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); }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }

function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function"); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, writable: true, configurable: true } }); if (superClass) _setPrototypeOf(subClass, superClass); }

function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }

function _createSuper(Derived) { var hasNativeReflectConstruct = _isNativeReflectConstruct(); return function _createSuperInternal() { var Super = _getPrototypeOf(Derived), result; if (hasNativeReflectConstruct) { var NewTarget = _getPrototypeOf(this).constructor; result = Reflect.construct(Super, arguments, NewTarget); } else { result = Super.apply(this, arguments); } return _possibleConstructorReturn(this, result); }; }

function _possibleConstructorReturn(self, call) { if (call && (_typeof(call) === "object" || typeof call === "function")) { return call; } return _assertThisInitialized(self); }

function _assertThisInitialized(self) { if (self === void 0) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return self; }

function _isNativeReflectConstruct() { if (typeof Reflect === "undefined" || !Reflect.construct) return false; if (Reflect.construct.sham) return false; if (typeof Proxy === "function") return true; try { Boolean.prototype.valueOf.call(Reflect.construct(Boolean, [], function () {})); return true; } catch (e) { return false; } }

function _getPrototypeOf(o) { _getPrototypeOf = Object.setPrototypeOf ? Object.getPrototypeOf : function _getPrototypeOf(o) { return o.__proto__ || Object.getPrototypeOf(o); }; return _getPrototypeOf(o); }

function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }

/**
 * 
 * @file Progress Bar component
 * @author Box
 */
import React, { PureComponent } from 'react';
import './ProgressBar.scss';

var ProgressBar = /*#__PURE__*/function (_PureComponent) {
  _inherits(ProgressBar, _PureComponent);

  var _super = _createSuper(ProgressBar);

  /**
   * [constructor]
   *
   * @return {ProgressBar}
   */
  function ProgressBar(props) {
    var _this;

    _classCallCheck(this, ProgressBar);

    _this = _super.call(this, props);

    _defineProperty(_assertThisInitialized(_this), "startProgress", function () {
      var percent = _this.state.percent;

      if (percent === 0) {
        _this.interval = setInterval(_this.incrementProgress, 100);
      } else if (percent === 100) {
        // Timeout helps transition of hiding the bar to finish
        _this.timeout = setTimeout(_this.resetProgress, 600);
      }
    });

    _defineProperty(_assertThisInitialized(_this), "incrementProgress", function () {
      var percent = _this.state.percent;

      _this.setState({
        percent: percent + 2 / (percent || 1)
      });
    });

    _defineProperty(_assertThisInitialized(_this), "resetProgress", function () {
      _this.setState(ProgressBar.defaultProps);
    });

    var _percent = props.percent;
    _this.state = {
      percent: _percent
    };
    return _this;
  }
  /**
   * Clears any timeouts and intervals
   *
   * @return {void}
   */


  _createClass(ProgressBar, [{
    key: "clearTimeoutAndInterval",
    value: function clearTimeoutAndInterval() {
      clearInterval(this.interval);
      clearTimeout(this.timeout);
    }
    /**
     * Starts progress on mount
     */

  }, {
    key: "componentDidMount",
    value: function componentDidMount() {
      this.startProgress();
    }
    /**
     * Updates state from new props
     *
     * @return {void}
     */

  }, {
    key: "componentDidUpdate",
    value: function componentDidUpdate(prevProps) {
      var percent = this.props.percent;

      if (prevProps.percent !== percent) {
        this.clearTimeoutAndInterval();
        this.setState({
          percent: percent
        }, this.startProgress);
      }
    }
    /**
     * Clears time out
     *
     * @return {void}
     */

  }, {
    key: "componentWillUnmount",
    value: function componentWillUnmount() {
      this.clearTimeoutAndInterval();
    }
    /**
     * Increaments the progress or resets it
     * depending upon the edge conditions.
     *
     * @return {void}
     */

  }, {
    key: "render",
    value:
    /**
     * Renders the progress bar
     *
     * @return {void}
     */
    function render() {
      var percent = this.state.percent;
      var containerStyle = {
        opacity: percent > 0 && percent < 100 ? 1 : 0,
        transitionDelay: percent > 0 && percent < 100 ? '0' : '0.4s'
      };
      return /*#__PURE__*/React.createElement("div", {
        className: "be-progress-container",
        style: containerStyle
      }, /*#__PURE__*/React.createElement("div", {
        className: "be-progress",
        style: {
          width: "".concat(percent, "%")
        }
      }));
    }
  }]);

  return ProgressBar;
}(PureComponent);

_defineProperty(ProgressBar, "defaultProps", {
  percent: 0
});

export default ProgressBar;
//# sourceMappingURL=ProgressBar.js.map