source: imaps-frontend/node_modules/react-use/lib/useIdle.js@ d565449

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
var react_1 = require("react");
var throttle_debounce_1 = require("throttle-debounce");
var util_1 = require("./misc/util");
var defaultEvents = ['mousemove', 'mousedown', 'resize', 'keydown', 'touchstart', 'wheel'];
var oneMinute = 60e3;
var useIdle = function (ms, initialState, events) {
    if (ms === void 0) { ms = oneMinute; }
    if (initialState === void 0) { initialState = false; }
    if (events === void 0) { events = defaultEvents; }
    var _a = react_1.useState(initialState), state = _a[0], setState = _a[1];
    react_1.useEffect(function () {
        var mounted = true;
        var timeout;
        var localState = state;
        var set = function (newState) {
            if (mounted) {
                localState = newState;
                setState(newState);
            }
        };
        var onEvent = throttle_debounce_1.throttle(50, function () {
            if (localState) {
                set(false);
            }
            clearTimeout(timeout);
            timeout = setTimeout(function () { return set(true); }, ms);
        });
        var onVisibility = function () {
            if (!document.hidden) {
                onEvent();
            }
        };
        for (var i = 0; i < events.length; i++) {
            util_1.on(window, events[i], onEvent);
        }
        util_1.on(document, 'visibilitychange', onVisibility);
        timeout = setTimeout(function () { return set(true); }, ms);
        return function () {
            mounted = false;
            for (var i = 0; i < events.length; i++) {
                util_1.off(window, events[i], onEvent);
            }
            util_1.off(document, 'visibilitychange', onVisibility);
        };
    }, [ms, events]);
    return state;
};
exports.default = useIdle;