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feat: 后端架构重构 — Endpoint→Service→Repository分层 + AI确认机制 + 异步任务持久化

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- 核心业务拆分为 Endpoint → Application Service → Repository 三层
- AI写入操作必须用户确认后才写库(确认卡片机制)
- 报告/饮食/用药分析改为持久化任务队列(原子领取/重试/重启恢复)
- 运动计划修复: 连续真实日期替代周模板
- 用药提醒去重 + 通知Outbox预留
- 认证收拢到AuthService, 管理员收拢到AdminService
- AI会话加用户归属校验防串号
- 提示词调整为患者视角
- 开发假数据已关闭
- 21/21测试通过, 0警告0错误
This commit is contained in:
MingNian
2026-06-20 20:41:42 +08:00
parent c610417e29
commit 4d213b5a44
132 changed files with 6733 additions and 2856 deletions
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366
health_app/lib/pages/report/report_pages.dart
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@@ -1,12 +1,13 @@
import 'dart:convert';
import 'dart:async';
import 'dart:io';
import 'package:dio/dio.dart';
import 'package:flutter/material.dart';
import 'package:flutter_riverpod/flutter_riverpod.dart';
import 'package:image_picker/image_picker.dart';
import 'package:file_picker/file_picker.dart';
import '../../core/app_colors.dart';
import '../../core/app_theme.dart';
import '../../core/api_client.dart' show baseUrl;
import '../../core/navigation_provider.dart';
import '../../providers/auth_provider.dart';
@@ -19,12 +20,14 @@ class ReportState {
final String? uploadingImage;
final bool isAnalyzing;
final ReportAnalysis? currentAnalysis;
final String? uploadError;
ReportState({
this.reports = const [],
this.uploadingImage,
this.isAnalyzing = false,
this.currentAnalysis,
this.uploadError,
});
ReportState copyWith({
@@ -32,12 +35,21 @@ class ReportState {
String? uploadingImage,
bool? isAnalyzing,
ReportAnalysis? currentAnalysis,
String? uploadError,
bool clearUploadingImage = false,
bool clearCurrentAnalysis = false,
bool clearUploadError = false,
}) {
return ReportState(
reports: reports ?? this.reports,
uploadingImage: uploadingImage ?? this.uploadingImage,
uploadingImage: clearUploadingImage
? null
: uploadingImage ?? this.uploadingImage,
isAnalyzing: isAnalyzing ?? this.isAnalyzing,
currentAnalysis: currentAnalysis ?? this.currentAnalysis,
currentAnalysis: clearCurrentAnalysis
? null
: currentAnalysis ?? this.currentAnalysis,
uploadError: clearUploadError ? null : uploadError ?? this.uploadError,
);
}
}
@@ -47,9 +59,12 @@ class ReportItem {
final String title;
final String type;
final DateTime uploadedAt;
final String? imagePath;
final String? fileUrl;
final bool hasAnalysis;
final String status; // PendingDoctor | DoctorReviewed
final String status; // Legacy combined status from backend.
final String aiStatus; // Analyzing | Succeeded | Failed
final String reviewStatus; // Pending | Reviewed
final String? analysisSummary;
final String? severity; // Normal | Abnormal | Severe | Critical
final String? doctorComment;
final String? doctorRecommendation;
@@ -61,9 +76,12 @@ class ReportItem {
required this.title,
required this.type,
required this.uploadedAt,
this.imagePath,
this.fileUrl,
this.hasAnalysis = false,
this.status = 'PendingDoctor',
this.aiStatus = 'Analyzing',
this.reviewStatus = 'Pending',
this.analysisSummary,
this.severity,
this.doctorComment,
this.doctorRecommendation,
@@ -77,12 +95,20 @@ class ReportAnalysis {
final String reportType;
final List<Indicator> indicators;
final String summary;
final String status;
final String aiStatus;
final String reviewStatus;
final String? fileUrl;
ReportAnalysis({
required this.reportId,
required this.reportType,
required this.indicators,
required this.summary,
this.status = 'PendingDoctor',
this.aiStatus = 'Analyzing',
this.reviewStatus = 'Pending',
this.fileUrl,
});
}
@@ -103,8 +129,11 @@ class Indicator {
}
class ReportNotifier extends Notifier<ReportState> {
Timer? _pollTimer;
@override
ReportState build() {
ref.onDispose(() => _pollTimer?.cancel());
Future.microtask(() => loadReports());
return ReportState();
}
@@ -129,8 +158,12 @@ class ReportNotifier extends Notifier<ReportState> {
uploadedAt:
DateTime.tryParse(m['createdAt']?.toString() ?? '') ??
