lab 7

lib/data/dtos/recipes_dto.dart

@@ -4,38 +4,55 @@ part 'recipes_dto.g.dart';
 
 @JsonSerializable(createToJson: false)
 class RecipesDto {
-  final List<RecipeDataDto>? hits;
+  final List<RecipeDataDto>? data;
+  final MetaDto? meta;
 
-  const RecipesDto({this.hits});
+  const RecipesDto({
+    this.data,
+    this.meta,
+  });
 
-  factory RecipesDto.fromJson(Map<String, dynamic> json) =>
+  factory RecipesDto.fromJson(Map<String, dynamic> json) => _$RecipesDtoFromJson(json);
-      _$RecipesDtoFromJson(json);
 }
 
 @JsonSerializable(createToJson: false)
 class RecipeDataDto {
-  final RecipeAttributesDataDto? recipe;
+  final String? id;
+  final String? type;
+  final RecipeAttributesDataDto? attributes;
 
-  const RecipeDataDto({this.recipe});
+  const RecipeDataDto({this.id, this.type, this.attributes});
 
-  factory RecipeDataDto.fromJson(Map<String, dynamic> json) =>
+  factory RecipeDataDto.fromJson(Map<String, dynamic> json) => _$RecipeDataDtoFromJson(json);
-      _$RecipeDataDtoFromJson(json);
 }
 
 @JsonSerializable(createToJson: false)
 class RecipeAttributesDataDto {
-  final String? label;
+  final String? name;
-  final double? calories;
+  final String? calories;
-  final String? url;
+  final String? died;
   final String? image;
 
-  const RecipeAttributesDataDto({
+  const RecipeAttributesDataDto({this.name, this.calories, this.died, this.image});
-    this.label,
-    this.calories,
-    this.url,
-    this.image,
-  });
 
   factory RecipeAttributesDataDto.fromJson(Map<String, dynamic> json) =>
       _$RecipeAttributesDataDtoFromJson(json);
 }
+
+@JsonSerializable(createToJson: false)
+class MetaDto {
+  final PaginationDto? pagination;
+
+  const MetaDto({this.pagination});
+
+  factory MetaDto.fromJson(Map<String, dynamic> json) => _$MetaDtoFromJson(json);
+}
+
+@JsonSerializable(createToJson: false)
+class PaginationDto {
+  final int? next;
+
+  const PaginationDto({ this.next});
+
+  factory PaginationDto.fromJson(Map<String, dynamic> json) => _$PaginationDtoFromJson(json);
+}

lib/data/mappers/recipes_mapper.dart

@@ -1,28 +1,28 @@
 import 'package:leonteva_pmu/data/dtos/recipes_dto.dart';
 import 'package:leonteva_pmu/domain/models/card.dart';
+import 'package:leonteva_pmu/domain/models/home.dart';
 
-const String imagePlaceholder =
+const _imagePlaceholder =
-    'https://cdn-icons-png.flaticon.com/512/4036/4036418.png';
+    'https://upload.wikimedia.org/wikipedia/en/archive/b/b1/20210811082420%21Portrait_placeholder.png';
+
+extension RecipesDtoToModel on RecipesDto {
+  HomeData toDomain() => HomeData(
+        data: data?.map((e) => e.toDomain()).toList(),
+        nextPage: meta?.pagination?.next,
+      );
+}
 
 extension RecipeDataDtoToModel on RecipeDataDto {
   CardData toDomain() => CardData(
-    recipe?.label ?? 'UNKNOWN', // Используем поле label из recipe.
+        attributes?.name ?? 'UNKNOWN',
-    imageUrl: recipe?.image ?? imagePlaceholder, // Используем поле image.
+        imageUrl: attributes?.image ?? _imagePlaceholder,
-    descriptionText: _makeDescriptionText(
+        descriptionText: _makeDescriptionText(attributes?.calories),
-      recipe?.calories?.toString(), // Преобразуем double в строку.
+        id: id,
-      recipe?.url, // Используем поле url.
-    ),
       );
 
-  String _makeDescriptionText(String? calories, String? url) {
+  String _makeDescriptionText(String? calories) {
-    if (calories != null && url != null) {
+    return calories != null
-      return 'Calories: $calories\nURL: $url';
+        ? 'calories: $calories'
-    } else if (calories != null) {
+        :  '';
-      return 'Calories: $calories';
-    } else if (url != null) {
-      return 'URL: $url';
-    } else {
-      return 'No description available';
-    }
   }
 }

lib/data/repositories/api_interface.dart

@@ -1,7 +1,12 @@
-import 'package:leonteva_pmu/domain/models/card.dart';
+import 'package:leonteva_pmu/domain/models/home.dart';
 
 typedef OnErrorCallback = void Function(String? error);
 
 abstract class ApiInterface {
-  Future<List<CardData>?> loadData({OnErrorCallback? onError});
+  Future<HomeData?> loadData({
+    OnErrorCallback? onError,
+    String? q,
+    int page = 1,
+    int pageSize = 25,
+  });
 }

lib/data/repositories/mock_repository.dart

@@ -1,30 +1,38 @@
 import 'package:flutter/material.dart';
 import 'package:leonteva_pmu/data/repositories/api_interface.dart';
 import 'package:leonteva_pmu/domain/models/card.dart';
+import 'package:leonteva_pmu/domain/models/home.dart';
 
