swiper/swiper-bundle.cjs.js

/**
 * Swiper 6.0.4
 * Most modern mobile touch slider and framework with hardware accelerated transitions
 * http://swiperjs.com
 *
 * Copyright 2014-2020 Vladimir Kharlampidi
 *
 * Released under the MIT License
 *
 * Released on: July 15, 2020
 */

'use strict';

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

var dom7 = require('dom7');
var ssrWindow = require('ssr-window');

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 _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);
}

var Methods = {
  addClass: dom7.addClass,
  removeClass: dom7.removeClass,
  hasClass: dom7.hasClass,
  toggleClass: dom7.toggleClass,
  attr: dom7.attr,
  removeAttr: dom7.removeAttr,
  transform: dom7.transform,
  transition: dom7.transition,
  on: dom7.on,
  off: dom7.off,
  trigger: dom7.trigger,
  transitionEnd: dom7.transitionEnd,
  outerWidth: dom7.outerWidth,
  outerHeight: dom7.outerHeight,
  styles: dom7.styles,
  offset: dom7.offset,
  css: dom7.css,
  each: dom7.each,
  html: dom7.html,
  text: dom7.text,
  is: dom7.is,
  index: dom7.index,
  eq: dom7.eq,
  append: dom7.append,
  prepend: dom7.prepend,
  next: dom7.next,
  nextAll: dom7.nextAll,
  prev: dom7.prev,
  prevAll: dom7.prevAll,
  parent: dom7.parent,
  parents: dom7.parents,
  closest: dom7.closest,
  find: dom7.find,
  children: dom7.children,
  filter: dom7.filter,
  remove: dom7.remove
};
Object.keys(Methods).forEach(function (methodName) {
  dom7.$.fn[methodName] = Methods[methodName];
});

function deleteProps(obj) {
  var object = obj;
  Object.keys(object).forEach(function (key) {
    try {
      object[key] = null;
    } catch (e) {// no getter for object
    }

    try {
      delete object[key];
    } catch (e) {// something got wrong
    }
  });
}

function nextTick(callback, delay) {
  if (delay === void 0) {
    delay = 0;
  }

  return setTimeout(callback, delay);
}

function now() {
  return Date.now();
}

function getTranslate(el, axis) {
  if (axis === void 0) {
    axis = 'x';
  }

  var window = ssrWindow.getWindow();
  var matrix;
  var curTransform;
  var transformMatrix;
  var curStyle = window.getComputedStyle(el, null);

  if (window.WebKitCSSMatrix) {
    curTransform = curStyle.transform || curStyle.webkitTransform;

    if (curTransform.split(',').length > 6) {
      curTransform = curTransform.split(', ').map(function (a) {
        return a.replace(',', '.');
      }).join(', ');
    } // Some old versions of Webkit choke when 'none' is passed; pass
    // empty string instead in this case


    transformMatrix = new window.WebKitCSSMatrix(curTransform === 'none' ? '' : curTransform);
  } else {
    transformMatrix = curStyle.MozTransform || curStyle.OTransform || curStyle.MsTransform || curStyle.msTransform || curStyle.transform || curStyle.getPropertyValue('transform').replace('translate(', 'matrix(1, 0, 0, 1,');
    matrix = transformMatrix.toString().split(',');
  }

  if (axis === 'x') {
    // Latest Chrome and webkits Fix
    if (window.WebKitCSSMatrix) curTransform = transformMatrix.m41; // Crazy IE10 Matrix
    else if (matrix.length === 16) curTransform = parseFloat(matrix[12]); // Normal Browsers
      else curTransform = parseFloat(matrix[4]);
  }

  if (axis === 'y') {
    // Latest Chrome and webkits Fix
    if (window.WebKitCSSMatrix) curTransform = transformMatrix.m42; // Crazy IE10 Matrix
    else if (matrix.length === 16) curTransform = parseFloat(matrix[13]); // Normal Browsers
      else curTransform = parseFloat(matrix[5]);
  }

  return curTransform || 0;
}

function isObject(o) {
  return typeof o === 'object' && o !== null && o.constructor && o.constructor === Object;
}

function extend() {
  var to = Object(arguments.length <= 0 ? undefined : arguments[0]);

  for (var i = 1; i < arguments.length; i += 1) {
    var nextSource = i < 0 || arguments.length <= i ? undefined : arguments[i];

    if (nextSource !== undefined && nextSource !== null) {
      var keysArray = Object.keys(Object(nextSource));

      for (var nextIndex = 0, len = keysArray.length; nextIndex < len; nextIndex += 1) {
        var nextKey = keysArray[nextIndex];
        var desc = Object.getOwnPropertyDescriptor(nextSource, nextKey);

        if (desc !== undefined && desc.enumerable) {
          if (isObject(to[nextKey]) && isObject(nextSource[nextKey])) {
            extend(to[nextKey], nextSource[nextKey]);
          } else if (!isObject(to[nextKey]) && isObject(nextSource[nextKey])) {
            to[nextKey] = {};
            extend(to[nextKey], nextSource[nextKey]);
          } else {
            to[nextKey] = nextSource[nextKey];
          }
        }
      }
    }
  }

  return to;
}

function bindModuleMethods(instance, obj) {
  Object.keys(obj).forEach(function (key) {
    if (isObject(obj[key])) {
      Object.keys(obj[key]).forEach(function (subKey) {
        if (typeof obj[key][subKey] === 'function') {
          obj[key][subKey] = obj[key][subKey].bind(instance);
        }
      });
    }

    instance[key] = obj[key];
  });
}

var support;

function calcSupport() {
  var window = ssrWindow.getWindow();
  var document = ssrWindow.getDocument();
  return {
    touch: !!('ontouchstart' in window || window.DocumentTouch && document instanceof window.DocumentTouch),
    pointerEvents: !!window.PointerEvent && 'maxTouchPoints' in window.navigator && window.navigator.maxTouchPoints >= 0,
    observer: function checkObserver() {
      return 'MutationObserver' in window || 'WebkitMutationObserver' in window;
    }(),
    passiveListener: function checkPassiveListener() {
      var supportsPassive = false;

      try {
        var opts = Object.defineProperty({}, 'passive', {
          // eslint-disable-next-line
          get: function get() {
            supportsPassive = true;
          }
        });
        window.addEventListener('testPassiveListener', null, opts);
      } catch (e) {// No support
      }

      return supportsPassive;
    }(),
    gestures: function checkGestures() {
      return 'ongesturestart' in window;
    }()
  };
}

function getSupport() {
  if (!support) {
    support = calcSupport();
  }

  return support;
}

var device;

function calcDevice(_temp) {
  var _ref = _temp === void 0 ? {} : _temp,
      userAgent = _ref.userAgent;

  var support = getSupport();
  var window = ssrWindow.getWindow();
  var platform = window.navigator.platform;
  var ua = userAgent || window.navigator.userAgent;
  var device = {
    ios: false,
    android: false
  };
  var screenWidth = window.screen.width;
  var screenHeight = window.screen.height;
  var android = ua.match(/(Android);?[\s\/]+([\d.]+)?/); // eslint-disable-line

  var ipad = ua.match(/(iPad).*OS\s([\d_]+)/);
  var ipod = ua.match(/(iPod)(.*OS\s([\d_]+))?/);
  var iphone = !ipad && ua.match(/(iPhone\sOS|iOS)\s([\d_]+)/);
  var windows = platform === 'Win32';
  var macos = platform === 'MacIntel'; // iPadOs 13 fix

  var iPadScreens = ['1024x1366', '1366x1024', '834x1194', '1194x834', '834x1112', '1112x834', '768x1024', '1024x768'];

