Initial commit

src/components/navbar/NavbarLayoutFloatingOverlay/useMenuAnimation.ts

@@ -0,0 +1,40 @@
+import { useState, useCallback, useEffect } from 'react';
+
+export const useMenuAnimation = () => {
+    const [menuOpen, setMenuOpen] = useState(false);
+    const [buttonZIndex, setButtonZIndex] = useState('z-[100]');
+    const [animationTimeoutId, setAnimationTimeoutId] = useState<NodeJS.Timeout | null>(null);
+
+    const handleMenuToggle = useCallback(() => {
+        const isOpening = !menuOpen;
+        setMenuOpen(prev => !prev);
+
+        if (animationTimeoutId) {
+            clearTimeout(animationTimeoutId);
+        }
+
+        if (isOpening) {
+            setButtonZIndex('z-0');
+        } else {
+            const timeoutId = setTimeout(() => {
+                setButtonZIndex('z-[100]');
+            }, 800);
+            setAnimationTimeoutId(timeoutId);
+        }
+    }, [menuOpen, animationTimeoutId]);
+
+    useEffect(() => {
+        return () => {
+            if (animationTimeoutId) {
+                clearTimeout(animationTimeoutId);
+            }
+        };
+    }, [animationTimeoutId]);
+
+    return {
+        menuOpen,
+        buttonZIndex,
+        handleMenuToggle,
+        setMenuOpen
+    };
+};