вроде готовая лаба

l10n.yaml

@@ -0,0 +1,6 @@
+arb-dir: l10n
+template-arb-file: app_ru.arb
+output-localization-file: app_locale.dart
+output-dir: lib/components/locale/l10n
+output-class: AppLocale
+synthetic-package: false

l10n/app_en.arb

@@ -0,0 +1,9 @@
+{
+  "@@locale": "en",
+
+  "search": "Search",
+  "liked": "liked!",
+  "disliked": "disliked :(",
+
+  "arbEnding": "Чтобы не забыть про отсутствие запятой :)"
+}

l10n/app_ru.arb

@@ -0,0 +1,9 @@
+{
+  "@@locale": "ru",
+
+  "search": "Поиск",
+  "liked": "понравился!",
+  "disliked": "разонравился :(",
+
+  "arbEnding": "Чтобы не забыть про отсутствие запятой :)"
+}

lib/components/extensions/context_x.dart

@@ -0,0 +1,6 @@
+import 'package:flutter/widgets.dart';
+import '../locale/l10n/app_locale.dart';
+
+extension LocalContextX on BuildContext {
+  AppLocale get locale => AppLocale.of(this)!;
+}

lib/components/locale/l10n/app_locale.dart

@@ -0,0 +1,153 @@
+import 'dart:async';
+
+import 'package:flutter/foundation.dart';
+import 'package:flutter/widgets.dart';
+import 'package:flutter_localizations/flutter_localizations.dart';
+import 'package:intl/intl.dart' as intl;
+
+import 'app_locale_en.dart';
+import 'app_locale_ru.dart';
+
+// ignore_for_file: type=lint
+
+/// Callers can lookup localized strings with an instance of AppLocale
+/// returned by `AppLocale.of(context)`.
+///
+/// Applications need to include `AppLocale.delegate()` in their app's
+/// `localizationDelegates` list, and the locales they support in the app's
+/// `supportedLocales` list. For example:
+///
+/// ```dart
+/// import 'l10n/app_locale.dart';
+///
+/// return MaterialApp(
+///   localizationsDelegates: AppLocale.localizationsDelegates,
+///   supportedLocales: AppLocale.supportedLocales,
+///   home: MyApplicationHome(),
+/// );
+/// ```
+///
+/// ## Update pubspec.yaml
+///
+/// Please make sure to update your pubspec.yaml to include the following
+/// packages:
+///
+/// ```yaml
+/// dependencies:
+///   # Internationalization support.
+///   flutter_localizations:
+///     sdk: flutter
+///   intl: any # Use the pinned version from flutter_localizations
+///
+///   # Rest of dependencies
+/// ```
+///
+/// ## iOS Applications
+///
+/// iOS applications define key application metadata, including supported
+/// locales, in an Info.plist file that is built into the application bundle.
+/// To configure the locales supported by your app, you’ll need to edit this
+/// file.
+///
+/// First, open your project’s ios/Runner.xcworkspace Xcode workspace file.
+/// Then, in the Project Navigator, open the Info.plist file under the Runner
+/// project’s Runner folder.
+///
+/// Next, select the Information Property List item, select Add Item from the
+/// Editor menu, then select Localizations from the pop-up menu.
+///
+/// Select and expand the newly-created Localizations item then, for each
+/// locale your application supports, add a new item and select the locale
+/// you wish to add from the pop-up menu in the Value field. This list should
+/// be consistent with the languages listed in the AppLocale.supportedLocales
+/// property.
+abstract class AppLocale {
+  AppLocale(String locale) : localeName = intl.Intl.canonicalizedLocale(locale.toString());
+
+  final String localeName;
+
+  static AppLocale? of(BuildContext context) {
+    return Localizations.of<AppLocale>(context, AppLocale);
+  }
+
+  static const LocalizationsDelegate<AppLocale> delegate = _AppLocaleDelegate();
+
+  /// A list of this localizations delegate along with the default localizations
+  /// delegates.
+  ///
+  /// Returns a list of localizations delegates containing this delegate along with
+  /// GlobalMaterialLocalizations.delegate, GlobalCupertinoLocalizations.delegate,
+  /// and GlobalWidgetsLocalizations.delegate.
+  ///
+  /// Additional delegates can be added by appending to this list in
+  /// MaterialApp. This list does not have to be used at all if a custom list
+  /// of delegates is preferred or required.
+  static const List<LocalizationsDelegate<dynamic>> localizationsDelegates = <LocalizationsDelegate<dynamic>>[
+    delegate,
+    GlobalMaterialLocalizations.delegate,
+    GlobalCupertinoLocalizations.delegate,
+    GlobalWidgetsLocalizations.delegate,
+  ];
+
+  /// A list of this localizations delegate's supported locales.
+  static const List<Locale> supportedLocales = <Locale>[
+    Locale('en'),
+    Locale('ru')
+  ];
+
+  /// No description provided for @search.
+  ///
+  /// In ru, this message translates to:
+  /// **'Поиск'**
+  String get search;
+
+  /// No description provided for @liked.
+  ///
+  /// In ru, this message translates to:
+  /// **'понравился!'**
+  String get liked;
+
+  /// No description provided for @disliked.
+  ///
+  /// In ru, this message translates to:
+  /// **'разонравился :('**
+  String get disliked;
+
+  /// No description provided for @arbEnding.
+  ///
+  /// In ru, this message translates to:
+  /// **'Чтобы не забыть про отсутствие запятой :)'**
+  String get arbEnding;
+}
+
+class _AppLocaleDelegate extends LocalizationsDelegate<AppLocale> {
+  const _AppLocaleDelegate();
+
+  @override
+  Future<AppLocale> load(Locale locale) {
+    return SynchronousFuture<AppLocale>(lookupAppLocale(locale));
+  }
+
+  @override
+  bool isSupported(Locale locale) => <String>['en', 'ru'].contains(locale.languageCode);
+
+  @override
+  bool shouldReload(_AppLocaleDelegate old) => false;
+}
+
+AppLocale lookupAppLocale(Locale locale) {
+
+
+  // Lookup logic when only language code is specified.
+  switch (locale.languageCode) {
+    case 'en': return AppLocaleEn();
+    case 'ru': return AppLocaleRu();
+  }
+
+  throw FlutterError(
+    'AppLocale.delegate failed to load unsupported locale "$locale". This is likely '
+    'an issue with the localizations generation tool. Please file an issue '
+    'on GitHub with a reproducible sample app and the gen-l10n configuration '
+    'that was used.'
+  );
+}

