[Android] 1.9.2

android/README.md

@@ -0,0 +1,22 @@
+# OpenClimb for Android
+
+This is the native Android app for OpenClimb, 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/openclimb/`.
+
+-   `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.
+
+The app is built to be offline-first. All data is stored locally on your device and works without an internet connection.

android/app/build.gradle.kts

@@ -16,8 +16,8 @@ android {
         applicationId = "com.atridad.openclimb"
         minSdk = 31
         targetSdk = 36
-        versionCode = 37
+        versionCode = 39
-        versionName = "1.9.0"
+        versionName = "1.9.2"
 
         testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
     }

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" />

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/Attempt.kt

@@ -75,25 +75,4 @@ 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/openclimb/data/model/DifficultySystem.kt

@@ -207,7 +207,7 @@ data class DifficultyGrade(val system: DifficultySystem, val grade: String, val
     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
+        if (grade1 == "VB") return 0
 
         val num1 = grade1.removePrefix("V").toIntOrNull() ?: 0
         val num2 = grade2.removePrefix("V").toIntOrNull() ?: 0

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

@@ -17,8 +17,6 @@ import com.atridad.openclimb.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) {
@@ -288,7 +286,7 @@ 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
                 }
             }

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

@@ -4,6 +4,7 @@ import android.content.Context
 import android.content.SharedPreferences
 import android.util.Log
 import com.atridad.openclimb.utils.DateFormatUtils
+import androidx.core.content.edit
 
 /**
  * Manages the overall data state timestamp for sync purposes. This tracks when any data in the
@@ -35,7 +36,7 @@ class DataStateManager(context: Context) {
      */
     fun updateDataState() {
         val now = DateFormatUtils.nowISO8601()
-        prefs.edit().putString(KEY_LAST_MODIFIED, now).apply()
+        prefs.edit { putString(KEY_LAST_MODIFIED, now) }
         Log.d(TAG, "Data state updated to: $now")
     }
 
@@ -48,21 +49,6 @@ class DataStateManager(context: Context) {
                 ?: 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")
-    }
-
     /** Checks if the data state has been initialized. */
     private fun isInitialized(): Boolean {
         return prefs.getBoolean(KEY_INITIALIZED, false)
@@ -70,11 +56,7 @@ class DataStateManager(context: Context) {
 
     /** Marks the data state as initialized. */
     private fun markAsInitialized() {
-        prefs.edit().putBoolean(KEY_INITIALIZED, true).apply()
+        prefs.edit { putBoolean(KEY_INITIALIZED, true) }
     }
 
-    /** Gets debug information about the current state. */
-    fun getDebugInfo(): String {
-        return "DataState(lastModified=${getLastModified()}, initialized=${isInitialized()})"
-    }
 }

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

@@ -89,10 +89,6 @@ class SessionTrackingService : Service() {
         return START_REDELIVER_INTENT
     }
 
-    override fun onTaskRemoved(rootIntent: Intent?) {
-        super.onTaskRemoved(rootIntent)
-    }
-    
     override fun onBind(intent: Intent?): IBinder? = null
     
     private fun startSessionTracking(sessionId: String) {
@@ -153,7 +149,7 @@ class SessionTrackingService : Service() {
         return try {
             val activeNotifications = notificationManager.activeNotifications
             activeNotifications.any { it.id == NOTIFICATION_ID }
-        } catch (e: Exception) {
+        } catch (_: Exception) {
             false
         }
     }

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

@@ -3,7 +3,6 @@ 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
@@ -20,88 +19,60 @@ 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(
+fun FullscreenImageViewer(imagePaths: List<String>, initialIndex: Int = 0, onDismiss: () -> Unit) {
-    imagePaths: List<String>,
-    initialIndex: Int = 0,
-    onDismiss: () -> Unit
-) {
     val context = LocalContext.current
-    val pagerState = rememberPagerState(
+    val pagerState = rememberPagerState(initialPage = initialIndex, pageCount = { imagePaths.size })
-        initialPage = initialIndex,
-        pageCount = { imagePaths.size }
-    )
     val thumbnailListState = rememberLazyListState()
     val coroutineScope = rememberCoroutineScope()
 
     // Auto-scroll thumbnail list to center current image
     LaunchedEffect(pagerState.currentPage) {
-        thumbnailListState.animateScrollToItem(
+        thumbnailListState.animateScrollToItem(index = pagerState.currentPage, scrollOffset = -200)
-            index = pagerState.currentPage,
-            scrollOffset = -200
-        )
     }
 
     Dialog(
             onDismissRequest = onDismiss,
-        properties = DialogProperties(
+            properties =
+                    DialogProperties(
                             usePlatformDefaultWidth = false,
                             decorFitsSystemWindows = false
                     )
     ) {
-        Box(
+        Box(modifier = Modifier.fillMaxSize().background(Color.Black)) {
-            modifier = Modifier
-                .fillMaxSize()
-                .background(Color.Black)
-        ) {
             // Main image pager
-            HorizontalPager(
+            HorizontalPager(state = pagerState, modifier = Modifier.fillMaxSize()) { page ->
-                state = pagerState,
+                OrientationAwareImage(
-                modifier = Modifier.fillMaxSize()
-            ) { page ->
-                ZoomableImage(
                         imagePath = imagePaths[page],
-                    modifier = Modifier.fillMaxSize()
+                        contentDescription = "Full screen image",
+                        modifier = Modifier.fillMaxSize(),
+                        contentScale = ContentScale.Fit
                 )
             }
 
             // Close button
             IconButton(
                     onClick = onDismiss,
-                modifier = Modifier
+                    modifier =
-                    .align(Alignment.TopEnd)
+                            Modifier.align(Alignment.TopEnd)
                                     .padding(16.dp)
-                    .background(
+                                    .background(Color.Black.copy(alpha = 0.5f), CircleShape)
-                        Color.Black.copy(alpha = 0.5f),
+            ) { Icon(Icons.Default.Close, contentDescription = "Close", tint = Color.White) }
-                        CircleShape
-                    )
-            ) {
-                Icon(
-                    Icons.Default.Close,
-                    contentDescription = "Close",
-                    tint = Color.White
-                )
-            }
 
