {
-        viewModelScope.launch {
-            repository.deleteSession(session)
-            ClimbStatsWidgetProvider.updateAllWidgets(context)
-        }
-    }
-
-    fun getSessionById(id: String): Flow<ClimbSession?> = flow {
-        emit(repository.getSessionById(id))
-    }
-
-    fun getSessionsByGym(gymId: String): Flow<List<ClimbSession>> =
-            repository.getSessionsByGym(gymId)
-
-    // Get last used gym for shortcut functionality
-    suspend fun getLastUsedGym(): Gym? = repository.getLastUsedGym()
-
-    // Active session management
-    fun startSession(context: Context, gymId: String, notes: String? = null) {
-        viewModelScope.launch {
-            android.util.Log.d("ClimbViewModel", "startSession called with gymId: $gymId")
-
-            if (!com.atridad.openclimb.utils.NotificationPermissionUtils
-                            .isNotificationPermissionGranted(context)
-            ) {
-                android.util.Log.d("ClimbViewModel", "Notification permission not granted")
-                _uiState.value =
-                        _uiState.value.copy(
-                                error =
-                                        "Notification permission is required to track your climbing session. Please enable notifications in settings."
-                        )
-                return@launch
-            }
-
-            val existingActive = repository.getActiveSession()
-            if (existingActive != null) {
-                android.util.Log.d(
-                        "ClimbViewModel",
-                        "Active session already exists: ${existingActive.id}"
-                )
-                _uiState.value =
-                        _uiState.value.copy(
-                                error = "There's already an active session. Please end it first."
-                        )
-                return@launch
-            }
-
-            android.util.Log.d("ClimbViewModel", "Creating new session")
-            val newSession = ClimbSession.create(gymId = gymId, notes = notes)
-            repository.insertSession(newSession)
-
-            android.util.Log.d(
-                    "ClimbViewModel",
-                    "Starting tracking service for session: ${newSession.id}"
-            )
-            // Start the tracking service
-            val serviceIntent = SessionTrackingService.createStartIntent(context, newSession.id)
-            context.startForegroundService(serviceIntent)
-
-            ClimbStatsWidgetProvider.updateAllWidgets(context)
-
-            _uiState.value = _uiState.value.copy(message = "Session started successfully!")
-        }
-    }
-
-    fun endSession(context: Context, sessionId: String) {
-        viewModelScope.launch {
-            if (!com.atridad.openclimb.utils.NotificationPermissionUtils
-                            .isNotificationPermissionGranted(context)
-            ) {
-                _uiState.value =
-                        _uiState.value.copy(
-                                error =
-                                        "Notification permission is required to manage your climbing session. Please enable notifications in settings."
-                        )
-                return@launch
-            }
-
-            val session = repository.getSessionById(sessionId)
-            if (session != null && session.status == SessionStatus.ACTIVE) {
-                val completedSession = with(ClimbSession) { session.complete() }
-                repository.updateSession(completedSession)
-
-                val serviceIntent = SessionTrackingService.createStopIntent(context, sessionId)
-                context.startService(serviceIntent)
-
-                ClimbStatsWidgetProvider.updateAllWidgets(context)
-
-                syncToHealthConnect(completedSession)
-
-                _uiState.value = _uiState.value.copy(message = "Session completed!")
-            }
-        }
-    }
-
-    fun ensureSessionTrackingServiceRunning(context: Context) {
-        viewModelScope.launch {
-            val activeSession = repository.getActiveSession()
-            if (activeSession != null && activeSession.status == SessionStatus.ACTIVE) {
-                val serviceIntent =
-                        SessionTrackingService.createStartIntent(context, activeSession.id)
-                context.startForegroundService(serviceIntent)
-            }
-        }
-    }
-
-    // Attempt operations
-    fun addAttempt(attempt: Attempt) {
-        viewModelScope.launch { repository.insertAttempt(attempt) }
-    }
-
-    fun addAttempt(attempt: Attempt, context: Context) {
-        viewModelScope.launch {
-            repository.insertAttempt(attempt)
-            ClimbStatsWidgetProvider.updateAllWidgets(context)
-        }
-    }
-
-    fun deleteAttempt(attempt: Attempt) {
-        viewModelScope.launch { repository.deleteAttempt(attempt) }
-    }
-
-    fun deleteAttempt(attempt: Attempt, context: Context) {
-        viewModelScope.launch {
-            repository.deleteAttempt(attempt)
-            ClimbStatsWidgetProvider.updateAllWidgets(context)
-        }
-    }
-
-    fun updateAttempt(attempt: Attempt) {
-        viewModelScope.launch { repository.updateAttempt(attempt) }
-    }
-
-    fun updateAttempt(attempt: Attempt, context: Context) {
-        viewModelScope.launch {
-            repository.updateAttempt(attempt)
-            ClimbStatsWidgetProvider.updateAllWidgets(context)
-        }
-    }
-
-    fun getAttemptsBySession(sessionId: String): Flow<List<Attempt>> =
-            repository.getAttemptsBySession(sessionId)
-
-    fun getAttemptsByProblem(problemId: String): Flow<List<Attempt>> =
-            repository.getAttemptsByProblem(problemId)
-
-    fun exportDataToZipUri(context: Context, uri: android.net.Uri) {
-        viewModelScope.launch {
-            try {
-                _uiState.value =
-                        _uiState.value.copy(
-                                isLoading = true,
-                                message = "Creating ZIP file with images..."
-                        )
-                repository.exportAllDataToZipUri(context, uri)
-                _uiState.value =
-                        _uiState.value.copy(
-                                isLoading = false,
-                                message =
-                                        "Export complete! Your climbing data and images have been saved."
-                        )
-            } catch (e: Exception) {
-                _uiState.value =
-                        _uiState.value.copy(
-                                isLoading = false,
-                                error = "Export failed: ${e.message}"
-                        )
-            }
-        }
-    }
-
-    fun importData(file: File) {
-        viewModelScope.launch {
-            try {
-                _uiState.value = _uiState.value.copy(isLoading = true)
-
-                if (!file.name.lowercase().endsWith(".zip")) {
-                    throw Exception(
-                            "Only ZIP files are supported for import. Please use a ZIP file exported from OpenClimb."
-                    )
-                }
-
-                repository.importDataFromZip(file)
-
-                _uiState.value =
-                        _uiState.value.copy(
-                                isLoading = false,
-                                message = "Data imported successfully from ${file.name}"
-                        )
-            } catch (e: Exception) {
-                _uiState.value =
-                        _uiState.value.copy(
-                                isLoading = false,
-                                error = "Import failed: ${e.message}"
-                        )
-            }
-        }
-    }
-
-    // UI state operations
-    fun clearMessage() {
-        _uiState.value = _uiState.value.copy(message = null)
-    }
-
-    fun clearError() {
-        _uiState.value = _uiState.value.copy(error = null)
-    }
-
-    // Sync-related methods
-    suspend fun performManualSync() {
-        try {
-            syncService.syncWithServer()
-        } catch (e: Exception) {
-            setError("Sync failed: ${e.message}")
-        }
-    }
-
-    suspend fun testSyncConnection() {
-        try {
-            syncService.testConnection()
-        } catch (e: Exception) {
-            setError("Connection test failed: ${e.message}")
-        }
-    }
-
-    fun setError(message: String) {
-        _uiState.value = _uiState.value.copy(error = message)
-    }
-
-    fun setMessage(message: String) {
-        _uiState.value = _uiState.value.copy(message = message)
-    }
-
-    fun resetAllData() {
-        viewModelScope.launch {
-            try {
-                _uiState.value = _uiState.value.copy(isLoading = true)
-
-                repository.resetAllData()
-
-                _uiState.value =
-                        _uiState.value.copy(
-                                isLoading = false,
-                                message = "All data has been reset successfully"
-                        )
-            } catch (e: Exception) {
-                _uiState.value =
-                        _uiState.value.copy(isLoading = false, error = "Reset failed: ${e.message}")
-            }
-        }
-    }
-
-    private fun syncToHealthConnect(session: ClimbSession) {
-        viewModelScope.launch {
-            try {
-                val gym = repository.getGymById(session.gymId)
-                val gymName = gym?.name ?: "Unknown Gym"
-
-                val attempts = repository.getAttemptsBySession(session.id).first()
-                val attemptCount = attempts.size
-
-                val result = healthConnectManager.autoSyncSession(session, gymName, attemptCount)
-
-                result
-                        .onSuccess {
-                            _uiState.value =
-                                    _uiState.value.copy(
-                                            message =
-                                                    "Session synced to Health Connect successfully!"
-                                    )
-                        }
-                        .onFailure { error ->
-                            if (healthConnectManager.isReadySync()) {
-                                _uiState.value =
-                                        _uiState.value.copy(
-                                                error =
-                                                        "Failed to sync to Health Connect: ${error.message}"
-                                        )
-                            }
-                        }
-            } catch (e: Exception) {
-                if (healthConnectManager.isReadySync()) {
-                    _uiState.value =
-                            _uiState.value.copy(error = "Health Connect sync error: ${e.message}")
-                }
-            }
-        }
-    }
-
-    fun manualSyncToHealthConnect(sessionId: String) {
-        viewModelScope.launch {
-            try {
-                val session = repository.getSessionById(sessionId)
-                if (session == null) {
-                    _uiState.value = _uiState.value.copy(error = "Session not found")
-                    return@launch
-                }
-
-                if (session.status != SessionStatus.COMPLETED) {
-                    _uiState.value =
-                            _uiState.value.copy(error = "Only completed sessions can be synced")
-                    return@launch
-                }
-
-                val gym = repository.getGymById(session.gymId)
-                val gymName = gym?.name ?: "Unknown Gym"
-                val attempts = repository.getAttemptsBySession(session.id).first()
-                val attemptCount = attempts.size
-
-                val result =
-                        healthConnectManager.syncClimbingSession(session, gymName, attemptCount)
-
-                result
-                        .onSuccess {
-                            _uiState.value =
-                                    _uiState.value.copy(
-                                            message =
-                                                    "Session synced to Health Connect successfully!"
-                                    )
-                        }
-                        .onFailure { error ->
-                            _uiState.value =
-                                    _uiState.value.copy(
-                                            error =
-                                                    "Failed to sync to Health Connect: ${error.message}"
-                                    )
-                        }
-            } catch (e: Exception) {
-                _uiState.value =
-                        _uiState.value.copy(error = "Health Connect sync error: ${e.message}")
-            }
-        }
-    }
-
-    fun getHealthConnectManager(): HealthConnectManager = healthConnectManager
-
-    // Share operations
-    suspend fun generateSessionShareCard(context: Context, sessionId: String): File? =
-            withContext(Dispatchers.IO) {
-                try {
-                    val session = repository.getSessionById(sessionId) ?: return@withContext null
-                    val attempts = repository.getAttemptsBySession(sessionId).first()
-                    val problems =
-                            repository.getAllProblems().first().filter { problem ->
-                                attempts.any { it.problemId == problem.id }
-                            }
-                    val gym = repository.getGymById(session.gymId) ?: return@withContext null
-
-                    val stats = SessionShareUtils.calculateSessionStats(session, attempts, problems)
-                    SessionShareUtils.generateShareCard(context, session, gym, stats)
-                } catch (e: Exception) {
-                    _uiState.value =
-                            _uiState.value.copy(
-                                    error = "Failed to generate share card: ${e.message}"
-                            )
-                    null
-                }
-            }
-
-    fun shareSessionCard(context: Context, imageFile: File) {
-        SessionShareUtils.shareSessionCard(context, imageFile)
-    }
-}
-
-data class ClimbUiState(
-        val isLoading: Boolean = false,
-        val message: String? = null,
-        val error: String? = null
-)

