jiaolongzhen/AI-Health
2
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

feat: 应用内通知系统 + 结构化手术史/用药等相关改动

Browse Source 
- 新增用户通知 outbox 流水线(EfUserNotificationPipeline)与后台投递 worker
- 通知中心页面及前端通知服务接入
- 健康指标异常、用药/运动提醒等事件统一产出站内通知
- 健康档案结构化手术史、用药提醒扫描、医生/用户端点等配套调整
- AppDbContext 注册通知相关实体
This commit is contained in:
MingNian
2026-06-21 21:06:29 +08:00
parent b57d0d16f4
commit 13714d9ed8
34 changed files with 1541 additions and 200 deletions
Download Patch File Download Diff File Expand all files Collapse all files

593
health_app/lib/pages/notifications/notification_center_page.dart Normal file
View File

@@ -0,0 +1,593 @@
import 'package:flutter/material.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';
import 'package:shadcn_ui/shadcn_ui.dart';
import '../../core/app_colors.dart';
import '../../core/app_theme.dart';
import '../../core/navigation_provider.dart';
import '../../providers/data_providers.dart';
import '../../services/in_app_notification_service.dart';
class NotificationCenterPage extends ConsumerStatefulWidget {
const NotificationCenterPage({super.key});
@override
ConsumerState<NotificationCenterPage> createState() =>
_NotificationCenterPageState();
}
class _NotificationCenterPageState
extends ConsumerState<NotificationCenterPage> {
InAppNotificationHistory? _history;
bool _loading = true;
bool _markingAll = false;
String? _error;
InAppNotificationService get _service =>
ref.read(inAppNotificationServiceProvider);
@override
void initState() {
super.initState();
Future.microtask(_load);
}
Future<void> _load() async {
if (mounted) {
setState(() {
_loading = true;
_error = null;
});
}
try {
final history = await _service.getHistory();
if (!mounted) return;
setState(() {
_history = history;
_loading = false;
});
ref.invalidate(notificationUnreadCountProvider);
} catch (error) {
if (mounted) {
setState(() {
_error = '$error';
_loading = false;
});
}
}
}
Future<void> _open(InAppNotification item) async {
if (!item.isRead) {
await _service.acknowledge(item.id);
if (!mounted) return;
setState(() {
final current = _history;
if (current == null) return;
_history = InAppNotificationHistory(
unreadCount: (current.unreadCount - 1).clamp(0, current.unreadCount),
items: current.items
.map(
(value) =>
value.id == item.id ? value.copyWith(isRead: true) : value,
)
.toList(),
);
});
ref.invalidate(notificationUnreadCountProvider);
}
if (!mounted || item.actionType == null) return;
switch (item.actionType) {
case 'medication':
pushRoute(ref, 'medCheckIn', params: {'id': item.actionTargetId ?? ''});
return;
case 'exercise':
pushRoute(ref, 'exercisePlan');
return;
case 'health':
pushRoute(ref, 'trend', params: {'type': item.actionTargetId ?? ''});
return;
case 'report':
final reportId = item.actionTargetId;
if (reportId != null && reportId.isNotEmpty) {
pushRoute(ref, 'aiAnalysis', params: {'id': reportId});
}
return;
}
}
Future<void> _markAllRead() async {
if (_markingAll || (_history?.unreadCount ?? 0) == 0) return;
setState(() => _markingAll = true);
try {
await _service.markAllRead();
if (!mounted) return;
final current = _history;
if (current != null) {
setState(
() => _history = InAppNotificationHistory(
unreadCount: 0,
items: current.items
.map((item) => item.copyWith(isRead: true))
.toList(),
),
);
}
ref.invalidate(notificationUnreadCountProvider);
} finally {
if (mounted) setState(() => _markingAll = false);
}
}
Future<void> _delete(InAppNotification item) async {
try {
await _service.delete(item.id);
if (!mounted) return;
final current = _history;
if (current != null) {
setState(
() => _history = InAppNotificationHistory(
unreadCount: item.isRead
? current.unreadCount
: (current.unreadCount - 1).clamp(0, current.unreadCount),
items: current.items.where((value) => value.id != item.id).toList(),
),
);
}
ref.invalidate(notificationUnreadCountProvider);
} catch (_) {
if (mounted) await _load();
}
}
@override
Widget build(BuildContext context) {
final items = _history?.items ?? const <InAppNotification>[];
return Scaffold(
body: AppBackground(
safeArea: true,
child: Column(
children: [
_Header(
unreadCount: _history?.unreadCount ?? 0,
markingAll: _markingAll,
onBack: () => popRoute(ref),