             // Image counter
             if (imagePaths.size > 1) {
                 Card(
-                    modifier = Modifier
+                        modifier = Modifier.align(Alignment.TopCenter).padding(16.dp),
-                        .align(Alignment.TopCenter)
+                        colors =
-                        .padding(16.dp),
+                                CardDefaults.cardColors(
-                    colors = CardDefaults.cardColors(
                                         containerColor = Color.Black.copy(alpha = 0.7f)
                                 )
                 ) {
@@ -116,11 +87,12 @@ fun FullscreenImageViewer(
             // Thumbnail strip (if multiple images)
             if (imagePaths.size > 1) {
                 Card(
-                    modifier = Modifier
+                        modifier =
-                        .align(Alignment.BottomCenter)
+                                Modifier.align(Alignment.BottomCenter)
                                         .fillMaxWidth()
                                         .padding(16.dp),
-                    colors = CardDefaults.cardColors(
+                        colors =
+                                CardDefaults.cardColors(
                                         containerColor = Color.Black.copy(alpha = 0.7f)
                                 )
                 ) {
@@ -131,14 +103,13 @@ fun FullscreenImageViewer(
                             contentPadding = PaddingValues(horizontal = 8.dp)
                     ) {
                         itemsIndexed(imagePaths) { index, imagePath ->
-                            val imageFile = ImageUtils.getImageFile(context, imagePath)
                             val isSelected = index == pagerState.currentPage
 
-                            AsyncImage(
+                            OrientationAwareImage(
-                                model = imageFile,
+                                    imagePath = imagePath,
                                     contentDescription = "Thumbnail ${index + 1}",
-                                modifier = Modifier
+                                    modifier =
-                                    .size(60.dp)
+                                            Modifier.size(60.dp)
                                                     .clip(RoundedCornerShape(8.dp))
                                                     .clickable {
                                                         coroutineScope.launch {
@@ -148,7 +119,9 @@ fun FullscreenImageViewer(
                                                     .then(
                                                             if (isSelected) {
                                                                 Modifier.background(
-                                                Color.White.copy(alpha = 0.3f),
+                                                                        Color.White.copy(
+                                                                                alpha = 0.3f
+                                                                        ),
                                                                         RoundedCornerShape(8.dp)
                                                                 )
                                                             } else Modifier
@@ -162,48 +135,3 @@ fun FullscreenImageViewer(
         }
     }
 }
-
-@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

@@ -12,8 +12,6 @@ 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(
@@ -25,18 +23,13 @@ fun ImageDisplay(
     val context = LocalContext.current
 
     if (imagePaths.isNotEmpty()) {
-        LazyRow(
+        LazyRow(modifier = modifier, horizontalArrangement = Arrangement.spacedBy(8.dp)) {
-            modifier = modifier,
-            horizontalArrangement = Arrangement.spacedBy(8.dp)
-        ) {
             itemsIndexed(imagePaths) { index, imagePath ->
-                val imageFile = ImageUtils.getImageFile(context, imagePath)
+                OrientationAwareImage(
-                
+                        imagePath = imagePath,
-                AsyncImage(
-                    model = imageFile,
                         contentDescription = "Problem photo",
-                    modifier = Modifier
+                        modifier =
-                        .size(imageSize.dp)
+                                Modifier.size(imageSize.dp)
                                         .clip(RoundedCornerShape(8.dp))
                                         .clickable(enabled = onImageClick != null) {
                                             onImageClick?.invoke(index)
@@ -65,11 +58,7 @@ fun ImageDisplaySection(
 
             Spacer(modifier = Modifier.height(8.dp))
 
-            ImageDisplay(
+            ImageDisplay(imagePaths = imagePaths, imageSize = 120, onImageClick = onImageClick)
-                imagePaths = imagePaths,
-                imageSize = 120,
-                onImageClick = onImageClick
-            )
         }
     }
 }

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

@@ -25,7 +25,6 @@ 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 java.io.File
 import java.text.SimpleDateFormat
@@ -259,8 +258,8 @@ private fun ImageItem(imagePath: String, onRemove: () -> Unit, modifier: Modifie
     val imageFile = ImageUtils.getImageFile(context, imagePath)
 
     Box(modifier = modifier.size(80.dp)) {
-        AsyncImage(
+        OrientationAwareImage(
-                model = imageFile,
+                imagePath = imagePath,
                 contentDescription = "Problem photo",
                 modifier = Modifier.fillMaxSize().clip(RoundedCornerShape(8.dp)),
                 contentScale = ContentScale.Crop

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

@@ -0,0 +1,149 @@
+package com.atridad.openclimb.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.material3.CircularProgressIndicator
+import androidx.compose.runtime.*
+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.exifinterface.media.ExifInterface
+import com.atridad.openclimb.utils.ImageUtils
+import java.io.File
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.withContext
+
+@Composable
+fun OrientationAwareImage(
+        imagePath: String,
+        contentDescription: String? = null,
+        modifier: Modifier = Modifier,
+        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 (e: Exception) {
+                        null
+                    }
+                }
+        imageBitmap = bitmap
+        isLoading = false
+    }
+
+    Box(modifier = modifier) {
+        if (isLoading) {
+            CircularProgressIndicator(modifier = Modifier.fillMaxSize())
+        } 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 -> {
+                if (orientation == ExifInterface.ORIENTATION_UNDEFINED || orientation == 0) {
+                    if (imageFile.name.startsWith("problem_") &&
+                                    imageFile.name.contains("_") &&
+                                    imageFile.name.endsWith(".jpg")
+                    ) {
+                        matrix.postRotate(90f)
+                        needsTransform = true
+                    }
+                }
+            }
+        }
+
+        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 (e: Exception) {
+        bitmap
+    }
+}

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

@@ -4,6 +4,9 @@ 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
@@ -13,11 +16,11 @@ 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.Attempt
+import com.atridad.openclimb.data.model.AttemptResult
 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
 
@@ -26,10 +29,8 @@ import com.atridad.openclimb.ui.viewmodel.ClimbViewModel
 fun ProblemsScreen(viewModel: ClimbViewModel, onNavigateToProblemDetail: (String) -> Unit) {
     val problems by viewModel.problems.collectAsState()
     val gyms by viewModel.gyms.collectAsState()
+    val attempts by viewModel.attempts.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) }
 
     // Filter state
     var selectedClimbType by remember { mutableStateOf<ClimbType?>(null) }
@@ -178,12 +179,8 @@ 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)
@@ -194,15 +191,6 @@ 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 +198,17 @@ 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(
@@ -242,12 +237,35 @@ fun ProblemCard(
                 }
 
                 Column(horizontalAlignment = Alignment.End) {
+                    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(),
@@ -279,16 +297,6 @@ 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/openclimb/ui/screens/SettingsScreen.kt

@@ -38,14 +38,15 @@ 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
@@ -280,8 +281,10 @@ fun SettingsScreen(viewModel: ClimbViewModel) {
                                     }
                                     Spacer(modifier = Modifier.width(16.dp))
                                     Switch(
-                                            checked = syncService.isAutoSyncEnabled,
+                                            checked = isAutoSyncEnabled,
-                                            onCheckedChange = { syncService.isAutoSyncEnabled = it }
+                                            onCheckedChange = { enabled ->
+                                                syncService.setAutoSyncEnabled(enabled)
+                                            }
                                     )
                                 }
                             }
@@ -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 =
@@ -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(

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

@@ -171,64 +171,6 @@ class ClimbViewModel(
         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 {

