optimize, refactor code

remove redundant code and checking getTrashedAssetsForAlbum for iOS tests for hash trashed assets
2025-11-07 17:27:20 +00:00 · 2025-10-06 11:41:34 +03:00 · 2025-10-06 11:41:34 +03:00 · 3eb2bf0342
commit 3eb2bf0342
parent 3839e72028
24 changed files with 393 additions and 793 deletions
--- a/mobile/android/app/src/main/kotlin/app/alextran/immich/sync/Messages.g.kt
+++ b/mobile/android/app/src/main/kotlin/app/alextran/immich/sync/Messages.g.kt
@ -89,9 +89,7 @@ data class PlatformAsset (
  val height: Long? = null,
  val durationInSeconds: Long,
  val orientation: Long,
-  val isFavorite: Boolean,
-  val isTrashed: Boolean? = null,
-  val volume: String? = null
+  val isFavorite: Boolean
 )
 {
  companion object {
@ -106,9 +104,7 @@ data class PlatformAsset (
      val durationInSeconds = pigeonVar_list[7] as Long
      val orientation = pigeonVar_list[8] as Long
      val isFavorite = pigeonVar_list[9] as Boolean
-      val isTrashed = pigeonVar_list[10] as Boolean?
-      val volume = pigeonVar_list[11] as String?
-      return PlatformAsset(id, name, type, createdAt, updatedAt, width, height, durationInSeconds, orientation, isFavorite, isTrashed, volume)
+      return PlatformAsset(id, name, type, createdAt, updatedAt, width, height, durationInSeconds, orientation, isFavorite)
    }
  }
  fun toList(): List<Any?> {
@ -123,8 +119,6 @@ data class PlatformAsset (
      durationInSeconds,
      orientation,
      isFavorite,
-      isTrashed,
-      volume,
    )
  }
  override fun equals(other: Any?): Boolean {
@ -249,40 +243,6 @@ data class HashResult (

  override fun hashCode(): Int = toList().hashCode()
 }
-
-/** Generated class from Pigeon that represents data sent in messages. */
-data class TrashedAssetParams (
-  val id: String,
-  val type: Long,
-  val albumId: String? = null
-)
- {
-  companion object {
-    fun fromList(pigeonVar_list: List<Any?>): TrashedAssetParams {
-      val id = pigeonVar_list[0] as String
-      val type = pigeonVar_list[1] as Long
-      val albumId = pigeonVar_list[2] as String?
-      return TrashedAssetParams(id, type, albumId)
-    }
-  }
-  fun toList(): List<Any?> {
-    return listOf(
-      id,
-      type,
-      albumId,
-    )
-  }
-  override fun equals(other: Any?): Boolean {
-    if (other !is TrashedAssetParams) {
-      return false
-    }
-    if (this === other) {
-      return true
-    }
-    return MessagesPigeonUtils.deepEquals(toList(), other.toList())  }
-
-  override fun hashCode(): Int = toList().hashCode()
-}
 private open class MessagesPigeonCodec : StandardMessageCodec() {
  override fun readValueOfType(type: Byte, buffer: ByteBuffer): Any? {
    return when (type) {
@ -306,11 +266,6 @@ private open class MessagesPigeonCodec : StandardMessageCodec() {
          HashResult.fromList(it)
        }
      }
-      133.toByte() -> {
-        return (readValue(buffer) as? List<Any?>)?.let {
-          TrashedAssetParams.fromList(it)
-        }
-      }
      else -> super.readValueOfType(type, buffer)
    }
  }
@ -332,10 +287,6 @@ private open class MessagesPigeonCodec : StandardMessageCodec() {
        stream.write(132)
        writeValue(stream, value.toList())
      }
-      is TrashedAssetParams -> {
-        stream.write(133)
-        writeValue(stream, value.toList())
-      }
      else -> super.writeValue(stream, value)
    }
  }
@ -355,7 +306,6 @@ interface NativeSyncApi {
  fun hashAssets(assetIds: List<String>, allowNetworkAccess: Boolean, callback: (Result<List<HashResult>>) -> Unit)
  fun cancelHashing()
  fun getTrashedAssetsForAlbum(albumId: String): List<PlatformAsset>
-  fun hashTrashedAssets(trashedAssets: List<TrashedAssetParams>, callback: (Result<List<HashResult>>) -> Unit)

  companion object {
    /** The codec used by NativeSyncApi. */
@ -553,26 +503,6 @@ interface NativeSyncApi {
          channel.setMessageHandler(null)
        }
      }
-      run {
-        val channel = BasicMessageChannel<Any?>(binaryMessenger, "dev.flutter.pigeon.immich_mobile.NativeSyncApi.hashTrashedAssets$separatedMessageChannelSuffix", codec, taskQueue)
-        if (api != null) {
-          channel.setMessageHandler { message, reply ->
-            val args = message as List<Any?>
-            val trashedAssetsArg = args[0] as List<TrashedAssetParams>
-            api.hashTrashedAssets(trashedAssetsArg) { result: Result<List<HashResult>> ->
-              val error = result.exceptionOrNull()
-              if (error != null) {
-                reply.reply(MessagesPigeonUtils.wrapError(error))
-              } else {
-                val data = result.getOrNull()
-                reply.reply(MessagesPigeonUtils.wrapResult(data))
-              }
-            }
-          }
-        } else {
-          channel.setMessageHandler(null)
-        }
-      }
    }
  }
 }
--- a/mobile/android/app/src/main/kotlin/app/alextran/immich/sync/MessagesImpl26.kt
+++ b/mobile/android/app/src/main/kotlin/app/alextran/immich/sync/MessagesImpl26.kt
@ -27,11 +27,4 @@ class NativeSyncApiImpl26(context: Context) : NativeSyncApiImplBase(context), Na
  ): List<PlatformAsset> {
    throw IllegalStateException("Method not supported on this Android version.")
  }
-
-  override fun hashTrashedAssets(
-    trashedAssets: List<TrashedAssetParams>,
-    callback: (Result<List<HashResult>>) -> Unit
-  ) {
-    throw IllegalStateException("Method not supported on this Android version.")
-  }
 }
--- a/mobile/android/app/src/main/kotlin/app/alextran/immich/sync/MessagesImpl30.kt
+++ b/mobile/android/app/src/main/kotlin/app/alextran/immich/sync/MessagesImpl30.kt
@ -130,59 +130,4 @@ class NativeSyncApiImpl30(context: Context) : NativeSyncApiImplBase(context), Na

    return trashed
  }
-
-  override fun hashTrashedAssets(
-    trashedAssets: List<TrashedAssetParams>,
-    callback: (Result<List<HashResult>>) -> Unit
-  ) {
-    if (trashedAssets.isEmpty()) {
-      callback(Result.success(emptyList()))
-      return
-    }
-    hashTask?.cancel()
-    hashTask = CoroutineScope(Dispatchers.IO).launch {
-      try {
-        val results = trashedAssets.map { assetParams ->
-          async {
-            hashSemaphore.withPermit {
-              ensureActive()
-              hashTrashedAsset(assetParams)
-            }
-          }
-        }.awaitAll()
-
-        callback(Result.success(results))
-      } catch (e: CancellationException) {
-        callback(
-          Result.failure(
-            FlutterError(
-              HASHING_CANCELLED_CODE,
-              "Hashing operation was cancelled",
-              null
-            )
-          )
-        )
-      } catch (e: Exception) {
-        callback(Result.failure(e))
-      }
-    }
-  }
-
-  suspend fun hashTrashedAsset(assetParams: TrashedAssetParams): HashResult {
-    val id = assetParams.id.toLong()
-    val mediaType = assetParams.type.toInt()
-    val assetUri = contentUriForType(id, mediaType)
-    return hashAssetFromUri(assetParams.id, assetUri)
-  }
-
-  private fun contentUriForType(id: Long, mediaType: Int): Uri {
-    val vol = MediaStore.VOLUME_EXTERNAL
-    val base = when (mediaType) {
-      MediaStore.Files.FileColumns.MEDIA_TYPE_IMAGE -> MediaStore.Images.Media.getContentUri(vol)
-      MediaStore.Files.FileColumns.MEDIA_TYPE_VIDEO -> MediaStore.Video.Media.getContentUri(vol)
-      MediaStore.Files.FileColumns.MEDIA_TYPE_AUDIO -> MediaStore.Audio.Media.getContentUri(vol)
-      else -> MediaStore.Files.getContentUri(vol)
-    }
-    return ContentUris.withAppendedId(base, id)
-  }
 }
--- a/mobile/android/app/src/main/kotlin/app/alextran/immich/sync/MessagesImplBase.kt
+++ b/mobile/android/app/src/main/kotlin/app/alextran/immich/sync/MessagesImplBase.kt
@ -62,8 +62,6 @@ open class NativeSyncApiImplBase(context: Context) {
      // only available on Android 11 and above
      if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.R) {
        add(MediaStore.MediaColumns.IS_FAVORITE)
-        add(MediaStore.MediaColumns.IS_TRASHED)
-        add(MediaStore.MediaColumns.VOLUME_NAME)
      }
    }.toTypedArray()

@ -111,8 +109,6 @@ open class NativeSyncApiImplBase(context: Context) {
        val orientationColumn =
          c.getColumnIndexOrThrow(MediaStore.MediaColumns.ORIENTATION)
        val favoriteColumn = c.getColumnIndex(MediaStore.MediaColumns.IS_FAVORITE)
-        val trashedColumn = c.getColumnIndex(MediaStore.MediaColumns.IS_TRASHED)
-        val volumeColumn = c.getColumnIndex(MediaStore.MediaColumns.VOLUME_NAME)

        while (c.moveToNext()) {
          val id = c.getLong(idColumn).toString()
@ -142,8 +138,6 @@ open class NativeSyncApiImplBase(context: Context) {
          val bucketId = c.getString(bucketIdColumn)
          val orientation = c.getInt(orientationColumn)
          val isFavorite = if (favoriteColumn == -1) false else c.getInt(favoriteColumn) != 0
-          val isTrashed = if (trashedColumn == -1) null else c.getInt(trashedColumn) != 0
-          val volume = if (volumeColumn == -1) null else c.getString(volumeColumn)
          val asset = PlatformAsset(
            id,
            name,
@ -155,8 +149,6 @@ open class NativeSyncApiImplBase(context: Context) {
            duration,
            orientation.toLong(),
            isFavorite,
-            isTrashed,
-            volume,
          )
          yield(AssetResult.ValidAsset(asset, bucketId))
        }
--- a/mobile/ios/Podfile.lock
+++ b/mobile/ios/Podfile.lock
@ -246,46 +246,46 @@ EXTERNAL SOURCES:
    :path: ".symlinks/plugins/wakelock_plus/ios"

