generated from dellevin/template
742 lines
25 KiB
Dart
742 lines
25 KiB
Dart
import 'dart:io';
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import 'dart:math';
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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 '../models/data_models.dart';
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import '../pages/stroll_page.dart';
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import '../pages/markdown_reader/md_reader_tab_page.dart';
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import '../pages/tag_management_page.dart';
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/// 自定义左侧弹出菜单 - 极简主义设计
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class CustomDrawer extends StatefulWidget {
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const CustomDrawer({super.key});
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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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@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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setState(() {
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_version = packageInfo.version;
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});
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}
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@override
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Widget build(BuildContext context) {
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return Drawer(
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backgroundColor: Colors.white,
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child: SafeArea(
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child: SingleChildScrollView(
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physics: const AlwaysScrollableScrollPhysics(),
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child: Column(
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mainAxisSize: MainAxisSize.min,
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children: [
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// 1. 顶部用户信息（头像左，名称/座右铭右）
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_buildHeader(context),
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const Divider(
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height: 0.5, thickness: 0.5, color: Color(0xFFE5E5E5)),
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// 2. 统计数据
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_buildStatsSection(context),
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const Divider(
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height: 0.5, thickness: 0.5, color: Color(0xFFE5E5E5)),
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// 3. 热力图
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_buildCalendarSection(context),
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const Divider(
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height: 0.5, thickness: 0.5, color: Color(0xFFE5E5E5)),
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// 4. 回顾信息
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_buildMemorySection(context),
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const Divider(
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height: 0.5, thickness: 0.5, color: Color(0xFFE5E5E5)),
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// 5. 功能模块：漫步 / Markdown 阅读
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_buildToolsSection(context),
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// 底部版本号
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Padding(
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padding: const EdgeInsets.all(20),
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child: Text(
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'MookNote v$_version',
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style:
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const TextStyle(fontSize: 12, color: Color(0xFFBBBBBB)),
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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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/// 1. 构建头部 - 头像左侧，名称/座右铭右侧
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Widget _buildHeader(BuildContext context) {
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return Consumer<AppProvider>(
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builder: (context, provider, child) {
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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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return Padding(
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padding: const EdgeInsets.fromLTRB(24, 40, 24, 24),
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child: Row(
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children: [
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// 左侧：头像
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Container(
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width: 56,
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height: 56,
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decoration: BoxDecoration(
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shape: BoxShape.circle,
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color: const Color(0xFFF5F5F5),
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border:
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Border.all(color: const Color(0xFFE8E8E8), 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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? Image.file(
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File(avatarPath),
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fit: BoxFit.cover,
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errorBuilder: (_, __, ___) => _buildAvatarPlaceholder(),
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)
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: _buildAvatarPlaceholder(),
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),
