Files
MookNote/lib/pages/game/game_detail_page.dart
2026-07-13 19:39:01 +08:00

1191 lines
49 KiB
Dart

import 'dart:io';
import 'dart:ui';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:provider/provider.dart';
import '../../widgets/fade_in_local_image.dart';
import '../../providers/app_provider.dart';
import '../../models/data_models.dart';
import '../../utils/user_prefs.dart';
import '../../utils/toast_util.dart';
import '../../utils/responsive.dart';
import 'game_reviews_page.dart';
import 'game_screenshots_page.dart';
import 'game_share_page.dart';
/// 游戏详情页 - 极简主义设计
class GameDetailPage extends StatefulWidget {
final Game game;
final bool embedded;
const GameDetailPage({super.key, required this.game, this.embedded = false});
@override
State<GameDetailPage> createState() => _GameDetailPageState();
}
class _GameDetailPageState extends State<GameDetailPage> {
final ValueNotifier<double> _coverOffset = ValueNotifier(0.0);
double _coverDragStartOffset = 0.0;
final ValueNotifier<bool> _draggingCover = ValueNotifier(false);
final GlobalKey _coverImageKey = GlobalKey();
double _coverImageHeight = 0.0;
bool _isLandscapeCover = false;
late int _detailStyle;
final ValueNotifier<bool> _showTitle = ValueNotifier(false);
ScrollController? _overlayScrollController;
@override
void initState() {
super.initState();
_detailStyle = UserPrefs().detailPageStyle;
_coverOffset.value = UserPrefs().getCoverOffset(widget.game.id);
_detectCoverAspect();
}
Future<void> _detectCoverAspect() async {
final path = widget.game.coverPath;
if (path == null || path.isEmpty || path.startsWith('http')) return;
final file = File(path);
if (!file.existsSync()) return;
final bytes = await file.readAsBytes();
final codec = await instantiateImageCodec(bytes);
final frame = await codec.getNextFrame();
final w = frame.image.width;
final h = frame.image.height;
frame.image.dispose();
codec.dispose();
if (w > h && mounted) {
setState(() => _isLandscapeCover = true);
}
}
@override
void dispose() {
_coverOffset.dispose();
_draggingCover.dispose();
super.dispose();
}
@override
Widget build(BuildContext context) {
final colors = Theme.of(context).colorScheme;
final game = context.watch<AppProvider>().games
.where((g) => g.id == widget.game.id)
.firstOrNull ?? widget.game;
if (Breakpoint.isDesktop(context)) {
return _buildDesktopStyle(game, colors);
}
return _detailStyle == 1
? _buildOverlayStyle(game, colors)
: _buildStandardStyle(game, colors);
}
/// 桌面端左右分栏布局
Widget _buildDesktopStyle(Game game, ColorScheme colors) {
final hasCover = game.coverPath != null && game.coverPath!.isNotEmpty;
return Scaffold(
backgroundColor: colors.surface,
body: Column(
children: [
// 顶栏
Container(
height: 48,
decoration: BoxDecoration(
color: colors.surface,
border: Border(bottom: BorderSide(color: colors.outlineVariant, width: 0.5)),
),
child: Row(children: [
IconButton(
icon: Icon(Icons.arrow_back, color: colors.onSurface, size: 18),
onPressed: widget.embedded
? () => context.read<AppProvider>().selectGame(null)
: () => Navigator.pop(context),
),
Expanded(
child: Text(game.title,
style: TextStyle(fontSize: 16, fontWeight: FontWeight.w600, color: colors.onSurface),
maxLines: 1, overflow: TextOverflow.ellipsis),
),
const SizedBox(width: 4),
]),
),
// 主体:左封面 + 右信息
Expanded(
child: Row(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
// 左侧封面
Container(
width: 240,
padding: const EdgeInsets.all(20),
child: Column(
children: [
Container(
width: 200,
height: 280,
decoration: BoxDecoration(
color: colors.surfaceContainerHighest,
borderRadius: BorderRadius.circular(12),
boxShadow: hasCover
? [BoxShadow(color: Colors.black.withValues(alpha: 0.1), blurRadius: 12, offset: const Offset(0, 4))]
: null,
),
clipBehavior: Clip.antiAlias,
child: hasCover
? FadeInLocalImage(path: game.coverPath, fit: BoxFit.cover)
: Center(child: Icon(Icons.sports_esports_outlined, size: 48, color: colors.onSurface.withValues(alpha: 0.25))),
),
],
),
),
// 右侧信息(可滚动)
Expanded(
child: SingleChildScrollView(
padding: const EdgeInsets.fromLTRB(0, 20, 24, 80),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(game.title,
style: TextStyle(fontSize: 24, fontWeight: FontWeight.w600, color: colors.onSurface, height: 1.3)),
const SizedBox(height: 16),
Row(children: [
if (game.rating != null) ...[
