@engie-group/fluid-design-system-react/src/components/utils/useOutsideClick.ts

Fluid Design System React

import { useEffect, useRef } from 'react';

export const useOutsideClick = (
  callback: (event: MouseEvent | TouchEvent | FocusEvent) => void
) => {
  const ref = useRef<HTMLDivElement>(null);

  useEffect(() => {
    const handleClickOutside = (event: MouseEvent | TouchEvent) => {
      if (ref.current && !ref.current.contains(event.target as Node)) {
        callback(event);
      }
    };

    document.addEventListener('mouseup', handleClickOutside);
    document.addEventListener('touchend', handleClickOutside);

    return () => {
      document.removeEventListener('mouseup', handleClickOutside);
      document.removeEventListener('touchend', handleClickOutside);
    };
  }, [callback]);

  return ref;
};