Replace Shared Preferences with Data Store

app/src/main/java/gq/kirmanak/mealient/di/AppModule.kt

@@ -1,27 +1,39 @@
 package gq.kirmanak.mealient.di
 
 import android.content.Context
-import android.content.SharedPreferences
-import androidx.preference.PreferenceManager
+import androidx.datastore.core.DataStore
+import androidx.datastore.preferences.core.PreferenceDataStoreFactory
+import androidx.datastore.preferences.core.Preferences
+import androidx.datastore.preferences.preferencesDataStoreFile
 import androidx.room.Room
+import dagger.Binds
 import dagger.Module
 import dagger.Provides
 import dagger.hilt.InstallIn
 import dagger.hilt.android.qualifiers.ApplicationContext
 import dagger.hilt.components.SingletonComponent
 import gq.kirmanak.mealient.data.AppDb
+import gq.kirmanak.mealient.data.storage.PreferencesStorage
+import gq.kirmanak.mealient.data.storage.PreferencesStorageImpl
 import javax.inject.Singleton
 
 @Module
 @InstallIn(SingletonComponent::class)
-object AppModule {
-    @Provides
-    @Singleton
-    fun createDb(@ApplicationContext context: Context): AppDb =
-        Room.databaseBuilder(context, AppDb::class.java, "app.db").build()
+interface AppModule {
+    companion object {
 
-    @Provides
+        @Provides
+        @Singleton
+        fun createDb(@ApplicationContext context: Context): AppDb =
+            Room.databaseBuilder(context, AppDb::class.java, "app.db").build()
+
+        @Provides
+        @Singleton
+        fun provideDataStore(@ApplicationContext context: Context): DataStore<Preferences> =
+            PreferenceDataStoreFactory.create { context.preferencesDataStoreFile("settings") }
+    }
+
+    @Binds
     @Singleton
-    fun createSharedPreferences(@ApplicationContext context: Context): SharedPreferences =
-        PreferenceManager.getDefaultSharedPreferences(context)
+    fun bindPreferencesStorage(preferencesStorage: PreferencesStorageImpl): PreferencesStorage
 }