lift-app/lib/internal/wode/model/message_model.dart

class MessageModel {
  List<Records> records;

  MessageModel({this.records});

  MessageModel.fromJson(Map<String, dynamic> json) {
    if (json['records'] != null) {
      records = new List<Records>();
      json['records'].forEach((v) {
        records.add(new Records.fromJson(v));
      });
    }
  }

  Map<String, dynamic> toJson() {
    final Map<String, dynamic> data = new Map<String, dynamic>();
    if (this.records != null) {
      data['records'] = this.records.map((v) => v.toJson()).toList();
    }
    return data;
  }
}

class Records {
  String id;
  String userId;
  String content;
  int type;
  int viewFlag;
  int deviceModel;
  String createUserId;
  String createTime;

  Records(
      {this.id,
      this.userId,
      this.content,
      this.type,
      this.viewFlag,
      this.deviceModel,
      this.createUserId,
      this.createTime});

  Records.fromJson(Map<String, dynamic> json) {
    if (json == null) return;

    id = json['id'];
    userId = json['userId'];
    content = json['content'];
    type = json['type'];
    viewFlag = json['viewFlag'];
    deviceModel = json['deviceModel'];
    createUserId = json['createUserId'];
    createTime = json['createTime'];
  }

  Map<String, dynamic> toJson() {
    final Map<String, dynamic> data = new Map<String, dynamic>();
    data['id'] = this.id;
    data['userId'] = this.userId;
    data['content'] = this.content;
    data['type'] = this.type;
    data['viewFlag'] = this.viewFlag;
    data['deviceModel'] = this.deviceModel;
    data['createUserId'] = this.createUserId;
    data['createTime'] = this.createTime;
    return data;
  }
}

class MessageOverview {
  int systemMessageUnreadCount;
  int notificationMessageUnreadCount;

  Records systemMessageModel;
  Records notificationMessageModel;

  MessageOverview.fromJson(Map<String, dynamic> json) {
    Map<String, dynamic> systemMessage = json['系统消息'];
    systemMessageUnreadCount = systemMessage["count"];
    systemMessageModel = Records.fromJson(systemMessage['timeMessage']);

    Map<String, dynamic> notificationMessage = json['通知消息'];
    notificationMessageUnreadCount = notificationMessage['count'];
    notificationMessageModel =
        Records.fromJson(notificationMessage['timeMessage']);
  }
}