generated from dellevin/template
基础功能
This commit is contained in:
DelLevin-Home
213
lib/widgets/custom_drawer.dart
Normal file
213
lib/widgets/custom_drawer.dart
Normal file
@@ -0,0 +1,213 @@
|
||||
import 'package:flutter/material.dart';
|
||||
import 'package:provider/provider.dart';
|
||||
import '../providers/app_provider.dart';
|
||||
|
||||
/// 自定义左侧弹出菜单
|
||||
class CustomDrawer extends StatelessWidget {
|
||||
const CustomDrawer({super.key});
|
||||
|
||||
@override
|
||||
Widget build(BuildContext context) {
|
||||
final colorScheme = Theme.of(context).colorScheme;
|
||||
|
||||
return Drawer(
|
||||
child: Column(
|
||||
children: [
|
||||
// 顶部用户信息区域（含热力图）
|
||||
_buildHeader(context),
|
||||
|
||||
// 分割线
|
||||
Divider(height: 1, color: colorScheme.outlineVariant),
|
||||
|
||||
// 菜单项列表
|
||||
Expanded(
|
||||
child: ListView(
|
||||
padding: EdgeInsets.zero,
|
||||
children: [
|
||||
ListTile(
|
||||
leading: const Icon(Icons.analytics),
|
||||
title: const Text('统计'),
|
||||
onTap: () {
|
||||
Navigator.pop(context);
|
||||
// TODO: 跳转到统计页面
|
||||
},
|
||||
),
|
||||
ListTile(
|
||||
leading: const Icon(Icons.delete_outline),
|
||||
title: const Text('回收站'),
|
||||
onTap: () {
|
||||
Navigator.pop(context);
|
||||
// TODO: 跳转到回收站页面
|
||||
},
|
||||
),
|
||||
ListTile(
|
||||
leading: const Icon(Icons.settings),
|
||||
title: const Text('设置'),
|
||||
onTap: () {
|
||||
Navigator.pop(context);
|
||||
// TODO: 跳转到设置页面
|
||||
},
|
||||
),
|
||||
],
|
||||
),
|
||||
),
|
||||
|
||||
// 底部版本信息
|
||||
Container(
|
||||
padding: const EdgeInsets.all(16),
|
||||
child: Text(
|
||||
'MookNote v1.0.0',
|
||||
style: TextStyle(
|
||||
fontSize: 12,
|
||||
color: colorScheme.onSurfaceVariant,
|
||||
),
|
||||
),
|
||||
),
|
||||
],
|
||||
),
|
||||
);
|
||||
}
|
||||
|
||||
/// 构建头部（含热力图）
|
||||
Widget _buildHeader(BuildContext context) {
|
||||
return Consumer<AppProvider>(
|
||||
builder: (context, provider, child) {
|
||||
return Container(
|
||||
width: double.infinity,
|
||||
padding: const EdgeInsets.fromLTRB(16, 48, 16, 16),
|
||||
decoration: BoxDecoration(
|
||||
gradient: LinearGradient(
|
||||
begin: Alignment.topLeft,
|
||||
end: Alignment.bottomRight,
|
||||
colors: [
|
||||
Theme.of(context).colorScheme.primaryContainer,
|
||||
Theme.of(context).colorScheme.surface,
|
||||
],
|
||||
),
|
||||
),
|
||||
child: Column(
|
||||
crossAxisAlignment: CrossAxisAlignment.start,
|
||||
children: [
|
||||
// 用户头像和名称
|
||||
Row(
|
||||
children: [
|
||||
CircleAvatar(
|
||||
radius: 32,
|
||||
backgroundColor: Theme.of(context).colorScheme.primary,
|
||||
child: const Icon(
|
||||
Icons.person,
|
||||
color: Colors.white,
|
||||
size: 32,
|
||||
),
|
||||
),
|
||||
const SizedBox(width: 12),
|
||||
Column(
|
||||
crossAxisAlignment: CrossAxisAlignment.start,
|
||||
children: [
|
||||
Text(
|
||||
'用户',
|