 SPEC CHECKSUMS:
-  background_downloader: 50e91d979067b82081aba359d7d916b3ba5fadad
-  bonsoir_darwin: 29c7ccf356646118844721f36e1de4b61f6cbd0e
-  connectivity_plus: cb623214f4e1f6ef8fe7403d580fdad517d2f7dd
-  device_info_plus: 21fcca2080fbcd348be798aa36c3e5ed849eefbe
+  background_downloader: a05c77d32a0d70615b9c04577aa203535fc924ff
+  bonsoir_darwin: e3b8526c42ca46a885142df84229131dfabea842
+  connectivity_plus: 2a701ffec2c0ae28a48cf7540e279787e77c447d
+  device_info_plus: bf2e3232933866d73fe290f2942f2156cdd10342
  DKImagePickerController: 946cec48c7873164274ecc4624d19e3da4c1ef3c
  DKPhotoGallery: b3834fecb755ee09a593d7c9e389d8b5d6deed60
-  file_picker: a0560bc09d61de87f12d246fc47d2119e6ef37be
+  file_picker: b159e0c068aef54932bb15dc9fd1571818edaf49
  Flutter: cabc95a1d2626b1b06e7179b784ebcf0c0cde467
-  flutter_local_notifications: ad39620c743ea4c15127860f4b5641649a988100
-  flutter_native_splash: c32d145d68aeda5502d5f543ee38c192065986cf
-  flutter_secure_storage: 1ed9476fba7e7a782b22888f956cce43e2c62f13
-  flutter_udid: f7c3884e6ec2951efe4f9de082257fc77c4d15e9
-  flutter_web_auth_2: 5c8d9dcd7848b5a9efb086d24e7a9adcae979c80
-  fluttertoast: 2c67e14dce98bbdb200df9e1acf610d7a6264ea1
-  geolocator_apple: 1560c3c875af2a412242c7a923e15d0d401966ff
-  home_widget: f169fc41fd807b4d46ab6615dc44d62adbf9f64f
-  image_picker_ios: 7fe1ff8e34c1790d6fff70a32484959f563a928a
-  integration_test: 4a889634ef21a45d28d50d622cf412dc6d9f586e
-  isar_flutter_libs: bc909e72c3d756c2759f14c8776c13b5b0556e26
-  local_auth_darwin: 553ce4f9b16d3fdfeafce9cf042e7c9f77c1c391
+  flutter_local_notifications: 4cde75091f6327eb8517fa068a0a5950212d2086
+  flutter_native_splash: df59bb2e1421aa0282cb2e95618af4dcb0c56c29
+  flutter_secure_storage: d33dac7ae2ea08509be337e775f6b59f1ff45f12
+  flutter_udid: b2417673f287ee62817a1de3d1643f47b9f508ab
+  flutter_web_auth_2: 06d500582775790a0d4c323222fcb6d7990f9603
+  fluttertoast: 21eecd6935e7064cc1fcb733a4c5a428f3f24f0f
+  geolocator_apple: 9bcea1918ff7f0062d98345d238ae12718acfbc1
+  home_widget: 0434835a4c9a75704264feff6be17ea40e0f0d57
+  image_picker_ios: c560581cceedb403a6ff17f2f816d7fea1421fc1
+  integration_test: 252f60fa39af5e17c3aa9899d35d908a0721b573
+  isar_flutter_libs: fdf730ca925d05687f36d7f1d355e482529ed097
+  local_auth_darwin: 66e40372f1c29f383a314c738c7446e2f7fdadc3
  MapLibre: 69e572367f4ef6287e18246cfafc39c80cdcabcd
-  maplibre_gl: 3c924e44725147b03dda33430ad216005b40555f
-  native_video_player: b65c58951ede2f93d103a25366bdebca95081265
-  network_info_plus: cf61925ab5205dce05a4f0895989afdb6aade5fc
-  package_info_plus: af8e2ca6888548050f16fa2f1938db7b5a5df499
-  path_provider_foundation: 080d55be775b7414fd5a5ef3ac137b97b097e564
-  permission_handler_apple: 4ed2196e43d0651e8ff7ca3483a069d469701f2d
-  photo_manager: d2fbcc0f2d82458700ee6256a15018210a81d413
+  maplibre_gl: 753f55d763a81cbdba087d02af02d12206e6f94e
+  native_video_player: d12af78a1a4a8cf09775a5177d5b392def6fd23c
+  network_info_plus: 6613d9d7cdeb0e6f366ed4dbe4b3c51c52d567a9
+  package_info_plus: c0502532a26c7662a62a356cebe2692ec5fe4ec4
+  path_provider_foundation: 2b6b4c569c0fb62ec74538f866245ac84301af46
+  permission_handler_apple: 9878588469a2b0d0fc1e048d9f43605f92e6cec2
+  photo_manager: ff695c7a1dd5bc379974953a2b5c0a293f7c4c8a
  SAMKeychain: 483e1c9f32984d50ca961e26818a534283b4cd5c
  SDWebImage: f84b0feeb08d2d11e6a9b843cb06d75ebf5b8868
-  share_handler_ios: e2244e990f826b2c8eaa291ac3831569438ba0fb
+  share_handler_ios: 6dd3a4ac5ca0d955274aec712ba0ecdcaf583e7c
  share_handler_ios_models: fc638c9b4330dc7f082586c92aee9dfa0b87b871
-  share_plus: 50da8cb520a8f0f65671c6c6a99b3617ed10a58a
-  shared_preferences_foundation: 9e1978ff2562383bd5676f64ec4e9aa8fa06a6f7
-  sqflite_darwin: 20b2a3a3b70e43edae938624ce550a3cbf66a3d0
+  share_plus: 8b6f8b3447e494cca5317c8c3073de39b3600d1f
+  shared_preferences_foundation: fcdcbc04712aee1108ac7fda236f363274528f78
+  sqflite_darwin: 5a7236e3b501866c1c9befc6771dfd73ffb8702d
  sqlite3: fc1400008a9b3525f5914ed715a5d1af0b8f4983
-  sqlite3_flutter_libs: f8fc13346870e73fe35ebf6dbb997fbcd156b241
+  sqlite3_flutter_libs: cc304edcb8e1d8c595d1b08c7aeb46a47691d9db
  SwiftyGif: 706c60cf65fa2bc5ee0313beece843c8eb8194d4
-  url_launcher_ios: 694010445543906933d732453a59da0a173ae33d
-  wakelock_plus: 04623e3f525556020ebd4034310f20fe7fda8b49
+  url_launcher_ios: 5334b05cef931de560670eeae103fd3e431ac3fe
+  wakelock_plus: 373cfe59b235a6dd5837d0fb88791d2f13a90d56

 PODFILE CHECKSUM: 7ce312f2beab01395db96f6969d90a447279cf45

--- a/mobile/ios/Runner/Sync/Messages.g.swift
+++ b/mobile/ios/Runner/Sync/Messages.g.swift
@ -140,8 +140,6 @@ struct PlatformAsset: Hashable {
  var durationInSeconds: Int64
  var orientation: Int64
  var isFavorite: Bool
-  var isTrashed: Bool? = nil
-  var volume: String? = nil


  // swift-format-ignore: AlwaysUseLowerCamelCase
@ -156,8 +154,6 @@ struct PlatformAsset: Hashable {
    let durationInSeconds = pigeonVar_list[7] as! Int64
    let orientation = pigeonVar_list[8] as! Int64
    let isFavorite = pigeonVar_list[9] as! Bool
-    let isTrashed: Bool? = nilOrValue(pigeonVar_list[10])
-    let volume: String? = nilOrValue(pigeonVar_list[11])

    return PlatformAsset(
      id: id,
@ -169,9 +165,7 @@ struct PlatformAsset: Hashable {
      height: height,
      durationInSeconds: durationInSeconds,
      orientation: orientation,
-      isFavorite: isFavorite,
-      isTrashed: isTrashed,
-      volume: volume
+      isFavorite: isFavorite
    )
  }
  func toList() -> [Any?] {
@ -186,8 +180,6 @@ struct PlatformAsset: Hashable {
      durationInSeconds,
      orientation,
      isFavorite,
-      isTrashed,
-      volume,
    ]
  }
  static func == (lhs: PlatformAsset, rhs: PlatformAsset) -> Bool {
@ -308,39 +300,6 @@ struct HashResult: Hashable {
  }
 }

-/// Generated class from Pigeon that represents data sent in messages.
-struct TrashedAssetParams: Hashable {
-  var id: String
-  var type: Int64
-  var albumId: String? = nil
-
-
-  // swift-format-ignore: AlwaysUseLowerCamelCase
-  static func fromList(_ pigeonVar_list: [Any?]) -> TrashedAssetParams? {
-    let id = pigeonVar_list[0] as! String
-    let type = pigeonVar_list[1] as! Int64
-    let albumId: String? = nilOrValue(pigeonVar_list[2])
-
-    return TrashedAssetParams(
-      id: id,
-      type: type,
-      albumId: albumId
-    )
-  }
-  func toList() -> [Any?] {
-    return [
-      id,
-      type,
-      albumId,
-    ]
-  }
-  static func == (lhs: TrashedAssetParams, rhs: TrashedAssetParams) -> Bool {
-    return deepEqualsMessages(lhs.toList(), rhs.toList())  }
-  func hash(into hasher: inout Hasher) {
-    deepHashMessages(value: toList(), hasher: &hasher)
-  }
-}
-
 private class MessagesPigeonCodecReader: FlutterStandardReader {
  override func readValue(ofType type: UInt8) -> Any? {
    switch type {
@ -352,8 +311,6 @@ private class MessagesPigeonCodecReader: FlutterStandardReader {
      return SyncDelta.fromList(self.readValue() as! [Any?])
    case 132:
      return HashResult.fromList(self.readValue() as! [Any?])
-    case 133:
-      return TrashedAssetParams.fromList(self.readValue() as! [Any?])
    default:
      return super.readValue(ofType: type)
    }
@ -374,9 +331,6 @@ private class MessagesPigeonCodecWriter: FlutterStandardWriter {
    } else if let value = value as? HashResult {
      super.writeByte(132)
      super.writeValue(value.toList())
-    } else if let value = value as? TrashedAssetParams {
-      super.writeByte(133)
-      super.writeValue(value.toList())
    } else {
      super.writeValue(value)
    }
@ -411,7 +365,6 @@ protocol NativeSyncApi {
  func hashAssets(assetIds: [String], allowNetworkAccess: Bool, completion: @escaping (Result<[HashResult], Error>) -> Void)
  func cancelHashing() throws
  func getTrashedAssetsForAlbum(albumId: String) throws -> [PlatformAsset]
-  func hashTrashedAssets(trashedAssets: [TrashedAssetParams], completion: @escaping (Result<[HashResult], Error>) -> Void)
 }

 /// Generated setup class from Pigeon to handle messages through the `binaryMessenger`.
@ -599,24 +552,5 @@ class NativeSyncApiSetup {
    } else {
      getTrashedAssetsForAlbumChannel.setMessageHandler(nil)
    }
-    let hashTrashedAssetsChannel = taskQueue == nil
-      ? FlutterBasicMessageChannel(name: "dev.flutter.pigeon.immich_mobile.NativeSyncApi.hashTrashedAssets\(channelSuffix)", binaryMessenger: binaryMessenger, codec: codec)
-      : FlutterBasicMessageChannel(name: "dev.flutter.pigeon.immich_mobile.NativeSyncApi.hashTrashedAssets\(channelSuffix)", binaryMessenger: binaryMessenger, codec: codec, taskQueue: taskQueue)
-    if let api = api {
-      hashTrashedAssetsChannel.setMessageHandler { message, reply in
-        let args = message as! [Any?]
-        let trashedAssetsArg = args[0] as! [TrashedAssetParams]
-        api.hashTrashedAssets(trashedAssets: trashedAssetsArg) { result in
-          switch result {
-          case .success(let res):
-            reply(wrapResult(res))
-          case .failure(let error):
-            reply(wrapError(error))
-          }
-        }
-      }
-    } else {
-      hashTrashedAssetsChannel.setMessageHandler(nil)
-    }
  }
 }
--- a/mobile/ios/Runner/Sync/MessagesImpl.swift
+++ b/mobile/ios/Runner/Sync/MessagesImpl.swift
@ -112,7 +112,7 @@ class NativeSyncApiImpl: NativeSyncApi {
    return albums.sorted { $0.id < $1.id }
  }