android/app/src/main/java/com/atridad/openclimb/utils/DateFormatUtils.kt

@@ -1,46 +0,0 @@
-package com.atridad.openclimb.utils
-
-import java.time.Instant
-import java.time.ZoneOffset
-import java.time.format.DateTimeFormatter
-
-object DateFormatUtils {
-
-    // ISO 8601 formatter matching iOS date format exactly
-    private val ISO_FORMATTER =
-            DateTimeFormatter.ofPattern("yyyy-MM-dd'T'HH:mm:ss.SSSX").withZone(ZoneOffset.UTC)
-
-    /** Get current timestamp in iOS-compatible ISO 8601 format */
-    fun nowISO8601(): String {
-        return ISO_FORMATTER.format(Instant.now())
-    }
-
-    /** Format an Instant to iOS-compatible ISO 8601 format */
-    fun formatISO8601(instant: Instant): String {
-        return ISO_FORMATTER.format(instant)
-    }
-
-    /** Parse an iOS-compatible ISO 8601 date string back to Instant */
-    fun parseISO8601(dateString: String): Instant? {
-        return try {
-            Instant.from(ISO_FORMATTER.parse(dateString))
-        } catch (e: Exception) {
-
-            try {
-                Instant.parse(dateString)
-            } catch (e2: Exception) {
-                null
-            }
-        }
-    }
-
-    /** Validate that a date string matches the expected iOS format */
-    fun isValidISO8601(dateString: String): Boolean {
-        return parseISO8601(dateString) != null
-    }
-
-    /** Convert milliseconds timestamp to iOS-compatible ISO 8601 format */
-    fun millisToISO8601(millis: Long): String {
-        return ISO_FORMATTER.format(Instant.ofEpochMilli(millis))
-    }
-}

android/app/src/main/java/com/atridad/openclimb/utils/ImageNamingUtils.kt

@@ -1,126 +0,0 @@
-package com.atridad.openclimb.utils
-
-import java.security.MessageDigest
-import java.util.*
-
-/**
- * Utility for creating consistent image filenames across iOS and Android platforms. Uses
- * deterministic naming based on problem ID and timestamp to ensure sync compatibility.
- */
-object ImageNamingUtils {
-
-    private const val IMAGE_EXTENSION = ".jpg"
-    private const val HASH_LENGTH = 12 // First 12 chars of SHA-256
-
-    /** Generates a deterministic filename for a problem image */
-    fun generateImageFilename(problemId: String, imageIndex: Int): String {
-        val input = "${problemId}_${imageIndex}"
-        val hash = createHash(input)
-
-        return "problem_${hash}_${imageIndex}${IMAGE_EXTENSION}"
-    }
-
-    /** Legacy method for backward compatibility */
-    fun generateImageFilename(problemId: String, timestamp: String, imageIndex: Int): String {
-        return generateImageFilename(problemId, imageIndex)
-    }
-
-    /** Extracts problem ID from an image filename */
-    fun extractProblemIdFromFilename(filename: String): String? {
-        if (!filename.startsWith("problem_") || !filename.endsWith(IMAGE_EXTENSION)) {
-            return null
-        }
-
-        // Format: problem_{hash}_{index}.jpg
-        val nameWithoutExtension = filename.substring(0, filename.length - IMAGE_EXTENSION.length)
-        val parts = nameWithoutExtension.split("_")
-
-        if (parts.size != 3 || parts[0] != "problem") {
-            return null
-        }
-
-        return parts[1]
-    }
-
-    /** Validates if a filename follows our naming convention */
-    fun isValidImageFilename(filename: String): Boolean {
-        if (!filename.startsWith("problem_") || !filename.endsWith(IMAGE_EXTENSION)) {
-            return false
-        }
-
-        val nameWithoutExtension = filename.substring(0, filename.length - IMAGE_EXTENSION.length)
-        val parts = nameWithoutExtension.split("_")
-
-        return parts.size == 3 &&
-                parts[0] == "problem" &&
-                parts[1].length == HASH_LENGTH &&
-                parts[2].toIntOrNull() != null
-    }
-
-    /** Migrates an existing filename to our naming convention */
-    fun migrateFilename(oldFilename: String, problemId: String, imageIndex: Int): String {
-        if (isValidImageFilename(oldFilename)) {
-            return oldFilename
-        }
-
-        return generateImageFilename(problemId, imageIndex)
-    }
-
-    /** Creates a deterministic hash from input string */
-    private fun createHash(input: String): String {
-        val digest = MessageDigest.getInstance("SHA-256")
-        val hashBytes = digest.digest(input.toByteArray(Charsets.UTF_8))
-        val hashHex = hashBytes.joinToString("") { "%02x".format(it) }
-        return hashHex.take(HASH_LENGTH)
-    }
-
-    /** Batch renames images for a problem to use our naming convention */
-    fun batchRenameForProblem(
-            problemId: String,
-            existingFilenames: List<String>
-    ): Map<String, String> {
-        val renameMap = mutableMapOf<String, String>()
-
-        existingFilenames.forEachIndexed { index, oldFilename ->
-            val newFilename = generateImageFilename(problemId, index)
-            if (newFilename != oldFilename) {
-                renameMap[oldFilename] = newFilename
-            }
-        }
-
-        return renameMap
-    }
-
-    /** Generates the canonical filename for a problem image */
-    fun getCanonicalImageFilename(problemId: String, imageIndex: Int): String {
-        return generateImageFilename(problemId, imageIndex)
-    }
-
-    /** Creates a mapping of existing server filenames to canonical filenames */
-    fun createServerMigrationMap(
-            problemId: String,
-            serverImageFilenames: List<String>,
-            localImageCount: Int
-    ): Map<String, String> {
-        val migrationMap = mutableMapOf<String, String>()
-
-        for (imageIndex in 0 until localImageCount) {
-            val canonicalName = getCanonicalImageFilename(problemId, imageIndex)
-
-            if (serverImageFilenames.contains(canonicalName)) {
-                continue
-            }
-
-            for (serverFilename in serverImageFilenames) {
-                if (isValidImageFilename(serverFilename) &&
-                                !migrationMap.values.contains(serverFilename)
-                ) {
-                    migrationMap[serverFilename] = canonicalName
-                    break
-                }
-            }
-        }
-
-        return migrationMap
-    }
-}

