chore(mobile): db migration & sync implementation

mobile/lib/domain/models/ocr.model.dart

@@ -0,0 +1,126 @@
+class DriftOcr {
+  final String id;
+  final String assetId;
+  final double x1;
+  final double y1;
+  final double x2;
+  final double y2;
+  final double x3;
+  final double y3;
+  final double x4;
+  final double y4;
+  final double boxScore;
+  final double textScore;
+  final String text;
+  final bool isVisible;
+
+  const DriftOcr({
+    required this.id,
+    required this.assetId,
+    required this.x1,
+    required this.y1,
+    required this.x2,
+    required this.y2,
+    required this.x3,
+    required this.y3,
+    required this.x4,
+    required this.y4,
+    required this.boxScore,
+    required this.textScore,
+    required this.text,
+    required this.isVisible,
+  });
+
+  DriftOcr copyWith({
+    String? id,
+    String? assetId,
+    double? x1,
+    double? y1,
+    double? x2,
+    double? y2,
+    double? x3,
+    double? y3,
+    double? x4,
+    double? y4,
+    double? boxScore,
+    double? textScore,
+    String? text,
+    bool? isVisible,
+  }) {
+    return DriftOcr(
+      id: id ?? this.id,
+      assetId: assetId ?? this.assetId,
+      x1: x1 ?? this.x1,
+      y1: y1 ?? this.y1,
+      x2: x2 ?? this.x2,
+      y2: y2 ?? this.y2,
+      x3: x3 ?? this.x3,
+      y3: y3 ?? this.y3,
+      x4: x4 ?? this.x4,
+      y4: y4 ?? this.y4,
+      boxScore: boxScore ?? this.boxScore,
+      textScore: textScore ?? this.textScore,
+      text: text ?? this.text,
+      isVisible: isVisible ?? this.isVisible,
+    );
+  }
+
+  @override
+  String toString() {
+    return '''Ocr {
+    id: $id,
+    assetId: $assetId,
+    x1: $x1,
+    y1: $y1,
+    x2: $x2,
+    y2: $y2,
+    x3: $x3,
+    y3: $y3,
+    x4: $x4,
+    y4: $y4,
+    boxScore: $boxScore,
+    textScore: $textScore,
+    text: $text,
+    isVisible: $isVisible
+  }''';
+  }
+
+  @override
+  bool operator ==(Object other) {
+    if (identical(this, other)) return true;
+
+    return other is DriftOcr &&
+        other.id == id &&
+        other.assetId == assetId &&
+        other.x1 == x1 &&
+        other.y1 == y1 &&
+        other.x2 == x2 &&
+        other.y2 == y2 &&
+        other.x3 == x3 &&
+        other.y3 == y3 &&
+        other.x4 == x4 &&
+        other.y4 == y4 &&
+        other.boxScore == boxScore &&
+        other.textScore == textScore &&
+        other.text == text &&
+        other.isVisible == isVisible;
+  }
+
+  @override
+  int get hashCode {
+    return id.hashCode ^
+        assetId.hashCode ^
+        x1.hashCode ^
+        y1.hashCode ^
+        x2.hashCode ^
+        y2.hashCode ^
+        x3.hashCode ^
+        y3.hashCode ^
+        x4.hashCode ^
+        y4.hashCode ^
+        boxScore.hashCode ^
+        textScore.hashCode ^
+        text.hashCode ^
+        isVisible.hashCode;
+  }
+}

mobile/lib/domain/services/ocr.service.dart

@@ -0,0 +1,12 @@
+import 'package:immich_mobile/domain/models/ocr.model.dart';
+import 'package:immich_mobile/infrastructure/repositories/ocr.repository.dart';
+
+class DriftOcrService {
+  final DriftOcrRepository _repository;
+
+  const DriftOcrService(this._repository);
+
+  Future<DriftOcr?> get(String assetId) {
+    return _repository.get(assetId);
+  }
+}

mobile/lib/domain/services/sync_stream.service.dart

@@ -290,6 +290,10 @@ class SyncStreamService {
         return _syncStreamRepository.updateAssetFacesV2(data.cast());
       case SyncEntityType.assetFaceDeleteV1:
         return _syncStreamRepository.deleteAssetFacesV1(data.cast());
+      case SyncEntityType.assetOcrV1:
+        return _syncStreamRepository.updateAssetOcrV1(data.cast());
+      case SyncEntityType.assetOcrDeleteV1:
+        return _syncStreamRepository.deleteAssetOcrV1(data.cast());
       default:
         _logger.warning("Unknown sync data type: $type");
     }

mobile/lib/infrastructure/entities/asset_ocr.entity.dart

@@ -0,0 +1,33 @@
+import 'package:drift/drift.dart';
+import 'package:immich_mobile/infrastructure/entities/remote_asset.entity.dart';
+import 'package:immich_mobile/infrastructure/utils/drift_default.mixin.dart';
+
+class AssetOcrEntity extends Table with DriftDefaultsMixin {
+  const AssetOcrEntity();
+
+  TextColumn get id => text()();
+
+  TextColumn get assetId => text().references(RemoteAssetEntity, #id, onDelete: KeyAction.cascade)();
+
+  RealColumn get x1 => real()();
+  RealColumn get y1 => real()();
+
+  RealColumn get x2 => real()();
+  RealColumn get y2 => real()();
+
+  RealColumn get x3 => real()();
+  RealColumn get y3 => real()();
+
+  RealColumn get x4 => real()();
+  RealColumn get y4 => real()();
+
+  RealColumn get boxScore => real()();
+  RealColumn get textScore => real()();
+
+  TextColumn get recognizedText => text().named('text')();
+
+  BoolColumn get isVisible => boolean().withDefault(const Constant(true))();
+
+  @override
+  Set<Column> get primaryKey => {id};
+}

