PIbd-31_IevlewaMD_PMD/lib/data/dto/album_dto.dart

import 'package:json_annotation/json_annotation.dart';
import 'package:uuid/uuid.dart';

@JsonSerializable(createToJson: false)
class AlbumDto {
  final List<AlbumDataDto>? data;
  final AlbumPaginationDto? pagination; // Добавлено для пагинации

  const AlbumDto({this.data, this.pagination});

  // Здесь убираем factory и оставляем ваш метод fetchAlbums
  // factory AlbumDto.fromJson(Map<String, dynamic> json) => _$AlbumDtoFromJson(json);

  // Ваш метод fetchAlbums будет принимать JSON и вызывать конструктор
  static AlbumDto fetchAlbums(Map<String, dynamic> json) {
    return AlbumDto(
      data: (json['data'] as List<dynamic>?)
          ?.map((e) => AlbumDataDto.fromJson(e as Map<String, dynamic>))
          .toList(),
      pagination: json['pagination'] != null
          ? AlbumPaginationDto.fromJson(json['pagination'])
          : null,
    );
  }
}

@JsonSerializable(createToJson: false)
class AlbumPaginationDto {
  @JsonKey(name: 'current_page')
  final int? currentPage;
  @JsonKey(name: 'has_next_page')
  final bool? hasNextPage;
  @JsonKey(name: 'last_visible_page')
  final int? lastVisiblePage;

  const AlbumPaginationDto({this.currentPage, this.hasNextPage, this.lastVisiblePage});

  // Здесь убираем factory
  // factory AlbumPaginationDto.fromJson(Map<String, dynamic> json) => _$AlbumPaginationDtoFromJson(json);

  // Метод для конструирования экземпляра
  static AlbumPaginationDto fromJson(Map<String, dynamic> json) {
    return AlbumPaginationDto(
      currentPage: json['current_page'],
      hasNextPage: json['has_next_page'],
      lastVisiblePage: json['last_visible_page'],
    );
  }
}

@JsonSerializable(createToJson: false)
class AlbumDataDto {
  final String id;
  final String? title;
  final String? artist;
  String? year;
  List<String>? genres;
  List<String>? tracks;
  String? summary;
  String? url;
  final AlbumDataImagesDto? images;

  AlbumDataDto({
    String? id,
    this.title,
    this.artist,
    this.year,
    this.genres,
    this.tracks,
    this.summary,
    this.url,
    this.images,
  }) : id = id ?? const Uuid().v4(); // Генерация id

  // Здесь убираем factory
  // factory AlbumDataDto.fromJson(Map<String, dynamic> json) => _$AlbumDataDtoFromJson(json);

  // Метод для конструирования экземпляра
  static AlbumDataDto fromJson(Map<String, dynamic> json) {
    return AlbumDataDto(
      id: json['id'],
      title: json['title'],
      artist: json['artist'],
      year: json['year'],
      genres: (json['genres'] as List<dynamic>?)?.map((e) => e as String).toList(),
      tracks: (json['tracks'] as List<dynamic>?)?.map((e) => e as String).toList(),
      summary: json['summary'],
      url: json['url'],
      images: json['images'] != null
          ? AlbumDataImagesDto.fromJson(json['images'])
          : null,
    );
  }
}

@JsonSerializable(createToJson: false)
class AlbumDataImagesDto {
  final AlbumDataImagesJPGDto? jpg;

  const AlbumDataImagesDto({this.jpg});

  // Здесь убираем factory
  // factory AlbumDataImagesDto.fromJson(Map<String, dynamic> json) => _$AlbumDataImagesDtoFromJson(json);

  // Метод для конструирования экземпляра
  static AlbumDataImagesDto fromJson(Map<String, dynamic> json) {
    return AlbumDataImagesDto(
      jpg: json['jpg'] != null
          ? AlbumDataImagesJPGDto.fromJson(json['jpg'])
          : null,
    );
  }
}

@JsonSerializable(createToJson: false)
class AlbumDataImagesJPGDto {
  final String? image_url;

  const AlbumDataImagesJPGDto({this.image_url});

  // Здесь убираем factory
  // factory AlbumDataImagesJPGDto.fromJson(Map<String, dynamic> json) => _$AlbumDataImagesJPGDtoFromJson(json);

  // Метод для конструирования экземпляра
  static AlbumDataImagesJPGDto fromJson(Map<String, dynamic> json) {
    return AlbumDataImagesJPGDto(
      image_url: json['image_url'],
    );
  }
}