341 lines
10 KiB
Dart
341 lines
10 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:provider/provider.dart';
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import '../client/plex_client.dart';
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import '../models/plex_hub.dart';
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import '../models/plex_metadata.dart';
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import '../models/plex_sort.dart';
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import '../providers/plex_client_provider.dart';
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import '../providers/multi_server_provider.dart';
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import '../providers/settings_provider.dart';
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import '../utils/provider_extensions.dart';
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import '../utils/app_logger.dart';
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import '../utils/grid_cross_axis_extent.dart';
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import '../widgets/media_card.dart';
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import '../widgets/desktop_app_bar.dart';
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import '../widgets/sort_bottom_sheet.dart';
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import '../mixins/refreshable.dart';
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import '../i18n/strings.g.dart';
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/// Screen to display full content of a recommendation hub
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class HubDetailScreen extends StatefulWidget {
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final PlexHub hub;
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const HubDetailScreen({super.key, required this.hub});
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@override
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State<HubDetailScreen> createState() => _HubDetailScreenState();
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}
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class _HubDetailScreenState extends State<HubDetailScreen> with Refreshable {
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PlexClient get client => _getClientForHub();
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List<PlexMetadata> _items = [];
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List<PlexMetadata> _filteredItems = [];
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List<PlexSort> _sortOptions = [];
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PlexSort? _selectedSort;
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bool _isSortDescending = false;
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bool _isLoading = false;
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String? _errorMessage;
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/// Get the correct PlexClient for this hub's server
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PlexClient _getClientForHub() {
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final serverId = widget.hub.serverId;
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if (serverId == null) {
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appLogger.w('Hub ${widget.hub.title} has no serverId, using legacy client');
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return context.read<PlexClientProvider>().client!;
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}
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final multiServerProvider = context.read<MultiServerProvider>();
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final client = multiServerProvider.getClientForServer(serverId);
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if (client == null) {
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appLogger.w('No client found for server $serverId, using legacy client');
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return context.read<PlexClientProvider>().client!;
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}
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return client;
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}
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@override
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void initState() {
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super.initState();
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// Start with items already loaded in the hub
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_items = widget.hub.items;
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_filteredItems = widget.hub.items;
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// Load more items if available
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if (widget.hub.more) {
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_loadMoreItems();
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}
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// Load sorts based on the library type
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_loadSorts();
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}
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Future<void> _loadSorts() async {
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try {
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final client = _getClientForHub();
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// Get the library key from the hub key
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// Hub keys can have various formats:
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// - /hubs/sections/1/...
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// - /library/sections/1/all?...
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final hubKey = widget.hub.hubKey;
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appLogger.d('Hub key: $hubKey');
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// Try different patterns
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RegExpMatch? match = RegExp(r'/hubs/sections/(\d+)').firstMatch(hubKey);
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match ??= RegExp(r'/library/sections/(\d+)').firstMatch(hubKey);
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match ??= RegExp(r'sections/(\d+)').firstMatch(hubKey);
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if (match != null) {
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final sectionId = match.group(1)!;
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appLogger.d('Loading sorts for section: $sectionId');
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// Load sorts for this library
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final sorts = await client.getLibrarySorts(sectionId);
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appLogger.d('Loaded ${sorts.length} sorts');
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setState(() {
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_sortOptions = sorts.isNotEmpty ? sorts : _getDefaultSortOptions();
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// Don't set a default sort - let items stay in original order
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});
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} else {
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appLogger.w('Could not extract section ID from hub key: $hubKey');
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// Provide default sort options even if we can't get library-specific ones
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setState(() {
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_sortOptions = _getDefaultSortOptions();
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// Don't set a default sort - let items stay in original order
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});
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}
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} catch (e) {
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appLogger.e('Failed to load sorts', error: e);
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// Provide default sort options on error
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setState(() {
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_sortOptions = _getDefaultSortOptions();
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// Don't set a default sort - let items stay in original order
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});
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}
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}
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List<PlexSort> _getDefaultSortOptions() {
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return [
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PlexSort(
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key: 'titleSort',
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title: t.hubDetail.title,
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defaultDirection: 'asc',
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),
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PlexSort(
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key: 'year',
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descKey: 'year:desc',
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title: t.hubDetail.releaseYear,
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defaultDirection: 'desc',
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),
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PlexSort(
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key: 'addedAt',
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descKey: 'addedAt:desc',
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title: t.hubDetail.dateAdded,
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defaultDirection: 'desc',
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),
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PlexSort(
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key: 'rating',
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descKey: 'rating:desc',
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title: t.hubDetail.rating,
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defaultDirection: 'desc',
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),
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];
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}
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void _applySort() {
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setState(() {
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_filteredItems = List.from(_items);
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// Apply sorting
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if (_selectedSort != null) {
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final sortKey = _selectedSort!.key;
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_filteredItems.sort((a, b) {
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int comparison = 0;
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switch (sortKey) {
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case 'titleSort':
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case 'title':
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comparison = a.title.compareTo(b.title);
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break;
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case 'addedAt':
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comparison = (a.addedAt ?? 0).compareTo(b.addedAt ?? 0);
