review changes

mobile/android/app/src/main/kotlin/app/alextran/immich/ImmichApp.kt

@@ -3,7 +3,6 @@ package app.alextran.immich
 import android.app.Application
 import androidx.work.Configuration
 import androidx.work.WorkManager
-import app.alextran.immich.background.BackgroundWorkerApiImpl
 
 class ImmichApp : Application() {
   override fun onCreate() {
@@ -17,6 +16,5 @@ class ImmichApp : Application() {
     // As a workaround, we also run a backup check when initializing the application
 
     ContentObserverWorker.startBackupWorker(context = this, delayMilliseconds = 0)
-    BackgroundWorkerApiImpl.enqueueBackgroundWorker(this)
   }
 }

mobile/android/app/src/main/kotlin/app/alextran/immich/ImmichPlugin.kt

@@ -0,0 +1,16 @@
+package app.alextran.immich
+
+import kotlinx.coroutines.CoroutineDispatcher
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.launch
+
+fun <T> dispatch(
+  dispatcher: CoroutineDispatcher = Dispatchers.IO,
+  callback: (Result<T>) -> Unit,
+  block: () -> T
+) {
+  CoroutineScope(dispatcher).launch {
+    callback(runCatching { block() })
+  }
+}

mobile/android/app/src/main/kotlin/app/alextran/immich/background/BackgroundEngineLock.kt

@@ -2,49 +2,50 @@ package app.alextran.immich.background
 
 import android.content.Context
 import android.util.Log
+import app.alextran.immich.dispatch
 import io.flutter.embedding.engine.plugins.FlutterPlugin
 import java.util.concurrent.atomic.AtomicInteger
 
 private const val TAG = "BackgroundEngineLock"
 
 class BackgroundEngineLock(context: Context) : BackgroundWorkerLockApi, FlutterPlugin {
-    private val ctx: Context = context.applicationContext
+  private val ctx: Context = context.applicationContext
 
-    companion object {
+  companion object {
 
-        private var engineCount = AtomicInteger(0)
+    private var engineCount = AtomicInteger(0)
 
-        private fun checkAndEnforceBackgroundLock(ctx: Context) {
+    private fun checkAndEnforceBackgroundLock(ctx: Context) {
-            // work manager task is running while the main app is opened, cancel the worker
+      // work manager task is running while the main app is opened, cancel the worker
-            if (BackgroundWorkerPreferences(ctx).isLocked() &&
+      if (BackgroundWorkerPreferences(ctx).isLocked() &&
-                engineCount.get() > 1 &&
+        engineCount.get() > 1 &&
-                BackgroundWorkerApiImpl.isBackgroundWorkerRunning()
+        BackgroundWorkerApiImpl.isBackgroundWorkerRunning()
-            ) {
+      ) {
-                Log.i(TAG, "Background worker is locked, cancelling the background worker")
+        Log.i(TAG, "Background worker is locked, cancelling the background worker")
-                BackgroundWorkerApiImpl.cancelBackgroundWorker(ctx)
+        BackgroundWorkerApiImpl.cancelBackgroundWorker(ctx)
-            }
+      }
-        }
     }
+  }
 
-    override fun lock() {
+  override fun lock(callback: (Result<Unit>) -> Unit) = dispatch(callback = callback) {
-        BackgroundWorkerPreferences(ctx).setLocked(true)
+    BackgroundWorkerPreferences(ctx).setLocked(true)
-        checkAndEnforceBackgroundLock(ctx)
+    checkAndEnforceBackgroundLock(ctx)
-        Log.i(TAG, "Background worker is locked")
+    Log.i(TAG, "Background worker is locked")
-    }
+  }
 
-    override fun unlock() {
+  override fun unlock(callback: (Result<Unit>) -> Unit) = dispatch(callback = callback) {
-        BackgroundWorkerPreferences(ctx).setLocked(false)
+    BackgroundWorkerPreferences(ctx).setLocked(false)
-        Log.i(TAG, "Background worker is unlocked")
+    Log.i(TAG, "Background worker is unlocked")
-    }
+  }
 
-    override fun onAttachedToEngine(binding: FlutterPlugin.FlutterPluginBinding) {
+  override fun onAttachedToEngine(binding: FlutterPlugin.FlutterPluginBinding) {
-        checkAndEnforceBackgroundLock(binding.applicationContext)
+    checkAndEnforceBackgroundLock(binding.applicationContext)
-        engineCount.incrementAndGet()
+    engineCount.incrementAndGet()
-        Log.i(TAG, "Flutter engine attached. Attached Engines count: $engineCount")
+    Log.i(TAG, "Flutter engine attached. Attached Engines count: $engineCount")
-    }
+  }
 
-    override fun onDetachedFromEngine(binding: FlutterPlugin.FlutterPluginBinding) {
+  override fun onDetachedFromEngine(binding: FlutterPlugin.FlutterPluginBinding) {
-        engineCount.decrementAndGet()
+    engineCount.decrementAndGet()
-        Log.i(TAG, "Flutter engine detached. Attached Engines count: $engineCount")
+    Log.i(TAG, "Flutter engine detached. Attached Engines count: $engineCount")
-    }
+  }
 }

mobile/android/app/src/main/kotlin/app/alextran/immich/background/BackgroundWorker.g.kt

@@ -133,11 +133,12 @@ private open class BackgroundWorkerPigeonCodec : StandardMessageCodec() {
   }
 }
 
+
 /** Generated interface from Pigeon that represents a handler of messages from Flutter. */
 interface BackgroundWorkerFgHostApi {
-  fun enable()
+  fun enable(callback: (Result<Unit>) -> Unit)
-  fun configure(settings: BackgroundWorkerSettings)
+  fun configure(settings: BackgroundWorkerSettings, callback: (Result<Unit>) -> Unit)
-  fun disable()
+  fun disable(callback: (Result<Unit>) -> Unit)
 
   companion object {
     /** The codec used by BackgroundWorkerFgHostApi. */
@@ -152,13 +153,14 @@ interface BackgroundWorkerFgHostApi {
         val channel = BasicMessageChannel<Any?>(binaryMessenger, "dev.flutter.pigeon.immich_mobile.BackgroundWorkerFgHostApi.enable$separatedMessageChannelSuffix", codec)
         if (api != null) {
           channel.setMessageHandler { _, reply ->
-            val wrapped: List<Any?> = try {
+            api.enable{ result: Result<Unit> ->
-              api.enable()
+              val error = result.exceptionOrNull()
-              listOf(null)
+              if (error != null) {
-            } catch (exception: Throwable) {
+                reply.reply(BackgroundWorkerPigeonUtils.wrapError(error))
-              BackgroundWorkerPigeonUtils.wrapError(exception)
+              } else {
+                reply.reply(BackgroundWorkerPigeonUtils.wrapResult(null))
+              }
             }
-            reply.reply(wrapped)
           }
         } else {
           channel.setMessageHandler(null)
@@ -170,13 +172,14 @@ interface BackgroundWorkerFgHostApi {
           channel.setMessageHandler { message, reply ->
             val args = message as List<Any?>
             val settingsArg = args[0] as BackgroundWorkerSettings
-            val wrapped: List<Any?> = try {
+            api.configure(settingsArg) { result: Result<Unit> ->
-              api.configure(settingsArg)
+              val error = result.exceptionOrNull()
-              listOf(null)
+              if (error != null) {
-            } catch (exception: Throwable) {
+                reply.reply(BackgroundWorkerPigeonUtils.wrapError(error))
-              BackgroundWorkerPigeonUtils.wrapError(exception)
+              } else {
+                reply.reply(BackgroundWorkerPigeonUtils.wrapResult(null))
+              }
             }
-            reply.reply(wrapped)
           }
         } else {
           channel.setMessageHandler(null)
@@ -186,13 +189,14 @@ interface BackgroundWorkerFgHostApi {
         val channel = BasicMessageChannel<Any?>(binaryMessenger, "dev.flutter.pigeon.immich_mobile.BackgroundWorkerFgHostApi.disable$separatedMessageChannelSuffix", codec)
         if (api != null) {
           channel.setMessageHandler { _, reply ->
-            val wrapped: List<Any?> = try {
+            api.disable{ result: Result<Unit> ->
-              api.disable()
+              val error = result.exceptionOrNull()
-              listOf(null)
+              if (error != null) {
-            } catch (exception: Throwable) {
+                reply.reply(BackgroundWorkerPigeonUtils.wrapError(error))
-              BackgroundWorkerPigeonUtils.wrapError(exception)
+              } else {
+                reply.reply(BackgroundWorkerPigeonUtils.wrapResult(null))
+              }
             }
-            reply.reply(wrapped)
           }
         } else {
           channel.setMessageHandler(null)

mobile/android/app/src/main/kotlin/app/alextran/immich/background/BackgroundWorker.kt

@@ -215,7 +215,7 @@ class BackgroundWorker(context: Context, params: WorkerParameters) :
     if (foregroundFuture != null && !foregroundFuture.isCancelled && !foregroundFuture.isDone) {
       try {
         foregroundFuture.get(500, TimeUnit.MILLISECONDS)
-      } catch (e: Exception) {
+      } catch (_: Exception) {
         // ignored, there is nothing to be done
       }
     }

mobile/android/app/src/main/kotlin/app/alextran/immich/background/BackgroundWorkerApiImpl.kt

@@ -8,6 +8,7 @@ import androidx.work.Constraints
 import androidx.work.ExistingWorkPolicy
 import androidx.work.OneTimeWorkRequest
 import androidx.work.WorkManager
+import app.alextran.immich.dispatch
 import io.flutter.embedding.engine.FlutterEngineCache
 import java.util.concurrent.TimeUnit
 
@@ -16,16 +17,18 @@ private const val TAG = "BackgroundWorkerApiImpl"
 class BackgroundWorkerApiImpl(context: Context) : BackgroundWorkerFgHostApi {
   private val ctx: Context = context.applicationContext
 
-  override fun enable() {
+  override fun enable(callback: (Result<Unit>) -> Unit) =
-    enqueueMediaObserver(ctx)
+    dispatch(callback = callback) { enqueueMediaObserver(ctx) }
-  }
 
-  override fun configure(settings: BackgroundWorkerSettings) {
+  override fun configure(
+    settings: BackgroundWorkerSettings,
+    callback: (Result<Unit>) -> Unit
+  ) = dispatch(callback = callback) {
     BackgroundWorkerPreferences(ctx).updateSettings(settings)
     enqueueMediaObserver(ctx)
   }
 