 class MockRepository extends ApiInterface {
   @override
-  Future<List<CardData>?> loadData({OnErrorCallback? onError}) async {
+  Future<HomeData?> loadData({
-    return [
+    OnErrorCallback? onError,
+    String? q,
+    int page = 1,
+    int pageSize = 25,
+  }) async {
+    return HomeData(
+      data: [
         CardData(
-        'dish1',
+          'Freeze',
-        descriptionText: 'hehehe',
+          descriptionText: 'so cold..',
           imageUrl:
-        'https://n1s2.hsmedia.ru/48/2d/63/482d63d02b668677a73a2ffbd791a71b/728x546_1_aaca034dfa8a8c33247bd8cb2ed26817@1700x1275_0xac120003_9749770561671744766.jpeg',
+              'https://www.skedaddlewildlife.com/wp-content/uploads/2018/09/depositphotos_22425309-stock-photo-a-lonely-raccoon-in-winter.jpg',
         ),
         CardData(
-        'dish2',
+          'Hi',
-        descriptionText: 'eeee',
+          descriptionText: 'pretty face',
           icon: Icons.hail,
           imageUrl:
-        'https://n1s2.hsmedia.ru/48/2d/63/482d63d02b668677a73a2ffbd791a71b/728x546_1_aaca034dfa8a8c33247bd8cb2ed26817@1700x1275_0xac120003_9749770561671744766.jpeg',
+              'https://www.thesprucepets.com/thmb/nKNaS4I586B_H7sEUw9QAXvWM_0=/2121x0/filters:no_upscale():strip_icc()/GettyImages-135630198-5ba7d225c9e77c0050cff91b.jpg',
         ),
         CardData(
-        'dish3',
+          'Orange',
-        descriptionText: 'aaaaaa',
+          descriptionText: 'I like autumn',
           icon: Icons.warning_amber,
-        imageUrl: 'https://n1s2.hsmedia.ru/48/2d/63/482d63d02b668677a73a2ffbd791a71b/728x546_1_aaca034dfa8a8c33247bd8cb2ed26817@1700x1275_0xac120003_9749770561671744766.jpeg',
+          imageUrl: 'https://furmanagers.com/wp-content/uploads/2019/11/dreamstime_l_22075357.jpg',
         ),
-    ];
+      ],
+    );
   }
 }

lib/data/repositories/recipe_repository.dart

@@ -2,7 +2,7 @@ import 'package:dio/dio.dart';
 import 'package:leonteva_pmu/data/dtos/recipes_dto.dart';
 import 'package:leonteva_pmu/data/mappers/recipes_mapper.dart';
 import 'package:leonteva_pmu/data/repositories/api_interface.dart';
-import 'package:leonteva_pmu/domain/models/card.dart';
+import 'package:leonteva_pmu/domain/models/home.dart';
 import 'package:pretty_dio_logger/pretty_dio_logger.dart';
 
 class RecipeRepository extends ApiInterface {
@@ -10,37 +10,34 @@ class RecipeRepository extends ApiInterface {
     ..interceptors.add(PrettyDioLogger(
       requestHeader: true,
       requestBody: true,
-      responseHeader: true,
-      responseBody: true,
-      error: true,
     ));
 
-  static const String _baseUrl = 'https://api.edamam.com';
+  static const String _baseUrl = 'http://127.0.0.1:8000';
-  static const String _appId = '<d683b7dc>'; // Укажите ваш APP_ID.
-  static const String _appKey = '<988fcbbd552b83ca870efced716389e4>'; // Укажите ваш APP_KEY.
 
   @override
-  Future<List<CardData>?> loadData({String? q, OnErrorCallback? onError}) async {
+  Future<HomeData?> loadData({
+    OnErrorCallback? onError,
+    String? q,
+    int page = 1,
+    int pageSize = 5,
+  }) async {
     try {
-      final String url = '$_baseUrl/search';
+      const String url = '$_baseUrl/recipes/';
 
-      final Response<dynamic> response = await _dio.get(
+      final Response<dynamic> response = await _dio.get<Map<dynamic, dynamic>>(
         url,
         queryParameters: {
-          'q': q ?? '', // Параметр запроса для поиска рецептов.
+          'fullName': q,
-          'd683b7dc': _appId,
+          'page': page,
-          '988fcbbd552b83ca870efced716389e4': _appKey,
+          'size': pageSize,
         },
       );
 
-      final RecipesDto dto =
+      final RecipesDto dto = RecipesDto.fromJson(response.data as Map<String, dynamic>);
-      RecipesDto.fromJson(response.data as Map<String, dynamic>);
+      final HomeData data = dto.toDomain();
-      final List<CardData>? data =
-      dto.hits?.map((e) => e.toDomain()).toList(); // Преобразуем DTO в модель.
       return data;
     } on DioException catch (e) {
-      // Обработка ошибки и передача сообщения через onError.
+      onError?.call(e.error?.toString());
-      onError?.call(e.response?.statusMessage ?? 'Unknown error');
       return null;
     }
   }

lib/domain/models/card.dart

@@ -5,11 +5,13 @@ class CardData {
   final String descriptionText;
   final IconData icon;
   final String? imageUrl;
+  final String? id;
 
