IOS小组件/文案

client/app/(app)/home.tsx

@@ -25,6 +25,9 @@ import {
   getRecoFeedHistory,
   recordRecoFeedServed,
   type ThemeMode,
+  getSuixinThemeState,
+  setSuixinThemeState,
+  type SuixinThemeStateV1,
 } from '@/src/storage/appStorage';
 
 import { fetchRecoFeed } from '@/src/services/recoApi';
@@ -38,6 +41,9 @@ import MyIcon from '@/assets/images/home/my.svg';
 import LikeFilledIcon from '@/assets/images/home/like_filled.svg';
 import LikeIcon from '@/assets/images/icon/like_icon.svg';
 
+import { getBootId } from '@/src/utils/bootSession';
+import { advanceSuixinState, buildInitialSuixinState, NEUTRAL_THEME_COLORS } from '@/src/features/suixinTheme';
+
 const { height: SCREEN_HEIGHT } = Dimensions.get('window');
 
 // 预定义风景图列表
@@ -83,6 +89,7 @@ export default function HomeScreen() {
   const insets = useSafeAreaInsets();
   const [index, setIndex] = useState(0);
   const [themeMode, setThemeModeState] = useState<ThemeMode>('scenery');
+  const [suixinBgColor, setSuixinBgColor] = useState<string>(NEUTRAL_THEME_COLORS[1]);
   const [themeOpen, setThemeOpen] = useState(false);
   const [profileOpen, setProfileOpen] = useState(false);
   const [profileName, setProfileName] = useState<string | undefined>(undefined);
@@ -95,12 +102,55 @@ export default function HomeScreen() {
   // 用 ref 持有最新状态，避免 useCallback 依赖 feedItems/isFetching 造成函数 identity 变化 → effect 重复执行
   const feedItemsRef = useRef<FeedItem[]>([]);
   const isFetchingRef = useRef(false);
+  const themeModeRef = useRef<ThemeMode>('scenery');
+  const suixinStateRef = useRef<SuixinThemeStateV1 | null>(null);
   useEffect(() => {
     feedItemsRef.current = feedItems;
   }, [feedItems]);
   useEffect(() => {
     isFetchingRef.current = isFetching;
   }, [isFetching]);
+  useEffect(() => {
+    themeModeRef.current = themeMode;
+  }, [themeMode]);
+
+  const ensureSuixinReady = useCallback(async () => {
+    const bootId = getBootId();
+    const stored = await getSuixinThemeState();
+    if (stored && stored.boot_id === bootId) {
+      suixinStateRef.current = stored;
+      setSuixinBgColor(stored.last_color || NEUTRAL_THEME_COLORS[1]);
+      return stored;
+    }
+
+    const profile = await getUserProfileScoring();
+    const next = buildInitialSuixinState({ bootId, profile });
+    suixinStateRef.current = next;
+    setSuixinBgColor(next.last_color || NEUTRAL_THEME_COLORS[1]);
+    await setSuixinThemeState(next);
+    return next;
+  }, []);
+
+  const advanceSuixinOnNextContent = useCallback(async () => {
+    if (themeModeRef.current !== 'suixin') return;
+
+    const bootId = getBootId();
+    let current = suixinStateRef.current;
+    if (!current) {
+      current = await getSuixinThemeState();
+    }
+
+    // 冷启动后首次触发/或状态丢失：先初始化
+    if (!current || current.boot_id !== bootId) {
+      await ensureSuixinReady();
+      return;
+    }
+
+    const next = advanceSuixinState(current);
+    suixinStateRef.current = next;
+    setSuixinBgColor(next.last_color || NEUTRAL_THEME_COLORS[1]);
+    await setSuixinThemeState(next);
+  }, [ensureSuixinReady]);
 
   // 动画相关 Shared Values
   const translateY = useSharedValue(0);
@@ -180,6 +230,14 @@ export default function HomeScreen() {
         if (cancelled) return;
         setThemeModeState(mode);
         setProfileName(profile.name);
+
+        // 随心：若当前主题为随心，进入 Home 时确保状态就绪（仅冷启动会话重算）
+        if (mode === 'suixin') {
+          ensureSuixinReady().catch(() => {
+            // ignore：失败时回退默认中性底色
+            setSuixinBgColor(NEUTRAL_THEME_COLORS[1]);
+          });
+        }
         
         // 语言切换时：旧语言缓存不复用，触发重新拉取
         if (cache && cache.items.length > 0 && (cache.lang ?? 'en') === recoLang) {
@@ -194,16 +252,19 @@ export default function HomeScreen() {
       return () => {
         cancelled = true;
       };
-    }, [fetchNewFeed, recoLang])
+    }, [fetchNewFeed, recoLang, ensureSuixinReady])
   );
 
   const backgroundColor = useMemo(() => {
+    if (themeMode === 'suixin') {
+      return suixinBgColor;
+    }
     if (themeMode === 'color') {
       const colorIndex = Math.floor(index / 10) % THEME_COLORS.length;
       return THEME_COLORS[colorIndex];
     }
     return '#F4D6C2'; // 风景模式下的默认底色（图片加载前显示）
-  }, [themeMode, index]);
+  }, [themeMode, suixinBgColor, index]);
 
   // 计算当前应该显示的风景图索引（滑动 10 次切换一张）
   const natureImageIndex = useMemo(() => {
@@ -233,6 +294,7 @@ export default function HomeScreen() {
         // 2. 切换数据索引
         runOnJS(setIndex)(index + 1);
         runOnJS(setLikeFilled)(false);
+        runOnJS(advanceSuixinOnNextContent)();
 
         // 检查是否需要拉取新文案（当接近当前列表末尾时，例如还剩 5 条）
         if (index + 5 >= currentFeed.length && !isFetching) {
@@ -333,6 +395,13 @@ export default function HomeScreen() {
     setThemeModeState(next);
     await setThemeMode(next);
     setThemeOpen(false);
+
+    // 切换到随心：不主动重算（除非冷启动会话变化/状态不存在），仅确保可用
+    if (next === 'suixin') {
+      await ensureSuixinReady().catch(() => {
+        setSuixinBgColor(NEUTRAL_THEME_COLORS[1]);
+      });
+    }
   }
 
   return (

client/app/_layout.tsx

@@ -17,6 +17,9 @@ import { getOrCreateClientUserId } from '@/src/storage/appStorage';
 Notifications.setNotificationHandler({
   handleNotification: async () => ({
     shouldShowAlert: true,
+    // 新版 expo-notifications 类型要求显式返回 banner/list 行为
+    shouldShowBanner: true,
+    shouldShowList: true,
     shouldPlaySound: false,
     shouldSetBadge: false,
   }),