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еще что то

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Полина Чубыкина 2024-11-16 13:45:46 +04:00
parent 97cbcba226
commit 6129789048
1 changed files with 15 additions and 37 deletions
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52
lib/data/repositories/pokemon_repository.dart
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@ -14,55 +14,33 @@ class PokeRepository extends ApiInterface {
static const String _baseUrl = 'https://pokeapi.co/api/v2'; static const String _baseUrl = 'https://pokeapi.co/api/v2';
List<PokemonDataDto> _allPokemon = [];
bool _isAllPokemonLoaded = false;
@override @override
Future<HomeData?> loadData({ Future<HomeData?> loadData({
OnErrorCallback? onError, OnErrorCallback? onError,
String? q, String? q, // Добавляем параметр для поискового запроса
int page = 1, int page = 1,
int pageSize = 25, int pageSize = 25,
}) async { }) async {
try { try {
if (!_isAllPokemonLoaded) { final String url = '$_baseUrl/pokemon';
final String url = '$_baseUrl/pokemon';
final Response<dynamic> response = await _dio.get<Map<dynamic, dynamic>>(
url,
queryParameters: {
'offset': (page - 1) * pageSize,
'limit': pageSize,
},
);
final PokemonDto dto = PokemonDto.fromJson(response.data as Map<String, dynamic>); final Map<String, dynamic> queryParameters = {
_allPokemon = dto.results ?? []; 'offset': (page - 1) * pageSize,
_isAllPokemonLoaded = true; 'limit': pageSize,
};
// Если есть поисковый запрос, добавляем его в параметры запроса
if (q != null && q.isNotEmpty) {
queryParameters['name'] = q;
} }
final List<PokemonDataDto> filteredPokemon = q != null && q.isNotEmpty final Response<dynamic> response = await _dio.get<Map<dynamic, dynamic>>(
? _allPokemon.where((pokemon) => pokemon.name!.contains(q)).toList() url,
: _allPokemon; queryParameters: queryParameters,
final int startIndex = (page - 1) * pageSize;
final int endIndex = startIndex + pageSize;
if (startIndex >= filteredPokemon.length) {
return HomeData(
data: [],
nextPage: null,
);
}
final List<PokemonDataDto> paginatedPokemon = filteredPokemon.sublist(
startIndex,
endIndex > filteredPokemon.length ? filteredPokemon.length : endIndex,
); );
final HomeData data = HomeData( final PokemonDto dto = PokemonDto.fromJson(response.data as Map<String, dynamic>);
data: paginatedPokemon.map((e) => e.toDomain()).toList(), final HomeData data = dto.toDomain();
nextPage: endIndex < filteredPokemon.length ? page + 1 : null,
);
return data; return data;
} on DioException catch (e) { } on DioException catch (e) {
onError?.call(e.error?.toString()); onError?.call(e.error?.toString());