-  func getMediaChanges() throws -> SyncDelta {
+  func getMediaChanges(isTrashed: Bool) throws -> SyncDelta {
    guard #available(iOS 16, *) else {
      throw PigeonError(code: "UNSUPPORTED_OS", message: "This feature requires iOS 16 or later.", details: nil)
    }
@ -363,4 +363,9 @@ class NativeSyncApiImpl: NativeSyncApi {
      PHAssetResourceManager.default().cancelDataRequest(requestId)
    })
  }
+
+  func getTrashedAssetsForAlbum(albumId: String) throws ->[PlatformAsset] {
+throw PigeonError(code: "UNSUPPORTED_OS", message: "This feature not supported on iOS.", details: nil)
+}
+
 }
--- a/mobile/lib/domain/models/asset/trashed_asset.model.dart
+++ b/mobile/lib/domain/models/asset/trashed_asset.model.dart
@ -1,12 +1,10 @@
 import 'package:immich_mobile/domain/models/asset/base_asset.model.dart';

 class TrashedAsset extends LocalAsset {
-  final String? volume;
  final String albumId;

  const TrashedAsset({
    required this.albumId,
-    this.volume,
    required super.id,
    super.remoteId,
    required super.name,
@ -38,7 +36,6 @@ class TrashedAsset extends LocalAsset {
    String? livePhotoVideoId,
    int? orientation,
    String? albumId,
-    String? volume,
  }) {
    return TrashedAsset(
      id: id ?? this.id,
@ -55,7 +52,6 @@ class TrashedAsset extends LocalAsset {
      livePhotoVideoId: livePhotoVideoId ?? this.livePhotoVideoId,
      orientation: orientation ?? this.orientation,
      albumId: albumId ?? this.albumId,
-      volume: volume ?? this.volume,
    );
  }

@ -79,7 +75,6 @@ class TrashedAsset extends LocalAsset {
          livePhotoVideoId == other.livePhotoVideoId &&
          orientation == other.orientation &&
          // TrashedAsset extras
-          volume == other.volume &&
          albumId == other.albumId;

  @override
@ -97,7 +92,6 @@ class TrashedAsset extends LocalAsset {
    isFavorite,
    livePhotoVideoId,
    orientation,
-    volume,
    albumId,
  );

@ -118,7 +112,6 @@ class TrashedAsset extends LocalAsset {
        'livePhotoVideoId: $livePhotoVideoId, '
        'orientation: $orientation, '
        'albumId: $albumId, '
-        'volume: $volume'
        ')';
  }
 }
--- a/mobile/lib/domain/services/hash.service.dart
+++ b/mobile/lib/domain/services/hash.service.dart
@ -2,10 +2,10 @@ import 'package:flutter/services.dart';
 import 'package:immich_mobile/constants/constants.dart';
 import 'package:immich_mobile/domain/models/album/local_album.model.dart';
 import 'package:immich_mobile/domain/models/asset/base_asset.model.dart';
-import 'package:immich_mobile/domain/models/asset/trashed_asset.model.dart';
-import 'package:immich_mobile/domain/services/trash_sync.service.dart';
+import 'package:immich_mobile/extensions/platform_extensions.dart';
 import 'package:immich_mobile/infrastructure/repositories/local_album.repository.dart';
 import 'package:immich_mobile/infrastructure/repositories/local_asset.repository.dart';
+import 'package:immich_mobile/infrastructure/repositories/trashed_local_asset.repository.dart';
 import 'package:immich_mobile/platform/native_sync_api.g.dart';
 import 'package:logging/logging.dart';

@ -15,24 +15,24 @@ class HashService {
  final int _batchSize;
  final DriftLocalAlbumRepository _localAlbumRepository;
  final DriftLocalAssetRepository _localAssetRepository;
+  final DriftTrashedLocalAssetRepository _trashedLocalAssetRepository;
  final NativeSyncApi _nativeSyncApi;
-  final TrashSyncService _trashSyncService;
  final bool Function()? _cancelChecker;
  final _log = Logger('HashService');

  HashService({
    required DriftLocalAlbumRepository localAlbumRepository,
    required DriftLocalAssetRepository localAssetRepository,
+    required DriftTrashedLocalAssetRepository trashedLocalAssetRepository,
    required NativeSyncApi nativeSyncApi,
-    required TrashSyncService trashSyncService,
    bool Function()? cancelChecker,
    int? batchSize,
  }) : _localAlbumRepository = localAlbumRepository,
       _localAssetRepository = localAssetRepository,
+       _trashedLocalAssetRepository = trashedLocalAssetRepository,
       _cancelChecker = cancelChecker,
       _nativeSyncApi = nativeSyncApi,
-       _batchSize = batchSize ?? kBatchHashFileLimit,
-       _trashSyncService = trashSyncService;
+       _batchSize = batchSize ?? kBatchHashFileLimit;

  bool get isCancelled => _cancelChecker?.call() ?? false;

@ -54,6 +54,14 @@ class HashService {
          await _hashAssets(album, assetsToHash);
        }
      }
+      if (CurrentPlatform.isAndroid && localAlbums.isNotEmpty) {
+        final backupAlbumIds = localAlbums.map((e) => e.id);
+        final trashedToHash = await _trashedLocalAssetRepository.getAssetsToHash(backupAlbumIds);
+        if (trashedToHash.isNotEmpty) {
+          final pseudoAlbum = LocalAlbum(id: '-pseudoAlbum', name: 'Trash', updatedAt: DateTime.now());
+          await _hashAssets(pseudoAlbum, trashedToHash.toList(), isTrashed: true);
+        }
+      }
    } on PlatformException catch (e) {
      if (e.code == _kHashCancelledCode) {
        _log.warning("Hashing cancelled by platform");
@ -63,23 +71,6 @@ class HashService {
      _log.severe("Error during hashing", e, s);
    }

-    if (_trashSyncService.isAutoSyncMode) {
-      final backupAlbums = await _localAlbumRepository.getBackupAlbums();
-      if (backupAlbums.isNotEmpty) {
-        final backupAlbumIds = backupAlbums.map((e) => e.id);
-        final trashedToHash = await _trashSyncService.getAssetsToHash(backupAlbumIds);
-        if (trashedToHash.isNotEmpty) {
-          for (final album in backupAlbums) {
-            if (isCancelled) {
-              _log.warning("Hashing cancelled. Stopped processing albums.");
-              break;
-            }
-            await _hashTrashedAssets(album, trashedToHash.where((e) => e.albumId == album.id));
-          }
-        }
-      }
-    }
-
    stopwatch.stop();
    _log.info("Hashing took - ${stopwatch.elapsedMilliseconds}ms");
  }
@ -87,7 +78,7 @@ class HashService {
  /// Processes a list of [LocalAsset]s, storing their hash and updating the assets in the DB
  /// with hash for those that were successfully hashed. Hashes are looked up in a table
  /// [LocalAssetHashEntity] by local id. Only missing entries are newly hashed and added to the DB.
-  Future<void> _hashAssets(LocalAlbum album, List<LocalAsset> assetsToHash) async {
+  Future<void> _hashAssets(LocalAlbum album, List<LocalAsset> assetsToHash, {bool isTrashed = false}) async {
    final toHash = <String, LocalAsset>{};

    for (final asset in assetsToHash) {
@ -98,16 +89,16 @@ class HashService {

      toHash[asset.id] = asset;
      if (toHash.length == _batchSize) {
-        await _processBatch(album, toHash);
+        await _processBatch(album, toHash, isTrashed);
        toHash.clear();
      }
    }

-    await _processBatch(album, toHash);
+    await _processBatch(album, toHash, isTrashed);
  }

  /// Processes a batch of assets.
-  Future<void> _processBatch(LocalAlbum album, Map<String, LocalAsset> toHash) async {
+  Future<void> _processBatch(LocalAlbum album, Map<String, LocalAsset> toHash, bool isTrashed) async {
    if (toHash.isEmpty) {
      return;
    }
@ -142,64 +133,10 @@ class HashService {
    }

    _log.fine("Hashed ${hashed.length}/${toHash.length} assets");
-
-    await _localAssetRepository.updateHashes(hashed);
-  }
-
-  Future<void> _hashTrashedAssets(LocalAlbum album, Iterable<TrashedAsset> assetsToHash) async {
-    final toHash = <TrashedAsset>[];
-
-    for (final asset in assetsToHash) {
-      if (isCancelled) {
-        _log.warning("Hashing cancelled. Stopped processing assets.");
-        return;
-      }
-
-      toHash.add(asset);
-
-      if (toHash.length == _batchSize) {
-        await _processTrashedBatch(album, toHash);
-        toHash.clear();
-      }
+    if (isTrashed) {
+      await _trashedLocalAssetRepository.updateHashes(hashed);
+    } else {
+      await _localAssetRepository.updateHashes(hashed);
    }
-
-    await _processTrashedBatch(album, toHash);
-  }
-
-  Future<void> _processTrashedBatch(LocalAlbum album, List<TrashedAsset> toHash) async {
-    if (toHash.isEmpty) {
-      return;
-    }
-
-    _log.fine("Hashing ${toHash.length} trashed files");
-
-    final params = toHash.map((e) => TrashedAssetParams(id: e.id, type: e.type.index, albumId: album.id)).toList();
-    final hashResults = await _nativeSyncApi.hashTrashedAssets(params);
-
-    assert(
-      hashResults.length == toHash.length,
-      "Trashed Assets, Hashes length does not match toHash length: ${hashResults.length} != ${toHash.length}",
-    );
-    final hashed = <TrashedAsset>[];
-
-    for (int i = 0; i < hashResults.length; i++) {
-      if (isCancelled) {
-        _log.warning("Hashing cancelled. Stopped processing batch.");
-        return;
-      }
-
-      final hashResult = hashResults[i];
-      final asset = toHash[i];
-      if (hashResult.hash != null) {
-        hashed.add(asset.copyWith(checksum: hashResult.hash!));
-      } else {
-        _log.warning(
-          "Failed to hash trashed asset with id: ${hashResult.assetId}, name: ${asset.name}, createdAt: ${asset.createdAt}, from album: ${album.name}. Error: ${hashResult.error ?? "unknown"}",
-        );
-      }
-    }
-
-    _log.fine("Hashed ${hashed.length}/${toHash.length} trashed assets");
-    await _trashSyncService.updateChecksums(hashed);
  }
 }
--- a/mobile/lib/domain/services/local_sync.service.dart
+++ b/mobile/lib/domain/services/local_sync.service.dart
@ -4,10 +4,12 @@ import 'package:collection/collection.dart';
 import 'package:flutter/foundation.dart';
 import 'package:immich_mobile/domain/models/album/local_album.model.dart';
 import 'package:immich_mobile/domain/models/asset/base_asset.model.dart';
-import 'package:immich_mobile/domain/services/trash_sync.service.dart';
+import 'package:immich_mobile/domain/models/asset/trashed_asset.model.dart';
 import 'package:immich_mobile/extensions/platform_extensions.dart';
 import 'package:immich_mobile/infrastructure/repositories/local_album.repository.dart';
+import 'package:immich_mobile/infrastructure/repositories/trashed_local_asset.repository.dart';
 import 'package:immich_mobile/platform/native_sync_api.g.dart';
+import 'package:immich_mobile/repositories/local_files_manager.repository.dart';
 import 'package:immich_mobile/utils/datetime_helpers.dart';
 import 'package:immich_mobile/utils/diff.dart';
 import 'package:logging/logging.dart';
@ -15,15 +17,18 @@ import 'package:logging/logging.dart';
 class LocalSyncService {
  final DriftLocalAlbumRepository _localAlbumRepository;
  final NativeSyncApi _nativeSyncApi;
-  final TrashSyncService _trashSyncService;
+  final DriftTrashedLocalAssetRepository _trashedLocalAssetRepository;
+  final LocalFilesManagerRepository _localFilesManager;
  final Logger _log = Logger("DeviceSyncService");

  LocalSyncService({
    required DriftLocalAlbumRepository localAlbumRepository,
-    required TrashSyncService trashSyncService,
+    required DriftTrashedLocalAssetRepository trashedLocalAssetRepository,
+    required LocalFilesManagerRepository localFilesManager,
    required NativeSyncApi nativeSyncApi,
  }) : _localAlbumRepository = localAlbumRepository,
-       _trashSyncService = trashSyncService,
+       _trashedLocalAssetRepository = trashedLocalAssetRepository,
+       _localFilesManager = localFilesManager,
       _nativeSyncApi = nativeSyncApi;