DateTime.now(),
fileUrl: m['fileUrl']?.toString(),
hasAnalysis: m['aiSummary'] != null,
status: m['status']?.toString() ?? 'PendingDoctor',
aiStatus: m['aiStatus']?.toString() ?? _deriveAiStatus(m),
reviewStatus: m['reviewStatus']?.toString() ?? _deriveReviewStatus(m),
analysisSummary: m['aiSummary']?.toString(),
severity: m['severity']?.toString(),
doctorComment: m['doctorComment']?.toString(),
doctorRecommendation: m['doctorRecommendation']?.toString(),
@@ -139,11 +172,25 @@ class ReportNotifier extends Notifier<ReportState> {
);
}).toList();
state = state.copyWith(reports: reports);
_syncAnalysisPolling(reports);
} catch (e) {
debugPrint('[Report] 加载报告列表失败: $e');
}
}
void _syncAnalysisPolling(List<ReportItem> reports) {
final hasAnalyzing = reports.any((r) => r.aiStatus == 'Analyzing');
if (!hasAnalyzing) {
_pollTimer?.cancel();
_pollTimer = null;
return;
}
_pollTimer ??= Timer.periodic(
const Duration(seconds: 4),
(_) => loadReports(),
);
}
void fetchReportDetail(String reportId) async {
try {
final api = ref.read(apiClientProvider);
@@ -164,6 +211,10 @@ class ReportNotifier extends Notifier<ReportState> {
reportType: displayType,
indicators: indicators,
summary: m['aiSummary']?.toString() ?? '',
status: m['status']?.toString() ?? 'PendingDoctor',
aiStatus: m['aiStatus']?.toString() ?? _deriveAiStatus(m),
reviewStatus: m['reviewStatus']?.toString() ?? _deriveReviewStatus(m),
fileUrl: m['fileUrl']?.toString(),
);
state = state.copyWith(currentAnalysis: analysis);
} catch (_) {
@@ -176,8 +227,21 @@ class ReportNotifier extends Notifier<ReportState> {
reportType: '检查报告',
indicators: [],
summary: '暂无数据，请下拉刷新重试',
status: 'AnalysisFailed',
aiStatus: 'Failed',
reviewStatus: 'Pending',
);
String _deriveAiStatus(Map<String, dynamic> m) {
final status = m['status']?.toString();
if (status == 'Analyzing') return 'Analyzing';
if (status == 'AnalysisFailed') return 'Failed';
return m['aiSummary'] != null ? 'Succeeded' : 'Analyzing';
}
String _deriveReviewStatus(Map<String, dynamic> m) =>
m['status']?.toString() == 'DoctorReviewed' ? 'Reviewed' : 'Pending';
List<Indicator> _parseIndicators(String? jsonStr) {
if (jsonStr == null || jsonStr.isEmpty) return [];
try {
@@ -198,7 +262,11 @@ class ReportNotifier extends Notifier<ReportState> {
}
void uploadImage(String path) async {
state = state.copyWith(uploadingImage: path, isAnalyzing: true);
state = state.copyWith(
uploadingImage: path,
isAnalyzing: true,
clearUploadError: true,
);
try {
final api = ref.read(apiClientProvider);
final file = File(path);
@@ -211,14 +279,28 @@ class ReportNotifier extends Notifier<ReportState> {
// 直接上传到报告端点，后端自动触发 VLM+LLM 分析
final createRes = await api.dio.post('/api/reports', data: formData);
final data = createRes.data;
final reportId = data is Map
? (data['data']?['id']?.toString() ?? '')
: '';
state = state.copyWith(isAnalyzing: false, uploadingImage: null);
if (data is Map && data['code'] != 0) {
final message = data['message']?.toString() ?? '上传失败，请稍后重试';
state = state.copyWith(
isAnalyzing: false,
clearUploadingImage: true,
uploadError: message,
);
return;
}
state = state.copyWith(
isAnalyzing: false,
clearUploadingImage: true,
clearUploadError: true,
);
loadReports();
} catch (_) {
state = state.copyWith(isAnalyzing: false, uploadingImage: null);
} catch (e) {
debugPrint('[Report] 上传失败: $e');
state = state.copyWith(
isAnalyzing: false,
clearUploadingImage: true,
uploadError: '上传失败，请检查网络或文件格式后重试',
);
}
}
@@ -237,8 +319,25 @@ class ReportNotifier extends Notifier<ReportState> {
}
}
