fix: correct submenu positioning

apps/web/src/components/menu/index.js

@@ -10,6 +10,7 @@ import React, {
 import { Flex, Box, Text, Button } from "rebass";
 import useMobile from "../../utils/use-mobile";
 import { AnimatedFlex } from "../animated";
+import { getPosition } from "../../hooks/use-menu";
 
 function useMenuFocus(items) {
   const [focusIndex, setFocusIndex] = useState(-1);
@@ -121,8 +122,7 @@ function MenuContainer({ title, children }) {
         borderRadius: "default",
         boxShadow: "0px 0px 10px 0px #00000022",
         border: "1px solid var(--border)",
-        minWidth: 200,
-        maxWidth: 500,
+        width: 220,
       }}
     >
       {title && (
@@ -217,16 +217,35 @@ function MenuItem({ item, data, isFocused, isSubmenuOpen, onClose, onHover }) {
     isPremium,
   } = item;
   const itemRef = useRef();
+  const subMenuRef = useRef();
 
   useEffect(() => {
     if (isFocused) itemRef.current?.focus();
   }, [isFocused]);
 
+  useEffect(() => {
+    if (!subMenuRef.current) return;
+    if (!isSubmenuOpen) {
+      subMenuRef.current.style.visibility = "hidden";
+      return;
+    }
+
+    const { top, left } = getPosition(
+      subMenuRef.current,
+      itemRef.current,
+      "right"
+    );
+
+    subMenuRef.current.style.visibility = "visible";
+    subMenuRef.current.style.top = `${top}px`;
+    subMenuRef.current.style.left = `${left}px`;
+  }, [isSubmenuOpen]);
+
   const onAction = useCallback(
     (e) => {
       e.stopPropagation();
       if (onClose) onClose();
-      onClick(data, item);
+      if (onClick) onClick(data, item);
     },
     [onClick, onClose, item, data]
   );
@@ -249,7 +268,7 @@ function MenuItem({ item, data, isFocused, isSubmenuOpen, onClose, onHover }) {
       as="li"
       flexDirection={"column"}
       flex={1}
-      sx={{ position: "relative" }}
+      // sx={{ position: "relative" }}
       onMouseOver={onHover}
     >
       <Button
@@ -290,12 +309,14 @@ function MenuItem({ item, data, isFocused, isSubmenuOpen, onClose, onHover }) {
           {hasSubmenu && <ChevronRight size={14} />}
         </Flex>
       </Button>
-      {hasSubmenu && isSubmenuOpen && (
+      {hasSubmenu && (
         <Flex
+          ref={subMenuRef}
+          style={{ visibility: "hidden" }}
           sx={{
             position: "absolute",
-            top: 0,
-            left: itemRef.current?.offsetWidth,
+            // top: 0,
+            // left: itemRef.current?.offsetWidth,
           }}
         >
           <Menu

apps/web/src/hooks/use-menu.js

@@ -46,28 +46,32 @@ export function useMenu() {
  * @returns
  */
 export function getPosition(element, relativeTo = "mouse", location) {
-  const { x, y, width, height } =
+  const { x, y, width, height, actualX, actualY } =
     relativeTo === "mouse" ? mousePosition : getElementPosition(relativeTo);
 
   const elementWidth = element.offsetWidth;
   const elementHeight = element.offsetHeight;
 
-  const windowWidth = window.document.body.offsetWidth;
-  const windowHeight = window.document.body.offsetHeight;
+  const windowWidth = window.innerHeight;
+  const windowHeight = window.innerHeight - 50;
 
   let position = { top: undefined, left: undefined };
 
-  if (windowWidth - x < elementWidth) {
+  if (windowWidth - actualX < elementWidth) {
+    const xDiff = actualX - x;
     position.left = windowWidth - elementWidth;
+    position.left -= xDiff;
   } else {
     position.left = x;
 
-    if (location === "right") position.top += width;
-    else if (location === "left") position.top -= width;
+    if (location === "right") position.left += width;
+    else if (location === "left") position.left -= width;
   }
 
-  if (windowHeight - y < elementHeight) {
+  if (windowHeight - actualY < elementHeight) {
+    const yDiff = actualY - y;
     position.top = windowHeight - elementHeight;
+    position.top -= yDiff;
   } else {
     position.top = y;
     if (location === "below") position.top += height;
@@ -98,6 +102,8 @@ function getMousePosition(e) {
   return {
     x: posx,
     y: posy,
+    actualY: posy,
+    actualX: posx,
   };
 }
 
@@ -106,11 +112,14 @@ function getMousePosition(e) {
  * @param {HTMLElement} element
  */
 function getElementPosition(element) {
+  const rect = element.getBoundingClientRect();
   return {
     x: element.offsetLeft,
     y: element.offsetTop,
     width: element.offsetWidth,
     height: element.offsetHeight,
+    actualY: rect.y,
+    actualX: rect.x,
   };
 }
 
@@ -167,7 +176,7 @@ function mapMenuItems(items, data) {
       color,
       iconColor,
 
-      items,
+      items: hasSubmenu ? mapMenuItems(items, data) : [],
     };
 
     prev.push(menuItem);