   CardData(
     this.text, {
     required this.descriptionText,
     this.icon = Icons.ac_unit_outlined,
     this.imageUrl,
+    this.id,
   });
 }

lib/main.dart

@@ -1,5 +1,15 @@
+import 'dart:io';
+
 import 'package:flutter/material.dart';
+import 'package:flutter_bloc/flutter_bloc.dart';
+import 'package:leonteva_pmu/components/locale/l10n/app_locale.dart';
+import 'package:leonteva_pmu/data/repositories/recipe_repository.dart';
+import 'package:leonteva_pmu/presentation/home_page/bloc/bloc.dart';
 import 'package:leonteva_pmu/presentation/home_page/home_page.dart';
+import 'package:leonteva_pmu/presentation/like_bloc/like_bloc.dart';
+import 'package:leonteva_pmu/presentation/locale_bloc/locale_bloc.dart';
+import 'package:leonteva_pmu/presentation/locale_bloc/locale_state.dart';
+
 void main() {
   runApp(const MyApp());
 }
@@ -9,14 +19,37 @@ class MyApp extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
+    return BlocProvider<LocaleBloc>(
+      lazy: false,
+      create: (context) => LocaleBloc(const Locale("ru")),
+      child: BlocBuilder<LocaleBloc, LocaleState>(
+        builder: (context, state) {
           return MaterialApp(
             title: 'Flutter Demo',
+            locale: state.currentLocale,
+            localizationsDelegates: AppLocale.localizationsDelegates,
+            supportedLocales: AppLocale.supportedLocales,
             debugShowCheckedModeBanner: false,
             theme: ThemeData(
-        colorScheme: ColorScheme.fromSeed(seedColor: Colors.deepPurple),
+              colorScheme: ColorScheme.fromSeed(seedColor: Colors.orangeAccent),
               useMaterial3: true,
             ),
-      home: const HomePage(title: 'Leonteva_V.A._PIbd-33'),
+            home: RepositoryProvider<RecipeRepository>(
+              lazy: true,
+              create: (_) => RecipeRepository(),
+              child: BlocProvider<LikeBloc>(
+                lazy: false,
+                create: (context) => LikeBloc(),
+                child: BlocProvider<HomeBloc>(
+                  lazy: false,
+                  create: (context) => HomeBloc(context.read<RecipeRepository>()),
+                  child: const HomePage(),
+                ),
+              ),
+            ),
+          );
+        },
+      ),
     );
   }
 }

lib/presentation/dialogs/error_dialog.dart

@@ -1,33 +0,0 @@
-import 'package:flutter/material.dart';
-
-class ErrorDialog extends StatelessWidget {
-  final String? error;
-  const ErrorDialog(this.error, {super.key});
-  @override
-  Widget build(BuildContext context) {
-    return Center(
-      child: Material(
-        color: Colors.transparent,
-        child: Container(
-          margin: const EdgeInsets.all(36),
-          padding: const EdgeInsets.all(20),
-          decoration: const BoxDecoration(
-            color: Colors.grey,
-            borderRadius: BorderRadius.all(Radius.circular(10)),
-          ),
-          child: Column(
-            mainAxisSize: MainAxisSize.min,
-            children: [
-              const Icon(Icons.error, color: Colors.white),
-              const SizedBox(height: 12),
-              Text(
-                error ?? 'UNKNOWN',
-                style: Theme.of(context).textTheme.bodyLarge?.copyWith(color: Colors.white),
-              ),
-            ],
-          ),
-        ),
-      ),
-    );
-  }
-}

lib/presentation/dialogs/show_dialog.dart

@@ -1,12 +0,0 @@
-import 'package:flutter/material.dart';
-import 'package:leonteva_pmu/presentation/dialogs/error_dialog.dart';
-
-void showErrorDialog(
-    BuildContext context, {
-      required String? error,
-    }) {
-  showDialog(
-    context: context,
-    builder: (_) => ErrorDialog(error),
-  );
-}

lib/presentation/home_page/card.dart

@@ -1,14 +1,16 @@
 part of 'home_page.dart';
 
-typedef OnLikeCallback = void Function(String title, bool isLiked)?;
+typedef OnLikeCallback = void Function(String? id, String title, bool isLiked)?;
 
-class _Card extends StatefulWidget {
+class _Card extends StatelessWidget {
   final String text;
   final String descriptionText;
   final IconData icon;
   final String? imageUrl;
   final OnLikeCallback onLike;
   final VoidCallback? onTap;
+  final String? id;
+  final bool isLiked;
 
   const _Card(
     this.text, {
@@ -17,12 +19,15 @@ class _Card extends StatefulWidget {
     this.imageUrl,
     this.onLike,
     this.onTap,
+    this.id,
+    this.isLiked = false,
   });
 
   factory _Card.fromData(
     CardData data, {
     OnLikeCallback onLike,
     VoidCallback? onTap,
+    bool isLiked = false,
   }) =>
       _Card(
         data.text,
@@ -31,22 +36,17 @@ class _Card extends StatefulWidget {
         imageUrl: data.imageUrl,
         onLike: onLike,
         onTap: onTap,
+        isLiked: isLiked,
+        id: data.id,
       );
 
