fix：优化使用常用技术框架
This commit is contained in:
jingyun
@@ -1,4 +1,6 @@
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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/models/models.dart';
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@@ -11,7 +13,7 @@ import '../../widgets/sheets.dart';
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import '../../widgets/states.dart';
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import 'modules/renderer_registry.dart';
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class ReportDetailPage extends StatefulWidget {
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class ReportDetailPage extends HookConsumerWidget {
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const ReportDetailPage({
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required this.reportId,
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required this.dataSource,
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@@ -38,108 +40,138 @@ class ReportDetailPage extends StatefulWidget {
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final VoidCallback? onSpeed;
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@override
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State<ReportDetailPage> createState() => _ReportDetailPageState();
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Widget build(BuildContext context, WidgetRef ref) {
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final retryCount = useState(0);
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final detailFuture = useMemoized(
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() => dataSource.reportDetail(reportId),
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[dataSource, reportId, retryCount.value],
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);
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final snapshot = useFuture(detailFuture);
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const registry = ModuleRendererRegistry();
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return Scaffold(
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appBar: AppBar(title: const Text('研报详情')),
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body: snapshot.connectionState != ConnectionState.done
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? const LoadingState()
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: snapshot.hasError
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? ErrorState(
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message: snapshot.error.toString(),
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onRetry: () => retryCount.value++,
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)
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: _ReportDetailContent(
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detail: snapshot.data!,
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dataSource: dataSource,
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player: player,
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onStartAudio: onStartAudio,
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onToggleAudio: onToggleAudio,
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onSeekAudio: onSeekAudio,
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onSpeed: onSpeed,
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registry: registry,
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),
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);
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}
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}
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class _ReportDetailPageState extends State<ReportDetailPage> {
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static const registry = ModuleRendererRegistry();
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late Future<ReportDetail> future = widget.dataSource.reportDetail(
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widget.reportId,
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);
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class _ReportDetailContent extends StatelessWidget {
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const _ReportDetailContent({
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required this.detail,
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required this.dataSource,
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required this.player,
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required this.registry,
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this.onStartAudio,
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this.onToggleAudio,
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this.onSeekAudio,
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this.onSpeed,
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});
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final ReportDetail detail;
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final ReportDataSource dataSource;
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final PlayerStateModel player;
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final ModuleRendererRegistry registry;
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final void Function(
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String audioId,
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String reportId,
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String title,
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int durationSec,
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)?
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onStartAudio;
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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) {
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return Scaffold(
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appBar: AppBar(title: const Text('研报详情')),
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body: FutureBuilder<ReportDetail>(
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future: future,
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builder: (context, snapshot) {
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if (snapshot.connectionState != ConnectionState.done) {
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return const LoadingState();
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}
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if (snapshot.hasError) {
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return ErrorState(
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message: snapshot.error.toString(),
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onRetry: () => setState(
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() => future = widget.dataSource.reportDetail(widget.reportId),
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),
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);
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}
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final detail = snapshot.data!;
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return ListView(
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padding: const EdgeInsets.all(WiseSpacing.x4),
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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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AppCard(
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color: WiseColors.secondary200,
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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AppCard(
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color: WiseColors.secondary200,
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Wrap(
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spacing: WiseSpacing.x2,
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runSpacing: WiseSpacing.x2,
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children: [
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AppBadge(
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text: detail.interpretationLabel,
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kind: BadgeKind.brand,
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),
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if (detail.hasAudio)
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const AppBadge(
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text: '音频',
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icon: Icons.graphic_eq,
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kind: BadgeKind.audio,
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),
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AppBadge(
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text: asString(detail.source['source_tier']),
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icon: Icons.verified_outlined,
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kind: BadgeKind.tier,
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),
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],
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Wrap(
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spacing: WiseSpacing.x2,
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runSpacing: WiseSpacing.x2,
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children: [
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AppBadge(
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text: detail.interpretationLabel,
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kind: BadgeKind.brand,
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),
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if (detail.hasAudio)
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const AppBadge(
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text: '音频',
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icon: Icons.graphic_eq,
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kind: BadgeKind.audio,
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),
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const SizedBox(height: WiseSpacing.x3),
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Text(
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detail.titleCn,
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maxLines: 3,
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overflow: TextOverflow.ellipsis,
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style: Theme.of(context).textTheme.headlineSmall,
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),
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if (detail.oneLiner.isNotEmpty) ...[
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const SizedBox(height: WiseSpacing.x2),
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Text(
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detail.oneLiner,
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style: Theme.of(context).textTheme.bodyMedium,
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),
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],
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const SizedBox(height: WiseSpacing.x3),
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Text(
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'${detail.institution.nameCn} · ${formatDate(detail.releasedAt)}',
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style: Theme.of(context).textTheme.bodySmall,
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),
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],
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),
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AppBadge(
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text: asString(detail.source['source_tier']),
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icon: Icons.verified_outlined,
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kind: BadgeKind.tier,
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),
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],
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),
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const SizedBox(height: WiseSpacing.x4),
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_ActionBar(detail: detail),
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const SizedBox(height: WiseSpacing.x4),
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_Toc(modules: detail.modules),
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const SizedBox(height: WiseSpacing.x4),
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for (final module in detail.modules) ...[
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registry.card(
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context: context,
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module: module,
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report: detail,
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dataSource: widget.dataSource,
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player: widget.player,
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onStartAudio: widget.onStartAudio,
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onToggleAudio: widget.onToggleAudio,
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onSeekAudio: widget.onSeekAudio,
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onSpeed: widget.onSpeed,
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const SizedBox(height: WiseSpacing.x3),
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Text(
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detail.titleCn,
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maxLines: 3,
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overflow: TextOverflow.ellipsis,
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style: Theme.of(context).textTheme.headlineSmall,
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),
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if (detail.oneLiner.isNotEmpty) ...[
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const SizedBox(height: WiseSpacing.x2),
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Text(
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detail.oneLiner,
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style: Theme.of(context).textTheme.bodyMedium,
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),
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const SizedBox(height: WiseSpacing.x4),
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],
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const SizedBox(height: WiseSpacing.x3),
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Text(
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'${detail.institution.nameCn} · ${formatDate(detail.releasedAt)}',
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style: Theme.of(context).textTheme.bodySmall,
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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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const SizedBox(height: WiseSpacing.x4),
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_ActionBar(detail: detail),
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const SizedBox(height: WiseSpacing.x4),
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_Toc(modules: detail.modules),
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const SizedBox(height: WiseSpacing.x4),
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for (final module in detail.modules) ...[
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registry.card(
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context: context,
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module: module,
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report: detail,
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dataSource: dataSource,
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player: player,
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onStartAudio: onStartAudio,
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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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const SizedBox(height: WiseSpacing.x4),
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],
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],
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);
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}
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}
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@@ -158,7 +190,8 @@ class _ActionBar extends StatelessWidget {
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label: '收藏',
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icon: Icons.favorite_border,
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kind: AppButtonKind.ghost,
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onPressed: () => showLoginSheet(context, reason: '登录后保存到你的收藏'),
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onPressed: () =>
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showLoginSheet(context, reason: '登录后保存到你的收藏'),
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),
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),
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const SizedBox(width: WiseSpacing.x2),
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