jingyun
143 lines
4.7 KiB
Dart
143 lines
4.7 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:flutter_hooks/flutter_hooks.dart';
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import 'package:hooks_riverpod/hooks_riverpod.dart';
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import '../../data/api/report_data_source.dart';
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import '../../data/content_providers.dart';
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import '../../data/models/models.dart';
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import '../../routing/app_routes.dart';
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import '../../theme/wise_tokens.dart';
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import '../../widgets/badges.dart';
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import '../../widgets/mini_player.dart';
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import '../../widgets/states.dart';
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import '../shared/report_card_widget.dart';
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class FeedPage extends HookConsumerWidget {
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const FeedPage({
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required this.dataSource,
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required this.onPlay,
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this.player = const PlayerStateModel(),
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this.onStartModuleAudio,
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this.onToggleAudio,
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this.onSeekAudio,
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this.onSpeed,
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super.key,
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});
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final ReportDataSource dataSource;
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final void Function(AudioItem item) onPlay;
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final PlayerStateModel player;
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final void Function(String audioId, String reportId, String title, int durationSec)? onStartModuleAudio;
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final VoidCallback? onToggleAudio;
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final void Function(int delta)? onSeekAudio;
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final VoidCallback? onSpeed;
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@override
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Widget build(BuildContext context, WidgetRef ref) {
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final topic = useState('全部');
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final snapshot = ref.watch(recommendedReportsProvider);
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return snapshot.when(
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loading: () => const LoadingState(),
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error: (error, _) => ErrorState(
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message: error.toString(),
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onRetry: () => ref.invalidate(recommendedReportsProvider),
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),
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data: (items) {
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final currentTopic = topic.value;
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final topics = ['全部', ...{for (final item in items) ...item.topics}];
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final visible = currentTopic == '全部'
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? items
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: items.where((item) => item.topics.contains(currentTopic)).toList();
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if (items.isEmpty) {
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return const EmptyState(
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title: '暂无可推荐的研报解读',
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message: '稍后再来看看最新内容',
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);
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}
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return ListView(
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padding: const EdgeInsets.all(WiseSpacing.x4),
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children: [
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SingleChildScrollView(
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scrollDirection: Axis.horizontal,
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child: Row(
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children: [
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for (final t in topics)
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Padding(
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padding: const EdgeInsets.only(right: WiseSpacing.x2),
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child: AppChip(
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label: t,
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selected: t == currentTopic,
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onTap: () => topic.value = t,
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),
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),
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],
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),
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),
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const SizedBox(height: WiseSpacing.x3),
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if (visible.isEmpty)
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const EmptyState(
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title: '暂无可推荐的研报解读',
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message: '换个主题，或去研报页看看全部内容',
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icon: Icons.filter_alt_off,
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)
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else ...[
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ReportCardWidget(
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report: visible.first,
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hero: true,
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onTap: () => openReportDetail(
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context,
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dataSource,
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visible.first,
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player: player,
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onStartAudio: onStartModuleAudio,
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onToggleAudio: onToggleAudio,
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onSeekAudio: onSeekAudio,
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onSpeed: onSpeed,
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),
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onPlayTap: () => _playFromReport(onPlay, visible.first),
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),
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const SizedBox(height: WiseSpacing.x5),
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Text('最新解读', style: Theme.of(context).textTheme.titleMedium),
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const SizedBox(height: WiseSpacing.x3),
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for (final report in visible.skip(1)) ...[
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ReportCardWidget(
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report: report,
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onTap: () => openReportDetail(
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context,
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dataSource,
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report,
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player: player,
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onStartAudio: onStartModuleAudio,
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onToggleAudio: onToggleAudio,
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onSeekAudio: onSeekAudio,
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onSpeed: onSpeed,
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),
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onPlayTap: () => _playFromReport(onPlay, report),
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),
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const SizedBox(height: WiseSpacing.x3),
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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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}
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}
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void _playFromReport(
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void Function(AudioItem item) onPlay,
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ReportCardModel report,
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) {
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onPlay(
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AudioItem(
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audioId: 'local_${report.id}',
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reportId: report.id,
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titleCn: report.titleCn,
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reportTitleCn: report.titleCn,
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durationSec: 180,
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institution: report.institution,
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),
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);
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}
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