  if (!ipad && macos && support.touch && iPadScreens.indexOf(screenWidth + "x" + screenHeight) >= 0) {
    ipad = ua.match(/(Version)\/([\d.]+)/);
    if (!ipad) ipad = [0, 1, '13_0_0'];
    macos = false;
  } // Android


  if (android && !windows) {
    device.os = 'android';
    device.android = true;
  }

  if (ipad || iphone || ipod) {
    device.os = 'ios';
    device.ios = true;
  } // Export object


  return device;
}

function getDevice(overrides) {
  if (overrides === void 0) {
    overrides = {};
  }

  if (!device) {
    device = calcDevice(overrides);
  }

  return device;
}

var browser;

function calcBrowser() {
  var window = ssrWindow.getWindow();

  function isSafari() {
    var ua = window.navigator.userAgent.toLowerCase();
    return ua.indexOf('safari') >= 0 && ua.indexOf('chrome') < 0 && ua.indexOf('android') < 0;
  }

  return {
    isEdge: !!window.navigator.userAgent.match(/Edge/g),
    isSafari: isSafari(),
    isWebView: /(iPhone|iPod|iPad).*AppleWebKit(?!.*Safari)/i.test(window.navigator.userAgent)
  };
}

function getBrowser() {
  if (!browser) {
    browser = calcBrowser();
  }

  return browser;
}

var modular = {
  useParams: function useParams(instanceParams) {
    var instance = this;
    if (!instance.modules) return;
    Object.keys(instance.modules).forEach(function (moduleName) {
      var module = instance.modules[moduleName]; // Extend params

      if (module.params) {
        extend(instanceParams, module.params);
      }
    });
  },
  useModules: function useModules(modulesParams) {
    if (modulesParams === void 0) {
      modulesParams = {};
    }

    var instance = this;
    if (!instance.modules) return;
    Object.keys(instance.modules).forEach(function (moduleName) {
      var module = instance.modules[moduleName];
      var moduleParams = modulesParams[moduleName] || {}; // Add event listeners

      if (module.on && instance.on) {
        Object.keys(module.on).forEach(function (moduleEventName) {
          instance.on(moduleEventName, module.on[moduleEventName]);
        });
      } // Module create callback


      if (module.create) {
        module.create.bind(instance)(moduleParams);
      }
    });
  }
};

/* eslint-disable no-underscore-dangle */
var eventsEmitter = {
  on: function on(events, handler, priority) {
    var self = this;
    if (typeof handler !== 'function') return self;
    var method = priority ? 'unshift' : 'push';
    events.split(' ').forEach(function (event) {
      if (!self.eventsListeners[event]) self.eventsListeners[event] = [];
      self.eventsListeners[event][method](handler);
    });
    return self;
  },
  once: function once(events, handler, priority) {
    var self = this;
    if (typeof handler !== 'function') return self;

    function onceHandler() {
      self.off(events, onceHandler);

      if (onceHandler.__emitterProxy) {
        delete onceHandler.__emitterProxy;
      }

      for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
        args[_key] = arguments[_key];
      }

      handler.apply(self, args);
    }

    onceHandler.__emitterProxy = handler;
    return self.on(events, onceHandler, priority);
  },
  onAny: function onAny(handler, priority) {
    var self = this;
    if (typeof handler !== 'function') return self;
    var method = priority ? 'unshift' : 'push';

    if (self.eventsAnyListeners.indexOf(handler) < 0) {
      self.eventsAnyListeners[method](handler);
    }

    return self;
  },
  offAny: function offAny(handler) {
    var self = this;
    if (!self.eventsAnyListeners) return self;
    var index = self.eventsAnyListeners.indexOf(handler);

    if (index >= 0) {
      self.eventsAnyListeners.splice(index, 1);
    }

    return self;
  },
  off: function off(events, handler) {
    var self = this;
    if (!self.eventsListeners) return self;
    events.split(' ').forEach(function (event) {
      if (typeof handler === 'undefined') {
        self.eventsListeners[event] = [];
      } else if (self.eventsListeners[event]) {
        self.eventsListeners[event].forEach(function (eventHandler, index) {
          if (eventHandler === handler || eventHandler.__emitterProxy && eventHandler.__emitterProxy === handler) {
            self.eventsListeners[event].splice(index, 1);
          }
        });
      }
    });
    return self;
  },
  emit: function emit() {
    var self = this;
    if (!self.eventsListeners) return self;
    var events;
    var data;
    var context;

    for (var _len2 = arguments.length, args = new Array(_len2), _key2 = 0; _key2 < _len2; _key2++) {
      args[_key2] = arguments[_key2];
    }

    if (typeof args[0] === 'string' || Array.isArray(args[0])) {
      events = args[0];
      data = args.slice(1, args.length);
      context = self;
    } else {
      events = args[0].events;
      data = args[0].data;
      context = args[0].context || self;
    }

    data.unshift(context);
    var eventsArray = Array.isArray(events) ? events : events.split(' ');
    eventsArray.forEach(function (event) {
      if (self.eventsListeners && self.eventsListeners[event]) {
        var handlers = [];
        self.eventsListeners[event].forEach(function (eventHandler) {
          handlers.push(eventHandler);
        });
        handlers.forEach(function (eventHandler) {
          eventHandler.apply(context, data);
        });
      }
    });
    return self;
  }
};

function updateSize() {
  var swiper = this;
  var width;
  var height;
  var $el = swiper.$el;

  if (typeof swiper.params.width !== 'undefined' && swiper.params.width !== null) {
    width = swiper.params.width;
  } else {
    width = $el[0].clientWidth;
  }

  if (typeof swiper.params.height !== 'undefined' && swiper.params.width !== null) {
    height = swiper.params.height;
  } else {
    height = $el[0].clientHeight;
  }

  if (width === 0 && swiper.isHorizontal() || height === 0 && swiper.isVertical()) {
    return;
  } // Subtract paddings


  width = width - parseInt($el.css('padding-left') || 0, 10) - parseInt($el.css('padding-right') || 0, 10);
  height = height - parseInt($el.css('padding-top') || 0, 10) - parseInt($el.css('padding-bottom') || 0, 10);
  if (Number.isNaN(width)) width = 0;
  if (Number.isNaN(height)) height = 0;
  extend(swiper, {
    width: width,
    height: height,
    size: swiper.isHorizontal() ? width : height
  });
}

function updateSlides() {
  var swiper = this;
  var window = ssrWindow.getWindow();
  var params = swiper.params;
  var $wrapperEl = swiper.$wrapperEl,
      swiperSize = swiper.size,
      rtl = swiper.rtlTranslate,
      wrongRTL = swiper.wrongRTL;
  var isVirtual = swiper.virtual && params.virtual.enabled;
  var previousSlidesLength = isVirtual ? swiper.virtual.slides.length : swiper.slides.length;
  var slides = $wrapperEl.children("." + swiper.params.slideClass);
  var slidesLength = isVirtual ? swiper.virtual.slides.length : slides.length;
  var snapGrid = [];
  var slidesGrid = [];
  var slidesSizesGrid = [];

  function slidesForMargin(slideEl, slideIndex) {
    if (!params.cssMode) return true;

    if (slideIndex === slides.length - 1) {
      return false;
    }

    return true;
  }

  var offsetBefore = params.slidesOffsetBefore;

  if (typeof offsetBefore === 'function') {
    offsetBefore = params.slidesOffsetBefore.call(swiper);
  }

  var offsetAfter = params.slidesOffsetAfter;

