/*
 * MHSF, Minehut Server List
 * All external content is rather licensed under the ECA Agreement
 * located here: https://mhsf.app/docs/legal/external-content-agreement
 *
 * All code under MHSF is licensed under the MIT License
 * by open source contributors
 *
 * Copyright (c) 2025 dvelo
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to
 * deal in the Software without restriction, including without limitation the
 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
 * sell copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 * OTHER DEALINGS IN THE SOFTWARE.
 */

"use client";
import { useEffect, useRef, useState } from "react";

export const useEffectOnce = (effect: () => void | (() => void)) => {
  const destroyFunc = useRef<void | (() => void)>();
  const effectCalled = useRef(false);
  const renderAfterCalled = useRef(false);
  const [val, setVal] = useState<number>(0);

  if (effectCalled.current) {
    renderAfterCalled.current = true;
  }

  useEffect(() => {
    // only execute the effect first time around
    if (!effectCalled.current) {
      destroyFunc.current = effect();
      effectCalled.current = true;
    }

    // this forces one render after the effect is run
    setVal((val) => val + 1);

    return () => {
      // if the comp didn't render since the useEffect was called,
      // we know it's the dummy React cycle
      if (!renderAfterCalled.current) {
        return;
      }
      if (destroyFunc.current) {
        destroyFunc.current();
      }
    };
  }, []);
};