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const SizedBox(width: 16),
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// 右侧：名称 + 座右铭
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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(
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nickname,
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style: const TextStyle(
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fontSize: 18,
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fontWeight: FontWeight.w600,
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color: Color(0xFF1A1A1A),
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),
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),
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const SizedBox(height: 4),
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Text(
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motto,
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style: const TextStyle(
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fontSize: 13,
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color: Color(0xFF999999),
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),
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maxLines: 1,
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overflow: TextOverflow.ellipsis,
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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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);
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}
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Widget _buildAvatarPlaceholder() {
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return const Center(
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child: Icon(Icons.person_outline, size: 28, color: Color(0xFFAAAAAA)),
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);
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}
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/// 2. 统计数据：观影xxx 阅读xxx 笔记xxx
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Widget _buildStatsSection(BuildContext context) {
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return Consumer<AppProvider>(
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builder: (context, provider, child) {
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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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return Padding(
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padding: const EdgeInsets.symmetric(horizontal: 24, vertical: 20),
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child: Row(
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children: [
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_buildStatItem('观影', movieCount),
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const SizedBox(width: 32),
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_buildStatItem('阅读', bookCount),
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const SizedBox(width: 32),
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_buildStatItem('笔记', noteCount),
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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 _buildStatItem(String label, int count) {
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return Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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Text(
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'$count',
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style: const TextStyle(
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fontSize: 22,
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fontWeight: FontWeight.w700,
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color: Color(0xFF1A1A1A),
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),
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),
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const SizedBox(height: 2),
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Text(
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label,
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style: const TextStyle(fontSize: 12, color: Color(0xFF999999)),
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),
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],
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);
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}
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/// 5. 功能模块：漫步 / Markdown 阅读
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Widget _buildToolsSection(BuildContext context) {
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return Padding(
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padding: const EdgeInsets.symmetric(horizontal: 20, vertical: 16),
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child: Container(
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width: double.infinity,
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decoration: BoxDecoration(
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color: const Color(0xFFFAFAFA),
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borderRadius: BorderRadius.circular(10),
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border: Border.all(color: const Color(0xFFEEEEEE), width: 0.5),
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),
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child: Column(
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mainAxisSize: MainAxisSize.min,
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children: [
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// 漫步
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InkWell(
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onTap: () {
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Navigator.pop(context);
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Navigator.push(
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context,
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MaterialPageRoute(builder: (_) => const StrollPage()),
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);
