fixed layout of diets feed and added text styles

lib/core/data/diet/repositories/diet_repository.dart

@@ -0,0 +1,105 @@
+import 'dart:async';
+
+import 'package:eatvio_app/core/data/diet/services/diet_service.dart';
+import 'package:eatvio_app/features/feed/models/diets_pagination_model.dart';
+import 'package:equatable/equatable.dart';
+
+class DietRepository {
+  DietRepository({required this.dietsService});
+  final DietService dietsService;
+
+  final _dietLikeStateStreamController = StreamController<DietLikesState>.broadcast();
+  final _dietFavoriteStateStreamController = StreamController<DietFavoriteState>.broadcast();
+  final _dietCommentsStateStreamController = StreamController<DietCommentsState>.broadcast();
+  Stream get dietLikeState => _dietLikeStateStreamController.stream;
+  Stream get dietFavoriteState => _dietFavoriteStateStreamController.stream;
+  Stream get dietCommentsState => _dietCommentsStateStreamController.stream;
+
+  Future<void> likeDiet(int id) async {
+    try {
+      await dietsService.likeDiet(id: id);
+    } catch (e) {
+      rethrow;
+    }
+  }
+
+  Future<Diet> getDiet(int id) async {
+    try {
+      final diet = await dietsService.getDiet(id: id);
+      return diet;
+    } catch (e) {
+      rethrow;
+    }
+  }
+
+  Future<void> addToFavorite(int id) async {
+    try {
+      await dietsService.addToFavorite(id: id);
+    } catch (e) {
+      rethrow;
+    }
+  }
+
+  Future<void> removeFromFavorite(int id) async {
+    try {
+      await dietsService.removeFromFavorite(id: id);
+    } catch (e) {
+      rethrow;
+    }
+  }
+
+  void emitLikesStateToFeed(DietLikesState state) => _dietLikeStateStreamController.add(state);
+  void emitFavoriteStateToFeed(DietFavoriteState state) => _dietFavoriteStateStreamController.add(state);
+  void emitCommentsStateToFeed(DietCommentsState state) => _dietCommentsStateStreamController.add(state);
+}
+
+class DietLikesState extends Equatable {
+  final bool wasLikedByMe;
+  final int totalLikes;
+  final int index;
+
+  DietLikesState({
+    required this.wasLikedByMe,
+    required this.totalLikes,
+    required this.index,
+  });
+
+  @override
+  List<Object?> get props => [
+        wasLikedByMe,
+        totalLikes,
+        index,
+      ];
+}
+
+class DietFavoriteState extends Equatable {
+  final bool isFavorite;
+  final int index;
+
+  DietFavoriteState({
+    required this.isFavorite,
+    required this.index,
+  });
+
+  @override
+  List<Object?> get props => [
+        isFavorite,
+        index,
+      ];
+}
+
+class DietCommentsState extends Equatable {
+  final int index;
+  final int totalComments;
+
+  DietCommentsState({
+    required this.index,
+    required this.totalComments,
+  });
+
+  @override
+  List<Object?> get props => [
+        index,
+        totalComments,
+      ];
+}

lib/core/data/diet/services/diet_service.dart

@@ -0,0 +1,30 @@
+import 'package:dio/dio.dart';
+import 'package:eatvio_app/features/feed/models/diets_pagination_model.dart';
+import 'package:retrofit/retrofit.dart';
+
+part 'diet_service.g.dart';
+
+@RestApi()
+abstract class DietService {
+  factory DietService(Dio dio, {String baseUrl}) = _DietService;
+
+  @POST('/api/diets/{id}/like')
+  Future<void> likeDiet({
+    @Path() required int id,
+  });
+
+  @POST('/api/diets/{id}/add_to_favorite')
+  Future<void> addToFavorite({
+    @Path() required int id,
+  });
+
+  @POST('/api/diets/{id}/remove_from_favorite')
+  Future<void> removeFromFavorite({
+    @Path() required int id,
+  });
+
+  @GET('/api/diets/show/{id}')
+  Future<Diet> getDiet({
+    @Path() required int id,
+  });
+}

