Initial commit: 健康管家 AI 健康陪伴助手
- Backend: .NET 10 Minimal API + EF Core + PostgreSQL - Frontend: Flutter + Riverpod + GoRouter + Dio - AI: DeepSeek LLM + Qwen VLM (OpenAI-compatible) - Auth: SMS + JWT (access/refresh tokens) - Features: AI chat, health tracking, medication management, diet analysis, exercise plans, doctor consultations, report analysis
This commit is contained in:
MingNian
61
health_app/lib/widgets/agent_bar.dart
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61
health_app/lib/widgets/agent_bar.dart
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import 'package:flutter/material.dart';
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import 'package:flutter_riverpod/flutter_riverpod.dart';
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import '../providers/chat_provider.dart';
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/// 智能体胶囊栏——横向滑动
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class AgentBar extends ConsumerWidget {
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const AgentBar({super.key});
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@override
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Widget build(BuildContext context, WidgetRef ref) {
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final selected = ref.watch(selectedAgentProvider);
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final chatNotifier = ref.read(chatProvider.notifier);
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void onTap(ActiveAgent agent) {
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final notifier = ref.read(selectedAgentProvider.notifier);
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notifier.select(agent == selected ? null : agent);
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chatNotifier.setAgent(agent);
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}
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return Container(
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height: 48,
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color: Colors.white,
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child: ListView(
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scrollDirection: Axis.horizontal,
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padding: const EdgeInsets.symmetric(horizontal: 12),
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children: [
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_buildCapsule('AI问诊', Icons.medical_services, ActiveAgent.consultation, selected, onTap),
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_buildCapsule('记数据', Icons.edit_note, ActiveAgent.health, selected, onTap),
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_buildCapsule('拍饮食', Icons.restaurant, ActiveAgent.diet, selected, onTap),
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_buildCapsule('药管家', Icons.medication, ActiveAgent.medication, selected, onTap),
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_buildCapsule('看报告', Icons.description, ActiveAgent.report, selected, onTap),
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_buildCapsule('运动计划', Icons.fitness_center, ActiveAgent.exercise, selected, onTap),
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],
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),
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);
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}
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Widget _buildCapsule(String label, IconData icon, ActiveAgent agent, ActiveAgent? selected, void Function(ActiveAgent) onTap) {
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final isSelected = selected == agent;
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return GestureDetector(
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onTap: () => onTap(agent),
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child: Container(
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margin: const EdgeInsets.symmetric(horizontal: 4, vertical: 6),
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padding: const EdgeInsets.symmetric(horizontal: 14),
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decoration: BoxDecoration(
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color: isSelected ? const Color(0xFF635BFF) : Colors.white,
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border: Border.all(color: const Color(0xFF635BFF)),
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borderRadius: BorderRadius.circular(24),
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),
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child: Row(
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mainAxisSize: MainAxisSize.min,
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children: [
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Icon(icon, size: 16, color: isSelected ? Colors.white : const Color(0xFF635BFF)),
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const SizedBox(width: 6),
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Text(label, style: TextStyle(fontSize: 13, color: isSelected ? Colors.white : const Color(0xFF635BFF))),
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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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119
health_app/lib/widgets/health_drawer.dart
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119
health_app/lib/widgets/health_drawer.dart
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import 'package:flutter/material.dart';
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import 'package:flutter_riverpod/flutter_riverpod.dart';
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import 'package:go_router/go_router.dart';
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import '../providers/auth_provider.dart';
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import '../providers/data_providers.dart';
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/// 侧滑抽屉——健康概览 + 历史对话 + 菜单
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class HealthDrawer extends ConsumerWidget {
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const HealthDrawer({super.key});
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@override
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Widget build(BuildContext context, WidgetRef ref) {
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final auth = ref.watch(authProvider);
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final user = auth.user;
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final latestHealth = ref.watch(latestHealthProvider);
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return Drawer(
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child: SafeArea(
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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// 用户信息
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Container(
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padding: const EdgeInsets.all(20),
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child: Column(
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crossAxisAlignment: CrossAxisAlignment.start,
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children: [
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GestureDetector(
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onTap: () => context.push('/profile'),
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child: CircleAvatar(
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radius: 28,
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backgroundColor: const Color(0xFFEDEBFF),
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child: Icon(Icons.person, size: 32, color: Theme.of(context).colorScheme.primary),
