class TrackModel {
  const TrackModel({
    required this.id,
    required this.userId,
    required this.title,
    required this.audioUrl,
    required this.genreTag,
    required this.plays,
    required this.createdAt,
    required this.username,
    this.featured = false,
  });

  final String id;
  final String userId;
  final String title;
  final String audioUrl;
  final String genreTag;
  final int plays;
  final DateTime createdAt;
  final String username;
  final bool featured;

  factory TrackModel.fromJson(Map<String, dynamic> json, {String? username}) {
    return TrackModel(
      id: json['id'] as String,
      userId: json['user_id'] as String,
      title: (json['title'] as String?) ?? 'UNTITLED',
      audioUrl: (json['audio_url'] as String?) ?? '',
      genreTag: (json['genre_tag'] as String?) ?? 'UNKNOWN',
      plays: (json['plays'] as int?) ?? 0,
      createdAt: DateTime.parse(json['created_at'] as String),
      username: username ?? 'RIOTER',
      featured: (json['featured'] as bool?) ?? false,
    );
  }

  TrackModel copyWith({
    int? plays,
    bool? featured,
  }) {
    return TrackModel(
      id: id,
      userId: userId,
      title: title,
      audioUrl: audioUrl,
      genreTag: genreTag,
      plays: plays ?? this.plays,
      createdAt: createdAt,
      username: username,
      featured: featured ?? this.featured,
    );
  }
}