import 'dart:io'; import 'package:flutter/material.dart'; import 'package:image_picker/image_picker.dart'; import 'package:path_provider/path_provider.dart'; import 'package:path/path.dart' as path; import 'package:provider/provider.dart'; import 'package:webview_flutter/webview_flutter.dart'; import 'package:url_launcher/url_launcher.dart'; import '../models/data_models.dart'; import '../providers/app_provider.dart'; import '../utils/user_prefs.dart'; import '../utils/theme/app_theme.dart'; import '../utils/toast_util.dart'; import 'recycle_bin_page.dart'; import 'sync/backup_page.dart'; import '../widgets/fade_in_local_image.dart'; import 'statistics_page.dart'; import 'changelog_page.dart'; import 'legal_page.dart'; import 'online_search/enhanced_search_settings_page.dart'; import 'sync/cloud_sync_page.dart'; import 'app_icon_picker_page.dart'; import 'tag_management_page.dart'; import 'stroll_page.dart'; /// 个人中心页面 class ProfilePage extends StatefulWidget { const ProfilePage({super.key}); @override State createState() => _ProfilePageState(); } class _ProfilePageState extends State { final ImagePicker _picker = ImagePicker(); final UserPrefs _userPrefs = UserPrefs(); String _nickname = 'Mook'; String _motto = '好运不会眷顾一无所有之人。'; String? _avatarPath; @override void initState() { super.initState(); _loadUserData(); } Future _loadUserData() async { try { await UserPrefs.init(); setState(() { _nickname = _userPrefs.nickname; _motto = _userPrefs.motto; _avatarPath = _userPrefs.avatarPath; }); } catch (_) {} } @override Widget build(BuildContext context) { final colors = Theme.of(context).colorScheme; return Column( children: [ AppBar( leading: Builder( builder: (context) => IconButton( icon: Icon(Icons.menu, color: colors.onSurface), onPressed: () => Scaffold.of(context).openDrawer(), ), ), title: const Text('我的'), ), Expanded( child: Consumer( builder: (context, provider, child) { final movies = provider.movies.where((m) => !m.isDeleted).toList(); final books = provider.books.where((b) => !b.isDeleted).toList(); final notes = provider.notes.where((n) => !n.isDeleted).toList(); return SingleChildScrollView( child: Column( crossAxisAlignment: CrossAxisAlignment.start, children: [ _buildHero(movies, books, notes), const SizedBox(height: 20), if (_userPrefs.showMovieTab) ...[ _buildModuleHeader('影视'), _buildMovieModule(movies), const SizedBox(height: 20), ], if (_userPrefs.showBookTab) ...[ _buildModuleHeader('阅读'), _buildBookModule(books), const SizedBox(height: 20), ], _buildTagsSection(movies, books, notes), const SizedBox(height: 20), _buildToolsGrid(context), const SizedBox(height: 120), ], ), ); }, ), ), ], ); } // ─── Hero 区域 ────────────────────────────────────────────────────── Widget _buildHero(List movies, List books, List notes) { final colors = Theme.of(context).colorScheme; final coverPaths = [ ...movies .where((m) => m.posterPath != null && m.posterPath!.isNotEmpty) .map((m) => m.posterPath!), ...books .where((b) => b.coverPath != null && b.coverPath!.isNotEmpty) .map((b) => b.coverPath!), ]..shuffle(); final hasData = coverPaths.length >= 4; return Container( margin: const EdgeInsets.fromLTRB(16, 0, 16, 0), clipBehavior: Clip.antiAlias, decoration: BoxDecoration(borderRadius: BorderRadius.circular(16)), child: Stack( children: [ if (hasData) Positioned.fill(child: _buildPosterMosaic(coverPaths)) else Positioned.fill( child: Container( decoration: BoxDecoration( gradient: LinearGradient( colors: [colors.primary, colors.primary.withValues(alpha: 0.6)], begin: Alignment.topLeft, end: Alignment.bottomRight, ), ))), Positioned.fill( child: Container( color: hasData ? Colors.black.withValues(alpha: 0.35) : colors.surface.withValues(alpha: 0.82))), Padding( padding: EdgeInsets.fromLTRB( 20, MediaQuery.of(context).padding.top + 20, 20, 20), child: Column( children: [ Row( children: [ GestureDetector( onTap: _pickAvatar, child: Container( width: 56, height: 56, decoration: BoxDecoration( shape: BoxShape.circle, border: Border.all( color: hasData ? Colors.white.withValues(alpha: 0.6) : colors.outlineVariant, width: 1.5), ), clipBehavior: Clip.antiAlias, child: _avatarPath != null && _avatarPath!.isNotEmpty ? FadeInLocalImage( path: _avatarPath, fit: BoxFit.cover, errorWidget: Icon(Icons.person_outline, size: 28, color: hasData ? Colors.white.withValues(alpha: 0.5) : colors.onSurface .withValues(alpha: 0.3))) : Container( color: hasData ? Colors.white.withValues(alpha: 0.1) : colors.surfaceContainerHighest, child: Icon(Icons.person_outline, size: 28, color: hasData ? Colors.white.withValues(alpha: 0.5) : colors.onSurface .withValues(alpha: 0.3))), ), ), const SizedBox(width: 14), Expanded( child: Column( crossAxisAlignment: CrossAxisAlignment.start, children: [ Text(_nickname, style: TextStyle( fontSize: 18, fontWeight: FontWeight.w600, color: hasData ? Colors.white : colors.onSurface)), const SizedBox(height: 4), Text(_motto, maxLines: 1, overflow: TextOverflow.ellipsis, style: TextStyle( fontSize: 13, color: hasData ? Colors.white.withValues(alpha: 0.85) : colors.onSurface .withValues(alpha: 0.6))), ], ), ), ], ), const SizedBox(height: 20), Row( children: [ _buildHeroStat(_formatCount(movies.length), '观影', hasData), _buildHeroStat(_formatCount(books.length), '阅读', hasData), _buildHeroStat(_formatCount(notes.length), '笔记', hasData), ], ), ], ), ), ], ), ); } Widget _buildPosterMosaic(List paths) { final posters = paths.take(12).toList(); while (posters.length < 12) posters.add(posters[posters.length % paths.length]); return GridView.builder( physics: const NeverScrollableScrollPhysics(), padding: EdgeInsets.zero, gridDelegate: const SliverGridDelegateWithFixedCrossAxisCount( crossAxisCount: 4, mainAxisSpacing: 2, crossAxisSpacing: 2, ), itemCount: 12, itemBuilder: (_, i) => FadeInLocalImage(path: posters[i], fit: BoxFit.cover), ); } Widget _buildHeroStat(String value, String label, bool hasData) { return Expanded( child: Column( children: [ Text(value, style: TextStyle( fontSize: 18, fontWeight: FontWeight.w700, color: hasData ? Colors.white : Theme.of(context).colorScheme.onSurface)), const SizedBox(height: 2), Text(label, style: TextStyle( fontSize: 11, color: hasData ? Colors.white.withValues(alpha: 0.85) : Theme.of(context) .colorScheme .onSurface .withValues(alpha: 0.6))), ], ), ); } // ─── 模块标题 ────────────────────────────────────────────────────── Widget _buildModuleHeader(String title) { final colors = Theme.of(context).colorScheme; return Padding( padding: const EdgeInsets.symmetric(horizontal: 20), child: Text(title, style: TextStyle( fontSize: 16, fontWeight: FontWeight.w600, color: colors.onSurface)), ); } // ─── 影视模块 ────────────────────────────────────────────────────── Widget _buildMovieModule(List movies) { final colors = Theme.of(context).colorScheme; final watched = movies.where((m) => m.status == 'watched').length; final watching = movies.where((m) => m.status == 'watching').length; final wantTo = movies.where((m) => m.status == 'want_to_watch').length; final recent = movies.toList() ..sort((a, b) => b.createdAt.compareTo(a.createdAt)); return