Source Code added

mobile/lib/services/timeline.service.dart

@@ -0,0 +1,98 @@
+import 'package:hooks_riverpod/hooks_riverpod.dart';
+import 'package:immich_mobile/domain/services/user.service.dart';
+import 'package:immich_mobile/entities/album.entity.dart';
+import 'package:immich_mobile/entities/asset.entity.dart';
+import 'package:immich_mobile/providers/app_settings.provider.dart';
+import 'package:immich_mobile/providers/infrastructure/user.provider.dart';
+import 'package:immich_mobile/repositories/timeline.repository.dart';
+import 'package:immich_mobile/services/app_settings.service.dart';
+import 'package:immich_mobile/widgets/asset_grid/asset_grid_data_structure.dart';
+
+final timelineServiceProvider = Provider<TimelineService>((ref) {
+  return TimelineService(
+    ref.watch(timelineRepositoryProvider),
+    ref.watch(appSettingsServiceProvider),
+    ref.watch(userServiceProvider),
+  );
+});
+
+class TimelineService {
+  final TimelineRepository _timelineRepository;
+  final AppSettingsService _appSettingsService;
+  final UserService _userService;
+
+  const TimelineService(this._timelineRepository, this._appSettingsService, this._userService);
+
+  Future<List<String>> getTimelineUserIds() async {
+    final me = _userService.getMyUser();
+    return _timelineRepository.getTimelineUserIds(me.id);
+  }
+
+  Stream<List<String>> watchTimelineUserIds() async* {
+    final me = _userService.getMyUser();
+    yield* _timelineRepository.watchTimelineUsers(me.id);
+  }
+
+  Stream<RenderList> watchHomeTimeline(String userId) {
+    return _timelineRepository.watchHomeTimeline(userId, _getGroupByOption());
+  }
+
+  Stream<RenderList> watchMultiUsersTimeline(List<String> userIds) {
+    return _timelineRepository.watchMultiUsersTimeline(userIds, _getGroupByOption());
+  }
+
+  Stream<RenderList> watchArchiveTimeline() async* {
+    final user = _userService.getMyUser();
+
+    yield* _timelineRepository.watchArchiveTimeline(user.id);
+  }
+
+  Stream<RenderList> watchFavoriteTimeline() async* {
+    final user = _userService.getMyUser();
+
+    yield* _timelineRepository.watchFavoriteTimeline(user.id);
+  }
+
+  Stream<RenderList> watchAlbumTimeline(Album album) async* {
+    yield* _timelineRepository.watchAlbumTimeline(album, _getGroupByOption());
+  }
+
+  Stream<RenderList> watchTrashTimeline() async* {
+    final user = _userService.getMyUser();
+
+    yield* _timelineRepository.watchTrashTimeline(user.id);
+  }
+
+  Stream<RenderList> watchAllVideosTimeline() {
+    final user = _userService.getMyUser();
+
+    return _timelineRepository.watchAllVideosTimeline(user.id);
+  }
+
+  Future<RenderList> getTimelineFromAssets(List<Asset> assets, GroupAssetsBy? groupBy) {
+    GroupAssetsBy groupOption = GroupAssetsBy.none;
+    if (groupBy == null) {
+      groupOption = _getGroupByOption();
+    } else {
+      groupOption = groupBy;
+    }
+
+    return _timelineRepository.getTimelineFromAssets(assets, groupOption);
+  }
+
+  Stream<RenderList> watchAssetSelectionTimeline() async* {
+    final user = _userService.getMyUser();
+
+    yield* _timelineRepository.watchAssetSelectionTimeline(user.id);
+  }
+
+  GroupAssetsBy _getGroupByOption() {
+    return GroupAssetsBy.values[_appSettingsService.getSetting(AppSettingsEnum.groupAssetsBy)];
+  }
+
+  Stream<RenderList> watchLockedTimelineProvider() async* {
+    final user = _userService.getMyUser();
+
+    yield* _timelineRepository.watchLockedTimeline(user.id, _getGroupByOption());
+  }
+}