  if (typeof offsetAfter === 'function') {
    offsetAfter = params.slidesOffsetAfter.call(swiper);
  }

  var previousSnapGridLength = swiper.snapGrid.length;
  var previousSlidesGridLength = swiper.snapGrid.length;
  var spaceBetween = params.spaceBetween;
  var slidePosition = -offsetBefore;
  var prevSlideSize = 0;
  var index = 0;

  if (typeof swiperSize === 'undefined') {
    return;
  }

  if (typeof spaceBetween === 'string' && spaceBetween.indexOf('%') >= 0) {
    spaceBetween = parseFloat(spaceBetween.replace('%', '')) / 100 * swiperSize;
  }

  swiper.virtualSize = -spaceBetween; // reset margins

  if (rtl) slides.css({
    marginLeft: '',
    marginTop: ''
  });else slides.css({
    marginRight: '',
    marginBottom: ''
  });
  var slidesNumberEvenToRows;

  if (params.slidesPerColumn > 1) {
    if (Math.floor(slidesLength / params.slidesPerColumn) === slidesLength / swiper.params.slidesPerColumn) {
      slidesNumberEvenToRows = slidesLength;
    } else {
      slidesNumberEvenToRows = Math.ceil(slidesLength / params.slidesPerColumn) * params.slidesPerColumn;
    }

    if (params.slidesPerView !== 'auto' && params.slidesPerColumnFill === 'row') {
      slidesNumberEvenToRows = Math.max(slidesNumberEvenToRows, params.slidesPerView * params.slidesPerColumn);
    }
  } // Calc slides


  var slideSize;
  var slidesPerColumn = params.slidesPerColumn;
  var slidesPerRow = slidesNumberEvenToRows / slidesPerColumn;
  var numFullColumns = Math.floor(slidesLength / params.slidesPerColumn);

  for (var i = 0; i < slidesLength; i += 1) {
    slideSize = 0;
    var slide = slides.eq(i);

    if (params.slidesPerColumn > 1) {
      // Set slides order
      var newSlideOrderIndex = void 0;
      var column = void 0;
      var row = void 0;

      if (params.slidesPerColumnFill === 'row' && params.slidesPerGroup > 1) {
        var groupIndex = Math.floor(i / (params.slidesPerGroup * params.slidesPerColumn));
        var slideIndexInGroup = i - params.slidesPerColumn * params.slidesPerGroup * groupIndex;
        var columnsInGroup = groupIndex === 0 ? params.slidesPerGroup : Math.min(Math.ceil((slidesLength - groupIndex * slidesPerColumn * params.slidesPerGroup) / slidesPerColumn), params.slidesPerGroup);
        row = Math.floor(slideIndexInGroup / columnsInGroup);
        column = slideIndexInGroup - row * columnsInGroup + groupIndex * params.slidesPerGroup;
        newSlideOrderIndex = column + row * slidesNumberEvenToRows / slidesPerColumn;
        slide.css({
          '-webkit-box-ordinal-group': newSlideOrderIndex,
          '-moz-box-ordinal-group': newSlideOrderIndex,
          '-ms-flex-order': newSlideOrderIndex,
          '-webkit-order': newSlideOrderIndex,
          order: newSlideOrderIndex
        });
      } else if (params.slidesPerColumnFill === 'column') {
        column = Math.floor(i / slidesPerColumn);
        row = i - column * slidesPerColumn;

        if (column > numFullColumns || column === numFullColumns && row === slidesPerColumn - 1) {
          row += 1;

          if (row >= slidesPerColumn) {
            row = 0;
            column += 1;
          }
        }
      } else {
        row = Math.floor(i / slidesPerRow);
        column = i - row * slidesPerRow;
      }

      slide.css("margin-" + (swiper.isHorizontal() ? 'top' : 'left'), row !== 0 && params.spaceBetween && params.spaceBetween + "px");
    }

    if (slide.css('display') === 'none') continue; // eslint-disable-line

    if (params.slidesPerView === 'auto') {
      var slideStyles = window.getComputedStyle(slide[0], null);
      var currentTransform = slide[0].style.transform;
      var currentWebKitTransform = slide[0].style.webkitTransform;

      if (currentTransform) {
        slide[0].style.transform = 'none';
      }

      if (currentWebKitTransform) {
        slide[0].style.webkitTransform = 'none';
      }

      if (params.roundLengths) {
        slideSize = swiper.isHorizontal() ? slide.outerWidth(true) : slide.outerHeight(true);
      } else {
        // eslint-disable-next-line
        if (swiper.isHorizontal()) {
          var width = parseFloat(slideStyles.getPropertyValue('width') || 0);
          var paddingLeft = parseFloat(slideStyles.getPropertyValue('padding-left') || 0);
          var paddingRight = parseFloat(slideStyles.getPropertyValue('padding-right') || 0);
          var marginLeft = parseFloat(slideStyles.getPropertyValue('margin-left') || 0);
          var marginRight = parseFloat(slideStyles.getPropertyValue('margin-right') || 0);
          var boxSizing = slideStyles.getPropertyValue('box-sizing');

          if (boxSizing && boxSizing === 'border-box') {
            slideSize = width + marginLeft + marginRight;
          } else {
            slideSize = width + paddingLeft + paddingRight + marginLeft + marginRight;
          }
        } else {
          var height = parseFloat(slideStyles.getPropertyValue('height') || 0);
          var paddingTop = parseFloat(slideStyles.getPropertyValue('padding-top') || 0);
          var paddingBottom = parseFloat(slideStyles.getPropertyValue('padding-bottom') || 0);
          var marginTop = parseFloat(slideStyles.getPropertyValue('margin-top') || 0);
          var marginBottom = parseFloat(slideStyles.getPropertyValue('margin-bottom') || 0);

          var _boxSizing = slideStyles.getPropertyValue('box-sizing');

          if (_boxSizing && _boxSizing === 'border-box') {
            slideSize = height + marginTop + marginBottom;
          } else {
            slideSize = height + paddingTop + paddingBottom + marginTop + marginBottom;
          }
        }
      }

      if (currentTransform) {
        slide[0].style.transform = currentTransform;
      }

      if (currentWebKitTransform) {
        slide[0].style.webkitTransform = currentWebKitTransform;
      }

      if (params.roundLengths) slideSize = Math.floor(slideSize);
    } else {
      slideSize = (swiperSize - (params.slidesPerView - 1) * spaceBetween) / params.slidesPerView;
      if (params.roundLengths) slideSize = Math.floor(slideSize);

      if (slides[i]) {
        if (swiper.isHorizontal()) {
          slides[i].style.width = slideSize + "px";
        } else {
          slides[i].style.height = slideSize + "px";
        }
      }
    }

    if (slides[i]) {
      slides[i].swiperSlideSize = slideSize;
    }

    slidesSizesGrid.push(slideSize);

    if (params.centeredSlides) {
      slidePosition = slidePosition + slideSize / 2 + prevSlideSize / 2 + spaceBetween;
      if (prevSlideSize === 0 && i !== 0) slidePosition = slidePosition - swiperSize / 2 - spaceBetween;
      if (i === 0) slidePosition = slidePosition - swiperSize / 2 - spaceBetween;
      if (Math.abs(slidePosition) < 1 / 1000) slidePosition = 0;
      if (params.roundLengths) slidePosition = Math.floor(slidePosition);
      if (index % params.slidesPerGroup === 0) snapGrid.push(slidePosition);
      slidesGrid.push(slidePosition);
    } else {
      if (params.roundLengths) slidePosition = Math.floor(slidePosition);
      if ((index - Math.min(swiper.params.slidesPerGroupSkip, index)) % swiper.params.slidesPerGroup === 0) snapGrid.push(slidePosition);
      slidesGrid.push(slidePosition);
      slidePosition = slidePosition + slideSize + spaceBetween;
    }

