generated from dellevin/template
565 lines
24 KiB
Dart
565 lines
24 KiB
Dart
import 'package:flutter/material.dart';
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import 'package:provider/provider.dart';
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import 'package:package_info_plus/package_info_plus.dart';
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import '../providers/app_provider.dart';
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import '../utils/user_prefs.dart';
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import '../pages/explore/encounter_page.dart';
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import '../pages/explore/stroll_page.dart';
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import '../pages/explore/media_calendar_page.dart';
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import '../pages/explore/person_list_page.dart';
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import '../pages/markdown_reader/md_reader_tab_page.dart';
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import '../pages/epub_reader/epub_library_page.dart';
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import '../pages/settings/tag_management_page.dart';
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import '../pages/movies/movie_detail_page.dart';
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import '../pages/book/book_detail_page.dart';
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import '../pages/note/note_detail_page.dart';
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import '../pages/game/game_detail_page.dart';
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import '../models/data_models.dart';
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import 'fade_in_local_image.dart';
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/// 自定义侧边栏
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class CustomDrawer extends StatefulWidget {
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final bool embedded;
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const CustomDrawer({super.key, this.embedded = false});
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@override
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State<CustomDrawer> createState() => _CustomDrawerState();
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}
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class _CustomDrawerState extends State<CustomDrawer> {
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String _version = '0.1.5';
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// 热力图缓存
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int _cachedMoviesHash = 0;
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int _cachedBooksHash = 0;
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int _cachedNotesHash = 0;
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int _cachedGamesHash = 0;
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Map<DateTime, int>? _cachedDailyCounts;
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int? _cachedMaxCount;
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// 最近添加缓存
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List<_RecentItem>? _cachedRecentItems;
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/// 用列表长度 + 首末元素ID生成轻量哈希，避免 identical() 在 Provider 返回新实例时永远失败
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int _listHash<T>(List<T> list) {
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if (list.isEmpty) return 0;
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final first = list.first;
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final last = list.last;
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return Object.hash(list.length, first, last);
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}
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bool _isHeatmapCacheValid(List<Movie> movies, List<Book> books, List<Note> notes, List<Game> games) {
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return _cachedDailyCounts != null &&
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_cachedMoviesHash == _listHash(movies) &&
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_cachedBooksHash == _listHash(books) &&
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_cachedNotesHash == _listHash(notes) &&
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_cachedGamesHash == _listHash(games);
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}
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bool _isRecentCacheValid(List<Movie> movies, List<Book> books, List<Note> notes, List<Game> games) {
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return _cachedRecentItems != null &&
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_cachedMoviesHash == _listHash(movies) &&
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_cachedBooksHash == _listHash(books) &&
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_cachedNotesHash == _listHash(notes) &&
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_cachedGamesHash == _listHash(games);
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}
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@override
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void initState() {
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super.initState();
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_loadVersionInfo();
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}
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Future<void> _loadVersionInfo() async {
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final packageInfo = await PackageInfo.fromPlatform();
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if (mounted) setState(() => _version = packageInfo.version);
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}
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@override
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Widget build(BuildContext context) {
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final colors = Theme.of(context).colorScheme;
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final userPrefs = UserPrefs();
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final showHeatmap = userPrefs.showSidebarHeatmap;
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final showRecent = userPrefs.showSidebarRecent;
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final showTools = userPrefs.showSidebarEncounter ||
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userPrefs.showSidebarStroll ||