Icon(Icons.star, size: 20, color: colors.onSurface),
const SizedBox(width: 4),
Text(game.rating!.toStringAsFixed(1),
style: TextStyle(fontSize: 18, fontWeight: FontWeight.w600, color: colors.onSurface)),
const SizedBox(width: 16),
],
_buildStatusTag(game),
const SizedBox(width: 6),
_buildCategoryTag(game),
]),
Divider(height: 32, thickness: 0.5, color: colors.outline),
// 详细信息
if (game.platforms.isNotEmpty)
_buildDesktopInfoRow('平台', game.platforms.join(''), colors),
if (game.versions.isNotEmpty)
_buildDesktopInfoRow('版本', game.versions.join(''), colors),
if (game.genres.isNotEmpty) ...[
const SizedBox(height: 8),
Row(crossAxisAlignment: CrossAxisAlignment.start, children: [
SizedBox(width: 56, child: Text('类型', style: TextStyle(fontSize: 13, color: colors.onSurface.withValues(alpha: 0.4)))),
Expanded(child: Wrap(spacing: 8, runSpacing: 8,
children: game.genres.map((g) => Container(
padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 6),
decoration: BoxDecoration(color: colors.surfaceContainerHighest, borderRadius: BorderRadius.circular(16)),
child: Text(g, style: TextStyle(fontSize: 13, color: colors.onSurface.withValues(alpha: 0.6))),
)).toList(),
)),
]),
],
if (game.playTimeHours > 0 || game.playTimeMinutes > 0)
_buildDesktopInfoRow('游玩时长', '${game.playTimeHours}小时${game.playTimeMinutes}分钟', colors),
if (game.purchasePlatforms.isNotEmpty)
_buildDesktopInfoRow('购买平台', game.purchasePlatforms.join(''), colors),
if (game.purchaseDate != null)
_buildDesktopInfoRow('购买时间', _formatDate(game.purchaseDate!), colors),
if (game.purchasePrice != null && game.purchasePrice!.isNotEmpty)
_buildDesktopInfoRow('购买价格', game.purchasePrice!, colors),
if (game.summary != null && game.summary!.isNotEmpty) ...[
Divider(height: 32, thickness: 0.5, color: colors.outline),
Row(children: [
Container(width: 4, height: 16, decoration: BoxDecoration(color: colors.onSurface, borderRadius: BorderRadius.circular(2))),
const SizedBox(width: 8),
Text('游戏简介', style: TextStyle(fontSize: 15, fontWeight: FontWeight.w600, color: colors.onSurface)),
]),
const SizedBox(height: 12),
Text(game.summary!, style: TextStyle(fontSize: 15, color: colors.onSurface, height: 1.8)),
],
Divider(height: 32, thickness: 0.5, color: colors.outline),
Row(children: [
Container(width: 4, height: 16, decoration: BoxDecoration(color: colors.onSurface, borderRadius: BorderRadius.circular(2))),
const SizedBox(width: 8),
Text('更多', style: TextStyle(fontSize: 15, fontWeight: FontWeight.w600, color: colors.onSurface)),
]),
const SizedBox(height: 16),
_buildExtraSectionItem(
icon: Icons.rate_review_outlined,
title: '游戏评价',
subtitleFuture: context.read<AppProvider>().getGameReviewCount(game.id),
emptyText: '暂无评价',
unit: '条评价',
onTap: () => _navigateToReviews(game),
),
const SizedBox(height: 12),
_buildExtraSectionItem(
icon: Icons.photo_library_outlined,
title: '游戏截图',
subtitleFuture: context.read<AppProvider>().getGameScreenshotCount(game.id),
emptyText: '暂无截图',
unit: '张截图',
onTap: () => _navigateToScreenshots(game),
),
],
),
),
),
],
),
),
// 底部操作栏
Container(
height: 56,
decoration: BoxDecoration(
color: colors.surface,
border: Border(top: BorderSide(color: colors.outlineVariant, width: 0.5)),
),
padding: const EdgeInsets.symmetric(horizontal: 24),
child: Row(
mainAxisAlignment: MainAxisAlignment.end,
children: [
OutlinedButton.icon(
onPressed: () => _showDeleteDialog(context),
icon: Icon(Icons.delete_outline, size: 16, color: colors.error),
label: Text('删除', style: TextStyle(color: colors.error)),
style: OutlinedButton.styleFrom(
side: BorderSide(color: colors.error.withValues(alpha: 0.3)),
shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(8)),
),
),
const SizedBox(width: 12),
FilledButton.icon(
onPressed: () => _navigateToEdit(context),
icon: const Icon(Icons.edit_outlined, size: 16),
label: const Text('编辑'),
style: FilledButton.styleFrom(
shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(8)),
),
),
],
),
),
],
),
);
}
Widget _buildDesktopInfoRow(String label, String value, ColorScheme colors) {
return Padding(
padding: const EdgeInsets.symmetric(vertical: 6),
child: Row(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
SizedBox(width: 56, child: Text(label, style: TextStyle(fontSize: 13, color: colors.onSurface.withValues(alpha: 0.4)))),