android/app/src/main/java/com/atridad/openclimb/utils/ImageUtils.kt

@@ -1,399 +0,0 @@
-package com.atridad.openclimb.utils
-
-import android.annotation.SuppressLint
-import android.content.Context
-import android.graphics.Bitmap
-import android.graphics.BitmapFactory
-import android.net.Uri
-import android.provider.MediaStore
-import android.util.Log
-import androidx.core.graphics.scale
-import java.io.File
-import java.io.FileOutputStream
-import java.util.UUID
-
-object ImageUtils {
-
-    private const val IMAGES_DIR = "problem_images"
-    private const val MAX_IMAGE_SIZE = 1024
-    private const val IMAGE_QUALITY = 85
-
-    // Creates the images directory if it doesn't exist
-    fun getImagesDirectory(context: Context): File {
-        val imagesDir = File(context.filesDir, IMAGES_DIR)
-        if (!imagesDir.exists()) {
-            imagesDir.mkdirs()
-        }
-        return imagesDir
-    }
-
-    /** Saves an image from a URI with compression and proper orientation */
-    fun saveImageFromUri(
-            context: Context,
-            imageUri: Uri,
-            problemId: String? = null,
-            imageIndex: Int? = null
-    ): String? {
-        return try {
-
-            val originalBitmap =
-                    context.contentResolver.openInputStream(imageUri)?.use { input ->
-                        BitmapFactory.decodeStream(input)
-                    }
-                            ?: return null
-
-            val orientedBitmap = correctImageOrientation(context, imageUri, originalBitmap)
-            val compressedBitmap = compressImage(orientedBitmap)
-
-            // Always require deterministic naming - no UUID fallback
-            require(problemId != null && imageIndex != null) {
-                "Problem ID and image index are required for deterministic image naming"
-            }
-
-            val filename = ImageNamingUtils.generateImageFilename(problemId, imageIndex)
-            val imageFile = File(getImagesDirectory(context), filename)
-
-            FileOutputStream(imageFile).use { output ->
-                compressedBitmap.compress(Bitmap.CompressFormat.JPEG, IMAGE_QUALITY, output)
-            }
-
-            originalBitmap.recycle()
-            if (orientedBitmap != originalBitmap) {
-                orientedBitmap.recycle()
-            }
-            compressedBitmap.recycle()
-
-            "$IMAGES_DIR/$filename"
-        } catch (e: Exception) {
-            e.printStackTrace()
-            null
-        }
-    }
-
-    /** Corrects image orientation based on EXIF data */
-    private fun correctImageOrientation(context: Context, imageUri: Uri, bitmap: Bitmap): Bitmap {
-        return try {
-            val inputStream = context.contentResolver.openInputStream(imageUri)
-            inputStream?.use { input ->
-                val exif = androidx.exifinterface.media.ExifInterface(input)
-                val orientation =
-                        exif.getAttributeInt(
-                                androidx.exifinterface.media.ExifInterface.TAG_ORIENTATION,
-                                androidx.exifinterface.media.ExifInterface.ORIENTATION_NORMAL
-                        )
-
-                val matrix = android.graphics.Matrix()
-                when (orientation) {
-                    androidx.exifinterface.media.ExifInterface.ORIENTATION_ROTATE_90 -> {
-                        matrix.postRotate(90f)
-                    }
-                    androidx.exifinterface.media.ExifInterface.ORIENTATION_ROTATE_180 -> {
-                        matrix.postRotate(180f)
-                    }
-                    androidx.exifinterface.media.ExifInterface.ORIENTATION_ROTATE_270 -> {
-                        matrix.postRotate(270f)
-                    }
-                    androidx.exifinterface.media.ExifInterface.ORIENTATION_FLIP_HORIZONTAL -> {
-                        matrix.postScale(-1f, 1f)
-                    }
-                    androidx.exifinterface.media.ExifInterface.ORIENTATION_FLIP_VERTICAL -> {
-                        matrix.postScale(1f, -1f)
-                    }
-                    androidx.exifinterface.media.ExifInterface.ORIENTATION_TRANSPOSE -> {
-                        matrix.postRotate(90f)
-                        matrix.postScale(-1f, 1f)
-                    }
-                    androidx.exifinterface.media.ExifInterface.ORIENTATION_TRANSVERSE -> {
-                        matrix.postRotate(-90f)
-                        matrix.postScale(-1f, 1f)
-                    }
-                }
-
-                if (matrix.isIdentity) {
-                    bitmap
-                } else {
-                    android.graphics.Bitmap.createBitmap(
-                            bitmap,
-                            0,
-                            0,
-                            bitmap.width,
-                            bitmap.height,
-                            matrix,
-                            true
-                    )
-                }
-            }
-                    ?: bitmap
-        } catch (e: Exception) {
-            e.printStackTrace()
-            bitmap
-        }
-    }
-
-    /** Compresses and resizes an image bitmap */
-    @SuppressLint("UseKtx")
-    private fun compressImage(original: Bitmap): Bitmap {
-        val width = original.width
-        val height = original.height
-
-        // Calculate the scaling factor
-        val scaleFactor =
-                if (width > height) {
-                    if (width > MAX_IMAGE_SIZE) MAX_IMAGE_SIZE.toFloat() / width else 1f
-                } else {
-                    if (height > MAX_IMAGE_SIZE) MAX_IMAGE_SIZE.toFloat() / height else 1f
-                }
-
-        return if (scaleFactor < 1f) {
-            val newWidth = (width * scaleFactor).toInt()
-            val newHeight = (height * scaleFactor).toInt()
-            original.scale(newWidth, newHeight)
-        } else {
-            original
-        }
-    }
-
-    /** Gets the full file path for an image */
-    fun getImageFile(context: Context, relativePath: String): File {
-        // If relativePath already contains the directory, use it as-is
-        // Otherwise, assume it's just a filename and add the images directory
-        return if (relativePath.contains("/")) {
-            File(context.filesDir, relativePath)
-        } else {
-            // Just a filename - look in the images directory
-            File(getImagesDirectory(context), relativePath)
-        }
-    }
-
-    /** Deletes an image file */
-    fun deleteImage(context: Context, relativePath: String): Boolean {
-        return try {
-            val file = getImageFile(context, relativePath)
-            file.delete()
-        } catch (e: Exception) {
-            e.printStackTrace()
-            false
-        }
-    }
-
-    /** Imports an image file from the import directory */
-    fun importImageFile(context: Context, sourceFile: File): String? {
-        return try {
-            if (!sourceFile.exists()) return null
-
-            // Generate new filename to avoid conflicts
-            val extension = sourceFile.extension.ifEmpty { "jpg" }
-            val filename = "${UUID.randomUUID()}.$extension"
-            val destFile = File(getImagesDirectory(context), filename)
-
-            sourceFile.copyTo(destFile, overwrite = true)
-            "$IMAGES_DIR/$filename"
-        } catch (e: Exception) {
-            e.printStackTrace()