-  override fun disable() {
+  override fun disable(callback: (Result<Unit>) -> Unit) = dispatch(callback = callback) {
     WorkManager.getInstance(ctx).apply {
       cancelUniqueWork(OBSERVER_WORKER_NAME)
       cancelUniqueWork(BACKGROUND_WORKER_NAME)
@@ -38,7 +41,6 @@ class BackgroundWorkerApiImpl(context: Context) : BackgroundWorkerFgHostApi {
     private const val OBSERVER_WORKER_NAME = "immich/MediaObserverV1"
     const val ENGINE_CACHE_KEY = "immich::background_worker::engine"
 
-
     fun enqueueMediaObserver(ctx: Context) {
       val settings = BackgroundWorkerPreferences(ctx).getSettings()
       val constraints = Constraints.Builder().apply {

mobile/android/app/src/main/kotlin/app/alextran/immich/background/BackgroundWorkerLock.g.kt

@@ -44,10 +44,11 @@ private open class BackgroundWorkerLockPigeonCodec : StandardMessageCodec() {
   }
 }
 
+
 /** Generated interface from Pigeon that represents a handler of messages from Flutter. */
 interface BackgroundWorkerLockApi {
-  fun lock()
+  fun lock(callback: (Result<Unit>) -> Unit)
-  fun unlock()
+  fun unlock(callback: (Result<Unit>) -> Unit)
 
   companion object {
     /** The codec used by BackgroundWorkerLockApi. */
@@ -62,13 +63,14 @@ interface BackgroundWorkerLockApi {
         val channel = BasicMessageChannel<Any?>(binaryMessenger, "dev.flutter.pigeon.immich_mobile.BackgroundWorkerLockApi.lock$separatedMessageChannelSuffix", codec)
         if (api != null) {
           channel.setMessageHandler { _, reply ->
-            val wrapped: List<Any?> = try {
+            api.lock{ result: Result<Unit> ->
-              api.lock()
+              val error = result.exceptionOrNull()
-              listOf(null)
+              if (error != null) {
-            } catch (exception: Throwable) {
+                reply.reply(BackgroundWorkerLockPigeonUtils.wrapError(error))
-              BackgroundWorkerLockPigeonUtils.wrapError(exception)
+              } else {
+                reply.reply(BackgroundWorkerLockPigeonUtils.wrapResult(null))
+              }
             }
-            reply.reply(wrapped)
           }
         } else {
           channel.setMessageHandler(null)
@@ -78,13 +80,14 @@ interface BackgroundWorkerLockApi {
         val channel = BasicMessageChannel<Any?>(binaryMessenger, "dev.flutter.pigeon.immich_mobile.BackgroundWorkerLockApi.unlock$separatedMessageChannelSuffix", codec)
         if (api != null) {
           channel.setMessageHandler { _, reply ->
-            val wrapped: List<Any?> = try {
+            api.unlock{ result: Result<Unit> ->
-              api.unlock()
+              val error = result.exceptionOrNull()
-              listOf(null)
+              if (error != null) {
-            } catch (exception: Throwable) {
+                reply.reply(BackgroundWorkerLockPigeonUtils.wrapError(error))
-              BackgroundWorkerLockPigeonUtils.wrapError(exception)
+              } else {
+                reply.reply(BackgroundWorkerLockPigeonUtils.wrapResult(null))
+              }
             }
-            reply.reply(wrapped)
           }
         } else {
           channel.setMessageHandler(null)

mobile/android/app/src/main/kotlin/app/alextran/immich/connectivity/Connectivity.g.kt

@@ -82,9 +82,10 @@ private open class ConnectivityPigeonCodec : StandardMessageCodec() {
   }
 }
 
+
 /** Generated interface from Pigeon that represents a handler of messages from Flutter. */
 interface ConnectivityApi {
-  fun getCapabilities(): List<NetworkCapability>
+  fun getCapabilities(callback: (Result<List<NetworkCapability>>) -> Unit)
 
   companion object {
     /** The codec used by ConnectivityApi. */
@@ -100,12 +101,15 @@ interface ConnectivityApi {
         val channel = BasicMessageChannel<Any?>(binaryMessenger, "dev.flutter.pigeon.immich_mobile.ConnectivityApi.getCapabilities$separatedMessageChannelSuffix", codec, taskQueue)
         if (api != null) {
           channel.setMessageHandler { _, reply ->
-            val wrapped: List<Any?> = try {
+            api.getCapabilities{ result: Result<List<NetworkCapability>> ->
-              listOf(api.getCapabilities())
+              val error = result.exceptionOrNull()
-            } catch (exception: Throwable) {
+              if (error != null) {
-              ConnectivityPigeonUtils.wrapError(exception)
+                reply.reply(ConnectivityPigeonUtils.wrapError(error))
+              } else {
+                val data = result.getOrNull()
+                reply.reply(ConnectivityPigeonUtils.wrapResult(data))
+              }
             }
-            reply.reply(wrapped)
           }
         } else {
           channel.setMessageHandler(null)

mobile/android/app/src/main/kotlin/app/alextran/immich/connectivity/ConnectivityApiImpl.kt

@@ -4,6 +4,7 @@ import android.content.Context
 import android.net.ConnectivityManager
 import android.net.NetworkCapabilities
 import android.net.wifi.WifiManager
+import app.alextran.immich.dispatch
 
 class ConnectivityApiImpl(context: Context) : ConnectivityApi {
   private val connectivityManager =
@@ -11,7 +12,13 @@ class ConnectivityApiImpl(context: Context) : ConnectivityApi {
   private val wifiManager =
     context.applicationContext.getSystemService(Context.WIFI_SERVICE) as WifiManager
 
-  override fun getCapabilities(): List<NetworkCapability> {
+
+  override fun getCapabilities(callback: (Result<List<NetworkCapability>>) -> Unit) =
+    dispatch(callback = callback) {
+      getCapabilities()
+    }
+
+  private fun getCapabilities(): List<NetworkCapability> {
     val capabilities = connectivityManager.getNetworkCapabilities(connectivityManager.activeNetwork)
       ?: return emptyList()
 

mobile/android/app/src/main/kotlin/app/alextran/immich/sync/Messages.g.kt

@@ -296,13 +296,13 @@ private open class MessagesPigeonCodec : StandardMessageCodec() {
 /** Generated interface from Pigeon that represents a handler of messages from Flutter. */
 interface NativeSyncApi {
   fun shouldFullSync(): Boolean
-  fun getMediaChanges(): SyncDelta
+  fun getMediaChanges(callback: (Result<SyncDelta>) -> Unit)
   fun checkpointSync()
   fun clearSyncCheckpoint()
-  fun getAssetIdsForAlbum(albumId: String): List<String>
+  fun getAssetIdsForAlbum(albumId: String, callback: (Result<List<String>>) -> Unit)
-  fun getAlbums(): List<PlatformAlbum>
+  fun getAlbums(callback: (Result<List<PlatformAlbum>>) -> Unit)
-  fun getAssetsCountSince(albumId: String, timestamp: Long): Long
+  fun getAssetsCountSince(albumId: String, timestamp: Long, callback: (Result<Long>) -> Unit)
-  fun getAssetsForAlbum(albumId: String, updatedTimeCond: Long?): List<PlatformAsset>
+  fun getAssetsForAlbum(albumId: String, updatedTimeCond: Long?, callback: (Result<List<PlatformAsset>>) -> Unit)
   fun hashAssets(assetIds: List<String>, allowNetworkAccess: Boolean, callback: (Result<List<HashResult>>) -> Unit)
   fun cancelHashing()
 
@@ -335,12 +335,15 @@ interface NativeSyncApi {
         val channel = BasicMessageChannel<Any?>(binaryMessenger, "dev.flutter.pigeon.immich_mobile.NativeSyncApi.getMediaChanges$separatedMessageChannelSuffix", codec, taskQueue)
         if (api != null) {
           channel.setMessageHandler { _, reply ->
-            val wrapped: List<Any?> = try {
+            api.getMediaChanges{ result: Result<SyncDelta> ->
-              listOf(api.getMediaChanges())
+              val error = result.exceptionOrNull()
-            } catch (exception: Throwable) {
+              if (error != null) {
-              MessagesPigeonUtils.wrapError(exception)
+                reply.reply(MessagesPigeonUtils.wrapError(error))
+              } else {
+                val data = result.getOrNull()
+                reply.reply(MessagesPigeonUtils.wrapResult(data))
+              }
             }
-            reply.reply(wrapped)
           }
         } else {
           channel.setMessageHandler(null)
@@ -384,12 +387,15 @@ interface NativeSyncApi {
           channel.setMessageHandler { message, reply ->
             val args = message as List<Any?>
             val albumIdArg = args[0] as String
-            val wrapped: List<Any?> = try {
+            api.getAssetIdsForAlbum(albumIdArg) { result: Result<List<String>> ->
-              listOf(api.getAssetIdsForAlbum(albumIdArg))
+              val error = result.exceptionOrNull()
-            } catch (exception: Throwable) {
+              if (error != null) {
-              MessagesPigeonUtils.wrapError(exception)
+                reply.reply(MessagesPigeonUtils.wrapError(error))
+              } else {
+                val data = result.getOrNull()
+                reply.reply(MessagesPigeonUtils.wrapResult(data))
+              }
             }
-            reply.reply(wrapped)
           }
         } else {
           channel.setMessageHandler(null)
@@ -399,12 +405,15 @@ interface NativeSyncApi {
         val channel = BasicMessageChannel<Any?>(binaryMessenger, "dev.flutter.pigeon.immich_mobile.NativeSyncApi.getAlbums$separatedMessageChannelSuffix", codec, taskQueue)
         if (api != null) {
           channel.setMessageHandler { _, reply ->
-            val wrapped: List<Any?> = try {
+            api.getAlbums{ result: Result<List<PlatformAlbum>> ->
-              listOf(api.getAlbums())
+              val error = result.exceptionOrNull()
-            } catch (exception: Throwable) {
+              if (error != null) {
-              MessagesPigeonUtils.wrapError(exception)
+                reply.reply(MessagesPigeonUtils.wrapError(error))
+              } else {
+                val data = result.getOrNull()
+                reply.reply(MessagesPigeonUtils.wrapResult(data))
+              }
             }
-            reply.reply(wrapped)
           }
         } else {
           channel.setMessageHandler(null)
@@ -417,12 +426,15 @@ interface NativeSyncApi {
             val args = message as List<Any?>
             val albumIdArg = args[0] as String
             val timestampArg = args[1] as Long
-            val wrapped: List<Any?> = try {
+            api.getAssetsCountSince(albumIdArg, timestampArg) { result: Result<Long> ->
-              listOf(api.getAssetsCountSince(albumIdArg, timestampArg))
+              val error = result.exceptionOrNull()
-            } catch (exception: Throwable) {
+              if (error != null) {
-              MessagesPigeonUtils.wrapError(exception)
+                reply.reply(MessagesPigeonUtils.wrapError(error))
+              } else {
+                val data = result.getOrNull()
+                reply.reply(MessagesPigeonUtils.wrapResult(data))
+              }
             }
-            reply.reply(wrapped)
           }
         } else {
           channel.setMessageHandler(null)
@@ -435,12 +447,15 @@ interface NativeSyncApi {
             val args = message as List<Any?>
             val albumIdArg = args[0] as String
             val updatedTimeCondArg = args[1] as Long?
-            val wrapped: List<Any?> = try {
+            api.getAssetsForAlbum(albumIdArg, updatedTimeCondArg) { result: Result<List<PlatformAsset>> ->
-              listOf(api.getAssetsForAlbum(albumIdArg, updatedTimeCondArg))
+              val error = result.exceptionOrNull()
-            } catch (exception: Throwable) {
+              if (error != null) {
-              MessagesPigeonUtils.wrapError(exception)
+                reply.reply(MessagesPigeonUtils.wrapError(error))
+              } else {
+                val data = result.getOrNull()
+                reply.reply(MessagesPigeonUtils.wrapResult(data))
+              }
             }
-            reply.reply(wrapped)
           }
         } else {
           channel.setMessageHandler(null)

