feat(用药管理): 集成AI智能分析功能，提供用药依从性深度洞察和专业健康建议

app/(tabs)/medications.tsx

@@ -5,6 +5,7 @@ import { TakenMedicationsStack } from '@/components/medication/TakenMedicationsS
 import { ThemedText } from '@/components/ThemedText';
 import { IconSymbol } from '@/components/ui/IconSymbol';
 import { MedicalDisclaimerSheet } from '@/components/ui/MedicalDisclaimerSheet';
+import { MedicationAiSummaryInfoSheet } from '@/components/ui/MedicationAiSummaryInfoSheet';
 import { Colors } from '@/constants/Colors';
 import { useMembershipModal } from '@/contexts/MembershipModalContext';
 import { useAppDispatch, useAppSelector } from '@/hooks/redux';
@@ -59,6 +60,7 @@ export default function MedicationsScreen() {
   const [isCelebrationVisible, setIsCelebrationVisible] = useState(false);
   const [disclaimerVisible, setDisclaimerVisible] = useState(false);
   const [pendingAction, setPendingAction] = useState<'manual' | null>(null);
+  const [aiSummaryInfoVisible, setAiSummaryInfoVisible] = useState(false);
 
   // 从 Redux 获取数据
   const selectedKey = selectedDate.format('YYYY-MM-DD');
@@ -115,6 +117,33 @@ export default function MedicationsScreen() {
     setPendingAction(null);
   }, []);
 
+  const handleOpenAiSummary = useCallback(async () => {
+    // 先检查登录状态
+    const isLoggedIn = await ensureLoggedIn();
+    if (!isLoggedIn) return;
+
+    // 检查 VIP 权限
+    const access = checkServiceAccess();
+    if (!access.canUseService) {
+      // 非会员显示介绍弹窗
+      setAiSummaryInfoVisible(true);
+      return;
+    }
+
+    // 会员直接跳转到 AI 总结页面
+    router.push('/medications/ai-summary');
+  }, [checkServiceAccess, ensureLoggedIn]);
+
+  const handleAiSummaryInfoConfirm = useCallback(() => {
+    setAiSummaryInfoVisible(false);
+    // 点击"我要订阅"后，弹出会员订阅弹窗
+    openMembershipModal();
+  }, [openMembershipModal]);
+
+  const handleAiSummaryInfoClose = useCallback(() => {
+    setAiSummaryInfoVisible(false);
+  }, []);
+
   const handleOpenMedicationManagement = useCallback(() => {
     router.push('/medications/manage-medications');
   }, []);
@@ -285,31 +314,59 @@ export default function MedicationsScreen() {
             </ThemedText>
           </View>
           <View style={styles.headerActions}>
-            <TouchableOpacity
-              activeOpacity={0.7}
-              onPress={handleOpenMedicationManagement}
-            >
-              {isLiquidGlassAvailable() ? (
+            {isLiquidGlassAvailable() ? (
+              <TouchableOpacity
+                activeOpacity={0.7}
+                onPress={handleOpenAiSummary}
+              >
                 <GlassView
                   style={styles.headerAddButton}
                   glassEffectStyle="clear"
-                  tintColor="rgba(255, 255, 255, 0.3)"
+                  tintColor="rgba(255, 255, 255, 0.36)"
                   isInteractive={true}
                 >
-                  <IconSymbol name="pills.fill" size={18} color="#333" />
+                  <IconSymbol name="sparkles" size={18} color="#333" />
                 </GlassView>
-              ) : (
-                <View style={[styles.headerAddButton, styles.fallbackAddButton]}>
-                  <IconSymbol name="pills.fill" size={18} color="#333" />
-                </View>
-              )}
-            </TouchableOpacity>
+              </TouchableOpacity>
+            ) : (
+              <TouchableOpacity
+                activeOpacity={0.7}
+                onPress={handleOpenAiSummary}
+                style={[styles.headerAddButton, styles.fallbackAddButton]}
+              >
+                <IconSymbol name="sparkles" size={18} color="#333" />
+              </TouchableOpacity>
+            )}
 
-            <TouchableOpacity
-              activeOpacity={0.7}
-              onPress={handleAddMedication}
-            >
-              {isLiquidGlassAvailable() ? (
+            {isLiquidGlassAvailable() ? (
+              <TouchableOpacity
+                activeOpacity={0.7}
+                onPress={handleOpenMedicationManagement}
+              >
+                <GlassView
+                  style={styles.headerAddButton}
+                  glassEffectStyle="clear"
+                  tintColor="rgba(255, 255, 255, 0.3)"
+                  isInteractive={true}
+                >
+                  <IconSymbol name="pills.fill" size={18} color="#333" />
+                </GlassView>
+              </TouchableOpacity>
+            ) : (
+              <TouchableOpacity
+                activeOpacity={0.7}
+                onPress={handleOpenMedicationManagement}
+                style={[styles.headerAddButton, styles.fallbackAddButton]}
+              >
+                <IconSymbol name="pills.fill" size={18} color="#333" />
+              </TouchableOpacity>
+            )}
+
+            {isLiquidGlassAvailable() ? (
+              <TouchableOpacity
+                activeOpacity={0.7}
+                onPress={handleAddMedication}
+              >
                 <GlassView
                   style={styles.headerAddButton}
                   glassEffectStyle="clear"
@@ -318,12 +375,16 @@ export default function MedicationsScreen() {
                 >
                   <IconSymbol name="plus" size={18} color="#333" />
                 </GlassView>
-              ) : (
-                <View style={[styles.headerAddButton, styles.fallbackAddButton]}>
-                  <IconSymbol name="plus" size={18} color="#333" />
-                </View>
-              )}
-            </TouchableOpacity>
+              </TouchableOpacity>
+            ) : (
+              <TouchableOpacity
+                activeOpacity={0.7}
+                onPress={handleAddMedication}
+                style={[styles.headerAddButton, styles.fallbackAddButton]}
+              >
+                <IconSymbol name="plus" size={18} color="#333" />
+              </TouchableOpacity>
+            )}
           </View>
         </View>
 
@@ -430,6 +491,13 @@ export default function MedicationsScreen() {
         onClose={handleDisclaimerClose}
         onConfirm={handleDisclaimerConfirm}
       />
+
+      {/* AI 用药总结介绍弹窗 */}
+      <MedicationAiSummaryInfoSheet
+        visible={aiSummaryInfoVisible}
+        onClose={handleAiSummaryInfoClose}
+        onConfirm={handleAiSummaryInfoConfirm}
+      />
     </View>
   );
 }