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add games

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This commit is contained in:
Herwig Birke
2025-12-02 14:55:55 +01:00
parent 975b704553
commit 46ea9d10d3
10 changed files with 634 additions and 76 deletions
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lib/features/games/data/game_model.dart
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import '../../../core/status.dart';
class Game {
final int id; // DB id
final int igdbId;
final String name;
final String? localizedTitle;
final String? originalName;
final ItemStatus status;
final String? note;
final String? summary;
final String? coverUrl;
Game({
required this.id,
required this.igdbId,
required this.name,
this.localizedTitle,
this.originalName,
this.status = ItemStatus.Init,
this.note,
this.summary,
this.coverUrl,
});
factory Game.fromJson(Map<String, dynamic> j) {
return Game(
id: (j['id'] as num).toInt(),
igdbId: (j['igdb_id'] as num).toInt(),
name: (j['name'] ?? '') as String,
localizedTitle: j['loc_title'] as String?,
originalName: j['original_name'] as String?,
status: j['status'] != null ? statusFromString(j['status'] as String) : ItemStatus.Init,
note: j['note'] as String?,
summary: j['loc_summary'] as String?,
coverUrl: j['cover_url'] as String?,
);
}
String get displayName => (localizedTitle != null && localizedTitle!.isNotEmpty) ? localizedTitle! : name;
}
lib/features/games/data/game_repository.dart
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import 'package:flutter_riverpod/flutter_riverpod.dart';
import '../../../core/status.dart';
import '../../shared/providers.dart';
import 'game_model.dart';
final gameFilterProvider = StateProvider<ItemStatus?>((_) => null);
final gamesProvider = FutureProvider.autoDispose<List<Game>>((ref) async {
final backend = ref.watch(backendApiProvider);
final st = ref.watch(gameFilterProvider);
const pageSize = 500;
var offset = 0;
final all = <Map<String, dynamic>>[];
while (true) {
final page = await backend.getGames(status: st?.name, offset: offset, limit: pageSize, lang: 'de');
all.addAll(page);
if (page.length < pageSize) break;
offset += pageSize;
}
return all.map(Game.fromJson).toList();
});
final gamesStreamProvider = StreamProvider.autoDispose<List<Game>>((ref) async* {
final backend = ref.watch(backendApiProvider);
final st = ref.watch(gameFilterProvider);
const pageSize = 300;
var offset = 0;
var agg = <Game>[];
while (true) {
final page = await backend.getGames(status: st?.name, offset: offset, limit: pageSize, lang: 'de');
final mapped = page.map(Game.fromJson).toList();
if (mapped.isEmpty) {
if (agg.isEmpty) yield const <Game>[];
break;
}
agg = [...agg, ...mapped];
yield agg;
if (mapped.length < pageSize) break;
offset += pageSize;
}
});
lib/features/games/presentation/games_add_screen.dart
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import 'package:cached_network_image/cached_network_image.dart';
import 'package:flutter/material.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';
import '../../shared/providers.dart';
import '../data/game_repository.dart';
class GamesAddScreen extends ConsumerStatefulWidget {
const GamesAddScreen({super.key});
@override
ConsumerState<GamesAddScreen> createState() => _GamesAddScreenState();
}
class _GamesAddScreenState extends ConsumerState<GamesAddScreen> {
final _queryCtrl = TextEditingController();
bool _loading = false;
List<Map<String, dynamic>> _results = const [];
final Set<int> _selected = {};
Future<void> _search() async {
final q = _queryCtrl.text.trim();