  Future<void> sync({bool full = false}) async {
@ -34,6 +39,12 @@ class LocalSyncService {
        return await fullSync();
      }

+      if (CurrentPlatform.isAndroid) {
+        final delta = await _nativeSyncApi.getMediaChanges(isTrashed: true);
+        _log.fine("Delta updated in trash: ${delta.updates.length - delta.updates.length}");
+        await _applyTrashDelta(delta);
+      }
+
      final delta = await _nativeSyncApi.getMediaChanges();
      if (!delta.hasChanges) {
        _log.fine("No media changes detected. Skipping sync");
@ -75,11 +86,6 @@ class LocalSyncService {
          await updateAlbum(dbAlbum, album);
        }
      }
-      if (_trashSyncService.isAutoSyncMode) {
-        final delta = await _nativeSyncApi.getMediaChanges(isTrashed: true);
-        _log.fine("Delta updated in trash: ${delta.updates.length - delta.updates.length}");
-        await _trashSyncService.applyTrashDelta(delta);
-      }
      await _nativeSyncApi.checkpointSync();
    } catch (e, s) {
      _log.severe("Error performing device sync", e, s);
@ -93,6 +99,10 @@ class LocalSyncService {
    try {
      final Stopwatch stopwatch = Stopwatch()..start();

+      if (CurrentPlatform.isAndroid) {
+        await _syncDeviceTrashSnapshot();
+      }
+
      final deviceAlbums = await _nativeSyncApi.getAlbums();
      final dbAlbums = await _localAlbumRepository.getAll(sortBy: {SortLocalAlbumsBy.id});

@ -104,9 +114,6 @@ class LocalSyncService {
        onlyFirst: removeAlbum,
        onlySecond: addAlbum,
      );
-      if (_trashSyncService.isAutoSyncMode) {
-        await _trashSyncService.syncDeviceTrashSnapshot();
-      }

      await _nativeSyncApi.checkpointSync();
      stopwatch.stop();
@ -286,6 +293,53 @@ class LocalSyncService {
  bool _albumsEqual(LocalAlbum a, LocalAlbum b) {
    return a.name == b.name && a.assetCount == b.assetCount && a.updatedAt.isAtSameMomentAs(b.updatedAt);
  }
+
+  Future<void> _applyTrashDelta(SyncDelta delta) async {
+    final trashUpdates = delta.updates;
+    if (trashUpdates.isEmpty) {
+      return Future.value();
+    }
+    final trashedAssets = <TrashedAsset>[];
+    //todo try to reuse exist checksums from local assets table before they updated
+    for (final update in trashUpdates) {
+      final albums = delta.assetAlbums.cast<String, List<Object?>>();
+      for (final String id in albums[update.id]!.cast<String?>().nonNulls) {
+        trashedAssets.add(update.toTrashedAsset(id));
+      }
+    }
+    _log.info("updateLocalTrashChanges trashedAssets: ${trashedAssets.map((e) => e.id)}");
+    await _trashedLocalAssetRepository.saveTrashedAssets(trashedAssets);
+    await _applyRemoteRestoreToLocal();
+  }
+
+  Future<void> _syncDeviceTrashSnapshot() async {
+    final backupAlbums = await _localAlbumRepository.getBackupAlbums();
+    if (backupAlbums.isEmpty) {
+      _log.info("syncDeviceTrashSnapshot, No backup albums found");
+      return;
+    }
+    for (final album in backupAlbums) {
+      _log.info("syncDeviceTrashSnapshot prepare, album: ${album.id}/${album.name}");
+      final trashedPlatformAssets = await _nativeSyncApi.getTrashedAssetsForAlbum(album.id);
+      final trashedAssets = trashedPlatformAssets.toTrashedAssets(album.id);
+      await _trashedLocalAssetRepository.applyTrashSnapshot(trashedAssets, album.id);
+    }
+    await _applyRemoteRestoreToLocal();
+  }
+
+  Future<void> _applyRemoteRestoreToLocal() async {
+    final remoteAssetsToRestore = await _trashedLocalAssetRepository.getToRestore();
+    if (remoteAssetsToRestore.isNotEmpty) {
+      _log.info("remoteAssetsToRestore: $remoteAssetsToRestore");
+      for (final asset in remoteAssetsToRestore) {
+        _log.info("Restoring from trash, localId: ${asset.id}, remoteId: ${asset.checksum}");
+        await _localFilesManager.restoreFromTrashById(asset.id, asset.type.index);
+      }
+      await _trashedLocalAssetRepository.restoreLocalAssets(remoteAssetsToRestore.map((e) => e.id));
+    } else {
+      _log.info("No remote assets found for restoration");
+    }
+  }
 }

 extension on Iterable<PlatformAlbum> {
@ -320,3 +374,26 @@ extension on Iterable<PlatformAsset> {
    ).toList();
  }
 }
+
+extension on PlatformAsset {
+  TrashedAsset toTrashedAsset(String albumId) => TrashedAsset(
+    id: id,
+    name: name,
+    checksum: null,
+    type: AssetType.values.elementAtOrNull(type) ?? AssetType.other,
+    createdAt: tryFromSecondsSinceEpoch(createdAt) ?? DateTime.now(),
+    updatedAt: tryFromSecondsSinceEpoch(updatedAt) ?? DateTime.now(),
+    albumId: albumId,
+    width: width,
+    height: height,
+    durationInSeconds: durationInSeconds,
+    isFavorite: isFavorite,
+    orientation: orientation,
+  );
+}
+
+extension PlatformAssetsExtension on Iterable<PlatformAsset> {
+  Iterable<TrashedAsset> toTrashedAssets(String albumId) {
+    return map((e) => e.toTrashedAsset(albumId));
+  }
+}
--- a/mobile/lib/domain/services/sync_stream.service.dart
+++ b/mobile/lib/domain/services/sync_stream.service.dart
@ -88,7 +88,7 @@ class SyncStreamService {
        return _syncStreamRepository.deletePartnerV1(data.cast());
      case SyncEntityType.assetV1:
        final remoteSyncAssets = data.cast<SyncAssetV1>();
-        if (_trashSyncService.isAutoSyncMode) {
+        if (_trashSyncService.isTrashSyncMode) {
          await _trashSyncService.handleRemoteTrashed(
            remoteSyncAssets.where((e) => e.deletedAt != null).map((e) => e.checksum),
          );
--- a/mobile/lib/domain/services/trash_sync.service.dart
+++ b/mobile/lib/domain/services/trash_sync.service.dart
@ -1,23 +1,14 @@
-import 'package:immich_mobile/domain/models/asset/base_asset.model.dart';
-import 'package:immich_mobile/domain/models/asset/trashed_asset.model.dart';
 import 'package:immich_mobile/extensions/platform_extensions.dart';
-import 'package:immich_mobile/infrastructure/repositories/local_album.repository.dart';
 import 'package:immich_mobile/infrastructure/repositories/local_asset.repository.dart';
 import 'package:immich_mobile/infrastructure/repositories/storage.repository.dart';
 import 'package:immich_mobile/infrastructure/repositories/trashed_local_asset.repository.dart';
-import 'package:immich_mobile/platform/native_sync_api.g.dart';
 import 'package:immich_mobile/repositories/local_files_manager.repository.dart';
 import 'package:immich_mobile/services/app_settings.service.dart';
-import 'package:immich_mobile/utils/datetime_helpers.dart';
 import 'package:logging/logging.dart';

-typedef TrashSyncItem = ({String remoteId, String checksum, DateTime? deletedAt});
-
 class TrashSyncService {
  final AppSettingsService _appSettingsService;
-  final NativeSyncApi _nativeSyncApi;
  final DriftLocalAssetRepository _localAssetRepository;
-  final DriftLocalAlbumRepository _localAlbumRepository;
  final DriftTrashedLocalAssetRepository _trashedLocalAssetRepository;
  final LocalFilesManagerRepository _localFilesManager;
  final StorageRepository _storageRepository;
@ -25,66 +16,25 @@ class TrashSyncService {

  TrashSyncService({
    required AppSettingsService appSettingsService,
-    required NativeSyncApi nativeSyncApi,
    required DriftLocalAssetRepository localAssetRepository,
-    required DriftLocalAlbumRepository localAlbumRepository,
    required DriftTrashedLocalAssetRepository trashedLocalAssetRepository,
    required LocalFilesManagerRepository localFilesManager,
    required StorageRepository storageRepository,
  }) : _appSettingsService = appSettingsService,
-       _nativeSyncApi = nativeSyncApi,
       _localAssetRepository = localAssetRepository,
-       _localAlbumRepository = localAlbumRepository,
       _trashedLocalAssetRepository = trashedLocalAssetRepository,
       _localFilesManager = localFilesManager,
       _storageRepository = storageRepository;

-  bool get isAutoSyncMode =>
+  bool get isTrashSyncMode =>
      CurrentPlatform.isAndroid && _appSettingsService.getSetting<bool>(AppSettingsEnum.manageLocalMediaAndroid);

-  Future<void> updateChecksums(Iterable<TrashedAsset> assets) async =>
-      _trashedLocalAssetRepository.updateChecksums(assets);
-
-  Future<Iterable<TrashedAsset>> getAssetsToHash(Iterable<String> albumIds) async =>
-      _trashedLocalAssetRepository.getToHash(albumIds);
-
-  Future<void> syncDeviceTrashSnapshot() async {
-    final backupAlbums = await _localAlbumRepository.getBackupAlbums();
-    if (backupAlbums.isEmpty) {
-      _logger.info("No backup albums found");
-      return;
-    }
-    for (final album in backupAlbums) {
-      _logger.info("deviceTrashedAssets prepare, album: ${album.id}/${album.name}");
-      final trashedPlatformAssets = await _nativeSyncApi.getTrashedAssetsForAlbum(album.id);
-      final trashedAssets = trashedPlatformAssets.toTrashedAssets(album.id);
-      await _trashedLocalAssetRepository.applyTrashSnapshot(trashedAssets, album.id);
-    }
-    await _applyRemoteRestoreToLocal();
-  }
-
-  Future<void> applyTrashDelta(SyncDelta delta) async {
-    final trashUpdates = delta.updates;
-    if (trashUpdates.isEmpty) {
-      return Future.value();
-    }
-    final trashedAssets = <TrashedAsset>[];
-    for (final update in trashUpdates) {
-      final albums = delta.assetAlbums.cast<String, List<Object?>>();
-      for (final String id in albums[update.id]!.cast<String?>().nonNulls) {
-        trashedAssets.add(update.toTrashedAsset(id));
-      }
-    }
-    _logger.info("updateLocalTrashChanges trashedAssets: ${trashedAssets.map((e) => e.id)}");
-    await _trashedLocalAssetRepository.saveTrashedAssets(trashedAssets);
-    await _applyRemoteRestoreToLocal();
-  }

  Future<void> handleRemoteTrashed(Iterable<String> checksums) async {
    if (checksums.isEmpty) {
      return Future.value();
    } else {
-      final localAssetsToTrash = await _localAssetRepository.getBackupSelectedAssetsByAlbum(checksums);
+      final localAssetsToTrash = await _localAssetRepository.getAssetsFromBackupAlbums(checksums);
      if (localAssetsToTrash.isNotEmpty) {
        final mediaUrls = await Future.wait(
          localAssetsToTrash.values
@ -101,42 +51,5 @@ class TrashSyncService {
      }
    }
  }
-
-  Future<void> _applyRemoteRestoreToLocal() async {
-    final remoteAssetsToRestore = await _trashedLocalAssetRepository.getToRestore();
-    if (remoteAssetsToRestore.isNotEmpty) {
-      _logger.info("remoteAssetsToRestore: $remoteAssetsToRestore");
-      for (final asset in remoteAssetsToRestore) {
-        _logger.info("Restoring from trash, localId: ${asset.id}, remoteId: ${asset.checksum}");
-        await _localFilesManager.restoreFromTrashById(asset.id, asset.type.index);
-      }
-      await _trashedLocalAssetRepository.restoreLocalAssets(remoteAssetsToRestore.map((e) => e.id));
-    } else {
-      _logger.info("No remote assets found for restoration");
-    }
-  }
 }

