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feat: AI 对话附件上下文解析 + 历史会话归档 + 多页面 UI 重构

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- 后端: 新增 AttachmentContextBuilder 解析图片/PDF 摘要并拼入 LLM 上下文; ai_chat_endpoints 扩展附件接口; 新增 ReportAnalysisService
- 前端: 新增历史会话页与 conversation_history_provider; chat 链路支持附件展示与回放
- UI: 重构 medication_checkin / notification_center / profile / health_drawer 等多页面
- 配置: api_client baseUrl 适配当前 WiFi IP
This commit is contained in:
MingNian
2026-07-06 12:44:59 +08:00
parent 4507083f3f
commit 7a93237069
38 changed files with 4165 additions and 1157 deletions
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2
health_app/lib/widgets/drawer_shell.dart
View File

@@ -9,7 +9,7 @@ class DrawerShell extends StatelessWidget {
@override
Widget build(BuildContext context) {
return Drawer(
width: MediaQuery.of(context).size.width * widthFactor,
width: MediaQuery.sizeOf(context).width * widthFactor,
backgroundColor: Colors.transparent,
elevation: 0,
child: ClipRRect(

107
health_app/lib/widgets/enterprise_widgets.dart
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@@ -18,6 +18,7 @@ class EnterpriseHeader extends StatelessWidget {
final Color accent;
final List<EnterpriseStat> stats;
final Widget? trailing;
final bool showIcon;
const EnterpriseHeader({
super.key,
@@ -28,23 +29,91 @@ class EnterpriseHeader extends StatelessWidget {
required this.accent,
this.stats = const [],
this.trailing,
this.showIcon = true,
});
@override
Widget build(BuildContext context) {
return Row(
children: [
for (var i = 0; i < stats.length; i++) ...[
Expanded(
child: _HeaderStat(
stat: stats[i],
color: i.isEven ? color : accent,
accent: i.isEven ? accent : color,
),
return Container(
padding: const EdgeInsets.all(16),
decoration: BoxDecoration(
color: Colors.white,
borderRadius: BorderRadius.circular(16),
border: Border.all(color: AppColors.border, width: 1.1),
boxShadow: [AppTheme.shadowLight],
),
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Row(
children: [
if (showIcon) ...[
Container(
width: 46,
height: 46,
decoration: BoxDecoration(
gradient: LinearGradient(
begin: Alignment.topLeft,
end: Alignment.bottomRight,
colors: [color, accent],
),
borderRadius: BorderRadius.circular(14),
),
child: Icon(icon, color: Colors.white, size: 25),
),
const SizedBox(width: 12),
],
Expanded(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
Text(
title,
maxLines: 1,
overflow: TextOverflow.ellipsis,
style: const TextStyle(
color: AppColors.textPrimary,
fontSize: 20,
fontWeight: FontWeight.w900,
),
),
const SizedBox(height: 3),
Text(
subtitle,
maxLines: 2,
overflow: TextOverflow.ellipsis,
style: const TextStyle(
color: AppColors.textSecondary,
fontSize: 14,
fontWeight: FontWeight.w600,
height: 1.25,
),
),
],
),
),
if (trailing != null) ...[const SizedBox(width: 10), trailing!],
],
),
if (i != stats.length - 1) const SizedBox(width: 8),
if (stats.isNotEmpty) ...[
const SizedBox(height: 14),
Row(
children: [
for (var i = 0; i < stats.length; i++) ...[
Expanded(
child: _HeaderStat(
stat: stats[i],
color: i.isEven ? color : accent,
accent: i.isEven ? accent : color,
),
),
if (i != stats.length - 1) const SizedBox(width: 8),
],
],
),
],
],
],
),
);
}
}
@@ -63,8 +132,8 @@ class _HeaderStat extends StatelessWidget {
@override
Widget build(BuildContext context) {
return Container(
constraints: const BoxConstraints(minHeight: 54),
padding: const EdgeInsets.symmetric(horizontal: 10, vertical: 9),
constraints: const BoxConstraints(minHeight: 66),
padding: const EdgeInsets.symmetric(horizontal: 12, vertical: 11),
decoration: BoxDecoration(
gradient: LinearGradient(
begin: Alignment.topLeft,
@@ -80,8 +149,8 @@ class _HeaderStat extends StatelessWidget {
child: Row(
children: [
if (stat.icon != null) ...[
Icon(stat.icon, color: color, size: 16),
const SizedBox(width: 6),
Icon(stat.icon, color: color, size: 19),
const SizedBox(width: 8),
],
Expanded(
child: Column(
@@ -93,8 +162,8 @@ class _HeaderStat extends StatelessWidget {
overflow: TextOverflow.ellipsis,
style: const TextStyle(
color: AppColors.textPrimary,
fontSize: 14,
fontWeight: FontWeight.w800,
fontSize: 17,
fontWeight: FontWeight.w900,
),
),
const SizedBox(height: 2),
@@ -104,8 +173,8 @@ class _HeaderStat extends StatelessWidget {
overflow: TextOverflow.ellipsis,
style: const TextStyle(
color: AppColors.textSecondary,
fontSize: 11,
fontWeight: FontWeight.w700,
fontSize: 12,
fontWeight: FontWeight.w800,
),
),
],