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},
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borderRadius:
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const BorderRadius.vertical(top: Radius.circular(10)),
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child: const Padding(
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padding: EdgeInsets.symmetric(vertical: 13, horizontal: 16),
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child: Row(
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children: [
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Icon(Icons.explore_outlined,
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size: 18, color: Color(0xFF666666)),
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SizedBox(width: 10),
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Expanded(
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child: Text(
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'漫步',
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style: TextStyle(
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fontSize: 14,
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fontWeight: FontWeight.w500,
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color: Color(0xFF1A1A1A)),
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),
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),
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Text(
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'随机发现一条内容',
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style: TextStyle(fontSize: 11, color: Color(0xFFBBBBBB)),
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),
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SizedBox(width: 6),
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Icon(Icons.chevron_right,
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size: 16, color: Color(0xFFCCCCCC)),
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],
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),
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),
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),
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// 分隔线
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const Divider(
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height: 0.5, thickness: 0.5, color: Color(0xFFEEEEEE)),
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// Markdown 阅读
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InkWell(
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onTap: () {
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Navigator.pop(context);
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Navigator.push(
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context,
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MaterialPageRoute(builder: (_) => const MdReaderTabPage()),
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);
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},
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borderRadius: BorderRadius.zero,
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child: const Padding(
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padding: EdgeInsets.symmetric(vertical: 13, horizontal: 16),
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child: Row(
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children: [
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Icon(Icons.description_outlined,
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size: 18, color: Color(0xFF666666)),
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SizedBox(width: 10),
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Expanded(
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child: Text(
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'MD阅读',
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style: TextStyle(
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fontSize: 14,
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fontWeight: FontWeight.w500,
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color: Color(0xFF1A1A1A)),
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),
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),
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Text(
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'浏览本地 md 文件',
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style: TextStyle(fontSize: 11, color: Color(0xFFBBBBBB)),
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),
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SizedBox(width: 6),
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Icon(Icons.chevron_right,
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size: 16, color: Color(0xFFCCCCCC)),
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],
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),
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),
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),
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// 分隔线
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const Divider(
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height: 0.5, thickness: 0.5, color: Color(0xFFEEEEEE)),
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// 标签管理
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InkWell(
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onTap: () {
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Navigator.pop(context);
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Navigator.push(
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context,
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MaterialPageRoute(builder: (_) => const TagManagementPage()),
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);
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},
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borderRadius:
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const BorderRadius.vertical(bottom: Radius.circular(10)),
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child: const Padding(
