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feat：参照研听的基础工程

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jingyun
2026-06-18 15:02:28 +08:00
commit 364fc837b3
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lib/features/news/presentation/news_page.dart
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import 'package:flutter/material.dart';
import 'package:hooks_riverpod/hooks_riverpod.dart';
import 'package:shadcn_ui/shadcn_ui.dart';
import '../../../common/widgets/adaptive.dart';
import '../application/news_controller.dart';
class NewsPage extends ConsumerWidget {
const NewsPage({super.key});
@override
Widget build(BuildContext context, WidgetRef ref) {
final news = ref.watch(newsControllerProvider);
final cs = ShadTheme.of(context).colorScheme;
return SafeArea(
top: false,
child: ListView(
padding: const EdgeInsets.fromLTRB(18, 18, 18, 24),
children: [
Center(
child: ConstrainedBox(
constraints: const BoxConstraints(
maxWidth: Adaptive.contentMaxWidth,
),
child: Column(
crossAxisAlignment: CrossAxisAlignment.stretch,
children: [
Row(
children: [
Expanded(
child: Text(
'信息整理 · 非投资建议',
style: TextStyle(
color: cs.mutedForeground,
fontSize: 13,
),
),
),
TextButton(
onPressed: () =>
ref.read(newsControllerProvider.notifier).refresh(),
child: const Text('刷新'),
),
],
),
const SizedBox(height: 8),
for (final item in news.items)
Padding(
padding: const EdgeInsets.only(bottom: 10),
child: DecoratedBox(
decoration: BoxDecoration(
color: cs.card,
border: Border.all(color: cs.border),
borderRadius: BorderRadius.circular(12),
),
child: Padding(
padding: const EdgeInsets.all(16),
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,
),
),
),
const SizedBox(width: 8),
Text(
'${item.source} · ${item.publishedAt.hour.toString().padLeft(2, '0')}:${item.publishedAt.minute.toString().padLeft(2, '0')}',
style: TextStyle(
color: cs.mutedForeground,
fontSize: 12,
),
),
],
),
const SizedBox(height: 10),
Text(
item.title,
style: TextStyle(
fontSize: 16,
fontWeight: FontWeight.w700,
color: cs.foreground,
),
),
const SizedBox(height: 8),
Text(
item.summary,
style: TextStyle(
color: cs.mutedForeground,
height: 1.5,
),
),
],
),
),
),
),
],
),
),
),
],
),
);
}
}