-            null
-        }
-    }
-
-    /** Gets all image files in the images directory */
-    fun getAllImages(context: Context): List<String> {
-        return try {
-            val imagesDir = getImagesDirectory(context)
-            imagesDir.listFiles()?.mapNotNull { file ->
-                if (file.isFile &&
-                                (file.extension == "jpg" ||
-                                        file.extension == "jpeg" ||
-                                        file.extension == "png")
-                ) {
-                    "$IMAGES_DIR/${file.name}"
-                } else null
-            }
-                    ?: emptyList()
-        } catch (e: Exception) {
-            e.printStackTrace()
-            emptyList()
-        }
-    }
-
-    /** Temporarily saves an image during selection process */
-    fun saveTemporaryImageFromUri(context: Context, imageUri: Uri): String? {
-        return try {
-            val originalBitmap =
-                    MediaStore.Images.Media.getBitmap(context.contentResolver, imageUri)
-                            ?: return null
-
-            val orientedBitmap = correctImageOrientation(context, imageUri, originalBitmap)
-            val compressedBitmap = compressImage(orientedBitmap)
-
-            val tempFilename = "temp_${UUID.randomUUID()}.jpg"
-            val imageFile = File(getImagesDirectory(context), tempFilename)
-
-            FileOutputStream(imageFile).use { output ->
-                compressedBitmap.compress(Bitmap.CompressFormat.JPEG, IMAGE_QUALITY, output)
-            }
-
-            originalBitmap.recycle()
-            if (orientedBitmap != originalBitmap) {
-                orientedBitmap.recycle()
-            }
-            if (compressedBitmap != orientedBitmap) {
-                compressedBitmap.recycle()
-            }
-
-            tempFilename
-        } catch (e: Exception) {
-            Log.e("ImageUtils", "Error saving temporary image from URI", e)
-            null
-        }
-    }
-
-    /** Renames a temporary image */
-    fun renameTemporaryImage(
-            context: Context,
-            tempFilename: String,
-            problemId: String,
-            imageIndex: Int
-    ): String? {
-        return try {
-            val tempFile = File(getImagesDirectory(context), tempFilename)
-            if (!tempFile.exists()) {
-                Log.e("ImageUtils", "Temporary file does not exist: $tempFilename")
-                return null
-            }
-
-            val deterministicFilename =
-                    ImageNamingUtils.generateImageFilename(problemId, imageIndex)
-            val finalFile = File(getImagesDirectory(context), deterministicFilename)
-
-            if (tempFile.renameTo(finalFile)) {
-                Log.d(
-                        "ImageUtils",
-                        "Renamed temporary image: $tempFilename -> $deterministicFilename"
-                )
-                deterministicFilename
-            } else {
-                Log.e("ImageUtils", "Failed to rename temporary image: $tempFilename")
-                null
-            }
-        } catch (e: Exception) {
-            Log.e("ImageUtils", "Error renaming temporary image", e)
-            null
-        }
-    }
-
-    /** Saves an image from byte array to app's private storage */
-    fun saveImageFromBytes(context: Context, imageData: ByteArray): String? {
-        return try {
-            val bitmap = BitmapFactory.decodeByteArray(imageData, 0, imageData.size) ?: return null
-
-            val compressedBitmap = compressImage(bitmap)
-
-            // Generate unique filename
-            val filename = "${UUID.randomUUID()}.jpg"
-            val imageFile = File(getImagesDirectory(context), filename)
-
-            // Save compressed image
-            FileOutputStream(imageFile).use { output ->
-                compressedBitmap.compress(Bitmap.CompressFormat.JPEG, IMAGE_QUALITY, output)
-            }
-
-            // Clean up bitmaps
-            bitmap.recycle()
-            compressedBitmap.recycle()
-
-            // Return relative path
-            "$IMAGES_DIR/$filename"
-        } catch (e: Exception) {
-            e.printStackTrace()
-            null
-        }
-    }
-
-    /** Saves image data with a specific filename */
-    fun saveImageFromBytesWithFilename(
-            context: Context,
-            imageData: ByteArray,
-            filename: String
-    ): String? {
-        return try {
-            val bitmap = BitmapFactory.decodeByteArray(imageData, 0, imageData.size) ?: return null
-
-            val compressedBitmap = compressImage(bitmap)
-
-            // Use the provided filename instead of generating a new UUID
-            val imageFile = File(getImagesDirectory(context), filename)
-
-            // Save compressed image
-            FileOutputStream(imageFile).use { output ->
-                compressedBitmap.compress(Bitmap.CompressFormat.JPEG, IMAGE_QUALITY, output)
-            }
-
-            // Clean up bitmaps
-            bitmap.recycle()
-            compressedBitmap.recycle()
-
-            // Return relative path
-            "$IMAGES_DIR/$filename"
-        } catch (e: Exception) {
-            e.printStackTrace()
-            null
-        }
-    }
-
-    /** Migrates existing images to use consistent naming convention */
-    fun migrateImageNaming(
-            context: Context,
-            problemId: String,
-            currentImagePaths: List<String>
-    ): Map<String, String> {
-        val migrationMap = mutableMapOf<String, String>()
-
-        currentImagePaths.forEachIndexed { index, oldPath ->
-            val oldFilename = oldPath.substringAfterLast('/')
-            val newFilename = ImageNamingUtils.migrateFilename(oldFilename, problemId, index)
-
-            if (oldFilename != newFilename) {
-                try {
-                    val oldFile = getImageFile(context, oldPath)
-                    val newFile = File(getImagesDirectory(context), newFilename)
-
-                    if (oldFile.exists() && oldFile.renameTo(newFile)) {
-                        val newPath = "$IMAGES_DIR/$newFilename"
-                        migrationMap[oldPath] = newPath
-                    }
-                } catch (e: Exception) {
-                    // Log error but continue with other images
-                    e.printStackTrace()
-                }
-            }
-        }
-
-        return migrationMap
-    }
-
-    /** Batch migrates all images in the system to use consistent naming */
-    fun batchMigrateAllImages(
-            context: Context,
-            problemImageMap: Map<String, List<String>>
-    ): Map<String, String> {
-        val allMigrations = mutableMapOf<String, String>()
-
-        problemImageMap.forEach { (problemId, imagePaths) ->
-            val migrations = migrateImageNaming(context, problemId, imagePaths)
-            allMigrations.putAll(migrations)
-        }
-
-        return allMigrations
-    }
-
-    /** Cleans up orphaned images that are not referenced by any problems */
-    fun cleanupOrphanedImages(context: Context, referencedPaths: Set<String>) {
-        try {
-            val allImages = getAllImages(context)
-            val orphanedImages = allImages.filter { it !in referencedPaths }
-
-            orphanedImages.forEach { path -> deleteImage(context, path) }
-        } catch (e: Exception) {
-            e.printStackTrace()
-        }
-    }
-}

