text: '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 _reactDom = require('react-dom');
  
  var _glam = require('glam');
  
  var _glam2 = _interopRequireDefault(_glam);
  
  var _rafSchd = require('raf-schd');
  
  var _rafSchd2 = _interopRequireDefault(_rafSchd);
  
  var _reactViewPager = require('react-view-pager');
  
  var _defaultComponents = require('./defaultComponents');
  
  var _styles = require('../styles');
  
  require('./Modal/Modal');
  
  var _utils = require('../utils');
  
  var _formatters = require('../formatters');
  
  var _formatters2 = _interopRequireDefault(_formatters);
  
  require('../types');
  
  var _componentBaseClassNames = require('./componentBaseClassNames');
  
  var _componentBaseClassNames2 = _interopRequireDefault(_componentBaseClassNames);
  
  function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
  
  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; }
  // @jsx glam
  
  
  var viewPagerStyles = {
    flex: '1 1 auto',
    position: 'relative'
  };
  var frameStyles = { outline: 0 };
  
  var defaultProps = {
    currentIndex: 0,
    formatters: _formatters2.default,
    hideControlsWhenIdle: 3000,
    showNavigationOnTouchDevice: false,
    styles: {},
    trackProps: {
      instant: !(0, _utils.isTouch)(),
      swipe: 'touch'
    }
  };
  
  var trackBaseClassName = _componentBaseClassNames2.default.Track;
  
  var Carousel = function (_Component) {
    _inherits(Carousel, _Component);
  
    function Carousel(props) {
      _classCallCheck(this, Carousel);
  
      var _this = _possibleConstructorReturn(this, (Carousel.__proto__ || Object.getPrototypeOf(Carousel)).call(this, props));
  
      _initialiseProps.call(_this);
  
      _this.cacheComponents(props.components);
  
      _this.state = {
        currentIndex: props.currentIndex,
        interactionIsIdle: (0, _utils.isTouch)()
      };
      return _this;
    } // TODO
  
  
    _createClass(Carousel, [{
      key: 'componentDidMount',
      value: function componentDidMount() {
        var _props = this.props,
            hideControlsWhenIdle = _props.hideControlsWhenIdle,
            modalProps = _props.modalProps;
  
        var isModal = Boolean(modalProps);
  
        this.mounted = true;
  
        if (hideControlsWhenIdle && this.container) {
          this.container.addEventListener('mousedown', this.handleMouseActivity);
          this.container.addEventListener('mousemove', this.handleMouseActivity);
          this.container.addEventListener('touchmove', this.handleMouseActivity);
        }
        if (isModal) {
          this.focusViewFrame();
        }
      }
    }, {
      key: 'componentDidUpdate',
      value: function componentDidUpdate(prevProps) {
        if (prevProps.components !== this.props.components) {
          this.cacheComponents(prevProps.components);
        }
  
        if (this.props.currentIndex !== prevProps.currentIndex) {
          this.setState({ currentIndex: this.props.currentIndex });
        }
      }
    }, {
      key: 'componentWillUnmount',
      value: function componentWillUnmount() {
        this.mounted = false;
  
        if (this.props.hideControlsWhenIdle && this.container) {
          this.container.removeEventListener('mousedown', this.handleMouseActivity);
          this.container.removeEventListener('mousemove', this.handleMouseActivity);
          this.container.removeEventListener('touchmove', this.handleMouseActivity);
          this.handleMouseActivity.cancel();
        }
      }
  
      // ==============================
      // Refs
      // ==============================
  
      // ==============================
      // Utilities
      // ==============================
  
      // combine defaultProps with consumer props to maintain expected behaviour
  
      // combine defaultProps with consumer props to maintain expected behaviour
  
  
      // ==============================
      // Handlers
      // ==============================
  
      // ==============================
      // Renderers
      // ==============================
  