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

@@ -8,6 +8,7 @@ import android.net.Uri
 import android.provider.MediaStore
 import android.util.Log
 import androidx.core.graphics.scale
+import androidx.exifinterface.media.ExifInterface
 import java.io.File
 import java.io.FileOutputStream
 import java.util.UUID
@@ -27,7 +28,57 @@ object ImageUtils {
         return imagesDir
     }
 
-    /** Saves an image from a URI with compression and proper orientation */
+    /** 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) {
+            e.printStackTrace()
+            false
+        }
+    }
+
+    /** Saves an image from a URI with compression */
     fun saveImageFromUri(
             context: Context,
             imageUri: Uri,
@@ -42,10 +93,7 @@ object ImageUtils {
                     }
                             ?: return null
 
-            val orientedBitmap = correctImageOrientation(context, imageUri, originalBitmap)
+            // Always require deterministic naming
-            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"
             }
@@ -53,15 +101,10 @@ object ImageUtils {
             val filename = ImageNamingUtils.generateImageFilename(problemId, imageIndex)
             val imageFile = File(getImagesDirectory(context), filename)
 
-            FileOutputStream(imageFile).use { output ->
+            val success = saveImageWithExif(context, imageUri, originalBitmap, imageFile)
-                compressedBitmap.compress(Bitmap.CompressFormat.JPEG, IMAGE_QUALITY, output)
-            }
-
             originalBitmap.recycle()
-            if (orientedBitmap != originalBitmap) {
+
-                orientedBitmap.recycle()
+            if (!success) return null
-            }
-            compressedBitmap.recycle()
 
             "$IMAGES_DIR/$filename"
         } catch (e: Exception) {
@@ -221,23 +264,13 @@ object ImageUtils {
                     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 ->
+            val success = saveImageWithExif(context, imageUri, originalBitmap, imageFile)
-                compressedBitmap.compress(Bitmap.CompressFormat.JPEG, IMAGE_QUALITY, output)
-            }
-
             originalBitmap.recycle()
-            if (orientedBitmap != originalBitmap) {
+
-                orientedBitmap.recycle()
+            if (!success) return null
-            }
-            if (compressedBitmap != orientedBitmap) {
-                compressedBitmap.recycle()
-            }
 
             tempFilename
         } catch (e: Exception) {
@@ -315,21 +348,40 @@ object ImageUtils {
             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)
 
+            // 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)
                 }
 
-            // Clean up bitmaps
+                // 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
+                    Log.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"

ios/OpenClimb.xcodeproj/project.pbxproj

@@ -465,7 +465,7 @@
 				CODE_SIGN_ENTITLEMENTS = OpenClimb/OpenClimb.entitlements;
 				CODE_SIGN_IDENTITY = "Apple Development";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 23;
+				CURRENT_PROJECT_VERSION = 25;
 				DEVELOPMENT_TEAM = 4BC9Y2LL4B;
 				DRIVERKIT_DEPLOYMENT_TARGET = 24.6;
 				ENABLE_PREVIEWS = YES;
@@ -513,7 +513,7 @@
 				CODE_SIGN_ENTITLEMENTS = OpenClimb/OpenClimb.entitlements;
 				CODE_SIGN_IDENTITY = "Apple Development";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 23;
+				CURRENT_PROJECT_VERSION = 25;
 				DEVELOPMENT_TEAM = 4BC9Y2LL4B;
 				DRIVERKIT_DEPLOYMENT_TARGET = 24.6;
 				ENABLE_PREVIEWS = YES;
@@ -602,7 +602,7 @@
 				ASSETCATALOG_COMPILER_WIDGET_BACKGROUND_COLOR_NAME = WidgetBackground;
 				CODE_SIGN_ENTITLEMENTS = SessionStatusLiveExtension.entitlements;
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 23;
+				CURRENT_PROJECT_VERSION = 25;
 				DEVELOPMENT_TEAM = 4BC9Y2LL4B;
 				GENERATE_INFOPLIST_FILE = YES;
 				INFOPLIST_FILE = SessionStatusLive/Info.plist;
@@ -632,7 +632,7 @@
 				ASSETCATALOG_COMPILER_WIDGET_BACKGROUND_COLOR_NAME = WidgetBackground;
 				CODE_SIGN_ENTITLEMENTS = SessionStatusLiveExtension.entitlements;
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 23;
+				CURRENT_PROJECT_VERSION = 25;
 				DEVELOPMENT_TEAM = 4BC9Y2LL4B;
 				GENERATE_INFOPLIST_FILE = YES;
 				INFOPLIST_FILE = SessionStatusLive/Info.plist;

ios/OpenClimb/Components/AsyncImageView.swift

@@ -0,0 +1,39 @@
+import SwiftUI
+
+struct AsyncImageView: View {
+    let imagePath: String
+    let targetSize: CGSize
+
+    @State private var image: UIImage?
+
+    var body: some View {
+        ZStack {
+            Rectangle()
+                .fill(Color(.systemGray6))
+
+            if let image = image {
+                Image(uiImage: image)
+                    .resizable()
+                    .scaledToFill()
+                    .transition(.opacity.animation(.easeInOut(duration: 0.3)))
+            } else {
+                Image(systemName: "photo")
+                    .font(.system(size: 24))
+                    .foregroundColor(Color(.systemGray3))
+            }
+        }
+        .frame(width: targetSize.width, height: targetSize.height)
+        .clipped()
+        .cornerRadius(8)
+        .task(id: imagePath) {
+            if self.image != nil {
+                self.image = nil
+            }
+
+            self.image = await ImageManager.shared.loadThumbnail(
+                fromPath: imagePath,
+                targetSize: targetSize
+            )
+        }
+    }
+}

ios/OpenClimb/Services/SyncService.swift

@@ -9,6 +9,7 @@ class SyncService: ObservableObject {
     @Published var syncError: String?
     @Published var isConnected = false
     @Published var isTesting = false
+    @Published var isOfflineMode = false
 
     private let userDefaults = UserDefaults.standard
     private var syncTask: Task<Void, Never>?
@@ -19,8 +20,9 @@ class SyncService: ObservableObject {
         static let serverURL = "sync_server_url"
         static let authToken = "sync_auth_token"
         static let lastSyncTime = "last_sync_time"
-        static let isConnected = "sync_is_connected"
+        static let isConnected = "is_connected"
         static let autoSyncEnabled = "auto_sync_enabled"
+        static let offlineMode = "offline_mode"
     }
 
     var serverURL: String {
@@ -46,12 +48,9 @@ class SyncService: ObservableObject {
         if let lastSync = userDefaults.object(forKey: Keys.lastSyncTime) as? Date {
             self.lastSyncTime = lastSync
         }
-        self.isConnected = userDefaults.bool(forKey: Keys.isConnected)
+        isConnected = userDefaults.bool(forKey: Keys.isConnected)
-
+        isAutoSyncEnabled = userDefaults.object(forKey: Keys.autoSyncEnabled) as? Bool ?? true
-        // Perform image naming migration on initialization
+        isOfflineMode = userDefaults.bool(forKey: Keys.offlineMode)
-        Task {
-            await performImageNamingMigration()
-        }
     }
 
     func downloadData() async throws -> ClimbDataBackup {
@@ -211,6 +210,11 @@ class SyncService: ObservableObject {
     }
 
     func syncWithServer(dataManager: ClimbingDataManager) async throws {
+        if isOfflineMode {
+            print("Sync skipped: Offline mode is enabled.")
+            return
+        }
+
         guard isConfigured else {
             throw SyncError.notConfigured
         }
@@ -1025,105 +1029,7 @@ class SyncService: ObservableObject {
         syncTask?.cancel()
     }
 
