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

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

"use strict";

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

var _react = require("react");

function _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _nonIterableRest(); }

function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance"); }

function _iterableToArrayLimit(arr, i) { var _arr = []; var _n = true; var _d = false; var _e = undefined; try { for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { _arr.push(_s.value); if (i && _arr.length === i) break; } } catch (err) { _d = true; _e = err; } finally { try { if (!_n && _i["return"] != null) _i["return"](); } finally { if (_d) throw _e; } } return _arr; }

function _arrayWithHoles(arr) { if (Array.isArray(arr)) return arr; }

function useStateWithTimeout(defaultValue, timeout) {
  var _useState = (0, _react.useState)(defaultValue),
      _useState2 = _slicedToArray(_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];
}