-extension on PlatformAsset {
-  TrashedAsset toTrashedAsset(String albumId) => TrashedAsset(
-    id: id,
-    name: name,
-    checksum: null,
-    type: AssetType.values.elementAtOrNull(type) ?? AssetType.other,
-    createdAt: tryFromSecondsSinceEpoch(createdAt) ?? DateTime.now(),
-    updatedAt: tryFromSecondsSinceEpoch(updatedAt) ?? DateTime.now(),
-    volume: volume,
-    albumId: albumId,
-    width: width,
-    height: height,
-    durationInSeconds: durationInSeconds,
-    isFavorite: isFavorite,
-    orientation: orientation,
-  );
-}
-
-extension PlatformAssetsExtension on Iterable<PlatformAsset> {
-  Iterable<TrashedAsset> toTrashedAssets(String albumId) {
-    return map((e) => e.toTrashedAsset(albumId));
-  }
-}
--- a/mobile/lib/infrastructure/entities/trashed_local_asset.entity.dart
+++ b/mobile/lib/infrastructure/entities/trashed_local_asset.entity.dart
@ -12,8 +12,6 @@ class TrashedLocalAssetEntity extends Table with DriftDefaultsMixin, AssetEntity

  TextColumn get albumId => text()();

-  TextColumn get volume => text().nullable()();
-
  TextColumn get checksum => text().nullable()();

  BoolColumn get isFavorite => boolean().withDefault(const Constant(false))();
@ -28,7 +26,6 @@ extension TrashedLocalAssetEntityDataDomainExtension on TrashedLocalAssetEntityD
  TrashedAsset toDto() => TrashedAsset(
    id: id,
    name: name,
-    volume: volume,
    albumId: albumId,
    checksum: checksum,
    type: type,
--- a/mobile/lib/infrastructure/entities/trashed_local_asset.entity.drift.dart
+++ b/mobile/lib/infrastructure/entities/trashed_local_asset.entity.drift.dart
@ -1,12 +1,12 @@
 // dart format width=80
 // ignore_for_file: type=lint
 import 'package:drift/drift.dart' as i0;
-import 'package:immich_mobile/infrastructure/entities/trashed_local_asset.entity.drift.dart'
-    as i1;
+import 'package:drift/src/runtime/query_builder/query_builder.dart' as i4;
 import 'package:immich_mobile/domain/models/asset/base_asset.model.dart' as i2;
 import 'package:immich_mobile/infrastructure/entities/trashed_local_asset.entity.dart'
    as i3;
-import 'package:drift/src/runtime/query_builder/query_builder.dart' as i4;
+import 'package:immich_mobile/infrastructure/entities/trashed_local_asset.entity.drift.dart'
+    as i1;

 typedef $$TrashedLocalAssetEntityTableCreateCompanionBuilder =
    i1.TrashedLocalAssetEntityCompanion Function({
@ -19,7 +19,6 @@ typedef $$TrashedLocalAssetEntityTableCreateCompanionBuilder =
      i0.Value<int?> durationInSeconds,
      required String id,
      required String albumId,
-      i0.Value<String?> volume,
      i0.Value<String?> checksum,
      i0.Value<bool> isFavorite,
      i0.Value<int> orientation,
@ -35,7 +34,6 @@ typedef $$TrashedLocalAssetEntityTableUpdateCompanionBuilder =
      i0.Value<int?> durationInSeconds,
      i0.Value<String> id,
      i0.Value<String> albumId,
-      i0.Value<String?> volume,
      i0.Value<String?> checksum,
      i0.Value<bool> isFavorite,
      i0.Value<int> orientation,
@ -97,11 +95,6 @@ class $$TrashedLocalAssetEntityTableFilterComposer
    builder: (column) => i0.ColumnFilters(column),
  );

-  i0.ColumnFilters<String> get volume => $composableBuilder(
-    column: $table.volume,
-    builder: (column) => i0.ColumnFilters(column),
-  );
-
  i0.ColumnFilters<String> get checksum => $composableBuilder(
    column: $table.checksum,
    builder: (column) => i0.ColumnFilters(column),
@ -173,11 +166,6 @@ class $$TrashedLocalAssetEntityTableOrderingComposer
    builder: (column) => i0.ColumnOrderings(column),
  );

-  i0.ColumnOrderings<String> get volume => $composableBuilder(
-    column: $table.volume,
-    builder: (column) => i0.ColumnOrderings(column),
-  );
-
  i0.ColumnOrderings<String> get checksum => $composableBuilder(
    column: $table.checksum,
    builder: (column) => i0.ColumnOrderings(column),
@ -233,9 +221,6 @@ class $$TrashedLocalAssetEntityTableAnnotationComposer
  i0.GeneratedColumn<String> get albumId =>
      $composableBuilder(column: $table.albumId, builder: (column) => column);

-  i0.GeneratedColumn<String> get volume =>
-      $composableBuilder(column: $table.volume, builder: (column) => column);
-
  i0.GeneratedColumn<String> get checksum =>
      $composableBuilder(column: $table.checksum, builder: (column) => column);

@ -305,7 +290,6 @@ class $$TrashedLocalAssetEntityTableTableManager
                i0.Value<int?> durationInSeconds = const i0.Value.absent(),
                i0.Value<String> id = const i0.Value.absent(),
                i0.Value<String> albumId = const i0.Value.absent(),
-                i0.Value<String?> volume = const i0.Value.absent(),
                i0.Value<String?> checksum = const i0.Value.absent(),
                i0.Value<bool> isFavorite = const i0.Value.absent(),
                i0.Value<int> orientation = const i0.Value.absent(),
@ -319,7 +303,6 @@ class $$TrashedLocalAssetEntityTableTableManager
                durationInSeconds: durationInSeconds,
                id: id,
                albumId: albumId,
-                volume: volume,
                checksum: checksum,
                isFavorite: isFavorite,
                orientation: orientation,
@ -335,7 +318,6 @@ class $$TrashedLocalAssetEntityTableTableManager
                i0.Value<int?> durationInSeconds = const i0.Value.absent(),
                required String id,
                required String albumId,
-                i0.Value<String?> volume = const i0.Value.absent(),
                i0.Value<String?> checksum = const i0.Value.absent(),
                i0.Value<bool> isFavorite = const i0.Value.absent(),
                i0.Value<int> orientation = const i0.Value.absent(),
@ -349,7 +331,6 @@ class $$TrashedLocalAssetEntityTableTableManager
                durationInSeconds: durationInSeconds,
                id: id,
                albumId: albumId,
-                volume: volume,
                checksum: checksum,
                isFavorite: isFavorite,
                orientation: orientation,
@ -499,17 +480,6 @@ class $TrashedLocalAssetEntityTable extends i3.TrashedLocalAssetEntity
    type: i0.DriftSqlType.string,
    requiredDuringInsert: true,
  );
-  static const i0.VerificationMeta _volumeMeta = const i0.VerificationMeta(
-    'volume',
-  );
-  @override
-  late final i0.GeneratedColumn<String> volume = i0.GeneratedColumn<String>(
-    'volume',
-    aliasedName,
-    true,
-    type: i0.DriftSqlType.string,
-    requiredDuringInsert: false,
-  );
  static const i0.VerificationMeta _checksumMeta = const i0.VerificationMeta(
    'checksum',
  );
@ -559,7 +529,6 @@ class $TrashedLocalAssetEntityTable extends i3.TrashedLocalAssetEntity
    durationInSeconds,
    id,
    albumId,
-    volume,
    checksum,
    isFavorite,
    orientation,
@ -630,12 +599,6 @@ class $TrashedLocalAssetEntityTable extends i3.TrashedLocalAssetEntity
    } else if (isInserting) {
      context.missing(_albumIdMeta);
    }
-    if (data.containsKey('volume')) {
-      context.handle(
-        _volumeMeta,
-        volume.isAcceptableOrUnknown(data['volume']!, _volumeMeta),
-      );
-    }
    if (data.containsKey('checksum')) {
      context.handle(
        _checksumMeta,
@ -707,10 +670,6 @@ class $TrashedLocalAssetEntityTable extends i3.TrashedLocalAssetEntity
        i0.DriftSqlType.string,
        data['${effectivePrefix}album_id'],
      )!,
-      volume: attachedDatabase.typeMapping.read(
-        i0.DriftSqlType.string,
-        data['${effectivePrefix}volume'],
-      ),
      checksum: attachedDatabase.typeMapping.read(
        i0.DriftSqlType.string,
        data['${effectivePrefix}checksum'],
@ -750,7 +709,6 @@ class TrashedLocalAssetEntityData extends i0.DataClass
  final int? durationInSeconds;
  final String id;
  final String albumId;
-  final String? volume;
  final String? checksum;
  final bool isFavorite;
  final int orientation;
@ -764,7 +722,6 @@ class TrashedLocalAssetEntityData extends i0.DataClass
    this.durationInSeconds,
    required this.id,
    required this.albumId,
-    this.volume,
    this.checksum,
    required this.isFavorite,
    required this.orientation,
@ -791,9 +748,6 @@ class TrashedLocalAssetEntityData extends i0.DataClass
    }
    map['id'] = i0.Variable<String>(id);
    map['album_id'] = i0.Variable<String>(albumId);
-    if (!nullToAbsent || volume != null) {
-      map['volume'] = i0.Variable<String>(volume);
-    }
    if (!nullToAbsent || checksum != null) {
      map['checksum'] = i0.Variable<String>(checksum);
    }
@ -819,7 +773,6 @@ class TrashedLocalAssetEntityData extends i0.DataClass
      durationInSeconds: serializer.fromJson<int?>(json['durationInSeconds']),
      id: serializer.fromJson<String>(json['id']),
      albumId: serializer.fromJson<String>(json['albumId']),
-      volume: serializer.fromJson<String?>(json['volume']),
      checksum: serializer.fromJson<String?>(json['checksum']),
      isFavorite: serializer.fromJson<bool>(json['isFavorite']),
      orientation: serializer.fromJson<int>(json['orientation']),
@ -840,7 +793,6 @@ class TrashedLocalAssetEntityData extends i0.DataClass
      'durationInSeconds': serializer.toJson<int?>(durationInSeconds),
      'id': serializer.toJson<String>(id),
      'albumId': serializer.toJson<String>(albumId),
-      'volume': serializer.toJson<String?>(volume),
      'checksum': serializer.toJson<String?>(checksum),
      'isFavorite': serializer.toJson<bool>(isFavorite),
      'orientation': serializer.toJson<int>(orientation),
@ -857,7 +809,6 @@ class TrashedLocalAssetEntityData extends i0.DataClass
    i0.Value<int?> durationInSeconds = const i0.Value.absent(),
    String? id,
    String? albumId,
-    i0.Value<String?> volume = const i0.Value.absent(),
    i0.Value<String?> checksum = const i0.Value.absent(),
    bool? isFavorite,
    int? orientation,
@ -873,7 +824,6 @@ class TrashedLocalAssetEntityData extends i0.DataClass
        : this.durationInSeconds,
    id: id ?? this.id,
    albumId: albumId ?? this.albumId,
-    volume: volume.present ? volume.value : this.volume,
    checksum: checksum.present ? checksum.value : this.checksum,
    isFavorite: isFavorite ?? this.isFavorite,
    orientation: orientation ?? this.orientation,
@ -893,7 +843,6 @@ class TrashedLocalAssetEntityData extends i0.DataClass
          : this.durationInSeconds,
      id: data.id.present ? data.id.value : this.id,
      albumId: data.albumId.present ? data.albumId.value : this.albumId,
-      volume: data.volume.present ? data.volume.value : this.volume,
      checksum: data.checksum.present ? data.checksum.value : this.checksum,
      isFavorite: data.isFavorite.present
          ? data.isFavorite.value
@ -916,7 +865,6 @@ class TrashedLocalAssetEntityData extends i0.DataClass
          ..write('durationInSeconds: $durationInSeconds, ')
          ..write('id: $id, ')
          ..write('albumId: $albumId, ')
-          ..write('volume: $volume, ')
          ..write('checksum: $checksum, ')
          ..write('isFavorite: $isFavorite, ')
          ..write('orientation: $orientation')
@ -935,7 +883,6 @@ class TrashedLocalAssetEntityData extends i0.DataClass
    durationInSeconds,
    id,
    albumId,
-    volume,
    checksum,
    isFavorite,
    orientation,
@ -953,7 +900,6 @@ class TrashedLocalAssetEntityData extends i0.DataClass
          other.durationInSeconds == this.durationInSeconds &&
          other.id == this.id &&
          other.albumId == this.albumId &&
-          other.volume == this.volume &&
          other.checksum == this.checksum &&
          other.isFavorite == this.isFavorite &&
          other.orientation == this.orientation);
@ -970,7 +916,6 @@ class TrashedLocalAssetEntityCompanion
  final i0.Value<int?> durationInSeconds;
  final i0.Value<String> id;
  final i0.Value<String> albumId;
-  final i0.Value<String?> volume;
  final i0.Value<String?> checksum;
  final i0.Value<bool> isFavorite;
  final i0.Value<int> orientation;
@ -984,7 +929,6 @@ class TrashedLocalAssetEntityCompanion
    this.durationInSeconds = const i0.Value.absent(),
    this.id = const i0.Value.absent(),
    this.albumId = const i0.Value.absent(),
-    this.volume = const i0.Value.absent(),
    this.checksum = const i0.Value.absent(),
    this.isFavorite = const i0.Value.absent(),
    this.orientation = const i0.Value.absent(),
@ -999,7 +943,6 @@ class TrashedLocalAssetEntityCompanion
    this.durationInSeconds = const i0.Value.absent(),
    required String id,
    required String albumId,
-    this.volume = const i0.Value.absent(),
    this.checksum = const i0.Value.absent(),
    this.isFavorite = const i0.Value.absent(),
    this.orientation = const i0.Value.absent(),
@ -1017,7 +960,6 @@ class TrashedLocalAssetEntityCompanion
    i0.Expression<int>? durationInSeconds,
    i0.Expression<String>? id,
    i0.Expression<String>? albumId,
-    i0.Expression<String>? volume,
    i0.Expression<String>? checksum,
    i0.Expression<bool>? isFavorite,
    i0.Expression<int>? orientation,
@ -1032,7 +974,6 @@ class TrashedLocalAssetEntityCompanion
      if (durationInSeconds != null) 'duration_in_seconds': durationInSeconds,
      if (id != null) 'id': id,
      if (albumId != null) 'album_id': albumId,
-      if (volume != null) 'volume': volume,
      if (checksum != null) 'checksum': checksum,
      if (isFavorite != null) 'is_favorite': isFavorite,
      if (orientation != null) 'orientation': orientation,
@ -1049,7 +990,6 @@ class TrashedLocalAssetEntityCompanion
    i0.Value<int?>? durationInSeconds,
    i0.Value<String>? id,
    i0.Value<String>? albumId,
-    i0.Value<String?>? volume,
    i0.Value<String?>? checksum,
    i0.Value<bool>? isFavorite,
    i0.Value<int>? orientation,
@ -1064,7 +1004,6 @@ class TrashedLocalAssetEntityCompanion
      durationInSeconds: durationInSeconds ?? this.durationInSeconds,
      id: id ?? this.id,
      albumId: albumId ?? this.albumId,
-      volume: volume ?? this.volume,
      checksum: checksum ?? this.checksum,
      isFavorite: isFavorite ?? this.isFavorite,
      orientation: orientation ?? this.orientation,
@ -1103,9 +1042,6 @@ class TrashedLocalAssetEntityCompanion
    if (albumId.present) {
      map['album_id'] = i0.Variable<String>(albumId.value);
    }
-    if (volume.present) {
-      map['volume'] = i0.Variable<String>(volume.value);
-    }
    if (checksum.present) {
      map['checksum'] = i0.Variable<String>(checksum.value);
    }
@ -1130,7 +1066,6 @@ class TrashedLocalAssetEntityCompanion
          ..write('durationInSeconds: $durationInSeconds, ')
          ..write('id: $id, ')
          ..write('albumId: $albumId, ')
-          ..write('volume: $volume, ')
          ..write('checksum: $checksum, ')
          ..write('isFavorite: $isFavorite, ')
          ..write('orientation: $orientation')
--- a/mobile/lib/infrastructure/repositories/local_asset.repository.dart
+++ b/mobile/lib/infrastructure/repositories/local_asset.repository.dart
@ -100,26 +100,27 @@ class DriftLocalAssetRepository extends DriftDatabaseRepository {
    return query.map((localAlbum) => localAlbum.toDto()).get();
  }

