text: "use strict";
  
  function _typeof(obj) { "@babel/helpers - typeof"; if (typeof Symbol === "function" && typeof Symbol.iterator === "symbol") { _typeof = function _typeof(obj) { return typeof obj; }; } else { _typeof = function _typeof(obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; }; } return _typeof(obj); }
  
  Object.defineProperty(exports, "__esModule", {
    value: true
  });
  exports.default = void 0;
  
  var _react = _interopRequireWildcard(require("react"));
  
  var _styledJss = _interopRequireDefault(require("styled-jss"));
  
  var _propTypes = _interopRequireDefault(require("prop-types"));
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
  
  function _getRequireWildcardCache() { if (typeof WeakMap !== "function") return null; var cache = new WeakMap(); _getRequireWildcardCache = function _getRequireWildcardCache() { return cache; }; return cache; }
  
  function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } if (obj === null || _typeof(obj) !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; }
  
  function _slicedToArray(arr, i) { return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest(); }
  
  function _nonIterableRest() { throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); }
  
  function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }
  
  function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; }
  
  function _iterableToArrayLimit(arr, i) { if (typeof Symbol === "undefined" || !(Symbol.iterator in Object(arr))) return; 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; }
  
  var StyledContent = (0, _styledJss.default)("div")(function (_ref) {
    var theme = _ref.theme,
        open = _ref.open,
        height = _ref.height;
    return {
      height: height,
      overflow: "hidden",
      transition: "all .2s ease"
    };
  });
  
  var getClientHeight = function getClientHeight(refEle) {
    return function () {
      return refEle ? refEle.current.clientHeight : 0;
    };
  };
  
  var onOpen = function onOpen(setHeight) {
    setTimeout(function () {
      setHeight('auto');
    }, 100);
  };
  
  var onClose = function onClose(setHeight, handleGetClientHeight) {
    setHeight(handleGetClientHeight());
    setTimeout(function () {
      setHeight(0);
    }, 100);
  };
  
  var Collapse = function Collapse(_ref2) {
    var open = _ref2.open,
        children = _ref2.children;
    var refEle = (0, _react.useRef)(null);
  
    var _useState = (0, _react.useState)(0),
        _useState2 = _slicedToArray(_useState, 2),
        height = _useState2[0],
        setHeight = _useState2[1];
  
    var setHeightHandler = (0, _react.useCallback)(function () {
      var handleGetClientHeight = getClientHeight(refEle);
      setHeight(handleGetClientHeight());
      open ? onOpen(setHeight) : onClose(setHeight, handleGetClientHeight);
    }, [refEle, open]);
    (0, _react.useEffect)(function () {
      setHeightHandler();
    }, [setHeightHandler]);
    return /*#__PURE__*/_react.default.createElement(StyledContent, {
      open: open,
      height: height
    }, /*#__PURE__*/_react.default.createElement("div", {
      ref: refEle
    }, children));
  };
  
  Collapse.propTypes = {
    open: _propTypes.default.bool
  };
  Collapse.defaultProps = {
    open: false
  };
  var _default = Collapse;
  exports.default = _default;