mobile/android/app/src/main/kotlin/app/alextran/immich/sync/MessagesImpl26.kt

@@ -18,7 +18,7 @@ class NativeSyncApiImpl26(context: Context) : NativeSyncApiImplBase(context), Na
     // No-op for Android 10 and below
   }
 
-  override fun getMediaChanges(): SyncDelta {
+  override fun getMediaChanges(callback: (Result<SyncDelta>) -> Unit) =
-    throw IllegalStateException("Method not supported on this Android version.")
+    callback(Result.failure(IllegalStateException("Method not supported on this Android version.")))
-  }
+
 }

mobile/android/app/src/main/kotlin/app/alextran/immich/sync/MessagesImpl30.kt

@@ -5,6 +5,7 @@ import android.os.Build
 import android.provider.MediaStore
 import androidx.annotation.RequiresApi
 import androidx.annotation.RequiresExtension
+import app.alextran.immich.dispatch
 import kotlinx.serialization.json.Json
 
 @RequiresApi(Build.VERSION_CODES.Q)
@@ -47,7 +48,12 @@ class NativeSyncApiImpl30(context: Context) : NativeSyncApiImplBase(context), Na
     }
   }
 
-  override fun getMediaChanges(): SyncDelta {
+  override fun getMediaChanges(callback: (Result<SyncDelta>) -> Unit) =
+    dispatch(callback = callback) {
+      getMediaChanges()
+    }
+
+  private fun getMediaChanges(): SyncDelta {
     val genMap = getSavedGenerationMap()
     val currentVolumes = MediaStore.getExternalVolumeNames(ctx)
     val changed = mutableListOf<PlatformAsset>()

mobile/android/app/src/main/kotlin/app/alextran/immich/sync/MessagesImplBase.kt

@@ -7,6 +7,7 @@ import android.database.Cursor
 import android.provider.MediaStore
 import android.util.Base64
 import androidx.core.database.getStringOrNull
+import app.alextran.immich.dispatch
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.Job
@@ -145,7 +146,10 @@ open class NativeSyncApiImplBase(context: Context) {
     }
   }
 
-  fun getAlbums(): List<PlatformAlbum> {
+  fun getAlbums(callback: (Result<List<PlatformAlbum>>) -> Unit) =
+    dispatch(callback = callback) { getAlbums() }
+
+  private fun getAlbums(): List<PlatformAlbum> {
     val albums = mutableListOf<PlatformAlbum>()
     val albumsCount = mutableMapOf<String, Int>()
 
@@ -192,7 +196,10 @@ open class NativeSyncApiImplBase(context: Context) {
       .sortedBy { it.id }
   }
 
-  fun getAssetIdsForAlbum(albumId: String): List<String> {
+  fun getAssetIdsForAlbum(albumId: String, callback: (Result<List<String>>) -> Unit) =
+    dispatch(callback = callback) { getAssetIdsForAlbum(albumId); }
+
+  private fun getAssetIdsForAlbum(albumId: String): List<String> {
     val projection = arrayOf(MediaStore.MediaColumns._ID)
 
     return getCursor(
@@ -208,15 +215,23 @@ open class NativeSyncApiImplBase(context: Context) {
     } ?: emptyList()
   }
 
-  fun getAssetsCountSince(albumId: String, timestamp: Long): Long =
+  fun getAssetsCountSince(albumId: String, timestamp: Long, callback: (Result<Long>) -> Unit) =
+    dispatch(callback = callback) { getAssetsCountSince(albumId, timestamp) }
+
+  private fun getAssetsCountSince(albumId: String, timestamp: Long): Long =
     getCursor(
       MediaStore.VOLUME_EXTERNAL,
       "$BUCKET_SELECTION AND ${MediaStore.Files.FileColumns.DATE_ADDED} > ? AND $MEDIA_SELECTION",
       arrayOf(albumId, timestamp.toString(), *MEDIA_SELECTION_ARGS),
     )?.use { cursor -> cursor.count.toLong() } ?: 0L
 
+  fun getAssetsForAlbum(
+    albumId: String,
+    updatedTimeCond: Long?,
+    callback: (Result<List<PlatformAsset>>) -> Unit
+  ) = dispatch(callback = callback) { getAssetsForAlbum(albumId, updatedTimeCond) }
 
-  fun getAssetsForAlbum(albumId: String, updatedTimeCond: Long?): List<PlatformAsset> {
+  private fun getAssetsForAlbum(albumId: String, updatedTimeCond: Long?): List<PlatformAsset> {
     var selection = "$BUCKET_SELECTION AND $MEDIA_SELECTION"
     val selectionArgs = mutableListOf(albumId, *MEDIA_SELECTION_ARGS)
 
@@ -254,7 +269,7 @@ open class NativeSyncApiImplBase(context: Context) {
         }.awaitAll()
 
         callback(Result.success(results))
-      } catch (e: CancellationException) {
+      } catch (_: CancellationException) {
         callback(
           Result.failure(
             FlutterError(

mobile/ios/Runner.xcodeproj/project.pbxproj

@@ -3,7 +3,7 @@
 	archiveVersion = 1;
 	classes = {
 	};
-	objectVersion = 54;
+	objectVersion = 77;
 	objects = {
 
 /* Begin PBXBuildFile section */
@@ -133,11 +133,14 @@
 /* Begin PBXFileSystemSynchronizedRootGroup section */
 		B2CF7F8C2DDE4EBB00744BF6 /* Sync */ = {
 			isa = PBXFileSystemSynchronizedRootGroup;
-			exceptions = (
-			);
 			path = Sync;
 			sourceTree = "<group>";
 		};
+		B2D27ABE2E84A0FF004DD55B /* Core */ = {
+			isa = PBXFileSystemSynchronizedRootGroup;
+			path = Core;
+			sourceTree = "<group>";
+		};
 		F0B57D3D2DF764BD00DC5BCC /* WidgetExtension */ = {
 			isa = PBXFileSystemSynchronizedRootGroup;
 			exceptions = (
@@ -247,6 +250,7 @@
 		97C146F01CF9000F007C117D /* Runner */ = {
 			isa = PBXGroup;
 			children = (
+				B2D27ABE2E84A0FF004DD55B /* Core */,
 				B25D37792E72CA15008B6CA7 /* Connectivity */,
 				B21E34A62E5AF9760031FDB9 /* Background */,
 				B2CF7F8C2DDE4EBB00744BF6 /* Sync */,
@@ -332,6 +336,7 @@
 			);
 			fileSystemSynchronizedGroups = (
 				B2CF7F8C2DDE4EBB00744BF6 /* Sync */,
+				B2D27ABE2E84A0FF004DD55B /* Core */,
 			);
 			name = Runner;
 			productName = Runner;
@@ -521,10 +526,14 @@
 			inputFileListPaths = (
 				"${PODS_ROOT}/Target Support Files/Pods-Runner/Pods-Runner-resources-${CONFIGURATION}-input-files.xcfilelist",
 			);
+			inputPaths = (
+			);
 			name = "[CP] Copy Pods Resources";
 			outputFileListPaths = (
 				"${PODS_ROOT}/Target Support Files/Pods-Runner/Pods-Runner-resources-${CONFIGURATION}-output-files.xcfilelist",
 			);
+			outputPaths = (
+			);
 			runOnlyForDeploymentPostprocessing = 0;
 			shellPath = /bin/sh;
 			shellScript = "\"${PODS_ROOT}/Target Support Files/Pods-Runner/Pods-Runner-resources.sh\"\n";
@@ -553,10 +562,14 @@
 			inputFileListPaths = (
 				"${PODS_ROOT}/Target Support Files/Pods-Runner/Pods-Runner-frameworks-${CONFIGURATION}-input-files.xcfilelist",
 			);
+			inputPaths = (
+			);
 			name = "[CP] Embed Pods Frameworks";
 			outputFileListPaths = (
 				"${PODS_ROOT}/Target Support Files/Pods-Runner/Pods-Runner-frameworks-${CONFIGURATION}-output-files.xcfilelist",
 			);
+			outputPaths = (
+			);
 			runOnlyForDeploymentPostprocessing = 0;
 			shellPath = /bin/sh;
 			shellScript = "\"${PODS_ROOT}/Target Support Files/Pods-Runner/Pods-Runner-frameworks.sh\"\n";

mobile/ios/Runner/Background/BackgroundWorker.g.swift

@@ -179,11 +179,12 @@ class BackgroundWorkerPigeonCodec: FlutterStandardMessageCodec, @unchecked Senda
   static let shared = BackgroundWorkerPigeonCodec(readerWriter: BackgroundWorkerPigeonCodecReaderWriter())
 }
 