-    // MARK: - Image Naming Migration
+    // MARK: - Merging
-
-    private func performImageNamingMigration() async {
-        let migrationKey = "image_naming_migration_completed_v2"
-        guard !userDefaults.bool(forKey: migrationKey) else {
-            print("Image naming migration already completed")
-            return
-        }
-
-        print("Starting image naming migration...")
-        var updateCount = 0
-        let imageManager = ImageManager.shared
-
-        // Get all problems from UserDefaults
-        if let problemsData = userDefaults.data(forKey: "problems"),
-            var problems = try? JSONDecoder().decode([Problem].self, from: problemsData)
-        {
-
-            for problemIndex in 0..<problems.count {
-                let problem = problems[problemIndex]
-                guard !problem.imagePaths.isEmpty else { continue }
-
-                var updatedImagePaths: [String] = []
-                var hasChanges = false
-
-                for (imageIndex, imagePath) in problem.imagePaths.enumerated() {
-                    let currentFilename = URL(fileURLWithPath: imagePath).lastPathComponent
-                    let consistentFilename = ImageNamingUtils.generateImageFilename(
-                        problemId: problem.id.uuidString, imageIndex: imageIndex)
-
-                    if currentFilename != consistentFilename {
-                        let oldPath = imageManager.imagesDirectory.appendingPathComponent(
-                            currentFilename
-                        ).path
-                        let newPath = imageManager.imagesDirectory.appendingPathComponent(
-                            consistentFilename
-                        ).path
-
-                        if FileManager.default.fileExists(atPath: oldPath) {
-                            do {
-                                try FileManager.default.moveItem(atPath: oldPath, toPath: newPath)
-                                updatedImagePaths.append(consistentFilename)
-                                hasChanges = true
-                                updateCount += 1
-                                print("Migrated image: \(currentFilename) -> \(consistentFilename)")
-                            } catch {
-                                print("Failed to migrate image \(currentFilename): \(error)")
-                                updatedImagePaths.append(imagePath)
-                            }
-                        } else {
-                            updatedImagePaths.append(imagePath)
-                        }
-                    } else {
-                        updatedImagePaths.append(imagePath)
-                    }
-                }
-
-                if hasChanges {
-                    // Decode problem to dictionary, update imagePaths, re-encode
-                    if let problemData = try? JSONEncoder().encode(problem),
-                        var problemDict = try? JSONSerialization.jsonObject(with: problemData)
-                            as? [String: Any]
-                    {
-                        problemDict["imagePaths"] = updatedImagePaths
-                        problemDict["updatedAt"] = ISO8601DateFormatter().string(from: Date())
-                        if let updatedData = try? JSONSerialization.data(
-                            withJSONObject: problemDict),
-                            let updatedProblem = try? JSONDecoder().decode(
-                                Problem.self, from: updatedData)
-                        {
-                            problems[problemIndex] = updatedProblem
-                        }
-                    }
-                }
-            }
-
-            if updateCount > 0 {
-                if let updatedData = try? JSONEncoder().encode(problems) {
-                    userDefaults.set(updatedData, forKey: "problems")
-                    print("Updated \(updateCount) image paths in UserDefaults")
-                }
-            }
-        }
-
-        userDefaults.set(true, forKey: migrationKey)
-        print("Image naming migration completed, updated \(updateCount) images")
-
-        // Notify ClimbingDataManager to reload data if images were updated
-        if updateCount > 0 {
-            DispatchQueue.main.async {
-                NotificationCenter.default.post(
-                    name: NSNotification.Name("ImageMigrationCompleted"),
-                    object: nil,
-                    userInfo: ["updateCount": updateCount]
-                )
-            }
-        }
-    }
-
     // MARK: - Safe Merge Functions
 
     private func mergeGyms(local: [Gym], server: [BackupGym], deletedItems: [DeletedItem]) -> [Gym]

ios/OpenClimb/Utils/ImageManager.swift

@@ -1,9 +1,12 @@
 import Foundation
+import ImageIO
 import SwiftUI
+import UIKit
 
 class ImageManager {
     static let shared = ImageManager()
 
+    private let thumbnailCache = NSCache<NSString, UIImage>()
     private let fileManager = FileManager.default
     private let appSupportDirectoryName = "OpenClimb"
     private let imagesDirectoryName = "Images"
@@ -478,6 +481,51 @@ class ImageManager {
         return nil
     }
 
+    func loadThumbnail(fromPath path: String, targetSize: CGSize) async -> UIImage? {
+        let cacheKey = "\(path)-\(targetSize.width)x\(targetSize.height)" as NSString
+
+        if let cachedImage = thumbnailCache.object(forKey: cacheKey) {
+            return cachedImage
+        }
+
+        guard let imageData = loadImageData(fromPath: path) else {
+            return nil
+        }
+
+        let options: [CFString: Any] = [
+            kCGImageSourceCreateThumbnailFromImageIfAbsent: true,
+            kCGImageSourceCreateThumbnailWithTransform: true,
+            kCGImageSourceShouldCacheImmediately: true,
+            kCGImageSourceThumbnailMaxPixelSize: max(targetSize.width, targetSize.height)
+                * UIScreen.main.scale,
+        ]
+
+        guard let imageSource = CGImageSourceCreateWithData(imageData as CFData, nil) else {
+            return UIImage(data: imageData)
+        }
+
+        let properties = CGImageSourceCopyPropertiesAtIndex(imageSource, 0, nil) as? [CFString: Any]
+        let orientation = properties?[kCGImagePropertyOrientation] as? UInt32 ?? 1
+
+        if let cgImage = CGImageSourceCreateThumbnailAtIndex(
+            imageSource, 0, options as CFDictionary)
+        {
+            let imageOrientation = UIImage.Orientation(rawValue: Int(orientation - 1)) ?? .up
+            let thumbnail = UIImage(
+                cgImage: cgImage, scale: UIScreen.main.scale, orientation: imageOrientation)
+
+            thumbnailCache.setObject(thumbnail, forKey: cacheKey)
+            return thumbnail
+        } else {
+            if let fallbackImage = UIImage(data: imageData) {
+                thumbnailCache.setObject(fallbackImage, forKey: cacheKey)
+                return fallbackImage
+            }
+        }
+
+        return nil
+    }
+
     func imageExists(atPath path: String) -> Bool {
         let primaryPath = getFullPath(from: path)
         let backupPath = backupDirectory.appendingPathComponent(getRelativePath(from: path))
@@ -853,72 +901,4 @@ class ImageManager {
         }
     }
 
