class CompletedTopic {
  final String idSection;
  final String nameSection;
  final String descriptionSection;
  final String? thumbnail;
  final int totalTopics;
  final int completedTopics;

  CompletedTopic({
    required this.idSection,
    required this.nameSection,
    required this.descriptionSection,
    this.thumbnail,
    required this.totalTopics,
    required this.completedTopics,
  });

  factory CompletedTopic.fromJson(Map<String, dynamic> json) {
    return CompletedTopic(
      idSection: json['ID_SECTION'],
      nameSection: json['NAME_SECTION'],
      descriptionSection: json['DESCRIPTION_SECTION'],
      thumbnail: json['THUMBNAIL'],
      totalTopics: json['TOTAL_TOPICS'],
      completedTopics: json['COMPLETED_TOPICS'],
    );
  }
}