mirror of
https://github.com/immich-app/immich.git
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8708867c1c
* feature(mobile): sync assets, albums & users to local database on device * try to fix tests * move DB sync operations to new SyncService * clear db on user logout * fix reason for endless loading timeline * fix error when deleting album * fix thumbnail of device albums * add a few comments * fix Hive box not open in album service when loading local assets * adjust tests to int IDs * fix bug: show all albums when Recent is selected * update generated api * reworked Recents album isAll handling * guard against wrongly interleaved sync operations * fix: timeline asset ordering (sort asset state by created at) * fix: sort assets in albums by created at
69 lines
1.7 KiB
Dart
69 lines
1.7 KiB
Dart
import 'package:hooks_riverpod/hooks_riverpod.dart';
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import 'package:immich_mobile/shared/models/asset.dart';
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import 'package:immich_mobile/shared/providers/asset.provider.dart';
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class FavoriteSelectionNotifier extends StateNotifier<Set<int>> {
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FavoriteSelectionNotifier(this.assetsState, this.assetNotifier) : super({}) {
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state = assetsState.allAssets
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.where((asset) => asset.isFavorite)
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.map((asset) => asset.id)
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.toSet();
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}
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final AssetsState assetsState;
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final AssetNotifier assetNotifier;
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void _setFavoriteForAssetId(int id, bool favorite) {
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if (!favorite) {
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state = state.difference({id});
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} else {
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state = state.union({id});
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}
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}
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bool _isFavorite(int id) {
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return state.contains(id);
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}
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Future<void> toggleFavorite(Asset asset) async {
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if (!asset.isRemote) return; // TODO support local favorite assets
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_setFavoriteForAssetId(asset.id, !_isFavorite(asset.id));
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await assetNotifier.toggleFavorite(
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asset,
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state.contains(asset.id),
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);
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}
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Future<void> addToFavorites(Iterable<Asset> assets) {
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state = state.union(assets.map((a) => a.id).toSet());
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final futures = assets.map(
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(a) => assetNotifier.toggleFavorite(
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a,
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true,
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),
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);
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return Future.wait(futures);
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}
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}
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final favoriteProvider =
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StateNotifierProvider<FavoriteSelectionNotifier, Set<int>>((ref) {
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return FavoriteSelectionNotifier(
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ref.watch(assetProvider),
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ref.watch(assetProvider.notifier),
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);
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});
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final favoriteAssetProvider = StateProvider((ref) {
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final favorites = ref.watch(favoriteProvider);
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return ref
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.watch(assetProvider)
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.allAssets
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.where((element) => favorites.contains(element.id))
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.toList();
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});
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