    swiper.virtualSize += slideSize + spaceBetween;
    prevSlideSize = slideSize;
    index += 1;
  }

  swiper.virtualSize = Math.max(swiper.virtualSize, swiperSize) + offsetAfter;
  var newSlidesGrid;

  if (rtl && wrongRTL && (params.effect === 'slide' || params.effect === 'coverflow')) {
    $wrapperEl.css({
      width: swiper.virtualSize + params.spaceBetween + "px"
    });
  }

  if (params.setWrapperSize) {
    if (swiper.isHorizontal()) $wrapperEl.css({
      width: swiper.virtualSize + params.spaceBetween + "px"
    });else $wrapperEl.css({
      height: swiper.virtualSize + params.spaceBetween + "px"
    });
  }

  if (params.slidesPerColumn > 1) {
    swiper.virtualSize = (slideSize + params.spaceBetween) * slidesNumberEvenToRows;
    swiper.virtualSize = Math.ceil(swiper.virtualSize / params.slidesPerColumn) - params.spaceBetween;
    if (swiper.isHorizontal()) $wrapperEl.css({
      width: swiper.virtualSize + params.spaceBetween + "px"
    });else $wrapperEl.css({
      height: swiper.virtualSize + params.spaceBetween + "px"
    });

    if (params.centeredSlides) {
      newSlidesGrid = [];

      for (var _i = 0; _i < snapGrid.length; _i += 1) {
        var slidesGridItem = snapGrid[_i];
        if (params.roundLengths) slidesGridItem = Math.floor(slidesGridItem);
        if (snapGrid[_i] < swiper.virtualSize + snapGrid[0]) newSlidesGrid.push(slidesGridItem);
      }

      snapGrid = newSlidesGrid;
    }
  } // Remove last grid elements depending on width


  if (!params.centeredSlides) {
    newSlidesGrid = [];

    for (var _i2 = 0; _i2 < snapGrid.length; _i2 += 1) {
      var _slidesGridItem = snapGrid[_i2];
      if (params.roundLengths) _slidesGridItem = Math.floor(_slidesGridItem);

      if (snapGrid[_i2] <= swiper.virtualSize - swiperSize) {
        newSlidesGrid.push(_slidesGridItem);
      }
    }

    snapGrid = newSlidesGrid;

    if (Math.floor(swiper.virtualSize - swiperSize) - Math.floor(snapGrid[snapGrid.length - 1]) > 1) {
      snapGrid.push(swiper.virtualSize - swiperSize);
    }
  }

  if (snapGrid.length === 0) snapGrid = [0];

  if (params.spaceBetween !== 0) {
    if (swiper.isHorizontal()) {
      if (rtl) slides.filter(slidesForMargin).css({
        marginLeft: spaceBetween + "px"
      });else slides.filter(slidesForMargin).css({
        marginRight: spaceBetween + "px"
      });
    } else slides.filter(slidesForMargin).css({
      marginBottom: spaceBetween + "px"
    });
  }

  if (params.centeredSlides && params.centeredSlidesBounds) {
    var allSlidesSize = 0;
    slidesSizesGrid.forEach(function (slideSizeValue) {
      allSlidesSize += slideSizeValue + (params.spaceBetween ? params.spaceBetween : 0);
    });
    allSlidesSize -= params.spaceBetween;
    var maxSnap = allSlidesSize - swiperSize;
    snapGrid = snapGrid.map(function (snap) {
      if (snap < 0) return -offsetBefore;
      if (snap > maxSnap) return maxSnap + offsetAfter;
      return snap;
    });
  }

  if (params.centerInsufficientSlides) {
    var _allSlidesSize = 0;
    slidesSizesGrid.forEach(function (slideSizeValue) {
      _allSlidesSize += slideSizeValue + (params.spaceBetween ? params.spaceBetween : 0);
    });
    _allSlidesSize -= params.spaceBetween;

    if (_allSlidesSize < swiperSize) {
      var allSlidesOffset = (swiperSize - _allSlidesSize) / 2;
      snapGrid.forEach(function (snap, snapIndex) {
        snapGrid[snapIndex] = snap - allSlidesOffset;
      });
      slidesGrid.forEach(function (snap, snapIndex) {
        slidesGrid[snapIndex] = snap + allSlidesOffset;
      });
    }
  }

  extend(swiper, {
    slides: slides,
    snapGrid: snapGrid,
    slidesGrid: slidesGrid,
    slidesSizesGrid: slidesSizesGrid
  });

  if (slidesLength !== previousSlidesLength) {
    swiper.emit('slidesLengthChange');
  }

  if (snapGrid.length !== previousSnapGridLength) {
    if (swiper.params.watchOverflow) swiper.checkOverflow();
    swiper.emit('snapGridLengthChange');
  }

  if (slidesGrid.length !== previousSlidesGridLength) {
    swiper.emit('slidesGridLengthChange');
  }

  if (params.watchSlidesProgress || params.watchSlidesVisibility) {
    swiper.updateSlidesOffset();
  }
}

function updateAutoHeight(speed) {
  var swiper = this;
  var activeSlides = [];
  var newHeight = 0;
  var i;

  if (typeof speed === 'number') {
    swiper.setTransition(speed);
  } else if (speed === true) {
    swiper.setTransition(swiper.params.speed);
  } // Find slides currently in view


  if (swiper.params.slidesPerView !== 'auto' && swiper.params.slidesPerView > 1) {
    if (swiper.params.centeredSlides) {
      swiper.visibleSlides.each(function (slide) {
        activeSlides.push(slide);
      });
    } else {
      for (i = 0; i < Math.ceil(swiper.params.slidesPerView); i += 1) {
        var index = swiper.activeIndex + i;
        if (index > swiper.slides.length) break;
        activeSlides.push(swiper.slides.eq(index)[0]);
      }
    }
  } else {
    activeSlides.push(swiper.slides.eq(swiper.activeIndex)[0]);
  } // Find new height from highest slide in view


  for (i = 0; i < activeSlides.length; i += 1) {
    if (typeof activeSlides[i] !== 'undefined') {
      var height = activeSlides[i].offsetHeight;
      newHeight = height > newHeight ? height : newHeight;
    }
  } // Update Height


  if (newHeight) swiper.$wrapperEl.css('height', newHeight + "px");
}

function updateSlidesOffset() {
  var swiper = this;
  var slides = swiper.slides;

  for (var i = 0; i < slides.length; i += 1) {
    slides[i].swiperSlideOffset = swiper.isHorizontal() ? slides[i].offsetLeft : slides[i].offsetTop;
  }
}

function updateSlidesProgress(translate) {
  if (translate === void 0) {
    translate = this && this.translate || 0;
  }

  var swiper = this;
  var params = swiper.params;
  var slides = swiper.slides,
      rtl = swiper.rtlTranslate;
  if (slides.length === 0) return;
  if (typeof slides[0].swiperSlideOffset === 'undefined') swiper.updateSlidesOffset();
  var offsetCenter = -translate;
  if (rtl) offsetCenter = translate; // Visible Slides

  slides.removeClass(params.slideVisibleClass);
  swiper.visibleSlidesIndexes = [];
  swiper.visibleSlides = [];

  for (var i = 0; i < slides.length; i += 1) {
    var slide = slides[i];
    var slideProgress = (offsetCenter + (params.centeredSlides ? swiper.minTranslate() : 0) - slide.swiperSlideOffset) / (slide.swiperSlideSize + params.spaceBetween);