Expanded(child: Text(value, style: TextStyle(fontSize: 15, color: colors.onSurface, height: 1.5))),
],
),
);
}
Widget _buildStandardStyle(Game game, ColorScheme colors) {
final topSafe = MediaQuery.of(context).padding.top;
return Scaffold(
backgroundColor: colors.surface,
body: Stack(
children: [
Padding(
padding: EdgeInsets.only(top: topSafe + 48),
child: SingleChildScrollView(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
SizedBox(
height: 320,
width: double.infinity,
child: _buildCoverSection(game),
),
_buildBasicInfo(game),
Divider(height: 0.5, thickness: 0.5, color: colors.outline),
if (game.platforms.isNotEmpty)
_buildInfoSection('平台', game.platforms.join('')),
if (game.versions.isNotEmpty)
_buildInfoSection('版本', game.versions.join('')),
if (game.genres.isNotEmpty)
_buildGenresSection(game),
if (game.playTimeHours > 0 || game.playTimeMinutes > 0)
_buildInfoSection('游玩时长', '${game.playTimeHours}小时${game.playTimeMinutes}分钟'),
if (game.purchasePlatforms.isNotEmpty)
_buildInfoSection('购买平台', game.purchasePlatforms.join('')),
if (game.purchaseDate != null)
_buildInfoSection('购买时间', _formatDate(game.purchaseDate!)),
if (game.purchasePrice != null && game.purchasePrice!.isNotEmpty)
_buildInfoSection('购买价格', game.purchasePrice!),
if (game.summary != null && game.summary!.isNotEmpty)
_buildInfoSection('游戏简介', game.summary!),
Divider(height: 0.5, thickness: 0.5, color: colors.outline),
_buildExtraSections(game),
const SizedBox(height: 120),
],
),
),
),
Positioned(
top: 0, left: 0, right: 0,
child: Container(
padding: EdgeInsets.only(top: topSafe),
color: colors.surface,
child: SizedBox(
height: 48,
child: Row(children: [
const SizedBox(width: 4),
IconButton(
icon: widget.embedded
? Icon(Icons.arrow_back, color: colors.onSurface, size: 18)
: Icon(Icons.arrow_back_ios_new, color: colors.onSurface, size: 18),
onPressed: widget.embedded
? () => context.read<AppProvider>().selectGame(null)
: () => Navigator.pop(context),
),
const SizedBox(width: 4),
Expanded(
child: Text(game.title,
style: TextStyle(fontSize: 16, fontWeight: FontWeight.w600, color: colors.onSurface),
maxLines: 1, overflow: TextOverflow.ellipsis),
),
IconButton(
icon: Icon(Icons.tune, color: colors.onSurface, size: 20),
tooltip: '切换样式',
onPressed: _showStylePicker,
),
]),
),
),
),
Positioned(
right: 16,
bottom: 24,
child: _buildFloatingActionButtons(game),
),
],
),
);
}
Widget _buildOverlayStyle(Game game, ColorScheme colors) {
final screenH = MediaQuery.of(context).size.height;
final hasCover = game.coverPath != null && game.coverPath!.isNotEmpty;
_overlayScrollController ??= ScrollController()..addListener(() {
final show = (_overlayScrollController?.offset ?? 0) > 10;
if (_showTitle.value != show) _showTitle.value = show;
});
return Scaffold(
body: Stack(
children: [
// 封面背景
if (hasCover)
Positioned.fill(
child: Image(
image: FileImage(File(game.coverPath!)),
fit: BoxFit.cover, width: double.infinity, height: screenH,
repeat: ImageRepeat.repeatY,
),
)
else
Container(color: colors.surfaceContainerHighest),
// 毛玻璃
ClipRect(
child: BackdropFilter(
filter: ImageFilter.blur(sigmaX: 25, sigmaY: 25),
child: Container(color: Colors.black.withValues(alpha: 0.4)),
),
),
// 内容
SafeArea(
child: Column(children: [
// 顶部栏
SizedBox(
height: 48,
child: Row(children: [
const SizedBox(width: 4),
IconButton(
icon: widget.embedded
? const Icon(Icons.arrow_back, color: Colors.white, size: 18)
: const Icon(Icons.arrow_back_ios_new, color: Colors.white, size: 18),
onPressed: widget.embedded
? () => context.read<AppProvider>().selectGame(null)
: () => Navigator.pop(context),
),
ValueListenableBuilder<bool>(
valueListenable: _showTitle,
builder: (_, show, __) => AnimatedOpacity(
opacity: show ? 1.0 : 0.0,
duration: const Duration(milliseconds: 200),
child: ConstrainedBox(
constraints: BoxConstraints(maxWidth: MediaQuery.of(context).size.width * 0.5),
child: Text(game.title,
style: const TextStyle(fontSize: 16, fontWeight: FontWeight.w600, color: Colors.white),
maxLines: 1, overflow: TextOverflow.ellipsis),
),
),
),
const Spacer(),
IconButton(
icon: const Icon(Icons.tune, color: Colors.white, size: 20),
tooltip: '切换样式',
onPressed: _showStylePicker,
),
]),
),
Expanded(
child: SingleChildScrollView(
controller: _overlayScrollController,