+
 /// Generated protocol from Pigeon that represents a handler of messages from Flutter.
 protocol BackgroundWorkerFgHostApi {
-  func enable() throws
+  func enable(completion: @escaping (Result<Void, Error>) -> Void)
-  func configure(settings: BackgroundWorkerSettings) throws
+  func configure(settings: BackgroundWorkerSettings, completion: @escaping (Result<Void, Error>) -> Void)
-  func disable() throws
+  func disable(completion: @escaping (Result<Void, Error>) -> Void)
 }
 
 /// Generated setup class from Pigeon to handle messages through the `binaryMessenger`.
@@ -195,11 +196,13 @@ class BackgroundWorkerFgHostApiSetup {
     let enableChannel = FlutterBasicMessageChannel(name: "dev.flutter.pigeon.immich_mobile.BackgroundWorkerFgHostApi.enable\(channelSuffix)", binaryMessenger: binaryMessenger, codec: codec)
     if let api = api {
       enableChannel.setMessageHandler { _, reply in
-        do {
+        api.enable { result in
-          try api.enable()
+          switch result {
-          reply(wrapResult(nil))
+          case .success:
-        } catch {
+            reply(wrapResult(nil))
-          reply(wrapError(error))
+          case .failure(let error):
+            reply(wrapError(error))
+          }
         }
       }
     } else {
@@ -210,11 +213,13 @@ class BackgroundWorkerFgHostApiSetup {
       configureChannel.setMessageHandler { message, reply in
         let args = message as! [Any?]
         let settingsArg = args[0] as! BackgroundWorkerSettings
-        do {
+        api.configure(settings: settingsArg) { result in
-          try api.configure(settings: settingsArg)
+          switch result {
-          reply(wrapResult(nil))
+          case .success:
-        } catch {
+            reply(wrapResult(nil))
-          reply(wrapError(error))
+          case .failure(let error):
+            reply(wrapError(error))
+          }
         }
       }
     } else {
@@ -223,11 +228,13 @@ class BackgroundWorkerFgHostApiSetup {
     let disableChannel = FlutterBasicMessageChannel(name: "dev.flutter.pigeon.immich_mobile.BackgroundWorkerFgHostApi.disable\(channelSuffix)", binaryMessenger: binaryMessenger, codec: codec)
     if let api = api {
       disableChannel.setMessageHandler { _, reply in
-        do {
+        api.disable { result in
-          try api.disable()
+          switch result {
-          reply(wrapResult(nil))
+          case .success:
-        } catch {
+            reply(wrapResult(nil))
-          reply(wrapError(error))
+          case .failure(let error):
+            reply(wrapError(error))
+          }
         }
       }
     } else {

mobile/ios/Runner/Background/BackgroundWorkerApiImpl.swift

@@ -1,23 +1,27 @@
 import BackgroundTasks
 
 class BackgroundWorkerApiImpl: BackgroundWorkerFgHostApi {
-
+  func enable(completion: @escaping (Result<Void, any Error>) -> Void) {
-  func enable() throws {
+    dispatch(completion: completion) {
-    BackgroundWorkerApiImpl.scheduleRefreshWorker()
+      BackgroundWorkerApiImpl.scheduleRefreshWorker()
-    BackgroundWorkerApiImpl.scheduleProcessingWorker()
+      BackgroundWorkerApiImpl.scheduleProcessingWorker()
-    print("BackgroundWorkerApiImpl:enable Background worker scheduled")
+      print("BackgroundWorkerApiImpl:enable Background worker scheduled")
+    }
   }
   
-  func configure(settings: BackgroundWorkerSettings) throws {
+  func configure(settings: BackgroundWorkerSettings, completion: @escaping (Result<Void, any Error>) -> Void) {
     // Android only
+    completion(Result.success(Void()))
   }
   
-  func disable() throws {
+  func disable(completion: @escaping (Result<Void, any Error>) -> Void) {
-    BGTaskScheduler.shared.cancel(taskRequestWithIdentifier: BackgroundWorkerApiImpl.refreshTaskID);
+    dispatch(completion: completion) {
-    BGTaskScheduler.shared.cancel(taskRequestWithIdentifier: BackgroundWorkerApiImpl.processingTaskID);
+      BGTaskScheduler.shared.cancel(taskRequestWithIdentifier: BackgroundWorkerApiImpl.refreshTaskID);
-    print("BackgroundWorkerApiImpl:disableUploadWorker Disabled background workers")
+      BGTaskScheduler.shared.cancel(taskRequestWithIdentifier: BackgroundWorkerApiImpl.processingTaskID);
+      print("BackgroundWorkerApiImpl:disableUploadWorker Disabled background workers")
+    }
   }
-  
+
   private static let refreshTaskID = "app.alextran.immich.background.refreshUpload"
   private static let processingTaskID = "app.alextran.immich.background.processingUpload"
   private static let taskSemaphore = DispatchSemaphore(value: 1)

mobile/ios/Runner/Connectivity/Connectivity.g.swift

@@ -94,9 +94,10 @@ class ConnectivityPigeonCodec: FlutterStandardMessageCodec, @unchecked Sendable
   static let shared = ConnectivityPigeonCodec(readerWriter: ConnectivityPigeonCodecReaderWriter())
 }
 
+
 /// Generated protocol from Pigeon that represents a handler of messages from Flutter.
 protocol ConnectivityApi {
-  func getCapabilities() throws -> [NetworkCapability]
+  func getCapabilities(completion: @escaping (Result<[NetworkCapability], Error>) -> Void)
 }
 
 /// Generated setup class from Pigeon to handle messages through the `binaryMessenger`.
@@ -115,11 +116,13 @@ class ConnectivityApiSetup {
       : FlutterBasicMessageChannel(name: "dev.flutter.pigeon.immich_mobile.ConnectivityApi.getCapabilities\(channelSuffix)", binaryMessenger: binaryMessenger, codec: codec, taskQueue: taskQueue)
     if let api = api {
       getCapabilitiesChannel.setMessageHandler { _, reply in
-        do {
+        api.getCapabilities { result in
-          let result = try api.getCapabilities()
+          switch result {
-          reply(wrapResult(result))
+          case .success(let res):
-        } catch {
+            reply(wrapResult(res))
-          reply(wrapError(error))
+          case .failure(let error):
+            reply(wrapError(error))
+          }
         }
       }
     } else {

mobile/ios/Runner/Connectivity/ConnectivityApiImpl.swift

@@ -1,6 +1,6 @@
 
 class ConnectivityApiImpl: ConnectivityApi {
-  func getCapabilities() throws -> [NetworkCapability] {
+  func getCapabilities(completion: @escaping (Result<[NetworkCapability], any Error>) -> Void) {
-    []
+    completion(Result.success([]))
   }
 }

mobile/ios/Runner/Core/ImmichPlugin.swift

@@ -0,0 +1,9 @@
+func dispatch<T>(
+  qos: DispatchQoS.QoSClass = .default,
+    completion: @escaping (Result<T, Error>) -> Void,
+    block: @escaping () throws -> T
+) {
+  DispatchQueue.global(qos: qos).async {
+    completion(Result { try block() })
+  }
+}

mobile/ios/Runner/Sync/Messages.g.swift

@@ -355,13 +355,13 @@ class MessagesPigeonCodec: FlutterStandardMessageCodec, @unchecked Sendable {
 /// Generated protocol from Pigeon that represents a handler of messages from Flutter.
 protocol NativeSyncApi {
   func shouldFullSync() throws -> Bool
-  func getMediaChanges() throws -> SyncDelta
+  func getMediaChanges(completion: @escaping (Result<SyncDelta, Error>) -> Void)
   func checkpointSync() throws
   func clearSyncCheckpoint() throws
-  func getAssetIdsForAlbum(albumId: String) throws -> [String]
+  func getAssetIdsForAlbum(albumId: String, completion: @escaping (Result<[String], Error>) -> Void)
-  func getAlbums() throws -> [PlatformAlbum]
+  func getAlbums(completion: @escaping (Result<[PlatformAlbum], Error>) -> Void)
-  func getAssetsCountSince(albumId: String, timestamp: Int64) throws -> Int64
+  func getAssetsCountSince(albumId: String, timestamp: Int64, completion: @escaping (Result<Int64, Error>) -> Void)
-  func getAssetsForAlbum(albumId: String, updatedTimeCond: Int64?) throws -> [PlatformAsset]
+  func getAssetsForAlbum(albumId: String, updatedTimeCond: Int64?, completion: @escaping (Result<[PlatformAsset], Error>) -> Void)
   func hashAssets(assetIds: [String], allowNetworkAccess: Bool, completion: @escaping (Result<[HashResult], Error>) -> Void)
   func cancelHashing() throws
 }
@@ -395,11 +395,13 @@ class NativeSyncApiSetup {
       : FlutterBasicMessageChannel(name: "dev.flutter.pigeon.immich_mobile.NativeSyncApi.getMediaChanges\(channelSuffix)", binaryMessenger: binaryMessenger, codec: codec, taskQueue: taskQueue)
     if let api = api {
       getMediaChangesChannel.setMessageHandler { _, reply in
-        do {
+        api.getMediaChanges { result in
-          let result = try api.getMediaChanges()
+          switch result {
-          reply(wrapResult(result))
+          case .success(let res):
-        } catch {
+            reply(wrapResult(res))
-          reply(wrapError(error))
+          case .failure(let error):
+            reply(wrapError(error))
+          }
         }
       }
     } else {
@@ -438,11 +440,13 @@ class NativeSyncApiSetup {
       getAssetIdsForAlbumChannel.setMessageHandler { message, reply in
         let args = message as! [Any?]
         let albumIdArg = args[0] as! String
-        do {
+        api.getAssetIdsForAlbum(albumId: albumIdArg) { result in
-          let result = try api.getAssetIdsForAlbum(albumId: albumIdArg)
+          switch result {
-          reply(wrapResult(result))
+          case .success(let res):
-        } catch {
+            reply(wrapResult(res))
-          reply(wrapError(error))
+          case .failure(let error):
+            reply(wrapError(error))
+          }
         }
       }
     } else {
@@ -453,11 +457,13 @@ class NativeSyncApiSetup {
       : FlutterBasicMessageChannel(name: "dev.flutter.pigeon.immich_mobile.NativeSyncApi.getAlbums\(channelSuffix)", binaryMessenger: binaryMessenger, codec: codec, taskQueue: taskQueue)
     if let api = api {
       getAlbumsChannel.setMessageHandler { _, reply in
-        do {
+        api.getAlbums { result in
-          let result = try api.getAlbums()
+          switch result {
-          reply(wrapResult(result))
+          case .success(let res):
-        } catch {
+            reply(wrapResult(res))
-          reply(wrapError(error))
+          case .failure(let error):
+            reply(wrapError(error))
+          }
         }
       }
     } else {
@@ -471,11 +477,13 @@ class NativeSyncApiSetup {
         let args = message as! [Any?]
         let albumIdArg = args[0] as! String
         let timestampArg = args[1] as! Int64
-        do {
+        api.getAssetsCountSince(albumId: albumIdArg, timestamp: timestampArg) { result in
-          let result = try api.getAssetsCountSince(albumId: albumIdArg, timestamp: timestampArg)
+          switch result {
-          reply(wrapResult(result))
+          case .success(let res):
-        } catch {
+            reply(wrapResult(res))
-          reply(wrapError(error))
+          case .failure(let error):
+            reply(wrapError(error))
+          }
         }
       }
     } else {
@@ -489,11 +497,13 @@ class NativeSyncApiSetup {
         let args = message as! [Any?]
         let albumIdArg = args[0] as! String
         let updatedTimeCondArg: Int64? = nilOrValue(args[1])
-        do {
+        api.getAssetsForAlbum(albumId: albumIdArg, updatedTimeCond: updatedTimeCondArg) { result in
-          let result = try api.getAssetsForAlbum(albumId: albumIdArg, updatedTimeCond: updatedTimeCondArg)
+          switch result {
-          reply(wrapResult(result))
+          case .success(let res):
-        } catch {
+            reply(wrapResult(res))
-          reply(wrapError(error))
+          case .failure(let error):
+            reply(wrapError(error))
+          }
         }
       }
     } else {