    if (params.watchSlidesVisibility || params.centeredSlides && params.autoHeight) {
      var slideBefore = -(offsetCenter - slide.swiperSlideOffset);
      var slideAfter = slideBefore + swiper.slidesSizesGrid[i];
      var isVisible = slideBefore >= 0 && slideBefore < swiper.size - 1 || slideAfter > 1 && slideAfter <= swiper.size || slideBefore <= 0 && slideAfter >= swiper.size;

      if (isVisible) {
        swiper.visibleSlides.push(slide);
        swiper.visibleSlidesIndexes.push(i);
        slides.eq(i).addClass(params.slideVisibleClass);
      }
    }

    slide.progress = rtl ? -slideProgress : slideProgress;
  }

  swiper.visibleSlides = dom7.$(swiper.visibleSlides);
}

function updateProgress(translate) {
  var swiper = this;

  if (typeof translate === 'undefined') {
    var multiplier = swiper.rtlTranslate ? -1 : 1; // eslint-disable-next-line

    translate = swiper && swiper.translate && swiper.translate * multiplier || 0;
  }

  var params = swiper.params;
  var translatesDiff = swiper.maxTranslate() - swiper.minTranslate();
  var progress = swiper.progress,
      isBeginning = swiper.isBeginning,
      isEnd = swiper.isEnd;
  var wasBeginning = isBeginning;
  var wasEnd = isEnd;

  if (translatesDiff === 0) {
    progress = 0;
    isBeginning = true;
    isEnd = true;
  } else {
    progress = (translate - swiper.minTranslate()) / translatesDiff;
    isBeginning = progress <= 0;
    isEnd = progress >= 1;
  }

  extend(swiper, {
    progress: progress,
    isBeginning: isBeginning,
    isEnd: isEnd
  });
  if (params.watchSlidesProgress || params.watchSlidesVisibility || params.centeredSlides && params.autoHeight) swiper.updateSlidesProgress(translate);

  if (isBeginning && !wasBeginning) {
    swiper.emit('reachBeginning toEdge');
  }

  if (isEnd && !wasEnd) {
    swiper.emit('reachEnd toEdge');
  }

  if (wasBeginning && !isBeginning || wasEnd && !isEnd) {
    swiper.emit('fromEdge');
  }

  swiper.emit('progress', progress);
}

function updateSlidesClasses() {
  var swiper = this;
  var slides = swiper.slides,
      params = swiper.params,
      $wrapperEl = swiper.$wrapperEl,
      activeIndex = swiper.activeIndex,
      realIndex = swiper.realIndex;
  var isVirtual = swiper.virtual && params.virtual.enabled;
  slides.removeClass(params.slideActiveClass + " " + params.slideNextClass + " " + params.slidePrevClass + " " + params.slideDuplicateActiveClass + " " + params.slideDuplicateNextClass + " " + params.slideDuplicatePrevClass);
  var activeSlide;

  if (isVirtual) {
    activeSlide = swiper.$wrapperEl.find("." + params.slideClass + "[data-swiper-slide-index=\"" + activeIndex + "\"]");
  } else {
    activeSlide = slides.eq(activeIndex);
  } // Active classes


  activeSlide.addClass(params.slideActiveClass);

  if (params.loop) {
    // Duplicate to all looped slides
    if (activeSlide.hasClass(params.slideDuplicateClass)) {
      $wrapperEl.children("." + params.slideClass + ":not(." + params.slideDuplicateClass + ")[data-swiper-slide-index=\"" + realIndex + "\"]").addClass(params.slideDuplicateActiveClass);
    } else {
      $wrapperEl.children("." + params.slideClass + "." + params.slideDuplicateClass + "[data-swiper-slide-index=\"" + realIndex + "\"]").addClass(params.slideDuplicateActiveClass);
    }
  } // Next Slide


  var nextSlide = activeSlide.nextAll("." + params.slideClass).eq(0).addClass(params.slideNextClass);

  if (params.loop && nextSlide.length === 0) {
    nextSlide = slides.eq(0);
    nextSlide.addClass(params.slideNextClass);
  } // Prev Slide


  var prevSlide = activeSlide.prevAll("." + params.slideClass).eq(0).addClass(params.slidePrevClass);

  if (params.loop && prevSlide.length === 0) {
    prevSlide = slides.eq(-1);
    prevSlide.addClass(params.slidePrevClass);
  }

  if (params.loop) {
    // Duplicate to all looped slides
    if (nextSlide.hasClass(params.slideDuplicateClass)) {
      $wrapperEl.children("." + params.slideClass + ":not(." + params.slideDuplicateClass + ")[data-swiper-slide-index=\"" + nextSlide.attr('data-swiper-slide-index') + "\"]").addClass(params.slideDuplicateNextClass);
    } else {
      $wrapperEl.children("." + params.slideClass + "." + params.slideDuplicateClass + "[data-swiper-slide-index=\"" + nextSlide.attr('data-swiper-slide-index') + "\"]").addClass(params.slideDuplicateNextClass);
    }

    if (prevSlide.hasClass(params.slideDuplicateClass)) {
      $wrapperEl.children("." + params.slideClass + ":not(." + params.slideDuplicateClass + ")[data-swiper-slide-index=\"" + prevSlide.attr('data-swiper-slide-index') + "\"]").addClass(params.slideDuplicatePrevClass);
    } else {
      $wrapperEl.children("." + params.slideClass + "." + params.slideDuplicateClass + "[data-swiper-slide-index=\"" + prevSlide.attr('data-swiper-slide-index') + "\"]").addClass(params.slideDuplicatePrevClass);
    }
  }

  swiper.emitSlidesClasses();
}

function updateActiveIndex(newActiveIndex) {
  var swiper = this;
  var translate = swiper.rtlTranslate ? swiper.translate : -swiper.translate;
  var slidesGrid = swiper.slidesGrid,
      snapGrid = swiper.snapGrid,
      params = swiper.params,
      previousIndex = swiper.activeIndex,
      previousRealIndex = swiper.realIndex,
      previousSnapIndex = swiper.snapIndex;
  var activeIndex = newActiveIndex;
  var snapIndex;

  if (typeof activeIndex === 'undefined') {
    for (var i = 0; i < slidesGrid.length; i += 1) {
      if (typeof slidesGrid[i + 1] !== 'undefined') {
        if (translate >= slidesGrid[i] && translate < slidesGrid[i + 1] - (slidesGrid[i + 1] - slidesGrid[i]) / 2) {
          activeIndex = i;
        } else if (translate >= slidesGrid[i] && translate < slidesGrid[i + 1]) {
          activeIndex = i + 1;
        }
      } else if (translate >= slidesGrid[i]) {
        activeIndex = i;
      }
    } // Normalize slideIndex


    if (params.normalizeSlideIndex) {
      if (activeIndex < 0 || typeof activeIndex === 'undefined') activeIndex = 0;
    }
  }

  if (snapGrid.indexOf(translate) >= 0) {
    snapIndex = snapGrid.indexOf(translate);
  } else {
    var skip = Math.min(params.slidesPerGroupSkip, activeIndex);
    snapIndex = skip + Math.floor((activeIndex - skip) / params.slidesPerGroup);
  }

  if (snapIndex >= snapGrid.length) snapIndex = snapGrid.length - 1;

  if (activeIndex === previousIndex) {
    if (snapIndex !== previousSnapIndex) {
      swiper.snapIndex = snapIndex;
      swiper.emit('snapIndexChange');
    }

