@kiwicom/orbit-components/lib/hooks/useStateWithTimeout/index.js

Orbit-components is a React component library which provides developers with the easiest possible way of building Kiwi.com’s products.

"use strict";

var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault");

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.default = useStateWithTimeout;

var _slicedToArray2 = _interopRequireDefault(require("@babel/runtime/helpers/slicedToArray"));

var _react = require("react");

function useStateWithTimeout(defaultValue, timeout) {
  var _useState = (0, _react.useState)(defaultValue),
      _useState2 = (0, _slicedToArray2.default)(_useState, 2),
      state = _useState2[0],
      setState = _useState2[1];

  var timeoutRef = (0, _react.useRef)(null);
  var setStateWithTimeout = (0, _react.useCallback)(function (value) {
    if (typeof setTimeout === "function") {
      timeoutRef.current = setTimeout(function () {
        timeoutRef.current = null;
        setState(value);
      }, timeout);
    }
  }, [timeout]);
  var clearStateTimeout = (0, _react.useCallback)(function () {
    if (timeoutRef.current !== null && typeof clearTimeout === "function") {
      clearTimeout(timeoutRef.current);
    }
  }, []);
  (0, _react.useEffect)(function () {
    return function () {
      clearStateTimeout();
    };
  }, [clearStateTimeout]);
  return [state, setState, setStateWithTimeout, clearStateTimeout];
}