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padding: EdgeInsets.symmetric(vertical: 13, horizontal: 16),
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child: Row(
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children: [
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Icon(Icons.label_outline,
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size: 18, color: Color(0xFF666666)),
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SizedBox(width: 10),
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Expanded(
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child: Text(
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'标签管理',
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style: TextStyle(
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fontSize: 14,
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fontWeight: FontWeight.w500,
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color: Color(0xFF1A1A1A)),
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),
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),
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Text(
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'管理标签',
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style: TextStyle(fontSize: 11, color: Color(0xFFBBBBBB)),
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),
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SizedBox(width: 6),
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Icon(Icons.chevron_right,
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size: 16, color: Color(0xFFCCCCCC)),
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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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}
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Widget _buildCalendarSection(BuildContext context) {
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return Consumer<AppProvider>(
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builder: (context, provider, child) {
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final Map<DateTime, int> dailyCounts = {};
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for (final movie in provider.movies.where((m) => !m.isDeleted)) {
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final date = DateTime(
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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 provider.books.where((b) => !b.isDeleted)) {
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final date = DateTime(
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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 provider.notes.where((n) => !n.isDeleted)) {
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final date = DateTime(
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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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// 计算最大计数用于颜色映射
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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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||
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// 从上周日开始，往前推 N 周
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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; // Sunday=0
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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 cellSize = 13.0;
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const cellGap = 3.0;
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// 构建网格：行=星期几(0=日..6=六)，列=周(0=最旧..19=最新)
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final cells =
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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(
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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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// 月份标签：找出每个月第一天所在的列
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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 =
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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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||
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// 只保留首、中间、尾三个月份标签
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final sortedWeeks = monthLabels.keys.toList()..sort();
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final keepWeeks = <int>{
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sortedWeeks.first,
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sortedWeeks[sortedWeeks.length ~/ 2],
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sortedWeeks.last,
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};
|
||
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||
return Container(
|
||
width: double.infinity,
|
||
padding: const EdgeInsets.all(20),
|
||
child: Column(
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||
crossAxisAlignment: CrossAxisAlignment.start,
|
||
children: [
|
||
const Row(
|
||
children: [
|
||
Icon(Icons.calendar_today,
|
||
size: 14, color: Color(0xFF999999)),
|
||
SizedBox(width: 8),
|
||
Text(
|
||
'热力图',
|
||
style: TextStyle(
|
||
fontSize: 13,
|
||
fontWeight: FontWeight.w500,
|
||
color: Color(0xFF666666)),
|
||
),
|
||
],
|
||
),
|
||
const SizedBox(height: 16),
|
||
|
||
// 热力图主体
|
||
SingleChildScrollView(
|
||
scrollDirection: Axis.horizontal,
|
||
child: Column(
|
||
mainAxisSize: MainAxisSize.min,
|
||
crossAxisAlignment: CrossAxisAlignment.start,
|
||
children: [
|
||
// 月份标签行
|
||
SizedBox(
|
||
height: 16,
|
||
child: Row(
|
||
children: List.generate(totalWeeks, (week) {
|
||
final label = keepWeeks.contains(week)
|
||
? monthLabels[week]
|
||
: null;
|
||
return SizedBox(
|
||
width: cellSize + cellGap,
|
||
child: label != null
|
||
? Text(label,
|
||
style: const TextStyle(
|
||
fontSize: 9, color: Color(0xFFBBBBBB)))
|
||
: null,
|
||
);
|
||
}),
|
||
),
|
||
),
|
||
const SizedBox(height: 2),
|
||
|
||
// 日期网格行
|
||
...List.generate(weekDays, (day) {
|
||
return Row(
|
||
children: List.generate(totalWeeks, (week) {
|
||
final count = cells[day][week];
|
||
final color = _heatmapColor(count, maxCount);
