homebridge-mqtt-ceiling-fan-remote/dist/debounceQueue.js

A remote using http commands to control a hunter ceiling fan via a tasmotized sonoff rfbridge for homebridge written in Typescript

export default class DebounceQueue {
    _delay = 300;
    _timeout;
    _queue;
    _queueCallbacks;
    constructor() {
        this._timeout = null;
        this._queue = [];
        this._queueCallbacks = [];
    }
    queueContains(key) {
        const queueIndex = this._queue.indexOf(key);
        return queueIndex > -1;
    }
    queue(key, callback) {
        const queueIndex = this._queue.indexOf(key);
        if (queueIndex >= 0) {
            if (queueIndex === 0 && this._timeout) {
                clearTimeout(this._timeout);
                this._timeout = null;
            }
            this._queue.splice(queueIndex, 1);
            this._queueCallbacks.splice(queueIndex, 1);
        }
        const timeoutCallback = () => {
            this._queue.splice(0, 1);
            this._queueCallbacks.splice(0, 1);
            callback();
            if (this._queueCallbacks.length > 0) {
                this._timeout = setTimeout(this._queueCallbacks[0], this._delay);
            }
            else {
                this._timeout = null;
            }
        };
        this._queue.push(key);
        this._queueCallbacks.push(timeoutCallback);
        if (!this._timeout) {
            this._timeout = setTimeout(this._queueCallbacks[0], this._delay);
        }
    }
}
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