android/app/src/main/java/com/atridad/openclimb/utils/SessionShareUtils.kt

@@ -1,543 +0,0 @@
-package com.atridad.openclimb.utils
-
-import android.content.Context
-import android.content.Intent
-import android.graphics.*
-import android.graphics.drawable.GradientDrawable
-import androidx.core.content.FileProvider
-import androidx.core.graphics.createBitmap
-import androidx.core.graphics.toColorInt
-import com.atridad.openclimb.data.model.*
-import java.io.File
-import java.io.FileOutputStream
-import java.time.LocalDateTime
-import java.time.format.DateTimeFormatter
-import kotlin.math.roundToInt
-
-object SessionShareUtils {
-
-    data class SessionStats(
-            val totalAttempts: Int,
-            val successfulAttempts: Int,
-            val problems: List<Problem>,
-            val uniqueProblemsAttempted: Int,
-            val uniqueProblemsCompleted: Int,
-            val averageGrade: String?,
-            val sessionDuration: String,
-            val topResult: AttemptResult?,
-            val topGrade: String?
-    )
-
-    fun calculateSessionStats(
-            session: ClimbSession,
-            attempts: List<Attempt>,
-            problems: List<Problem>
-    ): SessionStats {
-        val successfulResults = listOf(AttemptResult.SUCCESS, AttemptResult.FLASH)
-
-        val successfulAttempts = attempts.filter { it.result in successfulResults }
-        val uniqueProblems = attempts.map { it.problemId }.distinct()
-        val uniqueCompletedProblems = successfulAttempts.map { it.problemId }.distinct()
-
-        val attemptedProblems = problems.filter { it.id in uniqueProblems }
-
-        // Calculate separate averages for different climbing types and difficulty systems
-        val boulderProblems = attemptedProblems.filter { it.climbType == ClimbType.BOULDER }
-        val ropeProblems = attemptedProblems.filter { it.climbType == ClimbType.ROPE }
-
-        val boulderAverage = calculateAverageGrade(boulderProblems, "Boulder")
-        val ropeAverage = calculateAverageGrade(ropeProblems, "Rope")
-
-        // Combine averages for display
-        val averageGrade =
-                when {
-                    boulderAverage != null && ropeAverage != null ->
-                            "$boulderAverage / $ropeAverage"
-                    boulderAverage != null -> boulderAverage
-                    ropeAverage != null -> ropeAverage
-                    else -> null
-                }
-
-        // Determine highest achieved grade (only from completed problems: SUCCESS or FLASH)
-        val completedProblems = problems.filter { it.id in uniqueCompletedProblems }
-        val completedBoulder = completedProblems.filter { it.climbType == ClimbType.BOULDER }
-        val completedRope = completedProblems.filter { it.climbType == ClimbType.ROPE }
-        val topBoulder = highestGradeForProblems(completedBoulder)
-        val topRope = highestGradeForProblems(completedRope)
-        val topGrade =
-                when {
-                    topBoulder != null && topRope != null -> "$topBoulder / $topRope"
-                    topBoulder != null -> topBoulder
-                    topRope != null -> topRope
-                    else -> null
-                }
-
-        val duration = if (session.duration != null) "${session.duration}m" else "Unknown"
-        val topResult =
-                attempts
-                        .maxByOrNull {
-                            when (it.result) {
-                                AttemptResult.FLASH -> 3
-                                AttemptResult.SUCCESS -> 2
-                                AttemptResult.FALL -> 1
-                                else -> 0
-                            }
-                        }
-                        ?.result
-
-        return SessionStats(
-                totalAttempts = attempts.size,
-                successfulAttempts = successfulAttempts.size,
-                problems = attemptedProblems,
-                uniqueProblemsAttempted = uniqueProblems.size,
-                uniqueProblemsCompleted = uniqueCompletedProblems.size,
-                averageGrade = averageGrade,
-                sessionDuration = duration,
-                topResult = topResult,
-                topGrade = topGrade
-        )
-    }
-
-    /**
-     * Calculate average grade for a specific set of problems, respecting their difficulty systems
-     */
-    private fun calculateAverageGrade(problems: List<Problem>, climbingType: String): String? {
-        if (problems.isEmpty()) return null
-
-        // Group problems by difficulty system
-        val problemsBySystem = problems.groupBy { it.difficulty.system }
-
-        val averages = mutableListOf<String>()
-
-        problemsBySystem.forEach { (system, systemProblems) ->
-            when (system) {
-                DifficultySystem.V_SCALE -> {
-                    val gradeValues =
-                            systemProblems.mapNotNull { problem ->
-                                when {
-                                    problem.difficulty.grade == "VB" -> 0
-                                    else -> problem.difficulty.grade.removePrefix("V").toIntOrNull()
-                                }
-                            }
-                    if (gradeValues.isNotEmpty()) {
-                        val avg = gradeValues.average().roundToInt()
-                        averages.add(if (avg == 0) "VB" else "V$avg")
-                    }
-                }
-                DifficultySystem.FONT -> {
-                    val gradeValues =
-                            systemProblems.mapNotNull { problem ->
-                                // Extract numeric part from Font grades (e.g., "6A" -> 6, "7C+" ->
-                                // 7)
-                                problem.difficulty.grade.filter { it.isDigit() }.toIntOrNull()
-                            }
-                    if (gradeValues.isNotEmpty()) {
-                        val avg = gradeValues.average().roundToInt()
-                        averages.add("$avg")
-                    }
-                }
-                DifficultySystem.YDS -> {
-                    val gradeValues =
-                            systemProblems.mapNotNull { problem ->
-                                // Extract numeric part from YDS grades (e.g., "5.10a" -> 5.10)
-                                val grade = problem.difficulty.grade
-                                if (grade.startsWith("5.")) {
-                                    grade.substring(2).toDoubleOrNull()
-                                } else null
-                            }
-                    if (gradeValues.isNotEmpty()) {
-                        val avg = gradeValues.average()
-                        averages.add("5.${String.format("%.1f", avg)}")
-                    }
-                }
-                DifficultySystem.CUSTOM -> {
-                    // For custom systems, try to extract numeric values
-                    val gradeValues =
-                            systemProblems.mapNotNull { problem ->
-                                problem.difficulty
-                                        .grade
-                                        .filter { it.isDigit() || it == '.' || it == '-' }
-                                        .toDoubleOrNull()
-                            }
-                    if (gradeValues.isNotEmpty()) {
-                        val avg = gradeValues.average()
-                        averages.add(String.format("%.1f", avg))
-                    }
-                }
-            }
-        }
-
-        return if (averages.isNotEmpty()) {
-            if (averages.size == 1) {
-                averages.first()
-            } else {
-                averages.joinToString(" / ")
-            }
-        } else null
-    }
-
-    fun generateShareCard(
-            context: Context,
-            session: ClimbSession,
-            gym: Gym,
-            stats: SessionStats
-    ): File? {
-        return try {
-            val width = 1242 // 3:4 aspect at higher resolution for better fit
-            val height = 1656
-
-            val bitmap = createBitmap(width, height)
-            val canvas = Canvas(bitmap)
-
-            val gradientDrawable =
-                    GradientDrawable(
-                            GradientDrawable.Orientation.TOP_BOTTOM,
-                            intArrayOf("#667eea".toColorInt(), "#764ba2".toColorInt())
-                    )
-            gradientDrawable.setBounds(0, 0, width, height)
-            gradientDrawable.draw(canvas)
-
-            // Setup paint objects
-            val titlePaint =
-                    Paint().apply {
-                        color = Color.WHITE
-                        textSize = 72f
-                        typeface = Typeface.DEFAULT_BOLD
-                        isAntiAlias = true
-                        textAlign = Paint.Align.CENTER
-                    }
-
-            val subtitlePaint =
-                    Paint().apply {
-                        color = "#E8E8E8".toColorInt()
-                        textSize = 48f
-                        typeface = Typeface.DEFAULT
-                        isAntiAlias = true
-                        textAlign = Paint.Align.CENTER
-                    }
-
-            val statLabelPaint =
-                    Paint().apply {
-                        color = "#B8B8B8".toColorInt()
-                        textSize = 36f
-                        typeface = Typeface.DEFAULT
-                        isAntiAlias = true
-                        textAlign = Paint.Align.CENTER
-                    }
-
-            val statValuePaint =
-                    Paint().apply {
-                        color = Color.WHITE
-                        textSize = 64f
-                        typeface = Typeface.DEFAULT_BOLD
-                        isAntiAlias = true
-                        textAlign = Paint.Align.CENTER
-                    }
-
-            val cardPaint =
-                    Paint().apply {
-                        color = "#40FFFFFF".toColorInt()
-                        isAntiAlias = true
-                    }
-
-            // Draw main card background
-            val cardRect = RectF(60f, 200f, width - 60f, height - 120f)
-            canvas.drawRoundRect(cardRect, 40f, 40f, cardPaint)
-
-            // Draw content
-            var yPosition = 300f
-
-            // Title
-            canvas.drawText("Climbing Session", width / 2f, yPosition, titlePaint)
-            yPosition += 80f
-
-            // Gym and date
-            canvas.drawText(gym.name, width / 2f, yPosition, subtitlePaint)
