dedup fix streamscreen

src/screens/StreamsScreen.tsx

@@ -498,10 +498,11 @@ export const StreamsScreen = () => {
   const { colors } = currentTheme;
   const { pauseTrailer, resumeTrailer } = useTrailer();
 
-  // Add ref to prevent excessive updates
+  // Add refs to prevent excessive updates and duplicate loads
   const isMounted = useRef(true);
   const loadStartTimeRef = useRef(0);
   const hasDoneInitialLoadRef = useRef(false);
+  const isLoadingStreamsRef = useRef(false);
   
   // CustomAlert state
   const [alertVisible, setAlertVisible] = useState(false);
@@ -729,9 +730,23 @@ export const StreamsScreen = () => {
 
   // Update useEffect to check for sources
   useEffect(() => {
+    // Reset initial load state when content changes
+    hasDoneInitialLoadRef.current = false;
+    isLoadingStreamsRef.current = false;
+
     const checkProviders = async () => {
       if (__DEV__) console.log('[StreamsScreen] checkProviders() start', { id, type, episodeId, fromPlayer });
       logger.log(`[StreamsScreen] checkProviders() start id=${id} type=${type} episodeId=${episodeId || 'none'} fromPlayer=${!!fromPlayer}`);
+
+      // Prevent duplicate calls if already loading
+      if (isLoadingStreamsRef.current) {
+        if (__DEV__) console.log('[StreamsScreen] checkProviders() skipping - already loading');
+        return;
+      }
+
+      isLoadingStreamsRef.current = true;
+
+      try {
         // Check for Stremio addons
         const hasStremioProviders = await stremioService.hasStreamProviders();
         if (__DEV__) console.log('[StreamsScreen] hasStremioProviders:', hasStremioProviders);
@@ -803,6 +818,9 @@ export const StreamsScreen = () => {
               }
             }
         }
+      } finally {
+        isLoadingStreamsRef.current = false;
+      }
     };
 
     checkProviders();