    }, {
      key: 'getCommonProps',
      value: function getCommonProps() {
        var _props2 = this.props,
            frameProps = _props2.frameProps,
            trackProps = _props2.trackProps,
            modalProps = _props2.modalProps,
            views = _props2.views,
            showNavigationOnTouchDevice = _props2.showNavigationOnTouchDevice;
  
        var isModal = Boolean(modalProps);
        var isFullscreen = Boolean(modalProps && modalProps.isFullscreen);
        var _state = this.state,
            currentIndex = _state.currentIndex,
            interactionIsIdle = _state.interactionIsIdle;
  
        var currentView = this.getViewData();
  
        return {
          carouselProps: this.props,
          currentIndex: currentIndex,
          currentView: currentView,
          formatters: this.props.formatters,
          frameProps: frameProps,
          getStyles: this.getStyles,
          showNavigationOnTouchDevice: showNavigationOnTouchDevice,
          isFullscreen: isFullscreen,
          isModal: isModal,
          modalProps: modalProps,
          interactionIsIdle: interactionIsIdle,
          trackProps: trackProps,
          views: views
        };
      }
    }, {
      key: 'render',
      value: function render() {
        var _components = this.components,
            Container = _components.Container,
            View = _components.View;
        var currentIndex = this.state.currentIndex;
        var _props3 = this.props,
            frameProps = _props3.frameProps,
            views = _props3.views;
  
        var commonProps = this.commonProps = this.getCommonProps();
  
        return (0, _glam2.default)(
          Container,
          _extends({}, commonProps, { innerProps: { innerRef: this.getContainer } }),
          this.renderHeader(),
          (0, _glam2.default)(
            _reactViewPager.ViewPager,
            { tag: 'main', style: viewPagerStyles, className: (0, _utils.className)('pager') },
            (0, _glam2.default)(
              _reactViewPager.Frame,
              _extends({}, frameProps, { ref: this.getFrame, className: (0, _utils.className)('frame'), style: frameStyles, tabIndex: '-1' }),
              (0, _glam2.default)(
                _reactViewPager.Track,
                _extends({}, this.getTrackProps(this.props), {
                  style: { display: 'flex', alignItems: 'center' },
                  currentView: currentIndex,
                  className: (0, _utils.className)(trackBaseClassName),
                  onViewChange: this.handleViewChange,
                  ref: this.getTrack
                }),
                views && views.map(function (data, index) {
                  return (0, _glam2.default)(
                    _reactViewPager.View,
                    { className: (0, _utils.className)('view-wrapper'), key: index },
                    (0, _glam2.default)(View, _extends({}, commonProps, { data: data, index: index }))
                  );
                })
              )
            ),
            this.renderNavigation()
          ),
          this.renderFooter()
        );
      }
    }]);
  
    return Carousel;
  }(_react.Component);
  
  Carousel.defaultProps = defaultProps;
  
  var _initialiseProps = function _initialiseProps() {
    var _this2 = this;
  
    this.mounted = false;
  
    this.cacheComponents = function (comps) {
      _this2.components = (0, _defaultComponents.defaultCarouselComponents)(comps);
    };
  
    this.getContainer = function (ref) {
      _this2.container = ref;
    };
  
    this.getFooter = function (ref) {
      _this2.footer = ref;
    };
  
    this.getFrame = function (ref) {
      _this2.frame = (0, _reactDom.findDOMNode)(ref);
    };
  
    this.getHeader = function (ref) {
      _this2.header = ref;
    };
  
    this.getTrack = function (ref) {
      _this2.track = ref;
    };
  
    this.hasPreviousView = function () {
      var trackProps = _this2.props.trackProps;
      var currentIndex = _this2.state.currentIndex;
  
  
      return trackProps.infinite || currentIndex !== 0;
    };
  
    this.hasNextView = function () {
      var _props4 = _this2.props,
          trackProps = _props4.trackProps,
          views = _props4.views;
      var currentIndex = _this2.state.currentIndex;
  
  
      return trackProps.infinite || currentIndex !== views.length - 1;
    };
  
    this.getStyles = function (key, props) {
      var base = _styles.defaultCarouselStyles[key](props);
      base.boxSizing = 'border-box';
      var custom = _this2.props.styles[key];
      return custom ? custom(base, props) : base;
    };
  
    this.getTrackProps = function (props) {
      return _extends({}, defaultProps.trackProps, props.trackProps);
    };
  
    this.getFormatters = function () {
      return _extends({}, defaultProps.formatters, _this2.props.formatters);
    };
  