lib/components/locale/l10n/app_locale_en.dart

@@ -0,0 +1,20 @@
+import 'app_locale.dart';
+
+// ignore_for_file: type=lint
+
+/// The translations for English (`en`).
+class AppLocaleEn extends AppLocale {
+  AppLocaleEn([String locale = 'en']) : super(locale);
+
+  @override
+  String get search => 'Search';
+
+  @override
+  String get liked => 'liked!';
+
+  @override
+  String get disliked => 'disliked :(';
+
+  @override
+  String get arbEnding => 'Чтобы не забыть про отсутствие запятой :)';
+}

lib/components/locale/l10n/app_locale_ru.dart

@@ -0,0 +1,20 @@
+import 'app_locale.dart';
+
+// ignore_for_file: type=lint
+
+/// The translations for Russian (`ru`).
+class AppLocaleRu extends AppLocale {
+  AppLocaleRu([String locale = 'ru']) : super(locale);
+
+  @override
+  String get search => 'Поиск';
+
+  @override
+  String get liked => 'понравился!';
+
+  @override
+  String get disliked => 'разонравился :(';
+
+  @override
+  String get arbEnding => 'Чтобы не забыть про отсутствие запятой :)';
+}

lib/components/resources.g.dart

@@ -3,4 +3,10 @@
 // ignore_for_file: constant_identifier_names
 class R {
   const R._();
+
+  /// ![preview](file://C:\Users\Polly\StudioProjects\PIbd-32_Chubykina_P.P._mobilki\assets\svg\gb.svg)
+  static const String ASSETS_SVG_GB_SVG = 'assets/svg/gb.svg';
+
+  /// ![preview](file://C:\Users\Polly\StudioProjects\PIbd-32_Chubykina_P.P._mobilki\assets\svg\ru.svg)
+  static const String ASSETS_SVG_RU_SVG = 'assets/svg/ru.svg';
 }

lib/components/utils/debounce.dart

@@ -10,11 +10,11 @@ class Debounce {
 
   static Timer? _timer;
 
-  static void run (
+  static void run(
-      VoidCallback action, {
+    VoidCallback action, {
-        Duration delay = const Duration(milliseconds: 500),
+    Duration delay = const Duration(milliseconds: 500),
   }) {
     _timer?.cancel();
     _timer = Timer(delay, action);
   }
-}
+}

lib/data/dtos/characters_dto.dart

@@ -57,4 +57,4 @@ class PaginationDto {
   const PaginationDto({this.current, this.next, this.last});
 
   factory PaginationDto.fromJson(Map<String, dynamic> json) => _$PaginationDtoFromJson(json);
-}
+}

lib/data/dtos/pokemon_dto.dart

@@ -42,7 +42,8 @@ class PokemonTypeDetailDto {
     required this.url,
   });
 
-  factory PokemonTypeDetailDto.fromJson(Map<String, dynamic> json) => _$PokemonTypeDetailDtoFromJson(json);
+  factory PokemonTypeDetailDto.fromJson(Map<String, dynamic> json) =>
+      _$PokemonTypeDetailDtoFromJson(json);
 }
 
 @JsonSerializable(createToJson: false)
@@ -53,5 +54,6 @@ class PokemonSpritesDto {
     required this.front_default,
   });
 