mobile/lib/infrastructure/repositories/db.repository.dart

@@ -5,6 +5,7 @@ import 'package:drift_flutter/drift_flutter.dart';
 import 'package:flutter/foundation.dart';
 import 'package:immich_mobile/domain/interfaces/db.interface.dart';
 import 'package:immich_mobile/infrastructure/entities/asset_face.entity.dart';
+import 'package:immich_mobile/infrastructure/entities/asset_ocr.entity.dart';
 import 'package:immich_mobile/infrastructure/entities/auth_user.entity.dart';
 import 'package:immich_mobile/infrastructure/entities/exif.entity.dart';
 import 'package:immich_mobile/infrastructure/entities/local_album.entity.dart';
@@ -66,6 +67,7 @@ class IsarDatabaseRepository implements IDatabaseRepository {
     AssetFaceEntity,
     StoreEntity,
     TrashedLocalAssetEntity,
+    AssetOcrEntity,
   ],
   include: {'package:immich_mobile/infrastructure/entities/merged_asset.drift'},
 )
@@ -97,7 +99,7 @@ class Drift extends $Drift implements IDatabaseRepository {
   }
 
   @override
-  int get schemaVersion => 20;
+  int get schemaVersion => 21;
 
   @override
   MigrationStrategy get migration => MigrationStrategy(
@@ -230,6 +232,9 @@ class Drift extends $Drift implements IDatabaseRepository {
             await m.addColumn(v20.assetFaceEntity, v20.assetFaceEntity.isVisible);
             await m.addColumn(v20.assetFaceEntity, v20.assetFaceEntity.deletedAt);
           },
+          from20To21: (m, v21) async {
+            await m.create(v21.assetOcrEntity);
+          },
         ),
       );
 

mobile/lib/infrastructure/repositories/db.repository.drift.dart

@@ -41,9 +41,11 @@ import 'package:immich_mobile/infrastructure/entities/store.entity.drift.dart'
     as i19;
 import 'package:immich_mobile/infrastructure/entities/trashed_local_asset.entity.drift.dart'
     as i20;
-import 'package:immich_mobile/infrastructure/entities/merged_asset.drift.dart'
+import 'package:immich_mobile/infrastructure/entities/asset_ocr.entity.drift.dart'
     as i21;
-import 'package:drift/internal/modular.dart' as i22;
+import 'package:immich_mobile/infrastructure/entities/merged_asset.drift.dart'
+    as i22;
+import 'package:drift/internal/modular.dart' as i23;
 
 abstract class $Drift extends i0.GeneratedDatabase {
   $Drift(i0.QueryExecutor e) : super(e);
@@ -85,9 +87,12 @@ abstract class $Drift extends i0.GeneratedDatabase {
   late final i19.$StoreEntityTable storeEntity = i19.$StoreEntityTable(this);
   late final i20.$TrashedLocalAssetEntityTable trashedLocalAssetEntity = i20
       .$TrashedLocalAssetEntityTable(this);
-  i21.MergedAssetDrift get mergedAssetDrift => i22.ReadDatabaseContainer(
+  late final i21.$AssetOcrEntityTable assetOcrEntity = i21.$AssetOcrEntityTable(
     this,
-  ).accessor<i21.MergedAssetDrift>(i21.MergedAssetDrift.new);
+  );
+  i22.MergedAssetDrift get mergedAssetDrift => i23.ReadDatabaseContainer(
+    this,
+  ).accessor<i22.MergedAssetDrift>(i22.MergedAssetDrift.new);
   @override
   Iterable<i0.TableInfo<i0.Table, Object?>> get allTables =>
       allSchemaEntities.whereType<i0.TableInfo<i0.Table, Object?>>();
@@ -125,6 +130,7 @@ abstract class $Drift extends i0.GeneratedDatabase {
     assetFaceEntity,
     storeEntity,
     trashedLocalAssetEntity,
+    assetOcrEntity,
     i10.idxPartnerSharedWithId,
     i11.idxLatLng,
     i12.idxRemoteAlbumAssetAlbumAsset,
@@ -325,6 +331,13 @@ abstract class $Drift extends i0.GeneratedDatabase {
       ),
       result: [i0.TableUpdate('asset_face_entity', kind: i0.UpdateKind.update)],
     ),
+    i0.WritePropagation(
+      on: i0.TableUpdateQuery.onTableName(
+        'remote_asset_entity',
+        limitUpdateKind: i0.UpdateKind.delete,
+      ),
+      result: [i0.TableUpdate('asset_ocr_entity', kind: i0.UpdateKind.delete)],
+    ),
   ]);
   @override
   i0.DriftDatabaseOptions get options =>
@@ -384,4 +397,6 @@ class $DriftManager {
         _db,
         _db.trashedLocalAssetEntity,
       );
+  i21.$$AssetOcrEntityTableTableManager get assetOcrEntity =>
+      i21.$$AssetOcrEntityTableTableManager(_db, _db.assetOcrEntity);
 }

