316 lines
11 KiB
Dart
316 lines
11 KiB
Dart
import 'dart:async';
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import 'package:collection/collection.dart';
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import 'package:flutter/material.dart';
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import 'package:logging/logging.dart';
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import 'package:photos/core/configuration.dart';
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import 'package:photos/core/constants.dart';
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import 'package:photos/core/event_bus.dart';
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import 'package:photos/events/collection_updated_event.dart';
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import 'package:photos/events/local_photos_updated_event.dart';
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import 'package:photos/events/user_logged_out_event.dart';
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import "package:photos/generated/l10n.dart";
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import 'package:photos/models/collection.dart';
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import 'package:photos/services/collections_service.dart';
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import "package:photos/services/favorites_service.dart";
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import "package:photos/ui/collections/button/archived_button.dart";
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import "package:photos/ui/collections/button/hidden_button.dart";
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import "package:photos/ui/collections/button/trash_button.dart";
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import "package:photos/ui/collections/button/uncategorized_button.dart";
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import "package:photos/ui/collections/collection_list_page.dart";
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import "package:photos/ui/collections/create_new_album_widget.dart";
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import "package:photos/ui/collections/device/device_folders_grid_view.dart";
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import "package:photos/ui/collections/device/device_folders_vertical_grid_view.dart";
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import "package:photos/ui/collections/flex_grid_view.dart";
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import 'package:photos/ui/common/loading_widget.dart';
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import 'package:photos/ui/components/buttons/icon_button_widget.dart';
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import 'package:photos/ui/tabs/section_title.dart';
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import 'package:photos/ui/viewer/actions/delete_empty_albums.dart';
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import 'package:photos/ui/viewer/gallery/empty_state.dart';
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import 'package:photos/utils/local_settings.dart';
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import "package:photos/utils/navigation_util.dart";
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class UserCollectionsTab extends StatefulWidget {
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const UserCollectionsTab({Key? key}) : super(key: key);
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@override
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State<UserCollectionsTab> createState() => _UserCollectionsTabState();
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}
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class _UserCollectionsTabState extends State<UserCollectionsTab>
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with AutomaticKeepAliveClientMixin {
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final _logger = Logger((_UserCollectionsTabState).toString());
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late StreamSubscription<LocalPhotosUpdatedEvent> _localFilesSubscription;
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late StreamSubscription<CollectionUpdatedEvent>
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_collectionUpdatesSubscription;
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late StreamSubscription<UserLoggedOutEvent> _loggedOutEvent;
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AlbumSortKey? sortKey;
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String _loadReason = "init";
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static const int _kOnEnteItemLimitCount = 10;
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@override
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void initState() {
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_localFilesSubscription =
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Bus.instance.on<LocalPhotosUpdatedEvent>().listen((event) {
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_loadReason = event.reason;
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setState(() {});
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});
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_collectionUpdatesSubscription =
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Bus.instance.on<CollectionUpdatedEvent>().listen((event) {
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_loadReason = event.reason;
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setState(() {});
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});
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_loggedOutEvent = Bus.instance.on<UserLoggedOutEvent>().listen((event) {
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_loadReason = event.reason;
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setState(() {});
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});
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sortKey = LocalSettings.instance.albumSortKey();
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super.initState();
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}
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@override
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Widget build(BuildContext context) {
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super.build(context);
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_logger.info("Building, trigger: $_loadReason");
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return FutureBuilder<List<Collection>>(
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future: _getCollections(),
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builder: (context, snapshot) {
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if (snapshot.hasData) {
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return _getCollectionsGalleryWidget(snapshot.data!);
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} else if (snapshot.hasError) {
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return Text(snapshot.error.toString());
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} else {
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return const EnteLoadingWidget();
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}
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},
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);
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}
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Future<List<Collection>> _getCollections() async {
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final List<Collection> collections =
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CollectionsService.instance.getCollectionsForUI();
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final bool hasFavorites = FavoritesService.instance.hasFavorites();
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late Map<int, int> collectionIDToNewestPhotoTime;
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if (sortKey == AlbumSortKey.newestPhoto) {
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collectionIDToNewestPhotoTime =
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await CollectionsService.instance.getCollectionIDToNewestFileTime();
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}
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collections.sort(
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(first, second) {
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if (sortKey == AlbumSortKey.albumName) {
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return compareAsciiLowerCaseNatural(
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first.displayName,
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second.displayName,
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);
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} else if (sortKey == AlbumSortKey.newestPhoto) {
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return (collectionIDToNewestPhotoTime[second.id] ?? -1 * intMaxValue)
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.compareTo(
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collectionIDToNewestPhotoTime[first.id] ?? -1 * intMaxValue,
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);
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} else {
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return second.updationTime.compareTo(first.updationTime);
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}
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},
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);
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final List<Collection> favorites = [];
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final List<Collection> pinned = [];
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final List<Collection> rest = [];
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for (final collection in collections) {
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if (collection.type == CollectionType.uncategorized ||
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collection.isSharedFilesCollection() ||
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collection.isHidden()) {
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continue;
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}
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if (collection.type == CollectionType.favorites) {
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// Hide fav collection if it's empty
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if (hasFavorites) {
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favorites.add(collection);
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}
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} else if (collection.isPinned) {
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pinned.add(collection);
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} else {
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rest.add(collection);
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}
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}
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return favorites + pinned + rest;
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}
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Widget _getCollectionsGalleryWidget(List<Collection> collections) {
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final TextStyle trashAndHiddenTextStyle =
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Theme.of(context).textTheme.titleMedium!.copyWith(
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color: Theme.of(context)
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.textTheme
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.titleMedium!
