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fix：持仓详情编辑，资讯下拉加载更多

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jingyun
2026-06-22 11:36:09 +08:00
parent 08023aff82
commit ab99010306
15 changed files with 1504 additions and 186 deletions
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lib/features/news/presentation/news_page.dart
+137 -98
View File
@@ -1,125 +1,164 @@
import 'package:flutter/material.dart';
import 'package:flutter_hooks/flutter_hooks.dart';
import 'package:go_router/go_router.dart';
import 'package:hooks_riverpod/hooks_riverpod.dart';
import 'package:pull_to_refresh/pull_to_refresh.dart';
import 'package:shadcn_ui/shadcn_ui.dart';
import '../../../common/router/app_router.dart';
import '../../../common/widgets/prototype_ui.dart';
import '../application/news_controller.dart';
class NewsPage extends ConsumerWidget {
class NewsPage extends HookConsumerWidget {
const NewsPage({super.key});
@override
Widget build(BuildContext context, WidgetRef ref) {
final news = ref.watch(newsControllerProvider);
final notifier = ref.read(newsControllerProvider.notifier);
final cs = ShadTheme.of(context).colorScheme;
final controller = useMemoized(
() => RefreshController(initialRefresh: false),
);
useEffect(() {
return controller.dispose;
}, [controller]);
return SafeArea(
top: false,
child: ListView(
padding: const EdgeInsets.fromLTRB(0, 8, 0, 86),
children: [
PrototypeFrame(
child: Column(
crossAxisAlignment: CrossAxisAlignment.stretch,
children: [
Row(
children: [
const Text(
'资讯',
style: TextStyle(
fontSize: 17,
fontWeight: FontWeight.w600,
),
),
const Spacer(),
IconButton(
onPressed: () =>
ref.read(newsControllerProvider.notifier).refresh(),
icon: const Icon(Icons.refresh, size: 19),
color: const Color(0xFF9A968D),
padding: EdgeInsets.zero,
constraints: const BoxConstraints.tightFor(
width: 30,
height: 30,
child: SmartRefresher(
controller: controller,
enablePullDown: true,
enablePullUp: true,
header: const MaterialClassicHeader(),
onRefresh: () async {
notifier.refresh();
controller.refreshCompleted();
},
onLoading: () async {
if (!news.hasMore || news.loadingMore) {
controller.loadNoData();
return;
}
final hasMore = notifier.loadMore();
if (hasMore) {
controller.loadComplete();
} else {
controller.loadNoData();
}
},
child: ListView(
physics: const AlwaysScrollableScrollPhysics(),
padding: const EdgeInsets.fromLTRB(0, 8, 0, 86),
children: [
PrototypeFrame(
child: Column(
crossAxisAlignment: CrossAxisAlignment.stretch,
children: [
const Text(
'资讯',
style: TextStyle(fontSize: 17, fontWeight: FontWeight.w600),
),
const SizedBox(height: 10),
for (final item in news.items) ...[
PrototypeCard(
margin: const EdgeInsets.only(bottom: 10),
child: InkWell(
onTap: () => context.push(
'${AppRoutes.newsDetail}?id=${item.id}',
),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Row(
children: [
Container(
padding: const EdgeInsets.symmetric(
horizontal: 8,
vertical: 3,
),
decoration: BoxDecoration(
color: item.metal.color.withValues(
alpha: 0.12,
),
borderRadius: BorderRadius.circular(999),
),
child: Text(
item.metal.shortLabel,
style: TextStyle(
color: item.metal.color,
fontWeight: FontWeight.w700,
fontSize: 12,
),
),
),
const SizedBox(width: 8),
Text(
'${item.source} · ${_timeLabel(item.publishedAt)}',
style: TextStyle(
fontSize: 12,
color: cs.mutedForeground,
),
),
const Spacer(),
Icon(
Icons.chevron_right,
size: 16,
color: cs.mutedForeground,
),
],
),
const SizedBox(height: 10),
Text(
item.title,
style: const TextStyle(
fontSize: 16,
fontWeight: FontWeight.w700,
),
),
const SizedBox(height: 8),
Text(
item.summary,
style: TextStyle(
fontSize: 14,
color: cs.mutedForeground,
height: 1.55,
),
),
],
),
),
),
],
),
const SizedBox(height: 10),
for (final item in news.items) ...[
PrototypeCard(
margin: const EdgeInsets.only(bottom: 10),
child: InkWell(
onTap: () =>
context.push('${AppRoutes.newsDetail}?id=${item.id}'),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Row(
children: [
Container(
padding: const EdgeInsets.symmetric(
horizontal: 8,
vertical: 3,
),
decoration: BoxDecoration(
color: item.metal.color.withValues(
alpha: 0.12,
),
borderRadius: BorderRadius.circular(999),
),
child: Text(
item.metal.shortLabel,
style: TextStyle(
color: item.metal.color,
fontWeight: FontWeight.w700,
fontSize: 12,
),
),
),
const SizedBox(width: 8),
Text(
'${item.source} · ${_timeLabel(item.publishedAt)}',
style: TextStyle(
fontSize: 12,
color: cs.mutedForeground,
),
),
const Spacer(),
Icon(
Icons.chevron_right,
size: 16,
color: cs.mutedForeground,
),
],
),
const SizedBox(height: 10),
Text(
item.title,
style: const TextStyle(
fontSize: 16,
fontWeight: FontWeight.w700,
),
),
const SizedBox(height: 8),
Text(
item.summary,
style: TextStyle(
fontSize: 14,
color: cs.mutedForeground,
height: 1.55,
),
),
],
if (news.loadingMore)
const Padding(
padding: EdgeInsets.symmetric(vertical: 16),
child: Center(
child: SizedBox(
width: 18,
height: 18,
child: CircularProgressIndicator(strokeWidth: 2),
),
),
),
if (!news.hasMore)
Padding(
padding: const EdgeInsets.symmetric(vertical: 14),
child: Text(
'没有更多资讯了',
textAlign: TextAlign.center,
style: TextStyle(
fontSize: 12,
color: cs.mutedForeground,
),
),
),
),
],
],
),
),
),
],
],
),
),
);
}