mobile/lib/infrastructure/repositories/db.repository.steps.dart

@@ -8904,6 +8904,648 @@ i1.GeneratedColumn<bool> _column_102(String aliasedName) =>
       ),
       defaultValue: const CustomExpression('1'),
     );
+
+final class Schema21 extends i0.VersionedSchema {
+  Schema21({required super.database}) : super(version: 21);
+  @override
+  late final List<i1.DatabaseSchemaEntity> entities = [
+    userEntity,
+    remoteAssetEntity,
+    stackEntity,
+    localAssetEntity,
+    remoteAlbumEntity,
+    localAlbumEntity,
+    localAlbumAssetEntity,
+    idxLocalAlbumAssetAlbumAsset,
+    idxRemoteAlbumOwnerId,
+    idxLocalAssetChecksum,
+    idxLocalAssetCloudId,
+    idxStackPrimaryAssetId,
+    idxRemoteAssetOwnerChecksum,
+    uQRemoteAssetsOwnerChecksum,
+    uQRemoteAssetsOwnerLibraryChecksum,
+    idxRemoteAssetChecksum,
+    idxRemoteAssetStackId,
+    idxRemoteAssetLocalDateTimeDay,
+    idxRemoteAssetLocalDateTimeMonth,
+    authUserEntity,
+    userMetadataEntity,
+    partnerEntity,
+    remoteExifEntity,
+    remoteAlbumAssetEntity,
+    remoteAlbumUserEntity,
+    remoteAssetCloudIdEntity,
+    memoryEntity,
+    memoryAssetEntity,
+    personEntity,
+    assetFaceEntity,
+    storeEntity,
+    trashedLocalAssetEntity,
+    assetOcrEntity,
+    idxPartnerSharedWithId,
+    idxLatLng,
+    idxRemoteAlbumAssetAlbumAsset,
+    idxRemoteAssetCloudId,
+    idxPersonOwnerId,
+    idxAssetFacePersonId,
+    idxAssetFaceAssetId,
+    idxTrashedLocalAssetChecksum,
+    idxTrashedLocalAssetAlbum,
+  ];
+  late final Shape20 userEntity = Shape20(
+    source: i0.VersionedTable(
+      entityName: 'user_entity',
+      withoutRowId: true,
+      isStrict: true,
+      tableConstraints: ['PRIMARY KEY(id)'],
+      columns: [
+        _column_0,
+        _column_1,
+        _column_3,
+        _column_84,
+        _column_85,
+        _column_91,
+      ],
+      attachedDatabase: database,
+    ),
+    alias: null,
+  );
+  late final Shape28 remoteAssetEntity = Shape28(
+    source: i0.VersionedTable(
+      entityName: 'remote_asset_entity',
+      withoutRowId: true,
+      isStrict: true,
+      tableConstraints: ['PRIMARY KEY(id)'],
+      columns: [
+        _column_1,
+        _column_8,
+        _column_9,
+        _column_5,
+        _column_10,
+        _column_11,
+        _column_12,
+        _column_0,
+        _column_13,
+        _column_14,
+        _column_15,
+        _column_16,
+        _column_17,
+        _column_18,
+        _column_19,
+        _column_20,
+        _column_21,
+        _column_86,
+        _column_101,
+      ],
+      attachedDatabase: database,
+    ),
+    alias: null,
+  );
+  late final Shape3 stackEntity = Shape3(
+    source: i0.VersionedTable(
+      entityName: 'stack_entity',
+      withoutRowId: true,
+      isStrict: true,
+      tableConstraints: ['PRIMARY KEY(id)'],
+      columns: [_column_0, _column_9, _column_5, _column_15, _column_75],
+      attachedDatabase: database,
+    ),
+    alias: null,
+  );
+  late final Shape26 localAssetEntity = Shape26(
+    source: i0.VersionedTable(
+      entityName: 'local_asset_entity',
+      withoutRowId: true,
+      isStrict: true,
+      tableConstraints: ['PRIMARY KEY(id)'],
+      columns: [
+        _column_1,
+        _column_8,
+        _column_9,
+        _column_5,
+        _column_10,
+        _column_11,
+        _column_12,
+        _column_0,
+        _column_22,
+        _column_14,
+        _column_23,
+        _column_98,
+        _column_96,
+        _column_46,
+        _column_47,
+      ],
+      attachedDatabase: database,
+    ),
+    alias: null,
+  );
+  late final Shape9 remoteAlbumEntity = Shape9(
+    source: i0.VersionedTable(
+      entityName: 'remote_album_entity',
+      withoutRowId: true,
+      isStrict: true,
+      tableConstraints: ['PRIMARY KEY(id)'],
+      columns: [
+        _column_0,
+        _column_1,
+        _column_56,
+        _column_9,
+        _column_5,
+        _column_15,
+        _column_57,
+        _column_58,
+        _column_59,
+      ],
+      attachedDatabase: database,
+    ),
+    alias: null,
+  );
+  late final Shape19 localAlbumEntity = Shape19(
+    source: i0.VersionedTable(
+      entityName: 'local_album_entity',
+      withoutRowId: true,
+      isStrict: true,
+      tableConstraints: ['PRIMARY KEY(id)'],
+      columns: [
+        _column_0,
+        _column_1,
+        _column_5,
+        _column_31,
+        _column_32,
+        _column_90,
+        _column_33,
+      ],
+      attachedDatabase: database,
+    ),
+    alias: null,
+  );
+  late final Shape22 localAlbumAssetEntity = Shape22(
+    source: i0.VersionedTable(
+      entityName: 'local_album_asset_entity',
+      withoutRowId: true,
+      isStrict: true,
+      tableConstraints: ['PRIMARY KEY(asset_id, album_id)'],
+      columns: [_column_34, _column_35, _column_33],
+      attachedDatabase: database,
+    ),
+    alias: null,
+  );
+  final i1.Index idxLocalAlbumAssetAlbumAsset = i1.Index(
+    'idx_local_album_asset_album_asset',
+    'CREATE INDEX IF NOT EXISTS idx_local_album_asset_album_asset ON local_album_asset_entity (album_id, asset_id)',
+  );
+  final i1.Index idxRemoteAlbumOwnerId = i1.Index(
+    'idx_remote_album_owner_id',
+    'CREATE INDEX IF NOT EXISTS idx_remote_album_owner_id ON remote_album_entity (owner_id)',
