flutter/modules/flutter_chat_room/lib/model/chat_room_backgrounds_model.dart

/// code : "OK"
/// data : {"list":[{"backgroundId":29,"backgroundName":"拍卖","backgroundIsDynamic":0,"backgroundUrl":"http://media.qn.timichat.net/rtc/background/1627720828463.png","dynamicFile":null},{"backgroundId":24,"backgroundName":"2111","backgroundIsDynamic":1,"backgroundUrl":"http://media.qn.timichat.net/rtc/background/1616038846512.png","dynamicFile":"http://media.qn.timichat.net/rtc/background/1616038846512.png"},{"backgroundId":28,"backgroundName":"2","backgroundIsDynamic":0,"backgroundUrl":"http://media.qn.timichat.net/rtc/background/1619090342605.png","dynamicFile":null},{"backgroundId":27,"backgroundName":"1","backgroundIsDynamic":0,"backgroundUrl":"http://media.qn.timichat.net/rtc/background/1619090327535.png","dynamicFile":null}]}
/// msg : ""
/// success : true

class ChatRoomBackgroundsModel {
  String? _code;
  Data? _data;
  String? _msg;
  bool? _success;

  String? get code => _code;
  Data? get data => _data;
  String? get msg => _msg;
  bool? get success => _success;

  ChatRoomBackgroundsModel({
      String? code, 
      Data? data, 
      String? msg, 
      bool? success}){
    _code = code;
    _data = data;
    _msg = msg;
    _success = success;
}

  ChatRoomBackgroundsModel.fromJson(dynamic json) {
    _code = json['code'];
    _data = json['data'] != null ? Data.fromJson(json['data']) : null;
    _msg = json['msg'];
    _success = json['success'];
  }

  Map<String, dynamic> toJson() {
    var map = <String, dynamic>{};
    map['code'] = _code;
    if (_data != null) {
      map['data'] = _data?.toJson();
    }
    map['msg'] = _msg;
    map['success'] = _success;
    return map;
  }

}

/// list : [{"backgroundId":29,"backgroundName":"拍卖","backgroundIsDynamic":0,"backgroundUrl":"http://media.qn.timichat.net/rtc/background/1627720828463.png","dynamicFile":null},{"backgroundId":24,"backgroundName":"2111","backgroundIsDynamic":1,"backgroundUrl":"http://media.qn.timichat.net/rtc/background/1616038846512.png","dynamicFile":"http://media.qn.timichat.net/rtc/background/1616038846512.png"},{"backgroundId":28,"backgroundName":"2","backgroundIsDynamic":0,"backgroundUrl":"http://media.qn.timichat.net/rtc/background/1619090342605.png","dynamicFile":null},{"backgroundId":27,"backgroundName":"1","backgroundIsDynamic":0,"backgroundUrl":"http://media.qn.timichat.net/rtc/background/1619090327535.png","dynamicFile":null}]

class Data {
  List<BackGroundInfo>? _list;

  List<BackGroundInfo>? get list => _list;

  Data({
      List<BackGroundInfo>? list}){
    _list = list;
}

  Data.fromJson(dynamic json) {
    if (json['list'] != null) {
      _list = [];
      json['list'].forEach((v) {
        _list?.add(BackGroundInfo.fromJson(v));
      });
    }
  }

  Map<String, dynamic> toJson() {
    var map = <String, dynamic>{};
    if (_list != null) {
      map['list'] = _list?.map((v) => v.toJson()).toList();
    }
    return map;
  }

}

/// backgroundId : 29
/// backgroundName : "拍卖"
/// backgroundIsDynamic : 0
/// backgroundUrl : "http://media.qn.timichat.net/rtc/background/1627720828463.png"
/// dynamicFile : null

class BackGroundInfo {
  int? _backgroundId;
  String? _backgroundName;
  int? _backgroundIsDynamic;
  String? _backgroundUrl;
  dynamic? _dynamicFile;

  int? get backgroundId => _backgroundId;
  String? get backgroundName => _backgroundName;
  int? get backgroundIsDynamic => _backgroundIsDynamic;
  String? get backgroundUrl => _backgroundUrl;
  dynamic? get dynamicFile => _dynamicFile;

  BackGroundInfo({
      int? backgroundId, 
      String? backgroundName, 
      int? backgroundIsDynamic, 
      String? backgroundUrl, 
      dynamic? dynamicFile}){
    _backgroundId = backgroundId;
    _backgroundName = backgroundName;
    _backgroundIsDynamic = backgroundIsDynamic;
    _backgroundUrl = backgroundUrl;
    _dynamicFile = dynamicFile;
}

  BackGroundInfo.fromJson(dynamic json) {
    _backgroundId = json['backgroundId'];
    _backgroundName = json['backgroundName'];
    _backgroundIsDynamic = json['backgroundIsDynamic'];
    _backgroundUrl = json['backgroundUrl'];
    _dynamicFile = json['dynamicFile'];
  }

  Map<String, dynamic> toJson() {
    var map = <String, dynamic>{};
    map['backgroundId'] = _backgroundId;
    map['backgroundName'] = _backgroundName;
    map['backgroundIsDynamic'] = _backgroundIsDynamic;
    map['backgroundUrl'] = _backgroundUrl;
    map['dynamicFile'] = _dynamicFile;
    return map;
  }

}