if (q.isEmpty) return;
setState(() {
_loading = true;
_results = const [];
_selected.clear();
});
try {
final igdb = ref.read(igdbApiProvider);
final items = await igdb.searchGames(q, limit: 30, lang: 'de');
setState(() => _results = items);
} catch (e) {
if (mounted) {
ScaffoldMessenger.of(context)
.showSnackBar(SnackBar(content: Text('Suche fehlgeschlagen: $e')));
}
} finally {
if (mounted) setState(() => _loading = false);
}
}
Future<void> _addSelected() async {
if (_selected.isEmpty) return;
setState(() => _loading = true);
final messenger = ScaffoldMessenger.of(context);
try {
final backend = ref.read(backendApiProvider);
int ok = 0;
for (final id in _selected) {
final game = _results.firstWhere((g) => (g['id'] as num).toInt() == id);
final name = (game['name'] ?? '') as String;
final original = (game['original_name'] ?? '') as String;
final summary = (game['summary'] ?? '') as String;
final title = (game['name'] ?? '') as String;
final cover = game['cover_url'] as String?;
if (name.isEmpty) continue;
await backend.setGameStatus(
igdbId: id,
name: name,
originalName: original.isNotEmpty ? original : null,
status: 0,
note: null,
lang: 'de',
title: title.isNotEmpty ? title : null,
summary: summary.isNotEmpty ? summary : null,
coverUrl: cover,
);
ok++;
}
// ignore: unused_result
ref.invalidate(gamesStreamProvider);
// ignore: unused_result
ref.invalidate(gamesProvider);
messenger.showSnackBar(SnackBar(content: Text('$ok Spiel(e) hinzugefügt')));
if (mounted) Navigator.of(context).pop();
} catch (e) {
messenger.showSnackBar(SnackBar(content: Text('Hinzufügen fehlgeschlagen: $e')));
} finally {
if (mounted) setState(() => _loading = false);
}
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: const Text('Neue Spiele hinzufügen (IGDB)'),
actions: [
if (_selected.isNotEmpty)
TextButton.icon(
onPressed: _loading ? null : _addSelected,
icon: const Icon(Icons.add),
label: Text('Hinzufügen (${_selected.length})'),
)
],
),
body: Padding(
padding: const EdgeInsets.all(12),
child: Column(
children: [
Row(
children: [
Expanded(
child: TextField(
controller: _queryCtrl,
decoration: const InputDecoration(
hintText: 'Spiele suchen …',
prefixIcon: Icon(Icons.search),
),
onSubmitted: (_) => _search(),
),
),
const SizedBox(width: 8),
FilledButton.icon(
onPressed: _loading ? null : _search,
icon: const Icon(Icons.search),
label: const Text('Suchen'),
),
],
),
const SizedBox(height: 12),
if (_loading) const LinearProgressIndicator(),
const SizedBox(height: 8),
Expanded(
child: _results.isEmpty
? const Center(child: Text('Keine Ergebnisse'))
: ListView.separated(
itemCount: _results.length,
separatorBuilder: (_, __) => const Divider(height: 1),
itemBuilder: (_, i) {
final g = _results[i];
final id = (g['id'] as num).toInt();
final sel = _selected.contains(id);
final title = (g['name'] ?? '') as String;
final summary = (g['summary'] ?? '') as String;
final cover = g['cover_url'] as String?;
return ListTile(
onTap: () {
setState(() {
if (sel) {
_selected.remove(id);
} else {
_selected.add(id);
}
});
},
leading: cover != null
? ClipRRect(
borderRadius: BorderRadius.circular(6),
child: CachedNetworkImage(
imageUrl: cover,
width: 60,
height: 80,
fit: BoxFit.cover,
),
)
: const SizedBox(width: 60, height: 80),
title: Text(title),
subtitle: summary.isNotEmpty
? Text(
summary,
maxLines: 3,
overflow: TextOverflow.ellipsis,
)
: null,
isThreeLine: summary.isNotEmpty,
trailing: Checkbox(
value: sel,
onChanged: (v) {
setState(() {
if (v == true) {
_selected.add(id);
} else {
_selected.remove(id);
}
});
},
),
);
},
),