+  );
+  final i1.Index idxLocalAssetChecksum = i1.Index(
+    'idx_local_asset_checksum',
+    'CREATE INDEX IF NOT EXISTS idx_local_asset_checksum ON local_asset_entity (checksum)',
+  );
+  final i1.Index idxLocalAssetCloudId = i1.Index(
+    'idx_local_asset_cloud_id',
+    'CREATE INDEX IF NOT EXISTS idx_local_asset_cloud_id ON local_asset_entity (i_cloud_id)',
+  );
+  final i1.Index idxStackPrimaryAssetId = i1.Index(
+    'idx_stack_primary_asset_id',
+    'CREATE INDEX IF NOT EXISTS idx_stack_primary_asset_id ON stack_entity (primary_asset_id)',
+  );
+  final i1.Index idxRemoteAssetOwnerChecksum = i1.Index(
+    'idx_remote_asset_owner_checksum',
+    'CREATE INDEX IF NOT EXISTS idx_remote_asset_owner_checksum ON remote_asset_entity (owner_id, checksum)',
+  );
+  final i1.Index uQRemoteAssetsOwnerChecksum = i1.Index(
+    'UQ_remote_assets_owner_checksum',
+    'CREATE UNIQUE INDEX IF NOT EXISTS UQ_remote_assets_owner_checksum ON remote_asset_entity (owner_id, checksum) WHERE(library_id IS NULL)',
+  );
+  final i1.Index uQRemoteAssetsOwnerLibraryChecksum = i1.Index(
+    'UQ_remote_assets_owner_library_checksum',
+    'CREATE UNIQUE INDEX IF NOT EXISTS UQ_remote_assets_owner_library_checksum ON remote_asset_entity (owner_id, library_id, checksum) WHERE(library_id IS NOT NULL)',
+  );
+  final i1.Index idxRemoteAssetChecksum = i1.Index(
+    'idx_remote_asset_checksum',
+    'CREATE INDEX IF NOT EXISTS idx_remote_asset_checksum ON remote_asset_entity (checksum)',
+  );
+  final i1.Index idxRemoteAssetStackId = i1.Index(
+    'idx_remote_asset_stack_id',
+    'CREATE INDEX IF NOT EXISTS idx_remote_asset_stack_id ON remote_asset_entity (stack_id)',
+  );
+  final i1.Index idxRemoteAssetLocalDateTimeDay = i1.Index(
+    'idx_remote_asset_local_date_time_day',
+    'CREATE INDEX IF NOT EXISTS idx_remote_asset_local_date_time_day ON remote_asset_entity (STRFTIME(\'%Y-%m-%d\', local_date_time))',
+  );
+  final i1.Index idxRemoteAssetLocalDateTimeMonth = i1.Index(
+    'idx_remote_asset_local_date_time_month',
+    'CREATE INDEX IF NOT EXISTS idx_remote_asset_local_date_time_month ON remote_asset_entity (STRFTIME(\'%Y-%m\', local_date_time))',
+  );
+  late final Shape21 authUserEntity = Shape21(
+    source: i0.VersionedTable(
+      entityName: 'auth_user_entity',
+      withoutRowId: true,
+      isStrict: true,
+      tableConstraints: ['PRIMARY KEY(id)'],
+      columns: [
+        _column_0,
+        _column_1,
+        _column_3,
+        _column_2,
+        _column_84,
+        _column_85,
+        _column_92,
+        _column_93,
+        _column_7,
+        _column_94,
+      ],
+      attachedDatabase: database,
+    ),
+    alias: null,
+  );
+  late final Shape4 userMetadataEntity = Shape4(
+    source: i0.VersionedTable(
+      entityName: 'user_metadata_entity',
+      withoutRowId: true,
+      isStrict: true,
+      tableConstraints: ['PRIMARY KEY(user_id, "key")'],
+      columns: [_column_25, _column_26, _column_27],
+      attachedDatabase: database,
+    ),
+    alias: null,
+  );
+  late final Shape5 partnerEntity = Shape5(
+    source: i0.VersionedTable(
+      entityName: 'partner_entity',
+      withoutRowId: true,
+      isStrict: true,
+      tableConstraints: ['PRIMARY KEY(shared_by_id, shared_with_id)'],
+      columns: [_column_28, _column_29, _column_30],
+      attachedDatabase: database,
+    ),
+    alias: null,
+  );
+  late final Shape8 remoteExifEntity = Shape8(
+    source: i0.VersionedTable(
+      entityName: 'remote_exif_entity',
+      withoutRowId: true,
+      isStrict: true,
+      tableConstraints: ['PRIMARY KEY(asset_id)'],
+      columns: [
+        _column_36,
+        _column_37,
+        _column_38,
+        _column_39,
+        _column_40,
+        _column_41,
+        _column_11,
+        _column_10,
+        _column_42,
+        _column_43,
+        _column_44,
+        _column_45,
+        _column_46,
+        _column_47,
+        _column_48,
+        _column_49,
+        _column_50,
+        _column_51,
+        _column_52,
+        _column_53,
+        _column_54,
+        _column_55,
+      ],
+      attachedDatabase: database,
+    ),
+    alias: null,
+  );
+  late final Shape7 remoteAlbumAssetEntity = Shape7(
+    source: i0.VersionedTable(
+      entityName: 'remote_album_asset_entity',
+      withoutRowId: true,
+      isStrict: true,
+      tableConstraints: ['PRIMARY KEY(asset_id, album_id)'],
+      columns: [_column_36, _column_60],
+      attachedDatabase: database,
+    ),
+    alias: null,
+  );
+  late final Shape10 remoteAlbumUserEntity = Shape10(
+    source: i0.VersionedTable(
+      entityName: 'remote_album_user_entity',
+      withoutRowId: true,
+      isStrict: true,
+      tableConstraints: ['PRIMARY KEY(album_id, user_id)'],
+      columns: [_column_60, _column_25, _column_61],
+      attachedDatabase: database,
+    ),
+    alias: null,
+  );
+  late final Shape27 remoteAssetCloudIdEntity = Shape27(
+    source: i0.VersionedTable(
+      entityName: 'remote_asset_cloud_id_entity',
+      withoutRowId: true,
+      isStrict: true,
+      tableConstraints: ['PRIMARY KEY(asset_id)'],
+      columns: [
+        _column_36,
+        _column_99,
+        _column_100,
+        _column_96,
+        _column_46,
+        _column_47,
+      ],
+      attachedDatabase: database,