mobile/ios/Runner/Sync/MessagesImpl.swift

@@ -18,6 +18,7 @@ struct AssetWrapper: Hashable, Equatable {
 }
 
 class NativeSyncApiImpl: NativeSyncApi {
+  
   private let defaults: UserDefaults
   private let changeTokenKey = "immich:changeToken"
   private let albumTypes: [PHAssetCollectionType] = [.album, .smartAlbum]
@@ -75,7 +76,12 @@ class NativeSyncApiImpl: NativeSyncApi {
     return false
   }
   
-  func getAlbums() throws -> [PlatformAlbum] {
+
+  func getAlbums(completion: @escaping (Result<[PlatformAlbum], any Error>) -> Void) {
+    dispatch(qos: .userInitiated, completion: completion, block: getAlbums)
+  }
+  
+  private func getAlbums() throws -> [PlatformAlbum] {
     var albums: [PlatformAlbum] = []
     
     albumTypes.forEach { type in
@@ -112,7 +118,11 @@ class NativeSyncApiImpl: NativeSyncApi {
     return albums.sorted { $0.id < $1.id }
   }
   
-  func getMediaChanges() throws -> SyncDelta {
+  func getMediaChanges(completion: @escaping (Result<SyncDelta, any Error>) -> Void) {
+    dispatch(qos: .userInitiated, completion: completion, block: getMediaChanges)
+  }
+  
+  private func getMediaChanges() throws -> SyncDelta {
     guard #available(iOS 16, *) else {
       throw PigeonError(code: "UNSUPPORTED_OS", message: "This feature requires iOS 16 or later.", details: nil)
     }
@@ -198,7 +208,11 @@ class NativeSyncApiImpl: NativeSyncApi {
     return albumAssets
   }
   
-  func getAssetIdsForAlbum(albumId: String) throws -> [String] {
+  func getAssetIdsForAlbum(albumId: String, completion: @escaping (Result<[String], any Error>) -> Void) {
+    dispatch(qos: .userInitiated, completion: completion) { try self.getAssetIdsForAlbum(albumId: albumId) }
+  }
+  
+  private func getAssetIdsForAlbum(albumId: String) throws -> [String] {
     let collections = PHAssetCollection.fetchAssetCollections(withLocalIdentifiers: [albumId], options: nil)
     guard let album = collections.firstObject else {
       return []
@@ -214,7 +228,13 @@ class NativeSyncApiImpl: NativeSyncApi {
     return ids
   }
   
-  func getAssetsCountSince(albumId: String, timestamp: Int64) throws -> Int64 {
+  func getAssetsCountSince(albumId: String, timestamp: Int64, completion: @escaping (Result<Int64, any Error>) -> Void) {
+    dispatch(qos: .userInitiated, completion: completion) {
+      try self.getAssetsCountSince(albumId: albumId, timestamp: timestamp)
+    }
+  }
+  
+  private func getAssetsCountSince(albumId: String, timestamp: Int64) throws -> Int64 {
     let collections = PHAssetCollection.fetchAssetCollections(withLocalIdentifiers: [albumId], options: nil)
     guard let album = collections.firstObject else {
       return 0
@@ -228,7 +248,13 @@ class NativeSyncApiImpl: NativeSyncApi {
     return Int64(assets.count)
   }
   
-  func getAssetsForAlbum(albumId: String, updatedTimeCond: Int64?) throws -> [PlatformAsset] {
+  func getAssetsForAlbum(albumId: String, updatedTimeCond: Int64?, completion: @escaping (Result<[PlatformAsset], any Error>) -> Void) {
+    dispatch(qos: .userInitiated, completion: completion) {
+      try self.getAssetsForAlbum(albumId: albumId, updatedTimeCond: updatedTimeCond)
+    }
+  }
+  
+  private func getAssetsForAlbum(albumId: String, updatedTimeCond: Int64?) throws -> [PlatformAsset] {
     let collections = PHAssetCollection.fetchAssetCollections(withLocalIdentifiers: [albumId], options: nil)
     guard let album = collections.firstObject else {
       return []

mobile/pigeon/background_worker_api.dart

@@ -20,10 +20,13 @@ class BackgroundWorkerSettings {
 
 @HostApi()
 abstract class BackgroundWorkerFgHostApi {
+  @async
   void enable();
 
+  @async
   void configure(BackgroundWorkerSettings settings);
 
+  @async
   void disable();
 }
 

mobile/pigeon/background_worker_lock_api.dart

@@ -11,7 +11,9 @@ import 'package:pigeon/pigeon.dart';
 )
 @HostApi()
 abstract class BackgroundWorkerLockApi {
+  @async
   void lock();
 
+  @async
   void unlock();
 }

mobile/pigeon/connectivity_api.dart

@@ -15,6 +15,7 @@ enum NetworkCapability { cellular, wifi, vpn, unmetered }
 
 @HostApi()
 abstract class ConnectivityApi {
+  @async
   @TaskQueue(type: TaskQueueType.serialBackgroundThread)
   List<NetworkCapability> getCapabilities();
 }

mobile/pigeon/native_sync_api.dart

@@ -83,6 +83,7 @@ class HashResult {
 abstract class NativeSyncApi {
   bool shouldFullSync();
 
+  @async
   @TaskQueue(type: TaskQueueType.serialBackgroundThread)
   SyncDelta getMediaChanges();
 
@@ -90,15 +91,19 @@ abstract class NativeSyncApi {
 
   void clearSyncCheckpoint();
 
+  @async
   @TaskQueue(type: TaskQueueType.serialBackgroundThread)
   List<String> getAssetIdsForAlbum(String albumId);
 
+  @async
   @TaskQueue(type: TaskQueueType.serialBackgroundThread)
   List<PlatformAlbum> getAlbums();
 
+  @async
   @TaskQueue(type: TaskQueueType.serialBackgroundThread)
   int getAssetsCountSince(String albumId, int timestamp);
 
+  @async
   @TaskQueue(type: TaskQueueType.serialBackgroundThread)
   List<PlatformAsset> getAssetsForAlbum(String albumId, {int? updatedTimeCond});
 

web/src/lib/components/timeline/Scrubber.svelte

@@ -3,7 +3,7 @@
   import type { ScrubberMonth } from '$lib/managers/timeline-manager/types';
   import { mobileDevice } from '$lib/stores/mobile-device.svelte';
   import { getTabbable } from '$lib/utils/focus-util';
-  import { type ScrubberListener, type TimelineYearMonth } from '$lib/utils/timeline-util';
+  import { type ScrubberListener } from '$lib/utils/timeline-util';
   import { Icon } from '@immich/ui';
   import { mdiPlay } from '@mdi/js';
   import { clamp } from 'lodash-es';
@@ -11,31 +11,18 @@
   import { fade, fly } from 'svelte/transition';
 
   interface Props {
-    /** Offset from the top of the timeline (e.g., for headers) */
     timelineTopOffset?: number;
-    /** Offset from the bottom of the timeline (e.g., for footers) */
     timelineBottomOffset?: number;
-    /** Total height of the scrubber component */
     height?: number;
-    /** Timeline manager instance that controls the timeline state */
     timelineManager: TimelineManager;
-    /** Overall scroll percentage through the entire timeline (0-1), used when no specific month is targeted */
+    scrubOverallPercent?: number;
-    timelineScrollPercent?: number;
+    scrubberMonthPercent?: number;
-    /** The percentage of scroll through the month that is currently intersecting the top boundary of the viewport */
+    scrubberMonth?: { year: number; month: number };
-    viewportTopMonthScrollPercent?: number;
+    leadout?: boolean;
-    /** The year/month of the timeline month at the top of the viewport */
-    viewportTopMonth?: TimelineYearMonth;
-    /** Indicates whether the viewport is currently in the lead-out section (after all months) */
-    isInLeadOutSection?: boolean;
-    /** Width of the scrubber component in pixels (bindable for parent component margin adjustments) */
     scrubberWidth?: number;
-    /** Callback fired when user interacts with the scrubber to navigate */
     onScrub?: ScrubberListener;
-    /** Callback fired when keyboard events occur on the scrubber */
     onScrubKeyDown?: (event: KeyboardEvent, element: HTMLElement) => void;
-    /** Callback fired when scrubbing starts */
     startScrub?: ScrubberListener;
-    /** Callback fired when scrubbing stops */
     stopScrub?: ScrubberListener;
   }
 
