feat(flutter): 剧场搜索框改白底并新增榜单新剧预约页

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Zhou Weidong committed 2026-10-20 15:03:02 +08:00
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// Author: fruit.com.cn
import 'package:flutter/material.dart';
import 'package:provider/provider.dart';
import '../../core/data/models/drama.dart';
import '../../core/data/services/catalog_controller.dart';
import '../../core/formatting/count_format.dart';
import '../../core/theme/app_colors.dart';
import '../../core/theme/app_theme.dart';
import '../../core/widgets/empty_state.dart';
import '../../core/widgets/plain_page_scaffold.dart';
import '../../core/widgets/remote_image.dart';
import '../../l10n/app_localizations.dart';
import '../drama_detail/drama_detail_view.dart';
const int _topCount = 50;
const double _rankColumnWidth = 56;
const double _coverWidth = 72;
const double _coverHeight = 96;
const double _rowGap = 12;
const Color _rankSilver = Color(0xFFB8860B);
const Color _rankBronze = Color(0xFF8C837B);
/// 剧场榜单页:按播放量降序展示 TOP 榜单。
class RankingPage extends StatelessWidget {
const RankingPage({super.key});
@override
Widget build(BuildContext context) {
final l10n = AppLocalizations.of(context)!;
final dramas = [...context.read<CatalogController>().dramas]
..sort((a, b) => b.viewCount.compareTo(a.viewCount));
final top = dramas.take(_topCount).toList();
return PlainPageScaffold(
pageKey: const Key('ranking-page'),
backKey: const Key('ranking-back'),
title: l10n.topCharts,
subtitle: l10n.rankingSubtitle,
child: top.isEmpty
? EmptyState(icon: Icons.leaderboard_outlined, title: l10n.noStories)
: ListView.separated(
padding: const EdgeInsets.fromLTRB(14, 4, 14, 24),
itemCount: top.length,
separatorBuilder: (_, _) => const SizedBox(height: _rowGap),
itemBuilder: (context, index) =>
_RankingRow(index: index, drama: top[index], l10n: l10n),
),
);
}
}
class _RankingRow extends StatelessWidget {
const _RankingRow({
required this.index,
required this.drama,
required this.l10n,
});
final int index;
final Drama drama;
final AppLocalizations l10n;
int get _rank => index + 1;
Color get _rankColor => switch (_rank) {
1 => AppColors.blue,
2 => _rankSilver,
3 => _rankBronze,
_ => AppColors.subtle,
};
double get _rankSize => _rank == 1 ? 22 : (_rank <= 3 ? 20 : 18);
@override
Widget build(BuildContext context) {
final genre = drama.genre.isEmpty ? drama.category : drama.genre;
return Container(
decoration: BoxDecoration(
color: AppColors.card,
borderRadius: BorderRadius.circular(14),
boxShadow: const [AppTheme.cardShadow],
),
child: Material(
color: Colors.transparent,
borderRadius: BorderRadius.circular(14),
clipBehavior: Clip.antiAlias,
child: InkWell(
key: Key('ranking-row-$index'),
onTap: () => Navigator.of(context).push<void>(
MaterialPageRoute(builder: (_) => DramaDetailPage(drama: drama)),
),
child: Padding(
padding: const EdgeInsets.all(10),
child: Row(
children: [
SizedBox(
width: _rankColumnWidth,
child: Text(
l10n.topLabel(_rank),
key: Key('ranking-top-$_rank'),
textAlign: TextAlign.center,
maxLines: 1,
style: TextStyle(
color: _rankColor,
fontSize: _rankSize,
fontWeight: FontWeight.w900,
),
),
),
ClipRRect(
borderRadius: BorderRadius.circular(10),
child: SizedBox(
width: _coverWidth,
height: _coverHeight,
child: RemoteImage(
drama.posterUrl,
fit: BoxFit.cover,
showFallbackIcon: true,
fallbackAspectRatio: 3 / 4,
),
),
),
const SizedBox(width: 12),
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
mainAxisSize: MainAxisSize.min,
children: [
Text(
drama.title,
maxLines: 2,
overflow: TextOverflow.ellipsis,
style: const TextStyle(
color: AppColors.onSurface,
fontSize: 15,
fontWeight: FontWeight.w700,
),
),
if (genre.isNotEmpty) ...[
const SizedBox(height: 6),
Container(
padding: const EdgeInsets.symmetric(
horizontal: 6,
vertical: 2,
),
decoration: BoxDecoration(
color: AppColors.raised,
borderRadius: BorderRadius.circular(6),
),
child: Text(
genre,
maxLines: 1,
overflow: TextOverflow.ellipsis,
style: const TextStyle(
color: AppColors.muted,
fontSize: 11,
),
),
),
],
const SizedBox(height: 8),
Row(
children: [
const Icon(
Icons.local_fire_department_rounded,
color: AppColors.blue,
size: 12,
),
const SizedBox(width: 4),
Flexible(
child: Text(
l10n.heatLabel(
formatInteractionCount(drama.viewCount),
),
maxLines: 1,
overflow: TextOverflow.ellipsis,
style: const TextStyle(
color: AppColors.muted,
fontSize: 11,
),
),
),
],
),
],
),
),
],
),
),
),
),
);
}
}