-            yPosition += 60f
-
-            val dateText = formatSessionDate(session.date)
-            canvas.drawText(dateText, width / 2f, yPosition, subtitlePaint)
-            yPosition += 120f
-
-            // Stats grid
-            val statsStartY = yPosition
-            val columnWidth = width / 2f
-            val columnMaxTextWidth = columnWidth - 120f
-
-            // Left column stats
-            var leftY = statsStartY
-            drawStatItemFitting(
-                    canvas,
-                    columnWidth / 2f,
-                    leftY,
-                    "Attempts",
-                    stats.totalAttempts.toString(),
-                    statLabelPaint,
-                    statValuePaint,
-                    columnMaxTextWidth
-            )
-            leftY += 120f
-            drawStatItemFitting(
-                    canvas,
-                    columnWidth / 2f,
-                    leftY,
-                    "Problems",
-                    stats.uniqueProblemsAttempted.toString(),
-                    statLabelPaint,
-                    statValuePaint,
-                    columnMaxTextWidth
-            )
-            leftY += 120f
-            drawStatItemFitting(
-                    canvas,
-                    columnWidth / 2f,
-                    leftY,
-                    "Duration",
-                    stats.sessionDuration,
-                    statLabelPaint,
-                    statValuePaint,
-                    columnMaxTextWidth
-            )
-
-            // Right column stats
-            var rightY = statsStartY
-            drawStatItemFitting(
-                    canvas,
-                    width - columnWidth / 2f,
-                    rightY,
-                    "Completed",
-                    stats.uniqueProblemsCompleted.toString(),
-                    statLabelPaint,
-                    statValuePaint,
-                    columnMaxTextWidth
-            )
-            rightY += 120f
-
-            var rightYAfter = rightY
-            stats.topGrade?.let { grade ->
-                drawStatItemFitting(
-                        canvas,
-                        width - columnWidth / 2f,
-                        rightY,
-                        "Top Grade",
-                        grade,
-                        statLabelPaint,
-                        statValuePaint,
-                        columnMaxTextWidth
-                )
-                rightYAfter += 120f
-            }
-
-            // Grade range(s)
-            val boulderRange =
-                    gradeRangeForProblems(
-                            stats.problems.filter { it.climbType == ClimbType.BOULDER }
-                    )
-            val ropeRange =
-                    gradeRangeForProblems(stats.problems.filter { it.climbType == ClimbType.ROPE })
-            val rangesY = kotlin.math.max(leftY, rightYAfter) + 120f
-            if (boulderRange != null && ropeRange != null) {
-                // Two evenly spaced items
-                drawStatItemFitting(
-                        canvas,
-                        columnWidth / 2f,
-                        rangesY,
-                        "Boulder Range",
-                        boulderRange,
-                        statLabelPaint,
-                        statValuePaint,
-                        columnMaxTextWidth
-                )
-                drawStatItemFitting(
-                        canvas,
-                        width - columnWidth / 2f,
-                        rangesY,
-                        "Rope Range",
-                        ropeRange,
-                        statLabelPaint,
-                        statValuePaint,
-                        columnMaxTextWidth
-                )
-            } else if (boulderRange != null || ropeRange != null) {
-                // Single centered item
-                val singleRange = boulderRange ?: ropeRange ?: ""
-                drawStatItemFitting(
-                        canvas,
-                        width / 2f,
-                        rangesY,
-                        "Grade Range",
-                        singleRange,
-                        statLabelPaint,
-                        statValuePaint,
-                        width - 200f
-                )
-            }
-
-            // App branding
-            val brandingPaint =
-                    Paint().apply {
-                        color = "#80FFFFFF".toColorInt()
-                        textSize = 32f
-                        typeface = Typeface.DEFAULT
-                        isAntiAlias = true
-                        textAlign = Paint.Align.CENTER
-                    }
-            canvas.drawText("OpenClimb", width / 2f, height - 40f, brandingPaint)
-
-            // Save to file
-            val shareDir = File(context.cacheDir, "shares")
-            if (!shareDir.exists()) {
-                shareDir.mkdirs()
-            }
-
-            val filename = "session_${session.id}_${System.currentTimeMillis()}.png"
-            val file = File(shareDir, filename)
-
-            val outputStream = FileOutputStream(file)
-            bitmap.compress(Bitmap.CompressFormat.PNG, 100, outputStream)
-            outputStream.flush()
-            outputStream.close()
-
-            bitmap.recycle()
-
-            file
-        } catch (e: Exception) {
-            e.printStackTrace()
-            null
-        }
-    }
-
-    private fun drawStatItem(
-            canvas: Canvas,
-            x: Float,
-            y: Float,
-            label: String,
-            value: String,
-            labelPaint: Paint,
-            valuePaint: Paint
-    ) {
-        canvas.drawText(value, x, y, valuePaint)
-        canvas.drawText(label, x, y + 50f, labelPaint)
-    }
-
-    /**
-     * Draws a stat item while fitting the value text to a max width by reducing text size if
-     * needed.
-     */
-    private fun drawStatItemFitting(
-            canvas: Canvas,
-            x: Float,
-            y: Float,
-            label: String,
-            value: String,
-            labelPaint: Paint,
-            valuePaint: Paint,
-            maxTextWidth: Float
-    ) {
-        val tempPaint = Paint(valuePaint)
-        var textSize = tempPaint.textSize
-        var textWidth = tempPaint.measureText(value)
-        while (textWidth > maxTextWidth && textSize > 36f) {
-            textSize -= 2f
-            tempPaint.textSize = textSize
-            textWidth = tempPaint.measureText(value)
-        }
-        canvas.drawText(value, x, y, tempPaint)
-        canvas.drawText(label, x, y + 50f, labelPaint)
-    }
-
-    /**
-     * Returns a range string like "X - Y" for the given problems, based on their difficulty grades.
-     */
-    private fun gradeRangeForProblems(problems: List<Problem>): String? {
-        if (problems.isEmpty()) return null
-        val grades = problems.map { it.difficulty }
-        val sorted = grades.sortedWith { a, b -> a.compareTo(b) }
-        return "${sorted.first().grade} - ${sorted.last().grade}"
-    }
-
-    private fun formatSessionDate(dateString: String): String {
-        return try {
-            val formatter = DateTimeFormatter.ISO_LOCAL_DATE_TIME
-            val date = LocalDateTime.parse(dateString, formatter)
-            val displayFormatter = DateTimeFormatter.ofPattern("MMMM dd, yyyy")
-            date.format(displayFormatter)
-        } catch (_: Exception) {
-            dateString.take(10)
-        }
-    }
-
-    fun shareSessionCard(context: Context, imageFile: File) {
-        try {
-            val uri =
-                    FileProvider.getUriForFile(
-                            context,
-                            "${context.packageName}.fileprovider",
-                            imageFile
-                    )
-
-            val shareIntent =
-                    Intent().apply {
-                        action = Intent.ACTION_SEND
-                        type = "image/png"
-                        putExtra(Intent.EXTRA_STREAM, uri)
-                        putExtra(Intent.EXTRA_TEXT, "Check out my climbing session! #OpenClimb")
-                        addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION)
-                    }
-
-            val chooser = Intent.createChooser(shareIntent, "Share Session")
-            chooser.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
-            context.startActivity(chooser)
-        } catch (e: Exception) {
-            e.printStackTrace()
-        }
-    }
-
-    /**
-     * Returns the highest grade string among the given problems, respecting their difficulty
-     * system.
-     */
-    private fun highestGradeForProblems(problems: List<Problem>): String? {
-        if (problems.isEmpty()) return null
-        return problems
-                .maxByOrNull { p -> gradeRank(p.difficulty.system, p.difficulty.grade) }
-                ?.difficulty
-                ?.grade
-    }
-
-    /** Produces a comparable numeric rank for grades across supported systems. */
-    private fun gradeRank(system: DifficultySystem, grade: String): Double {
-        return when (system) {
-            DifficultySystem.V_SCALE -> {
-                if (grade == "VB") 0.0 else grade.removePrefix("V").toDoubleOrNull() ?: -1.0
-            }
-            DifficultySystem.FONT -> {
-                val list = DifficultySystem.FONT.getAvailableGrades()
-                val idx = list.indexOf(grade.uppercase())
-                if (idx >= 0) idx.toDouble()
-                else grade.filter { it.isDigit() }.toDoubleOrNull() ?: -1.0
-            }
-            DifficultySystem.YDS -> {
-                // Parse 5.X with optional letter a-d
-                val s = grade.lowercase()
-                if (!s.startsWith("5.")) return -1.0
-                val tail = s.removePrefix("5.")
-                val numberPart = tail.takeWhile { it.isDigit() || it == '.' }
-                val letterPart = tail.drop(numberPart.length).firstOrNull()
-                val base = numberPart.toDoubleOrNull() ?: return -1.0
-                val letterWeight =
-                        when (letterPart) {
-                            'a' -> 0.0
-                            'b' -> 0.1
-                            'c' -> 0.2
-                            'd' -> 0.3
-                            else -> 0.0
-                        }
-                base + letterWeight
-            }
-            DifficultySystem.CUSTOM -> {
-                grade.filter { it.isDigit() || it == '.' || it == '-' }.toDoubleOrNull() ?: -1.0
-            }
-        }
-    }
-}