-  @override
-  State<_Card> createState() => _CardState();
-}
-
-class _CardState extends State<_Card> {
-  bool isLiked = false;
-
   @override
   Widget build(BuildContext context) {
     return GestureDetector(
-      onTap: widget.onTap,
+      onTap: onTap,
       child: Container(
         margin: const EdgeInsets.all(16),
-        constraints: const BoxConstraints(minHeight: 140),
+        constraints: const BoxConstraints(minHeight: 160),
         decoration: BoxDecoration(
           color: Colors.white70,
           borderRadius: BorderRadius.circular(20),
@@ -75,12 +75,11 @@ class _CardState extends State<_Card> {
                     children: [
                       Positioned.fill(
                         child: Image.network(
-                          widget.imageUrl ?? '',
+                          imageUrl ?? '',
                           fit: BoxFit.cover,
                           errorBuilder: (_, __, ___) => const Placeholder(),
                         ),
                       ),
-
                     ],
                   ),
                 ),
@@ -92,11 +91,11 @@ class _CardState extends State<_Card> {
                     crossAxisAlignment: CrossAxisAlignment.start,
                     children: [
                       Text(
-                        widget.text,
+                        text,
-                        style: Theme.of(context).textTheme.headlineLarge,
+                        style: Theme.of(context).textTheme.headlineSmall,
                       ),
                       Text(
-                        widget.descriptionText,
+                        descriptionText,
                         style: Theme.of(context).textTheme.bodyLarge,
                       )
                     ],
@@ -106,18 +105,11 @@ class _CardState extends State<_Card> {
               Align(
                 alignment: Alignment.bottomRight,
                 child: Padding(
-                  padding: const EdgeInsets.only(
+                  padding: const EdgeInsets.only(left: 8, right: 16, bottom: 16),
-                    left: 8.0,
-                    right: 16,
-                    bottom: 16,
-                  ),
                   child: GestureDetector(
-                    onTap: () {
+                    onTap: () => onLike?.call(id, text, isLiked),
-                      setState(() => isLiked = !isLiked);
-                      widget.onLike?.call(widget.text, isLiked);
-                    },
                     child: AnimatedSwitcher(
-                      duration: const Duration(microseconds: 200),
+                      duration: const Duration(milliseconds: 200),
                       child: isLiked
                           ? const Icon(
                               Icons.favorite,
@@ -131,7 +123,7 @@ class _CardState extends State<_Card> {
                     ),
                   ),
                 ),
-              )
+              ),
             ],
           ),
         ),

lib/presentation/home_page/home_page.dart

@@ -1,16 +1,25 @@
-import 'package:flutter/material.dart';
-import 'package:leonteva_pmu/data/repositories/recipe_repository.dart';
-import 'package:leonteva_pmu/presentation/details_page/details_page.dart';
 import 'package:flutter/cupertino.dart';
+import 'package:flutter/material.dart';
+import 'package:flutter_bloc/flutter_bloc.dart';
+import 'package:leonteva_pmu/components/extensions/context_x.dart';
+import 'package:leonteva_pmu/components/utils/debounce.dart';
 import 'package:leonteva_pmu/domain/models/card.dart';
-import 'package:leonteva_pmu/presentation/dialogs/show_dialog.dart';
+import 'package:leonteva_pmu/presentation/common/svg_objects.dart';
+import 'package:leonteva_pmu/presentation/details_page/details_page.dart';
+import 'package:leonteva_pmu/presentation/home_page/bloc/bloc.dart';
+import 'package:leonteva_pmu/presentation/home_page/bloc/events.dart';
+import 'package:leonteva_pmu/presentation/home_page/bloc/state.dart';
+import 'package:leonteva_pmu/presentation/like_bloc/like_bloc.dart';
+import 'package:leonteva_pmu/presentation/like_bloc/like_event.dart';
+import 'package:leonteva_pmu/presentation/like_bloc/like_state.dart';
+import 'package:leonteva_pmu/presentation/locale_bloc/locale_bloc.dart';
+import 'package:leonteva_pmu/presentation/locale_bloc/locale_events.dart';
+import 'package:leonteva_pmu/presentation/locale_bloc/locale_state.dart';
 
 part 'card.dart';
 
 class HomePage extends StatefulWidget {
-  const HomePage({super.key, required this.title});
+  const HomePage({super.key});
-
-  final String title;
 
   @override
   State<HomePage> createState() => _HomePageState();
@@ -19,32 +28,53 @@ class HomePage extends StatefulWidget {
 class _HomePageState extends State<HomePage> {
   @override
   Widget build(BuildContext context) {
-    return const Scaffold(body: Body());
+    return const Scaffold(body: _Body());
   }
 }
 
-class Body extends StatefulWidget {
+class _Body extends StatefulWidget {
-  const Body({super.key}); // ключи
+  const _Body();
 
   @override
-    State<Body> createState() => _BodyState();
+  State<_Body> createState() => _BodyState();
 }
 
-class _BodyState extends State<Body> {
+class _BodyState extends State<_Body> {
   final searchController = TextEditingController();
-  late Future<List<CardData>?> data;
+  final scrollController = ScrollController();
-
-  final repo = RecipeRepository();
 
   @override
   void initState() {
-    const String query = 'default_query'; // Укажите поисковый запрос по умолчанию
+    SvgObjects.init();
 
-    // Загружаем данные с обработкой ошибок
+    WidgetsBinding.instance.addPostFrameCallback((_) {
-    data = repo.loadData(
+      context.read<HomeBloc>().add(const HomeLoadDataEvent());
-      q: query,
+      context.read<LikeBloc>().add(const LoadLikesEvent());
-      onError: (e) => showErrorDialog(context, error: e),
+    });
-    );
+
+    scrollController.addListener(_onNextPageListener);
+
+    super.initState();
+  }
+
+  void _onNextPageListener() {
+    if (scrollController.offset > scrollController.position.maxScrollExtent) {
+      // preventing multiple pagination request on multiple swipes
+      final bloc = context.read<HomeBloc>();
+      if (!bloc.state.isPaginationLoading) {
+        bloc.add(HomeLoadDataEvent(
+          search: searchController.text,
+          nextPage: bloc.state.data?.nextPage,
+        ));
+      }
+    }
+  }
+
+  @override
+  void dispose() {
+    searchController.dispose();
+    scrollController.dispose();
+    super.dispose();
   }
 