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),
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),
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const SizedBox(height: 12),
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Text(user?.name ?? '未设置昵称', style: Theme.of(context).textTheme.titleMedium),
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if (user != null) const SizedBox(height: 4),
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Text(user?.phone ?? '', style: Theme.of(context).textTheme.labelMedium),
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],
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),
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),
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_DrawerItem(icon: Icons.settings, label: '设置', onTap: () => context.push('/settings')),
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const Divider(),
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// 健康概览——接真实数据
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Padding(
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padding: const EdgeInsets.symmetric(horizontal: 20, vertical: 8),
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child: Text('健康概览', style: Theme.of(context).textTheme.labelMedium!.copyWith(fontWeight: FontWeight.w600)),
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),
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latestHealth.when(
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data: (data) => Column(children: [
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_HealthMetric(icon: Icons.favorite, label: '血压', value: _bpText(data['BloodPressure']), onTap: () => context.push('/trend/blood_pressure')),
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_HealthMetric(icon: Icons.monitor_heart, label: '心率', value: _metricText(data['HeartRate'], '次/分'), onTap: () => context.push('/trend/heart_rate')),
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_HealthMetric(icon: Icons.bloodtype, label: '血糖', value: _metricText(data['Glucose'], 'mmol/L'), onTap: () => context.push('/trend/glucose')),
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_HealthMetric(icon: Icons.air, label: '血氧', value: _metricText(data['SpO2'], '%'), onTap: () => context.push('/trend/spo2')),
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]),
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loading: () => const Padding(padding: EdgeInsets.all(16), child: Center(child: SizedBox(width: 20, height: 20, child: CircularProgressIndicator(strokeWidth: 2)))),
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error: (_, _) => Column(children: [
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_HealthMetric(icon: Icons.favorite, label: '血压', value: '--'),
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_HealthMetric(icon: Icons.monitor_heart, label: '心率', value: '--'),
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_HealthMetric(icon: Icons.bloodtype, label: '血糖', value: '--'),
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_HealthMetric(icon: Icons.air, label: '血氧', value: '--'),
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]),
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),
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const Divider(),
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Padding(
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padding: const EdgeInsets.symmetric(horizontal: 20, vertical: 8),
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child: Text('历史对话', style: Theme.of(context).textTheme.labelMedium!.copyWith(fontWeight: FontWeight.w600)),
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),
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const Expanded(child: Center(child: Text('暂无历史对话', style: TextStyle(color: Color(0xFF999999), fontSize: 14)))),
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const Divider(),
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_DrawerItem(icon: Icons.logout, label: '退出登录', onTap: () async {
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final ok = await showDialog<bool>(context: context, builder: (ctx) => AlertDialog(
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title: const Text('退出登录'), content: const Text('确定退出？'),
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actions: [TextButton(onPressed: () => Navigator.pop(ctx, false), child: const Text('取消')), TextButton(onPressed: () => Navigator.pop(ctx, true), child: const Text('确定'))]));
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if (ok == true) { await ref.read(authProvider.notifier).logout(); if (context.mounted) context.go('/login'); }
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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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String _bpText(dynamic bp) {
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if (bp == null) return '--';
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if (bp is Map) return '${bp['systolic'] ?? '--'}/${bp['diastolic'] ?? '--'}';
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return '--';
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}
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String _metricText(dynamic metric, String unit) {
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if (metric == null) return '--';
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if (metric is Map) {
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final v = metric['value'];
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return v != null ? '$v $unit' : '--';
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}
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return '--';
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}
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}
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class _DrawerItem extends StatelessWidget {
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final IconData icon; final String label; final VoidCallback onTap;
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const _DrawerItem({required this.icon, required this.label, required this.onTap});
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@override Widget build(BuildContext context) => ListTile(leading: Icon(icon, size: 20, color: const Color(0xFF666666)), title: Text(label, style: const TextStyle(fontSize: 16)), onTap: onTap, dense: true);
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}
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class _HealthMetric extends StatelessWidget {
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final IconData icon; final String label; final String value; final VoidCallback? onTap;
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const _HealthMetric({required this.icon, required this.label, required this.value, this.onTap});
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@override Widget build(BuildContext context) => ListTile(
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leading: Icon(icon, size: 18, color: const Color(0xFF635BFF)),
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title: Text(label, style: const TextStyle(fontSize: 16, color: Color(0xFF1A1A1A))),
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trailing: Text(value, style: TextStyle(fontSize: 16, color: value == '--' ? const Color(0xFF999999) : const Color(0xFF1A1A1A))),
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dense: true,
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onTap: onTap,
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);
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}
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