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break;
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case 'originallyAvailableAt':
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case 'year':
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comparison = (a.year ?? 0).compareTo(b.year ?? 0);
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break;
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case 'rating':
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comparison = (a.rating ?? 0).compareTo(b.rating ?? 0);
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break;
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default:
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comparison = a.title.compareTo(b.title);
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}
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return _isSortDescending ? -comparison : comparison;
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});
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}
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});
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}
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void _showSortBottomSheet() {
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showModalBottomSheet(
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context: context,
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isScrollControlled: true,
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builder: (context) => SortBottomSheet(
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sortOptions: _sortOptions,
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selectedSort: _selectedSort,
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isSortDescending: _isSortDescending,
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onSortChanged: (sort, descending) {
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setState(() {
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_selectedSort = sort;
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_isSortDescending = descending;
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});
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_applySort();
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},
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onClear: () {
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setState(() {
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// Reset to no sorting (original order)
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_selectedSort = null;
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_isSortDescending = false;
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});
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_applySort();
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},
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),
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);
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}
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Future<void> _loadMoreItems() async {
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if (_isLoading) return;
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setState(() {
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_isLoading = true;
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_errorMessage = null;
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});
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try {
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final client = _getClientForHub();
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// Fetch more items from the hub using the hubKey
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final response = await client.getHubContent(widget.hub.hubKey);
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// Tag all items with serverId from the hub
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final taggedItems = response.map((item) {
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return item.copyWith(
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serverId: widget.hub.serverId,
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serverName: widget.hub.serverName,
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);
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}).toList();
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setState(() {
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_items = taggedItems;
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_filteredItems = taggedItems;
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_isLoading = false;
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});
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// Apply any existing sort
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_applySort();
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appLogger.d(
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'Loaded ${taggedItems.length} items for hub: ${widget.hub.title}',
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);
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} catch (e) {
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appLogger.e('Failed to load hub content', error: e);
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setState(() {
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_errorMessage = t.messages.errorLoading(error: e.toString());
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_isLoading = false;
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});
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}
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}
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void _handleItemRefresh(String ratingKey) {
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// Refresh the specific item in the list
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setState(() {
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final index = _items.indexWhere((item) => item.ratingKey == ratingKey);
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if (index != -1) {
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// The item will be refreshed by the MediaCard itself
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appLogger.d('Item refresh requested for: $ratingKey');
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}
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});
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}
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@override
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void refresh() {
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_loadMoreItems();
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}
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@override
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Widget build(BuildContext context) {
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return Scaffold(
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body: CustomScrollView(
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slivers: [
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CustomAppBar(
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title: Text(widget.hub.title),
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pinned: true,
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actions: [
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IconButton(
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icon: Icon(Icons.swap_vert, semanticLabel: t.libraries.sort),
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onPressed: _showSortBottomSheet,
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),
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],
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),
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if (_errorMessage != null)
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SliverFillRemaining(
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child: Center(
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child: Column(
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mainAxisAlignment: MainAxisAlignment.center,
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children: [
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const Icon(
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Icons.error_outline,
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size: 48,
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color: Colors.red,
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),
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const SizedBox(height: 16),
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Text(_errorMessage!),
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const SizedBox(height: 16),
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ElevatedButton(
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onPressed: _loadMoreItems,
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child: Text(t.common.retry),
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),
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],
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),
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),
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)
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else if (_filteredItems.isEmpty && _isLoading)
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const SliverFillRemaining(
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child: Center(child: CircularProgressIndicator()),
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)
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else if (_filteredItems.isEmpty)
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SliverFillRemaining(
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child: Center(child: Text(t.hubDetail.noItemsFound)),
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)
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else
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SliverPadding(
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padding: const EdgeInsets.fromLTRB(8, 0, 8, 8),
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sliver: SliverGrid(
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gridDelegate: SliverGridDelegateWithMaxCrossAxisExtent(
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maxCrossAxisExtent: getMaxCrossAxisExtentWithPadding(
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context,
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context.watch<SettingsProvider>().libraryDensity,
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16,
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),
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childAspectRatio: 2 / 3.3,
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crossAxisSpacing: 0,
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mainAxisSpacing: 0,
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),
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delegate: SliverChildBuilderDelegate((context, index) {
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return MediaCard(
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item: _filteredItems[index],
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onRefresh: _handleItemRefresh,
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);
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}, childCount: _filteredItems.length),
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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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