android/app/src/main/res/drawable/ic_checkmark_circle.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+    <path
+        android:fillColor="#000000"
+        android:pathData="M12,2C6.48,2 2,6.48 2,12C2,17.52 6.48,22 12,22C17.52,22 22,17.52 22,12C22,6.48 17.52,2 12,2ZM10,17L5,12L6.41,10.59L10,14.17L17.59,6.58L19,8L10,17Z"/>
+</vector>

android/app/src/main/res/drawable/ic_circle_filled.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+    <path
+        android:fillColor="#000000"
+        android:pathData="M9,11.24V7.5C9,6.12 10.12,5 11.5,5S14,6.12 14,7.5v3.74c1.21,-0.81 2,-2.18 2,-3.74C16,5.01 13.99,3 11.5,3S7,5.01 7,7.5C7,9.06 7.79,10.43 9,11.24zM18.84,15.87l-4.54,-2.26c-0.17,-0.07 -0.35,-0.11 -0.54,-0.11H13v-6C13,6.67 12.33,6 11.5,6S10,6.67 10,7.5v10.74l-3.43,-0.72c-0.08,-0.01 -0.15,-0.03 -0.24,-0.03c-0.31,0 -0.59,0.13 -0.79,0.33l-0.79,0.8l4.94,4.94C9.96,23.83 10.34,24 10.75,24h6.79c0.75,0 1.33,-0.55 1.44,-1.28l0.75,-5.27c0.01,-0.07 0.02,-0.14 0.02,-0.2C19.75,16.63 19.37,16.09 18.84,15.87z"/>
+</vector>

android/app/src/main/res/drawable/ic_launcher_foreground.xml

@@ -4,27 +4,6 @@
     android:height="108dp"
     android:viewportWidth="108"
     android:viewportHeight="108">
-    
-    <group
-        android:scaleX="0.7"
-        android:scaleY="0.7"
-        android:translateX="16.2"
-        android:translateY="20">
-        
-        <!-- Left mountain (yellow/amber) -->
-        <path
-            android:fillColor="#FFC107"
-            android:strokeColor="#1C1C1C"
-            android:strokeWidth="3"
-            android:strokeLineJoin="round"
-            android:pathData="M15,70 L35,25 L55,70 Z" />
-        
-        <!-- Right mountain (red) -->
-        <path
-            android:fillColor="#F44336"
-            android:strokeColor="#1C1C1C"
-            android:strokeWidth="3"
-            android:strokeLineJoin="round"
-            android:pathData="M40,70 L65,15 L90,70 Z" />
-    </group>
+    <path android:fillColor="#FFC107" android:pathData="M24.000,78.545 L41.851,38.380 L59.702,78.545 Z" />
+    <path android:fillColor="#F44336" android:pathData="M39.372,78.545 L61.686,29.455 L84.000,78.545 Z" />
 </vector>

android/app/src/main/res/drawable/ic_mountains.xml

@@ -4,29 +4,6 @@
     android:height="24dp"
     android:viewportWidth="24"
     android:viewportHeight="24">
-    
-    <!-- Left mountain (yellow/amber) -->
-    <path
-        android:fillColor="#FFC107"
-        android:pathData="M3,18 L8,9 L13,18 Z" />
-    
-    <!-- Right mountain (red) -->
-    <path
-        android:fillColor="#F44336"
-        android:pathData="M11,18 L16,7 L21,18 Z" />
-    
-    <!-- Black outlines -->
-    <path
-        android:fillColor="@android:color/transparent"
-        android:strokeColor="#1C1C1C"
-        android:strokeWidth="1"
-        android:strokeLineJoin="round"
-        android:pathData="M3,18 L8,9 L13,18" />
-    
-    <path
-        android:fillColor="@android:color/transparent"
-        android:strokeColor="#1C1C1C"
-        android:strokeWidth="1"
-        android:strokeLineJoin="round"
-        android:pathData="M11,18 L16,7 L21,18" />
-</vector>
+    <path android:fillColor="#FFC107" android:pathData="M2.000,20.182 L7.950,6.793 L13.901,20.182 Z" />
+    <path android:fillColor="#F44336" android:pathData="M7.124,20.182 L14.562,3.818 L22.000,20.182 Z" />
+</vector>

android/app/src/main/res/drawable/ic_splash.xml

@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+
+    <path
+        android:fillColor="#FFFFFF"
+        android:pathData="M0,0 L108,0 L108,108 L0,108 Z" />
+
+    <path
+        android:fillColor="#FFC107"
+        android:pathData="M24,74 L42,34 L60,74 Z" />
+
+    <path
+        android:fillColor="#F44336"
+        android:pathData="M41,74 L59,24 L84,74 Z" />
+</vector>

android/app/src/main/res/layout/widget_climb_stats.xml

@@ -5,190 +5,84 @@
     android:layout_height="match_parent"
     android:background="@drawable/widget_background"
     android:orientation="vertical"
-    android:padding="12dp">
+    android:padding="12dp"
+    android:gravity="center">
 
-    <!-- Header -->
+    <!-- Header with icon and "Weekly" text -->
     <LinearLayout
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:gravity="center_vertical"
         android:orientation="horizontal"
+        android:gravity="center_vertical"
         android:layout_marginBottom="12dp">
 
         <ImageView
-            android:layout_width="24dp"
-            android:layout_height="24dp"
+            android:layout_width="28dp"
+            android:layout_height="28dp"
             android:src="@drawable/ic_mountains"
             android:tint="@color/widget_primary"
-            android:layout_marginEnd="8dp" />
-
-        <TextView
-            android:layout_width="0dp"
-            android:layout_height="wrap_content"
-            android:layout_weight="1"
-            android:text="OpenClimb"
-            android:textSize="16sp"
-            android:textStyle="bold"
-            android:textColor="@color/widget_text_primary" />
+            android:layout_marginEnd="8dp"
+            android:contentDescription="@string/ascently_icon" />
 
         <TextView
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
-            android:text="Climbing Stats"
-            android:textSize="12sp"
-            android:textColor="@color/widget_text_secondary" />
+            android:text="@string/weekly"
+            android:textSize="18sp"
+            android:textColor="@color/widget_text_primary" />
 
     </LinearLayout>
 
-    <!-- Stats Grid -->
+    <!-- Attempts Row -->
     <LinearLayout
         android:layout_width="match_parent"
-        android:layout_height="0dp"
-        android:layout_weight="1"
-        android:orientation="vertical"
-        android:gravity="center">
+        android:layout_height="wrap_content"
+        android:orientation="horizontal"
+        android:gravity="center_vertical"
+        android:layout_marginBottom="12dp">
 
-        <!-- Top Row -->
-        <LinearLayout
-            android:layout_width="match_parent"
-            android:layout_height="0dp"
-            android:layout_weight="1"
-            android:orientation="horizontal"
-            android:layout_marginBottom="8dp">
+        <ImageView
+            android:layout_width="32dp"
+            android:layout_height="32dp"
+            android:src="@drawable/ic_circle_filled"
+            android:tint="@color/widget_primary"
+            android:layout_marginEnd="12dp"
+            android:contentDescription="Attempts icon" />
 
