/*
 * Copyright (c) 2020 - present Cloudogu GmbH
 *
 * This program is free software: you can redistribute it and/or modify it under
 * the terms of the GNU Affero General Public License as published by the Free
 * Software Foundation, version 3.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
 * FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
 * details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program. If not, see https://www.gnu.org/licenses/.
 */

import React, { useEffect } from "react";
import { useRef } from "react";

const useAutofocus = <T extends HTMLElement | null>(enabled?: boolean, innerRef?: React.ForwardedRef<T>) => {
  const ref = useRef<T>(null);

  useEffect(() => {
    if (enabled && ref.current) {
      ref.current.focus();
    }
  }, [enabled, ref]);

  useEffect(() => {
    if (innerRef) {
      if (typeof innerRef === "function") {
        innerRef(ref.current);
      } else {
        innerRef.current = ref.current;
      }
    }
  }, [ref, innerRef]);

  return ref;
};

/**
 * @deprecated
 */
export default useAutofocus;