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userPrefs.showSidebarCalendar ||
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userPrefs.showSidebarPerson ||
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userPrefs.showSidebarTags ||
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userPrefs.showSidebarMdReader ||
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userPrefs.showSidebarEpub;
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final content = SafeArea(
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child: SingleChildScrollView(
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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_buildProfileCard(context),
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if (showHeatmap) ...[
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const SizedBox(height: 16),
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_buildCalendarSection(context),
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],
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if (showRecent) ...[
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const SizedBox(height: 16),
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_buildRecentSection(context),
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],
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if (showTools) ...[
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const SizedBox(height: 16),
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_buildToolsCard(context),
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],
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Padding(
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padding: const EdgeInsets.fromLTRB(20, 20, 20, 32),
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child: Center(
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child: Text('v$_version', style: TextStyle(fontSize: 11, color: colors.onSurface.withValues(alpha: 0.2))),
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),
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),
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],
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),
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),
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);
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if (widget.embedded) return content;
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return Drawer(
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backgroundColor: colors.surfaceContainerHigh,
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child: content,
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);
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}
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// ─── 头像 + 统计卡片 ─────────────────────────────────────────────────
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Widget _buildProfileCard(BuildContext context) {
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return Consumer<AppProvider>(
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builder: (context, provider, child) {
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final colors = Theme.of(context).colorScheme;
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final userPrefs = UserPrefs();
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final nickname = userPrefs.nickname;
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final motto = userPrefs.motto;
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final avatarPath = userPrefs.avatarPath;
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final movieCount = provider.movies.where((m) => !m.isDeleted).length;
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final bookCount = provider.books.length;
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final noteCount = provider.notes.length;
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final gameCount = provider.games.where((g) => !g.isDeleted).length;
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// 根据功能开关过滤显示的统计项
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final statItems = <Widget>[];
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if (userPrefs.showMovieTab) statItems.add(_buildProfileStatRow(Icons.movie_outlined, movieCount, '观影'));
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if (userPrefs.showBookTab) statItems.add(_buildProfileStatRow(Icons.menu_book_outlined, bookCount, '阅读'));
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if (userPrefs.showNoteTab) statItems.add(_buildProfileStatRow(Icons.note_outlined, noteCount, '笔记'));
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if (userPrefs.showGameTab) statItems.add(_buildProfileStatRow(Icons.sports_esports_outlined, gameCount, '游戏'));
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return Container(
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margin: const EdgeInsets.fromLTRB(16, 16, 16, 0),
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padding: const EdgeInsets.all(20),
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decoration: BoxDecoration(
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color: colors.surface,
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borderRadius: BorderRadius.circular(16),
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),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Row(
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children: [
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Container(
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width: 52,
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height: 52,
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decoration: BoxDecoration(
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shape: BoxShape.circle,
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color: colors.surfaceContainerHighest,
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border: Border.all(color: colors.outlineVariant, width: 0.5),
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),
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clipBehavior: Clip.antiAlias,
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child: avatarPath != null && avatarPath.isNotEmpty
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? FadeInLocalImage(path: avatarPath, fit: BoxFit.cover,
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errorWidget: Icon(Icons.person_outline, size: 26, color: colors.onSurface.withValues(alpha: 0.3)))
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: Icon(Icons.person_outline, size: 26, color: colors.onSurface.withValues(alpha: 0.3)),