padding: const EdgeInsets.fromLTRB(16, 8, 16, 100),
child: Column(crossAxisAlignment: CrossAxisAlignment.start, children: [
_buildOverlayHeader(game),
const SizedBox(height: 20),
if (game.platforms.isNotEmpty)
_buildOverlayInfoRow('平台', game.platforms.join('')),
if (game.versions.isNotEmpty)
_buildOverlayInfoRow('版本', game.versions.join('')),
if (game.genres.isNotEmpty) ...[
const SizedBox(height: 12),
_buildOverlayGenres(game),
],
if (game.playTimeHours > 0 || game.playTimeMinutes > 0)
_buildOverlayInfoRow('游玩时长', '${game.playTimeHours}小时${game.playTimeMinutes}分钟'),
if (game.purchasePlatforms.isNotEmpty)
_buildOverlayInfoRow('购买平台', game.purchasePlatforms.join('')),
if (game.purchaseDate != null)
_buildOverlayInfoRow('购买时间', _formatDate(game.purchaseDate!)),
if (game.purchasePrice != null && game.purchasePrice!.isNotEmpty)
_buildOverlayInfoRow('购买价格', game.purchasePrice!),
if (game.summary != null && game.summary!.isNotEmpty) ...[
const SizedBox(height: 12),
_buildOverlaySummary(game),
],
const SizedBox(height: 12),
_buildExtraSectionsOverlay(game),
]),
),
),
]),
),
Positioned(right: 16, bottom: 24, child: _buildFloatingActionButtons(game)),
],
),
);
}
Widget _buildOverlayHeader(Game game) {
final hasCover = game.coverPath != null && game.coverPath!.isNotEmpty;
return Row(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Container(
width: 100, height: 140,
decoration: BoxDecoration(
borderRadius: BorderRadius.circular(8),
boxShadow: [BoxShadow(color: Colors.black.withValues(alpha: 0.3), blurRadius: 12, offset: const Offset(0, 4))],
),
clipBehavior: Clip.antiAlias,
child: hasCover
? FadeInLocalImage(path: game.coverPath, fit: BoxFit.cover)
: Container(color: Colors.white24, child: const Icon(Icons.sports_esports_outlined, color: Colors.white38, size: 32)),
),
const SizedBox(width: 16),
Expanded(
child: Column(crossAxisAlignment: CrossAxisAlignment.start, children: [
const SizedBox(height: 4),
Text(game.title, style: const TextStyle(fontSize: 22, fontWeight: FontWeight.bold, color: Colors.white)),
if (game.genres.isNotEmpty) ...[
const SizedBox(height: 6),
Text(game.genres.join(' / '), style: TextStyle(fontSize: 14, color: Colors.white.withValues(alpha: 0.6))),
],
const SizedBox(height: 12),
Row(children: [
if (game.rating != null && game.rating! > 0) ...[
const Icon(Icons.star, size: 16, color: Color(0xFFFFB800)),
const SizedBox(width: 4),
Text(game.rating!.toStringAsFixed(1), style: const TextStyle(fontSize: 15, fontWeight: FontWeight.w600, color: Color(0xFFFFB800))),
const SizedBox(width: 16),
],
_buildOverlayStatusChip(game.status),
]),
]),
),
],
);
}
Widget _buildOverlayStatusChip(String status) {
final (label, bg) = switch (status) {
'completed' => ('已通关', const Color(0xFF1A1A1A)),
'playing' => ('在玩', const Color(0xFF666666)),
'want_to_play' => ('想玩', const Color(0xFF999999)),
'abandoned' => ('弃游', const Color(0xFF8B4513)),
_ => ('', const Color(0xFF999999)),
};
if (label.isEmpty) return const SizedBox.shrink();
return Container(
padding: const EdgeInsets.symmetric(horizontal: 10, vertical: 4),
decoration: BoxDecoration(color: bg, borderRadius: BorderRadius.circular(12)),
child: Text(label, style: const TextStyle(fontSize: 12, fontWeight: FontWeight.w600, color: Colors.white)),
);
}
Widget _buildOverlayInfoRow(String label, String value) {
return Padding(
padding: const EdgeInsets.symmetric(horizontal: 24, vertical: 8),
child: Row(crossAxisAlignment: CrossAxisAlignment.start, children: [
SizedBox(width: 72, child: Text(label, style: TextStyle(fontSize: 13, color: Colors.white.withValues(alpha: 0.5)))),
Expanded(child: Text(value, style: TextStyle(fontSize: 15, color: Colors.white.withValues(alpha: 0.9), height: 1.5))),
]),
);
}
Widget _buildOverlayGenres(Game game) {
return Padding(
padding: const EdgeInsets.symmetric(horizontal: 24),
child: Row(crossAxisAlignment: CrossAxisAlignment.start, children: [
SizedBox(width: 72, child: Text('类型', style: TextStyle(fontSize: 13, color: Colors.white.withValues(alpha: 0.5)))),
Expanded(
child: Wrap(
spacing: 8, runSpacing: 8,
children: game.genres.map((g) => Container(
padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 6),
decoration: BoxDecoration(color: Colors.white.withValues(alpha: 0.15), borderRadius: BorderRadius.circular(16)),