    return;
  } // Get real index


  var realIndex = parseInt(swiper.slides.eq(activeIndex).attr('data-swiper-slide-index') || activeIndex, 10);
  extend(swiper, {
    snapIndex: snapIndex,
    realIndex: realIndex,
    previousIndex: previousIndex,
    activeIndex: activeIndex
  });
  swiper.emit('activeIndexChange');
  swiper.emit('snapIndexChange');

  if (previousRealIndex !== realIndex) {
    swiper.emit('realIndexChange');
  }

  if (swiper.initialized || swiper.params.runCallbacksOnInit) {
    swiper.emit('slideChange');
  }
}

function updateClickedSlide(e) {
  var swiper = this;
  var params = swiper.params;
  var slide = dom7.$(e.target).closest("." + params.slideClass)[0];
  var slideFound = false;

  if (slide) {
    for (var i = 0; i < swiper.slides.length; i += 1) {
      if (swiper.slides[i] === slide) slideFound = true;
    }
  }

  if (slide && slideFound) {
    swiper.clickedSlide = slide;

    if (swiper.virtual && swiper.params.virtual.enabled) {
      swiper.clickedIndex = parseInt(dom7.$(slide).attr('data-swiper-slide-index'), 10);
    } else {
      swiper.clickedIndex = dom7.$(slide).index();
    }
  } else {
    swiper.clickedSlide = undefined;
    swiper.clickedIndex = undefined;
    return;
  }

  if (params.slideToClickedSlide && swiper.clickedIndex !== undefined && swiper.clickedIndex !== swiper.activeIndex) {
    swiper.slideToClickedSlide();
  }
}

var update = {
  updateSize: updateSize,
  updateSlides: updateSlides,
  updateAutoHeight: updateAutoHeight,
  updateSlidesOffset: updateSlidesOffset,
  updateSlidesProgress: updateSlidesProgress,
  updateProgress: updateProgress,
  updateSlidesClasses: updateSlidesClasses,
  updateActiveIndex: updateActiveIndex,
  updateClickedSlide: updateClickedSlide
};

function getSwiperTranslate(axis) {
  if (axis === void 0) {
    axis = this.isHorizontal() ? 'x' : 'y';
  }

  var swiper = this;
  var params = swiper.params,
      rtl = swiper.rtlTranslate,
      translate = swiper.translate,
      $wrapperEl = swiper.$wrapperEl;

  if (params.virtualTranslate) {
    return rtl ? -translate : translate;
  }

  if (params.cssMode) {
    return translate;
  }

  var currentTranslate = getTranslate($wrapperEl[0], axis);
  if (rtl) currentTranslate = -currentTranslate;
  return currentTranslate || 0;
}

function setTranslate(translate, byController) {
  var swiper = this;
  var rtl = swiper.rtlTranslate,
      params = swiper.params,
      $wrapperEl = swiper.$wrapperEl,
      wrapperEl = swiper.wrapperEl,
      progress = swiper.progress;
  var x = 0;
  var y = 0;
  var z = 0;

  if (swiper.isHorizontal()) {
    x = rtl ? -translate : translate;
  } else {
    y = translate;
  }

  if (params.roundLengths) {
    x = Math.floor(x);
    y = Math.floor(y);
  }

  if (params.cssMode) {
    wrapperEl[swiper.isHorizontal() ? 'scrollLeft' : 'scrollTop'] = swiper.isHorizontal() ? -x : -y;
  } else if (!params.virtualTranslate) {
    $wrapperEl.transform("translate3d(" + x + "px, " + y + "px, " + z + "px)");
  }

  swiper.previousTranslate = swiper.translate;
  swiper.translate = swiper.isHorizontal() ? x : y; // Check if we need to update progress

  var newProgress;
  var translatesDiff = swiper.maxTranslate() - swiper.minTranslate();

  if (translatesDiff === 0) {
    newProgress = 0;
  } else {
    newProgress = (translate - swiper.minTranslate()) / translatesDiff;
  }

  if (newProgress !== progress) {
    swiper.updateProgress(translate);
  }

  swiper.emit('setTranslate', swiper.translate, byController);
}

function minTranslate() {
  return -this.snapGrid[0];
}

function maxTranslate() {
  return -this.snapGrid[this.snapGrid.length - 1];
}

function translateTo(translate, speed, runCallbacks, translateBounds, internal) {
  if (translate === void 0) {
    translate = 0;
  }

  if (speed === void 0) {
    speed = this.params.speed;
  }

  if (runCallbacks === void 0) {
    runCallbacks = true;
  }

  if (translateBounds === void 0) {
    translateBounds = true;
  }

  var swiper = this;
  var params = swiper.params,
      wrapperEl = swiper.wrapperEl;

  if (swiper.animating && params.preventInteractionOnTransition) {
    return false;
  }

  var minTranslate = swiper.minTranslate();
  var maxTranslate = swiper.maxTranslate();
  var newTranslate;
  if (translateBounds && translate > minTranslate) newTranslate = minTranslate;else if (translateBounds && translate < maxTranslate) newTranslate = maxTranslate;else newTranslate = translate; // Update progress

  swiper.updateProgress(newTranslate);

  if (params.cssMode) {
    var isH = swiper.isHorizontal();

    if (speed === 0) {
      wrapperEl[isH ? 'scrollLeft' : 'scrollTop'] = -newTranslate;
    } else {
      // eslint-disable-next-line
      if (wrapperEl.scrollTo) {
        var _wrapperEl$scrollTo;

        wrapperEl.scrollTo((_wrapperEl$scrollTo = {}, _wrapperEl$scrollTo[isH ? 'left' : 'top'] = -newTranslate, _wrapperEl$scrollTo.behavior = 'smooth', _wrapperEl$scrollTo));
      } else {
        wrapperEl[isH ? 'scrollLeft' : 'scrollTop'] = -newTranslate;
      }
    }

    return true;
  }

  if (speed === 0) {
    swiper.setTransition(0);
    swiper.setTranslate(newTranslate);

    if (runCallbacks) {
      swiper.emit('beforeTransitionStart', speed, internal);
      swiper.emit('transitionEnd');
    }
  } else {
    swiper.setTransition(speed);
    swiper.setTranslate(newTranslate);

    if (runCallbacks) {
      swiper.emit('beforeTransitionStart', speed, internal);
      swiper.emit('transitionStart');
    }

    if (!swiper.animating) {
      swiper.animating = true;

      if (!swiper.onTranslateToWrapperTransitionEnd) {
        swiper.onTranslateToWrapperTransitionEnd = function transitionEnd(e) {
          if (!swiper || swiper.destroyed) return;
          if (e.target !== this) return;
          swiper.$wrapperEl[0].removeEventListener('transitionend', swiper.onTranslateToWrapperTransitionEnd);
          swiper.$wrapperEl[0].removeEventListener('webkitTransitionEnd', swiper.onTranslateToWrapperTransitionEnd);
          swiper.onTranslateToWrapperTransitionEnd = null;
          delete swiper.onTranslateToWrapperTransitionEnd;

          if (runCallbacks) {
            swiper.emit('transitionEnd');
          }
        };
      }

      swiper.$wrapperEl[0].addEventListener('transitionend', swiper.onTranslateToWrapperTransitionEnd);
      swiper.$wrapperEl[0].addEventListener('webkitTransitionEnd', swiper.onTranslateToWrapperTransitionEnd);
    }
  }

  return true;
}

var translate = {
  getTranslate: getSwiperTranslate,
  setTranslate: setTranslate,
  minTranslate: minTranslate,
  maxTranslate: maxTranslate,
  translateTo: translateTo
};