lib/core/data/diet/services/diet_service.g.dart

@@ -0,0 +1,161 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'diet_service.dart';
+
+// **************************************************************************
+// RetrofitGenerator
+// **************************************************************************
+
+// ignore_for_file: unnecessary_brace_in_string_interps,no_leading_underscores_for_local_identifiers,unused_element,unnecessary_string_interpolations
+
+class _DietService implements DietService {
+  _DietService(
+    this._dio, {
+    this.baseUrl,
+    this.errorLogger,
+  });
+
+  final Dio _dio;
+
+  String? baseUrl;
+
+  final ParseErrorLogger? errorLogger;
+
+  @override
+  Future<void> likeDiet({required int id}) async {
+    final _extra = <String, dynamic>{};
+    final queryParameters = <String, dynamic>{};
+    final _headers = <String, dynamic>{};
+    const Map<String, dynamic>? _data = null;
+    final _options = _setStreamType<void>(Options(
+      method: 'POST',
+      headers: _headers,
+      extra: _extra,
+    )
+        .compose(
+          _dio.options,
+          '/api/diets/${id}/like',
+          queryParameters: queryParameters,
+          data: _data,
+        )
+        .copyWith(
+            baseUrl: _combineBaseUrls(
+          _dio.options.baseUrl,
+          baseUrl,
+        )));
+    await _dio.fetch<void>(_options);
+  }
+
+  @override
+  Future<void> addToFavorite({required int id}) async {
+    final _extra = <String, dynamic>{};
+    final queryParameters = <String, dynamic>{};
+    final _headers = <String, dynamic>{};
+    const Map<String, dynamic>? _data = null;
+    final _options = _setStreamType<void>(Options(
+      method: 'POST',
+      headers: _headers,
+      extra: _extra,
+    )
+        .compose(
+          _dio.options,
+          '/api/diets/${id}/add_to_favorite',
+          queryParameters: queryParameters,
+          data: _data,
+        )
+        .copyWith(
+            baseUrl: _combineBaseUrls(
+          _dio.options.baseUrl,
+          baseUrl,
+        )));
+    await _dio.fetch<void>(_options);
+  }
+
+  @override
+  Future<void> removeFromFavorite({required int id}) async {
+    final _extra = <String, dynamic>{};
+    final queryParameters = <String, dynamic>{};
+    final _headers = <String, dynamic>{};
+    const Map<String, dynamic>? _data = null;
+    final _options = _setStreamType<void>(Options(
+      method: 'POST',
+      headers: _headers,
+      extra: _extra,
+    )
+        .compose(
+          _dio.options,
+          '/api/diets/${id}/remove_from_favorite',
+          queryParameters: queryParameters,
+          data: _data,
+        )
+        .copyWith(
+            baseUrl: _combineBaseUrls(
+          _dio.options.baseUrl,
+          baseUrl,
+        )));
+    await _dio.fetch<void>(_options);
+  }
+
+  @override
+  Future<Diet> getDiet({required int id}) async {
+    final _extra = <String, dynamic>{};
+    final queryParameters = <String, dynamic>{};
+    final _headers = <String, dynamic>{};
+    const Map<String, dynamic>? _data = null;
+    final _options = _setStreamType<Diet>(Options(
+      method: 'GET',
+      headers: _headers,
+      extra: _extra,
+    )
+        .compose(
+          _dio.options,
+          '/api/diets/show/${id}',
+          queryParameters: queryParameters,
+          data: _data,
+        )
+        .copyWith(
+            baseUrl: _combineBaseUrls(
+          _dio.options.baseUrl,
+          baseUrl,
+        )));
+    final _result = await _dio.fetch<Map<String, dynamic>>(_options);
+    late Diet _value;
+    try {
+      _value = Diet.fromJson(_result.data!);
+    } on Object catch (e, s) {
+      errorLogger?.logError(e, s, _options);
+      rethrow;
+    }
+    return _value;
+  }
+
+  RequestOptions _setStreamType<T>(RequestOptions requestOptions) {
+    if (T != dynamic &&
+        !(requestOptions.responseType == ResponseType.bytes ||
+            requestOptions.responseType == ResponseType.stream)) {
+      if (T == String) {
+        requestOptions.responseType = ResponseType.plain;
+      } else {
+        requestOptions.responseType = ResponseType.json;
+      }
+    }
+    return requestOptions;
+  }
+
+  String _combineBaseUrls(
+    String dioBaseUrl,
+    String? baseUrl,
+  ) {
+    if (baseUrl == null || baseUrl.trim().isEmpty) {
+      return dioBaseUrl;
+    }
+
+    final url = Uri.parse(baseUrl);
+
+    if (url.isAbsolute) {
+      return url.toString();
+    }
+
+    return Uri.parse(dioBaseUrl).resolveUri(url).toString();
+  }
+}