-    func migrateImageNamesToDeterministic(dataManager: ClimbingDataManager) {
-        print("Starting migration of image names to deterministic format...")
-
-        var migrationCount = 0
-        var updatedProblems: [Problem] = []
-
-        for problem in dataManager.problems {
-            guard !problem.imagePaths.isEmpty else { continue }
-
-            var newImagePaths: [String] = []
-            var problemNeedsUpdate = false
-
-            for (index, imagePath) in problem.imagePaths.enumerated() {
-                let currentFilename = URL(fileURLWithPath: imagePath).lastPathComponent
-
-                if ImageNamingUtils.isValidImageFilename(currentFilename) {
-                    newImagePaths.append(imagePath)
-                    continue
-                }
-
-                let deterministicName = ImageNamingUtils.generateImageFilename(
-                    problemId: problem.id.uuidString, imageIndex: index)
-
-                let oldPath = imagesDirectory.appendingPathComponent(currentFilename)
-                let newPath = imagesDirectory.appendingPathComponent(deterministicName)
-
-                if fileManager.fileExists(atPath: oldPath.path) {
-                    do {
-                        try fileManager.moveItem(at: oldPath, to: newPath)
-
-                        let oldBackupPath = backupDirectory.appendingPathComponent(currentFilename)
-                        let newBackupPath = backupDirectory.appendingPathComponent(
-                            deterministicName)
-
-                        if fileManager.fileExists(atPath: oldBackupPath.path) {
-                            try? fileManager.moveItem(at: oldBackupPath, to: newBackupPath)
-                        }
-
-                        newImagePaths.append(deterministicName)
-                        problemNeedsUpdate = true
-                        migrationCount += 1
-
-                        print("Migrated: \(currentFilename) → \(deterministicName)")
-
-                    } catch {
-                        print("Failed to migrate \(currentFilename): \(error)")
-                        newImagePaths.append(imagePath)
-                    }
-                } else {
-                    print("Warning: Image file not found: \(currentFilename)")
-                    newImagePaths.append(imagePath)
-                }
-            }
-
-            if problemNeedsUpdate {
-                let updatedProblem = problem.updated(imagePaths: newImagePaths)
-                updatedProblems.append(updatedProblem)
-            }
-        }
-
-        for updatedProblem in updatedProblems {
-            dataManager.updateProblem(updatedProblem)
-        }
-
-        print(
-            "Migration completed: \(migrationCount) images renamed, \(updatedProblems.count) problems updated"
-        )
-    }
 }

ios/OpenClimb/Utils/OrientationAwareImage.swift

@@ -0,0 +1,147 @@
+import SwiftUI
+import UIKit
+
+struct OrientationAwareImage: View {
+    let imagePath: String
+    let contentMode: ContentMode
+
+    @State private var uiImage: UIImage?
+    @State private var isLoading = true
+    @State private var hasFailed = false
+
+    init(imagePath: String, contentMode: ContentMode = .fit) {
+        self.imagePath = imagePath
+        self.contentMode = contentMode
+    }
+
+    var body: some View {
+        Group {
+            if let uiImage = uiImage {
+                Image(uiImage: uiImage)
+                    .resizable()
+                    .aspectRatio(contentMode: contentMode)
+            } else if hasFailed {
+                Image(systemName: "photo")
+                    .foregroundColor(.gray)
+            } else {
+                ProgressView()
+                    .progressViewStyle(CircularProgressViewStyle())
+            }
+        }
+        .onAppear {
+            loadImageWithCorrectOrientation()
+        }
+        .onChange(of: imagePath) { _ in
+            loadImageWithCorrectOrientation()
+        }
+    }
+
+    private func loadImageWithCorrectOrientation() {
+        Task.detached(priority: .userInitiated) {
+            let correctedImage = await loadAndCorrectImage()
+            await MainActor.run {
+                self.uiImage = correctedImage
+                self.isLoading = false
+                self.hasFailed = correctedImage == nil
+            }
+        }
+    }
+
+    private func loadAndCorrectImage() async -> UIImage? {
+        guard let data = ImageManager.shared.loadImageData(fromPath: imagePath) else { return nil }
+
+        guard let originalImage = UIImage(data: data) else { return nil }
+
+        return correctImageOrientation(originalImage)
+    }
+
+    /// Corrects the orientation of a UIImage based on its EXIF data
+    private func correctImageOrientation(_ image: UIImage) -> UIImage {
+        // If the image is already in the correct orientation, return as-is
+        if image.imageOrientation == .up {
+            return image
+        }
+
+        // Calculate the proper transformation matrix
+        var transform = CGAffineTransform.identity
+
+        switch image.imageOrientation {
+        case .down, .downMirrored:
+            transform = transform.translatedBy(x: image.size.width, y: image.size.height)
+            transform = transform.rotated(by: .pi)
+
+        case .left, .leftMirrored:
+            transform = transform.translatedBy(x: image.size.width, y: 0)
+            transform = transform.rotated(by: .pi / 2)
+
+        case .right, .rightMirrored:
+            transform = transform.translatedBy(x: 0, y: image.size.height)
+            transform = transform.rotated(by: -.pi / 2)
+
+        case .up, .upMirrored:
+            break
+
+        @unknown default:
+            break
+        }
+
+        switch image.imageOrientation {
+        case .upMirrored, .downMirrored:
+            transform = transform.translatedBy(x: image.size.width, y: 0)
+            transform = transform.scaledBy(x: -1, y: 1)
+
+        case .leftMirrored, .rightMirrored:
+            transform = transform.translatedBy(x: image.size.height, y: 0)
+            transform = transform.scaledBy(x: -1, y: 1)
+
+        case .up, .down, .left, .right:
+            break
+
+        @unknown default:
+            break
+        }
+
+        // Create a new image context and apply the transformation
+        guard let cgImage = image.cgImage else { return image }
+
+        let context = CGContext(
+            data: nil,
+            width: Int(image.size.width),
+            height: Int(image.size.height),
+            bitsPerComponent: cgImage.bitsPerComponent,
+            bytesPerRow: 0,
+            space: cgImage.colorSpace ?? CGColorSpaceCreateDeviceRGB(),
+            bitmapInfo: cgImage.bitmapInfo.rawValue
+        )
+
+        guard let ctx = context else { return image }
+
+        ctx.concatenate(transform)
+
+        switch image.imageOrientation {
+        case .left, .leftMirrored, .right, .rightMirrored:
+            ctx.draw(
+                cgImage, in: CGRect(x: 0, y: 0, width: image.size.height, height: image.size.width))
+        default:
+            ctx.draw(
+                cgImage, in: CGRect(x: 0, y: 0, width: image.size.width, height: image.size.height))
+        }
+
+        guard let newCGImage = ctx.makeImage() else { return image }
+        return UIImage(cgImage: newCGImage)
+    }
+}
+
+// MARK: - Convenience Extensions
+
+extension OrientationAwareImage {
+    /// Creates an orientation-aware image with fill content mode
+    static func fill(imagePath: String) -> OrientationAwareImage {
+        OrientationAwareImage(imagePath: imagePath, contentMode: .fill)
+    }
+
+    /// Creates an orientation-aware image with fit content mode
+    static func fit(imagePath: String) -> OrientationAwareImage {
+        OrientationAwareImage(imagePath: imagePath, contentMode: .fit)
+    }
+}

