/// id : "1452530820865589248"
/// createTime : "2021-10-25 15:01:49"
/// createUser : "1"
/// updateTime : "2021-11-02 17:09:56"
/// updateUser : "1"
/// courseId : "1452472611438067712"
/// name : "111"
/// content : {"coverImg":"https://pos.upload.gznl.top/0000/2021/11/3e014154-57cc-441e-9d02-aa53975979f5.png","remark":"11111111","fileUrl":"https://pos.upload.gznl.top/0000/2021/11/d87dd996-e269-46eb-b7ef-f8ceddfabef2.mp4"}
/// sort : 0
/// isDelete : 0

class Chapter {
  Chapter({
      String id, 
      String createTime, 
      String createUser, 
      String updateTime, 
      String updateUser, 
      String courseId, 
      String name, 
      Content content, 
      int sort, 
      int isDelete,}){
    _id = id;
    _createTime = createTime;
    _createUser = createUser;
    _updateTime = updateTime;
    _updateUser = updateUser;
    _courseId = courseId;
    _name = name;
    _content = content;
    _sort = sort;
    _isDelete = isDelete;
}

  Chapter.fromJson(dynamic json) {
    _id = json['id'];
    _createTime = json['createTime'];
    _createUser = json['createUser'];
    _updateTime = json['updateTime'];
    _updateUser = json['updateUser'];
    _courseId = json['courseId'];
    _name = json['name'];
    _content = json['content'] != null ? Content.fromJson(json['content']) : null;
    _sort = json['sort'];
    _isDelete = json['isDelete'];
  }
  String _id;
  String _createTime;
  String _createUser;
  String _updateTime;
  String _updateUser;
  String _courseId;
  String _name;
  Content _content;
  int _sort;
  int _isDelete;

  String get id => _id;
  String get createTime => _createTime;
  String get createUser => _createUser;
  String get updateTime => _updateTime;
  String get updateUser => _updateUser;
  String get courseId => _courseId;
  String get name => _name;
  Content get content => _content;
  int get sort => _sort;
  int get isDelete => _isDelete;

  Map<String, dynamic> toJson() {
    final map = <String, dynamic>{};
    map['id'] = _id;
    map['createTime'] = _createTime;
    map['createUser'] = _createUser;
    map['updateTime'] = _updateTime;
    map['updateUser'] = _updateUser;
    map['courseId'] = _courseId;
    map['name'] = _name;
    if (_content != null) {
      map['content'] = _content.toJson();
    }
    map['sort'] = _sort;
    map['isDelete'] = _isDelete;
    return map;
  }

}

/// coverImg : "https://pos.upload.gznl.top/0000/2021/11/3e014154-57cc-441e-9d02-aa53975979f5.png"
/// remark : "11111111"
/// fileUrl : "https://pos.upload.gznl.top/0000/2021/11/d87dd996-e269-46eb-b7ef-f8ceddfabef2.mp4"

class Content {
  Content({
      String coverImg, 
      String remark, 
      String fileUrl,}){
    _coverImg = coverImg;
    _remark = remark;
    _fileUrl = fileUrl;
}

  Content.fromJson(dynamic json) {
    _coverImg = json['coverImg'];
    _remark = json['remark'];
    _fileUrl = json['fileUrl'];
  }
  String _coverImg;
  String _remark;
  String _fileUrl;

  String get coverImg => _coverImg;
  String get remark => _remark;
  String get fileUrl => _fileUrl;


  set coverImg(String value) {
    _coverImg = value;
  }

  Map<String, dynamic> toJson() {
    final map = <String, dynamic>{};
    map['coverImg'] = _coverImg;
    map['remark'] = _remark;
    map['fileUrl'] = _fileUrl;
    return map;
  }

  set remark(String value) {
    _remark = value;
  }

  set fileUrl(String value) {
    _fileUrl = value;
  }
}