fix:并

client/app/(app)/home.tsx

@@ -14,12 +14,20 @@ import Animated, {
 import { MOCK_CONTENT } from '@/src/constants/mockContent';
 import {
   addFavorite,
+  getRecoFeedCache,
+  getRecoFeedHistory,
   getThemeMode,
   getUserProfile,
+  getUserProfileScoring,
+  recordRecoFeedServed,
+  recordRecoFeedTouched,
+  setRecoFeedCache,
   setReaction,
   setThemeMode,
+  type RecoFeedCacheItem,
   type ThemeMode,
 } from '@/src/storage/appStorage';
+import { fetchRecoFeed } from '@/src/services/recoApi';
 
 import ProfileModal from '@/components/home/ProfileModal';
 import ThemeModal from '@/components/home/ThemeModal';
@@ -75,8 +83,11 @@ export default function HomeScreen() {
   const [profileName, setProfileName] = useState<string | undefined>(undefined);
   const [busy, setBusy] = useState(false);
   const [likeFilled, setLikeFilled] = useState(false);
+  const [feedItems, setFeedItems] = useState<Array<{ content_id: number; text: string }>>([]);
 
-  const item = useMemo(() => MOCK_CONTENT[index % MOCK_CONTENT.length], [index]);
+  const currentList = feedItems.length > 0 ? feedItems : MOCK_CONTENT;
+  const item = useMemo(() => currentList[index % currentList.length], [currentList, index]);
+  const currentContentId = typeof (item as any)?.content_id === 'number' ? Number((item as any).content_id) : null;
 
   // 动画相关 Shared Values
   const translateY = useSharedValue(0);
@@ -100,6 +111,55 @@ export default function HomeScreen() {
     }, [])
   );
 
+  // 首次进入：先读缓存，再拉后端 feed（失败则保持 mock/缓存）
+  useEffect(() => {
+    let cancelled = false;
+    (async () => {
+      const cache = await getRecoFeedCache();
+      if (!cancelled && cache?.items?.length) {
+        setFeedItems(cache.items.map((x: RecoFeedCacheItem) => ({ content_id: x.content_id, text: x.text })));
+      }
+
+      const scoring = await getUserProfileScoring();
+      if (!scoring) return;
+
+      try {
+        const hist = await getRecoFeedHistory();
+        const out = await fetchRecoFeed({
+          k: 30,
+          user_profile: {
+            profile_version: scoring.profile_version,
+            profile_source: scoring.profile_source,
+            profile_generated_at: scoring.profile_generated_at,
+            profile_confidence: scoring.profile_confidence,
+            profile_answered: scoring.profile_answered,
+            stage: scoring.stage,
+            emotion_score: scoring.emotion_score,
+            context: scoring.context,
+            need: scoring.need,
+          },
+          already_recommended_ids: hist.already_recommended_ids,
+          touched_or_viewed_ids: hist.touched_or_viewed_ids,
+        });
+
+        if (!cancelled && out.items?.length) {
+          setFeedItems(out.items.map((x) => ({ content_id: x.content_id, text: x.text })));
+          await setRecoFeedCache({
+            saved_at: new Date().toISOString(),
+            items: out.items.map((x) => ({ content_id: x.content_id, text: x.text })),
+            meta: out.meta as Record<string, unknown>,
+          });
+          await recordRecoFeedServed(out.items.map((x) => x.content_id));
+        }
+      } catch {
+        // 忽略：保持缓存/本地 mock
+      }
+    })();
+    return () => {
+      cancelled = true;
+    };
+  }, []);
+
   const backgroundColor = useMemo(() => {
     if (themeMode === 'color') {
       const colorIndex = Math.floor(index / 10) % THEME_COLORS.length;
@@ -153,6 +213,11 @@ export default function HomeScreen() {
     if (busy) return;
     setBusy(true);
 
+    // 记录“看过/划过”的内容 id（用于下一次向后端请求时去重/频控）
+    if (typeof currentContentId === 'number') {
+      void recordRecoFeedTouched(currentContentId);
+    }
+
     // 1. 当前文案向上移动并消失
     translateY.value = withTiming(-40, { duration: 300, easing: Easing.out(Easing.quad) });
     opacity.value = withTiming(0, { duration: 300 }, (finished) => {
@@ -173,7 +238,7 @@ export default function HomeScreen() {
         });
       }
     });
-  }, [busy, index, translateY, opacity]);
+  }, [busy, currentContentId, index, translateY, opacity]);
 
   const lastTapRef = useRef<number>(0);
   