child: Text(g, style: TextStyle(fontSize: 13, color: Colors.white.withValues(alpha: 0.8))),
)).toList(),
),
),
]),
);
}
Widget _buildOverlaySummary(Game game) {
return Padding(
padding: const EdgeInsets.symmetric(horizontal: 24),
child: Column(crossAxisAlignment: CrossAxisAlignment.start, children: [
Text('游戏简介', style: TextStyle(fontSize: 13, color: Colors.white.withValues(alpha: 0.5))),
const SizedBox(height: 8),
Text(game.summary!, style: TextStyle(fontSize: 15, color: Colors.white.withValues(alpha: 0.9), height: 1.6)),
]),
);
}
Widget _buildExtraSectionsOverlay(Game game) {
return Padding(
padding: const EdgeInsets.symmetric(horizontal: 24),
child: Column(
children: [
_buildFrostedExtraItem(
icon: Icons.rate_review_outlined,
title: '游戏评价',
subtitleFuture: context.read<AppProvider>().getGameReviewCount(game.id),
emptyText: '暂无评价',
unit: '条评价',
onTap: () => _navigateToReviews(game),
),
const SizedBox(height: 12),
_buildFrostedExtraItem(
icon: Icons.photo_library_outlined,
title: '游戏截图',
subtitleFuture: context.read<AppProvider>().getGameScreenshotCount(game.id),
emptyText: '暂无截图',
unit: '张截图',
onTap: () => _navigateToScreenshots(game),
),
],
),
);
}
Widget _buildFrostedExtraItem({
required IconData icon,
required String title,
required Future<int> subtitleFuture,
required String emptyText,
required String unit,
required VoidCallback onTap,
}) {
return ClipRRect(
borderRadius: BorderRadius.circular(12),
child: BackdropFilter(
filter: ImageFilter.blur(sigmaX: 15, sigmaY: 15),
child: Container(
decoration: BoxDecoration(
color: Colors.white.withValues(alpha: 0.08),
borderRadius: BorderRadius.circular(12),
),
child: Material(
color: Colors.transparent,
child: InkWell(
onTap: onTap,
borderRadius: BorderRadius.circular(12),
child: Padding(
padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 14),
child: Row(children: [
Icon(icon, size: 20, color: Colors.white.withValues(alpha: 0.7)),
const SizedBox(width: 12),
Expanded(
child: Column(crossAxisAlignment: CrossAxisAlignment.start, children: [
Text(title, style: const TextStyle(fontSize: 15, fontWeight: FontWeight.w600, color: Colors.white)),
FutureBuilder<int>(
future: subtitleFuture,
builder: (ctx, snap) {
final count = snap.data ?? 0;
return Text(count > 0 ? '$count $unit' : emptyText,
style: TextStyle(fontSize: 12, color: Colors.white.withValues(alpha: 0.5)));
},
),
]),
),
Icon(Icons.chevron_right, size: 16, color: Colors.white.withValues(alpha: 0.3)),
]),
),
),
),
),
),
);
}
Widget _buildFloatingActionButtons(Game game) {
final colors = Theme.of(context).colorScheme;
return Column(
mainAxisSize: MainAxisSize.min,
children: [
_buildFloatingButton(
icon: Icons.edit_outlined,
onPressed: () => _navigateToEdit(context),
tooltip: '编辑',
backgroundColor: colors.primary,
foregroundColor: colors.onPrimary,
),
const SizedBox(height: 12),
_buildFloatingButton(
icon: Icons.delete_outline,
onPressed: () => _showDeleteDialog(context),
tooltip: '删除',
backgroundColor: colors.error,
foregroundColor: colors.onError,
),
if (!Platform.isWindows) ...[
const SizedBox(height: 12),
_buildFloatingButton(
icon: Icons.share_outlined,
onPressed: () => _showSharePoster(game),
tooltip: '分享海报',
backgroundColor: const Color(0xFF4CAF50),
foregroundColor: Colors.white,
),
],
],
);
}
Widget _buildFloatingButton({
required IconData icon,
required VoidCallback onPressed,
required String tooltip,
required Color backgroundColor,
required Color foregroundColor,
}) {
return Tooltip(
message: tooltip,
child: GestureDetector(
onTap: onPressed,
child: Container(
width: 40,
height: 40,
decoration: BoxDecoration(
color: backgroundColor,
shape: BoxShape.circle,
boxShadow: [
BoxShadow(
color: backgroundColor.withValues(alpha: 0.3),
blurRadius: 8,
offset: const Offset(0, 2),
),
],
),
child: Icon(icon, size: 18, color: foregroundColor),
),
),
);
}
Widget _buildCoverSection(Game game) {
final colors = Theme.of(context).colorScheme;
final hasCover = game.coverPath != null && game.coverPath!.isNotEmpty;
// 横图:直接居中裁剪填满,无需拖拽偏移
if (_isLandscapeCover && hasCover) {
return Stack(
fit: StackFit.expand,
children: [
FadeInLocalImage(path: game.coverPath, fit: BoxFit.cover),
Positioned(
left: 0, right: 0, bottom: 0,
child: IgnorePointer(
child: Container(
height: 60,
decoration: BoxDecoration(
gradient: LinearGradient(
begin: Alignment.topCenter,