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),
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const SizedBox(width: 14),
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Expanded(
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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mainAxisSize: MainAxisSize.min,
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children: [
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Text(nickname, style: TextStyle(fontSize: 17, fontWeight: FontWeight.w600, color: colors.onSurface)),
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const SizedBox(height: 2),
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Text(motto, maxLines: 1, overflow: TextOverflow.ellipsis,
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style: TextStyle(fontSize: 12, color: colors.onSurface.withValues(alpha: 0.35))),
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],
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),
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),
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],
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),
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if (statItems.isNotEmpty) ...[
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const SizedBox(height: 16),
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Divider(height: 1, color: colors.outlineVariant),
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const SizedBox(height: 14),
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for (int i = 0; i < statItems.length; i++) ...[
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statItems[i],
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if (i < statItems.length - 1) const SizedBox(height: 12),
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],
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],
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],
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),
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);
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},
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);
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}
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Widget _buildProfileStatRow(IconData icon, int count, String label) {
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final colors = Theme.of(context).colorScheme;
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return Row(
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children: [
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Icon(icon, size: 16, color: colors.onSurface.withValues(alpha: 0.5)),
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const SizedBox(width: 10),
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Text(label, style: TextStyle(fontSize: 13, color: colors.onSurface.withValues(alpha: 0.5))),
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const Spacer(),
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Text(_formatCount(count), style: TextStyle(fontSize: 15, fontWeight: FontWeight.w600, color: colors.onSurface)),
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],
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);
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}
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String _formatCount(int count) {
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if (count >= 10000) return '${(count / 10000).toStringAsFixed(1)}万';
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if (count >= 1000) return '${(count / 1000).toStringAsFixed(1)}k';
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return count.toString();
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}
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// ─── 功能入口卡片 ────────────────────────────────────────────────────
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Widget _buildToolsCard(BuildContext context) {
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final colors = Theme.of(context).colorScheme;
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final userPrefs = UserPrefs();
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final items = <(IconData, String, Widget)>[];
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if (userPrefs.showSidebarEncounter) items.add((Icons.favorite_border, '统计', const EncounterPage()));
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if (userPrefs.showSidebarStroll) items.add((Icons.explore_outlined, '漫步', const StrollPage()));
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if (userPrefs.showSidebarCalendar) items.add((Icons.calendar_month_outlined, '书影日历', const MediaCalendarPage()));
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if (userPrefs.showSidebarPerson) items.add((Icons.people_outline, '角色信息', const PersonListPage()));
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if (userPrefs.showSidebarTags) items.add((Icons.label_outline, '标签管理', const TagManagementPage()));
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if (userPrefs.showSidebarMdReader) items.add((Icons.description_outlined, 'MD阅读', const MdReaderTabPage()));
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if (userPrefs.showSidebarEpub) items.add((Icons.auto_stories_outlined, 'EPUB阅读', const EpubLibraryPage()));
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if (items.isEmpty) return const SizedBox.shrink();
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return Container(
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margin: const EdgeInsets.symmetric(horizontal: 16),
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decoration: BoxDecoration(
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color: colors.surface,
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borderRadius: BorderRadius.circular(16),
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),
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child: Column(
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children: List.generate(items.length * 2 - 1, (i) {
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if (i.isOdd) {
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return Divider(height: 1, indent: 52, endIndent: 20, color: colors.outlineVariant);
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}
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final idx = i ~/ 2;
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final (icon, title, page) = items[idx];
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return _buildToolItem(icon, title, () {