+    ),
+    alias: null,
+  );
+  late final Shape11 memoryEntity = Shape11(
+    source: i0.VersionedTable(
+      entityName: 'memory_entity',
+      withoutRowId: true,
+      isStrict: true,
+      tableConstraints: ['PRIMARY KEY(id)'],
+      columns: [
+        _column_0,
+        _column_9,
+        _column_5,
+        _column_18,
+        _column_15,
+        _column_8,
+        _column_62,
+        _column_63,
+        _column_64,
+        _column_65,
+        _column_66,
+        _column_67,
+      ],
+      attachedDatabase: database,
+    ),
+    alias: null,
+  );
+  late final Shape12 memoryAssetEntity = Shape12(
+    source: i0.VersionedTable(
+      entityName: 'memory_asset_entity',
+      withoutRowId: true,
+      isStrict: true,
+      tableConstraints: ['PRIMARY KEY(asset_id, memory_id)'],
+      columns: [_column_36, _column_68],
+      attachedDatabase: database,
+    ),
+    alias: null,
+  );
+  late final Shape14 personEntity = Shape14(
+    source: i0.VersionedTable(
+      entityName: 'person_entity',
+      withoutRowId: true,
+      isStrict: true,
+      tableConstraints: ['PRIMARY KEY(id)'],
+      columns: [
+        _column_0,
+        _column_9,
+        _column_5,
+        _column_15,
+        _column_1,
+        _column_69,
+        _column_71,
+        _column_72,
+        _column_73,
+        _column_74,
+      ],
+      attachedDatabase: database,
+    ),
+    alias: null,
+  );
+  late final Shape29 assetFaceEntity = Shape29(
+    source: i0.VersionedTable(
+      entityName: 'asset_face_entity',
+      withoutRowId: true,
+      isStrict: true,
+      tableConstraints: ['PRIMARY KEY(id)'],
+      columns: [
+        _column_0,
+        _column_36,
+        _column_76,
+        _column_77,
+        _column_78,
+        _column_79,
+        _column_80,
+        _column_81,
+        _column_82,
+        _column_83,
+        _column_102,
+        _column_18,
+      ],
+      attachedDatabase: database,
+    ),
+    alias: null,
+  );
+  late final Shape18 storeEntity = Shape18(
+    source: i0.VersionedTable(
+      entityName: 'store_entity',
+      withoutRowId: true,
+      isStrict: true,
+      tableConstraints: ['PRIMARY KEY(id)'],
+      columns: [_column_87, _column_88, _column_89],
+      attachedDatabase: database,
+    ),
+    alias: null,
+  );
+  late final Shape25 trashedLocalAssetEntity = Shape25(
+    source: i0.VersionedTable(
+      entityName: 'trashed_local_asset_entity',
+      withoutRowId: true,
+      isStrict: true,
+      tableConstraints: ['PRIMARY KEY(id, album_id)'],
+      columns: [
+        _column_1,
+        _column_8,
+        _column_9,
+        _column_5,
+        _column_10,
+        _column_11,
+        _column_12,
+        _column_0,
+        _column_95,
+        _column_22,
+        _column_14,
+        _column_23,
+        _column_97,
+      ],
+      attachedDatabase: database,
+    ),
+    alias: null,
+  );
+  late final Shape30 assetOcrEntity = Shape30(
+    source: i0.VersionedTable(
+      entityName: 'asset_ocr_entity',
+      withoutRowId: true,
+      isStrict: true,
+      tableConstraints: ['PRIMARY KEY(id)'],
+      columns: [
+        _column_0,
+        _column_36,
+        _column_103,
+        _column_104,
+        _column_105,
+        _column_106,
+        _column_107,
+        _column_108,
+        _column_109,
+        _column_110,
+        _column_111,
+        _column_112,
+        _column_113,
+        _column_102,
+      ],
+      attachedDatabase: database,
+    ),
+    alias: null,
+  );
+  final i1.Index idxPartnerSharedWithId = i1.Index(
+    'idx_partner_shared_with_id',
+    'CREATE INDEX IF NOT EXISTS idx_partner_shared_with_id ON partner_entity (shared_with_id)',
+  );
+  final i1.Index idxLatLng = i1.Index(
+    'idx_lat_lng',
+    'CREATE INDEX IF NOT EXISTS idx_lat_lng ON remote_exif_entity (latitude, longitude)',
+  );
+  final i1.Index idxRemoteAlbumAssetAlbumAsset = i1.Index(
+    'idx_remote_album_asset_album_asset',
+    'CREATE INDEX IF NOT EXISTS idx_remote_album_asset_album_asset ON remote_album_asset_entity (album_id, asset_id)',
+  );
+  final i1.Index idxRemoteAssetCloudId = i1.Index(
+    'idx_remote_asset_cloud_id',
+    'CREATE INDEX IF NOT EXISTS idx_remote_asset_cloud_id ON remote_asset_cloud_id_entity (cloud_id)',
+  );
+  final i1.Index idxPersonOwnerId = i1.Index(
+    'idx_person_owner_id',
+    'CREATE INDEX IF NOT EXISTS idx_person_owner_id ON person_entity (owner_id)',
+  );
+  final i1.Index idxAssetFacePersonId = i1.Index(
+    'idx_asset_face_person_id',
+    'CREATE INDEX IF NOT EXISTS idx_asset_face_person_id ON asset_face_entity (person_id)',
+  );
+  final i1.Index idxAssetFaceAssetId = i1.Index(
+    'idx_asset_face_asset_id',
+    'CREATE INDEX IF NOT EXISTS idx_asset_face_asset_id ON asset_face_entity (asset_id)',
+  );
+  final i1.Index idxTrashedLocalAssetChecksum = i1.Index(
+    'idx_trashed_local_asset_checksum',
+    'CREATE INDEX IF NOT EXISTS idx_trashed_local_asset_checksum ON trashed_local_asset_entity (checksum)',
+  );
+  final i1.Index idxTrashedLocalAssetAlbum = i1.Index(
+    'idx_trashed_local_asset_album',
+    'CREATE INDEX IF NOT EXISTS idx_trashed_local_asset_album ON trashed_local_asset_entity (album_id)',
+  );
+}
+
+class Shape30 extends i0.VersionedTable {