ios/OpenClimb/Views/AddEdit/AddAttemptView.swift

@@ -1308,131 +1308,19 @@ struct EditAttemptView: View {
 
 struct ProblemSelectionImageView: View {
     let imagePath: String
-    @State private var uiImage: UIImage?
-    @State private var isLoading = true
-    @State private var hasFailed = false
 
     var body: some View {
-        Group {
+        OrientationAwareImage.fill(imagePath: imagePath)
-            if let uiImage = uiImage {
-                Image(uiImage: uiImage)
-                    .resizable()
-                    .aspectRatio(contentMode: .fill)
             .frame(height: 80)
             .clipped()
             .cornerRadius(8)
-            } else if hasFailed {
-                RoundedRectangle(cornerRadius: 8)
-                    .fill(.gray.opacity(0.2))
-                    .frame(height: 80)
-                    .overlay {
-                        Image(systemName: "photo")
-                            .foregroundColor(.gray)
-                            .font(.title3)
-                    }
-            } else {
-                RoundedRectangle(cornerRadius: 8)
-                    .fill(.gray.opacity(0.3))
-                    .frame(height: 80)
-                    .overlay {
-                        ProgressView()
-                            .scaleEffect(0.8)
-                    }
-
-            }
-        }
-        .onAppear {
-            loadImage()
-        }
-    }
-
-    private func loadImage() {
-        guard !imagePath.isEmpty else {
-            hasFailed = true
-            isLoading = false
-            return
-        }
-
-        Task {
-            let data = await MainActor.run {
-                ImageManager.shared.loadImageData(fromPath: imagePath)
-            }
-
-            if let data = data, let image = UIImage(data: data) {
-                await MainActor.run {
-                    self.uiImage = image
-                    self.isLoading = false
-                }
-            } else {
-                await MainActor.run {
-                    self.hasFailed = true
-                    self.isLoading = false
-                }
-            }
-        }
     }
 }
 
 struct ProblemSelectionImageFullView: View {
     let imagePath: String
-    @State private var uiImage: UIImage?
-    @State private var isLoading = true
-    @State private var hasFailed = false
 
     var body: some View {
-        Group {
+        OrientationAwareImage.fit(imagePath: imagePath)
-            if let uiImage = uiImage {
-                Image(uiImage: uiImage)
-                    .resizable()
-                    .aspectRatio(contentMode: .fit)
-            } else if hasFailed {
-                RoundedRectangle(cornerRadius: 12)
-                    .fill(.gray.opacity(0.2))
-                    .frame(height: 250)
-                    .overlay {
-                        VStack(spacing: 8) {
-                            Image(systemName: "photo")
-                                .foregroundColor(.gray)
-                                .font(.largeTitle)
-                            Text("Image not available")
-                                .foregroundColor(.gray)
-                        }
-                    }
-            } else {
-                RoundedRectangle(cornerRadius: 12)
-                    .fill(.gray.opacity(0.3))
-                    .frame(height: 250)
-                    .overlay {
-                        ProgressView()
-                    }
-            }
-        }
-        .onAppear {
-            loadImage()
-        }
-    }
-
-    private func loadImage() {
-        guard !imagePath.isEmpty else {
-            hasFailed = true
-            isLoading = false
-            return
-        }
-
-        DispatchQueue.global(qos: .userInitiated).async {
-            if let data = ImageManager.shared.loadImageData(fromPath: imagePath),
-                let image = UIImage(data: data)
-            {
-                DispatchQueue.main.async {
-                    self.uiImage = image
-                    self.isLoading = false
-                }
-            } else {
-                DispatchQueue.main.async {
-                    self.hasFailed = true
-                    self.isLoading = false
-                }
-            }
-        }
     }
 }

ios/OpenClimb/Views/Detail/ProblemDetailView.swift

@@ -443,132 +443,20 @@ struct ImageViewerView: View {
 
 struct ProblemDetailImageView: View {
     let imagePath: String
-    @State private var uiImage: UIImage?
-    @State private var isLoading = true
-    @State private var hasFailed = false
 
     var body: some View {
-        Group {
+        OrientationAwareImage.fill(imagePath: imagePath)
-            if let uiImage = uiImage {
-                Image(uiImage: uiImage)
-                    .resizable()
-                    .aspectRatio(contentMode: .fill)
             .frame(width: 120, height: 120)
             .clipped()
             .cornerRadius(12)
-            } else if hasFailed {
-                RoundedRectangle(cornerRadius: 12)
-                    .fill(.gray.opacity(0.2))
-                    .frame(width: 120, height: 120)
-                    .overlay {
-                        Image(systemName: "photo")
-                            .foregroundColor(.gray)
-                            .font(.title2)
-                    }
-            } else {
-                RoundedRectangle(cornerRadius: 12)
-                    .fill(.gray.opacity(0.3))
-                    .frame(width: 120, height: 120)
-                    .overlay {
-                        ProgressView()
-                    }
-            }
-        }
-        .onAppear {
-            loadImage()
-        }
-    }
-
-    private func loadImage() {
-        guard !imagePath.isEmpty else {
-            hasFailed = true
-            isLoading = false
-            return
-        }
-
-        Task {
-            let data = await MainActor.run {
-                ImageManager.shared.loadImageData(fromPath: imagePath)
-            }
-
-            if let data = data, let image = UIImage(data: data) {
-                await MainActor.run {
-                    self.uiImage = image
-                    self.isLoading = false
-                }
-            } else {
-                await MainActor.run {
-                    self.hasFailed = true
-                    self.isLoading = false
-                }
-            }
-        }
     }
 }
 
 struct ProblemDetailImageFullView: View {
     let imagePath: String
-    @State private var uiImage: UIImage?
-    @State private var isLoading = true
-    @State private var hasFailed = false
 
