feat: AI 提示词模块化 + AI 同意门控 + AI 草稿存储 + 意图路由 + 医疗引用知识库 + 多页面 UI 优化

- AI 提示词拆分为 markdown 模块（Prompts/global + modules + rag + router） - 新增 AI 同意门控（用户需同意后才能使用 AI 功能） - 新增 AI 录入草稿存储（AiEntryDraftContracts/EfAiEntryDraftStore/AiEntryDraftRecord） - 新增 AI 意图路由（ai_intent_router） - 新增医疗引用知识库（MedicalCitationKnowledge） - 重构 prompt_manager 和 ai_chat_endpoints - 优化聊天/趋势/档案/抽屉/医生端等多个页面 UI - 新增 agent 插画和趋势指标图标资源 - 删除 HANDOFF-2026-07-17.md
2026-07-27 16:53:20 +08:00
parent ad93e38b7e
commit 3b5cec10a6
80 changed files with 4358 additions and 1339 deletions
--- a/health_app/lib/widgets/ai_consent_gate.dart
+++ b/health_app/lib/widgets/ai_consent_gate.dart
@@ -0,0 +1,126 @@
+import 'package:flutter/material.dart';
+import 'package:flutter_riverpod/flutter_riverpod.dart';
+
+import '../core/app_colors.dart';
+import '../core/app_design_tokens.dart';
+import '../providers/ai_consent_provider.dart';
+import '../providers/auth_provider.dart';
+import '../pages/settings/ai_consent_details_page.dart';
+
+class AiConsentGate extends ConsumerStatefulWidget {
+  final Widget child;
+  const AiConsentGate({super.key, required this.child});
+
+  @override
+  ConsumerState<AiConsentGate> createState() => _AiConsentGateState();
+}
+
+class _AiConsentGateState extends ConsumerState<AiConsentGate> {
+  String? _loadedUserId;
+
+  @override
+  Widget build(BuildContext context) {
+    final user = ref.watch(authProvider).user;
+    if (user == null || user.id.isEmpty) return widget.child;
+
+    if (_loadedUserId != user.id) {
+      _loadedUserId = user.id;
+      Future<void>.microtask(
+        () => ref.read(aiConsentProvider.notifier).load(user.id),
+      );
+    }
+
+    final consent = ref.watch(aiConsentProvider);
+    if (consent.userId != user.id || consent.isLoading) {
+      return const Scaffold(backgroundColor: Colors.white);
+    }
+    if (consent.granted) return widget.child;
+
+    return Scaffold(
+      backgroundColor: AppColors.background,
+      body: Center(
+        child: Padding(
+          padding: const EdgeInsets.all(24),
+          child: _ConsentCard(userId: user.id),
+        ),
+      ),
+    );
+  }
+}
+
+class _ConsentCard extends ConsumerWidget {
+  final String userId;
+  const _ConsentCard({required this.userId});
+
+  Future<void> _grant(BuildContext context, WidgetRef ref) async {
+    await ref.read(aiConsentProvider.notifier).grant(userId);
+  }
+
+  Future<void> _decline(BuildContext context, WidgetRef ref) async {
+    await ref.read(authProvider.notifier).logout();
+  }
+
+  @override
+  Widget build(BuildContext context, WidgetRef ref) {
+    return Card(
+      elevation: 0,
+      color: Colors.white,
+      shape: RoundedRectangleBorder(borderRadius: AppRadius.xlBorder),
+      child: Padding(
+        padding: const EdgeInsets.fromLTRB(22, 24, 22, 20),
+        child: Column(
+          mainAxisSize: MainAxisSize.min,
+          crossAxisAlignment: CrossAxisAlignment.stretch,
+          children: [
+            const Icon(Icons.auto_awesome, size: 40, color: AppColors.primary),
+            const SizedBox(height: 14),
+            const Text(
+              'AI 健康服务授权',
+              textAlign: TextAlign.center,
+              style: TextStyle(fontSize: 21, fontWeight: FontWeight.w700),
+            ),
+            const SizedBox(height: 14),
+            const Text(
+              '小脉健康的核心功能使用第三方 AI 服务。经你同意后，你主动输入的健康信息、对话内容、图片和报告可能会发送给相关 AI 服务，用于健康记录、饮食识别、报告整理和 AI 回复。',
+              style: TextStyle(
+                fontSize: 15,
+                height: 1.6,
+                color: AppColors.textSecondary,
+              ),
+            ),
+            const SizedBox(height: 10),
+            const Text(
+              'AI 生成内容仅供健康管理参考，不能替代医生诊断或治疗。',
+              style: TextStyle(
+                fontSize: 14,
+                height: 1.5,
+                color: AppColors.textSecondary,
+              ),
+            ),
+            const SizedBox(height: 10),
+            TextButton(
+              onPressed: () {
+                Navigator.of(context).push(
+                  MaterialPageRoute<void>(
+                    builder: (_) => const AiConsentDetailsPage(),
+                  ),
+                );
+              },
+              child: const Text('查看《AI 数据处理说明》'),
+            ),
+            const SizedBox(height: 8),
+            FilledButton(
+              onPressed: () => _grant(context, ref),
+              child: const Text('同意并继续'),
+            ),
+            const SizedBox(height: 8),
+            OutlinedButton(
+              onPressed: () => _decline(context, ref),
+              child: const Text('不同意并退出'),
+            ),
+          ],
+        ),
+      ),
+    );
+  }
+}