Future<void> reanalyzeReport(String id) async {
try {
final res = await ref.read(apiClientProvider).post('/api/reports/$id/reanalyze');
final data = res.data;
if (data is Map && data['code'] != 0) {
state = state.copyWith(uploadError: data['message']?.toString() ?? '重新分析失败');
return;
}
state = state.copyWith(clearCurrentAnalysis: true, clearUploadError: true);
await loadReports();
fetchReportDetail(id);
} catch (e) {
debugPrint('[Report] 重新分析失败: $e');
state = state.copyWith(uploadError: '重新分析失败，请稍后重试');
}
}
void clearAnalysis() {
state = state.copyWith(currentAnalysis: null);
state = state.copyWith(clearCurrentAnalysis: true);
}
}
@@ -253,15 +352,18 @@ class ReportListPage extends ConsumerWidget {
if (state.isAnalyzing) {
return GradientScaffold(
appBar: AppBar(title: const Text('报告管理')),
body: const Center(
body: Center(
child: Column(
mainAxisSize: MainAxisSize.min,
children: [
CircularProgressIndicator(color: AppColors.primary),
SizedBox(height: 16),
const CircularProgressIndicator(color: AppColors.primary),
const SizedBox(height: 16),
Text(
'AI 正在分析报告...',
style: TextStyle(fontSize: 16, color: AppColors.textSecondary),
state.uploadingImage == null ? 'AI 正在分析报告...' : '正在上传报告...',
style: const TextStyle(
fontSize: 16,
color: AppColors.textSecondary,
),
),
],
),
@@ -281,14 +383,48 @@ class ReportListPage extends ConsumerWidget {
floatingActionButton: _buildUploadButton(context, ref),
body: RefreshIndicator(
onRefresh: () async => ref.read(reportProvider.notifier).loadReports(),
child: state.reports.isEmpty
? ListView(children: [_buildEmptyState(context)])
: ListView.builder(
padding: const EdgeInsets.all(16),
itemCount: state.reports.length,
itemBuilder: (context, index) =>
_buildReportCard(context, ref, state.reports[index]),
child: ListView(
padding: const EdgeInsets.all(16),
children: [
if (state.uploadError != null) ...[
_buildUploadError(state.uploadError!),
const SizedBox(height: 12),
],
if (state.reports.isEmpty)
_buildEmptyState(context)
else
...state.reports.map(
(report) => _buildReportCard(context, ref, report),
),
],
),
),
);
}
Widget _buildUploadError(String message) {
return Container(
padding: const EdgeInsets.all(12),
decoration: BoxDecoration(
color: AppColors.error.withValues(alpha: 0.08),
borderRadius: BorderRadius.circular(14),
border: Border.all(color: AppColors.error.withValues(alpha: 0.22)),
),
child: Row(
children: [
const Icon(Icons.error_outline, color: AppColors.error, size: 20),
const SizedBox(width: 8),
Expanded(
child: Text(
message,
style: const TextStyle(
fontSize: 14,
color: AppColors.error,
fontWeight: FontWeight.w600,
),
),
),
],
),
);
}
@@ -327,8 +463,9 @@ class ReportListPage extends ConsumerWidget {
source: ImageSource.camera,
imageQuality: 85,
);
if (picked != null)
if (picked != null) {
ref.read(reportProvider.notifier).uploadImage(picked.path);
}
},
),
ListTile(
@@ -344,26 +481,9 @@ class ReportListPage extends ConsumerWidget {
source: ImageSource.gallery,
imageQuality: 85,
);
if (picked != null)
if (picked != null) {
ref.read(reportProvider.notifier).uploadImage(picked.path);
},
),
ListTile(
leading: const Icon(
Icons.picture_as_pdf_outlined,
color: AppColors.primary,
),
title: const Text('上传PDF文件', style: TextStyle(fontSize: 17)),
onTap: () async {
Navigator.pop(ctx);
final result = await FilePicker.platform.pickFiles(
type: FileType.custom,
allowedExtensions: ['pdf'],
);
if (result != null && result.files.isNotEmpty)
ref
.read(reportProvider.notifier)
.uploadFile(result.files.first.path!);
}
},
),
],