    this.getViewData = function () {
      var views = _this2.props.views;
      var currentIndex = _this2.state.currentIndex;
  
  
      return views[currentIndex];
    };
  
    this.focusViewFrame = function () {
      if (_this2.frame && document.activeElement !== _this2.frame) {
        _this2.frame.focus();
      }
    };
  
    this.prev = function (event) {
      event.stopPropagation();
      _this2.track.prev();
      _this2.focusViewFrame();
    };
  
    this.next = function (event) {
      event.stopPropagation();
      _this2.track.next();
      _this2.focusViewFrame();
    };
  
    this.handleMouseActivity = (0, _rafSchd2.default)(function () {
      clearTimeout(_this2.timer);
  
      if (_this2.state.interactionIsIdle) {
        _this2.setState({ interactionIsIdle: false });
      }
  
      _this2.timer = setTimeout(function () {
        if (_this2.mounted) {
          _this2.setState({ interactionIsIdle: true });
        }
      }, _this2.props.hideControlsWhenIdle);
    });
  
    this.handleViewChange = function (indicies) {
      var trackProps = _this2.props.trackProps;
  
      // simplify by enforcing number
  
      var currentIndex = indicies[0];
  
      _this2.setState({ currentIndex: currentIndex });
  
      // call the consumer's onViewChange fn
      if (trackProps && trackProps.onViewChange) {
        trackProps.onViewChange(currentIndex);
      }
    };
  
    this.renderNavigation = function () {
      var _getFormatters = _this2.getFormatters(),
          getNextLabel = _getFormatters.getNextLabel,
          getPrevLabel = _getFormatters.getPrevLabel,
          getNextTitle = _getFormatters.getNextTitle,
          getPrevTitle = _getFormatters.getPrevTitle;
  
      var _components2 = _this2.components,
          Navigation = _components2.Navigation,
          NavigationPrev = _components2.NavigationPrev,
          NavigationNext = _components2.NavigationNext;
      var commonProps = _this2.commonProps;
  
  
      var showPrev = _this2.hasPreviousView();
      var showNext = _this2.hasNextView();
      var showNav = (showPrev || showNext) && Navigation;
  
      return showNav ? (0, _glam2.default)(
        Navigation,
        commonProps,
        showPrev && (0, _glam2.default)(NavigationPrev, _extends({}, commonProps, {
          align: 'left',
          innerProps: {
            'aria-label': getPrevLabel(commonProps),
            onClick: _this2.prev,
            title: getPrevTitle(commonProps)
          }
        })),
        showNext && (0, _glam2.default)(NavigationNext, _extends({}, commonProps, {
          align: 'right',
          innerProps: {
            'aria-label': getNextLabel(commonProps),
            onClick: _this2.next,
            title: getNextTitle(commonProps)
          }
        }))
      ) : null;
    };
  
    this.renderFooter = function () {
      var _components3 = _this2.components,
          Footer = _components3.Footer,
          FooterCaption = _components3.FooterCaption,
          FooterCount = _components3.FooterCount;
      var commonProps = _this2.commonProps;
  
  
      return Footer ? (0, _glam2.default)(Footer, _extends({}, commonProps, {
        components: {
          Caption: FooterCaption,
          Count: FooterCount
        },
        innerProps: { innerRef: _this2.getFooter }
      })) : null;
    };
  
    this.renderHeader = function () {
      var _components4 = _this2.components,
          Header = _components4.Header,
          HeaderClose = _components4.HeaderClose,
          HeaderFullscreen = _components4.HeaderFullscreen;
  
      var _getFormatters2 = _this2.getFormatters(),
          getCloseLabel = _getFormatters2.getCloseLabel,
          getFullscreenLabel = _getFormatters2.getFullscreenLabel;
  
      var commonProps = _this2.commonProps;
  
  
      return Header ? (0, _glam2.default)(Header, _extends({}, commonProps, {
        getCloseLabel: getCloseLabel,
        getFullscreenLabel: getFullscreenLabel,
        components: {
          CloseButton: HeaderClose,
          FullscreenButton: HeaderFullscreen
        },
        data: _this2.getViewData(),
        innerProps: { innerRef: _this2.getHeader }
      })) : null;
    };
  };
  
  exports.default = Carousel;