+  Shape30({required super.source, required super.alias}) : super.aliased();
+  i1.GeneratedColumn<String> get id =>
+      columnsByName['id']! as i1.GeneratedColumn<String>;
+  i1.GeneratedColumn<String> get assetId =>
+      columnsByName['asset_id']! as i1.GeneratedColumn<String>;
+  i1.GeneratedColumn<double> get x1 =>
+      columnsByName['x1']! as i1.GeneratedColumn<double>;
+  i1.GeneratedColumn<double> get y1 =>
+      columnsByName['y1']! as i1.GeneratedColumn<double>;
+  i1.GeneratedColumn<double> get x2 =>
+      columnsByName['x2']! as i1.GeneratedColumn<double>;
+  i1.GeneratedColumn<double> get y2 =>
+      columnsByName['y2']! as i1.GeneratedColumn<double>;
+  i1.GeneratedColumn<double> get x3 =>
+      columnsByName['x3']! as i1.GeneratedColumn<double>;
+  i1.GeneratedColumn<double> get y3 =>
+      columnsByName['y3']! as i1.GeneratedColumn<double>;
+  i1.GeneratedColumn<double> get x4 =>
+      columnsByName['x4']! as i1.GeneratedColumn<double>;
+  i1.GeneratedColumn<double> get y4 =>
+      columnsByName['y4']! as i1.GeneratedColumn<double>;
+  i1.GeneratedColumn<double> get boxScore =>
+      columnsByName['box_score']! as i1.GeneratedColumn<double>;
+  i1.GeneratedColumn<double> get textScore =>
+      columnsByName['text_score']! as i1.GeneratedColumn<double>;
+  i1.GeneratedColumn<String> get recognizedText =>
+      columnsByName['text']! as i1.GeneratedColumn<String>;
+  i1.GeneratedColumn<bool> get isVisible =>
+      columnsByName['is_visible']! as i1.GeneratedColumn<bool>;
+}
+
+i1.GeneratedColumn<double> _column_103(String aliasedName) =>
+    i1.GeneratedColumn<double>(
+      'x1',
+      aliasedName,
+      false,
+      type: i1.DriftSqlType.double,
+    );
+i1.GeneratedColumn<double> _column_104(String aliasedName) =>
+    i1.GeneratedColumn<double>(
+      'y1',
+      aliasedName,
+      false,
+      type: i1.DriftSqlType.double,
+    );
+i1.GeneratedColumn<double> _column_105(String aliasedName) =>
+    i1.GeneratedColumn<double>(
+      'x2',
+      aliasedName,
+      false,
+      type: i1.DriftSqlType.double,
+    );
+i1.GeneratedColumn<double> _column_106(String aliasedName) =>
+    i1.GeneratedColumn<double>(
+      'y2',
+      aliasedName,
+      false,
+      type: i1.DriftSqlType.double,
+    );
+i1.GeneratedColumn<double> _column_107(String aliasedName) =>
+    i1.GeneratedColumn<double>(
+      'x3',
+      aliasedName,
+      false,
+      type: i1.DriftSqlType.double,
+    );
+i1.GeneratedColumn<double> _column_108(String aliasedName) =>
+    i1.GeneratedColumn<double>(
+      'y3',
+      aliasedName,
+      false,
+      type: i1.DriftSqlType.double,
+    );
+i1.GeneratedColumn<double> _column_109(String aliasedName) =>
+    i1.GeneratedColumn<double>(
+      'x4',
+      aliasedName,
+      false,
+      type: i1.DriftSqlType.double,
+    );
+i1.GeneratedColumn<double> _column_110(String aliasedName) =>
+    i1.GeneratedColumn<double>(
+      'y4',
+      aliasedName,
+      false,
+      type: i1.DriftSqlType.double,
+    );
+i1.GeneratedColumn<double> _column_111(String aliasedName) =>
+    i1.GeneratedColumn<double>(
+      'box_score',
+      aliasedName,
+      false,
+      type: i1.DriftSqlType.double,
+    );
+i1.GeneratedColumn<double> _column_112(String aliasedName) =>
+    i1.GeneratedColumn<double>(
+      'text_score',
+      aliasedName,
+      false,
+      type: i1.DriftSqlType.double,
+    );
+i1.GeneratedColumn<String> _column_113(String aliasedName) =>
+    i1.GeneratedColumn<String>(
+      'text',
+      aliasedName,
+      false,
+      type: i1.DriftSqlType.string,
+    );
 i0.MigrationStepWithVersion migrationSteps({
   required Future<void> Function(i1.Migrator m, Schema2 schema) from1To2,
   required Future<void> Function(i1.Migrator m, Schema3 schema) from2To3,
@@ -8924,6 +9566,7 @@ i0.MigrationStepWithVersion migrationSteps({
   required Future<void> Function(i1.Migrator m, Schema18 schema) from17To18,
   required Future<void> Function(i1.Migrator m, Schema19 schema) from18To19,
   required Future<void> Function(i1.Migrator m, Schema20 schema) from19To20,
+  required Future<void> Function(i1.Migrator m, Schema21 schema) from20To21,
 }) {
   return (currentVersion, database) async {
     switch (currentVersion) {
@@ -9022,6 +9665,11 @@ i0.MigrationStepWithVersion migrationSteps({
         final migrator = i1.Migrator(database, schema);
         await from19To20(migrator, schema);
         return 20;
+      case 20:
+        final schema = Schema21(database: database);
+        final migrator = i1.Migrator(database, schema);
+        await from20To21(migrator, schema);
+        return 21;
       default:
         throw ArgumentError.value('Unknown migration from $currentVersion');
     }
@@ -9048,6 +9696,7 @@ i1.OnUpgrade stepByStep({
   required Future<void> Function(i1.Migrator m, Schema18 schema) from17To18,
   required Future<void> Function(i1.Migrator m, Schema19 schema) from18To19,
   required Future<void> Function(i1.Migrator m, Schema20 schema) from19To20,
+  required Future<void> Function(i1.Migrator m, Schema21 schema) from20To21,
 }) => i0.VersionedSchema.stepByStepHelper(
   step: migrationSteps(
     from1To2: from1To2,
@@ -9069,5 +9718,6 @@ i1.OnUpgrade stepByStep({
     from17To18: from17To18,
     from18To19: from18To19,
     from19To20: from19To20,
+    from20To21: from20To21,
   ),
 );

