import 'package:freezed_annotation/freezed_annotation.dart';

part 'health_pregnancy_model.freezed.dart';
part 'health_pregnancy_model.g.dart';

@freezed
class HealthPregnancyModel with _$HealthPregnancyModel {
  factory HealthPregnancyModel({
    required final Quiz quiz,
    required final TopicPage topicPage,
  }) = _HealthPregnancyModel;

  factory HealthPregnancyModel.fromJson(Map<String, dynamic> json) =>
      _$HealthPregnancyModelFromJson(json);
}

@freezed
class TopicPage with _$TopicPage {
  factory TopicPage({
    required final String headerText,
    required final String reference1,
    required final String reference2,
    required final String reference3,
    required final String subTopic1Title,
    required final String subTopic2Title,
  }) = _TopicPage;

  factory TopicPage.fromJson(Map<String, dynamic> json) =>
      _$TopicPageFromJson(json);
}

@freezed
class Quiz with _$Quiz {
  factory Quiz({
    @JsonKey(fromJson: Quiz.quizFromJson, toJson: Quiz.quizToJson)
    required final List<QuizData> quiz,
  }) = _Quiz;

  factory Quiz.fromJson(Map<String, dynamic> json) => _$QuizFromJson(json);

  static quizFromJson(List<dynamic> listOfItem) => listOfItem.isEmpty
      ? []
      : listOfItem.map((item) => QuizData.fromJson(item)).toList();

  static quizToJson(List<QuizData?> items) => items.isEmpty
      ? []
      : items
          .map((item) => _$$QuizDataImplToJson(item as _$QuizDataImpl))
          .toList();
}

@freezed
class QuizData with _$QuizData {
  factory QuizData({
    required final Answer answer,
    required final String question,
  }) = _QuizData;

  factory QuizData.fromJson(Map<String, dynamic> json) =>
      _$QuizDataFromJson(json);
}

@freezed
class Answer with _$Answer {
  factory Answer({
    @JsonKey(
      fromJson: Answer.answerFromJson,
      toJson: Answer.answerToJson,
    )
    required final List<AnswerData> answer,
  }) = _Answer;

  factory Answer.fromJson(Map<String, dynamic> json) => _$AnswerFromJson(json);

  static answerFromJson(List<dynamic> listOfItem) => listOfItem.isEmpty
      ? []
      : listOfItem.map((item) => AnswerData.fromJson(item)).toList();

  static answerToJson(List<AnswerData?> items) => items.isEmpty
      ? []
      : items
          .map((item) => _$$AnswerDataImplToJson(item as _$AnswerDataImpl))
          .toList();
}

@freezed
class AnswerData with _$AnswerData {
  factory AnswerData({
    required final bool rightStatus,
    required final String text,
  }) = _AnswerData;

  factory AnswerData.fromJson(Map<String, dynamic> json) =>
      _$AnswerDataFromJson(json);
}