@yamada-ui/react/dist/esm/hooks/use-processing/index.js

React UI components of the Yamada, by the Yamada, for the Yamada built with React and Emotion

"use client";


import { useUnmountEffect } from "../../utils/effect.js";
import { useBoolean } from "../use-boolean/index.js";
import { useCallback, useMemo, useRef } from "react";

//#region src/hooks/use-processing/index.ts
/**
* `useProcessing` is a custom hook for handling processing states.
*
* @see https://yamada-ui.com/docs/hooks/use-processing
*/
const useProcessing = (init) => {
	const [loading, { off, on }] = useBoolean(init);
	const countRef = useRef(0);
	const start = useCallback(() => {
		countRef.current += 1;
		on();
	}, [on]);
	const finish = useCallback(() => {
		countRef.current -= 1;
		if (countRef.current <= 0) off();
	}, [off]);
	useUnmountEffect(() => {
		countRef.current = 0;
	});
	return useMemo(() => ({
		finish,
		loading,
		start
	}), [
		finish,
		loading,
		start
	]);
};

//#endregion
export { useProcessing };
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