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This commit is contained in:
Mguy13 2022-12-25 01:55:53 +01:00
parent 6a84a9bef0
commit 1747ab0245
23 changed files with 469 additions and 67 deletions
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23
lib/features/home/api/unsplash_images_api.dart
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@ -7,18 +7,19 @@ import '/features/core/services/logging_service.dart';
import '/l10n/generated/l10n.dart';
import '/locator.dart';
import '../abstracts/images_api.dart';
import '../data/models/image_model.dart';
import '../data/dtos/image_model_dto.dart';
class UnsplashImagesApi implements ImagesApi {
final LoggingService _loggingService = LoggingService.locate;
final random = Random();
@override
FutureOr<Iterable<Map<String, dynamic>>> fetchImageUri({required String token}) async {
FutureOr<Iterable<ImageModelDTO>> fetchImageUri({required String token}) async {
// Dummy fetching delay emulation
await Future.delayed(const Duration(
milliseconds: ConstValues.defaultEmulatedLatencyMillis * ConstValues.numberOfImages));
final Iterable<Map<String, dynamic>> fetchedImageModelDtos;
try {
// Create fixed number of images
final dummyImageModels =
@ -29,7 +30,7 @@ class UnsplashImagesApi implements ImagesApi {
final imageUri = _imageUrlGenerator(imageSide: imageSide);
return ImageModel(
return ImageModelDTO(
imageIndex: imageIndex,
uri: imageUri,
// Custom dummy name for the image
@ -39,15 +40,19 @@ class UnsplashImagesApi implements ImagesApi {
});
// Emulating serialization
return dummyImageModels.map((final dummyModel) => dummyModel.toJson());
fetchedImageModelDtos = dummyImageModels.map((final dummyModel) => dummyModel.toJson());
} on Exception catch (ex, stackTrace) {
_loggingService.handleException(ex, stackTrace);
return const Iterable.empty();
}
// Emulating deserialization
return fetchedImageModelDtos
.map((final emulatedModelSerialized) => ImageModelDTO.fromJson(emulatedModelSerialized));
}
@override
FutureOr<Iterable<Map<String, dynamic>>> searchImages({
FutureOr<Iterable<ImageModelDTO>> searchImages({
required String searchStr,
required String token,
}) async {
@ -57,6 +62,7 @@ class UnsplashImagesApi implements ImagesApi {
await Future.delayed(
Duration(milliseconds: ConstValues.defaultEmulatedLatencyMillis * numberOfResults));
final Iterable<Map<String, dynamic>> searchImageModelDtos;
try {
// Create (randomly-bounded) dummy number of images
final dummyImageModels = Iterable<int>.generate(numberOfResults).map((final imageIndex) {
@ -66,7 +72,7 @@ class UnsplashImagesApi implements ImagesApi {
final imageUri = _imageUrlGenerator(imageSide: imageSide);
return ImageModel(
return ImageModelDTO(
imageIndex: imageIndex,
uri: imageUri,
// Custom dummy name for the image
@ -75,11 +81,14 @@ class UnsplashImagesApi implements ImagesApi {
});
// Emulating serialization
return dummyImageModels.map((final dummyModel) => dummyModel.toJson());
searchImageModelDtos = dummyImageModels.map((final dummyModel) => dummyModel.toJson());
} on Exception catch (ex, stackTrace) {
_loggingService.handleException(ex, stackTrace);
return List.empty();
}
return searchImageModelDtos
.map((final emulatedModelSerialized) => ImageModelDTO.fromJson(emulatedModelSerialized));
}
Uri _imageUrlGenerator({required int imageSide}) => Uri(