-  Future<Map<AlbumId, List<LocalAsset>>> getBackupSelectedAssetsByAlbum(Iterable<String> checksums) async {
+  Future<Map<AlbumId, List<LocalAsset>>> getAssetsFromBackupAlbums(Iterable<String> checksums) async {
    if (checksums.isEmpty) {
      return {};
    }

-    final lAlbumAsset = _db.localAlbumAssetEntity;
-    final lAlbum = _db.localAlbumEntity;
-    final lAsset = _db.localAssetEntity;
-
    final result = <String, List<LocalAsset>>{};

-    for (final slice in checksums.toSet().slices(800)) {
-      final rows = await (_db.select(lAlbumAsset).join([
-        innerJoin(lAlbum, lAlbumAsset.albumId.equalsExp(lAlbum.id)),
-        innerJoin(lAsset, lAlbumAsset.assetId.equalsExp(lAsset.id)),
-      ])..where(lAlbum.backupSelection.equalsValue(BackupSelection.selected) & lAsset.checksum.isIn(slice))).get();
+    for (final slice in checksums.toSet().slices(32000)) {
+      final rows =
+          await (_db.select(_db.localAlbumAssetEntity).join([
+                innerJoin(_db.localAlbumEntity, _db.localAlbumAssetEntity.albumId.equalsExp(_db.localAlbumEntity.id)),
+                innerJoin(_db.localAssetEntity, _db.localAlbumAssetEntity.assetId.equalsExp(_db.localAssetEntity.id)),
+              ])..where(
+                _db.localAlbumEntity.backupSelection.equalsValue(BackupSelection.selected) &
+                    _db.localAssetEntity.checksum.isIn(slice),
+              ))
+              .get();

      for (final row in rows) {
-        final albumId = row.readTable(lAlbumAsset).albumId;
-        final assetData = row.readTable(lAsset);
+        final albumId = row.readTable(_db.localAlbumAssetEntity).albumId;
+        final assetData = row.readTable(_db.localAssetEntity);
        final asset = assetData.toDto();
        (result[albumId] ??= <LocalAsset>[]).add(asset);
      }
--- a/mobile/lib/infrastructure/repositories/trashed_local_asset.repository.dart
+++ b/mobile/lib/infrastructure/repositories/trashed_local_asset.repository.dart
@ -14,41 +14,45 @@ class DriftTrashedLocalAssetRepository extends DriftDatabaseRepository {

  const DriftTrashedLocalAssetRepository(this._db) : super(_db);

-  Future<void> updateChecksums(Iterable<TrashedAsset> assets) {
-    if (assets.isEmpty) {
+  Future<void> updateHashes(Map<String, String> hashes) {
+    if (hashes.isEmpty) {
      return Future.value();
    }
    final now = DateTime.now();
    return _db.batch((batch) async {
-      for (final asset in assets) {
+      for (final entry in hashes.entries) {
        batch.update(
          _db.trashedLocalAssetEntity,
-          TrashedLocalAssetEntityCompanion(checksum: Value(asset.checksum), updatedAt: Value(now)),
-          where: (e) => e.id.equals(asset.id),
+          TrashedLocalAssetEntityCompanion(checksum: Value(entry.value), updatedAt: Value(now)),
+          where: (e) => e.id.equals(entry.key),
        );
      }
    });
  }

-  Future<Iterable<TrashedAsset>> getToHash(Iterable<String> albumIds) {
+  Future<Iterable<TrashedAsset>> getAssetsToHash(Iterable<String> albumIds) {
    final query = _db.trashedLocalAssetEntity.select()..where((r) => r.albumId.isIn(albumIds) & r.checksum.isNull());
    return query.map((row) => row.toDto()).get();
  }

  Future<Iterable<TrashedAsset>> getToRestore() async {
-    final trashed = _db.trashedLocalAssetEntity;
-    final remote = _db.remoteAssetEntity;
-    final album = _db.localAlbumEntity;
+    final selectedAlbumIds = (_db.selectOnly(_db.localAlbumEntity)
+      ..addColumns([_db.localAlbumEntity.id])
+      ..where(_db.localAlbumEntity.backupSelection.equalsValue(BackupSelection.selected)));

-    final selectedAlbumIds = (_db.selectOnly(album)
-      ..addColumns([album.id])
-      ..where(album.backupSelection.equalsValue(BackupSelection.selected)));
+    final rows =
+        await (_db.select(_db.trashedLocalAssetEntity).join([
+              innerJoin(
+                _db.remoteAssetEntity,
+                _db.remoteAssetEntity.checksum.equalsExp(_db.trashedLocalAssetEntity.checksum),
+              ),
+            ])..where(
+              _db.trashedLocalAssetEntity.albumId.isInQuery(selectedAlbumIds) &
+                  _db.remoteAssetEntity.deletedAt.isNull(),
+            ))
+            .get();

-    final rows = await (_db.select(trashed).join([
-      innerJoin(remote, remote.checksum.equalsExp(trashed.checksum)),
-    ])..where(trashed.albumId.isInQuery(selectedAlbumIds) & remote.deletedAt.isNull())).get();
-
-    return rows.map((result) => result.readTable(trashed).toDto());
+    return rows.map((result) => result.readTable(_db.trashedLocalAssetEntity).toDto());
  }

  /// Applies resulted snapshot of trashed assets:
@ -61,41 +65,46 @@ class DriftTrashedLocalAssetRepository extends DriftDatabaseRepository {
    }

    return _db.transaction(() async {
-      final table = _db.trashedLocalAssetEntity;
+      await _db.batch((batch) {
+        for (final asset in assets) {
+          final companion = TrashedLocalAssetEntityCompanion.insert(
+            id: asset.id,
+            albumId: albumId,
+            checksum: asset.checksum == null ? const Value.absent() : Value(asset.checksum),
+            name: asset.name,
+            type: asset.type,
+            createdAt: Value(asset.createdAt),
+            updatedAt: Value(asset.updatedAt),
+            width: Value(asset.width),
+            height: Value(asset.height),
+            durationInSeconds: Value(asset.durationInSeconds),
+            isFavorite: Value(asset.isFavorite),
+            orientation: Value(asset.orientation),
+          );

