提交 Nontonki 短剧原型,准备推送到远程仓库。

Co-authored-by: Cursor <cursoragent@cursor.com>
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VickyandCursor committed 2026-10-13 16:23:08 +08:00
commit b1f6ce4bf9
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import '../models/drama.dart';
abstract interface class CatalogRepository {
Future<List<Drama>> fetchDramas();
}
class DemoCatalogRepository implements CatalogRepository {
@override
Future<List<Drama>> fetchDramas() async => const [
Drama(
id: 'the-signal-demo',
title: 'The Signal',
synopsis:
'A mock series for testing vertical episode playback with one reused local clip.',
posterAsset: 'assets/images/stitch_signal_poster_clean.png',
format: DramaFormat.animated,
episodes: [
Episode(
id: 'signal-01',
number: 1,
title: 'Episode 1',
assetPath: 'assets/media/demo_clip.mp4',
isFree: true,
),
Episode(
id: 'signal-02',
number: 2,
title: 'Episode 2',
assetPath: 'assets/media/demo_clip.mp4',
isFree: true,
),
Episode(
id: 'signal-03',
number: 3,
title: 'Episode 3',
assetPath: 'assets/media/demo_clip.mp4',
isFree: true,
),
],
),
Drama(
id: 'city-lights-demo',
title: 'City Lights & Velvet Nights',
synopsis:
'A mock romance series using the same local video for navigation testing.',
posterAsset: 'assets/images/stitch_city_poster_clean.png',
format: DramaFormat.liveAction,
episodes: [
Episode(
id: 'city-01',
number: 1,
title: 'Episode 1',
assetPath: 'assets/media/demo_clip.mp4',
isFree: true,
),
Episode(
id: 'city-02',
number: 2,
title: 'Episode 2',
assetPath: 'assets/media/demo_clip.mp4',
isFree: true,
),
Episode(
id: 'city-03',
number: 3,
title: 'Episode 3',
assetPath: 'assets/media/demo_clip.mp4',
isFree: true,
),
],
),
Drama(
id: 'vengeance-demo',
title: 'Vengeance Rising',
synopsis:
'A mock action series using the same local video for navigation testing.',
posterAsset: 'assets/images/stitch_vengeance_poster_clean.png',
format: DramaFormat.liveAction,
episodes: [
Episode(
id: 'vengeance-01',
number: 1,
title: 'Episode 1',
assetPath: 'assets/media/demo_clip.mp4',
isFree: true,
),
Episode(
id: 'vengeance-02',
number: 2,
title: 'Episode 2',
assetPath: 'assets/media/demo_clip.mp4',
isFree: true,
),
Episode(
id: 'vengeance-03',
number: 3,
title: 'Episode 3',
assetPath: 'assets/media/demo_clip.mp4',
isFree: true,
),
],
),
];
}
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import 'dart:convert';
import 'package:shared_preferences/shared_preferences.dart';
import '../models/engagement_snapshot.dart';
abstract interface class EngagementRepository {
Future<EngagementSnapshot> load();
Future<void> save(EngagementSnapshot snapshot);
}
class SharedPreferencesEngagementRepository implements EngagementRepository {
SharedPreferencesEngagementRepository({SharedPreferencesAsync? preferences})
: _preferences = preferences ?? SharedPreferencesAsync();
static const _key = 'engagement.v1.demo-local-v1';
final SharedPreferencesAsync _preferences;
@override
Future<EngagementSnapshot> load() async {
final raw = await _preferences.getString(_key);
if (raw == null) return const EngagementSnapshot();
try {
final json = jsonDecode(raw);
if (json is! Map<String, dynamic>) return const EngagementSnapshot();
Set<String> ids(Object? value) =>
value is List ? value.whereType<String>().toSet() : <String>{};
final comments = <String, List<String>>{};
final rawComments = json['comments'];
if (rawComments is Map<String, dynamic>) {
for (final entry in rawComments.entries) {
if (entry.value is List) {
comments[entry.key] = (entry.value as List)
.whereType<String>()
.toList();
}
}
}
return EngagementSnapshot(
savedDramaIds: ids(json['saved']),
likedDramaIds: ids(json['liked']),
commentsByDrama: comments,
);
} catch (_) {
return const EngagementSnapshot();
}
}
@override
Future<void> save(EngagementSnapshot snapshot) => _preferences.setString(
_key,
jsonEncode({
'saved': snapshot.savedDramaIds.toList(),
'liked': snapshot.likedDramaIds.toList(),
'comments': snapshot.commentsByDrama,
}),
);
}
class InMemoryEngagementRepository implements EngagementRepository {
EngagementSnapshot snapshot = const EngagementSnapshot();
@override
Future<EngagementSnapshot> load() async => snapshot;
@override
Future<void> save(EngagementSnapshot value) async => snapshot = value;
}
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import 'package:shared_preferences/shared_preferences.dart';
const demoProfileId = 'demo-local-v1';
abstract interface class WatchHistoryRepository {
Future<Duration?> positionFor(
String profileId,
String dramaId,
String episodeId,
);
Future<String?> lastEpisodeId(String profileId, String dramaId);
Future<void> save(
String profileId,
String dramaId,
String episodeId,
Duration position,
);
}
class SharedPreferencesWatchHistoryRepository
implements WatchHistoryRepository {
SharedPreferencesWatchHistoryRepository({SharedPreferencesAsync? preferences})
: _preferences = preferences ?? SharedPreferencesAsync();
final SharedPreferencesAsync _preferences;
String _positionKey(String profile, String drama, String episode) =>
'watch.v1.$profile.$drama.$episode.positionMs';
String _lastKey(String profile, String drama) =>
'watch.v1.$profile.$drama.lastEpisode';
@override
Future<Duration?> positionFor(
String profileId,
String dramaId,
String episodeId,
) async {
final milliseconds = await _preferences.getInt(
_positionKey(profileId, dramaId, episodeId),
);
return milliseconds == null ? null : Duration(milliseconds: milliseconds);
}
@override
Future<String?> lastEpisodeId(String profileId, String dramaId) =>
_preferences.getString(_lastKey(profileId, dramaId));
@override
Future<void> save(
String profileId,
String dramaId,
String episodeId,
Duration position,
) async {
await _preferences.setInt(
_positionKey(profileId, dramaId, episodeId),
position.inMilliseconds,
);
await _preferences.setString(_lastKey(profileId, dramaId), episodeId);
}
}
Duration clampResumePosition(Duration saved, Duration duration) {
if (duration <= const Duration(milliseconds: 500)) return Duration.zero;
if (saved <= Duration.zero) return Duration.zero;
final lastUsefulPosition = duration - const Duration(milliseconds: 500);
if (saved >= lastUsefulPosition) return Duration.zero;
return saved;
}