@@ -44,10 +31,10 @@
     timelineBottomOffset = 0,
     height = 0,
     timelineManager,
-    timelineScrollPercent = 0,
+    scrubOverallPercent = 0,
-    viewportTopMonthScrollPercent = 0,
+    scrubberMonthPercent = 0,
-    viewportTopMonth = undefined,
+    scrubberMonth = undefined,
-    isInLeadOutSection = false,
+    leadout = false,
     onScrub = undefined,
     onScrubKeyDown = undefined,
     startScrub = undefined,
@@ -113,7 +100,7 @@
         offset += scrubberMonthPercent * relativeBottomOffset;
       }
       return offset;
-    } else if (isInLeadOutSection) {
+    } else if (leadout) {
       let offset = relativeTopOffset;
       for (const segment of segments) {
         offset += segment.height;
@@ -124,9 +111,7 @@
       return scrubOverallPercent * (height - (PADDING_TOP + PADDING_BOTTOM));
     }
   };
-  let scrollY = $derived(
+  let scrollY = $derived(toScrollFromMonthGroupPercentage(scrubberMonth, scrubberMonthPercent, scrubOverallPercent));
-    toScrollFromMonthGroupPercentage(viewportTopMonth, viewportTopMonthScrollPercent, timelineScrollPercent),
-  );
   let timelineFullHeight = $derived(timelineManager.scrubberTimelineHeight + timelineTopOffset + timelineBottomOffset);
   let relativeTopOffset = $derived(toScrollY(timelineTopOffset / timelineFullHeight));
   let relativeBottomOffset = $derived(toScrollY(timelineBottomOffset / timelineFullHeight));
@@ -310,24 +295,12 @@
 
     const scrollPercent = toTimelineY(hoverY);
     if (wasDragging === false && isDragging) {
-      void startScrub?.({
+      void startScrub?.(segmentDate!, scrollPercent, monthGroupPercentY);
-        scrubberMonth: segmentDate!,
+      void onScrub?.(segmentDate!, scrollPercent, monthGroupPercentY);
-        overallScrollPercent: scrollPercent,
-        scrubberMonthScrollPercent: monthGroupPercentY,
-      });
-      void onScrub?.({
-        scrubberMonth: segmentDate!,
-        overallScrollPercent: scrollPercent,
-        scrubberMonthScrollPercent: monthGroupPercentY,
-      });
     }
 
     if (wasDragging && !isDragging) {
-      void stopScrub?.({
+      void stopScrub?.(segmentDate!, scrollPercent, monthGroupPercentY);
-        scrubberMonth: segmentDate!,
-        overallScrollPercent: scrollPercent,
-        scrubberMonthScrollPercent: monthGroupPercentY,
-      });
       return;
     }
 
@@ -335,11 +308,7 @@
       return;
     }
 
-    void onScrub?.({
+    void onScrub?.(segmentDate!, scrollPercent, monthGroupPercentY);
-      scrubberMonth: segmentDate!,
-      overallScrollPercent: scrollPercent,
-      scrubberMonthScrollPercent: monthGroupPercentY,
-    });
   };
   /* eslint-disable tscompat/tscompat */
   const getTouch = (event: TouchEvent) => {
@@ -443,11 +412,7 @@
       }
       if (next) {
         event.preventDefault();
-        void onScrub?.({
+        void onScrub?.({ year: next.year, month: next.month }, -1, 0);
-          scrubberMonth: { year: next.year, month: next.month },
-          overallScrollPercent: -1,
-          scrubberMonthScrollPercent: 0,
-        });
         return true;
       }
     }
@@ -457,11 +422,7 @@
         const next = segments[idx + 1];
         if (next) {
           event.preventDefault();
-          void onScrub?.({
+          void onScrub?.({ year: next.year, month: next.month }, -1, 0);
-            scrubberMonth: { year: next.year, month: next.month },
-            overallScrollPercent: -1,
-            scrubberMonthScrollPercent: 0,
-          });
           return true;
         }
       }

web/src/lib/components/timeline/Timeline.svelte

@@ -1,11 +1,17 @@
 <script lang="ts">
-  import { afterNavigate, beforeNavigate } from '$app/navigation';
+  import { afterNavigate, beforeNavigate, goto } from '$app/navigation';
   import { page } from '$app/stores';
   import { resizeObserver, type OnResizeCallback } from '$lib/actions/resize-observer';
+  import { shortcuts, type ShortcutOptions } from '$lib/actions/shortcut';
   import type { Action } from '$lib/components/asset-viewer/actions/action';
+  import type { AbsoluteResult, RelativeResult } from '$lib/components/shared-components/change-date.svelte';
+  import ChangeDate from '$lib/components/shared-components/change-date.svelte';
   import Scrubber from '$lib/components/timeline/Scrubber.svelte';
-  import TimelineKeyboardActions from '$lib/components/timeline/actions/TimelineKeyboardActions.svelte';
+  import {
-  import { AssetAction } from '$lib/constants';
+    setFocusToAsset as setFocusAssetInit,
+    setFocusTo as setFocusToInit,
+  } from '$lib/components/timeline/actions/focus-actions';
+  import { AppRoute, AssetAction } from '$lib/constants';
   import HotModuleReload from '$lib/elements/HotModuleReload.svelte';
   import Portal from '$lib/elements/Portal.svelte';
   import Skeleton from '$lib/elements/Skeleton.svelte';
@@ -15,17 +21,25 @@
   import { TimelineManager } from '$lib/managers/timeline-manager/timeline-manager.svelte';
   import type { TimelineAsset } from '$lib/managers/timeline-manager/types';
   import { assetsSnapshot } from '$lib/managers/timeline-manager/utils.svelte';
+  import ShortcutsModal from '$lib/modals/ShortcutsModal.svelte';
   import type { AssetInteraction } from '$lib/stores/asset-interaction.svelte';
   import { assetViewingStore } from '$lib/stores/asset-viewing.store';
   import { isSelectingAllAssets } from '$lib/stores/assets-store.svelte';
   import { mobileDevice } from '$lib/stores/mobile-device.svelte';
-  import { updateStackedAssetInTimeline, updateUnstackedAssetInTimeline } from '$lib/utils/actions';
+  import { showDeleteModal } from '$lib/stores/preferences.store';
+  import { searchStore } from '$lib/stores/search.svelte';
+  import { featureFlags } from '$lib/stores/server-config.store';
+  import { handlePromiseError } from '$lib/utils';
+  import { deleteAssets, updateStackedAssetInTimeline, updateUnstackedAssetInTimeline } from '$lib/utils/actions';
+  import { archiveAssets, cancelMultiselect, selectAllAssets, stackAssets } from '$lib/utils/asset-utils';
   import { navigate } from '$lib/utils/navigation';
   import { getTimes, toTimelineAsset, type ScrubberListener, type TimelineYearMonth } from '$lib/utils/timeline-util';
-  import { getAssetInfo, type AlbumResponseDto, type PersonResponseDto } from '@immich/sdk';
+  import { AssetVisibility, getAssetInfo, type AlbumResponseDto, type PersonResponseDto } from '@immich/sdk';
+  import { modalManager } from '@immich/ui';
   import { DateTime } from 'luxon';
   import { onMount, type Snippet } from 'svelte';
   import type { UpdatePayload } from 'vite';
+  import DeleteAssetDialog from '../photos-page/delete-asset-dialog.svelte';
   import TimelineDateGroup from './TimelineDateGroup.svelte';
 
   interface Props {
@@ -95,21 +109,16 @@
 
   let timelineElement: HTMLElement | undefined = $state();
   let showSkeleton = $state(true);
-  // The percentage of scroll through the month that is currently intersecting the top boundary of the viewport.
+  let isShowSelectDate = $state(false);
-  // Note: There may be multiple months visible within the viewport at any given time.
+  let scrubberMonthPercent = $state(0);
-  let viewportTopMonthScrollPercent = $state(0);
+  let scrubberMonth: { year: number; month: number } | undefined = $state(undefined);
-  // The timeline month intersecting the top position of the viewport
+  let scrubOverallPercent: number = $state(0);
-  let viewportTopMonth: { year: number; month: number } | undefined = $state(undefined);
-  // Overall scroll percentage through the entire timeline (0-1)
-  let timelineScrollPercent: number = $state(0);
   let scrubberWidth = $state(0);
 
   // 60 is the bottom spacer element at 60px
   let bottomSectionHeight = 60;
-  // Indicates whether the viewport is currently in the lead-out section (after all months)
+  let leadout = $state(false);
-  let isInLeadOutSection = $state(false);
 
-  const isEmpty = $derived(timelineManager.isInitialized && timelineManager.months.length === 0);
   const maxMd = $derived(mobileDevice.maxMd);
   const usingMobileDevice = $derived(mobileDevice.pointerCoarse);
 
@@ -292,19 +301,20 @@
     scrollTop(scrollToTop);
   };
 
-  // note: don't throttle, debounce, or otherwise make this function async - it causes flicker
+  // note: don't throttle, debounch, or otherwise make this function async - it causes flicker
-  // this function scrolls the timeline to the specified month group and offset, based on scrubber interaction
+  const onScrub: ScrubberListener = (
-  const onScrub: ScrubberListener = (scrubberData) => {
+    scrubMonth: { year: number; month: number },
-    const { scrubberMonth, overallScrollPercent, scrubberMonthScrollPercent } = scrubberData;
+    overallScrollPercent: number,
-
+    scrubberMonthScrollPercent: number,
-    if (!scrubberMonth || timelineManager.timelineHeight < timelineManager.viewportHeight * 2) {
+  ) => {
+    if (!scrubMonth || timelineManager.timelineHeight < timelineManager.viewportHeight * 2) {
       // edge case - scroll limited due to size of content, must adjust - use use the overall percent instead
       const maxScroll = getMaxScroll();
       const offset = maxScroll * overallScrollPercent;
       scrollTop(offset);
     } else {
       const monthGroup = timelineManager.months.find(
-        ({ yearMonth: { year, month } }) => year === scrubberMonth.year && month === scrubberMonth.month,
+        ({ yearMonth: { year, month } }) => year === scrubMonth.year && month === scrubMonth.month,
       );
       if (!monthGroup) {
         return;
@@ -315,7 +325,7 @@
 
   // note: don't throttle, debounch, or otherwise make this function async - it causes flicker
   const handleTimelineScroll = () => {
-    isInLeadOutSection = false;
+    leadout = false;
 
     if (!element) {
       return;
@@ -324,19 +334,19 @@
     if (timelineManager.timelineHeight < timelineManager.viewportHeight * 2) {
       // edge case - scroll limited due to size of content, must adjust -  use the overall percent instead
       const maxScroll = getMaxScroll();
-      timelineScrollPercent = Math.min(1, element.scrollTop / maxScroll);
+      scrubOverallPercent = Math.min(1, element.scrollTop / maxScroll);
 