-  factory PokemonSpritesDto.fromJson(Map<String, dynamic> json) => _$PokemonSpritesDtoFromJson(json);
+  factory PokemonSpritesDto.fromJson(Map<String, dynamic> json) =>
-}
+      _$PokemonSpritesDtoFromJson(json);
+}

lib/data/mappers/characters_mapper.dart

@@ -8,25 +8,27 @@ const _imagePlaceholder =
 
 extension CharactersDtoToModel on CharactersDto {
   HomeData toDomain() => HomeData(
-    data: data?.map((e) => e.toDomain()).toList(),
+        data: data?.map((e) => e.toDomain()).toList(),
-    nextPage: meta?.pagination?.next,
+        nextPage: meta?.pagination?.next,
-  );
+      );
 }
 
 extension CharacterDataDtoToModel on CharacterDataDto {
   CardData toDomain() => CardData(
-    attributes?.name ?? 'UNKNOWN',
+        attributes?.name ?? 'UNKNOWN',
-    imageUrl: attributes?.image ?? _imagePlaceholder,
+        imageUrl: attributes?.image ?? _imagePlaceholder,
-    descriptionText: _makeDescriptionText(attributes?.born, attributes?.died),
+        descriptionText:
-  );
+            _makeDescriptionText(attributes?.born, attributes?.died),
+        id: id,
+      );
 
   String _makeDescriptionText(String? born, String? died) {
     return born != null && died != null
         ? '$born - $died'
         : born != null
-        ? 'born: $born'
+            ? 'born: $born'
-        : died != null
+            : died != null
-        ? 'died: $died'
+                ? 'died: $died'
-        : '';
+                : '';
   }
-}
+}

lib/data/mappers/pokemon_mapper.dart

@@ -6,12 +6,12 @@ const _imagePlaceholder =
 
 extension PokemonDtoToModel on PokemonDto {
   CardData toDomain() => CardData(
-    name,
+        name,
-    imageUrl: sprites.front_default ?? _imagePlaceholder,
+        imageUrl: sprites.front_default ?? _imagePlaceholder,
-    descriptionText: _makeDescriptionText(types),
+        descriptionText: _makeDescriptionText(types),
-  );
+      );
 
   String _makeDescriptionText(List<PokemonTypeDto> types) {
     return 'Types: ${types.map((type) => type.type.name).join(', ')}';
   }
-}
+}

lib/data/repositories/api_interface.dart

@@ -5,4 +5,4 @@ typedef OnErrorCallback = void Function(String? error);
 
 abstract class ApiInterface {
   Future<HomeData?> loadData({OnErrorCallback? onError});
-}
+}

lib/data/repositories/mock_repository.dart

@@ -12,14 +12,14 @@ class MockRepository extends ApiInterface {
           'Freeze',
           descriptionText: 'so cold..',
           imageUrl:
-          'https://www.skedaddlewildlife.com/wp-content/uploads/2018/09/depositphotos_22425309-stock-photo-a-lonely-raccoon-in-winter.jpg',
+              'https://www.skedaddlewildlife.com/wp-content/uploads/2018/09/depositphotos_22425309-stock-photo-a-lonely-raccoon-in-winter.jpg',
         ),
         CardData(
           'Hi',
           descriptionText: 'pretty face',
           icon: Icons.hail,
           imageUrl:
-          'https://www.thesprucepets.com/thmb/nKNaS4I586B_H7sEUw9QAXvWM_0=/2121x0/filters:no_upscale():strip_icc()/GettyImages-135630198-5ba7d225c9e77c0050cff91b.jpg',
+              'https://www.thesprucepets.com/thmb/nKNaS4I586B_H7sEUw9QAXvWM_0=/2121x0/filters:no_upscale():strip_icc()/GettyImages-135630198-5ba7d225c9e77c0050cff91b.jpg',
         ),
         CardData(
           'Orange',
@@ -30,4 +30,4 @@ class MockRepository extends ApiInterface {
       ],
     );
   }
-}
+}

lib/data/repositories/pokemon_repository.dart

@@ -0,0 +1 @@
+

lib/data/repositories/potter_repository.dart

@@ -21,7 +21,7 @@ class PotterRepository extends ApiInterface {
     OnErrorCallback? onError,
     String? q,
     int page = 1,
-    int pageSize = 5,
+    int pageSize = 25,
   }) async {
     try {
       const String url = '$_baseUrl/v1/characters';
@@ -43,4 +43,4 @@ class PotterRepository extends ApiInterface {
       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, {
+    this.text, {
-        required this.descriptionText,
+    required this.descriptionText,
-        this.icon = Icons.catching_pokemon,
+    this.icon = Icons.catching_pokemon,
-        this.imageUrl,
+    this.imageUrl,
-      });
+    this.id,
-}
+  });
+}

lib/domain/models/home.dart

@@ -5,4 +5,4 @@ class HomeData {
   final int? nextPage;
 