-      final companions = assets.map(
-        (a) => TrashedLocalAssetEntityCompanion.insert(
-          id: a.id,
-          albumId: albumId,
-          volume: a.volume == null ? const Value.absent() : Value(a.volume),
-          checksum: a.checksum == null ? const Value.absent() : Value(a.checksum),
-          name: a.name,
-          type: a.type,
-          createdAt: Value(a.createdAt),
-          updatedAt: Value(a.updatedAt),
-          width: Value(a.width),
-          height: Value(a.height),
-          durationInSeconds: Value(a.durationInSeconds),
-          isFavorite: Value(a.isFavorite),
-          orientation: Value(a.orientation),
-        ),
-      );
-
-      for (final slice in companions.slices(400)) {
-        await _db.batch((b) {
-          b.insertAllOnConflictUpdate(table, slice);
-        });
-      }
+          batch.insert<$TrashedLocalAssetEntityTable, TrashedLocalAssetEntityData>(
+            _db.trashedLocalAssetEntity,
+            companion,
+            onConflict: DoUpdate((_) => companion, where: (old) => old.updatedAt.isNotValue(asset.updatedAt)),
+          );
+        }
+      });

      final keepIds = assets.map((asset) => asset.id);
-      if (keepIds.length <= 900) {
-        await (_db.delete(table)..where((row) => row.id.isNotIn(keepIds))).go();
+
+      if (keepIds.length <= 32000) {
+        await (_db.delete(_db.trashedLocalAssetEntity)..where((row) => row.id.isNotIn(keepIds))).go();
      } else {
-        final existingIds = await (_db.selectOnly(table)..addColumns([table.id])).map((r) => r.read(table.id)!).get();
-        final toDelete = existingIds.where((id) => !keepIds.contains(id));
-        for (final slice in toDelete.slices(400)) {
-          await (_db.delete(table)..where((row) => row.id.isIn(slice))).go();
-        }
+        final keepIdsSet = keepIds.toSet();
+        final existingIds = await (_db.selectOnly(
+          _db.trashedLocalAssetEntity,
+        )..addColumns([_db.trashedLocalAssetEntity.id])).map((r) => r.read(_db.trashedLocalAssetEntity.id)!).get();
+        final idToDelete = existingIds.where((id) => !keepIdsSet.contains(id));
+        await _db.batch((batch) {
+          for (final id in idToDelete) {
+            batch.deleteWhere(_db.trashedLocalAssetEntity, (row) => row.id.equals(id));
+          }
+        });
      }
    });
  }
@ -104,42 +113,43 @@ class DriftTrashedLocalAssetRepository extends DriftDatabaseRepository {
    if (trashUpdates.isEmpty) {
      return;
    }
-    final companions = trashUpdates.map(
-      (a) => TrashedLocalAssetEntityCompanion.insert(
-        id: a.id,
-        volume: a.volume == null ? const Value.absent() : Value(a.volume),
-        albumId: a.albumId,
-        name: a.name,
-        type: a.type,
-        checksum: a.checksum == null ? const Value.absent() : Value(a.checksum),
-        createdAt: Value(a.createdAt),
-        width: Value(a.width),
-        height: Value(a.height),
-        durationInSeconds: Value(a.durationInSeconds),
-        isFavorite: Value(a.isFavorite),
-        orientation: Value(a.orientation),
-      ),
-    );

-    for (final slice in companions.slices(200)) {
-      await _db.batch((b) {
-        b.insertAllOnConflictUpdate(_db.trashedLocalAssetEntity, slice);
-      });
-    }
+    await _db.batch((batch) {
+      for (final asset in trashUpdates) {
+        final companion = TrashedLocalAssetEntityCompanion.insert(
+          id: asset.id,
+          albumId: asset.albumId,
+          name: asset.name,
+          type: asset.type,
+          checksum: asset.checksum == null ? const Value.absent() : Value(asset.checksum),
+          createdAt: Value(asset.createdAt),
+          width: Value(asset.width),
+          height: Value(asset.height),
+          durationInSeconds: Value(asset.durationInSeconds),
+          isFavorite: Value(asset.isFavorite),
+          orientation: Value(asset.orientation),
+        );
+        batch.insert<$TrashedLocalAssetEntityTable, TrashedLocalAssetEntityData>(
+          _db.trashedLocalAssetEntity,
+          companion,
+          onConflict: DoUpdate((_) => companion, where: (old) => old.updatedAt.isNotValue(asset.updatedAt)),
+        );
+      }
+    });
  }

  Stream<int> watchCount() {
-    final t = _db.trashedLocalAssetEntity;
-    return (_db.selectOnly(t)..addColumns([t.id.count()])).watchSingle().map((row) => row.read<int>(t.id.count()) ?? 0);
+    return (_db.selectOnly(_db.trashedLocalAssetEntity)..addColumns([_db.trashedLocalAssetEntity.id.count()]))
+        .watchSingle()
+        .map((row) => row.read<int>(_db.trashedLocalAssetEntity.id.count()) ?? 0);
  }

  Stream<int> watchHashedCount() {
-    final t = _db.trashedLocalAssetEntity;
-    return (_db.selectOnly(t)
-          ..addColumns([t.id.count()])
-          ..where(t.checksum.isNotNull()))
+    return (_db.selectOnly(_db.trashedLocalAssetEntity)
+          ..addColumns([_db.trashedLocalAssetEntity.id.count()])
+          ..where(_db.trashedLocalAssetEntity.checksum.isNotNull()))
        .watchSingle()
-        .map((row) => row.read<int>(t.id.count()) ?? 0);
+        .map((row) => row.read<int>(_db.trashedLocalAssetEntity.id.count()) ?? 0);
  }

  Future<void> trashLocalAsset(Map<AlbumId, List<LocalAsset>> assetsByAlbums) async {
@ -150,14 +160,14 @@ class DriftTrashedLocalAssetRepository extends DriftDatabaseRepository {
    final companions = <TrashedLocalAssetEntityCompanion>[];
    final idToDelete = <String>{};

-    assetsByAlbums.forEach((albumId, assets) {
-      for (final asset in assets) {
+    for (final entry in assetsByAlbums.entries) {
+      for (final asset in entry.value) {
        idToDelete.add(asset.id);
        companions.add(
          TrashedLocalAssetEntityCompanion(
            id: Value(asset.id),
            name: Value(asset.name),
-            albumId: Value(albumId),
+            albumId: Value(entry.key),
            checksum: asset.checksum == null ? const Value.absent() : Value(asset.checksum),
            type: Value(asset.type),
            width: Value(asset.width),
@ -168,17 +178,18 @@ class DriftTrashedLocalAssetRepository extends DriftDatabaseRepository {
          ),
        );
      }
-    });
+    }

    await _db.transaction(() async {
-      for (final slice in companions.slices(200)) {
-        await _db.batch((batch) {
+      await _db.batch((batch) {
+        for (final slice in companions.slices(32000)) {
          batch.insertAllOnConflictUpdate(_db.trashedLocalAssetEntity, slice);
-        });
-      }
-      for (final slice in idToDelete.slices(800)) {
-        await (_db.delete(_db.localAssetEntity)..where((e) => e.id.isIn(slice))).go();
-      }
+        }
+
+        for (final id in idToDelete) {
+          batch.deleteWhere(_db.localAssetEntity, (row) => row.id.equals(id));
+        }
+      });
    });
  }

@ -212,8 +223,8 @@ class DriftTrashedLocalAssetRepository extends DriftDatabaseRepository {
    await _db.transaction(() async {
      await _db.batch((batch) {
        batch.insertAllOnConflictUpdate(_db.localAssetEntity, localAssets);
-        for (final slice in ids.slices(32000)) {
-          batch.deleteWhere(_db.trashedLocalAssetEntity, (tbl) => tbl.id.isIn(slice));
+        for (final id in ids) {
+          batch.deleteWhere(_db.trashedLocalAssetEntity, (row) => row.id.equals(id));
        }
      });
    });
--- a/mobile/lib/platform/native_sync_api.g.dart
+++ b/mobile/lib/platform/native_sync_api.g.dart
@ -41,8 +41,6 @@ class PlatformAsset {
    required this.durationInSeconds,
    required this.orientation,
    required this.isFavorite,
-    this.isTrashed,
-    this.volume,
  });

  String id;
@ -65,25 +63,8 @@ class PlatformAsset {

  bool isFavorite;

-  bool? isTrashed;
-
-  String? volume;
-
  List<Object?> _toList() {
-    return <Object?>[
-      id,
-      name,
-      type,
-      createdAt,
-      updatedAt,
-      width,
-      height,
-      durationInSeconds,
-      orientation,
-      isFavorite,
-      isTrashed,
-      volume,
-    ];
+    return <Object?>[id, name, type, createdAt, updatedAt, width, height, durationInSeconds, orientation, isFavorite];
  }

  Object encode() {
@ -103,8 +84,6 @@ class PlatformAsset {
      durationInSeconds: result[7]! as int,
      orientation: result[8]! as int,
      isFavorite: result[9]! as bool,
-      isTrashed: result[10] as bool?,
-      volume: result[11] as String?,
    );
  }

@ -265,45 +244,6 @@ class HashResult {
  int get hashCode => Object.hashAll(_toList());
 }

-class TrashedAssetParams {
-  TrashedAssetParams({required this.id, required this.type, this.albumId});
-
-  String id;
-
-  int type;
-
-  String? albumId;
-
-  List<Object?> _toList() {
-    return <Object?>[id, type, albumId];
-  }
-
-  Object encode() {
-    return _toList();
-  }
-
-  static TrashedAssetParams decode(Object result) {
-    result as List<Object?>;
-    return TrashedAssetParams(id: result[0]! as String, type: result[1]! as int, albumId: result[2] as String?);
-  }
-
-  @override
-  // ignore: avoid_equals_and_hash_code_on_mutable_classes
-  bool operator ==(Object other) {
-    if (other is! TrashedAssetParams || other.runtimeType != runtimeType) {
-      return false;
-    }
-    if (identical(this, other)) {
-      return true;
-    }
-    return _deepEquals(encode(), other.encode());
-  }
-
-  @override
-  // ignore: avoid_equals_and_hash_code_on_mutable_classes
-  int get hashCode => Object.hashAll(_toList());
-}
-
 class _PigeonCodec extends StandardMessageCodec {
  const _PigeonCodec();
  @override
@ -323,9 +263,6 @@ class _PigeonCodec extends StandardMessageCodec {
    } else if (value is HashResult) {
      buffer.putUint8(132);
      writeValue(buffer, value.encode());
-    } else if (value is TrashedAssetParams) {
-      buffer.putUint8(133);
-      writeValue(buffer, value.encode());
    } else {
      super.writeValue(buffer, value);
    }
@ -342,8 +279,6 @@ class _PigeonCodec extends StandardMessageCodec {
        return SyncDelta.decode(readValue(buffer)!);
      case 132:
        return HashResult.decode(readValue(buffer)!);
-      case 133:
-        return TrashedAssetParams.decode(readValue(buffer)!);
      default:
        return super.readValueOfType(type, buffer);
    }
@ -655,32 +590,4 @@ class NativeSyncApi {
      return (pigeonVar_replyList[0] as List<Object?>?)!.cast<PlatformAsset>();
    }
  }
-
-  Future<List<HashResult>> hashTrashedAssets(List<TrashedAssetParams> trashedAssets) async {
-    final String pigeonVar_channelName =
-        'dev.flutter.pigeon.immich_mobile.NativeSyncApi.hashTrashedAssets$pigeonVar_messageChannelSuffix';
-    final BasicMessageChannel<Object?> pigeonVar_channel = BasicMessageChannel<Object?>(
-      pigeonVar_channelName,
-      pigeonChannelCodec,
-      binaryMessenger: pigeonVar_binaryMessenger,
-    );
-    final Future<Object?> pigeonVar_sendFuture = pigeonVar_channel.send(<Object?>[trashedAssets]);
-    final List<Object?>? pigeonVar_replyList = await pigeonVar_sendFuture as List<Object?>?;
-    if (pigeonVar_replyList == null) {
-      throw _createConnectionError(pigeonVar_channelName);
-    } else if (pigeonVar_replyList.length > 1) {
-      throw PlatformException(
-        code: pigeonVar_replyList[0]! as String,
-        message: pigeonVar_replyList[1] as String?,
-        details: pigeonVar_replyList[2],
-      );
-    } else if (pigeonVar_replyList[0] == null) {
-      throw PlatformException(
-        code: 'null-error',
-        message: 'Host platform returned null value for non-null return value.',
-      );
-    } else {
-      return (pigeonVar_replyList[0] as List<Object?>?)!.cast<HashResult>();
-    }
-  }
 }
--- a/mobile/lib/providers/infrastructure/sync.provider.dart
+++ b/mobile/lib/providers/infrastructure/sync.provider.dart
@ -11,6 +11,7 @@ import 'package:immich_mobile/providers/infrastructure/cancel.provider.dart';
 import 'package:immich_mobile/providers/infrastructure/db.provider.dart';
 import 'package:immich_mobile/providers/infrastructure/platform.provider.dart';
 import 'package:immich_mobile/providers/infrastructure/trash_sync.provider.dart';
+import 'package:immich_mobile/repositories/local_files_manager.repository.dart';

