class SectionModel {
  SectionModel({
    this.status,
    this.error,
    this.progress,
    required this.data,
  });

  int? status;
  bool? error;
  int? progress;
  List<Map<String, Datum>> data;

  factory SectionModel.fromJson(Map<String, dynamic> json) => SectionModel(
        status: json["status"],
        error: json["error"],
        progress: json["progress"],
        data: List<Map<String, Datum>>.from(json["data"].map((x) => Map.from(x)
            .map((k, v) => MapEntry<String, Datum>(k, Datum.fromJson(v))))),
      );

  Map<String, dynamic> toJson() => {
        "status": status,
        "error": error,
        "progress": progress,
        "data": List<dynamic>.from(data.map((x) => Map.from(x)
            .map((k, v) => MapEntry<String, dynamic>(k, v.toJson())))),
      };
}

class Datum {
  Datum({
    this.sectionTitle,
    this.dataLesson,
  });

  String? sectionTitle;
  List<DataLesson>? dataLesson;

  factory Datum.fromJson(Map<String, dynamic> json) => Datum(
        sectionTitle: json["section_title"],
        dataLesson: List<DataLesson>.from(
            json["data_lesson"].map((x) => DataLesson.fromJson(x))),
      );

  Map<String, dynamic> toJson() => {
        "section_title": sectionTitle,
        "data_lesson": List<dynamic>.from(dataLesson!.map((x) => x.toJson())),
      };
}

class DataLesson {
  DataLesson(
      {this.lessonId,
      this.title,
      this.duration,
      this.progress,
      this.attachmentType,
      this.videoType,
      this.videoUrl,
      this.lessonType,
      this.attachment,
      this.isSkip,
      this.isFinished,
      this.summary});

  String? progress;
  String? lessonId;
  String? title;
  String? duration;
  String? attachmentType;
  String? videoType;
  String? videoUrl;
  String? lessonType;
  dynamic attachment;
  String? isSkip;
  String? summary;
  int? isFinished;

  factory DataLesson.fromJson(Map<String, dynamic> json) => DataLesson(
        lessonId: json["lesson_id"],
        title: json["title"],
        duration: json["duration"],
        progress: json["progress_video"],
        attachmentType: json["attachment_type"],
        videoType: json["video_type"],
        videoUrl: json["video_url"],
        lessonType: json["lesson_type"],
        attachment: json["attachment"],
        isSkip: json["is_skip"],
        isFinished: json["is_finished"],
        summary: json["summary"],
      );

  get courseId => null;

  Map<String, dynamic> toJson() => {
        "lesson_id": lessonId,
        "title": title,
        "duration": duration,
        "progress_video": progress,
        "attachment_type": attachmentType,
        "video_type": videoType,
        "video_url": videoUrl,
        "lesson_type": lessonType,
        "attachment": attachment,
        "is_skip": isSkip,
        "is_finished": isFinished,
        "summary": summary,
      };
}

class NewMap {
  NewMap({
    required this.title,
  });

  final List<Title> title;

  factory NewMap.fromMap(Map<String, dynamic> json) => NewMap(
        title: List<Title>.from(json["Title"].map((x) => Title.fromMap(x))),
      );

  Map<String, dynamic> toMap() => {
        "Title": List<dynamic>.from(title.map((x) => x.toMap())),
      };
}

class Title {
  Title({
    this.courseId,
    this.lessonId,
    this.sectionTitle,
    this.lessonTitle,
    this.duration,
    this.attachmentType,
    this.videoType,
    this.videoUrl,
    this.lessonType,
    this.attachment,
    this.isSkip,
    this.isFinished,
  });

  final String? courseId;
  final String? lessonId;
  final String? sectionTitle;
  final String? lessonTitle;
  final String? duration;
  final String? attachmentType;
  final String? videoType;
  final String? videoUrl;
  final String? lessonType;
  final dynamic attachment;
  final String? isSkip;
  final int? isFinished;

  factory Title.fromMap(Map<String, dynamic> json) => Title(
        courseId: json["course_id"],
        lessonId: json["lesson_id"],
        sectionTitle: json["section_title"],
        lessonTitle: json["lesson_title"],
        duration: json["duration"],
        attachmentType: json["attachment_type"],
        videoType: json["video_type"],
        videoUrl: json["video_url"] == '' ? 'a' : json["video_url"],
        lessonType: json["lesson_type"],
        attachment: json["attachment"],
        isSkip: json["is_skip"],
        isFinished: json["is_finished"],
      );

  Map<String, dynamic> toMap() => {
        "course_id": courseId,
        "lesson_id": lessonId,
        "section_title": sectionTitle,
        "lesson_title": lessonTitle,
        "duration": duration,
        "attachment_type": attachmentType,
        "video_type": videoType,
        "video_url": videoUrl,
        "lesson_type": lessonType,
        "attachment": attachment,
        "is_skip": isSkip,
        "is_finished": isFinished,
      };
}