/// RTC 频道列表项实体类
class RtcChannelModel {
  final String channelId;
  final String channelPic;
  final String channelName;
  final int age;

  RtcChannelModel({
    required this.channelId,
    required this.channelPic,
    required this.channelName,
    required this.age,
  });

  factory RtcChannelModel.fromJson(Map<String, dynamic> json) {
    return RtcChannelModel(
      channelId: json['channelId']?.toString() ?? '',
      channelPic: json['channelPic']?.toString() ?? '',
      channelName: json['channelName']?.toString() ?? '',
      age: json['age'] ?? 0,
    );
  }

  Map<String, dynamic> toJson() {
    return {
      'channelId': channelId,
      'channelPic': channelPic,
      'channelName': channelName,
    };
  }

  @override
  String toString() {
    return 'RtcChannelModel(channelId: $channelId, channelName: $channelName)';
  }
}