mobile/lib/infrastructure/repositories/ocr.repository.dart

@@ -0,0 +1,36 @@
+import 'package:immich_mobile/domain/models/ocr.model.dart';
+import 'package:immich_mobile/infrastructure/entities/asset_ocr.entity.drift.dart';
+import 'package:immich_mobile/infrastructure/repositories/db.repository.dart';
+
+class DriftOcrRepository extends DriftDatabaseRepository {
+  final Drift _db;
+  const DriftOcrRepository(this._db) : super(_db);
+
+  Future<DriftOcr?> get(String assetId) async {
+    final query = _db.select(_db.assetOcrEntity)..where((row) => row.assetId.equals(assetId));
+
+    final result = await query.getSingleOrNull();
+    return result?.toDto();
+  }
+}
+
+extension on AssetOcrEntityData {
+  DriftOcr toDto() {
+    return DriftOcr(
+      id: id,
+      assetId: assetId,
+      x1: x1,
+      y1: y1,
+      x2: x2,
+      y2: y2,
+      x3: x3,
+      y3: y3,
+      x4: x4,
+      y4: y4,
+      boxScore: boxScore,
+      textScore: textScore,
+      text: recognizedText,
+      isVisible: isVisible,
+    );
+  }
+}

mobile/lib/infrastructure/repositories/sync_api.repository.dart

@@ -68,6 +68,7 @@ class SyncApiRepository {
           SyncRequestType.peopleV1,
           if (serverVersion < const SemVer(major: 2, minor: 6, patch: 0)) SyncRequestType.assetFacesV1,
           if (serverVersion >= const SemVer(major: 2, minor: 6, patch: 0)) SyncRequestType.assetFacesV2,
+          SyncRequestType.assetOcrV1,
         ],
         reset: shouldReset,
       ).toJson(),
@@ -195,6 +196,8 @@ const _kResponseMap = <SyncEntityType, Function(Object)>{
   SyncEntityType.assetFaceV1: SyncAssetFaceV1.fromJson,
   SyncEntityType.assetFaceV2: SyncAssetFaceV2.fromJson,
   SyncEntityType.assetFaceDeleteV1: SyncAssetFaceDeleteV1.fromJson,
+  SyncEntityType.assetOcrV1: SyncAssetOcrV1.fromJson,
+  SyncEntityType.assetOcrDeleteV1: SyncAssetOcrDeleteV1.fromJson,
   SyncEntityType.syncCompleteV1: _SyncEmptyDto.fromJson,
 };
 