   HomeData({this.data, this.nextPage});
-}
+}

lib/main.dart

@@ -1,7 +1,13 @@
+import 'dart:io';
+
 import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
 import 'package:mobilki_lab1/presentation/home_page/bloc/bloc.dart';
 import 'package:mobilki_lab1/presentation/home_page/home_page.dart';
+import 'package:mobilki_lab1/presentation/like_bloc/like_bloc.dart';
+import 'package:mobilki_lab1/presentation/locale_bloc/locale_bloc.dart';
+import 'package:mobilki_lab1/presentation/locale_bloc/locale_state.dart';
+import 'components/locale/l10n/app_locale.dart';
 import 'data/repositories/potter_repository.dart';
 
 void main() {
@@ -13,21 +19,36 @@ class MyApp extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    return MaterialApp(
+    return BlocProvider<LocaleBloc>(
-      title: 'Flutter Demo',
+      lazy: false,
-      debugShowCheckedModeBanner: false,
+      create: (context) => LocaleBloc(Locale(Platform.localeName)),
-      theme: ThemeData(
+      child: BlocBuilder<LocaleBloc, LocaleState>(
-        colorScheme: ColorScheme.fromSeed(seedColor: Colors.deepPurple),
+        builder: (context, state) {
-        useMaterial3: true,
+          return MaterialApp(
-      ),
+            title: 'Flutter Demo',
-      home: RepositoryProvider<PotterRepository>(
+            locale: state.currentLocale,
-        lazy: true,
+            localizationsDelegates: AppLocale.localizationsDelegates,
-        create: (_) => PotterRepository(),
+            supportedLocales: AppLocale.supportedLocales,
-        child: BlocProvider<HomeBloc>(
+            debugShowCheckedModeBanner: false,
-          lazy: false,
+            theme: ThemeData(
-          create: (context) => HomeBloc(context.read<PotterRepository>()),
+              colorScheme: ColorScheme.fromSeed(seedColor: Colors.deepPurple),
-          child: const MyHomePage(title: 'Чубыкина Полина Павловна'),
+              useMaterial3: true,
-        ),
+            ),
+            home: RepositoryProvider<PotterRepository>(
+              lazy: true,
+              create: (_) => PotterRepository(),
+              child: BlocProvider<LikeBloc>(
+                lazy: false,
+                create: (context) => LikeBloc(),
+                child: BlocProvider<HomeBloc>(
+                  lazy: false,
+                  create: (context) => HomeBloc(context.read<PotterRepository>()),
+                  child: const MyHomePage(title: 'Чубыкина Полина Павловна'),
+                ),
+              ),
+            ),
+          );
+        },
       ),
     );
   }

lib/presentation/common/svg_objects.dart

@@ -0,0 +1,34 @@
+import 'package:flutter/widgets.dart';
+import 'package:flutter_svg/flutter_svg.dart';
+import '../../components/resources.g.dart';
+
+abstract class SvgObjects {
+  static void init() {
+    final pics = <String>[
+      R.ASSETS_SVG_RU_SVG,
+      R.ASSETS_SVG_GB_SVG,
+    ];
+    for (final String p in pics) {
+      final loader = SvgAssetLoader(p);
+      svg.cache.putIfAbsent(loader.cacheKey(null), () => loader.loadBytes(null));
+    }
+  }
+}
+
+class SvgRu extends StatelessWidget {
+  const SvgRu({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    return SvgPicture.asset(R.ASSETS_SVG_RU_SVG);
+  }
+}
+
+class SvgUk extends StatelessWidget {
+  const SvgUk({super.key});
+
+  @override
+  Widget build(BuildContext context) {
+    return SvgPicture.asset(R.ASSETS_SVG_GB_SVG);
+  }
+}

lib/presentation/home_page/bloc/bloc.dart

@@ -36,4 +36,4 @@ class HomeBloc extends Bloc<HomeEvent, HomeState> {
       error: error,
     ));
   }
-}
+}

lib/presentation/home_page/bloc/events.dart

@@ -7,4 +7,4 @@ class HomeLoadDataEvent extends HomeEvent {
   final int? nextPage;
 
   const HomeLoadDataEvent({this.search, this.nextPage});
-}
+}

lib/presentation/home_page/bloc/state.dart

@@ -21,9 +21,9 @@ class HomeState extends Equatable {
 
   @override
   List<Object?> get props => [
-    data,
+        data,
-    isLoading,
+        isLoading,
-    isPaginationLoading,
+        isPaginationLoading,
-    error,
+        error,
-  ];
+      ];
-}
+}