||||
style: Theme.of(context).textTheme.titleMedium?.copyWith(
|
||||
fontWeight: FontWeight.bold,
|
||||
),
|
||||
),
|
||||
Text(
|
||||
'记录生活点滴',
|
||||
style: Theme.of(context).textTheme.bodySmall?.copyWith(
|
||||
color: Theme.of(context).colorScheme.onSurfaceVariant,
|
||||
),
|
||||
),
|
||||
],
|
||||
),
|
||||
],
|
||||
),
|
||||
|
||||
const SizedBox(height: 20),
|
||||
|
||||
// GitHub 风格热力图
|
||||
_buildHeatmap(context),
|
||||
],
|
||||
),
|
||||
);
|
||||
},
|
||||
);
|
||||
}
|
||||
|
||||
/// 构建热力图
|
||||
Widget _buildHeatmap(BuildContext context) {
|
||||
const int weeks = 52; // 一年 52 周
|
||||
const int daysPerWeek = 7;
|
||||
|
||||
// 生成随机数据（实际应从数据库获取）
|
||||
final random = DateTime.now().millisecondsSinceEpoch;
|
||||
|
||||
return Column(
|
||||
crossAxisAlignment: CrossAxisAlignment.start,
|
||||
children: [
|
||||
Text(
|
||||
'年度记录',
|
||||
style: Theme.of(context).textTheme.bodyMedium?.copyWith(
|
||||
fontWeight: FontWeight.bold,
|
||||
),
|
||||
),
|
||||
const SizedBox(height: 8),
|
||||
SizedBox(
|
||||
height: daysPerWeek * 14, // 每个格子 14x14
|
||||
child: Row(
|
||||
crossAxisAlignment: CrossAxisAlignment.start,
|
||||
children: List.generate(weeks, (weekIndex) {
|
||||
return Padding(
|
||||
padding: const EdgeInsets.only(right: 2),
|
||||
child: Column(
|
||||
children: List.generate(daysPerWeek, (dayIndex) {
|
||||
// 根据随机值决定颜色深度
|
||||
final intensity = (random + weekIndex * 7 + dayIndex) % 100 / 100;
|
||||
final color = _getHeatmapColor(intensity, context);
|
||||
|
||||
return Container(
|
||||
margin: const EdgeInsets.only(bottom: 2),
|
||||
width: 12,
|
||||
height: 12,
|
||||
decoration: BoxDecoration(
|
||||
color: color,
|
||||
borderRadius: BorderRadius.circular(2),
|
||||
),
|
||||
);
|
||||
}),
|
||||
),
|
||||
);
|
||||
}),
|
||||
),
|
||||
),
|
||||
const SizedBox(height: 4),
|
||||
Row(
|
||||
mainAxisAlignment: MainAxisAlignment.spaceBetween,
|
||||
children: [
|
||||
Text(
|
||||
'Less',
|
||||
style: Theme.of(context).textTheme.labelSmall,
|
||||
),
|
||||
Text(
|
||||
'More',
|
||||
style: Theme.of(context).textTheme.labelSmall,
|
||||
),
|
||||
],
|
||||
),
|
||||
],
|
||||
);
|
||||
}
|
||||
|
||||
/// 根据强度获取热力图颜色
|
||||
Color _getHeatmapColor(double intensity, BuildContext context) {
|
||||
if (intensity == 0) {
|
||||
return Theme.of(context).colorScheme.surfaceContainerHighest;
|
||||
} else if (intensity < 0.25) {
|
||||
return Theme.of(context).colorScheme.primaryContainer.withOpacity(0.4);
|
||||
} else if (intensity < 0.5) {
|
||||
return Theme.of(context).colorScheme.primaryContainer.withOpacity(0.6);
|
||||
} else if (intensity < 0.75) {
|
||||
return Theme.of(context).colorScheme.primaryContainer.withOpacity(0.8);
|
||||
} else {
|
||||
return Theme.of(context).colorScheme.primary;
|
||||
}
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user