aku_new_community/lib/model/manager/life_pay_model.dart

class LifePayModel {
  int years;
  int paymentNum;
  List<DailyPaymentTypeVos> dailyPaymentTypeVos;

  LifePayModel({this.years, this.paymentNum, this.dailyPaymentTypeVos});

  LifePayModel.fromJson(Map<String, dynamic> json) {
    years = json['years'];
    paymentNum = json['paymentNum'];
    if (json['dailyPaymentTypeVos'] != null) {
      dailyPaymentTypeVos = new List<DailyPaymentTypeVos>();
      json['dailyPaymentTypeVos'].forEach((v) {
        dailyPaymentTypeVos.add(new DailyPaymentTypeVos.fromJson(v));
      });
    }
  }

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

class DailyPaymentTypeVos {
  int id;
  String name;
  List<DetailedVoList> detailedVoList;

  DailyPaymentTypeVos({this.id, this.name, this.detailedVoList});

  DailyPaymentTypeVos.fromJson(Map<String, dynamic> json) {
    id = json['id'];
    name = json['name'];
    if (json['detailedVoList'] != null) {
      detailedVoList = new List<DetailedVoList>();
      json['detailedVoList'].forEach((v) {
        detailedVoList.add(new DetailedVoList.fromJson(v));
      });
    }
  }

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

class DetailedVoList {
  int groupId;
  int paymentPrice;
  List<DetailsVoList> detailsVoList;

  DetailedVoList({this.groupId, this.paymentPrice, this.detailsVoList});

  DetailedVoList.fromJson(Map<String, dynamic> json) {
    groupId = json['groupId'];
    paymentPrice = json['paymentPrice'];
    if (json['detailsVoList'] != null) {
      detailsVoList = new List<DetailsVoList>();
      json['detailsVoList'].forEach((v) {
        detailsVoList.add(new DetailsVoList.fromJson(v));
      });
    }
  }

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

class DetailsVoList {
  int id;
  String month;
  int costPrice;
  int paidPrice;
  int totalPrice;
  String beginDate;
  String endDate;
  String unitPriceType;
  int num;

  DetailsVoList(
      {this.id,
      this.month,
      this.costPrice,
      this.paidPrice,
      this.totalPrice,
      this.beginDate,
      this.endDate,
      this.unitPriceType,
      this.num});

  DetailsVoList.fromJson(Map<String, dynamic> json) {
    id = json['id'];
    month = json['month'];
    costPrice = json['costPrice'];
    paidPrice = json['paidPrice'];
    totalPrice = json['totalPrice'];
    beginDate = json['beginDate'];
    endDate = json['endDate'];
    unitPriceType = json['unitPriceType'];
    num = json['num'];
  }

  Map<String, dynamic> toJson() {
    final Map<String, dynamic> data = new Map<String, dynamic>();
    data['id'] = this.id;
    data['month'] = this.month;
    data['costPrice'] = this.costPrice;
    data['paidPrice'] = this.paidPrice;
    data['totalPrice'] = this.totalPrice;
    data['beginDate'] = this.beginDate;
    data['endDate'] = this.endDate;
    data['unitPriceType'] = this.unitPriceType;
    data['num'] = this.num;
    return data;
  }
}