lib/presentation/home_page/card.dart

@@ -1,28 +1,33 @@
 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, {
-    this.icon = Icons.catching_pokemon,
+    this.icon = Icons.ac_unit_outlined,
     required this.descriptionText,
     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,
@@ -31,26 +36,20 @@ 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),
-          border: Border.all(color: Colors.grey.shade200),
           boxShadow: [
             BoxShadow(
               color: Colors.grey.withOpacity(.5),
@@ -71,11 +70,17 @@ class _CardState extends State<_Card> {
                 ),
                 child: SizedBox(
                   height: double.infinity,
-                  width: 160,
+                  width: 120,
-                  child: Image.network(
+                  child: Stack(
-                    widget.imageUrl ?? '',
+                    children: [
-                    fit: BoxFit.cover,
+                      Positioned.fill(
-                    errorBuilder: (_, __, ___) => const Placeholder(),
+                        child: Image.network(
+                          imageUrl ?? '',
+                          fit: BoxFit.cover,
+                          errorBuilder: (_, __, ___) => const Placeholder(),
+                        ),
+                      ),
+                    ],
                   ),
                 ),
               ),
@@ -86,13 +91,13 @@ 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,
-                      ),
+                      )
                     ],
                   ),
                 ),
@@ -100,20 +105,12 @@ class _CardState extends State<_Card> {
               Align(
                 alignment: Alignment.bottomRight,
                 child: Padding(
-                  padding: const EdgeInsets.only(
+                  padding:
-                    left: 8.0,
+                      const EdgeInsets.only(left: 8, right: 16, bottom: 16),
-                    right: 16.0,
-                    bottom: 16.0,
-                  ),
                   child: GestureDetector(
-                    onTap: () {
+                    onTap: () => onLike?.call(id, text, isLiked),
-                      setState(() {
-                        isLiked = !isLiked;
-                      });
-                      widget.onLike?.call(widget.text, isLiked);
-                    },
                     child: AnimatedSwitcher(
-                      duration: const Duration(milliseconds: 300),
+                      duration: const Duration(milliseconds: 200),
                       child: isLiked
                           ? const Icon(
                               Icons.favorite,

lib/presentation/home_page/home_page.dart

@@ -1,6 +1,7 @@
 import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_bloc/flutter_bloc.dart';
+import 'package:mobilki_lab1/components/extensions/context_x.dart';
 import 'package:mobilki_lab1/components/utils/debounce.dart';
 import 'package:mobilki_lab1/data/repositories/potter_repository.dart';
 import 'package:mobilki_lab1/data/repositories/pokemon_repository.dart';
@@ -10,6 +11,13 @@ import 'package:mobilki_lab1/presentation/details_page/details_page.dart';
 import 'package:mobilki_lab1/presentation/home_page/bloc/bloc.dart';
 import 'package:mobilki_lab1/presentation/home_page/bloc/events.dart';
 import 'package:mobilki_lab1/presentation/home_page/bloc/state.dart';
+import '../common/svg_objects.dart';
+import '../like_bloc/like_bloc.dart';
+import '../like_bloc/like_event.dart';
+import '../like_bloc/like_state.dart';
+import '../locale_bloc/locale_bloc.dart';
+import '../locale_bloc/locale_events.dart';
+import '../locale_bloc/locale_state.dart';
 
 part 'card.dart';
 
@@ -42,8 +50,11 @@ class BodyState extends State<Body> {
 
   @override
   void initState() {
+    SvgObjects.init();
+
     WidgetsBinding.instance.addPostFrameCallback((_) {
       context.read<HomeBloc>().add(const HomeLoadDataEvent());
+      context.read<LikeBloc>().add(const LoadLikesEvent());
     });
 