287
health_app/lib/widgets/health_drawer.dart
View File

@@ -3,6 +3,8 @@ import 'package:flutter_riverpod/flutter_riverpod.dart';
import '../core/app_colors.dart';
import '../core/navigation_provider.dart';
import '../providers/auth_provider.dart';
import '../providers/chat_provider.dart';
import '../providers/conversation_history_provider.dart';
import '../providers/data_providers.dart';
import 'drawer_shell.dart';
@@ -29,6 +31,8 @@ class HealthDrawer extends ConsumerWidget {
_HealthDashboard(latestHealth: latestHealth, ref: ref),
const SizedBox(height: 18),
_NavigationSection(ref: ref),
const SizedBox(height: 18),
_HistorySection(ref: ref),
],
),
),
@@ -607,3 +611,286 @@ class _NavItem {
required this.colors,
});
}
/// 侧边栏底部：最近 5 条对话历史 + 查看全部 + 清空。
class _HistorySection extends ConsumerWidget {
final WidgetRef ref;
const _HistorySection({required this.ref});
static const int _previewCount = 5;
@override
Widget build(BuildContext context, WidgetRef _) {
final async = ref.watch(conversationHistoryProvider);
return _Panel(
title: '对话记录',
trailing: _HistoryActions(ref: ref, async: async),
backgroundGradient: const LinearGradient(
begin: Alignment.topLeft,
end: Alignment.bottomRight,
colors: [Color(0xFFFFFFFF), Color(0xFFF6F1FF), Color(0xFFEFF6FF)],
),
child: async.when(
loading: () => const Padding(
padding: EdgeInsets.symmetric(vertical: 14),
child: Center(
child: SizedBox(
width: 22,
height: 22,
child: CircularProgressIndicator(strokeWidth: 2),
),
),
),
error: (error, stackTrace) => const Padding(
padding: EdgeInsets.symmetric(vertical: 14),
child: Text(
'加载失败',
style: TextStyle(fontSize: 13, color: AppColors.textSecondary),
),
),
data: (list) {
if (list.isEmpty) {
return const Padding(
padding: EdgeInsets.symmetric(vertical: 12),
child: Text(
'暂无历史，发起对话后会显示在这里',
style: TextStyle(fontSize: 13, color: AppColors.textSecondary),
),
);
}
final preview = list.take(_previewCount).toList();
return Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: [
for (var i = 0; i < preview.length; i++)
_DrawerHistoryTile(
item: preview[i],
isLast: i == preview.length - 1,
onTap: () async {
Navigator.of(context).maybePop(); // 关侧边栏
await ref
.read(chatProvider.notifier)
.loadConversation(preview[i].id);
},
onDelete: () async {
try {
await ref
.read(conversationHistoryProvider.notifier)
.deleteOne(preview[i].id);
} catch (_) {
// 失败时 provider 已回滚状态，UI 自然恢复
}
},
),
if (list.length > _previewCount) ...[
const SizedBox(height: 8),
Align(
alignment: Alignment.centerRight,
child: InkWell(
onTap: () {
Navigator.of(context).maybePop();
pushRoute(ref, 'conversationHistory');
},
borderRadius: BorderRadius.circular(999),
child: const Padding(
padding: EdgeInsets.symmetric(horizontal: 8, vertical: 6),
child: Text(
'查看全部',
style: TextStyle(
fontSize: 12,
fontWeight: FontWeight.w800,
color: AppColors.textSecondary,
),
),
),
),
),
],
],
);
},
),
);
}
}
class _HistoryActions extends StatelessWidget {
final WidgetRef ref;
final AsyncValue<List<ConversationListItem>> async;
const _HistoryActions({required this.ref, required this.async});
@override
Widget build(BuildContext context) {
final hasItems = (async.asData?.value.isNotEmpty ?? false);
return Row(
mainAxisSize: MainAxisSize.min,
children: [
InkWell(
onTap: () => ref.read(conversationHistoryProvider.notifier).refresh(),
borderRadius: BorderRadius.circular(999),
child: const Padding(
padding: EdgeInsets.all(6),
child: Icon(
Icons.refresh_rounded,
size: 18,
