lxh2875931338
70227afea5
数据层： - PlaylistSummary（歌单名/歌曲数/封面），DB 用一条 SQL 取摘要， 封面取歌单内第一首有封面的歌 - PlaylistRepository.getSummaries() / addSongs()（批量加入并去重） - 修复 AudioService.playPlaylist：之前把文件路径直接当 URL， 歌单播放必然失败；现在用 WebDAVService.getFileUrl 构造 入口（视觉为临时实现，等设计稿替换）： - 文件列表长按 -> "加入歌单" 底部弹层 - 可在弹层里新建歌单并直接加入 真机验证：长按歌曲 -> 新建 "TL" -> 数据库 playlists/playlist_songs 均有记录。 测试：新增 playlist_summary 4 个用例，累计 29 个全绿。
34 lines
909 B
Dart
34 lines
909 B
Dart
// lib/models/playlist_summary.dart
|
|
|
|
/// 歌单列表用的轻量摘要（不加载歌单内全部歌曲）
|
|
class PlaylistSummary {
|
|
final String id;
|
|
final String name;
|
|
final int songCount;
|
|
|
|
/// 封面：取歌单里第一首有封面的歌
|
|
final String? coverPath;
|
|
final int updatedAt;
|
|
|
|
const PlaylistSummary({
|
|
required this.id,
|
|
required this.name,
|
|
this.songCount = 0,
|
|
this.coverPath,
|
|
this.updatedAt = 0,
|
|
});
|
|
|
|
factory PlaylistSummary.fromRow(Map<String, dynamic> row) {
|
|
final cover = (row['cover_path'] as String?)?.trim() ?? '';
|
|
return PlaylistSummary(
|
|
id: row['id'] as String? ?? '',
|
|
name: (row['name'] as String?)?.trim() ?? '',
|
|
songCount: (row['song_count'] as num?)?.toInt() ?? 0,
|
|
coverPath: cover.isEmpty ? null : cover,
|
|
updatedAt: (row['updated_at'] as num?)?.toInt() ?? 0,
|
|
);
|
|
}
|
|
|
|
bool get isEmpty => songCount == 0;
|
|
}
|