/**
 * This is a copy-paste of https://github.com/lukasbach/chakra-ui-contextmenu with a small change.
 *
 * The reactflow background element somehow prevents the chakra `useOutsideClick()` hook from working.
 * With a menu open, clicking on the reactflow background element doesn't close the menu.
 *
 * Reactflow does provide an `onPaneClick` to handle clicks on the background element, but it is not
 * straightforward to programatically close the menu.
 *
 * As a (hopefully temporary) workaround, we will use a dirty hack:
 * - create `globalContextMenuCloseTrigger: number` in `ui` slice
 * - increment it in `onPaneClick` (and wherever else we want to close the menu)
 * - `useEffect()` to close the menu when `globalContextMenuCloseTrigger` changes
 */
import type { MenuButtonProps, MenuProps, PortalProps } from '@chakra-ui/react';
import { Portal, useEventListener } from '@chakra-ui/react';
import { InvMenu, InvMenuButton } from 'common/components/InvMenu/wrapper';
import { useGlobalMenuCloseTrigger } from 'common/hooks/useGlobalMenuCloseTrigger';
import { useCallback, useEffect, useRef, useState } from 'react';

export interface InvContextMenuProps<T extends HTMLElement = HTMLDivElement> {
  renderMenu: () => JSX.Element | null;
  children: (ref: React.MutableRefObject<T | null>) => JSX.Element | null;
  menuProps?: Omit<MenuProps, 'children'> & { children?: React.ReactNode };
  portalProps?: Omit<PortalProps, 'children'> & { children?: React.ReactNode };
  menuButtonProps?: MenuButtonProps;
}

export const InvContextMenu = <T extends HTMLElement = HTMLElement>(
  props: InvContextMenuProps<T>
) => {
  const [isOpen, setIsOpen] = useState(false);
  const [isRendered, setIsRendered] = useState(false);
  const [isDeferredOpen, setIsDeferredOpen] = useState(false);
  const [position, setPosition] = useState<[number, number]>([0, 0]);
  const targetRef = useRef<T>(null);

  useEffect(() => {
    if (isOpen) {
      setTimeout(() => {
        setIsRendered(true);
        setTimeout(() => {
          setIsDeferredOpen(true);
        });
      });
    } else {
      setIsDeferredOpen(false);
      const timeout = setTimeout(() => {
        setIsRendered(isOpen);
      }, 1000);
      return () => clearTimeout(timeout);
    }
  }, [isOpen]);

  const onClose = useCallback(() => {
    setIsOpen(false);
    setIsDeferredOpen(false);
    setIsRendered(false);
  }, []);

  // This is the change from the original chakra-ui-contextmenu
  // Close all menus when the globalContextMenuCloseTrigger changes
  useGlobalMenuCloseTrigger(onClose);

  useEventListener('contextmenu', (e) => {
    if (
      targetRef.current?.contains(e.target as HTMLElement) ||
      e.target === targetRef.current
    ) {
      e.preventDefault();
      setIsOpen(true);
      setPosition([e.pageX, e.pageY]);
    } else {
      setIsOpen(false);
    }
  });

  const onCloseHandler = useCallback(() => {
    props.menuProps?.onClose?.();
    setIsOpen(false);
  }, [props.menuProps]);

  return (
    <>
      {props.children(targetRef)}
      {isRendered && (
        <Portal {...props.portalProps}>
          <InvMenu
            isLazy
            isOpen={isDeferredOpen}
            gutter={0}
            onClose={onCloseHandler}
            {...props.menuProps}
          >
            <InvMenuButton
              aria-hidden={true}
              w={1}
              h={1}
              position="absolute"
              left={position[0]}
              top={position[1]}
              cursor="default"
              bg="transparent"
              size="sm"
              _hover={{ bg: 'transparent' }}
              {...props.menuButtonProps}
            />
            {props.renderMenu()}
          </InvMenu>
        </Portal>
      )}
    </>
  );
};