var _excluded = ["infinite", "selectedIndex", "beforeChange", "afterChange", "dots", "renderDots"];

function _extends() { _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; }; return _extends.apply(this, arguments); }

function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? Object(arguments[i]) : {}; var ownKeys = Object.keys(source); if (typeof Object.getOwnPropertySymbols === 'function') { ownKeys.push.apply(ownKeys, Object.getOwnPropertySymbols(source).filter(function (sym) { return Object.getOwnPropertyDescriptor(source, sym).enumerable; })); } ownKeys.forEach(function (key) { _defineProperty(target, key, source[key]); }); } return target; }

function _objectWithoutProperties(source, excluded) { if (source == null) return {}; var target = _objectWithoutPropertiesLoose(source, excluded); var key, i; if (Object.getOwnPropertySymbols) { var sourceSymbolKeys = Object.getOwnPropertySymbols(source); for (i = 0; i < sourceSymbolKeys.length; i++) { key = sourceSymbolKeys[i]; if (excluded.indexOf(key) >= 0) continue; if (!Object.prototype.propertyIsEnumerable.call(source, key)) continue; target[key] = source[key]; } } return target; }

function _objectWithoutPropertiesLoose(source, excluded) { if (source == null) return {}; var target = {}; var sourceKeys = Object.keys(source); var key, i; for (i = 0; i < sourceKeys.length; i++) { key = sourceKeys[i]; if (excluded.indexOf(key) >= 0) continue; target[key] = source[key]; } return target; }

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); Object.defineProperty(Constructor, "prototype", { writable: false }); 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 } }); Object.defineProperty(subClass, "prototype", { writable: false }); 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; } else if (call !== void 0) { throw new TypeError("Derived constructors may only return object or undefined"); } 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; }

import classnames from 'classnames';
import React from 'react';
import ReactCarousel from 'rmc-nuka-carousel';
import './index.less';

var Carousel = /*#__PURE__*/function (_React$Component) {
  _inherits(Carousel, _React$Component);

  var _super = _createSuper(Carousel);

  function Carousel(props) {
    var _this;

    _classCallCheck(this, Carousel);

    _this = _super.call(this, props);

    _defineProperty(_assertThisInitialized(_this), "onChange", function (index) {
      _this.setState({}, function () {
        if (_this.props.afterChange) {
          _this.props.afterChange(index);
        }
      });
    });

    _this.state = {};
    return _this;
  }

  _createClass(Carousel, [{
    key: "render",
    value: function render() {
      var _this$props = this.props,
          infinite = _this$props.infinite,
          selectedIndex = _this$props.selectedIndex,
          beforeChange = _this$props.beforeChange,
          afterChange = _this$props.afterChange,
          dots = _this$props.dots,
          renderDots = _this$props.renderDots,
          restProps = _objectWithoutProperties(_this$props, _excluded);

      var prefixCls = restProps.prefixCls,
          dotActiveStyle = restProps.dotActiveStyle,
          dotStyle = restProps.dotStyle,
          className = restProps.className,
          vertical = restProps.vertical;

      var newProps = _objectSpread({}, restProps, {
        wrapAround: infinite,
        slideIndex: selectedIndex,
        beforeSlide: beforeChange
      });

      var Decorators = [];

      if (dots) {
        Decorators = [{
          component: function component(_ref) {
            var slideCount = _ref.slideCount,
                slidesToScroll = _ref.slidesToScroll,
                currentSlide = _ref.currentSlide;

            if (renderDots) {
              return renderDots(currentSlide);
            }

            var arr = [];

            for (var i = 0; i < slideCount; i += slidesToScroll) {
              arr.push(i);
            }

            var dotDom = arr.map(function (index) {
              var dotCls = classnames("".concat(prefixCls, "-wrap-dot"), _defineProperty({}, "".concat(prefixCls, "-wrap-dot-active"), index === currentSlide));
              var currentDotStyle = index === currentSlide ? dotActiveStyle : dotStyle;
              return /*#__PURE__*/React.createElement("div", {
                className: dotCls,
                key: index
              }, /*#__PURE__*/React.createElement("span", {
                style: currentDotStyle
              }));
            });
            return /*#__PURE__*/React.createElement("div", {
              className: "".concat(prefixCls, "-wrap")
            }, dotDom);
          },
          position: 'BottomCenter'
        }];
      }

      var wrapCls = classnames(prefixCls, className, _defineProperty({}, "".concat(prefixCls, "-vertical"), vertical));
      return /*#__PURE__*/React.createElement(ReactCarousel, _extends({}, newProps, {
        className: wrapCls,
        decorators: Decorators,
        afterSlide: this.onChange
      }));
    }
  }]);

  return Carousel;
}(React.Component);

_defineProperty(Carousel, "defaultProps", {
  prefixCls: 'fxm-carousel',
  dots: true,
  arrows: false,
  autoplay: false,
  infinite: false,
  cellAlign: 'center',
  selectedIndex: 0,
  dotStyle: {},
  dotActiveStyle: {}
});

export { Carousel as default };