Column( crossAxisAlignment: CrossAxisAlignment.start, children: [ Padding( padding: const EdgeInsets.symmetric(horizontal: 20), child: Row(children: [ _buildStatusTag('已看', watched, true, colors), const SizedBox(width: 10), _buildStatusTag('在看', watching, false, colors), const SizedBox(width: 10), _buildStatusTag('想看', wantTo, false, colors), ]), ), const SizedBox(height: 10), if (recent.isNotEmpty) SizedBox( height: 120, child: ListView.separated( scrollDirection: Axis.horizontal, padding: const EdgeInsets.symmetric(horizontal: 20), itemCount: recent.take(8).length, separatorBuilder: (_, __) => const SizedBox(width: 8), itemBuilder: (_, i) => _buildCoverCard( title: recent[i].title, imagePath: recent[i].posterPath, onTap: () => Navigator.pushNamed(context, '/movie-detail', arguments: recent[i]), ), ), ) else _buildEmptyHint('暂无影视记录'), ], ); } // ─── 阅读模块 ────────────────────────────────────────────────────── Widget _buildBookModule(List books) { final colors = Theme.of(context).colorScheme; final read = books.where((b) => b.status == 'read').length; final reading = books.where((b) => b.status == 'reading').length; final wantTo = books.where((b) => b.status == 'want_to_read').length; final recent = books.toList() ..sort((a, b) => b.createdAt.compareTo(a.createdAt)); return Column( crossAxisAlignment: CrossAxisAlignment.start, children: [ Padding( padding: const EdgeInsets.symmetric(horizontal: 20), child: Row(children: [ _buildStatusTag('已读', read, true, colors), const SizedBox(width: 10), _buildStatusTag('在读', reading, false, colors), const SizedBox(width: 10), _buildStatusTag('想读', wantTo, false, colors), ]), ), const SizedBox(height: 10), if (recent.isNotEmpty) SizedBox( height: 120, child: ListView.separated( scrollDirection: Axis.horizontal, padding: const EdgeInsets.symmetric(horizontal: 20), itemCount: recent.take(8).length, separatorBuilder: (_, __) => const SizedBox(width: 8), itemBuilder: (_, i) => _buildCoverCard( title: recent[i].title, imagePath: recent[i].coverPath, onTap: () => Navigator.pushNamed(context, '/book-detail', arguments: recent[i]), ), ), ) else _buildEmptyHint('暂无阅读记录'), ], ); } Widget _buildStatusTag( String label, int count, bool active, ColorScheme colors) { return Row( mainAxisSize: MainAxisSize.min, children: [ Container( width: 6, height: 6, decoration: BoxDecoration( shape: BoxShape.circle, color: active ? colors.primary : colors.onSurface.withValues(alpha: 0.25), ), ), const SizedBox(width: 4), Text('$label $count', style: TextStyle( fontSize: 12, fontWeight: active ? FontWeight.w600 : FontWeight.w400, color: active ? colors.onSurface : colors.onSurface.withValues(alpha: 0.5), )), ], ); } Widget _buildCoverCard( {required String title, String? imagePath, VoidCallback? onTap}) { final colors = Theme.of(context).colorScheme; return GestureDetector( onTap: onTap, child: SizedBox( width: 78, child: Column( crossAxisAlignment: CrossAxisAlignment.start, children: [ Expanded( child: Container( width: 78, decoration: BoxDecoration( color: colors.surfaceContainerHighest, borderRadius: BorderRadius.circular(8), ), clipBehavior: Clip.antiAlias, child: imagePath != null && imagePath.isNotEmpty ? FadeInLocalImage( path: imagePath, fit: BoxFit.cover, errorWidget: Icon(Icons.image_outlined, size: 20, color: colors.onSurface.withValues(alpha: 0.2))) : Icon(Icons.image_outlined, size: 20, color: colors.onSurface.withValues(alpha: 0.2)), ), ), const SizedBox(height: 4), Text(title, maxLines: 1, overflow: TextOverflow.ellipsis, style: TextStyle( fontSize: 10, color: colors.onSurface.withValues(alpha: 0.6))), ], ), ), ); } Widget _buildEmptyHint(String text) { final colors = Theme.of(context).colorScheme; return Padding( padding: const EdgeInsets.symmetric(horizontal: 20, vertical: 20), child: Center( child: Text(text, style: TextStyle( fontSize: 13, color: colors.onSurface.withValues(alpha: 0.3)))), ); } // ─── 标签模块 ────────────────────────────────────────────────────── Widget _buildTagsSection( List movies, List books, List notes) { final colors = Theme.of(context).colorScheme; final freq = {}; for (final m in movies) { for (final g in m.genres) { freq[g] = (freq[g] ?? 0) + 1; } } for (final b in books) { for (final g in b.genres) { freq[g] = (freq[g] ?? 0) + 1; } } for (final n in notes) { for (final t in n.tags) { freq[t] = (freq[t] ?? 0) + 1; } } final sorted = freq.entries.toList() ..sort((a, b) => b.value.compareTo(a.value)); final topTags = sorted.take(10).map((e) => e.key).toList(); if (topTags.isEmpty) return const SizedBox.shrink(); return Column( crossAxisAlignment: CrossAxisAlignment.start, children: [ Padding( padding: const EdgeInsets.symmetric(horizontal: 20), child: Row( children: [ Text('常用标签', style: TextStyle( fontSize: 16, fontWeight: FontWeight.w600, color: colors.onSurface)), const Spacer(), GestureDetector( onTap: () => Navigator.push( context, MaterialPageRoute( builder: (_) => const TagManagementPage())), child: Row( mainAxisSize: MainAxisSize.min, children: [ Text('管理', style: TextStyle( fontSize: 12, color: colors.onSurface.withValues(alpha: 0.4))), Icon(Icons.chevron_right, size: 16, color: colors.onSurface.withValues(alpha: 0.3)), ], ), ), ], ), ), const SizedBox(height: 10), Padding( padding: const EdgeInsets.symmetric(horizontal: 20), child: Wrap( spacing: 8, runSpacing: 8, children: topTags .map((tag) => Container( padding: const EdgeInsets.symmetric( horizontal: 10, vertical: 5), decoration: BoxDecoration( color: colors.surfaceContainerHighest, borderRadius: BorderRadius.circular(8), ), child: Text(tag, style: TextStyle( fontSize: 12, color: colors.onSurface.withValues(alpha: 0.7))), )) .toList(), ), ), ], ); } // ─── 工具栏 ──────────────────────────────────────────────────────── Widget _buildToolsGrid(BuildContext context) { final colors = Theme.of(context).colorScheme; final tools = [ ( Icons.explore_outlined, '漫步', () => Navigator.push( context, MaterialPageRoute(builder: (_) => const StrollPage())) ), ( Icons.analytics_outlined, '统计', () => Navigator.push( context, MaterialPageRoute(builder: (_) => const StatisticsPage())) ), (Icons.backup_outlined, '备份', () => _showBackupOptions(context)), ( Icons.settings_outlined, '设置', () => Navigator.push( context, MaterialPageRoute(builder: (_) => const SettingsPage())) ), ( Icons.delete_outline, '回收', () => Navigator.push( context, MaterialPageRoute(builder: (_) => const RecycleBinPage())) ), ]; return Padding( padding: const EdgeInsets.symmetric(horizontal: 20), child: Container( decoration: BoxDecoration( color: colors.surfaceContainerHigh, borderRadius: BorderRadius.circular(12), ), child: Column( children: tools.asMap().entries.map((e) { final isLast = e.key == tools.length - 1; return Column( children: [ InkWell( onTap: e.value.$3, borderRadius: BorderRadius.only( topLeft: e.key == 0 ? const Radius.circular(12) : Radius.zero, topRight: e.key == 0 ? const Radius.circular(12) : Radius.zero, bottomLeft: isLast ? const Radius.circular(12) : Radius.zero, bottomRight: isLast ? const Radius.circular(12) : Radius.zero, ), child: Padding( padding: const EdgeInsets.symmetric( horizontal: 16, vertical: 12), child: Row( children: [ Icon(e.value.