@@ -471,66 +591,24 @@ class ReportListPage extends ConsumerWidget {
color: AppColors.textHint,
),
),
if (report.aiStatus == 'Failed') ...[
const SizedBox(height: 4),
Text(
_failureSummary(report),
maxLines: 2,
overflow: TextOverflow.ellipsis,
style: const TextStyle(
fontSize: 13,
height: 1.35,
color: AppColors.error,
fontWeight: FontWeight.w600,
),
),
],
],
),
),
if (report.status == 'DoctorReviewed')
Container(
padding: const EdgeInsets.symmetric(
horizontal: 8,
vertical: 3,
),
decoration: BoxDecoration(
color: AppColors.successLight,
borderRadius: BorderRadius.circular(8),
),
child: const Text(
'已审核',
style: TextStyle(
fontSize: 13,
color: AppColors.success,
fontWeight: FontWeight.w500,
),
),
)
else if (!report.hasAnalysis)
Container(
padding: const EdgeInsets.symmetric(
horizontal: 8,
vertical: 3,
),
decoration: BoxDecoration(
color: AppColors.cardInner,
borderRadius: BorderRadius.circular(8),
),
child: const Text(
'分析中',
style: TextStyle(
fontSize: 13,
color: AppColors.textHint,
fontWeight: FontWeight.w500,
),
),
)
else
Container(
padding: const EdgeInsets.symmetric(
horizontal: 8,
vertical: 3,
),
decoration: BoxDecoration(
color: AppColors.warningLight,
borderRadius: BorderRadius.circular(8),
),
child: const Text(
'待审核',
style: TextStyle(
fontSize: 13,
color: AppColors.warning,
fontWeight: FontWeight.w500,
),
),
),
_buildStatusBadge(report),
const SizedBox(width: 4),
GestureDetector(
onTap: () => _confirmDelete(context, ref, report.id),
@@ -574,6 +652,40 @@ class ReportListPage extends ConsumerWidget {
);
}
Widget _buildStatusBadge(ReportItem report) {
final (label, bg, fg) = switch (report.status) {
_ when report.reviewStatus == 'Reviewed' => ('已审核', AppColors.successLight, AppColors.success),
_ when report.aiStatus == 'Analyzing' => ('分析中', AppColors.cardInner, AppColors.textHint),
_ when report.aiStatus == 'Failed' => ('分析失败', AppColors.error.withValues(alpha: 0.08), AppColors.error),
_ when report.aiStatus == 'Succeeded' => ('待审核', AppColors.warningLight, AppColors.warning),
_ => ('分析中', AppColors.cardInner, AppColors.textHint),
};
return Container(
padding: const EdgeInsets.symmetric(horizontal: 8, vertical: 3),
decoration: BoxDecoration(
color: bg,
borderRadius: BorderRadius.circular(8),
),
child: Text(
label,
style: TextStyle(
fontSize: 13,
color: fg,
fontWeight: FontWeight.w500,
),
),
);
}
String _failureSummary(ReportItem report) {
final summary = report.analysisSummary?.trim();
if (summary != null && summary.isNotEmpty) {
return summary;
}
return 'AI 暂时无法解读，请稍后重试或重新上传清晰图片';
}
String _formatDate(DateTime date) {
final now = DateTime.now();
final diff = now.difference(date);
@@ -593,3 +705,49 @@ String _catTitle(String c) => switch (c) {
'Image' => '影像检查报告',
_ => '检查报告',
};
class ReportOriginalPage extends StatelessWidget {
final String url;
final String title;
const ReportOriginalPage({
super.key,
required this.url,
this.title = '原始报告',
});
@override
Widget build(BuildContext context) {
final imageUrl = _absoluteUrl(url);
return GradientScaffold(
appBar: AppBar(title: Text(title)),
body: Center(
child: InteractiveViewer(
minScale: 0.7,
maxScale: 4,
child: Image.network(
imageUrl,
fit: BoxFit.contain,
errorBuilder: (_, _, _) => const Padding(
padding: EdgeInsets.all(24),
child: Text(
'原始报告图片加载失败',
style: TextStyle(color: AppColors.textSecondary),
),
),
),
),
),
);
}
String _absoluteUrl(String value) {
if (value.startsWith('http://') || value.startsWith('https://')) {
return value;
}
if (value.startsWith('/')) {
return '$baseUrl$value';
}
return '$baseUrl/$value';
}
}