function setTransition(duration, byController) {
  var swiper = this;

  if (!swiper.params.cssMode) {
    swiper.$wrapperEl.transition(duration);
  }

  swiper.emit('setTransition', duration, byController);
}

function transitionStart(runCallbacks, direction) {
  if (runCallbacks === void 0) {
    runCallbacks = true;
  }

  var swiper = this;
  var activeIndex = swiper.activeIndex,
      params = swiper.params,
      previousIndex = swiper.previousIndex;
  if (params.cssMode) return;

  if (params.autoHeight) {
    swiper.updateAutoHeight();
  }

  var dir = direction;

  if (!dir) {
    if (activeIndex > previousIndex) dir = 'next';else if (activeIndex < previousIndex) dir = 'prev';else dir = 'reset';
  }

  swiper.emit('transitionStart');

  if (runCallbacks && activeIndex !== previousIndex) {
    if (dir === 'reset') {
      swiper.emit('slideResetTransitionStart');
      return;
    }

    swiper.emit('slideChangeTransitionStart');

    if (dir === 'next') {
      swiper.emit('slideNextTransitionStart');
    } else {
      swiper.emit('slidePrevTransitionStart');
    }
  }
}

function transitionEnd(runCallbacks, direction) {
  if (runCallbacks === void 0) {
    runCallbacks = true;
  }

  var swiper = this;
  var activeIndex = swiper.activeIndex,
      previousIndex = swiper.previousIndex,
      params = swiper.params;
  swiper.animating = false;
  if (params.cssMode) return;
  swiper.setTransition(0);
  var dir = direction;

  if (!dir) {
    if (activeIndex > previousIndex) dir = 'next';else if (activeIndex < previousIndex) dir = 'prev';else dir = 'reset';
  }

  swiper.emit('transitionEnd');

  if (runCallbacks && activeIndex !== previousIndex) {
    if (dir === 'reset') {
      swiper.emit('slideResetTransitionEnd');
      return;
    }

    swiper.emit('slideChangeTransitionEnd');

    if (dir === 'next') {
      swiper.emit('slideNextTransitionEnd');
    } else {
      swiper.emit('slidePrevTransitionEnd');
    }
  }
}

var transition = {
  setTransition: setTransition,
  transitionStart: transitionStart,
  transitionEnd: transitionEnd
};

function slideTo(index, speed, runCallbacks, internal) {
  if (index === void 0) {
    index = 0;
  }

  if (speed === void 0) {
    speed = this.params.speed;
  }

  if (runCallbacks === void 0) {
    runCallbacks = true;
  }

  var swiper = this;
  var slideIndex = index;
  if (slideIndex < 0) slideIndex = 0;
  var params = swiper.params,
      snapGrid = swiper.snapGrid,
      slidesGrid = swiper.slidesGrid,
      previousIndex = swiper.previousIndex,
      activeIndex = swiper.activeIndex,
      rtl = swiper.rtlTranslate,
      wrapperEl = swiper.wrapperEl;

  if (swiper.animating && params.preventInteractionOnTransition) {
    return false;
  }

  var skip = Math.min(swiper.params.slidesPerGroupSkip, slideIndex);
  var snapIndex = skip + Math.floor((slideIndex - skip) / swiper.params.slidesPerGroup);
  if (snapIndex >= snapGrid.length) snapIndex = snapGrid.length - 1;

  if ((activeIndex || params.initialSlide || 0) === (previousIndex || 0) && runCallbacks) {
    swiper.emit('beforeSlideChangeStart');
  }

  var translate = -snapGrid[snapIndex]; // Update progress

  swiper.updateProgress(translate); // Normalize slideIndex

  if (params.normalizeSlideIndex) {
    for (var i = 0; i < slidesGrid.length; i += 1) {
      if (-Math.floor(translate * 100) >= Math.floor(slidesGrid[i] * 100)) {
        slideIndex = i;
      }
    }
  } // Directions locks


  if (swiper.initialized && slideIndex !== activeIndex) {
    if (!swiper.allowSlideNext && translate < swiper.translate && translate < swiper.minTranslate()) {
      return false;
    }

    if (!swiper.allowSlidePrev && translate > swiper.translate && translate > swiper.maxTranslate()) {
      if ((activeIndex || 0) !== slideIndex) return false;
    }
  }

  var direction;
  if (slideIndex > activeIndex) direction = 'next';else if (slideIndex < activeIndex) direction = 'prev';else direction = 'reset'; // Update Index

  if (rtl && -translate === swiper.translate || !rtl && translate === swiper.translate) {
    swiper.updateActiveIndex(slideIndex); // Update Height

    if (params.autoHeight) {
      swiper.updateAutoHeight();
    }

    swiper.updateSlidesClasses();

    if (params.effect !== 'slide') {
      swiper.setTranslate(translate);
    }

    if (direction !== 'reset') {
      swiper.transitionStart(runCallbacks, direction);
      swiper.transitionEnd(runCallbacks, direction);
    }

    return false;
  }

  if (params.cssMode) {
    var isH = swiper.isHorizontal();
    var t = -translate;

    if (rtl) {
      t = wrapperEl.scrollWidth - wrapperEl.offsetWidth - t;
    }

    if (speed === 0) {
      wrapperEl[isH ? 'scrollLeft' : 'scrollTop'] = t;
    } else {
      // eslint-disable-next-line
      if (wrapperEl.scrollTo) {
        var _wrapperEl$scrollTo;

        wrapperEl.scrollTo((_wrapperEl$scrollTo = {}, _wrapperEl$scrollTo[isH ? 'left' : 'top'] = t, _wrapperEl$scrollTo.behavior = 'smooth', _wrapperEl$scrollTo));
      } else {
        wrapperEl[isH ? 'scrollLeft' : 'scrollTop'] = t;
      }
    }

    return true;
  }

  if (speed === 0) {
    swiper.setTransition(0);
    swiper.setTranslate(translate);
    swiper.updateActiveIndex(slideIndex);
    swiper.updateSlidesClasses();
    swiper.emit('beforeTransitionStart', speed, internal);
    swiper.transitionStart(runCallbacks, direction);
    swiper.transitionEnd(runCallbacks, direction);
  } else {
    swiper.setTransition(speed);
    swiper.setTranslate(translate);
    swiper.updateActiveIndex(slideIndex);
    swiper.updateSlidesClasses();
    swiper.emit('beforeTransitionStart', speed, internal);
    swiper.transitionStart(runCallbacks, direction);

    if (!swiper.animating) {
      swiper.animating = true;

      if (!swiper.onSlideToWrapperTransitionEnd) {
        swiper.onSlideToWrapperTransitionEnd = function transitionEnd(e) {
          if (!swiper || swiper.destroyed) return;
          if (e.target !== this) return;
          swiper.$wrapperEl[0].removeEventListener('transitionend', swiper.onSlideToWrapperTransitionEnd);
          swiper.$wrapperEl[0].removeEventListener('webkitTransitionEnd', swiper.onSlideToWrapperTransitionEnd);
          swiper.onSlideToWrapperTransitionEnd = null;
          delete swiper.onSlideToWrapperTransitionEnd;
          swiper.transitionEnd(runCallbacks, direction);
        };
      }

      swiper.$wrapperEl[0].addEventListener('transitionend', swiper.onSlideToWrapperTransitionEnd);
      swiper.$wrapperEl[0].addEventListener('webkitTransitionEnd', swiper.onSlideToWrapperTransitionEnd);
    }
  }

  return true;
}

function slideToLoop(index, speed, runCallbacks, internal) {
  if (index === void 0) {
    index = 0;
  }

  if (speed === void 0) {
    speed = this.params.speed;
  }

  if (runCallbacks === void 0) {
    runCallbacks = true;
  }

  var swiper = this;
  var newIndex = index;

  if (swiper.params.loop) {
    newIndex += swiper.loopedSlides;
  }

  return swiper.slideTo(newIndex, speed, runCallbacks, internal);
}

/* eslint no-unused-vars: "off" */
function slideNext(speed, runCallbacks, internal) {
  if (speed === void 0) {
    speed = this.params.speed;
  }

  if (runCallbacks === void 0) {
    runCallbacks = true;
  }

  var swiper = this;
  var params = swiper.params,
      animating = swiper.animating;
  var increment = swiper.activeIndex < params.slidesPerGroupSkip ? 1 : params.slidesPerGroup;

  if (params.loop) {
    if (animating && params.loopPreventsSlide) return false;
    swiper.loopFix(); // eslint-disable-next-line

    swiper._clientLeft = swiper.$wrapperEl[0].clientLeft;
  }

  return swiper.slideTo(swiper.activeIndex + increment, speed, runCallbacks, internal);
}