$1, size: 18, color: colors.onSurface.withValues(alpha: 0.6)), const SizedBox(width: 12), Expanded( child: Text(e.value.$2, style: TextStyle( fontSize: 13, color: colors.onSurface .withValues(alpha: 0.7)))), Icon(Icons.chevron_right, size: 16, color: colors.onSurface.withValues(alpha: 0.2)), ], ), ), ), if (!isLast) Divider( height: 1, indent: 46, endIndent: 16, color: colors.outlineVariant), ], ); }).toList(), ), ), ); } // ─── 辅助方法 ────────────────────────────────────────────────────── void _push(BuildContext context, Widget page) { Navigator.push(context, MaterialPageRoute(builder: (_) => page)); } String _formatCount(int count) { if (count >= 10000) return '${(count / 10000).toStringAsFixed(1)}万'; if (count >= 1000) return '${(count / 1000).toStringAsFixed(1)}k'; return count.toString(); } // ─── 头像 ──────────────────────────────────────────────────────────── Future _pickAvatar() async { final colors = Theme.of(context).colorScheme; await showModalBottomSheet( context: context, backgroundColor: colors.surface, shape: const RoundedRectangleBorder( borderRadius: BorderRadius.vertical(top: Radius.circular(16))), builder: (ctx) => SafeArea( child: Column(mainAxisSize: MainAxisSize.min, children: [ Container( width: 36, height: 4, margin: const EdgeInsets.only(top: 12, bottom: 16), decoration: BoxDecoration( color: colors.onSurface.withValues(alpha: 0.15), borderRadius: BorderRadius.circular(2))), Padding( padding: const EdgeInsets.symmetric(horizontal: 24), child: Align( alignment: Alignment.centerLeft, child: Text('更换头像', style: TextStyle( fontSize: 16, fontWeight: FontWeight.w600, color: colors.onSurface)))), const SizedBox(height: 8), ListTile( contentPadding: const EdgeInsets.symmetric(horizontal: 24), leading: Container( width: 36, height: 36, decoration: BoxDecoration( color: colors.surfaceContainerHighest, borderRadius: BorderRadius.circular(10)), child: Icon(Icons.folder_outlined, size: 20, color: colors.onSurface.withValues(alpha: 0.6))), title: Text('从文件管理器选择', style: TextStyle(fontSize: 14, color: colors.onSurface)), trailing: Icon(Icons.chevron_right, color: colors.onSurface.withValues(alpha: 0.25)), onTap: () async { Navigator.pop(ctx); await _pickAvatarFromFile(); }, ), if (_avatarPath != null && _avatarPath!.isNotEmpty) ...[ Divider( height: 0.5, indent: 24, endIndent: 24, color: colors.outlineVariant), ListTile( contentPadding: const EdgeInsets.symmetric(horizontal: 24), leading: Container( width: 36, height: 36, decoration: BoxDecoration( color: colors.surfaceContainerHighest, borderRadius: BorderRadius.circular(10)), child: Icon(Icons.delete_outline, size: 20, color: colors.error)), title: Text('移除头像', style: TextStyle(fontSize: 14, color: colors.error)), trailing: Icon(Icons.chevron_right, color: colors.onSurface.withValues(alpha: 0.25)), onTap: () async { Navigator.pop(ctx); await _userPrefs.clearAvatarPath(); setState(() => _avatarPath = null); }, ), ], const SizedBox(height: 8), ]), ), ); } Future _pickAvatarFromFile() async { try { final pickedFile = await _picker.pickImage( source: ImageSource.gallery, maxWidth: 400, maxHeight: 400, imageQuality: 85); if (pickedFile != null) { final appDir = await getApplicationDocumentsDirectory(); final fileName = 'avatar_${DateTime.now().millisecondsSinceEpoch}.jpg'; final savedPath = path.join(appDir.path, 'avatars', fileName); final avatarDir = Directory(path.join(appDir.path, 'avatars')); if (!await avatarDir.exists()) await avatarDir.create(recursive: true); await File(pickedFile.path).copy(savedPath); await _userPrefs.setAvatarPath(savedPath); setState(() => _avatarPath = savedPath); } } catch (e) { if (mounted) ToastUtil.show(context, '选择头像失败'); } } // ─── 备份弹窗 ──────────────────────────────────────────────────────── void _showBackupOptions(BuildContext context) { final colors = Theme.of(context).colorScheme; 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('选择备份方式', style: TextStyle( fontSize: 16, fontWeight: FontWeight.w600, color: colors.onSurface))), const SizedBox(height: 16), ListTile( contentPadding: EdgeInsets.zero, leading: Container( width: 36, height: 36, decoration: BoxDecoration( color: colors.surfaceContainerHighest, borderRadius: BorderRadius.circular(10)), child: Icon(Icons.folder_outlined, color: colors.onSurface.withValues(alpha: 0.6))), title: Text('本地备份', style: TextStyle( fontSize: 13, fontWeight: FontWeight.w500, color: colors.onSurface)), subtitle: Text('备份到本地文件夹，支持恢复', style: TextStyle( fontSize: 11, color: colors.onSurface.withValues(alpha: 0.4))), trailing: Icon(Icons.chevron_right, color: colors.onSurface.withValues(alpha: 0.25)), onTap: () { Navigator.pop(ctx); _push(context, const BackupPage()); }, ), 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.cloud_outlined, color: colors.onSurface.withValues(alpha: 0.6))), title: Text('云备份', style: TextStyle( fontSize: 13, fontWeight: FontWeight.w500, color: colors.onSurface)), subtitle: Text('通过 WebDAV 同步到云端', style: TextStyle( fontSize: 11, color: colors.onSurface.withValues(alpha: 0.4))), trailing: Icon(Icons.chevron_right, color: colors.onSurface.withValues(alpha: 0.25)), onTap: () { Navigator.pop(ctx); _push(context, const CloudSyncPage()); }, ), const SizedBox(height: 20), ], ), ), ); } } // ─── 设置页面 ────────────────────────────────────────────────────────── class SettingsPage extends StatefulWidget { const SettingsPage({super.key}); @override State createState() => _SettingsPageState(); } class _SettingsPageState extends State { final UserPrefs _userPrefs = UserPrefs(); bool _hideBottomNavOnScroll = true; int _themeMode = 0; // 0=系统, 1=浅色, 2=深色 String _fontFamily = ''; @override void initState() { super.initState(); _hideBottomNavOnScroll = _userPrefs.hideBottomNavOnScroll; _themeMode = _userPrefs.themeMode; _fontFamily = _userPrefs.fontFamily; } @override Widget build(BuildContext context) { final colors = Theme.of(context).colorScheme; return Scaffold( backgroundColor: colors.surface, appBar: AppBar(title: const Text('设置')), body: ListView( children: [ _buildSectionHeader('显示设置'), _buildNavigationItem( icon: Icons.apps_outlined, title: '应用图标', subtitle: '更换桌面应用图标', onTap: () => Navigator.push(context, MaterialPageRoute(builder: (_) => const AppIconPickerPage())), ), Divider( height: 0.5, indent: 24, endIndent: 24, color: colors.outlineVariant), _buildNavigationItem( icon: Icons.view_list_outlined, title: '主界面设置', subtitle: '启动标签、模块显示开关', onTap: () => Navigator.push( context, MaterialPageRoute( builder: (_) => const MainContentSettingsPage())), ), Divider( height: 0.5, indent: 24, endIndent: 24, color: colors.outlineVariant), _buildNavigationItem( icon: Icons.dashboard_outlined, title: '布局设置', subtitle: '影视、阅读、笔记的展示样式', onTap: () => Navigator.push(context, MaterialPageRoute(builder: (_) => const LayoutSettingsPage())), ), Divider( height: 0.5, indent: 24, endIndent: 24, color: colors.outlineVariant), _buildThemeModeSelector(), Divider( height: 