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if (!widget.embedded) Navigator.pop(context);
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Navigator.push(context, MaterialPageRoute(builder: (_) => page));
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}, topRounded: idx == 0, bottomRounded: idx == items.length - 1);
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}),
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),
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);
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}
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Widget _buildToolItem(IconData icon, String title, VoidCallback onTap, {bool topRounded = false, bool bottomRounded = false, bool enabled = true}) {
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final colors = Theme.of(context).colorScheme;
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final effectiveOnTap = enabled ? onTap : null;
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final iconOpacity = enabled ? 0.7 : 0.25;
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final textOpacity = enabled ? 1.0 : 0.35;
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return InkWell(
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onTap: effectiveOnTap,
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borderRadius: BorderRadius.only(
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topLeft: topRounded ? const Radius.circular(16) : Radius.zero,
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topRight: topRounded ? const Radius.circular(16) : Radius.zero,
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bottomLeft: bottomRounded ? const Radius.circular(16) : Radius.zero,
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bottomRight: bottomRounded ? const Radius.circular(16) : Radius.zero,
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),
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child: Padding(
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padding: const EdgeInsets.symmetric(vertical: 14, horizontal: 20),
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child: Row(
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children: [
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Icon(icon, size: 20, color: colors.onSurface.withValues(alpha: iconOpacity)),
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const SizedBox(width: 12),
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Expanded(child: Text(title, style: TextStyle(fontSize: 14, fontWeight: FontWeight.w500, color: colors.onSurface.withValues(alpha: textOpacity)))),
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Icon(Icons.chevron_right, size: 16, color: colors.onSurface.withValues(alpha: 0.2)),
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],
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),
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),
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);
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}
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// ─── 热力图 ──────────────────────────────────────────────────────────
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// ─── 热力图缓存计算 ───
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(int, Map<DateTime, int>) _computeDailyCounts(List<Movie> movies, List<Book> books, List<Note> notes, List<Game> games) {
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if (_isHeatmapCacheValid(movies, books, notes, games)) {
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return (_cachedMaxCount!, _cachedDailyCounts!);
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}
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final dailyCounts = <DateTime, int>{};
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for (final movie in movies.where((m) => !m.isDeleted)) {
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final date = DateTime(movie.createdAt.year, movie.createdAt.month, movie.createdAt.day);
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dailyCounts[date] = (dailyCounts[date] ?? 0) + 1;
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}
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for (final book in books.where((b) => !b.isDeleted)) {
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final date = DateTime(book.createdAt.year, book.createdAt.month, book.createdAt.day);
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dailyCounts[date] = (dailyCounts[date] ?? 0) + 1;
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}
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for (final note in notes.where((n) => !n.isDeleted)) {
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final date = DateTime(note.createdAt.year, note.createdAt.month, note.createdAt.day);
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dailyCounts[date] = (dailyCounts[date] ?? 0) + 1;
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}
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for (final game in games.where((g) => !g.isDeleted)) {
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final date = DateTime(game.createdAt.year, game.createdAt.month, game.createdAt.day);
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dailyCounts[date] = (dailyCounts[date] ?? 0) + 1;
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}
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int maxCount = 0;
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for (final c in dailyCounts.values) {
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if (c > maxCount) maxCount = c;
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}
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if (maxCount == 0) maxCount = 1;
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_cachedMoviesHash = _listHash(movies);
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_cachedBooksHash = _listHash(books);
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_cachedNotesHash = _listHash(notes);
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_cachedGamesHash = _listHash(games);
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_cachedDailyCounts = dailyCounts;
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_cachedMaxCount = maxCount;
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return (maxCount, dailyCounts);
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}
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List<_RecentItem> _computeRecentItems(List<Movie> movies, List<Book> books, List<Note> notes, List<Game> games) {
