99 lines
3.8 KiB
Dart
99 lines
3.8 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:flutter_bloc/flutter_bloc.dart';
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import 'package:provider/provider.dart';
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import '../../Components/locale/l10n/app_locale.dart';
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import '../../main.dart';
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import '../../presentation/home_page/bloc/hero_list_bloc.dart';
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import '../../widgets/hero_card.dart';
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import '../../presentation/home_page/bloc/hero_search_bloc.dart';
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class HeroListScreen extends StatelessWidget {
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const HeroListScreen({Key? key}) : super(key: key);
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@override
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Widget build(BuildContext context) {
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final locale = AppLocale.of(context)!; // Получаем текущую локализацию
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return Scaffold(
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appBar: AppBar(
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title: Text(locale.heroListTitle),
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actions: [
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IconButton(
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icon: const Icon(Icons.language),
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onPressed: () {
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// Переключение локали
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context.read<LocaleNotifier>().toggleLocale();
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},
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),
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],
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bottom: PreferredSize(
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preferredSize: const Size.fromHeight(60),
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child: Padding(
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padding: const EdgeInsets.all(8.0),
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child: TextField(
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onChanged: (query) {
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// Обновляем поиск при вводе текста
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context.read<HeroSearchBloc>().add(SearchHeroes(query));
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},
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decoration: InputDecoration(
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hintText: locale.search,
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prefixIcon: const Icon(Icons.search),
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border: OutlineInputBorder(
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borderRadius: BorderRadius.circular(8),
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),
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),
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),
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),
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),
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),
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body: BlocBuilder<HeroSearchBloc, HeroSearchState>(
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builder: (context, searchState) {
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if (searchState is HeroSearchLoading) {
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return const Center(child: CircularProgressIndicator());
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} else if (searchState is HeroSearchLoaded) {
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return RefreshIndicator(
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onRefresh: () async {
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// Обновляем список героев
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context.read<HeroListBloc>().add(FetchHeroes());
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},
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child: ListView.builder(
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itemCount: searchState.heroes.length,
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itemBuilder: (context, index) {
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return HeroCard(hero: searchState.heroes[index]);
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},
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),
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);
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} else if (searchState is HeroSearchError) {
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return Center(child: Text('Error: ${searchState.message}'));
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} else if (searchState is HeroSearchInitial) {
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return BlocBuilder<HeroListBloc, HeroListState>(
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builder: (context, listState) {
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if (listState is HeroListLoading) {
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return const Center(child: CircularProgressIndicator());
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} else if (listState is HeroListLoaded) {
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return RefreshIndicator(
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onRefresh: () async {
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// Выполняем новый запрос к API
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context.read<HeroListBloc>().add(FetchHeroes());
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},
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child: ListView.builder(
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itemCount: listState.heroes.length,
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itemBuilder: (context, index) {
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return HeroCard(hero: listState.heroes[index]);
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},
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),
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);
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} else if (listState is HeroListError) {
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return Center(child: Text('Error: ${listState.message}'));
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}
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return Center(child: Text(locale.noHeroesAvailable));
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},
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);
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}
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return Center(child: Text(locale.noHeroesFound));
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},
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),
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);
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}
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}
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