   @override
@@ -53,43 +83,87 @@ class _BodyState extends State<Body> {
       padding: EdgeInsets.only(top: MediaQuery.of(context).padding.top),
       child: Column(
         children: [
-          Padding(
+          Row(
+            children: [
+              Expanded(
+                flex: 4,
+                child: Padding(
                   padding: const EdgeInsets.all(12),
                   child: CupertinoSearchTextField(
                     controller: searchController,
+                    placeholder: context.locale.search,
                     onChanged: (search) {
-                setState(() {
+                      Debounce.run(
-                  data = repo.loadData(q: search);
+                          () => context.read<HomeBloc>().add(HomeLoadDataEvent(search: search)));
-                });
                     },
                   ),
                 ),
-          Expanded(
+              ),
-            child: Center(
+              GestureDetector(
-              child: FutureBuilder<List<CardData>?>(
+                onTap: () => context.read<LocaleBloc>().add(const ChangeLocaleEvent()),
-                future: data,
+                child: SizedBox.square(
-                builder: (context, snapshot) => SingleChildScrollView(
+                  dimension: 50,
-                  child: snapshot.hasData
+                  child: Padding(
-                      ? Column(
+                    padding: const EdgeInsets.only(right: 12),
-                    mainAxisAlignment: MainAxisAlignment.center,
+                    child: BlocBuilder<LocaleBloc, LocaleState>(
-                    children: snapshot.data?.map((data) {
+                      builder: (context, state) {
-                      return _Card.fromData(
+                        return state.currentLocale.languageCode == 'ru'
-                        data,
+                            ? const SvgRu()
-                        onLike: (String title, bool isLiked) =>
+                            : const SvgUk();
-                            _showSnackBar(context, title, isLiked),
+                      },
-                        onTap: () => _navToDetails(context, data),
-                      );
-                    }).toList() ??
-                        [],
-                  )
-                      : const CircularProgressIndicator(),
                     ),
                   ),
                 ),
               ),
             ],
           ),
+          BlocBuilder<HomeBloc, HomeState>(
+            builder: (context, state) => state.error != null
+                ? Text(
+                    state.error ?? '',
+                    style: Theme.of(context).textTheme.headlineSmall?.copyWith(color: Colors.red),
+                  )
+                : state.isLoading
+                    ? const CircularProgressIndicator()
+                    : BlocBuilder<LikeBloc, LikeState>(
+                        builder: (context, likeState) {
+                          return Expanded(
+                            child: RefreshIndicator(
+                              onRefresh: _onRefresh,
+                              child: ListView.builder(
+                                controller: scrollController,
+                                padding: EdgeInsets.zero,
+                                itemCount: state.data?.data?.length ?? 0,
+                                itemBuilder: (context, index) {
+                                  final data = state.data?.data?[index];
+                                  return data != null
+                                      ? _Card.fromData(
+                                          data,
+                                          onLike: _onLike,
+                                          isLiked: likeState.likedIds?.contains(data.id) == true,
+                                          onTap: () => _navToDetails(context, data),
+                                        )
+                                      : const SizedBox.shrink();
+                                },
+                              ),
+                            ),
                           );
+                        },
+                      ),
+          ),
+          BlocBuilder<HomeBloc, HomeState>(
+            builder: (context, state) => state.isPaginationLoading
+                ? const CircularProgressIndicator()
+                : const SizedBox.shrink(),
+          ),
+        ],
+      ),
+    );
+  }
+
+  Future<void> _onRefresh() {
+    context.read<HomeBloc>().add(HomeLoadDataEvent(search: searchController.text));
+    return Future.value(null);
   }
 
   void _navToDetails(BuildContext context, CardData data) {
@@ -99,11 +173,18 @@ class _BodyState extends State<Body> {
     );
   }
 
+  void _onLike(String? id, String title, bool isLiked) {
+    if (id != null) {
+      context.read<LikeBloc>().add(ChangeLikeEvent(id));
+      _showSnackBar(context, title, !isLiked);
+    }
+  }
+
   void _showSnackBar(BuildContext context, String title, bool isLiked) {
     WidgetsBinding.instance.addPostFrameCallback((_) {
       ScaffoldMessenger.of(context).showSnackBar(SnackBar(
         content: Text(
-          'O! $title ${isLiked ? 'liked!' : 'disliked :('}',
+          '$title ${isLiked ? context.locale.liked : context.locale.disliked}',
           style: Theme.of(context).textTheme.bodyLarge,
         ),
         backgroundColor: Colors.orangeAccent,