 final syncStreamServiceProvider = Provider(
  (ref) => SyncStreamService(
@ -28,7 +29,8 @@ final syncStreamRepositoryProvider = Provider((ref) => SyncStreamRepository(ref.
 final localSyncServiceProvider = Provider(
  (ref) => LocalSyncService(
    localAlbumRepository: ref.watch(localAlbumRepository),
-    trashSyncService: ref.watch(trashSyncServiceProvider),
+    trashedLocalAssetRepository: ref.watch(trashedLocalAssetRepository),
+    localFilesManager: ref.watch(localFilesManagerRepositoryProvider),
    nativeSyncApi: ref.watch(nativeSyncApiProvider),
  ),
 );
@ -38,6 +40,6 @@ final hashServiceProvider = Provider(
    localAlbumRepository: ref.watch(localAlbumRepository),
    localAssetRepository: ref.watch(localAssetRepository),
    nativeSyncApi: ref.watch(nativeSyncApiProvider),
-    trashSyncService: ref.watch(trashSyncServiceProvider),
+    trashedLocalAssetRepository: ref.watch(trashedLocalAssetRepository),
  ),
 );
--- a/mobile/lib/providers/infrastructure/trash_sync.provider.dart
+++ b/mobile/lib/providers/infrastructure/trash_sync.provider.dart
@ -2,21 +2,16 @@ import 'package:async/async.dart';
 import 'package:hooks_riverpod/hooks_riverpod.dart';
 import 'package:immich_mobile/domain/services/trash_sync.service.dart';
 import 'package:immich_mobile/providers/app_settings.provider.dart';
-import 'package:immich_mobile/providers/infrastructure/album.provider.dart';
-import 'package:immich_mobile/providers/infrastructure/platform.provider.dart';
+import 'package:immich_mobile/providers/infrastructure/asset.provider.dart';
 import 'package:immich_mobile/providers/infrastructure/storage.provider.dart';
 import 'package:immich_mobile/repositories/local_files_manager.repository.dart';

-import 'asset.provider.dart';
-
 typedef TrashedAssetsCount = ({int total, int hashed});

 final trashSyncServiceProvider = Provider(
  (ref) => TrashSyncService(
    appSettingsService: ref.watch(appSettingsServiceProvider),
-    nativeSyncApi: ref.watch(nativeSyncApiProvider),
    localAssetRepository: ref.watch(localAssetRepository),
-    localAlbumRepository: ref.watch(localAlbumRepository),
    trashedLocalAssetRepository: ref.watch(trashedLocalAssetRepository),
    localFilesManager: ref.watch(localFilesManagerRepositoryProvider),
    storageRepository: ref.watch(storageRepositoryProvider),
--- a/mobile/lib/widgets/settings/beta_sync_settings/sync_status_and_actions.dart
+++ b/mobile/lib/widgets/settings/beta_sync_settings/sync_status_and_actions.dart
@ -353,7 +353,7 @@ class _SyncStatsCounts extends ConsumerWidget {
                ],
              ),
            ),
-            if (trashSyncService.isAutoSyncMode) ...[
+            if (trashSyncService.isTrashSyncMode) ...[
              _SectionHeaderText(text: "trash".t(context: context)),
              Consumer(
                builder: (context, ref, _) {
--- a/mobile/pigeon/native_sync_api.dart
+++ b/mobile/pigeon/native_sync_api.dart
@ -14,8 +14,10 @@ import 'package:pigeon/pigeon.dart';
 class PlatformAsset {
  final String id;
  final String name;
+
  // Follows AssetType enum from base_asset.model.dart
  final int type;
+
  // Seconds since epoch
  final int? createdAt;
  final int? updatedAt;
@ -24,8 +26,6 @@ class PlatformAsset {
  final int durationInSeconds;
  final int orientation;
  final bool isFavorite;
-  final bool? isTrashed;
-  final String? volume;

  const PlatformAsset({
    required this.id,
@ -38,14 +38,13 @@ class PlatformAsset {
    this.durationInSeconds = 0,
    this.orientation = 0,
    this.isFavorite = false,
-    this.isTrashed,
-    this.volume,
  });
 }

 class PlatformAlbum {
  final String id;
  final String name;
+
  // Seconds since epoch
  final int? updatedAt;
  final bool isCloud;
@ -64,6 +63,7 @@ class SyncDelta {
  final bool hasChanges;
  final List<PlatformAsset> updates;
  final List<String> deletes;
+
  // Asset -> Album mapping
  final Map<String, List<String>> assetAlbums;

@ -83,18 +83,6 @@ class HashResult {
  const HashResult({required this.assetId, this.error, this.hash});
 }

-class TrashedAssetParams {
-  final String id;
-  final int type;
-  final String? albumId;
-
-  const TrashedAssetParams({
-    required this.id,
-    required this.type,
-    this.albumId,
-  });
-}
-
@HostApi()
 abstract class NativeSyncApi {
  bool shouldFullSync();
@ -126,8 +114,4 @@ abstract class NativeSyncApi {

  @TaskQueue(type: TaskQueueType.serialBackgroundThread)
  List<PlatformAsset> getTrashedAssetsForAlbum(String albumId);
-
-  @async
-  @TaskQueue(type: TaskQueueType.serialBackgroundThread)
-  List<HashResult> hashTrashedAssets(List<TrashedAssetParams> trashedAssets);
 }
--- a/mobile/test/domain/services/hash_service_test.dart
+++ b/mobile/test/domain/services/hash_service_test.dart
@ -14,19 +14,19 @@ void main() {
  late MockLocalAlbumRepository mockAlbumRepo;
  late MockLocalAssetRepository mockAssetRepo;
  late MockNativeSyncApi mockNativeApi;
-  late MockTrashSyncService mockTrashSyncService;
+  late MockTrashedLocalAssetRepository mockTrashedAssetRepo;

  setUp(() {
    mockAlbumRepo = MockLocalAlbumRepository();
    mockAssetRepo = MockLocalAssetRepository();
    mockNativeApi = MockNativeSyncApi();
-    mockTrashSyncService = MockTrashSyncService();
+    mockTrashedAssetRepo = MockTrashedLocalAssetRepository();

    sut = HashService(
      localAlbumRepository: mockAlbumRepo,
      localAssetRepository: mockAssetRepo,
      nativeSyncApi: mockNativeApi,
-      trashSyncService: mockTrashSyncService,
+      trashedLocalAssetRepository: mockTrashedAssetRepo,
    );

    registerFallbackValue(LocalAlbumStub.recent);
@ -34,7 +34,6 @@ void main() {
    registerFallbackValue(<String, String>{});

    when(() => mockAssetRepo.updateHashes(any())).thenAnswer((_) async => {});
-    when(() => mockTrashSyncService.isAutoSyncMode).thenReturn(false);
  });

  group('HashService hashAssets', () {
@ -118,7 +117,7 @@ void main() {
        localAssetRepository: mockAssetRepo,
        nativeSyncApi: mockNativeApi,
        batchSize: batchSize,
-        trashSyncService: mockTrashSyncService,
+        trashedLocalAssetRepository: mockTrashedAssetRepo,
      );

      final album = LocalAlbumStub.recent;
@ -191,4 +190,37 @@ void main() {
      verify(() => mockNativeApi.hashAssets([asset2.id], allowNetworkAccess: false)).called(1);
    });
  });
+
+  group('HashService hashAssets (trash sync mode)', () {
+    test('hashes trashed assets and writes to trashed repo', () async {
+      final album = LocalAlbumStub.recent;
+      final trashed1 = TrashedAssetStub.trashed1.copyWith(id: 't1');
+
+      when(() => mockAlbumRepo.getBackupAlbums()).thenAnswer((_) async => [album]);
+      when(() => mockTrashedAssetRepo.getAssetsToHash([album.id])).thenAnswer((_) async => [trashed1]);
+
+      when(
+        () => mockNativeApi.hashAssets([trashed1.id], allowNetworkAccess: false),
+      ).thenAnswer((_) async => [HashResult(assetId: trashed1.id, hash: 't1-hash')]);
+
+      await sut.hashAssets();
+
+      verify(() => mockNativeApi.hashAssets([trashed1.id], allowNetworkAccess: false)).called(1);
+      verify(() => mockTrashedAssetRepo.updateHashes({'t1': 't1-hash'})).called(1);
+      verifyNever(() => mockAssetRepo.updateHashes(any()));
+    });
+
+    test('skips when trashed list is empty', () async {
+      final album = LocalAlbumStub.recent;
+
+      when(() => mockAlbumRepo.getBackupAlbums()).thenAnswer((_) async => [album]);
+      when(() => mockTrashedAssetRepo.getAssetsToHash([album.id])).thenAnswer((_) async => []);
+
+      await sut.hashAssets();
+
+      verifyNever(() => mockNativeApi.hashAssets(any(), allowNetworkAccess: any(named: 'allowNetworkAccess')));
+      verifyNever(() => mockTrashedAssetRepo.updateHashes(any()));
+      verifyNever(() => mockAssetRepo.updateHashes(any()));
+    });
+  });
 }
--- a/mobile/test/fixtures/asset.stub.dart
+++ b/mobile/test/fixtures/asset.stub.dart
@ -1,4 +1,5 @@
 import 'package:immich_mobile/domain/models/asset/base_asset.model.dart';
+import 'package:immich_mobile/domain/models/asset/trashed_asset.model.dart';
 import 'package:immich_mobile/domain/models/exif.model.dart';
 import 'package:immich_mobile/entities/asset.entity.dart' as old;

@ -74,3 +75,16 @@ abstract final class LocalAssetStub {
    updatedAt: DateTime(20021),
  );
 }
+
+abstract final class TrashedAssetStub {
+  const TrashedAssetStub._();
+
+  static final trashed1 = TrashedAsset(
+    id: "t1",
+    name: "trashed1.jpg",
+    type: AssetType.image,
+    createdAt: DateTime(2025, 1, 1),
+    updatedAt: DateTime(2025, 1, 2),
+    albumId: "album1",
+  );
+}
--- a/mobile/test/infrastructure/repository.mock.dart
+++ b/mobile/test/infrastructure/repository.mock.dart
@ -7,6 +7,7 @@ import 'package:immich_mobile/infrastructure/repositories/storage.repository.dar
 import 'package:immich_mobile/infrastructure/repositories/store.repository.dart';
 import 'package:immich_mobile/infrastructure/repositories/sync_api.repository.dart';
 import 'package:immich_mobile/infrastructure/repositories/sync_stream.repository.dart';
+import 'package:immich_mobile/infrastructure/repositories/trashed_local_asset.repository.dart';
 import 'package:immich_mobile/infrastructure/repositories/user.repository.dart';
 import 'package:immich_mobile/infrastructure/repositories/user_api.repository.dart';
 import 'package:immich_mobile/repositories/drift_album_api_repository.dart';
@ -30,6 +31,8 @@ class MockRemoteAlbumRepository extends Mock implements DriftRemoteAlbumReposito

 class MockLocalAssetRepository extends Mock implements DriftLocalAssetRepository {}

+class MockTrashedLocalAssetRepository extends Mock implements DriftTrashedLocalAssetRepository {}
+
 class MockStorageRepository extends Mock implements StorageRepository {}

 // API Repos