end: Alignment.bottomCenter,
colors: [colors.surface.withValues(alpha: 0), colors.surface],
),
),
),
),
),
],
);
}
// 竖图:原有逻辑,支持上下拖拽调整偏移
return LayoutBuilder(
builder: (context, constraints) {
final containerH = constraints.maxHeight;
return GestureDetector(
onLongPressStart: hasCover ? (_) {
HapticFeedback.mediumImpact();
final ctx = _coverImageKey.currentContext;
if (ctx != null) {
final box = ctx.findRenderObject() as RenderBox?;
if (box != null) _coverImageHeight = box.size.height;
}
_draggingCover.value = true;
_coverDragStartOffset = _coverOffset.value;
} : null,
onLongPressMoveUpdate: hasCover ? (d) {
final raw = _coverDragStartOffset + d.offsetFromOrigin.dy;
final imgH = _coverImageHeight > 0 ? _coverImageHeight : containerH;
final minOffset = -(imgH - containerH).clamp(0, double.infinity);
_coverOffset.value = raw.clamp(minOffset, 0.0) as double;
} : null,
onLongPressEnd: hasCover ? (_) {
_draggingCover.value = false;
final offset = _coverOffset.value;
UserPrefs().setCoverOffset(widget.game.id, offset);
context.read<AppProvider>().updateGameCoverOffset(widget.game.id, offset);
} : null,
child: ValueListenableBuilder<double>(
valueListenable: _coverOffset,
builder: (context, offset, _) {
return Stack(
fit: StackFit.expand,
children: [
if (hasCover)
ClipRect(
child: Stack(
children: [
Positioned(
top: offset,
left: 0, right: 0,
child: FadeInLocalImage(
key: _coverImageKey,
path: game.coverPath,
fit: BoxFit.fitWidth,
width: constraints.maxWidth,
),
),
],
),
)
else
_buildCoverPlaceholder(),
ValueListenableBuilder<bool>(
valueListenable: _draggingCover,
builder: (context, dragging, _) {
return Stack(
children: [
if (!dragging)
Positioned(
left: 0, right: 0, bottom: 0,
child: IgnorePointer(
child: Container(
height: 60,
decoration: BoxDecoration(
gradient: LinearGradient(
begin: Alignment.topCenter,
end: Alignment.bottomCenter,
colors: [
colors.surface.withValues(alpha: 0),
colors.surface,
],
),
),
),
),
),
if (dragging) ...[
Positioned.fill(
child: Container(color: Colors.black.withValues(alpha: 0.3)),
),
Positioned(
left: 0, right: 0, bottom: 20,
child: Center(
child: Container(
padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 8),
decoration: BoxDecoration(
color: Colors.black.withValues(alpha: 0.6),
borderRadius: BorderRadius.circular(20),
),
child: const Text('上下滑动调整图片位置',
style: TextStyle(fontSize: 13, color: Colors.white70)),
),
),
),
],
],
);
},
),
],
);
},
),
);
},
);
}
Widget _buildCoverPlaceholder() {
final colors = Theme.of(context).colorScheme;
return Center(
child: Column(
mainAxisAlignment: MainAxisAlignment.center,
children: [
Icon(Icons.sports_esports_outlined, size: 64, color: colors.onSurface.withValues(alpha: 0.25)),
const SizedBox(height: 16),
Text('暂无封面', style: TextStyle(fontSize: 14, color: colors.onSurface.withValues(alpha: 0.4))),
],
),
);
}
Widget _buildBasicInfo(Game game) {
final colors = Theme.of(context).colorScheme;
return Padding(
padding: const EdgeInsets.all(24),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
game.title,
style: TextStyle(fontSize: 24, fontWeight: FontWeight.w600, color: colors.onSurface, height: 1.3),
),
const SizedBox(height: 16),
Row(
children: [
if (game.rating != null) ...[
const Icon(Icons.star, size: 20, color: Colors.amber),
const SizedBox(width: 4),
Text(game.rating!.toStringAsFixed(1),
style: TextStyle(fontSize: 18, fontWeight: FontWeight.w600, color: colors.onSurface)),
const SizedBox(width: 16),
],
_buildStatusTag(game),
const SizedBox(width: 6),
_buildCategoryTag(game),
],
),
],
),
);
}
Widget _buildStatusTag(Game game) {
final colors = Theme.of(context).colorScheme;
String label;
Color bgColor;
Color textColor;
switch (game.status) {
case 'completed':
label = '已通关';
bgColor = colors.primary;
textColor = colors.onPrimary;
case 'playing':
label = '在玩';
bgColor = colors.outlineVariant;
textColor = colors.onSurface.withValues(alpha: 0.6);
case 'want_to_play':
label = '想玩';
bgColor = colors.surfaceContainerHighest;
textColor = colors.onSurface.withValues(alpha: 0.4);
case 'abandoned':
label = '弃游';
bgColor = colors.errorContainer;
textColor = colors.onError;
default:
label = '未知';
bgColor = colors.outlineVariant;
textColor = colors.onSurface.withValues(alpha: 0.25);
}
return Container(
padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 6),