     var body: some View {
-        Group {
+        OrientationAwareImage.fit(imagePath: imagePath)
-            if let uiImage = uiImage {
-                Image(uiImage: uiImage)
-                    .resizable()
-                    .aspectRatio(contentMode: .fit)
-            } else if hasFailed {
-                Rectangle()
-                    .fill(.gray.opacity(0.2))
-                    .frame(height: 250)
-                    .overlay {
-                        VStack(spacing: 8) {
-                            Image(systemName: "photo")
-                                .foregroundColor(.gray)
-                                .font(.largeTitle)
-                            Text("Image not available")
-                                .foregroundColor(.gray)
-                        }
-                    }
-            } else {
-                Rectangle()
-                    .fill(.gray.opacity(0.3))
-                    .frame(height: 250)
-                    .overlay {
-                        ProgressView()
-                    }
-            }
-        }
-        .onAppear {
-            loadImage()
-        }
-    }
-
-    private func loadImage() {
-        guard !imagePath.isEmpty else {
-            hasFailed = true
-            isLoading = false
-            return
-        }
-
-        Task {
-            let data = await MainActor.run {
-                ImageManager.shared.loadImageData(fromPath: imagePath)
-            }
-
-            if let data = data, let image = UIImage(data: data) {
-                await MainActor.run {
-                    self.uiImage = image
-                    self.isLoading = false
-                }
-            } else {
-                await MainActor.run {
-                    self.hasFailed = true
-                    self.isLoading = false
-                }
-            }
-        }
     }
 }
 

ios/OpenClimb/Views/ProblemsView.swift

@@ -9,8 +9,26 @@ struct ProblemsView: View {
     @State private var showingSearch = false
     @FocusState private var isSearchFocused: Bool
 
-    private var filteredProblems: [Problem] {
+    @State private var cachedFilteredProblems: [Problem] = []
-        var filtered = dataManager.problems
+
+    private func updateFilteredProblems() {
+        Task(priority: .userInitiated) {
+            let result = await computeFilteredProblems()
+            // Switch back to the main thread to update the UI
+            await MainActor.run {
+                cachedFilteredProblems = result
+            }
+        }
+    }
+
+    private func computeFilteredProblems() async -> [Problem] {
+        // Capture dependencies for safe background processing
+        let problems = dataManager.problems
+        let searchText = self.searchText
+        let selectedClimbType = self.selectedClimbType
+        let selectedGym = self.selectedGym
+
+        var filtered = problems
 
         // Apply search filter
         if !searchText.isEmpty {
@@ -93,19 +111,19 @@ struct ProblemsView: View {
                         FilterSection(
                             selectedClimbType: $selectedClimbType,
                             selectedGym: $selectedGym,
-                            filteredProblems: filteredProblems
+                            filteredProblems: cachedFilteredProblems
                         )
                         .padding()
                         .background(.regularMaterial)
                     }
 
-                    if filteredProblems.isEmpty {
+                    if cachedFilteredProblems.isEmpty {
                         EmptyProblemsView(
                             isEmpty: dataManager.problems.isEmpty,
                             isFiltered: !dataManager.problems.isEmpty
                         )
                     } else {
-                        ProblemsList(problems: filteredProblems)
+                        ProblemsList(problems: cachedFilteredProblems)
                     }
                 }
             }
@@ -158,6 +176,21 @@ struct ProblemsView: View {
                 AddEditProblemView()
             }
         }
+        .onAppear {
+            updateFilteredProblems()
+        }
+        .onChange(of: dataManager.problems) {
+            updateFilteredProblems()
+        }
+        .onChange(of: searchText) {
+            updateFilteredProblems()
+        }
+        .onChange(of: selectedClimbType) {
+            updateFilteredProblems()
+        }
+        .onChange(of: selectedGym) {
+            updateFilteredProblems()
+        }
     }
 }
 
@@ -269,6 +302,7 @@ struct ProblemsList: View {
     @EnvironmentObject var dataManager: ClimbingDataManager
     @State private var problemToDelete: Problem?
     @State private var problemToEdit: Problem?
+    @State private var animationKey = 0
 
     var body: some View {
         List(problems, id: \.id) { problem in
@@ -309,8 +343,11 @@ struct ProblemsList: View {
         }
         .animation(
             .spring(response: 0.5, dampingFraction: 0.8, blendDuration: 0.1),
-            value: problems.map { "\($0.id):\($0.isActive)" }.joined()
+            value: animationKey
         )
+        .onChange(of: problems) {
+            animationKey += 1
+        }
         .listStyle(.plain)
         .scrollContentBackground(.hidden)
         .scrollIndicators(.hidden)
@@ -344,6 +381,12 @@ struct ProblemRow: View {
         dataManager.gym(withId: problem.gymId)
     }
 
+    private var isCompleted: Bool {
+        dataManager.attempts.contains { attempt in
+            attempt.problemId == problem.id && attempt.result.isSuccessful
+        }
+    }
+
     var body: some View {
         VStack(alignment: .leading, spacing: 8) {
             HStack {
@@ -361,10 +404,24 @@ struct ProblemRow: View {
                 Spacer()
 
                 VStack(alignment: .trailing, spacing: 4) {
+                    HStack(spacing: 8) {
+                        if !problem.imagePaths.isEmpty {
+                            Image(systemName: "photo")
+                                .font(.system(size: 14, weight: .medium))
+                                .foregroundColor(.blue)
+                        }
+
+                        if isCompleted {
+                            Image(systemName: "checkmark.circle.fill")
+                                .font(.system(size: 14, weight: .medium))
+                                .foregroundColor(.green)
+                        }
+
                         Text(problem.difficulty.grade)
                             .font(.title2)
                             .fontWeight(.bold)
                             .foregroundColor(.blue)
+                    }
 
                     Text(problem.climbType.displayName)
                         .font(.caption)
@@ -396,17 +453,6 @@ struct ProblemRow: View {
                 }
             }
 
-            if !problem.imagePaths.isEmpty {
-                ScrollView(.horizontal, showsIndicators: false) {
-                    LazyHStack(spacing: 8) {
-                        ForEach(problem.imagePaths.prefix(3), id: \.self) { imagePath in
-                            ProblemImageView(imagePath: imagePath)
-                        }
-                    }
-                    .padding(.horizontal, 4)
-                }
-            }
-
             if !problem.isActive {
                 Text("Reset / No Longer Set")
                     .font(.caption)
@@ -478,86 +524,6 @@ struct EmptyProblemsView: View {
     }
 }
 