color: Color(0xFF6D28D9),
),
),
),
if (hasItems)
InkWell(
onTap: () => _confirmClearAll(context, ref),
borderRadius: BorderRadius.circular(999),
child: const Padding(
padding: EdgeInsets.all(6),
child: Icon(
Icons.delete_sweep_rounded,
size: 18,
color: AppColors.error,
),
),
),
],
);
}
Future<void> _confirmClearAll(BuildContext context, WidgetRef ref) async {
final ok = await showDialog<bool>(
context: context,
builder: (ctx) => AlertDialog(
title: const Text('清空全部历史'),
content: const Text('清空后无法恢复，确认继续？'),
actions: [
TextButton(
onPressed: () => Navigator.pop(ctx, false),
child: const Text('取消'),
),
TextButton(
onPressed: () => Navigator.pop(ctx, true),
style: TextButton.styleFrom(foregroundColor: AppColors.error),
child: const Text('清空'),
),
],
),
);
if (ok != true) return;
try {
await ref.read(conversationHistoryProvider.notifier).clearAll();
} catch (_) {
if (context.mounted) {
ScaffoldMessenger.of(context).showSnackBar(
const SnackBar(
content: Text('清空失败，请稍后重试'),
backgroundColor: AppColors.error,
),
);
}
}
}
}
class _DrawerHistoryTile extends StatelessWidget {
final ConversationListItem item;
final bool isLast;
final VoidCallback onTap;
final VoidCallback onDelete;
const _DrawerHistoryTile({
required this.item,
required this.isLast,
required this.onTap,
required this.onDelete,
});
@override
Widget build(BuildContext context) {
return Dismissible(
key: ValueKey('drawer-${item.id}'),
direction: DismissDirection.endToStart,
background: Container(
alignment: Alignment.centerRight,
padding: const EdgeInsets.only(right: 14),
margin: EdgeInsets.only(bottom: isLast ? 0 : 8),
decoration: BoxDecoration(
color: AppColors.error,
borderRadius: BorderRadius.circular(16),
),
child: const Icon(Icons.delete_outline, color: Colors.white),
),
confirmDismiss: (_) async {
onDelete();
return true;
},
child: InkWell(
onTap: onTap,
borderRadius: BorderRadius.circular(14),
child: Container(
margin: EdgeInsets.only(bottom: isLast ? 0 : 6),
padding: const EdgeInsets.symmetric(horizontal: 10, vertical: 10),
decoration: BoxDecoration(
color: Colors.white.withValues(alpha: 0.72),
borderRadius: BorderRadius.circular(14),
border: Border.all(color: Colors.white.withValues(alpha: 0.9)),
),
child: Row(
children: [
Expanded(
child: Text(
_displaySummary(item),
maxLines: 1,
overflow: TextOverflow.ellipsis,
style: const TextStyle(
fontSize: 15,
fontWeight: FontWeight.w800,
color: AppColors.textPrimary,
height: 1.2,
),
),
),
const SizedBox(width: 10),
Text(
_shortDate(item.updatedAt),
style: const TextStyle(
fontSize: 13,
fontWeight: FontWeight.w700,
color: AppColors.textHint,
),
),
],
),
),
),
);
}
static String _displayTitle(ConversationListItem item) {
final s = item.summary?.trim();
if (s != null && s.isNotEmpty) return s;
final t = item.title?.trim();
if (t != null && t.isNotEmpty) return t;
return '未命名对话';
}
static String _displaySummary(ConversationListItem item) {
final s = item.summary?.trim();
if (s != null && s.isNotEmpty) return s.replaceAll(RegExp(r'\s+'), ' ');
return _displayTitle(item);
}
static String _shortDate(DateTime time) {
final now = DateTime.now();
final local = time.toLocal();
if (local.year == now.year &&
local.month == now.month &&
local.day == now.day) {
return '今天';
}
final yesterday = now.subtract(const Duration(days: 1));
if (local.year == yesterday.year &&
local.month == yesterday.month &&
local.day == yesterday.day) {
return '昨天';
}
return '${local.month}/${local.day}';
}
}