decoration: BoxDecoration(color: bgColor, borderRadius: BorderRadius.circular(6)),
child: Text(label, style: TextStyle(fontSize: 12, color: textColor, fontWeight: FontWeight.w600)),
);
}
Widget _buildCategoryTag(Game game) {
final colors = Theme.of(context).colorScheme;
const labels = {'digital': '数字版', 'cartridge': '卡带', 'disc': '光盘'};
final label = labels[game.category];
if (label == null) return const SizedBox.shrink();
return Container(
padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 6),
decoration: BoxDecoration(color: colors.surfaceContainerHighest, borderRadius: BorderRadius.circular(6)),
child: Text(label, style: TextStyle(fontSize: 12, color: colors.onSurface.withValues(alpha: 0.5), fontWeight: FontWeight.w500)),
);
}
Widget _buildInfoSection(String label, String value) {
final colors = Theme.of(context).colorScheme;
return Padding(
padding: const EdgeInsets.symmetric(horizontal: 24, vertical: 16),
child: Row(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
SizedBox(
width: 72,
child: Text(label, style: TextStyle(fontSize: 13, color: colors.onSurface.withValues(alpha: 0.4))),
),
Expanded(
child: Text(value, style: TextStyle(fontSize: 15, color: colors.onSurface, height: 1.5)),
),
],
),
);
}
Widget _buildGenresSection(Game game) {
final colors = Theme.of(context).colorScheme;
return Padding(
padding: const EdgeInsets.symmetric(horizontal: 24, vertical: 16),
child: Row(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
SizedBox(
width: 72,
child: Text('类型', style: TextStyle(fontSize: 13, color: colors.onSurface.withValues(alpha: 0.4))),
),
Expanded(
child: Wrap(
spacing: 8, runSpacing: 8,
children: game.genres.map((g) => Container(
padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 6),
decoration: BoxDecoration(color: colors.surfaceContainerHighest, borderRadius: BorderRadius.circular(16)),
child: Text(g, style: TextStyle(fontSize: 13, color: colors.onSurface.withValues(alpha: 0.6))),
)).toList(),
),
),
],
),
);
}
String _formatDate(DateTime date) {
return '${date.year}-${date.month.toString().padLeft(2, '0')}-${date.day.toString().padLeft(2, '0')}';
}
Widget _buildExtraSections(Game game) {
final colors = Theme.of(context).colorScheme;
return Padding(
padding: const EdgeInsets.all(24),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Row(
children: [
Container(
width: 4, height: 16,
decoration: BoxDecoration(color: colors.onSurface, borderRadius: BorderRadius.circular(2)),
),
const SizedBox(width: 8),
Text('更多', style: TextStyle(fontSize: 15, fontWeight: FontWeight.w600, color: colors.onSurface)),
],
),
const SizedBox(height: 16),
_buildExtraSectionItem(
icon: Icons.rate_review_outlined,
title: '游戏评价',
subtitleFuture: context.read<AppProvider>().getGameReviewCount(game.id),
emptyText: '暂无评价',
unit: '条评价',
onTap: () => _navigateToReviews(game),
),
const SizedBox(height: 12),
_buildExtraSectionItem(
icon: Icons.photo_library_outlined,
title: '游戏截图',
subtitleFuture: context.read<AppProvider>().getGameScreenshotCount(game.id),
emptyText: '暂无截图',
unit: '张截图',
onTap: () => _navigateToScreenshots(game),
),
],
),
);
}
Widget _buildExtraSectionItem({
required IconData icon,
required String title,
required Future<int> subtitleFuture,
required String emptyText,
required String unit,
required VoidCallback onTap,
}) {
final colors = Theme.of(context).colorScheme;
return GestureDetector(
onTap: onTap,
child: Container(
padding: const EdgeInsets.all(16),
decoration: BoxDecoration(
color: colors.surfaceContainerHigh,
borderRadius: BorderRadius.circular(10),
border: Border.all(color: colors.outlineVariant, width: 0.5),
),
child: Row(
children: [
Container(
width: 40, height: 40,
decoration: BoxDecoration(
color: colors.surface,
borderRadius: BorderRadius.circular(8),
border: Border.all(color: colors.outlineVariant, width: 0.5),
),
child: Icon(icon, size: 20, color: colors.onSurface.withValues(alpha: 0.6)),
),
const SizedBox(width: 12),
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(title, style: TextStyle(fontSize: 15, fontWeight: FontWeight.w600, color: colors.onSurface)),
const SizedBox(height: 4),
FutureBuilder<int>(
future: subtitleFuture,
builder: (context, snapshot) {
final count = snapshot.data ?? 0;
return Text(
count > 0 ? '$count $unit' : emptyText,