),
],
),
),
floatingActionButton: FloatingActionButton.extended(
onPressed: _selected.isEmpty || _loading ? null : _addSelected,
icon: const Icon(Icons.add),
label: Text('Hinzufügen (${_selected.length})'),
),
);
}
}
lib/features/games/presentation/games_screen.dart
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import 'package:cached_network_image/cached_network_image.dart';
import 'package:flutter/material.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';
import '../../../core/status.dart';
import '../data/game_repository.dart';
import 'games_add_screen.dart';
import '../../movies/presentation/widgets/status_chip.dart';
class GamesScreen extends ConsumerWidget {
const GamesScreen({super.key});
Color _statusBg(ItemStatus status, BuildContext context) {
switch (status) {
case ItemStatus.Progress:
return Theme.of(context).colorScheme.secondaryContainer.withOpacity(0.3);
case ItemStatus.Done:
return Theme.of(context).colorScheme.primaryContainer.withOpacity(0.35);
case ItemStatus.Init:
default:
return Colors.transparent;
}
}
@override
Widget build(BuildContext context, WidgetRef ref) {
final filter = ref.watch(gameFilterProvider);
final gamesAsync = ref.watch(gamesStreamProvider);
return Padding(
padding: const EdgeInsets.all(12),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
StatusChip(
selected: filter,
onChanged: (f) => ref.read(gameFilterProvider.notifier).state = f,
),
const SizedBox(height: 8),
Align(
alignment: Alignment.centerRight,
child: TextButton.icon(
icon: const Icon(Icons.add),
label: const Text('Neue Spiele hinzufügen'),
onPressed: () {
Navigator.of(context).push(
MaterialPageRoute(builder: (_) => const GamesAddScreen()),
);
},
),
),
const SizedBox(height: 12),
Expanded(
child: gamesAsync.when(
data: (items) {
final sorted = [...items]
..sort((a, b) => a.displayName.toLowerCase().compareTo(b.displayName.toLowerCase()));
if (sorted.isEmpty) {
return const Center(child: Text('Keine Spiele in der Sammlung'));
}
return RefreshIndicator(
onRefresh: () async {
// ignore: unused_result
ref.invalidate(gamesStreamProvider);
// ignore: unused_result
ref.invalidate(gamesProvider);
},
child: ListView.separated(
itemCount: sorted.length,
separatorBuilder: (_, __) => const Divider(height: 1),
itemBuilder: (_, i) {
final g = sorted[i];
return ListTile(
tileColor: _statusBg(g.status, context),
leading: g.coverUrl != null && g.coverUrl!.isNotEmpty
? ClipRRect(
borderRadius: BorderRadius.circular(6),
child: CachedNetworkImage(
imageUrl: g.coverUrl!,
width: 50,
height: 70,
fit: BoxFit.cover,
),
)
: CircleAvatar(
backgroundColor: Theme.of(context).colorScheme.secondaryContainer,
child: const Icon(Icons.sports_esports),
),
title: Text(g.displayName),
subtitle: Text(
(g.summary?.isNotEmpty ?? false)
? g.summary!
: (g.note ?? ''),
maxLines: 3,
overflow: TextOverflow.ellipsis,
),
trailing: Text(g.status.name),
);
},
),
);
},
error: (e, st) => Center(child: Text('Fehler: $e')),
loading: () => const Center(child: CircularProgressIndicator()),
),
),
],
),
);
}
}
lib/features/shared/providers.dart
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@@ -1,6 +1,8 @@
import 'package:flutter_riverpod/flutter_riverpod.dart';
import '../../core/api/backend_api.dart';
import '../../core/api/tmdb_api.dart';
import '../../core/api/igdb_api.dart';
final backendApiProvider = Provider<BackendApi>((ref) => BackendApi());
final tmdbApiProvider = Provider<TmdbApi>((ref) => TmdbApi());
final tmdbApiProvider = Provider<TmdbApi>((ref) => TmdbApi());
final igdbApiProvider = Provider<IgdbApi>((ref) => IgdbApi());