-struct ProblemImageView: View {
-    let imagePath: String
-    @State private var uiImage: UIImage?
-    @State private var isLoading = true
-    @State private var hasFailed = false
-
-    private static let imageCache: NSCache<NSString, UIImage> = {
-        let cache = NSCache<NSString, UIImage>()
-        cache.countLimit = 100
-        cache.totalCostLimit = 50 * 1024 * 1024  // 50MB
-        return cache
-    }()
-
-    var body: some View {
-        Group {
-            if let uiImage = uiImage {
-                Image(uiImage: uiImage)
-                    .resizable()
-                    .aspectRatio(contentMode: .fill)
-                    .frame(width: 60, height: 60)
-                    .clipped()
-                    .cornerRadius(8)
-            } else if hasFailed {
-                RoundedRectangle(cornerRadius: 8)
-                    .fill(.gray.opacity(0.2))
-                    .frame(width: 60, height: 60)
-                    .overlay {
-                        Image(systemName: "photo")
-                            .foregroundColor(.gray)
-                            .font(.title3)
-                    }
-            } else {
-                RoundedRectangle(cornerRadius: 8)
-                    .fill(.gray.opacity(0.3))
-                    .frame(width: 60, height: 60)
-                    .overlay {
-                        ProgressView()
-                            .scaleEffect(0.8)
-                    }
-            }
-        }
-        .onAppear {
-            loadImage()
-        }
-    }
-
-    private func loadImage() {
-        guard !imagePath.isEmpty else {
-            hasFailed = true
-            isLoading = false
-            return
-        }
-
-        // Load image asynchronously
-        Task { @MainActor in
-            let cacheKey = NSString(string: imagePath)
-
-            // Check cache first
-            if let cachedImage = Self.imageCache.object(forKey: cacheKey) {
-                self.uiImage = cachedImage
-                self.isLoading = false
-                return
-            }
-
-            // Load image data
-            if let data = ImageManager.shared.loadImageData(fromPath: imagePath),
-                let image = UIImage(data: data)
-            {
-                // Cache the image
-                Self.imageCache.setObject(image, forKey: cacheKey)
-                self.uiImage = image
-                self.isLoading = false
-            } else {
-                self.hasFailed = true
-                self.isLoading = false
-            }
-        }
-    }
-}
-
 #Preview {
     ProblemsView()
         .environmentObject(ClimbingDataManager.preview)

ios/OpenClimb/Views/SettingsView.swift

@@ -80,8 +80,7 @@ struct DataManagementSection: View {
     @Binding var activeSheet: SheetType?
     @State private var showingResetAlert = false
     @State private var isExporting = false
-    @State private var isMigrating = false
+
-    @State private var showingMigrationAlert = false
     @State private var isDeletingImages = false
     @State private var showingDeleteImagesAlert = false
 
@@ -121,27 +120,6 @@ struct DataManagementSection: View {
             }
             .foregroundColor(.primary)
 
-            // Migrate Image Names
-            Button(action: {
-                showingMigrationAlert = true
-            }) {
-                HStack {
-                    if isMigrating {
-                        ProgressView()
-                            .scaleEffect(0.8)
-                        Text("Migrating Images...")
-                            .foregroundColor(.secondary)
-                    } else {
-                        Image(systemName: "photo.badge.arrow.down")
-                            .foregroundColor(.orange)
-                        Text("Fix Image Names")
-                    }
-                    Spacer()
-                }
-            }
-            .disabled(isMigrating)
-            .foregroundColor(.primary)
-
             // Delete All Images
             Button(action: {
                 showingDeleteImagesAlert = true
@@ -186,16 +164,7 @@ struct DataManagementSection: View {
                 "Are you sure you want to reset all data? This will permanently delete:\n\n• All gyms and their information\n• All problems and their images\n• All climbing sessions\n• All attempts and progress data\n\nThis action cannot be undone. Consider exporting your data first."
             )
         }
-        .alert("Fix Image Names", isPresented: $showingMigrationAlert) {
+
-            Button("Cancel", role: .cancel) {}
-            Button("Fix Names") {
-                migrateImageNames()
-            }
-        } message: {
-            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."
-            )
-        }
         .alert("Delete All Images", isPresented: $showingDeleteImagesAlert) {
             Button("Cancel", role: .cancel) {}
             Button("Delete", role: .destructive) {
@@ -219,17 +188,6 @@ struct DataManagementSection: View {
         }
     }
 
-    private func migrateImageNames() {
-        isMigrating = true
-        Task {
-            await MainActor.run {
-                ImageManager.shared.migrateImageNamesToDeterministic(dataManager: dataManager)
-                isMigrating = false
-                dataManager.successMessage = "Image names fixed successfully!"
-            }
-        }
-    }
-
     private func deleteAllImages() {
         isDeletingImages = true
         Task {

ios/README.md

@@ -0,0 +1,23 @@
+# OpenClimb for iOS
+
+The native iOS, watchOS, and widget client for OpenClimb, built with Swift and SwiftUI.
+
+## Project Structure
+
+This is a standard Xcode project. The main app code is in the `OpenClimb/` directory.
+
+-   `Models/`: Swift `Codable` models (`Problem`, `Gym`, `ClimbSession`) that match the Android app.
+-   `ViewModels/`: App state and logic. `ClimbingDataManager` is the core here, handling data with SwiftData.
+-   `Views/`: All the SwiftUI views.
+    -   `AddEdit/`: Views for adding/editing gyms, problems, etc.
+    -   `Detail/`: Detail views for items.
+-   `Services/`: Handles HealthKit and sync server communication.
+-   `Utils/`: Helper functions and utilities.
+
+## Other Targets
+
+-   `OpenClimbWatch/`: The watchOS app for tracking sessions.
+-   `ClimbingActivityWidget/`: A home screen widget.
+-   `SessionStatusLive/`: A Live Activity for the lock screen.
+
+The app is built to be offline-first. All data is stored locally on your device and works without an internet connection.

sync/README.md

@@ -0,0 +1,37 @@
+# Sync Server
+
+A simple Go server for self-hosting your OpenClimb sync data.
+
+## How It Works
+
+This server is dead simple. It uses a single `openclimb.json` file for your data and a directory for images. The last client to upload wins, overwriting the old data. Authentication is just a static bearer token.
+
+## Getting Started
+
+1.  Create a `.env` file in this directory:
+    ```
+    IMAGE=git.atri.dad/atridad/openclimb-sync:latest
+    APP_PORT=8080
+    AUTH_TOKEN=your-super-secret-token
+    DATA_FILE=/data/openclimb.json
+    IMAGES_DIR=/data/images
+    ROOT_DIR=./openclimb-data
+    ```
+    Set `AUTH_TOKEN` to a long, random string. `ROOT_DIR` is where the server will store its data on your machine.
+
+2.  Run with Docker:
+    ```bash
+    docker-compose up -d
+    ```
+    The server will be running on `http://localhost:8080`.
+
+## API
+
+The API is minimal, just enough for the app to work. All endpoints require an `Authorization: Bearer <your-auth-token>` header.
+
+-   `GET /sync`: Download `openclimb.json`.
+-   `POST /sync`: Upload `openclimb.json`.
+-   `GET /images/{imageName}`: Download an image.
+-   `POST /images/{imageName}`: Upload an image.
+
+Check out `main.go` for the full details.