style: TextStyle(fontSize: 13, color: colors.onSurface.withValues(alpha: 0.4)),
);
},
),
],
),
),
Icon(Icons.chevron_right, size: 20, color: colors.onSurface.withValues(alpha: 0.25)),
],
),
),
);
}
void _navigateToReviews(Game game) {
Navigator.push(context, MaterialPageRoute(builder: (_) => GameReviewsPage(game: game)));
}
void _navigateToScreenshots(Game game) {
Navigator.push(context, MaterialPageRoute(builder: (_) => GameScreenshotsPage(game: game)));
}
void _showStylePicker() {
final colors = Theme.of(context).colorScheme;
final currentStyle = UserPrefs().detailPageStyle;
const names = ['默认样式', '毛玻璃层叠'];
const icons = [Icons.article_outlined, Icons.blur_on_outlined];
const subtitles = ['标准封面顶部布局', '封面背景 + 毛玻璃卡片'];
showModalBottomSheet(
context: context,
backgroundColor: colors.surface,
shape: const RoundedRectangleBorder(borderRadius: BorderRadius.vertical(top: Radius.circular(16))),
builder: (ctx) => Padding(
padding: const EdgeInsets.symmetric(horizontal: 20, vertical: 12),
child: Column(mainAxisSize: MainAxisSize.min, children: [
Container(width: 36, height: 4, decoration: BoxDecoration(color: colors.onSurface.withValues(alpha: 0.15), borderRadius: BorderRadius.circular(2))),
const SizedBox(height: 20),
Align(alignment: Alignment.centerLeft, child: Text('详情页样式', style: TextStyle(fontSize: 16, fontWeight: FontWeight.w600, color: colors.onSurface))),
const SizedBox(height: 12),
for (int i = 0; i < names.length; i++) ...[
if (i > 0) Divider(height: 0.5, color: colors.outlineVariant),
ListTile(
contentPadding: EdgeInsets.zero,
leading: Container(width: 36, height: 36, decoration: BoxDecoration(color: colors.surfaceContainerHighest, borderRadius: BorderRadius.circular(10)),
child: Icon(icons[i], size: 20, color: currentStyle == i ? colors.primary : colors.onSurface.withValues(alpha: 0.6))),
title: Text(names[i], style: TextStyle(fontSize: 13, fontWeight: currentStyle == i ? FontWeight.w600 : FontWeight.w500, color: colors.onSurface)),
subtitle: Text(subtitles[i], style: TextStyle(fontSize: 11, color: colors.onSurface.withValues(alpha: 0.4))),
trailing: currentStyle == i
? Icon(Icons.check_circle, size: 20, color: colors.primary)
: Icon(Icons.chevron_right, color: colors.onSurface.withValues(alpha: 0.25)),
onTap: () { setState(() => _detailStyle = i); UserPrefs().setDetailPageStyle(i); Navigator.pop(ctx); },
),
],
const SizedBox(height: 12),
]),
),
);
}
void _showSharePoster(Game game) {
Navigator.push(context, MaterialPageRoute(builder: (_) => GameSharePage(game: game)));
}
void _navigateToEdit(BuildContext context) {
final provider = context.read<AppProvider>();
Navigator.pushNamed(context, '/game-form', arguments: widget.game).then((_) {
provider.setEditRefresh(widget.game.id);
provider.loadGames();
});
}
void _showDeleteDialog(BuildContext context) {
final colors = Theme.of(context).colorScheme;
showDialog(
context: context,
builder: (context) => AlertDialog(
backgroundColor: colors.surface, elevation: 0,
shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(12)),
title: Text('确认删除', style: TextStyle(fontSize: 18, fontWeight: FontWeight.w600, color: colors.onSurface)),
content: Text('确定要删除"${widget.game.title}"吗?删除后可在回收站恢复。',
style: TextStyle(fontSize: 14, color: colors.onSurface.withValues(alpha: 0.6), height: 1.5)),
actions: [
TextButton(
onPressed: () => Navigator.pop(context),
style: TextButton.styleFrom(foregroundColor: colors.onSurface.withValues(alpha: 0.6),
padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 8)),
child: const Text('取消'),
),
ElevatedButton(
onPressed: () async {
final provider = context.read<AppProvider>();
await provider.removeGame(widget.game.id);
if (!mounted || !context.mounted) return;
if (widget.embedded) {
Navigator.of(context).pop();
provider.selectGame(null);
} else {
final navigator = Navigator.of(context);
navigator.pop();
navigator.pop();
}
if (mounted && context.mounted) {
ToastUtil.show(context, '已删除');
}
},
style: ElevatedButton.styleFrom(backgroundColor: colors.error, foregroundColor: colors.onError, elevation: 0,
shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(8)),
padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 8)),
child: const Text('删除'),
),
],
actionsPadding: const EdgeInsets.symmetric(horizontal: 16, vertical: 12),
),
);
}
}