     scrollController.addListener(_onNextPageListener);
@@ -76,14 +87,39 @@ class BodyState extends State<Body> {
       padding: EdgeInsets.only(top: MediaQuery.of(context).padding.top),
       child: Column(
         children: [
-          Padding(
+          Row(
-            padding: const EdgeInsets.all(12),
+            children: [
-            child: CupertinoSearchTextField(
+              Expanded(
-              controller: searchController,
+                flex: 4,
-              onChanged: (search) {
+                child: Padding(
-                Debounce.run(() => context.read<HomeBloc>().add(HomeLoadDataEvent(search: search)));
+                  padding: const EdgeInsets.all(12),
-              },
+                  child: CupertinoSearchTextField(
-            ),
+                    controller: searchController,
+                    placeholder: context.locale.search,
+                    onChanged: (search) {
+                      Debounce.run(
+                              () => context.read<HomeBloc>().add(HomeLoadDataEvent(search: search)));
+                    },
+                  ),
+                ),
+              ),
+              GestureDetector(
+                onTap: () => context.read<LocaleBloc>().add(const ChangeLocaleEvent()),
+                child: SizedBox.square(
+                  dimension: 50,
+                  child: Padding(
+                    padding: const EdgeInsets.only(right: 12),
+                    child: BlocBuilder<LocaleBloc, LocaleState>(
+                      builder: (context, state) {
+                        return state.currentLocale.languageCode == 'ru'
+                            ? const SvgRu()
+                            : const SvgUk();
+                      },
+                    ),
+                  ),
+                ),
+              ),
+            ],
           ),
           BlocBuilder<HomeBloc, HomeState>(
             builder: (context, state) => state.error != null
@@ -93,26 +129,30 @@ class BodyState extends State<Body> {
             )
                 : state.isLoading
                 ? const CircularProgressIndicator()
-                : Expanded(
+                : BlocBuilder<LikeBloc, LikeState>(
-              child: RefreshIndicator(
+              builder: (context, likeState) {
-                onRefresh: _onRefresh,
+                return Expanded(
-                child: ListView.builder(
+                  child: RefreshIndicator(
-                  controller: scrollController,
+                    onRefresh: _onRefresh,
-                  padding: EdgeInsets.zero,
+                    child: ListView.builder(
-                  itemCount: state.data?.data?.length ?? 0,
+                      controller: scrollController,
-                  itemBuilder: (context, index) {
+                      padding: EdgeInsets.zero,
-                    final data = state.data?.data?[index];
+                      itemCount: state.data?.data?.length ?? 0,
-                    return data != null
+                      itemBuilder: (context, index) {
-                        ? _Card.fromData(
+                        final data = state.data?.data?[index];
-                      data,
+                        return data != null
-                      onLike: (title, isLiked) =>
+                            ? _Card.fromData(
-                          _showSnackBar(context, title, isLiked),
+                          data,
-                      onTap: () => _navToDetails(context, data),
+                          onLike: _onLike,
-                    )
+                          isLiked: likeState.likedIds?.contains(data.id) == true,
-                        : const SizedBox.shrink();
+                          onTap: () => _navToDetails(context, data),
-                  },
+                        )
-                ),
+                            : const SizedBox.shrink();
-              ),
+                      },
+                    ),
+                  ),
+                );
+              },
             ),
           ),
           BlocBuilder<HomeBloc, HomeState>(
@@ -141,7 +181,7 @@ class BodyState extends State<Body> {
     WidgetsBinding.instance.addPostFrameCallback((_) {
       ScaffoldMessenger.of(context).showSnackBar(SnackBar(
         content: Text(
-          '$title ${isLiked ? 'liked!' : 'disliked :('}',
+          '$title ${isLiked ? context.locale.liked : context.locale.disliked}',
           style: Theme.of(context).textTheme.bodyLarge,
         ),
         backgroundColor: Colors.orangeAccent,
@@ -149,4 +189,11 @@ 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);
+    }
+  }
 }

lib/presentation/like_bloc/like_bloc.dart

@@ -0,0 +1,36 @@
+import 'package:flutter_bloc/flutter_bloc.dart';
+import 'package:shared_preferences/shared_preferences.dart';
+
+import 'like_event.dart';
+import 'like_state.dart';
+
+const String _likedPrefsKey = 'liked';
+
+class LikeBloc extends Bloc<LikeEvent, LikeState> {
+  LikeBloc() : super(const LikeState(likedIds: [])) {
+    on<ChangeLikeEvent>(_onChangeLike);
+    on<LoadLikesEvent>(_onLoadLikes);
+  }
+
+  Future<void> _onLoadLikes(LoadLikesEvent event, Emitter<LikeState> emit) async {
+    final prefs = await SharedPreferences.getInstance();
+    final data = prefs.getStringList(_likedPrefsKey);
+
+    emit(state.copyWith(likedIds: data));
+  }
+
+  Future<void> _onChangeLike(ChangeLikeEvent event, Emitter<LikeState> emit) async {
+    final updatedList = List<String>.from(state.likedIds ?? []);
+
+    if (updatedList.contains(event.id)) {
+      updatedList.remove(event.id);
+    } else {
+      updatedList.add(event.id);
+    }
+
+    final prefs = await SharedPreferences.getInstance();
+    prefs.setStringList(_likedPrefsKey, updatedList);
+
+    emit(state.copyWith(likedIds: updatedList));
+  }
+}

lib/presentation/like_bloc/like_event.dart

@@ -0,0 +1,13 @@
+abstract class LikeEvent {
+  const LikeEvent();
+}
+
+class LoadLikesEvent extends LikeEvent {
+  const LoadLikesEvent();
+}
+
+class ChangeLikeEvent extends LikeEvent {
+  final String id;
+
+  const ChangeLikeEvent(this.id);
+}

lib/presentation/like_bloc/like_state.dart

@@ -0,0 +1,14 @@
+import 'package:copy_with_extension/copy_with_extension.dart';
+import 'package:equatable/equatable.dart';
+
+part 'like_state.g.dart';
+
+@CopyWith()
+class LikeState extends Equatable {
+  final List<String>? likedIds;
+
+  const LikeState({required this.likedIds});
+
+  @override
+  List<Object?> get props => [likedIds];
+}

