Files
AI-Health/health_app/lib/pages/settings/notification_prefs_page.dart
MingNian 431b72d49a feat: Cupertino滚轮选择器 + 品牌更名 + UI全面优化
- 日期/时间/次数选择器统一改为底部弹出Cupertino滚轮,无单位标签,双横线选区
- App更名为"小脉健康",副标题"血管病患者的AI健康管理助手"
- 健康仪表盘及侧边栏移除体重指标,侧边栏背景改为蓝白渐变
- 健康档案按钮移入功能入口网格,与其他入口样式统一
- 记数据智能体配色改为绿色渐变(#A1FFCE→#69DB8F)
- 隐私协议/关于页从Text改为MarkdownBody正确渲染
- 运动计划/饮食记录卡片添加边框和阴影
- 服药次数从chip改为滚轮选择器
- 日期显示格式统一为空格分隔(1999 01 01)
- 健康档案页背景改为纯白
2026-06-22 13:59:37 +08:00

363 lines
11 KiB
Dart

import 'package:flutter/material.dart';
import '../../core/app_colors.dart';
import '../../core/app_theme.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';
import '../../core/navigation_provider.dart';
// ── 通知偏好状态 ──
final notificationPrefsProvider =
NotifierProvider<NotificationPrefsNotifier, Map<String, bool>>(
NotificationPrefsNotifier.new,
);
class NotificationPrefsNotifier extends Notifier<Map<String, bool>> {
@override
Map<String, bool> build() {
// TODO: 从 SQLite 读取持久化值,此处先用默认值
return {
'medication': true,
'healthAlert': true,
'followUp': true,
'aiReply': false,
'dndEnabled': false,
'pushEnabled': true,
'dndStart': false, // 占位:实际用 TimeOfDay
'dndEnd': false,
};
}
void toggle(String key) {
state = {...state, key: !state[key]!};
// TODO: 持久化到 SQLite
}
void setDndStart(TimeOfDay time) {
state = {...state, 'dndStart': true}; // 简化存储
}
void setDndEnd(TimeOfDay time) {
state = {...state, 'dndEnd': true};
}
}
// ── 页面 ──
class NotificationPrefsPage extends ConsumerWidget {
const NotificationPrefsPage({super.key});
@override
Widget build(BuildContext context, WidgetRef ref) {
final prefs = ref.watch(notificationPrefsProvider);
final dndOn = prefs['dndEnabled'] ?? false;
return GradientScaffold(
appBar: AppBar(
backgroundColor: Colors.transparent,
elevation: 0,
leading: IconButton(
icon: const Icon(
Icons.arrow_back_ios_new,
color: AppColors.textPrimary,
),
onPressed: () => popRoute(ref),
),
title: Text(
'消息通知',
style: TextStyle(
fontSize: 21,
fontWeight: FontWeight.w600,
color: AppColors.textPrimary,
),
),
centerTitle: true,
),
body: SingleChildScrollView(
padding: const EdgeInsets.symmetric(horizontal: 20, vertical: 8),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
// ── 推送总开关 ──
_SectionTitle(title: '推送通知'),
_SwitchTile(
title: '允许推送通知',
subtitle: '关闭后将不再收到任何系统推送',
value: prefs['pushEnabled'] ?? true,
onChanged: (v) => ref
.read(notificationPrefsProvider.notifier)
.toggle('pushEnabled'),
),
const SizedBox(height: 24),
// ── 各类通知开关 ──
_SectionTitle(title: '通知类型'),
_SwitchTile(
icon: Icons.medication_rounded,
iconBg: AppColors.errorLight,
iconColor: AppColors.error,
title: '用药提醒',
subtitle: '服药时间到达时提醒您',
value: prefs['medication'] ?? true,
onChanged: (v) => ref
.read(notificationPrefsProvider.notifier)
.toggle('medication'),
),
_SwitchTile(
icon: Icons.warning_amber_rounded,
iconBg: AppColors.errorLight,
iconColor: AppTheme.error,
title: '健康异常提醒',
subtitle: '检测到数据异常时及时通知',
value: prefs['healthAlert'] ?? true,
onChanged: (v) => ref
.read(notificationPrefsProvider.notifier)
.toggle('healthAlert'),
),
_SwitchTile(
icon: Icons.event_available_rounded,
iconBg: AppColors.successLight,
iconColor: AppColors.success,
title: '复查日期提醒',
subtitle: '复查日前一天提醒您预约',
value: prefs['followUp'] ?? true,
onChanged: (v) => ref
.read(notificationPrefsProvider.notifier)
.toggle('followUp'),
),
_SwitchTile(
icon: Icons.forum_outlined,
iconBg: AppColors.iconBg,
iconColor: AppTheme.primary,
title: 'AI 回复通知',
subtitle: 'AI 助手回复时发送通知',
value: prefs['aiReply'] ?? false,
onChanged: (v) => ref
.read(notificationPrefsProvider.notifier)
.toggle('aiReply'),
),
const SizedBox(height: 24),
// ── 免打扰时段 ──
_SectionTitle(title: '免打扰时段'),
_SwitchTile(
title: '开启免打扰模式',
subtitle: dndOn ? '22:00 - 08:00 期间静音' : '关闭后全天接收通知',
value: dndOn,
onChanged: (v) => ref
.read(notificationPrefsProvider.notifier)