mobile/lib/infrastructure/repositories/sync_stream.repository.dart

@@ -9,6 +9,7 @@ import 'package:immich_mobile/domain/models/memory.model.dart';
 import 'package:immich_mobile/domain/models/user.model.dart';
 import 'package:immich_mobile/domain/models/user_metadata.model.dart';
 import 'package:immich_mobile/infrastructure/entities/asset_face.entity.drift.dart';
+import 'package:immich_mobile/infrastructure/entities/asset_ocr.entity.drift.dart';
 import 'package:immich_mobile/infrastructure/entities/auth_user.entity.drift.dart';
 import 'package:immich_mobile/infrastructure/entities/exif.entity.drift.dart';
 import 'package:immich_mobile/infrastructure/entities/memory.entity.drift.dart';
@@ -58,6 +59,7 @@ class SyncStreamRepository extends DriftDatabaseRepository {
           await _db.userEntity.deleteAll();
           await _db.userMetadataEntity.deleteAll();
           await _db.remoteAssetCloudIdEntity.deleteAll();
+          await _db.assetOcrEntity.deleteAll();
         });
         await _db.customStatement('PRAGMA foreign_keys = ON');
       });
@@ -696,6 +698,53 @@ class SyncStreamRepository extends DriftDatabaseRepository {
     }
   }
 
+  Future<void> updateAssetOcrV1(Iterable<SyncAssetOcrV1> data) async {
+    try {
+      await _db.batch((batch) {
+        for (final assetOcr in data) {
+          final companion = AssetOcrEntityCompanion(
+            id: Value(assetOcr.id),
+            assetId: Value(assetOcr.assetId),
+            recognizedText: Value(assetOcr.text),
+            x1: Value(assetOcr.x1.toDouble()),
+            y1: Value(assetOcr.y1.toDouble()),
+            x2: Value(assetOcr.x2.toDouble()),
+            y2: Value(assetOcr.y2.toDouble()),
+            x3: Value(assetOcr.x3.toDouble()),
+            y3: Value(assetOcr.y3.toDouble()),
+            x4: Value(assetOcr.x4.toDouble()),
+            y4: Value(assetOcr.y4.toDouble()),
+            boxScore: Value(assetOcr.boxScore.toDouble()),
+            textScore: Value(assetOcr.textScore.toDouble()),
+            isVisible: Value(assetOcr.isVisible),
+          );
+
+          batch.insert(
+            _db.assetOcrEntity,
+            companion.copyWith(id: Value(assetOcr.id)),
+            onConflict: DoUpdate((_) => companion),
+          );
+        }
+      });
+    } catch (error, stack) {
+      _logger.severe('Error: updateAssetOcrV1', error, stack);
+      rethrow;
+    }
+  }
+
+  Future<void> deleteAssetOcrV1(Iterable<SyncAssetOcrDeleteV1> data) async {
+    try {
+      await _db.batch((batch) {
+        for (final assetOcr in data) {
+          batch.deleteWhere(_db.assetOcrEntity, (row) => row.id.equals(assetOcr.id));
+        }
+      });
+    } catch (error, stack) {
+      _logger.severe('Error: deleteAssetOcrV1', error, stack);
+      rethrow;
+    }
+  }
+
   Future<void> pruneAssets() async {
     try {
       await _db.transaction(() async {

mobile/lib/providers/infrastructure/ocr.provider.dart

@@ -0,0 +1,10 @@
+import 'package:immich_mobile/domain/services/ocr.service.dart';
+import 'package:immich_mobile/infrastructure/repositories/ocr.repository.dart';
+import 'package:immich_mobile/providers/infrastructure/db.provider.dart';
+import 'package:riverpod_annotation/riverpod_annotation.dart';
+
+final driftOcrRepositoryProvider = Provider<DriftOcrRepository>((ref) => DriftOcrRepository(ref.watch(driftProvider)));
+
+final driftOcrServiceProvider = Provider<DriftOcrService>(
+  (ref) => DriftOcrService(ref.watch(driftOcrRepositoryProvider)),
+);

mobile/pubspec.lock

@@ -1217,10 +1217,10 @@ packages:
     dependency: transitive
     description:
       name: meta
-      sha256: "23f08335362185a5ea2ad3a4e597f1375e78bce8a040df5c600c8d3552ef2394"
+      sha256: e3641ec5d63ebf0d9b41bd43201a66e3fc79a65db5f61fc181f04cd27aab950c
       url: "https://pub.dev"
     source: hosted
-    version: "1.17.0"
+    version: "1.16.0"
   mime:
     dependency: transitive
     description:
@@ -1910,10 +1910,10 @@ packages:
     dependency: transitive
     description:
       name: test_api
-      sha256: ab2726c1a94d3176a45960b6234466ec367179b87dd74f1611adb1f3b5fb9d55
+      sha256: "522f00f556e73044315fa4585ec3270f1808a4b186c936e612cab0b565ff1e00"
       url: "https://pub.dev"
     source: hosted
-    version: "0.7.7"
+    version: "0.7.6"
   thumbhash:
     dependency: "direct main"
     description:

mobile/test/drift/main/generated/schema.dart

@@ -23,6 +23,7 @@ import 'schema_v17.dart' as v17;
 import 'schema_v18.dart' as v18;
 import 'schema_v19.dart' as v19;
 import 'schema_v20.dart' as v20;
+import 'schema_v21.dart' as v21;
 
 class GeneratedHelper implements SchemaInstantiationHelper {
   @override
@@ -68,6 +69,8 @@ class GeneratedHelper implements SchemaInstantiationHelper {
         return v19.DatabaseAtV19(db);
       case 20:
         return v20.DatabaseAtV20(db);
+      case 21:
+        return v21.DatabaseAtV21(db);
       default:
         throw MissingSchemaException(version, versions);
     }
@@ -94,5 +97,6 @@ class GeneratedHelper implements SchemaInstantiationHelper {
     18,
     19,
     20,
+    21,
   ];
 }