onMarkAllRead: _markAllRead,
),
Expanded(
child: RefreshIndicator(
onRefresh: _load,
color: const Color(0xFF438CE1),
child: _buildBody(items),
),
),
],
),
),
);
}
Widget _buildBody(List<InAppNotification> items) {
if (_loading) {
return const Center(child: CircularProgressIndicator());
}
if (_error != null) {
return _MessageState(
icon: LucideIcons.wifiOff,
title: '通知加载失败',
message: '请检查网络连接后重试',
buttonText: '重新加载',
onPressed: _load,
);
}
if (items.isEmpty) {
return const _MessageState(
icon: LucideIcons.bellOff,
title: '暂时没有通知',
message: '用药、运动、健康指标和报告消息会显示在这里',
);
}
final today = <InAppNotification>[];
final earlier = <InAppNotification>[];
final now = DateTime.now();
for (final item in items) {
final local = item.createdAt.toLocal();
final isToday =
local.year == now.year &&
local.month == now.month &&
local.day == now.day;
(isToday ? today : earlier).add(item);
}
return ListView(
physics: const AlwaysScrollableScrollPhysics(),
padding: const EdgeInsets.fromLTRB(16, 6, 16, 32),
children: [
if (today.isNotEmpty) ...[
const _SectionTitle('今天'),
...today.map(_buildDismissible),
],
if (earlier.isNotEmpty) ...[
const SizedBox(height: 10),
const _SectionTitle('更早'),
...earlier.map(_buildDismissible),
],
],
);
}
Widget _buildDismissible(InAppNotification item) => Padding(
padding: const EdgeInsets.only(bottom: 10),
child: Dismissible(
key: ValueKey(item.id),
direction: DismissDirection.endToStart,
background: Container(
alignment: Alignment.centerRight,
padding: const EdgeInsets.only(right: 24),
decoration: BoxDecoration(
color: AppColors.error,
borderRadius: BorderRadius.circular(18),
),
child: const Icon(LucideIcons.trash2, color: Colors.white),
),
onDismissed: (_) => _delete(item),
child: _NotificationCard(item: item, onTap: () => _open(item)),
),
);
}
class _Header extends StatelessWidget {
final int unreadCount;
final bool markingAll;
final VoidCallback onBack;
final VoidCallback onMarkAllRead;
const _Header({
required this.unreadCount,
required this.markingAll,
required this.onBack,
required this.onMarkAllRead,
});
@override
Widget build(BuildContext context) => Padding(
padding: const EdgeInsets.fromLTRB(8, 8, 12, 10),
child: Row(
children: [
IconButton(
tooltip: '返回',
onPressed: onBack,
icon: const Icon(LucideIcons.chevronLeft),
),
const SizedBox(width: 2),
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
const Text(
'通知中心',
style: TextStyle(
fontSize: 21,
fontWeight: FontWeight.w800,
color: AppColors.textPrimary,
),
),
const SizedBox(height: 2),
Text(
unreadCount == 0 ? '所有消息均已读' : '$unreadCount 条未读消息',
style: const TextStyle(
fontSize: 12,
color: AppColors.textSecondary,
),
),
],
),
),
if (unreadCount > 0)
TextButton.icon(
onPressed: markingAll ? null : onMarkAllRead,
icon: markingAll
? const SizedBox(
width: 14,
height: 14,
child: CircularProgressIndicator(strokeWidth: 2),
)
: const Icon(LucideIcons.checkCheck, size: 17),
label: const Text('全部已读'),
),
],
),
);
}
class _SectionTitle extends StatelessWidget {
final String text;
const _SectionTitle(this.text);
@override
Widget build(BuildContext context) => Padding(
padding: const EdgeInsets.fromLTRB(4, 6, 4, 10),
child: Text(
text,
style: const TextStyle(
fontSize: 13,
fontWeight: FontWeight.w700,
color: AppColors.textSecondary,
),
),
);
}
class _NotificationCard extends StatelessWidget {
final InAppNotification item;
final VoidCallback onTap;
const _NotificationCard({required this.item, required this.onTap});
@override
Widget build(BuildContext context) {
final visual = _NotificationVisual.of(item);
return Material(
color: item.isRead
? Colors.white.withValues(alpha: 0.72)
: Colors.white.withValues(alpha: 0.96),
borderRadius: BorderRadius.circular(18),
elevation: item.isRead ? 0 : 1,
shadowColor: visual.color.withValues(alpha: 0.12),
child: InkWell(
onTap: onTap,
borderRadius: BorderRadius.circular(18),
child: Container(
padding: const EdgeInsets.all(14),
decoration: BoxDecoration(
borderRadius: BorderRadius.circular(18),
border: Border.all(
color: item.isRead
? const Color(0xFFE9EEF5)
: visual.color.withValues(alpha: 0.18),
),
),
child: Row(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Container(
width: 46,
height: 46,
decoration: BoxDecoration(