.toggle('dndEnabled'),
),
if (dndOn) ...[
Container(
margin: const EdgeInsets.symmetric(horizontal: 4),
padding: const EdgeInsets.symmetric(
horizontal: 16,
vertical: 14,
),
decoration: BoxDecoration(
color: AppTheme.surface,
borderRadius: BorderRadius.circular(AppTheme.rMd),
border: Border.all(color: AppColors.border),
boxShadow: AppColors.cardShadowLight,
),
child: Row(
children: [
Expanded(
child: _TimeButton(
label: '开始',
time: '22:00',
onTap: () async {
final picked = await showAppTimePicker(
context,
initialTime: const TimeOfDay(hour: 22, minute: 0),
);
if (picked != null && context.mounted) {
ref
.read(notificationPrefsProvider.notifier)
.setDndStart(picked);
}
},
),
),
Padding(
padding: const EdgeInsets.symmetric(horizontal: 12),
child: Text(
'~',
style: TextStyle(
fontSize: 19,
color: AppTheme.textHint,
),
),
),
Expanded(
child: _TimeButton(
label: '结束',
time: '08:00',
onTap: () async {
final picked = await showAppTimePicker(
context,
initialTime: const TimeOfDay(hour: 8, minute: 0),
);
if (picked != null && context.mounted) {
ref
.read(notificationPrefsProvider.notifier)
.setDndEnd(picked);
}
},
),
),
],
),
),
const SizedBox(height: 8),
],
const SizedBox(height: 40),
],
),
),
);
}
}
// ── 子组件 ──
class _SectionTitle extends StatelessWidget {
final String title;
const _SectionTitle({required this.title});
@override
Widget build(BuildContext context) {
return Padding(
padding: const EdgeInsets.only(left: 4, bottom: 10),
child: Text(
title,
style: const TextStyle(
fontSize: 17,
fontWeight: FontWeight.w600,
color: AppColors.textSecondary,
),
),
);
}
}
class _SwitchTile extends StatelessWidget {
final IconData? icon;
final Color? iconBg;
final Color? iconColor;
final String title;
final String? subtitle;
final bool value;
final ValueChanged<bool> onChanged;
const _SwitchTile({
this.icon,
this.iconBg,
this.iconColor,
required this.title,
this.subtitle,
required this.value,
required this.onChanged,
});
@override
Widget build(BuildContext context) {
return Container(
margin: const EdgeInsets.symmetric(horizontal: 4, vertical: 3),
padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 12),
decoration: BoxDecoration(
color: AppTheme.surface,
borderRadius: BorderRadius.circular(AppTheme.rMd),
border: Border.all(color: AppColors.border),
boxShadow: AppColors.cardShadowLight,
),
child: Row(
children: [
if (icon != null) ...[
Container(
width: 38,
height: 38,
decoration: BoxDecoration(
color: iconBg ?? AppColors.iconBg,
borderRadius: BorderRadius.circular(10),
),
child: Icon(
icon,
size: 23,
color: iconColor ?? AppColors.primary,
),
),
const SizedBox(width: 12),
],
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
title,
style: const TextStyle(
fontSize: 18,
color: AppColors.textPrimary,
fontWeight: FontWeight.w500,
),
),
if (subtitle != null && subtitle!.isNotEmpty)
Text(
subtitle!,
style: TextStyle(fontSize: 15, color: AppTheme.textSub),
),
],
),
),
Switch(
value: value,
onChanged: onChanged,
activeThumbColor: AppTheme.primary,
activeTrackColor: AppColors.primaryLight,
),
],
),
);
}
}
class _TimeButton extends StatelessWidget {
final String label;
final String time;
final VoidCallback onTap;
const _TimeButton({
required this.label,
required this.time,
required this.onTap,
});
@override
Widget build(BuildContext context) {
return GestureDetector(
onTap: onTap,
child: Container(
padding: const EdgeInsets.symmetric(horizontal: 14, vertical: 10),
decoration: BoxDecoration(
border: Border.all(color: AppColors.border),
borderRadius: BorderRadius.circular(AppTheme.rSm),
),
child: Column(
children: [
Text(
label,
style: TextStyle(fontSize: 14, color: AppTheme.textHint),
),
Text(
time,
style: const TextStyle(
fontSize: 19,
fontWeight: FontWeight.w600,
color: AppTheme.primary,
),
),
],
),
),
);
}
}