-      viewportTopMonth = undefined;
+      scrubberMonth = undefined;
-      viewportTopMonthScrollPercent = 0;
+      scrubberMonthPercent = 0;
     } else {
       let top = element.scrollTop;
       if (top < timelineManager.topSectionHeight) {
         // in the lead-in area
-        viewportTopMonth = undefined;
+        scrubberMonth = undefined;
-        viewportTopMonthScrollPercent = 0;
+        scrubberMonthPercent = 0;
         const maxScroll = getMaxScroll();
 
-        timelineScrollPercent = Math.min(1, element.scrollTop / maxScroll);
+        scrubOverallPercent = Math.min(1, element.scrollTop / maxScroll);
         return;
       }
 
@@ -361,15 +371,15 @@
         let next = top - monthGroupHeight * maxScrollPercent;
         // instead of checking for < 0, add a little wiggle room for subpixel resolution
         if (next < -1 && monthGroup) {
-          viewportTopMonth = monthGroup;
+          scrubberMonth = monthGroup;
 
           // allowing next to be at least 1 may cause percent to go negative, so ensure positive percentage
-          viewportTopMonthScrollPercent = Math.max(0, top / (monthGroupHeight * maxScrollPercent));
+          scrubberMonthPercent = Math.max(0, top / (monthGroupHeight * maxScrollPercent));
 
           // compensate for lost precision/rounding errors advance to the next bucket, if present
-          if (viewportTopMonthScrollPercent > 0.9999 && i + 1 < monthsLength - 1) {
+          if (scrubberMonthPercent > 0.9999 && i + 1 < monthsLength - 1) {
-            viewportTopMonth = timelineManager.months[i + 1].yearMonth;
+            scrubberMonth = timelineManager.months[i + 1].yearMonth;
-            viewportTopMonthScrollPercent = 0;
+            scrubberMonthPercent = 0;
           }
 
           found = true;
@@ -378,14 +388,61 @@
         top = next;
       }
       if (!found) {
-        isInLeadOutSection = true;
+        leadout = true;
-        viewportTopMonth = undefined;
+        scrubberMonth = undefined;
-        viewportTopMonthScrollPercent = 0;
+        scrubberMonthPercent = 0;
-        timelineScrollPercent = 1;
+        scrubOverallPercent = 1;
       }
     }
   };
 
+  const trashOrDelete = async (force: boolean = false) => {
+    isShowDeleteConfirmation = false;
+    await deleteAssets(
+      !(isTrashEnabled && !force),
+      (assetIds) => timelineManager.removeAssets(assetIds),
+      assetInteraction.selectedAssets,
+      !isTrashEnabled || force ? undefined : (assets) => timelineManager.addAssets(assets),
+    );
+    assetInteraction.clearMultiselect();
+  };
+
+  const onDelete = () => {
+    const hasTrashedAsset = assetInteraction.selectedAssets.some((asset) => asset.isTrashed);
+
+    if ($showDeleteModal && (!isTrashEnabled || hasTrashedAsset)) {
+      isShowDeleteConfirmation = true;
+      return;
+    }
+    handlePromiseError(trashOrDelete(hasTrashedAsset));
+  };
+
+  const onForceDelete = () => {
+    if ($showDeleteModal) {
+      isShowDeleteConfirmation = true;
+      return;
+    }
+    handlePromiseError(trashOrDelete(true));
+  };
+
+  const onStackAssets = async () => {
+    const result = await stackAssets(assetInteraction.selectedAssets);
+
+    updateStackedAssetInTimeline(timelineManager, result);
+
+    onEscape();
+  };
+
+  const toggleArchive = async () => {
+    const visibility = assetInteraction.isAllArchived ? AssetVisibility.Timeline : AssetVisibility.Archive;
+    const ids = await archiveAssets(assetInteraction.selectedAssets, visibility);
+    timelineManager.updateAssetOperation(ids, (asset) => {
+      asset.visibility = visibility;
+      return { remove: false };
+    });
+    deselectAllAssets();
+  };
+
   const handleSelectAsset = (asset: TimelineAsset) => {
     if (!timelineManager.albumAssets.has(asset.id)) {
       assetInteraction.selectAsset(asset);
@@ -516,7 +573,15 @@
 
   let shiftKeyIsDown = $state(false);
 
+  const deselectAllAssets = () => {
+    cancelMultiselect(assetInteraction);
+  };
+
   const onKeyDown = (event: KeyboardEvent) => {
+    if (searchStore.isSearchEnabled) {
+      return;
+    }
+
     if (event.key === 'Shift') {
       event.preventDefault();
       shiftKeyIsDown = true;
@@ -524,11 +589,16 @@
   };
 
   const onKeyUp = (event: KeyboardEvent) => {
+    if (searchStore.isSearchEnabled) {
+      return;
+    }
+
     if (event.key === 'Shift') {
       event.preventDefault();
       shiftKeyIsDown = false;
     }
   };
+
   const handleSelectAssetCandidates = (asset: TimelineAsset | null) => {
     if (asset) {
       void selectAssetCandidates(asset);
@@ -654,6 +724,72 @@
     assetInteraction.setAssetSelectionCandidates(assets);
   };
 
+  const onSelectStart = (e: Event) => {
+    if (assetInteraction.selectionActive && shiftKeyIsDown) {
+      e.preventDefault();
+    }
+  };
+
+  let isTrashEnabled = $derived($featureFlags.loaded && $featureFlags.trash);
+  let isEmpty = $derived(timelineManager.isInitialized && timelineManager.months.length === 0);
+  let idsSelectedAssets = $derived(assetInteraction.selectedAssets.map(({ id }) => id));
+  let isShortcutModalOpen = false;
+
+  const handleOpenShortcutModal = async () => {
+    if (isShortcutModalOpen) {
+      return;
+    }
+
+    isShortcutModalOpen = true;
+    await modalManager.show(ShortcutsModal, {});
+    isShortcutModalOpen = false;
+  };
+
+  $effect(() => {
+    if (isEmpty) {
+      assetInteraction.clearMultiselect();
+    }
+  });
+
+  const setFocusTo = setFocusToInit.bind(undefined, scrollToAsset, timelineManager);
+  const setFocusAsset = setFocusAssetInit.bind(undefined, scrollToAsset);
+
+  let shortcutList = $derived(
+    (() => {
+      if (searchStore.isSearchEnabled || $showAssetViewer) {
+        return [];
+      }
+
+      const shortcuts: ShortcutOptions[] = [
+        { shortcut: { key: 'Escape' }, onShortcut: onEscape },
+        { shortcut: { key: '?', shift: true }, onShortcut: handleOpenShortcutModal },
+        { shortcut: { key: '/' }, onShortcut: () => goto(AppRoute.EXPLORE) },
+        { shortcut: { key: 'A', ctrl: true }, onShortcut: () => selectAllAssets(timelineManager, assetInteraction) },
+        { shortcut: { key: 'ArrowRight' }, onShortcut: () => setFocusTo('earlier', 'asset') },
+        { shortcut: { key: 'ArrowLeft' }, onShortcut: () => setFocusTo('later', 'asset') },
+        { shortcut: { key: 'D' }, onShortcut: () => setFocusTo('earlier', 'day') },
+        { shortcut: { key: 'D', shift: true }, onShortcut: () => setFocusTo('later', 'day') },
+        { shortcut: { key: 'M' }, onShortcut: () => setFocusTo('earlier', 'month') },
+        { shortcut: { key: 'M', shift: true }, onShortcut: () => setFocusTo('later', 'month') },
+        { shortcut: { key: 'Y' }, onShortcut: () => setFocusTo('earlier', 'year') },
+        { shortcut: { key: 'Y', shift: true }, onShortcut: () => setFocusTo('later', 'year') },
+        { shortcut: { key: 'G' }, onShortcut: () => (isShowSelectDate = true) },
+      ];
+
+      if (assetInteraction.selectionActive) {
+        shortcuts.push(
+          { shortcut: { key: 'Delete' }, onShortcut: onDelete },
+          { shortcut: { key: 'Delete', shift: true }, onShortcut: onForceDelete },
+          { shortcut: { key: 'D', ctrl: true }, onShortcut: () => deselectAllAssets() },
+          { shortcut: { key: 's' }, onShortcut: () => onStackAssets() },
+          { shortcut: { key: 'a', shift: true }, onShortcut: toggleArchive },
+        );
+      }
+
+      return shortcuts;
+    })(),
+  );
+
   $effect(() => {
     if (!lastAssetMouseEvent) {
       assetInteraction.clearAssetSelectionCandidates();
@@ -680,17 +816,37 @@
   });
 </script>
 
-<svelte:document onkeydown={onKeyDown} onkeyup={onKeyUp} />
+<svelte:document onkeydown={onKeyDown} onkeyup={onKeyUp} onselectstart={onSelectStart} use:shortcuts={shortcutList} />
 
 <HotModuleReload onAfterUpdate={handleAfterUpdate} onBeforeUpdate={handleBeforeUpdate} />
 
-<TimelineKeyboardActions
+{#if isShowDeleteConfirmation}
-  scrollToAsset={(asset) => scrollToAsset(asset) ?? false}
+  <DeleteAssetDialog
-  {timelineManager}
+    size={idsSelectedAssets.length}
-  {assetInteraction}
+    onCancel={() => (isShowDeleteConfirmation = false)}
-  bind:isShowDeleteConfirmation
+    onConfirm={() => handlePromiseError(trashOrDelete(true))}
-  {onEscape}
+  />
-/>
+{/if}
+
+{#if isShowSelectDate}
+  <ChangeDate
+    title="Navigate to Time"
+    initialDate={DateTime.now()}
+    timezoneInput={false}
+    onConfirm={async (dateString: AbsoluteResult | RelativeResult) => {
+      isShowSelectDate = false;
+      if (dateString.mode == 'absolute') {
+        const asset = await timelineManager.getClosestAssetToDate(
+          (DateTime.fromISO(dateString.date) as DateTime<true>).toObject(),
+        );
+        if (asset) {
+          setFocusAsset(asset);
+        }
+      }
+    }}
+    onCancel={() => (isShowSelectDate = false)}
+  />
+{/if}
 
