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界面优化

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This commit is contained in:
DelLevin-Home
2026-07-11 02:12:23 +08:00
parent 2e6e283218
commit 7e2a0bc106
13 changed files with 1045 additions and 388 deletions
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145
lib/pages/epub_reader/widgets/book_grid_item.dart
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@@ -41,7 +41,6 @@ class BookGridItem extends StatelessWidget {
final colors = Theme.of(context).colorScheme;
final title = book['title'] as String? ?? '';
final author = book['author'] as String? ?? '';
final progress = _readingProgress;
return Column(
crossAxisAlignment: CrossAxisAlignment.start,
@@ -60,30 +59,8 @@ class BookGridItem extends StatelessWidget {
),
clipBehavior: Clip.antiAlias,
child: _buildCoverStack(context, fit: StackFit.expand, extras: [
// 底部渐变背景 + 进度条
if (progress > 0)
Positioned(
bottom: 0,
left: 0,
right: 0,
child: Container(
height: 12,
decoration: const BoxDecoration(
gradient: LinearGradient(
begin: Alignment.topCenter,
end: Alignment.bottomCenter,
colors: [Colors.transparent, Colors.black54],
),
),
alignment: Alignment.bottomCenter,
child: LinearProgressIndicator(
value: progress,
minHeight: 2.5,
backgroundColor: Colors.white24,
valueColor: const AlwaysStoppedAnimation(Colors.white70),
),
),
),
// 阅读状态角标
_buildStatusBadge(context),
]),
),
),
@@ -114,15 +91,17 @@ class BookGridItem extends StatelessWidget {
);
}
/// Compact: cover only, title gradient overlay + progress badge.
/// Compact: cover only, title + author gradient overlay + progress badge.
Widget _buildCompact(BuildContext context) {
final title = book['title'] as String? ?? '';
final author = book['author'] as String? ?? '';
return _buildCoverStack(
context,
fit: StackFit.expand,
extras: [
// Bottom gradient + title
// 阅读状态角标
_buildStatusBadge(context),
Positioned(
bottom: 0,
left: 0,
@@ -132,7 +111,7 @@ class BookGridItem extends StatelessWidget {
bottom: Radius.circular(6),
),
child: Container(
padding: const EdgeInsets.fromLTRB(6, 32, 6, 6),
padding: const EdgeInsets.fromLTRB(6, 24, 6, 6),
decoration: const BoxDecoration(
gradient: LinearGradient(
begin: Alignment.topCenter,
@@ -140,27 +119,43 @@ class BookGridItem extends StatelessWidget {
colors: [Colors.transparent, Colors.black87],
),
),
child: Text(
title,
maxLines: 2,
overflow: TextOverflow.ellipsis,
style: Theme.of(context).textTheme.labelSmall?.copyWith(
color: Colors.white,
fontWeight: FontWeight.w500,
shadows: [
const Shadow(
color: Colors.black54,
blurRadius: 2.0,
offset: Offset(0, 1.0),
child: Column(
mainAxisSize: MainAxisSize.min,
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
title,
maxLines: 1,
overflow: TextOverflow.ellipsis,
style: Theme.of(context).textTheme.labelSmall?.copyWith(
color: Colors.white,
fontWeight: FontWeight.w500,
shadows: [
const Shadow(
color: Colors.black54,
blurRadius: 2.0,
offset: Offset(0, 1.0),
),
],
),
),
if (author.isNotEmpty) ...[
const SizedBox(height: 1),
Text(
author,
maxLines: 1,
overflow: TextOverflow.ellipsis,
style: TextStyle(
fontSize: 9,
color: Colors.white.withValues(alpha: 0.7),
),
),
],
),
],
),
),
),
),
// Progress badge (top-right)
_buildProgressBadge(context),
],
);
}
@@ -198,42 +193,62 @@ class BookGridItem extends StatelessWidget {
}
Widget _buildPlaceholder(BuildContext context) {
final colors = Theme.of(context).colorScheme;
final title = book['title'] as String? ?? '';
final initial = title.isNotEmpty ? title.substring(0, 1) : '';
return Container(
color: Theme.of(context).colorScheme.surfaceContainerHighest,
color: colors.surfaceContainerHighest,
child: Center(
child: Icon(
Icons.auto_stories_outlined,
size: 36,
color: Theme.of(context).colorScheme.onSurface.withValues(alpha: 0.2),
),
child: initial.isNotEmpty
? Text(initial,
style: TextStyle(
fontSize: 32,
fontWeight: FontWeight.w600,
color: colors.onSurface.withValues(alpha: 0.2),
))
: Icon(
Icons.auto_stories_outlined,
size: 36,
color: colors.onSurface.withValues(alpha: 0.2),
),
),
);
}
// ─── badge helpers ────────────────────────────────────────────────────────
/// Progress badge (compact mode).
Widget _buildProgressBadge(BuildContext context) {
/// 阅读状态角标（左上角，含百分比）
Widget _buildStatusBadge(BuildContext context) {
final colors = Theme.of(context).colorScheme;
final progress = _readingProgress;
if (progress <= 0) return const SizedBox.shrink();
final String label;
final Color color;
if (progress >= 1.0) {
label = '已读';
color = const Color(0xFF16A34A);
} else if (progress > 0.0) {
label = '在读 ${(progress * 100).toInt()}%';
color = colors.primary;
} else {
label = '未读';
color = const Color(0xFFDC2626);
}
return Positioned(
top: 8,
right: 8,
child: ClipRRect(
borderRadius: BorderRadius.circular(12),
child: Container(
padding: const EdgeInsets.symmetric(horizontal: 6, vertical: 3),
color: Theme.of(context).colorScheme.shadow.withValues(alpha: 0.8),
child: Text(
'${(progress * 100).toStringAsFixed(0)}%',
top: 6,
left: 6,
child: Container(
padding: const EdgeInsets.symmetric(horizontal: 5, vertical: 2),
decoration: BoxDecoration(
color: color.withValues(alpha: 0.85),
borderRadius: BorderRadius.circular(4),
),
child: Text(label,
style: const TextStyle(
color: Colors.white,
fontSize: 10,
fontSize: 9,
fontWeight: FontWeight.w600,
),
),
),
)),
),
);
}