0.5, indent: 24, endIndent: 24, color: colors.outlineVariant), _buildColorSchemeSelector(), Divider( height: 0.5, indent: 24, endIndent: 24, color: colors.outlineVariant), _buildFontSelector(), Divider( height: 0.5, indent: 24, endIndent: 24, color: colors.outlineVariant), _buildSectionHeader('其他设置'), _buildActionItem( icon: Icons.person_outline, title: '个人信息', subtitle: '修改昵称和座右铭', onTap: () => _showProfileEditDialog(context), ), Divider( height: 0.5, indent: 24, endIndent: 24, color: colors.outlineVariant), _buildActionItem( icon: Icons.manage_search, title: '增强搜索', subtitle: '在线搜索影视和书籍信息', onTap: () => Navigator.push( context, MaterialPageRoute( builder: (_) => const EnhancedSearchSettingsPage())), ), Divider( height: 0.5, indent: 24, endIndent: 24, color: colors.outlineVariant), _buildSwitchItem( icon: Icons.swipe_vertical_outlined, title: '底部导航栏滚动隐藏', subtitle: '下滑时自动隐藏底部导航栏', value: _hideBottomNavOnScroll, onChanged: _toggleHideBottomNavOnScroll, ), Divider( height: 0.5, indent: 24, endIndent: 24, color: colors.outlineVariant), _buildSectionHeader('数据管理'), _buildActionItem( icon: Icons.cleaning_services_outlined, title: '清除缓存数据', subtitle: '清理未在数据库中引用的图片文件', onTap: () => _showClearCacheDialog(context), ), Divider( height: 0.5, indent: 24, endIndent: 24, color: colors.outlineVariant), _buildSectionHeader('帮助'), _buildActionItem( icon: Icons.language_outlined, title: '查看官网', subtitle: '在浏览器中打开官方网站', onTap: () => launchUrl(Uri.parse('https://mooknote.iletter.top/#/')), ), Divider( height: 0.5, indent: 24, endIndent: 24, color: colors.outlineVariant), _buildActionItem( icon: Icons.open_in_new_outlined, title: '项目源码', subtitle: '查看 GitHub 项目仓库', onTap: () => launchUrl(Uri.parse('https://github.com/dellevin/mooknote')), ), Divider( height: 0.5, indent: 24, endIndent: 24, color: colors.outlineVariant), _buildActionItem( icon: Icons.code_outlined, title: '开发日志', subtitle: '在浏览器中查看项目开发记录', onTap: () => launchUrl(Uri.parse( 'http://docmost.iletter.top/share/ropwljpyvn/p/mook-note-lHmPTswdDC')), ), Divider( height: 0.5, indent: 24, endIndent: 24, color: colors.outlineVariant), _buildActionItem( icon: Icons.update_outlined, title: '更新日志', subtitle: '查看版本更新内容', onTap: () => Navigator.push(context, MaterialPageRoute(builder: (_) => const ChangelogPage())), ), Divider( height: 0.5, indent: 24, endIndent: 24, color: colors.outlineVariant), _buildActionItem( icon: Icons.description_outlined, title: '用户服务协议', subtitle: '查看用户服务协议', onTap: () => Navigator.push( context, MaterialPageRoute( builder: (_) => const LegalPage(slug: 'terms', title: '用户服务协议'))), ), Divider( height: 0.5, indent: 24, endIndent: 24, color: colors.outlineVariant), _buildActionItem( icon: Icons.shield_outlined, title: '隐私政策', subtitle: '查看隐私政策', onTap: () => Navigator.push( context, MaterialPageRoute( builder: (_) => const LegalPage(slug: 'privacy', title: '隐私政策'))), ), Divider( height: 0.5, indent: 24, endIndent: 24, color: colors.outlineVariant), ], ), ); } Future _toggleHideBottomNavOnScroll(bool value) async { await _userPrefs.setHideBottomNavOnScroll(value); setState(() => _hideBottomNavOnScroll = value); } void _showProfileEditDialog(BuildContext context) { final colors = Theme.of(context).colorScheme; final nicknameController = TextEditingController(text: _userPrefs.nickname); final mottoController = TextEditingController(text: _userPrefs.motto); showDialog( context: context, builder: (ctx) => AlertDialog( backgroundColor: colors.surface, elevation: 0, shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(12)), title: Text('个人信息', style: TextStyle( fontSize: 18, fontWeight: FontWeight.w600, color: colors.onSurface)), content: Column( mainAxisSize: MainAxisSize.min, children: [ TextField( controller: nicknameController, style: TextStyle(fontSize: 14, color: colors.onSurface), decoration: InputDecoration( labelText: '昵称', labelStyle: TextStyle( fontSize: 13, color: colors.onSurface.withValues(alpha: 0.5)), filled: true, fillColor: colors.surfaceContainerHighest, contentPadding: const EdgeInsets.symmetric(horizontal: 16, vertical: 12), border: OutlineInputBorder( borderRadius: BorderRadius.circular(10), borderSide: BorderSide.none), ), ), const SizedBox(height: 12), TextField( controller: mottoController, maxLines: 2, style: TextStyle(fontSize: 14, color: colors.onSurface), decoration: InputDecoration( labelText: '座右铭', labelStyle: TextStyle( fontSize: 13, color: colors.onSurface.withValues(alpha: 0.5)), filled: true, fillColor: colors.surfaceContainerHighest, contentPadding: const EdgeInsets.symmetric(horizontal: 16, vertical: 12), border: OutlineInputBorder( borderRadius: BorderRadius.circular(10), borderSide: BorderSide.none), ), ), ], ), actionsPadding: const EdgeInsets.fromLTRB(16, 0, 16, 16), actions: [ TextButton( onPressed: () => Navigator.pop(ctx), style: TextButton.styleFrom( foregroundColor: colors.onSurface.withValues(alpha: 0.6), padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 8), shape: RoundedRectangleBorder( borderRadius: BorderRadius.circular(8)), ), child: const Text('取消', style: TextStyle(fontSize: 14)), ), ElevatedButton( onPressed: () async { final nickname = nicknameController.text.trim(); final motto = mottoController.text.trim(); if (nickname.isNotEmpty) await _userPrefs.setNickname(nickname); if (motto.isNotEmpty) await _userPrefs.setMotto(motto); if (ctx.mounted) Navigator.pop(ctx); if (context.mounted) ToastUtil.show(context, '已保存'); }, style: ElevatedButton.styleFrom( backgroundColor: colors.primary, foregroundColor: colors.onPrimary, elevation: 0, padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 8), shape: RoundedRectangleBorder( borderRadius: BorderRadius.circular(8)), ), child: const Text('保存', style: TextStyle(fontSize: 14)), ), ], ), ); } static const _themeModeLabels = ['跟随系统', '浅色模式', '深色模式']; static const _themeModeIcons = [ Icons.brightness_auto, Icons.light_mode, Icons.dark_mode ]; Widget _buildThemeModeSelector() { final colors = Theme.of(context).colorScheme; return InkWell( onTap: () => _showThemeModePicker(), child: Container( padding: const EdgeInsets.symmetric(horizontal: 20, vertical: 10), child: Row( children: [ Container( width: 36, height: 36, decoration: BoxDecoration( color: colors.surfaceContainerHighest, borderRadius: BorderRadius.circular(10)), child: Icon(_themeModeIcons[_themeMode], color: colors.onSurface.withValues(alpha: 0.6), size: 18)), const SizedBox(width: 12), Expanded( child: Column( crossAxisAlignment: CrossAxisAlignment.start, children: [ Text('主题模式', style: TextStyle( fontSize: 13, fontWeight: FontWeight.w500, color: colors.onSurface)), const SizedBox(height: 2), Text(_themeModeLabels[_themeMode], style: TextStyle( fontSize: 11, color: colors.onSurface.withValues(alpha: 0.4))), ]), ), Icon(Icons.chevron_right, color: colors.onSurface.withValues(alpha: 0.25), size: 20), ], ), ), ); } void _showThemeModePicker() { final colors = Theme.of(context).colorScheme; showModalBottomSheet( context: context, backgroundColor: Colors.transparent, builder: (ctx) => Container( decoration: BoxDecoration( color: colors.surface, borderRadius: const BorderRadius.vertical(top: Radius.circular(16))), padding: const EdgeInsets.only(bottom: 12), child: Column( mainAxisSize: MainAxisSize.min, children: [ Container( width: 36, height: 4, margin: const EdgeInsets.only(top: 12, bottom: 12), decoration: BoxDecoration( color: colors.onSurface.withValues(alpha: 0.15), borderRadius: BorderRadius.circular(2))), Padding( padding: const EdgeInsets.symmetric(horizontal: 24), child: Align( alignment: Alignment.centerLeft, child: Text('主题模式', style: TextStyle( fontSize: 14, fontWeight: FontWeight.w600, color: colors.onSurface))), ), const SizedBox(height: 8), for (int i = 0; i < _themeModeLabels.length; i++) InkWell( onTap: () async { await _setThemeMode(i); Navigator.pop(ctx); }, child: Padding( padding: const EdgeInsets.symmetric(horizontal: 24, vertical: 10), child: Row( children: [ Icon(_themeModeIcons[i], size: 18, color: colors.onSurface.withValues(alpha: 0.6)), const SizedBox(width: 12), Expanded( child: Text(_themeModeLabels[i], style: TextStyle( fontSize: 13, color: colors.onSurface))), if (_themeMode == i) Icon(Icons.check, color: colors.onSurface, size: 18), ], ), ), ), ], ), ), ); } Future _setThemeMode(int mode) async { await _userPrefs.setThemeMode(mode); final themeMode = switch (mode) { 1 => ThemeMode.light, 2 => ThemeMode.dark, _ => ThemeMode.system, }; if (mounted) { context.read().setThemeMode(themeMode); setState(() => _themeMode = mode); } } Widget _buildColorSchemeSelector() { final colors = Theme.of(context).colorScheme; final provider = context.watch(); final currentIndex = provider.colorSchemeIndex; final label = currentIndex == -1 ? '莫奈取色' : AppTheme.colorSchemeNames[currentIndex]; return InkWell( onTap: () => _showColorSchemePicker(), child: Container( padding: const EdgeInsets.symmetric(horizontal: 20, vertical: 10), child: Row( children: [ Container( width: 36, height: 36, decoration: BoxDecoration( color: colors.surfaceContainerHighest, borderRadius: BorderRadius.circular(10)), child: Icon(currentIndex == -1 ? Icons.auto_awesome : Icons.palette_outlined, color: colors.onSurface.withValues(alpha: 0.6), size: 18)), const SizedBox(width: 12), Expanded( child: Column( crossAxisAlignment: CrossAxisAlignment.start, children: [ Text('配色方案', style: TextStyle( fontSize: 13, fontWeight: FontWeight.w500, color: colors.onSurface)), const SizedBox(height: 2), Text(label, style: TextStyle( fontSize: 11, color: colors.onSurface.withValues(alpha: 0.4))), ]), ), Icon(Icons.chevron_right, color: colors.onSurface.withValues(alpha: 0.25), size: 20), ], ), ), ); } void _showColorSchemePicker() { final colors = Theme.of(context).colorScheme; final provider = context.read(); showModalBottomSheet( context: context, backgroundColor: Colors.transparent, builder: (ctx) => Container( decoration: BoxDecoration( color: colors.surface, borderRadius: const BorderRadius.vertical(top: Radius.circular(16))), padding: const EdgeInsets.only(bottom: 20), child: Column( mainAxisSize: MainAxisSize.min, children: [ Container( width: 36, height: 4, margin: const EdgeInsets.only(top: 12, bottom: 16), decoration: BoxDecoration( color: colors.onSurface.withValues(alpha: 0.15), borderRadius: BorderRadius.circular(2))), Padding( padding: const EdgeInsets.symmetric(horizontal: 24), child: Align( alignment: Alignment.centerLeft, child: Text('配色方案', style: TextStyle( fontSize: 14, fontWeight: FontWeight.w600, color: colors.onSurface))), ), const SizedBox(height: 12), // 莫奈自动取色 Padding( padding: const EdgeInsets.symmetric(horizontal: 24), child: _buildMonetOption(provider, colors, ctx), ), const SizedBox(height: 12), Padding( padding: const EdgeInsets.symmetric(horizontal: 24), child: GridView.builder( shrinkWrap: true, physics: const NeverScrollableScrollPhysics(), gridDelegate: const SliverGridDelegateWithFixedCrossAxisCount( crossAxisCount: 3, mainAxisSpacing: 10, crossAxisSpacing: 10, childAspectRatio: 2.2), itemCount: AppTheme.seedColors.length, itemBuilder: (_, i) { final selected = provider.colorSchemeIndex == i; return GestureDetector( onTap: () { provider.setColorScheme(i); Navigator.pop(ctx); }, child: Container( decoration: BoxDecoration( color: selected ? AppTheme.seedColors[i].withValues(alpha: 0.12) : colors.surfaceContainerHighest, borderRadius: BorderRadius.circular(10), border: Border.all( color: selected ? AppTheme.seedColors[i] : Colors.transparent, width: 1.5), ), child: Row( mainAxisAlignment: MainAxisAlignment.center, children: [ Container( width: 14, height: 14, decoration: BoxDecoration( color: AppTheme.seedColors[i], shape: BoxShape.circle)), const SizedBox(width: 8), Text(AppTheme.colorSchemeNames[i], style: TextStyle( fontSize: 13, fontWeight: selected ? FontWeight.w600 : FontWeight.w400, color: colors.onSurface)), ], ), ), ); }, ), ), ], ), ), ); } Widget _buildMonetOption(AppProvider provider, ColorScheme colors, BuildContext ctx) { final selected = provider.colorSchemeIndex == -1; final monetColor = AppTheme.monetColor; final available = monetColor != null; return GestureDetector( onTap: available ? () { provider.setColorScheme(-1); Navigator.pop(ctx); } : null, child: Container( padding: const EdgeInsets.symmetric(horizontal: 14, vertical: 12), decoration: BoxDecoration( color: selected ? (monetColor ?? colors.primary).withValues(alpha: 0.12) : colors.surfaceContainerHighest, borderRadius: BorderRadius.circular(12), border: Border.all( color: selected ? (monetColor ?? colors.primary) : available ? colors.outlineVariant : colors.outlineVariant.withValues(alpha: 0.5), width: selected ? 1.5 : 0.5), ), child: Row( children: [ Container( width: 20, height: 20, decoration: BoxDecoration( shape: BoxShape.circle, gradient: monetColor != null ? LinearGradient(colors: [monetColor, monetColor.withValues(alpha: 0.6)]) : null, color: available ? null : colors.outlineVariant, ), child: available ? null : Icon(Icons.auto_awesome, size: 12, color: colors.onSurface.withValues(alpha: 0.3)), ), const SizedBox(width: 10), Expanded( child: Column(crossAxisAlignment: CrossAxisAlignment.start, children: [ Text('莫奈取色', style: TextStyle( fontSize: 13, fontWeight: selected ? FontWeight.w600 : FontWeight.w500, color: available ? colors.onSurface : colors.onSurface.withValues(alpha: 0.35))), Text(available ? '从系统壁纸自动提取配色' : '此设备不支持', style: TextStyle(fontSize: 11, color: colors.onSurface.withValues(alpha: 0.35))), ]), ), if (selected) Icon(Icons.check_circle, size: 18, color: monetColor ?? colors.primary), ], ), ), ); } // ─── 字体选择器 ─── static const _fontLabels = ['系统默认', '霞鹜文楷', 'OPPO Sans', '思源宋体', '得意黑']; static const _fontValues = [ '', 'LXGWWenKai', 'OPPOSans', 'NotoSerifSC', 'SmileySans' ]; static const _fontIcons = [ Icons.font_download_outlined, Icons.brush_outlined, Icons.phone_android, Icons.text_fields, Icons.emoji_emotions_outlined ]; Widget _buildFontSelector() { final colors = Theme.of(context).colorScheme; final idx = _fontValues.indexOf(_fontFamily); final label = idx >= 0 ? _fontLabels[idx] : '系统默认'; return InkWell( onTap: _showFontPicker, child: Container( padding: const EdgeInsets.symmetric(horizontal: 20, vertical: 10), child: Row(children: [ Container( width: 36, height: 36, decoration: BoxDecoration( color: colors.surfaceContainerHighest, borderRadius: BorderRadius.circular(10)), child: Icon(Icons.font_download_outlined, size: 18, color: colors.onSurface.withValues(alpha: 0.6))), const SizedBox(width: 12), Expanded( child: Column( crossAxisAlignment: CrossAxisAlignment.start, children: [ Text('字体', style: TextStyle( fontSize: 13, fontWeight: FontWeight.w500, color: colors.onSurface)), const SizedBox(height: 2), Text(label, style: TextStyle( fontSize: 11, color: colors.onSurface.withValues(alpha: 0.4))), ])), Icon(Icons.chevron_right, size: 20, color: colors.onSurface.withValues(alpha: 0.25)), ]), ), ); } void _showFontPicker() { final colors = Theme.of(context).colorScheme; showModalBottomSheet( context: context, backgroundColor: Colors.transparent, builder: (ctx) => Container( decoration: BoxDecoration( color: colors.surface, borderRadius: const BorderRadius.vertical(top: Radius.circular(16))), padding: const EdgeInsets.only(bottom: 20), child: Column(mainAxisSize: MainAxisSize.min, children: [ Container( width: 36, height: 4, margin: const EdgeInsets.only(top: 12, bottom: 16), decoration: BoxDecoration( color: colors.onSurface.withValues(alpha: 0.15), borderRadius: BorderRadius.circular(2))), Padding( padding: const EdgeInsets.symmetric(horizontal: 24), child: Align( alignment: Alignment.centerLeft, child: Text('字体', style: TextStyle( fontSize: 14, fontWeight: FontWeight.w600, color: colors.onSurface)))), const SizedBox(height: 8), for (int i = 0; i < _fontLabels.length; i++) ...[ if (i > 0) Divider( height: 0.5, indent: 24, endIndent: 24, color: colors.outlineVariant), ListTile( contentPadding: const EdgeInsets.symmetric(horizontal: 24), leading: Container( width: 36, height: 36, decoration: BoxDecoration( color: colors.surfaceContainerHighest, borderRadius: BorderRadius.circular(10)), child: Icon(_fontIcons[i], size: 20, color: _fontFamily == _fontValues[i] ? colors.primary : colors.onSurface.withValues(alpha: 0.6))), title: Text(_fontLabels[i], style: TextStyle( fontSize: 14, fontWeight: _fontFamily == _fontValues[i] ? FontWeight.w600 : FontWeight.w400, color: colors.onSurface)), trailing: _fontFamily == _fontValues[i] ? Icon(Icons.check, size: 20, color: colors.primary) : null, onTap: () { Navigator.pop(ctx); _setFontFamily(_fontValues[i]); }, ), ], ]), ), ); } void _setFontFamily(String family) { setState(() => _fontFamily = family); context.read().setFontFamily(family); } Widget _buildSwitchItem( {required IconData icon, required String title, required String subtitle, required bool value, required ValueChanged onChanged}) { final colors = Theme.of(context).colorScheme; return InkWell( onTap: () => onChanged(!value), child: Container( padding: const EdgeInsets.symmetric(horizontal: 20, vertical: 10), child: Row( children: [ Container( width: 36, height: 36, decoration: BoxDecoration( color: colors.surfaceContainerHighest, borderRadius: BorderRadius.circular(10)), child: Icon(icon, color: colors.onSurface.withValues(alpha: 0.6), size: 18)), const SizedBox(width: 12), Expanded( child: Column( crossAxisAlignment: CrossAxisAlignment.start, children: [ Text(title, style: TextStyle( fontSize: 13, fontWeight: FontWeight.w500, color: colors.onSurface)), const SizedBox(height: 2), Text(subtitle, style: TextStyle( fontSize: 11, color: colors.onSurface.withValues(alpha: 0.4))), ]), ), Switch( value: value, onChanged: onChanged, activeColor: colors.primary, activeTrackColor: colors.primary.withValues(alpha: 0.3), inactiveThumbColor: colors.surface, inactiveTrackColor: colors.outline), ], ), ), ); } Widget _buildSectionHeader(String title) { final colors = Theme.of(context).colorScheme; return Padding( padding: const EdgeInsets.fromLTRB(24, 20, 24, 8), child: Text(title, style: TextStyle( fontSize: 11, fontWeight: FontWeight.w600, color: colors.onSurface)), ); } Widget _buildNavigationItem( {required IconData icon, required String title, required String subtitle, required VoidCallback onTap}) { final colors = Theme.of(context).colorScheme; return InkWell( onTap: onTap, child: Container( padding: const EdgeInsets.symmetric(horizontal: 20, vertical: 10), child: Row( children: [ Container( width: 36, height: 36, decoration: BoxDecoration( color: colors.surfaceContainerHighest, borderRadius: BorderRadius.circular(10)), child: Icon(icon, color: colors.onSurface.withValues(alpha: 0.6), size: 18)), const SizedBox(width: 12), Expanded( child: Column( crossAxisAlignment: CrossAxisAlignment.start, children: [ Text(title, style: TextStyle( fontSize: 13, fontWeight: FontWeight.w500, color: colors.onSurface)), const SizedBox(height: 2), Text(subtitle, style: TextStyle( fontSize: 11, color: colors.onSurface.withValues(alpha: 0.4))), ]), ), Icon(Icons.chevron_right, color: colors.onSurface.withValues(alpha: 0.25), size: 20), ], ), ), ); } Widget _buildActionItem( {required IconData icon, required String title, required String subtitle, required VoidCallback onTap}) { final colors = Theme.of(context).colorScheme; return InkWell( onTap: onTap, child: Container( padding: const EdgeInsets.symmetric(horizontal: 20, vertical: 10), child: Row( children: [ Container( width: 36, height: 36, decoration: BoxDecoration( color: colors.surfaceContainerHighest, borderRadius: BorderRadius.circular(10)), child: Icon(icon, color: colors.onSurface.withValues(alpha: 0.6), size: 18)), const SizedBox(width: 12), Expanded( child: Column( crossAxisAlignment: CrossAxisAlignment.start, children: [ Text(title, style: TextStyle( fontSize: 13, fontWeight: FontWeight.w500, color: colors.onSurface)), const SizedBox(height: 2), Text(subtitle, style: TextStyle( fontSize: 11, color: colors.onSurface.withValues(alpha: 0.4))), ]), ), ], ), ), ); } void _showClearCacheDialog(BuildContext pageContext) { final colors = Theme.of(context).colorScheme; showDialog( context: pageContext, builder: (dialogContext) => AlertDialog( backgroundColor: colors.surface, elevation: 0, shape: RoundedRectangleBorder(borderRadius: BorderRadius.circular(12)), title: Text('清除缓存数据', style: TextStyle( fontSize: 18, fontWeight: FontWeight.w600, color: colors.onSurface)), content: Text('这将删除所有未在数据库中引用的图片文件。确定要继续吗？', style: TextStyle( fontSize: 14, color: colors.onSurface.withValues(alpha: 0.6), height: 1.5)), actions: [ TextButton( onPressed: () => Navigator.pop(dialogContext), child: Text('取消', style: TextStyle( color: colors.onSurface.withValues(alpha: 0.6)))), ElevatedButton( onPressed: () async { Navigator.pop(dialogContext); await _clearCacheData(pageContext); }, 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('清除'), ), ], actionsPadding: const EdgeInsets.symmetric(horizontal: 16, vertical: 12), ), ); } Future _clearCacheData(BuildContext context) async { try { showDialog( context: context, barrierDismissible: false, builder: (_) => const Center(child: CircularProgressIndicator())); final appProvider = context.read(); // 1. 