gradient: LinearGradient(
begin: Alignment.topLeft,
end: Alignment.bottomRight,
colors: [visual.lightColor, Colors.white],
),
borderRadius: BorderRadius.circular(14),
),
child: Icon(visual.icon, size: 22, color: visual.color),
),
const SizedBox(width: 12),
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Row(
children: [
Expanded(
child: Text(
item.title,
style: TextStyle(
fontSize: 15,
fontWeight: item.isRead
? FontWeight.w600
: FontWeight.w800,
color: AppColors.textPrimary,
),
),
),
if (!item.isRead)
Container(
width: 8,
height: 8,
decoration: BoxDecoration(
color: visual.color,
shape: BoxShape.circle,
boxShadow: [
BoxShadow(
color: visual.color.withValues(alpha: 0.3),
blurRadius: 5,
),
],
),
),
],
),
const SizedBox(height: 5),
Text(
item.message,
style: const TextStyle(
fontSize: 13,
height: 1.45,
color: AppColors.textSecondary,
),
),
const SizedBox(height: 9),
Row(
children: [
Text(
_formatTime(item.createdAt),
style: const TextStyle(
fontSize: 11,
color: AppColors.textHint,
),
),
const Spacer(),
if (item.actionType != null)
Row(
children: [
Text(
'查看详情',
style: TextStyle(
fontSize: 12,
fontWeight: FontWeight.w600,
color: visual.color,
),
),
const SizedBox(width: 2),
Icon(
LucideIcons.chevronRight,
size: 14,
color: visual.color,
),
],
),
],
),
],
),
),
],
),
),
),
);
}
static String _formatTime(DateTime value) {
final local = value.toLocal();
final now = DateTime.now();
final time =
'${local.hour.toString().padLeft(2, '0')}:'
'${local.minute.toString().padLeft(2, '0')}';
if (local.year == now.year &&
local.month == now.month &&
local.day == now.day) {
return time;
}
if (local.year == now.year) return '${local.month}月${local.day}日 $time';
return '${local.year}年${local.month}月${local.day}日 $time';
}
}
class _NotificationVisual {
final IconData icon;
final Color color;
final Color lightColor;
const _NotificationVisual(this.icon, this.color, this.lightColor);
factory _NotificationVisual.of(InAppNotification item) {
switch (item.actionType) {
case 'exercise':
return const _NotificationVisual(
LucideIcons.activity,
Color(0xFF2C9A70),
Color(0xFFDDF7EC),
);
case 'health':
if (item.severity == 'critical') {
return const _NotificationVisual(
LucideIcons.triangleAlert,
Color(0xFFE55353),
Color(0xFFFFE7E7),
);
}
return const _NotificationVisual(
LucideIcons.heartPulse,
Color(0xFFE8863A),
Color(0xFFFFEEDC),
);
case 'report':
if (item.severity == 'error') {
return const _NotificationVisual(
LucideIcons.fileWarning,
Color(0xFFE55353),
Color(0xFFFFE7E7),
);
}
return const _NotificationVisual(
LucideIcons.fileCheck2,
Color(0xFF7B68CE),
Color(0xFFEDE9FF),
);
default:
return const _NotificationVisual(
LucideIcons.pill,
Color(0xFF468AD8),
Color(0xFFE4F0FF),
);
}
}
}
class _MessageState extends StatelessWidget {
final IconData icon;
final String title;
final String message;
final String? buttonText;
final VoidCallback? onPressed;
const _MessageState({
required this.icon,
required this.title,
required this.message,
this.buttonText,
this.onPressed,
});
@override
Widget build(BuildContext context) => ListView(
physics: const AlwaysScrollableScrollPhysics(),
padding: const EdgeInsets.fromLTRB(28, 120, 28, 32),
children: [
Container(
padding: const EdgeInsets.symmetric(horizontal: 24, vertical: 34),
decoration: BoxDecoration(
gradient: LinearGradient(
colors: [
Colors.white.withValues(alpha: 0.95),
const Color(0xFFF1F7FF).withValues(alpha: 0.9),
],
),
borderRadius: BorderRadius.circular(24),
border: Border.all(color: const Color(0xFFE5EDF7)),
),
child: Column(
children: [
Container(
width: 64,
height: 64,
decoration: BoxDecoration(
color: const Color(0xFFE5F0FF),
borderRadius: BorderRadius.circular(20),
),
child: Icon(icon, size: 29, color: const Color(0xFF5D91CF)),
),
const SizedBox(height: 18),
Text(
title,
style: const TextStyle(
fontSize: 17,
fontWeight: FontWeight.w800,
color: AppColors.textPrimary,
),
),
const SizedBox(height: 7),
Text(
message,
textAlign: TextAlign.center,
style: const TextStyle(
fontSize: 13,
height: 1.5,
color: AppColors.textSecondary,
),
),
if (buttonText != null) ...[
const SizedBox(height: 20),
FilledButton(onPressed: onPressed, child: Text(buttonText!)),
],
],
),
),
],
);
}