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.color!
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.withOpacity(0.5),
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);
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return SingleChildScrollView(
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child: Container(
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margin: const EdgeInsets.only(bottom: 50),
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child: Column(
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children: [
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SectionOptions(
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SectionTitle(title: S.of(context).onDevice),
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trailingWidget: IconButtonWidget(
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icon: Icons.chevron_right,
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iconButtonType: IconButtonType.secondary,
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onTap: () {
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unawaited(
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routeToPage(
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context,
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DeviceFolderVerticalGridView(
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appTitle: SectionTitle(
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title: S.of(context).onDevice,
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),
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),
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),
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);
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},
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),
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),
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const DeviceFoldersGridView(),
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SectionOptions(
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SectionTitle(titleWithBrand: getOnEnteSection(context)),
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trailingWidget: _sortMenu(collections),
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padding: const EdgeInsets.only(left: 12, right: 6),
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),
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DeleteEmptyAlbums(collections ?? []),
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Configuration.instance.hasConfiguredAccount()
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? CollectionsFlexiGridViewWidget(
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collections,
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displayLimitCount: _kOnEnteItemLimitCount,
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shrinkWrap: true,
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)
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: const EmptyState(),
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collections.length > _kOnEnteItemLimitCount
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? GestureDetector(
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onTap: () {
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unawaited(
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routeToPage(
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context,
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CollectionListPage(
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collections,
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appTitle: SectionTitle(
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titleWithBrand: getOnEnteSection(context),
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),
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),
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),
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);
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},
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child: Container(
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// The container is needed to make the whole row clickable
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color: Colors.transparent,
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child: SectionOptions(
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SectionTitle(
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title: S.of(context).viewAll,
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mutedTitle: true,
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),
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trailingWidget: const IconButtonWidget(
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icon: Icons.chevron_right,
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iconButtonType: IconButtonType.secondary,
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),
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),
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),
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)
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: const SizedBox.shrink(),
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const Divider(),
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const SizedBox(height: 16),
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Padding(
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padding: const EdgeInsets.symmetric(horizontal: 12),
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child: Column(
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children: [
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UnCategorizedCollections(trashAndHiddenTextStyle),
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const SizedBox(height: 12),
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ArchivedCollectionsButton(trashAndHiddenTextStyle),
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const SizedBox(height: 12),
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HiddenCollectionsButtonWidget(trashAndHiddenTextStyle),
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const SizedBox(height: 12),
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TrashSectionButton(trashAndHiddenTextStyle),
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],
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),
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),
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const SizedBox(height: 48),
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],
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),
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),
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);
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}
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Widget _sortMenu(List<Collection> collections) {
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Text sortOptionText(AlbumSortKey key) {
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String text = key.toString();
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switch (key) {
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case AlbumSortKey.albumName:
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text = S.of(context).name;
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break;
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case AlbumSortKey.newestPhoto:
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text = S.of(context).newest;
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break;
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case AlbumSortKey.lastUpdated:
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text = S.of(context).lastUpdated;
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}
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return Text(
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text,
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style: Theme.of(context).textTheme.titleMedium!.copyWith(
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fontSize: 14,
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color: Theme.of(context).iconTheme.color!.withOpacity(0.7),
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),
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);
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}
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return Theme(
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data: Theme.of(context).copyWith(
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highlightColor: Colors.transparent,
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splashColor: Colors.transparent,
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),
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child: Row(
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children: [
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const CreateNewAlbumIcon(),
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GestureDetector(
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onTapDown: (TapDownDetails details) async {
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final int? selectedValue = await showMenu<int>(
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context: context,
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position: RelativeRect.fromLTRB(
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details.globalPosition.dx,
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details.globalPosition.dy,
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details.globalPosition.dx,
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details.globalPosition.dy + 50,
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),
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items: List.generate(AlbumSortKey.values.length, (index) {
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return PopupMenuItem(
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value: index,
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child: sortOptionText(AlbumSortKey.values[index]),
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);
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}),
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);
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if (selectedValue != null) {
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sortKey = AlbumSortKey.values[selectedValue];
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;
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await LocalSettings.instance.setAlbumSortKey(sortKey!);
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setState(() {});
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}
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},
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child: const IconButtonWidget(
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icon: Icons.sort_outlined,
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iconButtonType: IconButtonType.secondary,
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),
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),
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],
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),
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);
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}
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@override
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void dispose() {
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_localFilesSubscription.cancel();
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_collectionUpdatesSubscription.cancel();
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_loggedOutEvent.cancel();
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super.dispose();
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}
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@override
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bool get wantKeepAlive => true;
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}
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