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if (_isRecentCacheValid(movies, books, notes, games)) {
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return _cachedRecentItems!;
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}
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final items = <_RecentItem>[];
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for (final m in movies.where((m) => !m.isDeleted)) {
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items.add(_RecentItem(type: 'movie', title: m.title, date: m.createdAt, data: m));
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}
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for (final b in books.where((b) => !b.isDeleted)) {
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items.add(_RecentItem(type: 'book', title: b.title, date: b.createdAt, data: b));
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}
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for (final n in notes.where((n) => !n.isDeleted)) {
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items.add(_RecentItem(type: 'note', title: n.title.isNotEmpty ? n.title : '随手记', date: n.createdAt, data: n));
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}
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for (final g in games.where((g) => !g.isDeleted)) {
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items.add(_RecentItem(type: 'game', title: g.title, date: g.createdAt, data: g));
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}
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items.sort((a, b) => b.date.compareTo(a.date));
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_cachedMoviesHash = _listHash(movies);
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_cachedBooksHash = _listHash(books);
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_cachedNotesHash = _listHash(notes);
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_cachedGamesHash = _listHash(games);
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_cachedRecentItems = items;
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return items;
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}
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Widget _buildCalendarSection(BuildContext context) {
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final movies = context.select<AppProvider, List<Movie>>((p) => p.movies);
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final books = context.select<AppProvider, List<Book>>((p) => p.books);
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final notes = context.select<AppProvider, List<Note>>((p) => p.notes);
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final games = context.select<AppProvider, List<Game>>((p) => p.games);
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final colors = Theme.of(context).colorScheme;
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final (maxCount, dailyCounts) = _computeDailyCounts(movies, books, notes, games);
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final now = DateTime.now();
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final today = DateTime(now.year, now.month, now.day);
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final daysSinceSunday = today.weekday % 7;
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final lastSunday = today.subtract(Duration(days: daysSinceSunday));
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const totalWeeks = 20;
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const weekDays = 7;
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const cellGap = 1.5;
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// 可用宽度 = drawer宽度 - margin(16*2) - container padding(18*2)
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final drawerWidth = widget.embedded ? 260.0 : MediaQuery.sizeOf(context).width;
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final availableWidth = drawerWidth - 32 - 36;
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final cellSize = ((availableWidth - (totalWeeks - 1) * cellGap) / totalWeeks).clamp(6.0, 10.0);
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final cells = List.generate(weekDays, (_) => List.generate(totalWeeks, (_) => 0));
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for (int week = 0; week < totalWeeks; week++) {
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for (int day = 0; day < weekDays; day++) {
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final date = lastSunday.subtract(Duration(days: (totalWeeks - 1 - week) * 7 + (6 - day)));
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cells[day][week] = dailyCounts[date] ?? 0;
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}
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}
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final monthLabels = <int, String>{};
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for (int week = 0; week < totalWeeks; week++) {
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final date = lastSunday.subtract(Duration(days: (totalWeeks - 1 - week) * 7));
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final key = date.month;
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if (!monthLabels.containsKey(key) || date.day <= 7) {
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monthLabels[week] = '${date.month}月';
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}
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}
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final sortedWeeks = monthLabels.keys.toList()..sort();
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final keepWeeks = {sortedWeeks.first, sortedWeeks[sortedWeeks.length ~/ 2], sortedWeeks.last};
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return Container(
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margin: const EdgeInsets.symmetric(horizontal: 16),
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padding: const EdgeInsets.all(18),
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decoration: BoxDecoration(color: colors.surface, borderRadius: BorderRadius.circular(16)),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Row(
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children: [
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Icon(Icons.calendar_today, size: 14, color: colors.onSurface.withValues(alpha: 0.4)),
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const SizedBox(width: 8),
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Text('热力图', style: TextStyle(fontSize: 13, fontWeight: FontWeight.w500, color: colors.onSurface.withValues(alpha: 0.6))),
