分页

app/(tabs)/index.tsx

@@ -49,6 +49,9 @@ export default function HomeScreen() {
   const [liveLeagueIdByMatchId, setLiveLeagueIdByMatchId] = useState<
     Record<string, number>
   >({});
+  const [page, setPage] = useState(1);
+  const [total, setTotal] = useState(0);
+  const [loadingMore, setLoadingMore] = useState(false);
 
   const deviceTimeZone = useMemo(() => {
     try {
@@ -96,6 +99,11 @@ export default function HomeScreen() {
     }
   }, [selectedSportId, selectedDate]);
 
+  useEffect(() => {
+    setPage(1);
+    setTotal(0);
+  }, [selectedSportId, selectedDate, state.selectedLeagueKey]);
+
   const timezoneLabel = useMemo(() => {
     // 仅展示 UTC 偏移（不展示时区名）
     const offsetMin = -now.getTimezoneOffset();
@@ -303,8 +311,8 @@ export default function HomeScreen() {
     try {
       if (selectedSportId !== null) {
         setLoadingLeagues(true);
-        const list = await fetchLeagues(selectedSportId, "");
-        setLeagues(list);
+        const res = await fetchLeagues({ sportId: selectedSportId });
+        setLeagues(res.list);
       }
     } catch (e) {
       console.error(e);
@@ -316,11 +324,16 @@ export default function HomeScreen() {
   const loadMatches = async (sportId: number) => {
     setLoading(true);
     try {
-      const list = await fetchTodayMatches(
+      const res = await fetchTodayMatches({
         sportId,
-        selectedDate,
-        deviceTimeZone,
-      );
+        date: selectedDate,
+        timezone: deviceTimeZone,
+        leagueKey: state.selectedLeagueKey || "",
+        page: 1,
+        pageSize: 50,
+      });
+      setPage(1);
+      setTotal(res.total);
 
       const normalizeDate = (d: Date) => {
         const year = d.getFullYear();
@@ -333,7 +346,7 @@ export default function HomeScreen() {
       const selectedStr = normalizeDate(selectedDate);
       const shouldMergeLive = selectedStr === todayStr;
 
-      let merged: Match[] = list.map((m) => ({
+      let merged: Match[] = res.list.map((m) => ({
         ...m,
         date: m.date || selectedStr,
         sportId: m.sportId ?? sportId,
@@ -402,11 +415,9 @@ export default function HomeScreen() {
       let listWithFavStatus = merged;
 
       if (token) {
-        // 直接传递 match.id 查询是否收藏，并更新列表状态
         listWithFavStatus = await Promise.all(
           merged.map(async (m) => {
             try {
-              // 查询比赛是否已被收藏
               const favRes = await checkFavorite("match", m.id);
               return { ...m, fav: favRes.isFavorite };
             } catch (error) {
@@ -434,6 +445,41 @@ export default function HomeScreen() {
     }
   };
 
+  const loadMoreMatches = async () => {
+    if (loadingMore || loading) return;
+    if (!selectedSportId) return;
+    if (matches.length >= total) return;
+
+    setLoadingMore(true);
+    try {
+      const nextPage = page + 1;
+      const res = await fetchTodayMatches({
+        sportId: selectedSportId,
+        date: selectedDate,
+        timezone: deviceTimeZone,
+        leagueKey: state.selectedLeagueKey || "",
+        page: nextPage,
+        pageSize: 50,
+      });
+
+      setPage(nextPage);
+      setTotal(res.total);
+
+      setMatches((prev) => {
+        const byId = new Map<string, Match>();
+        prev.forEach((m) => byId.set(m.id, m));
+        res.list.forEach((m) => {
+          if (!byId.has(m.id)) byId.set(m.id, m);
+        });
+        return Array.from(byId.values());
+      });
+    } catch (e) {
+      console.error(e);
+    } finally {
+      setLoadingMore(false);
+    }
+  };
+
   const handleFavoriteToggle = (matchId: string, isFav: boolean) => {
     setMatches((prev) => {
       const updated = prev.map((m) =>
@@ -558,6 +604,15 @@ export default function HomeScreen() {
           renderItem={({ item }) => (
             <MatchCard match={item} onFavoriteToggle={handleFavoriteToggle} />
           )}
+          onEndReached={loadMoreMatches}
+          onEndReachedThreshold={0.4}
+          ListFooterComponent={
+            loadingMore ? (
+              <View style={styles.footer}>
+                <ActivityIndicator size="small" color={Colors[theme].tint} />
+              </View>
+            ) : null
+          }
           contentContainerStyle={styles.listContent}
           ListEmptyComponent={
             <View style={styles.center}>
@@ -650,4 +705,9 @@ const styles = StyleSheet.create({
     padding: 16,
     paddingTop: 8,
   },
+  footer: {
+    paddingVertical: 16,
+    alignItems: "center",
+    justifyContent: "center",
+  },
 });