 {#if timelineManager.months.length > 0}
   <Scrubber
@@ -698,10 +854,10 @@
     height={timelineManager.viewportHeight}
     timelineTopOffset={timelineManager.topSectionHeight}
     timelineBottomOffset={bottomSectionHeight}
-    {isInLeadOutSection}
+    {leadout}
-    {timelineScrollPercent}
+    {scrubOverallPercent}
-    {viewportTopMonthScrollPercent}
+    {scrubberMonthPercent}
-    {viewportTopMonth}
+    {scrubberMonth}
     {onScrub}
     bind:scrubberWidth
     onScrubKeyDown={(evt) => {

web/src/lib/components/timeline/actions/TimelineKeyboardActions.svelte

@@ -1,221 +0,0 @@
-<script lang="ts">
-  import { goto } from '$app/navigation';
-  import { shortcuts, type ShortcutOptions } from '$lib/actions/shortcut';
-  import DeleteAssetDialog from '$lib/components/photos-page/delete-asset-dialog.svelte';
-  import ChangeDate, {
-    type AbsoluteResult,
-    type RelativeResult,
-  } from '$lib/components/shared-components/change-date.svelte';
-  import {
-    setFocusToAsset as setFocusAssetInit,
-    setFocusTo as setFocusToInit,
-  } from '$lib/components/timeline/actions/focus-actions';
-  import { AppRoute } from '$lib/constants';
-  import { TimelineManager } from '$lib/managers/timeline-manager/timeline-manager.svelte';
-  import type { TimelineAsset } from '$lib/managers/timeline-manager/types';
-  import ShortcutsModal from '$lib/modals/ShortcutsModal.svelte';
-  import type { AssetInteraction } from '$lib/stores/asset-interaction.svelte';
-  import { assetViewingStore } from '$lib/stores/asset-viewing.store';
-  import { showDeleteModal } from '$lib/stores/preferences.store';
-  import { searchStore } from '$lib/stores/search.svelte';
-  import { featureFlags } from '$lib/stores/server-config.store';
-  import { handlePromiseError } from '$lib/utils';
-  import { deleteAssets, updateStackedAssetInTimeline } from '$lib/utils/actions';
-  import { archiveAssets, cancelMultiselect, selectAllAssets, stackAssets } from '$lib/utils/asset-utils';
-  import { AssetVisibility } from '@immich/sdk';
-  import { modalManager } from '@immich/ui';
-  import { DateTime } from 'luxon';
-  let { isViewing: showAssetViewer } = assetViewingStore;
-
-  interface Props {
-    timelineManager: TimelineManager;
-    assetInteraction: AssetInteraction;
-    isShowDeleteConfirmation: boolean;
-    onEscape?: () => void;
-    scrollToAsset: (asset: TimelineAsset) => boolean;
-  }
-
-  let {
-    timelineManager = $bindable(),
-    assetInteraction,
-    isShowDeleteConfirmation = $bindable(false),
-    onEscape,
-    scrollToAsset,
-  }: Props = $props();
-
-  let isShowSelectDate = $state(false);
-
-  const trashOrDelete = async (force: boolean = false) => {
-    isShowDeleteConfirmation = false;
-    await deleteAssets(
-      !(isTrashEnabled && !force),
-      (assetIds) => timelineManager.removeAssets(assetIds),
-      assetInteraction.selectedAssets,
-      !isTrashEnabled || force ? undefined : (assets) => timelineManager.addAssets(assets),
-    );
-    assetInteraction.clearMultiselect();
-  };
-
-  const onDelete = () => {
-    const hasTrashedAsset = assetInteraction.selectedAssets.some((asset) => asset.isTrashed);
-
-    if ($showDeleteModal && (!isTrashEnabled || hasTrashedAsset)) {
-      isShowDeleteConfirmation = true;
-      return;
-    }
-    handlePromiseError(trashOrDelete(hasTrashedAsset));
-  };
-
-  const onForceDelete = () => {
-    if ($showDeleteModal) {
-      isShowDeleteConfirmation = true;
-      return;
-    }
-    handlePromiseError(trashOrDelete(true));
-  };
-
-  const onStackAssets = async () => {
-    const result = await stackAssets(assetInteraction.selectedAssets);
-
-    updateStackedAssetInTimeline(timelineManager, result);
-
-    onEscape?.();
-  };
-
-  const toggleArchive = async () => {
-    const visibility = assetInteraction.isAllArchived ? AssetVisibility.Timeline : AssetVisibility.Archive;
-    const ids = await archiveAssets(assetInteraction.selectedAssets, visibility);
-    timelineManager.updateAssetOperation(ids, (asset) => {
-      asset.visibility = visibility;
-      return { remove: false };
-    });
-    deselectAllAssets();
-  };
-
-  let shiftKeyIsDown = $state(false);
-
-  const deselectAllAssets = () => {
-    cancelMultiselect(assetInteraction);
-  };
-
-  const onKeyDown = (event: KeyboardEvent) => {
-    if (searchStore.isSearchEnabled) {
-      return;
-    }
-
-    if (event.key === 'Shift') {
-      event.preventDefault();
-      shiftKeyIsDown = true;
-    }
-  };
-
-  const onKeyUp = (event: KeyboardEvent) => {
-    if (searchStore.isSearchEnabled) {
-      return;
-    }
-
-    if (event.key === 'Shift') {
-      event.preventDefault();
-      shiftKeyIsDown = false;
-    }
-  };
-
-  const onSelectStart = (e: Event) => {
-    if (assetInteraction.selectionActive && shiftKeyIsDown) {
-      e.preventDefault();
-    }
-  };
-
-  const isTrashEnabled = $derived($featureFlags.loaded && $featureFlags.trash);
-  const isEmpty = $derived(timelineManager.isInitialized && timelineManager.months.length === 0);
-  const idsSelectedAssets = $derived(assetInteraction.selectedAssets.map(({ id }) => id));
-  let isShortcutModalOpen = false;
-
-  const handleOpenShortcutModal = async () => {
-    if (isShortcutModalOpen) {
-      return;
-    }
-
-    isShortcutModalOpen = true;
-    await modalManager.show(ShortcutsModal, {});
-    isShortcutModalOpen = false;
-  };
-
-  $effect(() => {
-    if (isEmpty) {
-      assetInteraction.clearMultiselect();
-    }
-  });
-
-  const setFocusTo = setFocusToInit.bind(undefined, scrollToAsset, timelineManager);
-  const setFocusAsset = setFocusAssetInit.bind(undefined, scrollToAsset);
-
-  let shortcutList = $derived(
-    (() => {
-      if (searchStore.isSearchEnabled || $showAssetViewer) {
-        return [];
-      }
-
-      const shortcuts: ShortcutOptions[] = [
-        { shortcut: { key: '?', shift: true }, onShortcut: handleOpenShortcutModal },
-        { shortcut: { key: '/' }, onShortcut: () => goto(AppRoute.EXPLORE) },
-        { shortcut: { key: 'A', ctrl: true }, onShortcut: () => selectAllAssets(timelineManager, assetInteraction) },
-        { shortcut: { key: 'ArrowRight' }, onShortcut: () => setFocusTo('earlier', 'asset') },
-        { shortcut: { key: 'ArrowLeft' }, onShortcut: () => setFocusTo('later', 'asset') },
-        { shortcut: { key: 'D' }, onShortcut: () => setFocusTo('earlier', 'day') },
-        { shortcut: { key: 'D', shift: true }, onShortcut: () => setFocusTo('later', 'day') },
-        { shortcut: { key: 'M' }, onShortcut: () => setFocusTo('earlier', 'month') },
-        { shortcut: { key: 'M', shift: true }, onShortcut: () => setFocusTo('later', 'month') },
-        { shortcut: { key: 'Y' }, onShortcut: () => setFocusTo('earlier', 'year') },
-        { shortcut: { key: 'Y', shift: true }, onShortcut: () => setFocusTo('later', 'year') },
-        { shortcut: { key: 'G' }, onShortcut: () => (isShowSelectDate = true) },
-      ];
-      if (onEscape) {
-        shortcuts.push({ shortcut: { key: 'Escape' }, onShortcut: onEscape });
-      }
-
-      if (assetInteraction.selectionActive) {
-        shortcuts.push(
-          { shortcut: { key: 'Delete' }, onShortcut: onDelete },
-          { shortcut: { key: 'Delete', shift: true }, onShortcut: onForceDelete },
-          { shortcut: { key: 'D', ctrl: true }, onShortcut: () => deselectAllAssets() },
-          { shortcut: { key: 's' }, onShortcut: () => onStackAssets() },
-          { shortcut: { key: 'a', shift: true }, onShortcut: toggleArchive },
-        );
-      }
-
-      return shortcuts;
-    })(),
-  );
-</script>
-
-<svelte:document onkeydown={onKeyDown} onkeyup={onKeyUp} onselectstart={onSelectStart} use:shortcuts={shortcutList} />
-
-{#if isShowDeleteConfirmation}
-  <DeleteAssetDialog
-    size={idsSelectedAssets.length}
-    onCancel={() => (isShowDeleteConfirmation = false)}
-    onConfirm={() => handlePromiseError(trashOrDelete(true))}
-  />
-{/if}
-
-{#if isShowSelectDate}
-  <ChangeDate
-    withDuration={false}
-    title="Navigate to Time"
-    initialDate={DateTime.now()}
-    timezoneInput={false}
-    onConfirm={async (dateString: AbsoluteResult | RelativeResult) => {
-      isShowSelectDate = false;
-      if (dateString.mode == 'absolute') {
-        const asset = await timelineManager.getClosestAssetToDate(
-          (DateTime.fromISO(dateString.date) as DateTime<true>).toObject(),
-        );
-        if (asset) {
-          setFocusAsset(asset);
-        }
-      }
-    }}
-    onCancel={() => (isShowSelectDate = false)}
-  />
-{/if}

web/src/lib/utils/timeline-util.ts

@@ -23,11 +23,11 @@ export type TimelineDateTime = TimelineDate & {
   millisecond: number;
 };
 
-export type ScrubberListener = (scrubberData: {
+export type ScrubberListener = (
-  scrubberMonth: { year: number; month: number };
+  scrubberMonth: { year: number; month: number },
-  overallScrollPercent: number;
+  overallScrollPercent: number,
-  scrubberMonthScrollPercent: number;
+  scrubberMonthScrollPercent: number,
-}) => void | Promise<void>;
+) => void | Promise<void>;
 
 // used for AssetResponseDto.dateTimeOriginal, amongst others
 export const fromISODateTime = (isoDateTime: string, timeZone: string): DateTime<true> =>