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],
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),
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const SizedBox(height: 14),
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Column(
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mainAxisSize: MainAxisSize.min,
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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SizedBox(
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height: 16,
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child: Row(
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children: List.generate(totalWeeks, (week) {
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final label = keepWeeks.contains(week) ? monthLabels[week] : null;
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return SizedBox(
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width: week < totalWeeks - 1 ? cellSize + cellGap : cellSize,
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child: label != null ? Text(label, style: TextStyle(fontSize: 9, color: colors.onSurface.withValues(alpha: 0.3))) : null,
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);
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}),
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),
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),
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const SizedBox(height: 2),
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...List.generate(weekDays, (day) => Row(
|
||
children: List.generate(totalWeeks, (week) {
|
||
final count = cells[day][week];
|
||
return Container(
|
||
width: cellSize, height: cellSize,
|
||
margin: EdgeInsets.only(right: week < totalWeeks - 1 ? cellGap : 0, bottom: day < weekDays - 1 ? cellGap : 0),
|
||
decoration: BoxDecoration(color: _heatmapColor(count, maxCount), borderRadius: BorderRadius.circular(2)),
|
||
);
|
||
}),
|
||
)),
|
||
],
|
||
),
|
||
const SizedBox(height: 8),
|
||
Row(
|
||
mainAxisAlignment: MainAxisAlignment.end,
|
||
children: [
|
||
Text('少', style: TextStyle(fontSize: 9, color: colors.onSurface.withValues(alpha: 0.3))),
|
||
const SizedBox(width: 3),
|
||
_legendCell(const Color(0xFFF0F0F0)),
|
||
_legendCell(const Color(0xFFC8E6C9)),
|
||
_legendCell(const Color(0xFF66BB6A)),
|
||
_legendCell(const Color(0xFF2E7D32)),
|
||
_legendCell(const Color(0xFF1B5E20)),
|
||
const SizedBox(width: 3),
|
||
Text('多', style: TextStyle(fontSize: 9, color: colors.onSurface.withValues(alpha: 0.3))),
|
||
],
|
||
),
|
||
],
|
||
),
|
||
);
|
||
}
|
||
|
||
Color _heatmapColor(int count, int maxCount) {
|
||
if (count == 0) return const Color(0xFFF0F0F0);
|
||
final ratio = count / maxCount;
|
||
if (ratio <= 0.25) return const Color(0xFFC8E6C9);
|
||
if (ratio <= 0.50) return const Color(0xFF66BB6A);
|
||
if (ratio <= 0.75) return const Color(0xFF2E7D32);
|
||
return const Color(0xFF1B5E20);
|
||
}
|
||
|
||
Widget _legendCell(Color color) {
|
||
return Container(width: 10, height: 10, margin: const EdgeInsets.symmetric(horizontal: 1),
|
||
decoration: BoxDecoration(color: color, borderRadius: BorderRadius.circular(2)));
|
||
}
|
||
|
||
// ─── 最近添加 ────────────────────────────────────────────────────────
|
||
|
||
Widget _buildRecentSection(BuildContext context) {
|
||
final movies = context.select<AppProvider, List<Movie>>((p) => p.movies);
|
||
final books = context.select<AppProvider, List<Book>>((p) => p.books);
|
||
final notes = context.select<AppProvider, List<Note>>((p) => p.notes);
|
||
final games = context.select<AppProvider, List<Game>>((p) => p.games);
|
||
final colors = Theme.of(context).colorScheme;
|
||
final recent = _computeRecentItems(movies, books, notes, games);
|
||
if (recent.isEmpty) return const SizedBox.shrink();
|
||
|
||
return Container(
|
||
margin: const EdgeInsets.symmetric(horizontal: 16),
|
||
padding: const EdgeInsets.all(18),
|
||
decoration: BoxDecoration(color: colors.surface, borderRadius: BorderRadius.circular(16)),
|
||
child: Column(
|
||
crossAxisAlignment: CrossAxisAlignment.start,
|
||
children: [
|
||
Row(
|
||
children: [
|
||
Icon(Icons.schedule, size: 14, color: colors.onSurface.withValues(alpha: 0.4)),
|
||
const SizedBox(width: 8),
|
||
Text('最近添加', style: TextStyle(fontSize: 13, fontWeight: FontWeight.w500, color: colors.onSurface.withValues(alpha: 0.6))),
|
||
],
|
||
),
|
||
const SizedBox(height: 14),
|
||
...recent.take(4).map((item) => InkWell(
|
||
onTap: () => _openRecentItem(context, item),
|
||
borderRadius: BorderRadius.circular(8),
|
||
child: Padding(
|
||
padding: const EdgeInsets.only(bottom: 10, top: 2),
|
||
child: Row(
|
||
children: [
|
||
Icon(
|
||
item.type == 'movie' ? Icons.movie_outlined : item.type == 'book' ? Icons.menu_book_outlined : item.type == 'game' ? Icons.sports_esports_outlined : Icons.note_outlined,
|
||
size: 14, color: colors.onSurface.withValues(alpha: 0.3),
|
||
),
|
||
const SizedBox(width: 10),
|
||
Expanded(
|
||
child: Text(item.title, maxLines: 1, overflow: TextOverflow.ellipsis,
|
||
style: TextStyle(fontSize: 13, color: colors.onSurface.withValues(alpha: 0.75))),
|
||
),
|
||
const SizedBox(width: 8),
|
||
Text(_recentTimeAgo(item.date), style: TextStyle(fontSize: 10, color: colors.onSurface.withValues(alpha: 0.25))),
|
||
],
|
||
),
|
||
),
|
||
)),
|
||
],
|
||
),
|
||
);
|
||
}
|
||
|
||
void _openRecentItem(BuildContext context, _RecentItem item) {
|
||
if (!widget.embedded) Navigator.pop(context);
|
||
switch (item.type) {
|
||
case 'movie':
|
||
Navigator.push(context, MaterialPageRoute(builder: (_) => MovieDetailPage(movie: item.data as Movie)));
|
||
case 'book':
|
||
Navigator.push(context, MaterialPageRoute(builder: (_) => BookDetailPage(book: item.data as Book)));
|
||
case 'note':
|
||
Navigator.push(context, MaterialPageRoute(builder: (_) => NoteDetailPage(note: item.data as Note)));
|
||
case 'game':
|
||
Navigator.push(context, MaterialPageRoute(builder: (_) => GameDetailPage(game: item.data as Game)));
|
||
}
|
||
}
|
||
|
||
String _recentTimeAgo(DateTime date) {
|
||
final diff = DateTime.now().difference(date);
|
||
if (diff.inDays >= 365) return '${(diff.inDays / 365).floor()}年前';
|
||
if (diff.inDays >= 30) return '${(diff.inDays / 30).floor()}月前';
|
||
if (diff.inDays > 0) return '${diff.inDays}天前';
|
||
if (diff.inHours > 0) return '${diff.inHours}小时前';
|
||
return '刚刚';
|
||
}
|
||
}
|
||
|
||
class _RecentItem {
|
||
final String type;
|
||
final String title;
|
||
final DateTime date;
|
||
final dynamic data;
|
||
_RecentItem({required this.type, required this.title, required this.date, required this.data});
|
||
}
|