'use strict';

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

var _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; };

var _createClass = 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); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _react = require('react');

var _react2 = _interopRequireDefault(_react);

var _propTypes = require('prop-types');

var _propTypes2 = _interopRequireDefault(_propTypes);

var _Carousel = require('./Carousel');

var _Carousel2 = _interopRequireDefault(_Carousel);

var _CarouselItem = require('./CarouselItem');

var _CarouselItem2 = _interopRequireDefault(_CarouselItem);

var _CarouselControl = require('./CarouselControl');

var _CarouselControl2 = _interopRequireDefault(_CarouselControl);

var _CarouselIndicators = require('./CarouselIndicators');

var _CarouselIndicators2 = _interopRequireDefault(_CarouselIndicators);

var _CarouselCaption = require('./CarouselCaption');

var _CarouselCaption2 = _interopRequireDefault(_CarouselCaption);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _objectWithoutProperties(obj, keys) { var target = {}; for (var i in obj) { if (keys.indexOf(i) >= 0) continue; if (!Object.prototype.hasOwnProperty.call(obj, i)) continue; target[i] = obj[i]; } return target; }

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

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

var propTypes = {
  items: _propTypes2.default.array.isRequired,
  indicators: _propTypes2.default.bool,
  controls: _propTypes2.default.bool,
  autoPlay: _propTypes2.default.bool,
  activeIndex: _propTypes2.default.number,
  next: _propTypes2.default.func,
  previous: _propTypes2.default.func,
  goToIndex: _propTypes2.default.func
};

var UncontrolledCarousel = function (_Component) {
  _inherits(UncontrolledCarousel, _Component);

  function UncontrolledCarousel(props) {
    _classCallCheck(this, UncontrolledCarousel);

    var _this = _possibleConstructorReturn(this, (UncontrolledCarousel.__proto__ || Object.getPrototypeOf(UncontrolledCarousel)).call(this, props));

    _this.animating = false;
    _this.state = { activeIndex: 0 };
    _this.next = _this.next.bind(_this);
    _this.previous = _this.previous.bind(_this);
    _this.goToIndex = _this.goToIndex.bind(_this);
    _this.onExiting = _this.onExiting.bind(_this);
    _this.onExited = _this.onExited.bind(_this);
    return _this;
  }

  _createClass(UncontrolledCarousel, [{
    key: 'onExiting',
    value: function onExiting() {
      this.animating = true;
    }
  }, {
    key: 'onExited',
    value: function onExited() {
      this.animating = false;
    }
  }, {
    key: 'next',
    value: function next() {
      if (this.animating) return;
      var nextIndex = this.state.activeIndex === this.props.items.length - 1 ? 0 : this.state.activeIndex + 1;
      this.setState({ activeIndex: nextIndex });
    }
  }, {
    key: 'previous',
    value: function previous() {
      if (this.animating) return;
      var nextIndex = this.state.activeIndex === 0 ? this.props.items.length - 1 : this.state.activeIndex - 1;
      this.setState({ activeIndex: nextIndex });
    }
  }, {
    key: 'goToIndex',
    value: function goToIndex(newIndex) {
      if (this.animating) return;
      this.setState({ activeIndex: newIndex });
    }
  }, {
    key: 'render',
    value: function render() {
      var _this2 = this;

      var _props = this.props,
          autoPlay = _props.autoPlay,
          indicators = _props.indicators,
          controls = _props.controls,
          items = _props.items,
          goToIndex = _props.goToIndex,
          props = _objectWithoutProperties(_props, ['autoPlay', 'indicators', 'controls', 'items', 'goToIndex']);

      var activeIndex = this.state.activeIndex;


      var slides = items.map(function (item) {
        return _react2.default.createElement(
          _CarouselItem2.default,
          {
            onExiting: _this2.onExiting,
            onExited: _this2.onExited,
            key: item.src,
            src: item.src,
            altText: item.altText
          },
          _react2.default.createElement(_CarouselCaption2.default, { captionText: item.caption, captionHeader: item.caption })
        );
      });

      return _react2.default.createElement(
        _Carousel2.default,
        _extends({
          activeIndex: activeIndex,
          next: this.next,
          previous: this.previous,
          ride: autoPlay ? 'carousel' : undefined
        }, props),
        indicators && _react2.default.createElement(_CarouselIndicators2.default, {
          items: items,
          activeIndex: props.activeIndex || activeIndex,
          onClickHandler: goToIndex || this.goToIndex
        }),
        slides,
        controls && _react2.default.createElement(_CarouselControl2.default, {
          direction: 'prev',
          directionText: 'Previous',
          onClickHandler: props.previous || this.previous
        }),
        controls && _react2.default.createElement(_CarouselControl2.default, {
          direction: 'next',
          directionText: 'Next',
          onClickHandler: props.next || this.next
        })
      );
    }
  }]);

  return UncontrolledCarousel;
}(_react.Component);

UncontrolledCarousel.propTypes = propTypes;
UncontrolledCarousel.defaultProps = {
  controls: true,
  indicators: true,
  autoPlay: true
};

exports.default = UncontrolledCarousel;