80 lines
2.1 KiB
Dart
80 lines
2.1 KiB
Dart
class SongModel {
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final int id;
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final String title;
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final String artist;
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final Map<String, dynamic>? utTitle; // 可选，根据不同版本标题可能不同
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final List<String> albums;
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final bool hasDx;
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final bool hasSd;
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final bool hasUt;
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final String genre;
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final int bpm;
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final String releaseDate;
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final String from;
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// 难度详情映射 key通常是 "0"(Basic), "1"(Advanced) 等，或者 ut 的特殊id
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final Map<String, dynamic>? dx;
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final Map<String, dynamic>? sd;
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final Map<String, dynamic>? ut;
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SongModel({
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required this.id,
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required this.title,
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required this.artist,
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this.utTitle,
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required this.albums,
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required this.hasDx,
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required this.hasSd,
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required this.hasUt,
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required this.genre,
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required this.bpm,
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required this.releaseDate,
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required this.from,
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this.dx,
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this.sd,
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this.ut,
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});
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factory SongModel.fromJson(Map<String, dynamic> json) {
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return SongModel(
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id: json['id'] ?? 0,
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title: json['title'] ?? 'Unknown',
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artist: json['artist'] ?? 'Unknown',
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utTitle: json['utTitle'],
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albums: List<String>.from(json['albums'] ?? []),
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hasDx: json['hasDx'] ?? false,
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hasSd: json['hasSd'] ?? false,
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hasUt: json['hasUt'] ?? false,
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genre: json['genre'] ?? '',
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bpm: json['bpm'] ?? 0,
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releaseDate: json['releaseDate'] ?? '',
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from: json['from'] ?? '',
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dx: json['dx'],
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sd: json['sd'],
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ut: json['ut'],
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);
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}
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}
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// 用于存储本地缓存的版本信息
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class SongCacheInfo {
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final int songSize;
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final String version;
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final DateTime lastUpdate;
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SongCacheInfo({required this.songSize, required this.version, required this.lastUpdate});
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Map<String, dynamic> toJson() => {
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'songSize': songSize,
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'version': version,
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'lastUpdate': lastUpdate.millisecondsSinceEpoch,
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};
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factory SongCacheInfo.fromJson(Map<String, dynamic> json) {
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return SongCacheInfo(
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songSize: json['songSize'] ?? 0,
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version: json['version'] ?? '',
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lastUpdate: DateTime.fromMillisecondsSinceEpoch(json['lastUpdate'] ?? 0),
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);
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}
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} |