pubspec.lock

@@ -5,10 +5,10 @@ packages:
     dependency: transitive
     description:
       name: _fe_analyzer_shared
-      sha256: "88399e291da5f7e889359681a8f64b18c5123e03576b01f32a6a276611e511c3"
+      sha256: "16e298750b6d0af7ce8a3ba7c18c69c3785d11b15ec83f6dcd0ad2a0009b3cab"
       url: "https://pub.dev"
     source: hosted
-    version: "78.0.0"
+    version: "76.0.0"
   _macros:
     dependency: transitive
     description: dart
@@ -18,10 +18,18 @@ packages:
     dependency: transitive
     description:
       name: analyzer
-      sha256: "62899ef43d0b962b056ed2ebac6b47ec76ffd003d5f7c4e4dc870afe63188e33"
+      sha256: "1f14db053a8c23e260789e9b0980fa27f2680dd640932cae5e1137cce0e46e1e"
       url: "https://pub.dev"
     source: hosted
-    version: "7.1.0"
+    version: "6.11.0"
+  archive:
+    dependency: transitive
+    description:
+      name: archive
+      sha256: "08064924cbf0ab88280a0c3f60db9dd24fec693927e725ecb176f16c629d1cb8"
+      url: "https://pub.dev"
+    source: hosted
+    version: "4.0.1"
   args:
     dependency: transitive
     description:
@@ -38,6 +46,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.11.0"
+  bloc:
+    dependency: transitive
+    description:
+      name: bloc
+      sha256: "106842ad6569f0b60297619e9e0b1885c2fb9bf84812935490e6c5275777804e"
+      url: "https://pub.dev"
+    source: hosted
+    version: "8.1.4"
   boolean_selector:
     dependency: transitive
     description:
@@ -126,6 +142,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.0.3"
+  cli_util:
+    dependency: transitive
+    description:
+      name: cli_util
+      sha256: ff6785f7e9e3c38ac98b2fb035701789de90154024a75b6cb926445e83197d1c
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.4.2"
   clock:
     dependency: transitive
     description:
@@ -158,6 +182,22 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "3.1.2"
+  copy_with_extension:
+    dependency: transitive
+    description:
+      name: copy_with_extension
+      sha256: fbcf890b0c34aedf0894f91a11a579994b61b4e04080204656b582708b5b1125
+      url: "https://pub.dev"
+    source: hosted
+    version: "5.0.4"
+  copy_with_extension_gen:
+    dependency: "direct main"
+    description:
+      name: copy_with_extension_gen
+      sha256: "51cd11094096d40824c8da629ca7f16f3b7cea5fc44132b679617483d43346b0"
+      url: "https://pub.dev"
+    source: hosted
+    version: "5.0.4"
   crypto:
     dependency: transitive
     description:
@@ -178,10 +218,10 @@ packages:
     dependency: transitive
     description:
       name: dart_style
-      sha256: "64b717484993e85315d0c04081b6fca9ef8bac8c2cb794b2e15810250b335913"
+      sha256: "7856d364b589d1f08986e140938578ed36ed948581fbc3bc9aef1805039ac5ab"
       url: "https://pub.dev"
     source: hosted
-    version: "3.0.0"
+    version: "2.3.7"
   dio:
     dependency: "direct main"
     description:
@@ -198,6 +238,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.0.0"
+  equatable:
+    dependency: "direct main"
+    description:
+      name: equatable
+      sha256: "567c64b3cb4cf82397aac55f4f0cbd3ca20d77c6c03bedbc4ceaddc08904aef7"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.0.7"
   fake_async:
     dependency: transitive
     description:
@@ -206,6 +254,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.3.1"
+  ffi:
+    dependency: transitive
+    description:
+      name: ffi
+      sha256: "16ed7b077ef01ad6170a3d0c57caa4a112a38d7a2ed5602e0aca9ca6f3d98da6"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.1.3"
   file:
     dependency: transitive
     description:
@@ -227,6 +283,22 @@ packages:
     description: flutter
     source: sdk
     version: "0.0.0"
+  flutter_bloc:
+    dependency: "direct main"
+    description:
+      name: flutter_bloc
+      sha256: b594505eac31a0518bdcb4b5b79573b8d9117b193cc80cc12e17d639b10aa27a
+      url: "https://pub.dev"
+    source: hosted
+    version: "8.1.6"
+  flutter_launcher_icons:
+    dependency: "direct dev"
+    description:
+      name: flutter_launcher_icons
+      sha256: "526faf84284b86a4cb36d20a5e45147747b7563d921373d4ee0559c54fcdbcea"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.13.1"
   flutter_lints:
     dependency: "direct dev"
     description:
@@ -235,11 +307,29 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "5.0.0"
+  flutter_localizations:
+    dependency: "direct main"
+    description: flutter
+    source: sdk
+    version: "0.0.0"
+  flutter_svg:
+    dependency: "direct main"
+    description:
+      name: flutter_svg
+      sha256: "8c5d68a82add3ca76d792f058b186a0599414f279f00ece4830b9b231b570338"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.0.7"
   flutter_test:
     dependency: "direct dev"
     description: flutter
     source: sdk
     version: "0.0.0"
+  flutter_web_plugins:
+    dependency: transitive
+    description: flutter
+    source: sdk
+    version: "0.0.0"
   frontend_server_client:
     dependency: transitive
     description:
@@ -264,6 +354,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.3.2"
+  http:
+    dependency: transitive
+    description:
+      name: http
+      sha256: b9c29a161230ee03d3ccf545097fccd9b87a5264228c5d348202e0f0c28f9010
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.2.2"
   http_multi_server:
     dependency: transitive
     description:
@@ -280,6 +378,22 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "4.1.1"
+  image:
+    dependency: transitive
+    description:
+      name: image
+      sha256: b50b415345578583de0f1cf4c7bd389f164de0b316d890c707b41133047dbc2a
+      url: "https://pub.dev"
+    source: hosted
+    version: "4.5.1"
+  intl:
+    dependency: "direct main"
+    description:
+      name: intl
+      sha256: d6f56758b7d3014a48af9701c085700aac781a92a87a62b1333b46d8879661cf
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.19.0"
   io:
     dependency: transitive
     description:
@@ -308,10 +422,10 @@ packages:
     dependency: "direct dev"
     description:
       name: json_serializable
-      sha256: "8f52361c07497a7f2c16c13aac159f9be6fb12b1d67719eac98a21d9a205d571"
+      sha256: c2fcb3920cf2b6ae6845954186420fca40bc0a8abcc84903b7801f17d7050d7c
       url: "https://pub.dev"
     source: hosted
-    version: "6.9.2"
+    version: "6.9.0"
   leak_tracker:
     dependency: transitive
     description:
@@ -392,6 +506,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.0.0"
+  nested:
+    dependency: transitive
+    description:
+      name: nested
+      sha256: "03bac4c528c64c95c722ec99280375a6f2fc708eec17c7b3f07253b626cd2a20"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.0.0"
