89 lines
2.5 KiB
Dart
89 lines
2.5 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:flutter_bloc/flutter_bloc.dart';
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import '../bloc/bloc.dart';
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import '../bloc/events.dart';
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import '../bloc/state.dart';
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import '../components/locale/l10n/app_locale.dart';
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import '../pages/character_detail_page.dart';
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class CharacterSearchDelegate extends SearchDelegate {
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@override
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List<Widget>? buildActions(BuildContext context) {
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return [
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IconButton(
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icon: const Icon(Icons.clear),
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onPressed: () {
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query = '';
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},
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),
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];
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}
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@override
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Widget? buildLeading(BuildContext context) {
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return IconButton(
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icon: const Icon(Icons.arrow_back),
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onPressed: () {
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close(context, null);
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},
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);
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}
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@override
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Widget buildResults(BuildContext context) {
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context.read<HomeBloc>().add(HomeSearchEvent(query));
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return BlocBuilder<HomeBloc, HomeState>(
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builder: (context, state) {
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if (state.status == HomeStatus.loading) {
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return const Center(child: CircularProgressIndicator());
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} else if (state.status == HomeStatus.error) {
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return Center(
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child: Text(
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AppLocale.of(context)?.errorMessage(state.errorMessage) ?? 'Error',
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),
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);
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} else if (state.status == HomeStatus.loaded) {
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final characters = state.characters;
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if (characters.isEmpty) {
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return Center(
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child: Text(AppLocale.of(context)?.noData ?? 'No characters found.'),
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);
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}
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return ListView.builder(
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itemCount: characters.length,
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itemBuilder: (context, index) {
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final characterDTO = characters[index];
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return ListTile(
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leading: SizedBox(
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width: 40,
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child: Image.network(characterDTO.imageUrl, width: 50, height: 50),
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),
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title: Text(characterDTO.name),
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subtitle: Text(characterDTO.typeString),
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onTap: () {
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Navigator.push(
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context,
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MaterialPageRoute(
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builder: (context) => CharacterDetailPage(characterDTO: characterDTO),
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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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} else {
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return const SizedBox.shrink();
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}
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},
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);
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}
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@override
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Widget buildSuggestions(BuildContext context) {
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return const SizedBox.shrink();
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}
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}
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