gsender

/*
 * Copyright (C) 2023 Sienci Labs Inc.
 *
 * This file is part of gSender.
 *
 * gSender is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, under version 3 of the License.
 *
 * gSender 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with gSender.  If not, see <https://www.gnu.org/licenses/>.
 *
 * Contact for information regarding this program and its license
 * can be sent through gSender@sienci.com or mailed to the main office
 * of Sienci Labs Inc. in Waterloo, Ontario, Canada.
 *
 */

const noop = () => {};

class ToolChanger {
	intervalTimer = 200;

	onIdleInterval = null;

	isSenderIdle = noop;

	strategy = null;

	constructor(options) {
		if (typeof options.isIdle === "function") {
			this.isSenderIdle = options.isIdle;
		}
		if (options.intervalTimer) {
			this.intervalTimer = options.intervalTimer;
		}
	}

	addInterval(cb) {
		if (this.onIdleInterval !== null) {
			clearInterval(this.onIdleInterval);
		}

		if (typeof cb !== "function") {
			return;
		}

		this.onIdleInterval = setInterval(() => {
			if (this.isSenderIdle()) {
				cb();
				this.clearInterval();
			}
		}, this.intervalTimer);
	}

	clearInterval() {
		clearInterval(this.onIdleInterval);
		this.onIdleInterval = null;
	}
}

export default ToolChanger;