client/app/(onboarding)/onboarding.tsx

@@ -5,7 +5,16 @@ import { OnboardingLayout } from '@/components/onboarding/OnboardingLayout';
 import { NameInputStep } from '@/components/onboarding/NameInputStep';
 import { SelectionStep } from '@/components/onboarding/SelectionStep';
 import { ReminderStep } from '@/components/onboarding/ReminderStep';
-import { setOnboardingCompleted, setUserProfile, setDailyReminderSettings } from '@/src/storage/appStorage';
+import { buildUserProfileFromQuestionnaire, mapOnboardingSelectionsToQuestionnaireAnswers } from '@/src/features/userProfileScoring';
+import { fetchRecoFeed } from '@/src/services/recoApi';
+import {
+  recordRecoFeedServed,
+  setOnboardingCompleted,
+  setUserProfile,
+  setDailyReminderSettings,
+  setUserProfileScoring,
+  setRecoFeedCache,
+} from '@/src/storage/appStorage';
 
 const STEPS = [
   { id: 'name', type: 'name', title: '我可以怎么称呼你？' },
@@ -71,6 +80,40 @@ export default function OnboardingScreen() {
     const { status } = await Notifications.requestPermissionsAsync();
     const pushEnabled = status === 'granted';
 
+    // 将 Onboarding 选择映射为标准问卷枚举（允许跳过）
+    const answers = mapOnboardingSelectionsToQuestionnaireAnswers(selections);
+
+    // 生成用户画像（供推荐/Push/Widget 复用）
+    const scoringProfile = buildUserProfileFromQuestionnaire(answers);
+    await setUserProfileScoring(scoringProfile);
+
+    // Onboarding 结束后预拉取一次 Feed 文案（失败不阻塞进入首页）
+    try {
+      const { items, meta } = await fetchRecoFeed({
+        k: 30,
+        user_profile: {
+          profile_version: scoringProfile.profile_version,
+          profile_source: scoringProfile.profile_source,
+          profile_generated_at: scoringProfile.profile_generated_at,
+          profile_confidence: scoringProfile.profile_confidence,
+          profile_answered: scoringProfile.profile_answered,
+          stage: scoringProfile.stage,
+          emotion_score: scoringProfile.emotion_score,
+          context: scoringProfile.context,
+          need: scoringProfile.need,
+        },
+      });
+
+      await setRecoFeedCache({
+        saved_at: new Date().toISOString(),
+        items: items.map((x) => ({ content_id: x.content_id, text: x.text })),
+        meta: meta as Record<string, unknown>,
+      });
+      await recordRecoFeedServed(items.map((x) => x.content_id));
+    } catch {
+      // 网络失败时使用首页本地 mock 兜底
+    }
+
     await setUserProfile({ 
       name, 
       intents: Object.values(selections).flat() 
@@ -98,20 +141,29 @@ export default function OnboardingScreen() {
   };
 
   const onSkip = async () => {
+    // 跳过整个 Onboarding：仍生成一个“全跳过”的最小画像，保证下游可用
+    const scoringProfile = buildUserProfileFromQuestionnaire({});
+    await setUserProfileScoring(scoringProfile);
+
+    // 标记已完成，避免下次启动再次进入 Onboarding
     await setOnboardingCompleted(true);
     router.replace('/(app)/home');
   };
 
+  // 题目为单选：再次点击可取消；选择其他选项会替换为唯一选项
   const handleToggleSelection = (id: string) => {
     setSelections(prev => {
       const currentIds = prev[currentStep.id] || [];
-      const nextIds = currentIds.includes(id)
-        ? currentIds.filter(i => i !== id)
-        : [...currentIds, id];
+      const nextIds = currentIds.includes(id) ? [] : [id];
       return { ...prev, [currentStep.id]: nextIds };
     });
   };
 
+  const handleSkipStep = () => {
+    setSelections((prev) => ({ ...prev, [currentStep.id]: [] }));
+    onNext();
+  };
+
   return (
     <OnboardingLayout
       title={currentStep.title}
@@ -135,6 +187,7 @@ export default function OnboardingScreen() {
           selectedIds={selections[currentStep.id] || []}
           onToggle={handleToggleSelection}
           onNext={onNext}
+          onSkip={handleSkipStep}
         />
       )}
 

client/app/index.tsx

@@ -1,9 +1,8 @@
 import { useEffect } from 'react';
 import { ActivityIndicator, StyleSheet, View } from 'react-native';
 import { useRouter } from 'expo-router';
-import AsyncStorage from '@react-native-async-storage/async-storage';
 
-import { getOnboardingCompleted, getConsentAccepted, setOnboardingCompleted, setConsentAccepted } from '@/src/storage/appStorage';
+import { getOnboardingCompleted, getConsentAccepted } from '@/src/storage/appStorage';
 
 /**
  * 启动分发：根据 consent 和 onboarding 状态跳转
@@ -14,10 +13,6 @@ export default function Index() {
   useEffect(() => {
     let cancelled = false;
     (async () => {
-      // 【临时清除数据】：用于测试完整流程
-      await AsyncStorage.clear();
-      console.log('AsyncStorage has been cleared for testing.');
-
       // 1. 检查是否同意协议
       const consentAccepted = await getConsentAccepted();
       if (cancelled) return;
@@ -54,4 +49,3 @@ export default function Index() {
 const styles = StyleSheet.create({
   container: { flex: 1, alignItems: 'center', justifyContent: 'center' },
 });
-