lib/presentation/like_bloc/like_state.g.dart

@@ -0,0 +1,56 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'like_state.dart';
+
+// **************************************************************************
+// CopyWithGenerator
+// **************************************************************************
+
+abstract class _$LikeStateCWProxy {
+  LikeState likedIds(List<String>? likedIds);
+
+  /// This function **does support** nullification of nullable fields. All `null` values passed to `non-nullable` fields will be ignored. You can also use `LikeState(...).copyWith.fieldName(...)` to override fields one at a time with nullification support.
+  ///
+  /// Usage
+  /// ```dart
+  /// LikeState(...).copyWith(id: 12, name: "My name")
+  /// ````
+  LikeState call({
+    List<String>? likedIds,
+  });
+}
+
+/// Proxy class for `copyWith` functionality. This is a callable class and can be used as follows: `instanceOfLikeState.copyWith(...)`. Additionally contains functions for specific fields e.g. `instanceOfLikeState.copyWith.fieldName(...)`
+class _$LikeStateCWProxyImpl implements _$LikeStateCWProxy {
+  const _$LikeStateCWProxyImpl(this._value);
+
+  final LikeState _value;
+
+  @override
+  LikeState likedIds(List<String>? likedIds) => this(likedIds: likedIds);
+
+  @override
+
+  /// This function **does support** nullification of nullable fields. All `null` values passed to `non-nullable` fields will be ignored. You can also use `LikeState(...).copyWith.fieldName(...)` to override fields one at a time with nullification support.
+  ///
+  /// Usage
+  /// ```dart
+  /// LikeState(...).copyWith(id: 12, name: "My name")
+  /// ````
+  LikeState call({
+    Object? likedIds = const $CopyWithPlaceholder(),
+  }) {
+    return LikeState(
+      likedIds: likedIds == const $CopyWithPlaceholder()
+          ? _value.likedIds
+          // ignore: cast_nullable_to_non_nullable
+          : likedIds as List<String>?,
+    );
+  }
+}
+
+extension $LikeStateCopyWith on LikeState {
+  /// Returns a callable class that can be used as follows: `instanceOfLikeState.copyWith(...)` or like so:`instanceOfLikeState.copyWith.fieldName(...)`.
+  // ignore: library_private_types_in_public_api
+  _$LikeStateCWProxy get copyWith => _$LikeStateCWProxyImpl(this);
+}

lib/presentation/locale_bloc/locale_bloc.dart

@@ -0,0 +1,17 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_bloc/flutter_bloc.dart';
+import 'package:mobilki_lab1/components/locale/l10n/app_locale.dart';
+import 'package:mobilki_lab1/presentation/locale_bloc/locale_events.dart';
+import 'package:mobilki_lab1/presentation/locale_bloc/locale_state.dart';
+
+class LocaleBloc extends Bloc<LocaleEvent, LocaleState> {
+  LocaleBloc(Locale defaultLocale) : super(LocaleState(currentLocale: defaultLocale)) {
+    on<ChangeLocaleEvent>(_onChangeLocale);
+  }
+
+  Future<void> _onChangeLocale(ChangeLocaleEvent event, Emitter<LocaleState> emit) async {
+    final toChange = AppLocale.supportedLocales
+        .firstWhere((e) => e.languageCode != state.currentLocale.languageCode);
+    emit(state.copyWith(currentLocale: toChange));
+  }
+}

lib/presentation/locale_bloc/locale_events.dart

@@ -0,0 +1,7 @@
+abstract class LocaleEvent {
+  const LocaleEvent();
+}
+
+class ChangeLocaleEvent extends LocaleEvent {
+  const ChangeLocaleEvent();
+}

lib/presentation/locale_bloc/locale_state.dart

@@ -0,0 +1,15 @@
+import 'package:copy_with_extension/copy_with_extension.dart';
+import 'package:equatable/equatable.dart';
+import 'package:flutter/material.dart';
+
+part 'locale_state.g.dart';
+
+@CopyWith()
+class LocaleState extends Equatable {
+  final Locale currentLocale;
+
+  const LocaleState({required this.currentLocale});
+
+  @override
+  List<Object?> get props => [currentLocale];
+}

lib/presentation/locale_bloc/locale_state.g.dart

@@ -0,0 +1,58 @@
+// GENERATED CODE - DO NOT MODIFY BY HAND
+
+part of 'locale_state.dart';
+
+// **************************************************************************
+// CopyWithGenerator
+// **************************************************************************
+
+abstract class _$LocaleStateCWProxy {
+  LocaleState currentLocale(Locale currentLocale);
+
+  /// This function **does support** nullification of nullable fields. All `null` values passed to `non-nullable` fields will be ignored. You can also use `LocaleState(...).copyWith.fieldName(...)` to override fields one at a time with nullification support.
+  ///
+  /// Usage
+  /// ```dart
+  /// LocaleState(...).copyWith(id: 12, name: "My name")
+  /// ````
+  LocaleState call({
+    Locale? currentLocale,
+  });
+}
+
+/// Proxy class for `copyWith` functionality. This is a callable class and can be used as follows: `instanceOfLocaleState.copyWith(...)`. Additionally contains functions for specific fields e.g. `instanceOfLocaleState.copyWith.fieldName(...)`
+class _$LocaleStateCWProxyImpl implements _$LocaleStateCWProxy {
+  const _$LocaleStateCWProxyImpl(this._value);
+
+  final LocaleState _value;
+
+  @override
+  LocaleState currentLocale(Locale currentLocale) =>
+      this(currentLocale: currentLocale);
+
+  @override
+
+  /// This function **does support** nullification of nullable fields. All `null` values passed to `non-nullable` fields will be ignored. You can also use `LocaleState(...).copyWith.fieldName(...)` to override fields one at a time with nullification support.
+  ///
+  /// Usage
+  /// ```dart
+  /// LocaleState(...).copyWith(id: 12, name: "My name")
+  /// ````
+  LocaleState call({
+    Object? currentLocale = const $CopyWithPlaceholder(),
+  }) {
+    return LocaleState(
+      currentLocale:
+          currentLocale == const $CopyWithPlaceholder() || currentLocale == null
+              ? _value.currentLocale
+              // ignore: cast_nullable_to_non_nullable
+              : currentLocale as Locale,
+    );
+  }
+}
+
+extension $LocaleStateCopyWith on LocaleState {
+  /// Returns a callable class that can be used as follows: `instanceOfLocaleState.copyWith(...)` or like so:`instanceOfLocaleState.copyWith.fieldName(...)`.
+  // ignore: library_private_types_in_public_api
+  _$LocaleStateCWProxy get copyWith => _$LocaleStateCWProxyImpl(this);
+}