清理未引用的图片文件 final dbImagePaths = await _getAllDbImagePaths(appProvider); final deletedImages = await _cleanImageDirectory(dbImagePaths); // 2. 清理临时目录缓存（分享海报、备份ZIP等） final deletedTemp = await _cleanTempDirectory(); Navigator.pop(context); if (context.mounted) { final total = deletedImages + deletedTemp; if (total == 0) { ToastUtil.show(context, '没有需要清理的缓存'); } else { ToastUtil.show( context, '已清理 $deletedImages 个孤立图片，$deletedTemp 个临时文件'); } } } catch (e) { Navigator.pop(context); if (context.mounted) ToastUtil.show(context, '清理失败: $e'); } } Future> _getAllDbImagePaths(AppProvider provider) async { final paths = {}; for (final movie in provider.movies) { if (movie.posterPath?.isNotEmpty == true) paths.add(movie.posterPath!); } for (final book in provider.books) { if (book.coverPath?.isNotEmpty == true) paths.add(book.coverPath!); } for (final note in provider.notes) { for (final p in note.images) { if (p.isNotEmpty) paths.add(p); } } for (final movieId in provider.movies.map((m) => m.id)) { for (final poster in await provider.getMoviePosters(movieId)) { if (poster.posterPath.isNotEmpty) paths.add(poster.posterPath); } } return paths; } Future _cleanImageDirectory(Set dbImagePaths) async { int deletedCount = 0; try { final appDir = await getApplicationDocumentsDirectory(); final imagesDir = Directory('${appDir.path}/images'); if (!await imagesDir.exists()) return 0; await for (final entity in imagesDir.list(recursive: true, followLinks: false)) { if (entity is File && !dbImagePaths.contains(entity.path) && !path.basename(entity.path).startsWith('avatar')) { try { await entity.delete(); deletedCount++; } catch (_) {} } } } catch (e) { debugPrint('清理图片目录失败: $e'); } return deletedCount; } Future _cleanTempDirectory() async { int deletedCount = 0; final now = DateTime.now(); // 1. 清理临时目录中的分享海报（保留备份ZIP） try { final tempDir = await getTemporaryDirectory(); if (await tempDir.exists()) { await for (final entity in tempDir.list(followLinks: false)) { if (entity is File) { final name = path.basename(entity.path); if (name.startsWith('book_poster_') || name.startsWith('movie_poster_') || name.startsWith('note_share_') || name.startsWith('mooknote_download') || name.startsWith('mooknote_bidir')) { try { final stat = await entity.stat(); if (now.difference(stat.modified).inHours >= 1) { await entity.delete(); deletedCount++; } } catch (_) {} } } } } } catch (e) { debugPrint('清理临时目录失败: $e'); } // 2. 清理应用缓存目录 (/data/user/0/{package}/cache/) try { final cacheDir = await getApplicationCacheDirectory(); if (await cacheDir.exists()) { await for (final entity in cacheDir.list(recursive: true, followLinks: false)) { if (entity is File) { try { await entity.delete(); deletedCount++; } catch (_) {} } } } } catch (e) { debugPrint('清理缓存目录失败: $e'); } return deletedCount; } } // ─── 主界面设置 ─── class MainContentSettingsPage extends StatefulWidget { const MainContentSettingsPage({super.key}); @override State createState() => _MainContentSettingsPageState(); } class _MainContentSettingsPageState extends State { final UserPrefs _userPrefs = UserPrefs(); bool _showMovieTab = true; bool _showBookTab = true; bool _showNoteTab = true; bool _showNotePlusTab = false; int _defaultTabIndex = 0; @override void initState() { super.initState(); _loadSettings(); } void _loadSettings() { setState(() { _showMovieTab = _userPrefs.showMovieTab; _showBookTab = _userPrefs.showBookTab; _showNoteTab = _userPrefs.showNoteTab; _showNotePlusTab = _userPrefs.showNotePlusTab; _defaultTabIndex = _userPrefs.defaultMainTabIndex; }); } int get _enabledTabCount { int count = 0; if (_showMovieTab) count++; if (_showBookTab) count++; if (_showNoteTab) count++; return count; } Future _toggleMovieTab(bool value) async { if (!value && _enabledTabCount <= 1) { ToastUtil.show(context, '至少保留一个标签页'); return; } await _userPrefs.setShowMovieTab(value); setState(() => _showMovieTab = value); } Future _toggleBookTab(bool value) async { if (!value && _enabledTabCount <= 1) { ToastUtil.show(context, '至少保留一个标签页'); return; } await _userPrefs.setShowBookTab(value); setState(() => _showBookTab = value); } Future _toggleNoteTab(bool value) async { if (!value && _enabledTabCount <= 1) { ToastUtil.show(context, '至少保留一个标签页'); return; } await _userPrefs.setShowNoteTab(value); setState(() => _showNoteTab = value); } Future _toggleNotePlusTab(bool value) async { await _userPrefs.setShowNotePlusTab(value); setState(() => _showNotePlusTab = value); } @override Widget build(BuildContext context) { final colors = Theme.of(context).colorScheme; return Scaffold( backgroundColor: colors.surface, appBar: AppBar(title: const Text('主界面设置')), body: ListView( children: [ _buildSectionHeader('启动设置'), _buildDefaultTabSelector(), Divider( height: 0.5, indent: 24, endIndent: 24, color: colors.outlineVariant), _buildSectionHeader('模块开关'), _buildSwitchItem(Icons.movie_outlined, '观影', '记录和管理观影记录', _showMovieTab, _toggleMovieTab), Divider( height: 0.5, indent: 24, endIndent: 24, color: colors.outlineVariant), _buildSwitchItem(Icons.menu_book_outlined, '阅读', '记录和管理阅读记录', _showBookTab, _toggleBookTab), Divider( height: 0.5, indent: 24, endIndent: 24, color: colors.outlineVariant), _buildSwitchItem(Icons.note_outlined, '笔记', '记录和管理笔记', _showNoteTab, _toggleNoteTab), Divider( height: 0.5, indent: 24, endIndent: 24, color: colors.outlineVariant), _buildSwitchItem(Icons.edit_note, 'Note Plus', '块编辑器，支持富文本文档', _showNotePlusTab, _toggleNotePlusTab), Divider( height: 0.5, indent: 24, endIndent: 24, color: colors.outlineVariant), Container( padding: const EdgeInsets.symmetric(horizontal: 24, vertical: 10), child: Text('至少保留一个模块，关闭后对应标签页将不再显示。', style: TextStyle( fontSize: 11, color: colors.onSurface.withValues(alpha: 0.3))), ), ], ), ); } Widget _buildSectionHeader(String title) { final colors = Theme.of(context).colorScheme; return Padding( padding: const EdgeInsets.fromLTRB(24, 20, 24, 8), child: Text(title, style: TextStyle( fontSize: 11, fontWeight: FontWeight.w600, color: colors.onSurface)), ); } Widget _buildSwitchItem(IconData icon, String title, String subtitle, bool value, ValueChanged onChanged) { final colors = Theme.of(context).colorScheme; return ListTile( contentPadding: const EdgeInsets.symmetric(horizontal: 24, vertical: 4), leading: Container( width: 36, height: 36, decoration: BoxDecoration( color: colors.surfaceContainerHighest, borderRadius: BorderRadius.circular(10)), child: Icon(icon, color: colors.onSurface.withValues(alpha: 0.6), size: 18)), title: Text(title, style: TextStyle( fontSize: 13, fontWeight: FontWeight.w500, color: colors.onSurface)), subtitle: Text(subtitle, style: TextStyle( fontSize: 11, color: colors.onSurface.withValues(alpha: 0.4))), trailing: Switch( value: value, onChanged: onChanged, activeColor: colors.primary, activeTrackColor: colors.primary.withValues(alpha: 0.3), inactiveThumbColor: colors.surface, inactiveTrackColor: colors.outline), ); } Widget _buildDefaultTabSelector() { final colors = Theme.of(context).colorScheme; final labels = ['影视', '阅读', '笔记']; final icons = [ Icons.movie_outlined, Icons.menu_book_outlined, Icons.note_outlined ]; return ListTile( contentPadding: const EdgeInsets.symmetric(horizontal: 24, vertical: 4), leading: Container( width: 36, height: 36, decoration: BoxDecoration( color: colors.surfaceContainerHighest, borderRadius: BorderRadius.circular(10)), child: Icon(Icons.home_outlined, color: colors.onSurface.withValues(alpha: 0.6), size: 18)), title: Text('默认启动标签', style: TextStyle( fontSize: 13, fontWeight: FontWeight.w500, color: colors.onSurface)), subtitle: Text('打开应用时默认显示的页面', style: TextStyle( fontSize: 11, color: colors.onSurface.withValues(alpha: 0.4))), trailing: Row( mainAxisSize: MainAxisSize.min, children: [ Text(labels[_defaultTabIndex], style: TextStyle( fontSize: 14, color: colors.onSurface.withValues(alpha: 0.4))), const SizedBox(width: 4), Icon(Icons.chevron_right, color: colors.onSurface.withValues(alpha: 0.25), size: 20), ], ), onTap: () => _showDefaultTabPicker(labels, icons), ); } void _showDefaultTabPicker(List labels, List icons) { final colors = Theme.of(context).colorScheme; showModalBottomSheet( context: context, backgroundColor: Colors.transparent, builder: (ctx) => Container( decoration: BoxDecoration( color: colors.surface, borderRadius: const BorderRadius.vertical(top: Radius.circular(16))), padding: const EdgeInsets.symmetric(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: Padding( padding: const EdgeInsets.symmetric(horizontal: 24), child: Text('默认启动标签', style: TextStyle( fontSize: 16, fontWeight: FontWeight.w600, color: colors.onSurface)))), const SizedBox(height: 16), for (int i = 0; i < labels.length; i++) ListTile( leading: Container( width: 36, height: 36, decoration: BoxDecoration( color: colors.surfaceContainerHighest, borderRadius: BorderRadius.circular(10)), child: Icon(icons[i], color: colors.onSurface.withValues(alpha: 0.6))), title: Text(labels[i], style: TextStyle( fontSize: 13, fontWeight: FontWeight.w500, color: colors.onSurface)), trailing: _defaultTabIndex == i ? Icon(Icons.check, color: colors.onSurface, size: 20) : null, onTap: () async { await _userPrefs.setDefaultMainTabIndex(i); setState(() => _defaultTabIndex = i); Navigator.pop(ctx); }, ), const SizedBox(height: 8), ], ), ), ); } } // ─── 布局设置 ────────────────────────────────────────────────────────── class LayoutSettingsPage extends StatefulWidget { const LayoutSettingsPage({super.key}); @override State createState() => _LayoutSettingsPageState(); } class _LayoutSettingsPageState extends State { final UserPrefs _userPrefs = UserPrefs(); int _noteLayout = 0; int _movieLayout = 0; int _bookLayout = 0; @override void initState() { super.initState(); _noteLayout = _userPrefs.noteLayoutStyle; _movieLayout = _userPrefs.movieLayoutStyle; _bookLayout = _userPrefs.bookLayoutStyle; } @override Widget build(BuildContext context) { final colors = Theme.of(context).colorScheme; return Scaffold( backgroundColor: colors.surface, appBar: AppBar(title: const Text('布局设置')), body: ListView( padding: const EdgeInsets.symmetric(vertical: 8), children: [ _buildSection( '影视布局', [ ButtonSegment( value: 0, icon: Icon(Icons.grid_view_outlined, size: 16), label: Text('海报网格', style: TextStyle(fontSize: 12))), ButtonSegment( value: 1, icon: Icon(Icons.view_list_outlined, size: 16), label: Text('列表', style: TextStyle(fontSize: 12))), ButtonSegment( value: 2, icon: Icon(Icons.crop_landscape_outlined, size: 16), label: Text('大图卡片', style: TextStyle(fontSize: 12))), ], _movieLayout, (v) => _setLayout('movie', v)), _buildSection( '阅读布局', [ ButtonSegment( value: 0, icon: Icon(Icons.grid_view_outlined, size: 16), label: Text('封面网格', style: TextStyle(fontSize: 12))), ButtonSegment( value: 1, icon: Icon(Icons.view_list_outlined, size: 16), label: Text('列表', style: TextStyle(fontSize: 12))), ], _bookLayout, (v) => _setLayout('book', v)), _buildSection( '笔记布局', [ ButtonSegment( value: 0, icon: Icon(Icons.view_list_outlined, size: 16), label: Text('列表', style: TextStyle(fontSize: 12))), ButtonSegment( value: 1, icon: Icon(Icons.grid_view_outlined, size: 16), label: Text('瀑布流', style: TextStyle(fontSize: 12))), ButtonSegment( value: 2, icon: Icon(Icons.timeline_outlined, size: 16), label: Text('时间线', style: TextStyle(fontSize: 12))), ], _noteLayout, (v) => _setLayout('note', v)), ], ), ); } void _setLayout(String type, int value) async { switch (type) { case 'note': await _userPrefs.setNoteLayoutStyle(value); setState(() => _noteLayout = value); case 'movie': await _userPrefs.setMovieLayoutStyle(value); setState(() => _movieLayout = value); if (mounted) context.read().setMovieLayoutStyle(value); case 'book': await _userPrefs.setBookLayoutStyle(value); setState(() => _bookLayout = value); } } Widget _buildSection(String title, List> segments, int selected, ValueChanged onChanged) { final colors = Theme.of(context).colorScheme; return Padding( padding: const EdgeInsets.symmetric(horizontal: 16, vertical: 6), child: Column( crossAxisAlignment: CrossAxisAlignment.start, children: [ Padding( padding: const EdgeInsets.only(left: 4, bottom: 8), child: Text(title, style: TextStyle( fontSize: 11, fontWeight: FontWeight.w600, color: colors.onSurface)), ), SegmentedButton( segments: segments, selected: {selected}, onSelectionChanged: (s) => onChanged(s.first), showSelectedIcon: false, style: ButtonStyle( backgroundColor: WidgetStateProperty.resolveWith((s) => s.contains(WidgetState.selected) ? colors.onSurface : colors.surfaceContainerHighest), foregroundColor: WidgetStateProperty.resolveWith((s) => s.contains(WidgetState.selected) ? colors.surface : colors.onSurface.withValues(alpha: 0.6)), side: WidgetStateProperty.all(BorderSide.none), shape: WidgetStateProperty.all(RoundedRectangleBorder( borderRadius: BorderRadius.circular(10))), padding: WidgetStateProperty.all( const EdgeInsets.symmetric(vertical: 10)), tapTargetSize: MaterialTapTargetSize.shrinkWrap, visualDensity: VisualDensity.standard, ), ), ], ), ); } } /// WebView 页面 class WebViewPage extends StatefulWidget { final String url; const WebViewPage({super.key, required this.url}); @override State createState() => _WebViewPageState(); } class _WebViewPageState extends State { late final WebViewController _controller; bool _isLoading = true; @override void initState() { super.initState(); _controller = WebViewController() ..setJavaScriptMode(JavaScriptMode.unrestricted) ..setNavigationDelegate(NavigationDelegate( onPageStarted: (_) => setState(() => _isLoading = true), onPageFinished: (_) => setState(() => _isLoading = false), onWebResourceError: (_) => setState(() => _isLoading = false), )) ..loadRequest(Uri.parse(widget.url)); } @override Widget build(BuildContext context) { final colors = Theme.of(context).colorScheme; return Scaffold( backgroundColor: colors.surface, appBar: AppBar(title: const Text(''), actions: [ IconButton( icon: const Icon(Icons.refresh), onPressed: () => _controller.reload()) ]), body: Stack(children: [ WebViewWidget(controller: _controller), if (_isLoading) Center( child: CircularProgressIndicator( color: colors.onSurface.withValues(alpha: 0.4))) ]), ); } }