|
||
return Container(
|
||
width: cellSize,
|
||
height: cellSize,
|
||
margin: EdgeInsets.only(
|
||
right: week < totalWeeks - 1 ? cellGap : 0,
|
||
bottom: day < weekDays - 1 ? cellGap : 0,
|
||
),
|
||
decoration: BoxDecoration(
|
||
color: color,
|
||
borderRadius: BorderRadius.circular(2),
|
||
),
|
||
);
|
||
}),
|
||
);
|
||
}),
|
||
],
|
||
),
|
||
),
|
||
|
||
// 图例
|
||
const SizedBox(height: 10),
|
||
Row(
|
||
mainAxisAlignment: MainAxisAlignment.end,
|
||
children: [
|
||
const Text('少',
|
||
style: TextStyle(fontSize: 9, color: Color(0xFFBBBBBB))),
|
||
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),
|
||
const Text('多',
|
||
style: TextStyle(fontSize: 9, color: Color(0xFFBBBBBB))),
|
||
],
|
||
),
|
||
],
|
||
),
|
||
);
|
||
},
|
||
);
|
||
}
|
||
|
||
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)),
|
||
);
|
||
}
|
||
|
||
/// 4. 回顾信息
|
||
Widget _buildMemorySection(BuildContext context) {
|
||
return Consumer<AppProvider>(
|
||
builder: (context, provider, child) {
|
||
final memoryItem = _getRandomMemoryItem(provider);
|
||
|
||
if (memoryItem == null) {
|
||
return const SizedBox.shrink();
|
||
}
|
||
|
||
final memoryText = _buildMemoryText(memoryItem);
|
||
final timeAgo = _getTimeAgoText(memoryItem.date);
|
||
|
||
return Container(
|
||
width: double.infinity,
|
||
padding: const EdgeInsets.all(20),
|
||
child: Column(
|
||
crossAxisAlignment: CrossAxisAlignment.start,
|
||
children: [
|
||
// 标题
|
||
Row(
|
||
children: [
|
||
const Icon(Icons.history, size: 14, color: Color(0xFF999999)),
|
||
const SizedBox(width: 8),
|
||
const Text(
|
||
'回顾',
|
||
style: TextStyle(
|
||
fontSize: 13,
|
||
fontWeight: FontWeight.w500,
|
||
color: Color(0xFF666666)),
|
||
),
|
||
],
|
||
),
|
||
const SizedBox(height: 12),
|
||
|
||
// 内容卡片
|
||
Row(
|
||
crossAxisAlignment: CrossAxisAlignment.start,
|
||
children: [
|
||
// 头图
|
||
if (memoryItem.imagePath != null &&
|
||
memoryItem.imagePath!.isNotEmpty)
|
||
Container(
|
||
width: 56,
|
||
height: 72,
|
||
margin: const EdgeInsets.only(right: 12),
|
||
decoration: BoxDecoration(
|
||
color: const Color(0xFFF5F5F5),
|
||
borderRadius: BorderRadius.circular(4),
|
||
),
|
||
child: ClipRRect(
|
||
borderRadius: BorderRadius.circular(4),
|
||
child: Image.file(
|
||
File(memoryItem.imagePath!),
|
||
fit: BoxFit.cover,
|
||
errorBuilder: (_, __, ___) =>
|
||
const Icon(Icons.image, color: Color(0xFFCCCCCC)),
|
||
),
|
||
),
|
||
)
|
||
else if (memoryItem.type != 'note')
|
||
Container(
|
||
width: 56,
|
||
height: 72,
|
||
margin: const EdgeInsets.only(right: 12),
|
||
decoration: BoxDecoration(
|
||
color: const Color(0xFFF5F5F5),
|
||
borderRadius: BorderRadius.circular(4),
|
||
),
|
||
child: Icon(
|
||
memoryItem.type == 'movie'
|
||
? Icons.movie
|
||
: Icons.menu_book,
|
||
color: const Color(0xFFCCCCCC),
|
||
size: 22,
|
||
),
|
||
),
|
||
|
||
// 文字
|
||
Expanded(
|
||
child: Column(
|
||
crossAxisAlignment: CrossAxisAlignment.start,
|
||
children: [
|
||
Container(
|
||
padding: const EdgeInsets.symmetric(
|
||
horizontal: 8, vertical: 3),
|
||
decoration: BoxDecoration(
|
||
color: const Color(0xFFF5F5F5),
|
||
borderRadius: BorderRadius.circular(4),
|
||
),
|
||
child: Text(
|
||
timeAgo,
|
||
style: const TextStyle(
|
||
fontSize: 10, color: Color(0xFF999999)),
|
||
),
|
||
),
|
||
const SizedBox(height: 8),
|
||
Text(
|
||
memoryText,
|
||
style: const TextStyle(
|
||
fontSize: 13,
|
||
color: Color(0xFF1A1A1A),
|
||
height: 1.5),
|
||
maxLines: 3,
|
||
overflow: TextOverflow.ellipsis,
|
||
),
|
||
],
|
||
),
|
||
),
|
||
],
|
||
),
|
||
],
|
||
),
|
||
);
|
||
},
|
||
);
|
||
}
|
||
|
||
_MemoryItem? _getRandomMemoryItem(AppProvider provider) {
|
||
final now = DateTime.now();
|
||
final candidates = <_MemoryItem>[];
|
||
|
||
for (final movie in provider.movies.where((m) => !m.isDeleted)) {
|
||
candidates.add(_MemoryItem(
|
||
type: 'movie',
|
||
title: movie.title,
|
||
date: movie.createdAt,
|
||
imagePath: movie.posterPath,
|
||
));
|
||
}
|
||
|
||
for (final book in provider.books.where((b) => !b.isDeleted)) {
|
||
candidates.add(_MemoryItem(
|
||
type: 'book',
|
||
title: book.title,
|
||
date: book.createdAt,
|
||
imagePath: book.coverPath,
|
||
));
|
||
}
|
||
|
||
if (candidates.isEmpty) return null;
|
||
|
||
final oneMonthAgo = now.subtract(const Duration(days: 30));
|
||
final threeMonthsAgo = now.subtract(const Duration(days: 90));
|
||
final sixMonthsAgo = now.subtract(const Duration(days: 180));
|
||
final oneYearAgo = now.subtract(const Duration(days: 365));
|
||
|
||
final memoryCandidates = candidates.where((item) {
|
||
return _isInTimeRange(
|
||
item.date, oneMonthAgo, threeMonthsAgo, sixMonthsAgo, oneYearAgo);
|
||
}).toList();
|
||
|
||
final random = Random();
|
||
final selectedList =
|
||
memoryCandidates.isNotEmpty ? memoryCandidates : candidates;
|
||
return selectedList[random.nextInt(selectedList.length)];
|
||
}
|
||
|
||
bool _isInTimeRange(DateTime date, DateTime oneMonth, DateTime threeMonths,
|
||
DateTime sixMonths, DateTime oneYear) {
|
||
if (_isCloseTo(date, oneMonth)) return true;
|
||
if (_isCloseTo(date, threeMonths, days: 14)) return true;
|
||
if (_isCloseTo(date, sixMonths, days: 30)) return true;
|
||
if (_isCloseTo(date, oneYear, days: 30)) return true;
|
||
return false;
|
||
}
|
||
|
||
bool _isCloseTo(DateTime date, DateTime target, {int days = 7}) {
|
||
final diff = date.difference(target).inDays.abs();
|
||
return diff <= days;
|
||
}
|
||
|
||
String _buildMemoryText(_MemoryItem item) {
|
||
return '《${item.title}》';
|
||
}
|
||
|
||
String _getTimeAgoText(DateTime date) {
|
||
final now = DateTime.now();
|
||
final diff = now.difference(date);
|
||
if (diff.inDays >= 365) return '1年前';
|
||
if (diff.inDays >= 180) return '6个月前';
|
||
if (diff.inDays >= 90) return '3个月前';
|
||
if (diff.inDays >= 30) return '1个月前';
|
||
return '${diff.inDays}天前';
|
||
}
|
||
}
|
||
|
||
class _MemoryItem {
|
||
final String type;
|
||
final String title;
|
||
final DateTime date;
|
||
final String? imagePath;
|
||
|
||
_MemoryItem({
|
||
required this.type,
|
||
required this.title,
|
||
required this.date,
|
||
this.imagePath,
|
||
});
|
||
}
|