bvandeusen
5114a8118c
CachedIndicator (lib/library/widgets/cached_indicator.dart) — small
download glyph rendered next to a track row when AudioCacheManager
reports the track as cached. FutureBuilder one-shot.
Wiring:
- track_row.dart: render CachedIndicator before the duration label
- playlist_detail: 'Download' OutlinedButton next to Play; pins all
playable tracks with source: autoPlaylist + SnackBar feedback
- album_detail: 'Download' IconButton in the header; same pin pattern
- app.dart: now ConsumerStatefulWidget — initState fires the initial
sync + activates the prefetcher provider
Together these complete the operator-facing surfaces of the offline
slice: visible cache state, explicit download trigger, automatic
sync + queue-ahead prefetch.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
83 lines
3.3 KiB
Dart
83 lines
3.3 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:flutter_riverpod/flutter_riverpod.dart';
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import '../api/endpoints/likes.dart';
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import '../cache/audio_cache_manager.dart';
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import '../cache/db.dart';
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import '../likes/like_button.dart';
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import '../player/player_provider.dart';
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import '../theme/theme_extension.dart';
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import 'library_providers.dart';
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import 'widgets/track_row.dart';
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class AlbumDetailScreen extends ConsumerWidget {
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const AlbumDetailScreen({required this.id, super.key});
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final String id;
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@override
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Widget build(BuildContext context, WidgetRef ref) {
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final fs = Theme.of(context).extension<FabledSwordTheme>()!;
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return Scaffold(
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appBar: AppBar(),
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backgroundColor: fs.obsidian,
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body: ref.watch(albumProvider(id)).when(
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error: (e, _) => Center(child: Text('$e', style: TextStyle(color: fs.error))),
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loading: () => const Center(child: CircularProgressIndicator()),
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data: (r) => ListView(children: [
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Padding(
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padding: const EdgeInsets.all(16),
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child: Row(children: [
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Container(width: 96, height: 96, color: fs.slate),
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const SizedBox(width: 16),
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Expanded(child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(r.album.title, style: TextStyle(
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color: fs.parchment,
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fontFamily: fs.display.fontFamily,
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fontSize: 22,
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)),
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Text(r.album.artistName, style: TextStyle(color: fs.ash)),
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],
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)),
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IconButton(
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key: const Key('download_album_button'),
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icon: Icon(Icons.download, color: fs.ash),
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tooltip: 'Download album',
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onPressed: () {
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final mgr = ref.read(audioCacheManagerProvider);
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for (final t in r.tracks) {
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// ignore: unawaited_futures
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mgr.pin(t.id, source: CacheSource.autoPlaylist);
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}
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ScaffoldMessenger.of(context).showSnackBar(
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SnackBar(content: Text('Downloading ${r.tracks.length} tracks…')),
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);
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},
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),
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Container(
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width: 48, height: 48,
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decoration: BoxDecoration(color: fs.accent, shape: BoxShape.circle),
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child: IconButton(
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icon: Icon(Icons.play_arrow, color: fs.parchment),
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onPressed: () => ref.read(playerActionsProvider).playTracks(r.tracks),
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),
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),
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LikeButton(kind: LikeKind.album, id: r.album.id, size: 28),
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]),
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),
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for (final t in r.tracks)
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TrackRow(
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track: t,
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onTap: () {
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final start = r.tracks.indexOf(t);
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ref.read(playerActionsProvider).playTracks(r.tracks, initialIndex: start);
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},
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trailing: LikeButton(kind: LikeKind.track, id: t.id),
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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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