-            <!-- Sessions Card -->
-            <LinearLayout
-                android:layout_width="0dp"
-                android:layout_height="match_parent"
-                android:layout_weight="1"
-                android:orientation="vertical"
-                android:gravity="center"
-                android:background="@drawable/widget_stat_card_background"
-                android:layout_marginEnd="4dp"
-                android:padding="12dp">
+        <TextView
+            android:id="@+id/widget_attempts_value"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="0"
+            android:textSize="40sp"
+            android:textStyle="bold"
+            android:textColor="@color/widget_text_primary" />
 
-                <TextView
-                    android:id="@+id/widget_total_sessions"
-                    android:layout_width="wrap_content"
-                    android:layout_height="wrap_content"
-                    android:text="0"
-                    android:textSize="22sp"
-                    android:textStyle="bold"
-                    android:textColor="@color/widget_primary" />
+    </LinearLayout>
 
-                <TextView
-                    android:layout_width="wrap_content"
-                    android:layout_height="wrap_content"
-                    android:text="Sessions"
-                    android:textSize="12sp"
-                    android:textColor="@color/widget_text_secondary"
-                    android:layout_marginTop="2dp" />
+    <!-- Sessions Row -->
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:orientation="horizontal"
+        android:gravity="center_vertical">
 
-            </LinearLayout>
+        <ImageView
+            android:layout_width="32dp"
+            android:layout_height="32dp"
+            android:src="@drawable/ic_play_arrow_24"
+            android:tint="@color/widget_primary"
+            android:layout_marginEnd="12dp"
+            android:contentDescription="@string/sessions_icon" />
 
-            <!-- Problems Card -->
-            <LinearLayout
-                android:layout_width="0dp"
-                android:layout_height="match_parent"
-                android:layout_weight="1"
-                android:orientation="vertical"
-                android:gravity="center"
-                android:background="@drawable/widget_stat_card_background"
-                android:layout_marginStart="4dp"
-                android:padding="12dp">
-
-                <TextView
-                    android:id="@+id/widget_problems_completed"
-                    android:layout_width="wrap_content"
-                    android:layout_height="wrap_content"
-                    android:text="0"
-                    android:textSize="22sp"
-                    android:textStyle="bold"
-                    android:textColor="@color/widget_primary" />
-
-                <TextView
-                    android:layout_width="wrap_content"
-                    android:layout_height="wrap_content"
-                    android:text="Completed"
-                    android:textSize="12sp"
-                    android:textColor="@color/widget_text_secondary"
-                    android:layout_marginTop="2dp" />
-
-            </LinearLayout>
-
-        </LinearLayout>
-
-        <!-- Bottom Row -->
-        <LinearLayout
-            android:layout_width="match_parent"
-            android:layout_height="0dp"
-            android:layout_weight="1"
-            android:orientation="horizontal">
-
-            <!-- Success Rate Card -->
-            <LinearLayout
-                android:layout_width="0dp"
-                android:layout_height="match_parent"
-                android:layout_weight="1"
-                android:orientation="vertical"
-                android:gravity="center"
-                android:background="@drawable/widget_stat_card_background"
-                android:layout_marginEnd="4dp"
-                android:padding="12dp">
-
-                <TextView
-                    android:id="@+id/widget_total_problems"
-                    android:layout_width="wrap_content"
-                    android:layout_height="wrap_content"
-                    android:text="0"
-                    android:textSize="22sp"
-                    android:textStyle="bold"
-                    android:textColor="@color/widget_secondary" />
-
-                <TextView
-                    android:layout_width="wrap_content"
-                    android:layout_height="wrap_content"
-                    android:text="Problems"
-                    android:textSize="12sp"
-                    android:textColor="@color/widget_text_secondary"
-                    android:layout_marginTop="2dp" />
-
-            </LinearLayout>
-
-            <!-- Favorite Gym Card -->
-            <LinearLayout
-                android:layout_width="0dp"
-                android:layout_height="match_parent"
-                android:layout_weight="1"
-                android:orientation="vertical"
-                android:gravity="center"
-                android:background="@drawable/widget_stat_card_background"
-                android:layout_marginStart="4dp"
-                android:padding="12dp">
-
-                <TextView
-                    android:id="@+id/widget_favorite_gym"
-                    android:layout_width="wrap_content"
-                    android:layout_height="wrap_content"
-                    android:text="No gyms"
-                    android:textSize="13sp"
-                    android:textStyle="bold"
-                    android:textColor="@color/widget_accent"
-                    android:gravity="center"
-                    android:maxLines="2"
-                    android:ellipsize="end" />
-
-                <TextView
-                    android:layout_width="wrap_content"
-                    android:layout_height="wrap_content"
-                    android:text="Favorite"
-                    android:textSize="12sp"
-                    android:textColor="@color/widget_text_secondary"
-                    android:layout_marginTop="2dp" />
-
-            </LinearLayout>
-
-        </LinearLayout>
+        <TextView
+            android:id="@+id/widget_sessions_value"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:text="@string/_0"
+            android:textSize="40sp"
+            android:textStyle="bold"
+            android:textColor="@color/widget_text_primary" />
 
     </LinearLayout>
 

android/app/src/main/res/values/strings.xml

@@ -1,5 +1,5 @@
 <resources>
-    <string name="app_name">OpenClimb</string>
+    <string name="app_name">Ascently</string>
     <string name="session_tracking_service_description">Tracks active climbing sessions and displays session information in the notification area</string>
 
     <!-- App Shortcuts -->
@@ -12,5 +12,9 @@
     <string name="shortcut_end_session_disabled">No active session to end</string>
 
     <!-- Widget -->
-    <string name="widget_description">View your climbing stats at a glance</string>
+    <string name="widget_description">View your weekly climbing stats</string>
+    <string name="ascently_icon">Ascently icon</string>
+    <string name="weekly">Weekly</string>
+    <string name="sessions_icon">Sessions icon</string>
+    <string name="_0">0</string>
 </resources>

android/app/src/main/res/values/themes.xml

@@ -1,10 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
-    <style name="Theme.OpenClimb" parent="android:Theme.Material.Light.NoActionBar" />
+    <style name="Theme.Ascently" parent="android:Theme.Material.Light.NoActionBar" />
 
-    <style name="Theme.OpenClimb.Splash" parent="Theme.OpenClimb">
+    <style name="Theme.Ascently.Splash" parent="Theme.Ascently">
         <item name="android:windowSplashScreenBackground">@color/splash_background</item>
-        <item name="android:windowSplashScreenAnimatedIcon">@drawable/ic_mountains</item>
+        <item name="android:windowSplashScreenAnimatedIcon">@drawable/ic_splash</item>
         <item name="android:windowSplashScreenAnimationDuration">200</item>
     </style>
-</resources>
+</resources>

android/app/src/main/res/xml/widget_climb_stats_info.xml

@@ -3,15 +3,14 @@
     android:description="@string/widget_description"
     android:initialKeyguardLayout="@layout/widget_climb_stats"
     android:initialLayout="@layout/widget_climb_stats"
-    android:minWidth="250dp"
-    android:minHeight="180dp"
+    android:minWidth="110dp"
+    android:minHeight="110dp"
+    android:maxResizeWidth="110dp"
+    android:maxResizeHeight="110dp"
     android:previewImage="@drawable/ic_mountains"
     android:previewLayout="@layout/widget_climb_stats"
-    android:resizeMode="horizontal|vertical"
-    android:targetCellWidth="4"
+    android:resizeMode="none"
+    android:targetCellWidth="2"
     android:targetCellHeight="2"
     android:updatePeriodMillis="1800000"
-    android:widgetCategory="home_screen"
-    android:widgetFeatures="reconfigurable"
-    android:maxResizeWidth="320dp"
-    android:maxResizeHeight="240dp" />
+    android:widgetCategory="home_screen" />

android/app/src/test/java/com/atridad/openclimb/BusinessLogicTests.kt

@@ -1,7 +1,7 @@
-package com.atridad.openclimb
+package com.atridad.ascently
 
-import com.atridad.openclimb.data.format.*
-import com.atridad.openclimb.data.model.*
+import com.atridad.ascently.data.format.*
+import com.atridad.ascently.data.model.*
 import java.time.LocalDateTime
 import java.time.format.DateTimeFormatter
 import org.junit.Assert.*