70 lines
2.7 KiB
Dart
70 lines
2.7 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:flutter_riverpod/flutter_riverpod.dart';
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import 'package:go_router/go_router.dart';
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import '../../../app/app.dart';
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import '../../../app/responsive.dart';
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import '../../../backend/backend.dart';
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import '../../../shared/widgets/adaptive_scaffold.dart';
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import '../../../shared/widgets/empty_view.dart';
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import '../../../shared/widgets/error_view.dart';
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import '../../../shared/widgets/post_masonry_grid.dart';
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import '../../favorites/presentation/favorites_controller.dart';
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import 'collections_controller.dart';
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class CollectionDetailsScreen extends ConsumerWidget {
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const CollectionDetailsScreen({required this.collectionId, super.key});
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final String collectionId;
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@override
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Widget build(BuildContext context, WidgetRef ref) {
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final posts = ref.watch(collectionPostsProvider(collectionId));
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final collections = ref.watch(collectionsControllerProvider).valueOrNull;
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final title = collections
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?.where((collection) => collection.id == collectionId)
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.firstOrNull
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?.name ??
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'Collection';
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final settings =
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ref.watch(appSettingsProvider).value ?? AppSettings.defaults;
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final favoriteKeys = ref.watch(favoriteKeysProvider).value ?? <String>{};
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return AdaptiveScaffold(
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title: title,
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body: posts.when(
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loading: () => const Center(child: CircularProgressIndicator()),
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error: (error, _) => ErrorView(message: error.toString()),
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data: (items) => items.isEmpty
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? const EmptyView(title: 'Collection is empty')
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: PostMasonryGrid(
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posts: items,
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columns: Responsive.columnsFor(
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context,
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mobileColumns: settings.mobileColumns,
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desktopColumns: settings.desktopColumns,
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),
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blurExplicit: settings.blurExplicitContent,
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showBadges: settings.showPostBadges,
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nsfwEnabled: settings.nsfwEnabled,
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favoriteKeys: favoriteKeys,
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onOpen: (post) => context.push(
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'/post/${post.providerId}/${post.id}',
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extra: post,
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),
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onFavorite: (post) async {
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if (favoriteKeys.contains(post.cacheKey)) {
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await ref
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.read(favoriteServiceProvider)
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.removeFavorite(post.id, post.providerId);
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} else {
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await ref.read(favoriteServiceProvider).addFavorite(post);
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}
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ref.invalidate(favoriteKeysProvider);
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ref.invalidate(favoritesControllerProvider);
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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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