makefile

@@ -17,4 +17,8 @@ format:
 
 res:
 	fgen --output lib/components/resources.g.dart --no-watch --no-preview; \
+	make format
+
+loc:
+	flutter gen-l10n; \
 	make format

pubspec.lock

@@ -254,6 +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:
@@ -299,11 +307,29 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "4.0.0"
+  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:
@@ -328,6 +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:
@@ -352,6 +386,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "4.3.0"
+  intl:
+    dependency: "direct main"
+    description:
+      name: intl
+      sha256: d6f56758b7d3014a48af9701c085700aac781a92a87a62b1333b46d8879661cf
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.19.0"
   io:
     dependency: transitive
     description:
@@ -488,6 +530,38 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.9.0"
+  path_parsing:
+    dependency: transitive
+    description:
+      name: path_parsing
+      sha256: e3e67b1629e6f7e8100b367d3db6ba6af4b1f0bb80f64db18ef1fbabd2fa9ccf
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.0.1"
+  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:
@@ -496,6 +570,22 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "6.0.2"
+  platform:
+    dependency: transitive
+    description:
+      name: platform
+      sha256: "9b71283fc13df574056616011fb138fd3b793ea47cc509c189a6c3fa5f8a1a65"
+      url: "https://pub.dev"
+    source: hosted
+    version: "3.1.5"
+  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:
@@ -536,6 +626,62 @@ 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: "3b9febd815c9ca29c9e3520d50ec32f49157711e143b7a4ca039eb87e8ade5ab"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.3.3"
+  shared_preferences_foundation:
+    dependency: transitive
+    description:
+      name: shared_preferences_foundation
+      sha256: "07e050c7cd39bad516f8d64c455f04508d09df104be326d8c02551590a0d513d"
+      url: "https://pub.dev"
+    source: hosted
+    version: "2.5.3"
+  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:
@@ -645,6 +791,30 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.3.2"
+  vector_graphics:
+    dependency: transitive
+    description:
+      name: vector_graphics
+      sha256: "32c3c684e02f9bc0afb0ae0aa653337a2fe022e8ab064bcd7ffda27a74e288e3"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.1.11+1"
+  vector_graphics_codec:
+    dependency: transitive
+    description:
+      name: vector_graphics_codec
+      sha256: c86987475f162fadff579e7320c7ddda04cd2fdeffbe1129227a85d9ac9e03da
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.1.11+1"
+  vector_graphics_compiler:
+    dependency: transitive
+    description:
+      name: vector_graphics_compiler
+      sha256: "12faff3f73b1741a36ca7e31b292ddeb629af819ca9efe9953b70bd63fc8cd81"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.1.11+1"
   vector_math:
     dependency: transitive
     description:
@@ -693,6 +863,14 @@ 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:
@@ -711,4 +889,4 @@ packages:
     version: "3.1.2"
 sdks:
   dart: ">=3.5.3 <4.0.0"
-  flutter: ">=3.18.0-18.0.pre.54"
+  flutter: ">=3.24.0"

pubspec.yaml

@@ -11,6 +11,8 @@ dependencies:
     sdk: flutter
 
   cupertino_icons: ^1.0.8
+  flutter_svg: 2.0.7
+
   json_annotation: ^4.8.1
   dio: ^5.4.2+1
   pretty_dio_logger: ^1.3.1
@@ -19,6 +21,12 @@ dependencies:
   flutter_bloc: ^8.1.5
   copy_with_extension_gen: ^5.0.4
 
+  flutter_localizations:
+      sdk: flutter
+  intl: ^0.19.0
+
+  shared_preferences: 2.2.3
+
 dev_dependencies:
   flutter_test:
     sdk: flutter
@@ -37,4 +45,8 @@ flutter_icons:
   min_sdk_android: 21
 
 flutter:
+  generate: true
   uses-material-design: true
+
+  assets:
+    - assets/svg/