   package_config:
     dependency: transitive
     description:
@@ -408,6 +530,62 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.9.0"
+  path_parsing:
+    dependency: transitive
+    description:
+      name: path_parsing
+      sha256: "883402936929eac138ee0a45da5b0f2c80f89913e6dc3bf77eb65b84b409c6ca"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.1.0"
+  path_provider_linux:
+    dependency: transitive
+    description:
+      name: path_provider_linux
+      sha256: f7a1fe3a634fe7734c8d3f2766ad746ae2a2884abe22e241a8b301bf5cac3279
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.2.1"
+  path_provider_platform_interface:
+    dependency: transitive
+    description:
+      name: path_provider_platform_interface
+      sha256: "88f5779f72ba699763fa3a3b06aa4bf6de76c8e5de842cf6f29e2e06476c2334"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.1.2"
+  path_provider_windows:
+    dependency: transitive
+    description:
+      name: path_provider_windows
+      sha256: bd6f00dbd873bfb70d0761682da2b3a2c2fccc2b9e84c495821639601d81afe7
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.3.0"
+  petitparser:
+    dependency: transitive
+    description:
+      name: petitparser
+      sha256: c15605cd28af66339f8eb6fbe0e541bfe2d1b72d5825efc6598f3e0a31b9ad27
+      url: "https://pub.dev"
+    source: hosted
+    version: "6.0.2"
+  platform:
+    dependency: transitive
+    description:
+      name: platform
+      sha256: "5d6b1b0036a5f331ebc77c850ebc8506cbc1e9416c27e59b439f917a902a4984"
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.1.6"
+  plugin_platform_interface:
+    dependency: transitive
+    description:
+      name: plugin_platform_interface
+      sha256: "4820fbfdb9478b1ebae27888254d445073732dae3d6ea81f0b7e06d5dedc3f02"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.1.8"
   pool:
     dependency: transitive
     description:
@@ -416,6 +594,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.5.1"
+  posix:
+    dependency: transitive
+    description:
+      name: posix
+      sha256: a0117dc2167805aa9125b82eee515cc891819bac2f538c83646d355b16f58b9a
+      url: "https://pub.dev"
+    source: hosted
+    version: "6.0.1"
   pretty_dio_logger:
     dependency: "direct main"
     description:
@@ -424,6 +610,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.4.0"
+  provider:
+    dependency: transitive
+    description:
+      name: provider
+      sha256: c8a055ee5ce3fd98d6fc872478b03823ffdb448699c6ebdbbc71d59b596fd48c
+      url: "https://pub.dev"
+    source: hosted
+    version: "6.1.2"
   pub_semver:
     dependency: transitive
     description:
@@ -440,6 +634,62 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.3.0"
+  shared_preferences:
+    dependency: "direct main"
+    description:
+      name: shared_preferences
+      sha256: d3bbe5553a986e83980916ded2f0b435ef2e1893dfaa29d5a7a790d0eca12180
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.2.3"
+  shared_preferences_android:
+    dependency: transitive
+    description:
+      name: shared_preferences_android
+      sha256: "02a7d8a9ef346c9af715811b01fbd8e27845ad2c41148eefd31321471b41863d"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.4.0"
+  shared_preferences_foundation:
+    dependency: transitive
+    description:
+      name: shared_preferences_foundation
+      sha256: "6a52cfcdaeac77cad8c97b539ff688ccfc458c007b4db12be584fbe5c0e49e03"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.5.4"
+  shared_preferences_linux:
+    dependency: transitive
+    description:
+      name: shared_preferences_linux
+      sha256: "580abfd40f415611503cae30adf626e6656dfb2f0cee8f465ece7b6defb40f2f"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.4.1"
+  shared_preferences_platform_interface:
+    dependency: transitive
+    description:
+      name: shared_preferences_platform_interface
+      sha256: "57cbf196c486bc2cf1f02b85784932c6094376284b3ad5779d1b1c6c6a816b80"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.4.1"
+  shared_preferences_web:
+    dependency: transitive
+    description:
+      name: shared_preferences_web
+      sha256: d2ca4132d3946fec2184261726b355836a82c33d7d5b67af32692aff18a4684e
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.4.2"
+  shared_preferences_windows:
+    dependency: transitive
+    description:
+      name: shared_preferences_windows
+      sha256: "94ef0f72b2d71bc3e700e025db3710911bd51a71cefb65cc609dd0d9a982e3c1"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.4.1"
   shelf:
     dependency: transitive
     description:
@@ -465,10 +715,10 @@ packages:
     dependency: transitive
     description:
       name: source_gen
-      sha256: "35c8150ece9e8c8d263337a265153c3329667640850b9304861faea59fc98f6b"
+      sha256: "14658ba5f669685cd3d63701d01b31ea748310f7ab854e471962670abcf57832"
       url: "https://pub.dev"
     source: hosted
-    version: "2.0.0"
+    version: "1.5.0"
   source_helper:
     dependency: transitive
     description:
@@ -549,6 +799,30 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.4.0"
+  vector_graphics:
+    dependency: transitive
+    description:
+      name: vector_graphics
+      sha256: "27d5fefe86fb9aace4a9f8375b56b3c292b64d8c04510df230f849850d912cb7"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.1.15"
+  vector_graphics_codec:
+    dependency: transitive
+    description:
+      name: vector_graphics_codec
+      sha256: "2430b973a4ca3c4dbc9999b62b8c719a160100dcbae5c819bae0cacce32c9cdb"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.1.12"
+  vector_graphics_compiler:
+    dependency: transitive
+    description:
+      name: vector_graphics_compiler
+      sha256: "1b4b9e706a10294258727674a340ae0d6e64a7231980f9f9a3d12e4b42407aad"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.1.16"
   vector_math:
     dependency: transitive
     description:
@@ -597,6 +871,22 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "3.0.1"
+  xdg_directories:
+    dependency: transitive
+    description:
+      name: xdg_directories
+      sha256: "7a3f37b05d989967cdddcbb571f1ea834867ae2faa29725fd085180e0883aa15"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.1.0"
+  xml:
+    dependency: transitive
+    description:
+      name: xml
+      sha256: b015a8ad1c488f66851d762d3090a21c600e479dc75e68328c52774040cf9226
+      url: "https://pub.dev"
+    source: hosted
+    version: "6.5.0"
   yaml:
     dependency: transitive
     description:
@@ -607,4 +897,4 @@ packages:
     version: "3.1.2"
 sdks:
   dart: ">=3.6.0 <4.0.0"
-  flutter: ">=3.18.0-18.0.pre.54"
+  flutter: ">=3.24.0"

