- uploaded files seems to work on desktop version

src/hooks/usecachedSoundSrc.ts

@@ -0,0 +1,48 @@
+import { useEffect, useMemo, useRef, useState } from "react";
+import { useFileUpload } from "./useFileUpload";
+import { getSoundFileURL } from "../utils/utils";
+
+export function useCachedSoundSrc(selected: string | undefined, fallbackUrl: string) {
+  const isUploaded = !!selected && (selected.endsWith(".mp3") || selected.endsWith(".wav"));
+  const fileName = isUploaded ? selected : undefined;
+
+  const { query } = useFileUpload({
+    queryKey: fileName ? [fileName] : undefined,
+  });
+
+  const [objectUrl, setObjectUrl] = useState<string>();
+  const objRef = useRef<string | null>(null);
+
+  useEffect(() => {
+    const blob = query?.data;
+    if (blob instanceof Blob) {
+      if (objRef.current) URL.revokeObjectURL(objRef.current);
+      const url = URL.createObjectURL(blob);
+      objRef.current = url;
+      setObjectUrl(url);
+    } else {
+      if (objRef.current) URL.revokeObjectURL(objRef.current);
+      objRef.current = null;
+      setObjectUrl(undefined);
+    }
+  }, [query?.data]);
+
+  useEffect(() => {
+    return () => {
+      if (objRef.current) URL.revokeObjectURL(objRef.current);
+    };
+  }, []);
+
+  const src = useMemo(() => {
+    if (isUploaded && objectUrl) return objectUrl;
+    if (!selected) return fallbackUrl;
+    return getSoundFileURL(selected) ?? fallbackUrl;
+  }, [isUploaded, objectUrl, selected, fallbackUrl]);
+
+  return {
+    src,
+    isUploaded,
+    isLoading: !!query?.isLoading,
+    error: (query?.error as Error) || undefined,
+  };
+}