class UserModel {
  String name; // 用户名
  String avatar; // 头像
  String id;
  //final String deviceName;
  String membershipLevel; // 会员等级

  UserModel({
    required this.name,
    required this.avatar,
    required this.id,
    //required this.deviceName,
    required this.membershipLevel,
  });

  Map<String, dynamic> toJson() => {
    'name': name,
    'avatar': avatar,
    'id': id,
    //'deviceName': deviceName,
    'membershipLevel': membershipLevel,
  };

  factory UserModel.fromJson(Map<String, dynamic> json) => UserModel(
    name: json['name'] ?? '未设置昵称',
    avatar: json['avatar'] ?? '',
    id: json['id'] ?? '',
    //deviceName: json['deviceName'] ?? '',
    membershipLevel: json['membershipLevel'] ?? '普通会员',
  );

  factory UserModel.defaultUser() => UserModel(
    name: '未设置昵称',
    avatar: '',
    id: 'DeepSound_${DateTime.now().millisecondsSinceEpoch.toString()}',
    //deviceName: '',
    membershipLevel: '普通会员',
  );
}