pubspec.yaml

@@ -1,95 +1,52 @@
 name: leonteva_pmu
 description: "A new Flutter project."
-# The following line prevents the package from being accidentally published to
+publish_to: 'none'
-# pub.dev using `flutter pub publish`. This is preferred for private packages.
-publish_to: 'none' # Remove this line if you wish to publish to pub.dev
-
-# The following defines the version and build number for your application.
-# A version number is three numbers separated by dots, like 1.2.43
-# followed by an optional build number separated by a +.
-# Both the version and the builder number may be overridden in flutter
-# build by specifying --build-name and --build-number, respectively.
-# In Android, build-name is used as versionName while build-number used as versionCode.
-# Read more about Android versioning at https://developer.android.com/studio/publish/versioning
-# In iOS, build-name is used as CFBundleShortVersionString while build-number is used as CFBundleVersion.
-# Read more about iOS versioning at
-# https://developer.apple.com/library/archive/documentation/General/Reference/InfoPlistKeyReference/Articles/CoreFoundationKeys.html
-# In Windows, build-name is used as the major, minor, and patch parts
-# of the product and file versions while build-number is used as the build suffix.
 version: 1.0.0+1
 
 environment:
   sdk: ^3.6.0
-
-# Dependencies specify other packages that your package needs in order to work.
-# To automatically upgrade your package dependencies to the latest versions
-# consider running `flutter pub upgrade --major-versions`. Alternatively,
-# dependencies can be manually updated by changing the version numbers below to
-# the latest version available on pub.dev. To see which dependencies have newer
-# versions available, run `flutter pub outdated`.
 dependencies:
   dio: ^5.7.0
   pretty_dio_logger: ^1.4.0
   json_annotation: ^4.9.0
 
+  # Виджеты
+  cupertino_icons: ^1.0.2
+  flutter_svg: 2.0.7  
+
+  # BLoC
+  equatable: ^2.0.5
+  flutter_bloc: ^8.1.5
+  copy_with_extension_gen: ^5.0.4
+
+  # Localization
+  flutter_localizations:
+    sdk: flutter
+  intl: 0.19.0
+
+  shared_preferences: 2.2.3
+
   flutter:
     sdk: flutter
 
-  # The following adds the Cupertino Icons font to your application.
-  # Use with the CupertinoIcons class for iOS style icons.
-  cupertino_icons: ^1.0.8
-
 dev_dependencies:
   build_runner: ^2.4.14
-  json_serializable: ^6.9.2
+  json_serializable: ^6.7.1
   flutter_test:
     sdk: flutter
-
-  # The "flutter_lints" package below contains a set of recommended lints to
-  # encourage good coding practices. The lint set provided by the package is
-  # activated in the `analysis_options.yaml` file located at the root of your
-  # package. See that file for information about deactivating specific lint
-  # rules and activating additional ones.
   flutter_lints: ^5.0.0
+  # Иконки
+  flutter_launcher_icons: 0.13.1
 
-# For information on the generic Dart part of this file, see the
+flutter_icons:
-# following page: https://dart.dev/tools/pub/pubspec
+  android: "ic_launcher"
+  ios: false
+  image_path: "assets/launcher.jpeg"
+  min_sdk_android: 21
 
-# The following section is specific to Flutter packages.
 flutter:
-
+  generate: true
-  # The following line ensures that the Material Icons font is
-  # included with your application, so that you can use the icons in
-  # the material Icons class.
   uses-material-design: true
 
-  # To add assets to your application, add an assets section, like this:
+  assets:
-  # assets:
+    - assets/svg/
-  #   - images/a_dot_burr.jpeg
-  #   - images/a_dot_ham.jpeg
-
-  # An image asset can refer to one or more resolution-specific "variants", see
-  # https://flutter.dev/to/resolution-aware-images
-
-  # For details regarding adding assets from package dependencies, see
-  # https://flutter.dev/to/asset-from-package
-
-  # To add custom fonts to your application, add a fonts section here,
-  # in this "flutter" section. Each entry in this list should have a
-  # "family" key with the font family name, and a "fonts" key with a
-  # list giving the asset and other descriptors for the font. For
-  # example:
-  # fonts:
-  #   - family: Schyler
-  #     fonts:
-  #       - asset: fonts/Schyler-Regular.ttf
-  #       - asset: fonts/Schyler-Italic.ttf
-  #         style: italic
-  #   - family: Trajan Pro
-  #     fonts:
-  #       - asset: fonts/TrajanPro.ttf
-  #       - asset: fonts/TrajanPro_Bold.ttf
-  #         weight: 700
-  #
-  # For details regarding fonts from package dependencies,
-  # see https://flutter.dev/to/font-from-package