class MessageListEntity {
  int? errorCode;
  String? description;
  String? errorMsg;
  Data? data;

  MessageListEntity(
      {this.errorCode, this.description, this.errorMsg, this.data});

  MessageListEntity.fromJson(Map<String, dynamic> json) {
    errorCode = json['errorCode'];
    description = json['description'];
    errorMsg = json['errorMsg'];
    data = json['data'] != null ? Data.fromJson(json['data']) : null;
  }

  Map<String, dynamic> toJson() {
    final Map<String, dynamic> data = <String, dynamic>{};
    data['errorCode'] = errorCode;
    data['description'] = description;
    data['errorMsg'] = errorMsg;
    if (this.data != null) {
      data['data'] = this.data!.toJson();
    }
    return data;
  }

  @override
  String toString() {
    return 'MessageListEntity{errorCode: $errorCode, description: $description, errorMsg: $errorMsg, data: $data}';
  }
}

class Data {
  List<MessageItemEntity>? list;
  int? pageNo;
  int? pageSize;
  int? total;
  int? readCount;
  int? unreadCount;

  Data({this.list, this.pageNo, this.pageSize, this.total,this.readCount, this.unreadCount});

  Data.fromJson(Map<String, dynamic> json) {
    if (json['list'] != null) {
      list = <MessageItemEntity>[];
      json['list'].forEach((v) {
        list!.add(MessageItemEntity.fromJson(v));
      });
    }
    pageNo = json['pageNo'];
    pageSize = json['pageSize'];
    total = json['total'];
    readCount = json['readCount'];
    unreadCount = json['unreadCount'];
  }

  Map<String, dynamic> toJson() {
    final Map<String, dynamic> data = <String, dynamic>{};
    if (list != null) {
      data['list'] = list!.map((v) => v.toJson()).toList();
    }
    data['pageNo'] = pageNo;
    data['pageSize'] = pageSize;
    data['total'] = total;
    data['readCount'] = readCount;
    data['unreadCount'] = unreadCount;
    return data;
  }

  @override
  String toString() {
    return 'Data{list: $list, pageNo: $pageNo, pageSize: $pageSize, total: $total, readCount: $readCount, unreadCount: $unreadCount}';
  }
}

class MessageItemEntity {
  String? id;
  String? data;
  int? createdAt;
  int? readAt;

  MessageItemEntity({this.id, this.data, this.createdAt, this.readAt});

  MessageItemEntity.fromJson(Map<String, dynamic> json) {
    id = json['id'];
    data = json['data'];
    createdAt = json['createdAt'];
    readAt = json['readAt'];
  }

  Map<String, dynamic> toJson() {
    final Map<String, dynamic> data = <String, dynamic>{};
    data['id'] = id;
    data['data'] = this.data;
    data['createdAt'] = createdAt;
    data['readAt'] = readAt;
    return data;
  }

  @override
  String toString() {
    return 'MessageItemEntity{id: $id, data: $data, createdAt: $createdAt, readAt: $readAt}';
  }
}