/* eslint no-unused-vars: "off" */
function slidePrev(speed, runCallbacks, internal) {
  if (speed === void 0) {
    speed = this.params.speed;
  }

  if (runCallbacks === void 0) {
    runCallbacks = true;
  }

  var swiper = this;
  var params = swiper.params,
      animating = swiper.animating,
      snapGrid = swiper.snapGrid,
      slidesGrid = swiper.slidesGrid,
      rtlTranslate = swiper.rtlTranslate;

  if (params.loop) {
    if (animating && params.loopPreventsSlide) return false;
    swiper.loopFix(); // eslint-disable-next-line

    swiper._clientLeft = swiper.$wrapperEl[0].clientLeft;
  }

  var translate = rtlTranslate ? swiper.translate : -swiper.translate;

  function normalize(val) {
    if (val < 0) return -Math.floor(Math.abs(val));
    return Math.floor(val);
  }

  var normalizedTranslate = normalize(translate);
  var normalizedSnapGrid = snapGrid.map(function (val) {
    return normalize(val);
  });
  var currentSnap = snapGrid[normalizedSnapGrid.indexOf(normalizedTranslate)];
  var prevSnap = snapGrid[normalizedSnapGrid.indexOf(normalizedTranslate) - 1];

  if (typeof prevSnap === 'undefined' && params.cssMode) {
    snapGrid.forEach(function (snap) {
      if (!prevSnap && normalizedTranslate >= snap) prevSnap = snap;
    });
  }

  var prevIndex;

  if (typeof prevSnap !== 'undefined') {
    prevIndex = slidesGrid.indexOf(prevSnap);
    if (prevIndex < 0) prevIndex = swiper.activeIndex - 1;
  }

  return swiper.slideTo(prevIndex, speed, runCallbacks, internal);
}

/* eslint no-unused-vars: "off" */
function slideReset(speed, runCallbacks, internal) {
  if (speed === void 0) {
    speed = this.params.speed;
  }

  if (runCallbacks === void 0) {
    runCallbacks = true;
  }

  var swiper = this;
  return swiper.slideTo(swiper.activeIndex, speed, runCallbacks, internal);
}

/* eslint no-unused-vars: "off" */
function slideToClosest(speed, runCallbacks, internal, threshold) {
  if (speed === void 0) {
    speed = this.params.speed;
  }

  if (runCallbacks === void 0) {
    runCallbacks = true;
  }

  if (threshold === void 0) {
    threshold = 0.5;
  }

  var swiper = this;
  var index = swiper.activeIndex;
  var skip = Math.min(swiper.params.slidesPerGroupSkip, index);
  var snapIndex = skip + Math.floor((index - skip) / swiper.params.slidesPerGroup);
  var translate = swiper.rtlTranslate ? swiper.translate : -swiper.translate;

  if (translate >= swiper.snapGrid[snapIndex]) {
    // The current translate is on or after the current snap index, so the choice
    // is between the current index and the one after it.
    var currentSnap = swiper.snapGrid[snapIndex];
    var nextSnap = swiper.snapGrid[snapIndex + 1];

    if (translate - currentSnap > (nextSnap - currentSnap) * threshold) {
      index += swiper.params.slidesPerGroup;
    }
  } else {
    // The current translate is before the current snap index, so the choice
    // is between the current index and the one before it.
    var prevSnap = swiper.snapGrid[snapIndex - 1];
    var _currentSnap = swiper.snapGrid[snapIndex];

    if (translate - prevSnap <= (_currentSnap - prevSnap) * threshold) {
      index -= swiper.params.slidesPerGroup;
    }
  }

  index = Math.max(index, 0);
  index = Math.min(index, swiper.slidesGrid.length - 1);
  return swiper.slideTo(index, speed, runCallbacks, internal);
}

function slideToClickedSlide() {
  var swiper = this;
  var params = swiper.params,
      $wrapperEl = swiper.$wrapperEl;
  var slidesPerView = params.slidesPerView === 'auto' ? swiper.slidesPerViewDynamic() : params.slidesPerView;
  var slideToIndex = swiper.clickedIndex;
  var realIndex;

  if (params.loop) {
    if (swiper.animating) return;
    realIndex = parseInt(dom7.$(swiper.clickedSlide).attr('data-swiper-slide-index'), 10);

    if (params.centeredSlides) {
      if (slideToIndex < swiper.loopedSlides - slidesPerView / 2 || slideToIndex > swiper.slides.length - swiper.loopedSlides + slidesPerView / 2) {
        swiper.loopFix();
        slideToIndex = $wrapperEl.children("." + params.slideClass + "[data-swiper-slide-index=\"" + realIndex + "\"]:not(." + params.slideDuplicateClass + ")").eq(0).index();
        nextTick(function () {
          swiper.slideTo(slideToIndex);
        });
      } else {
        swiper.slideTo(slideToIndex);
      }
    } else if (slideToIndex > swiper.slides.length - slidesPerView) {
      swiper.loopFix();
      slideToIndex = $wrapperEl.children("." + params.slideClass + "[data-swiper-slide-index=\"" + realIndex + "\"]:not(." + params.slideDuplicateClass + ")").eq(0).index();
      nextTick(function () {
        swiper.slideTo(slideToIndex);
      });
    } else {
      swiper.slideTo(slideToIndex);
    }
  } else {
    swiper.slideTo(slideToIndex);
  }
}

var slide = {
  slideTo: slideTo,
  slideToLoop: slideToLoop,
  slideNext: slideNext,
  slidePrev: slidePrev,
  slideReset: slideReset,
  slideToClosest: slideToClosest,
  slideToClickedSlide: slideToClickedSlide
};

function loopCreate() {
  var swiper = this;
  var document = ssrWindow.getDocument();
  var params = swiper.params,
      $wrapperEl = swiper.$wrapperEl; // Remove duplicated slides

  $wrapperEl.children("." + params.slideClass + "." + params.slideDuplicateClass).remove();
  var slides = $wrapperEl.children("." + params.slideClass);

  if (params.loopFillGroupWithBlank) {
    var blankSlidesNum = params.slidesPerGroup - slides.length % params.slidesPerGroup;

    if (blankSlidesNum !== params.slidesPerGroup) {
      for (var i = 0; i < blankSlidesNum; i += 1) {
        var blankNode = dom7.$(document.createElement('div')).addClass(params.slideClass + " " + params.slideBlankClass);
        $wrapperEl.append(blankNode);
      }

      slides = $wrapperEl.children("." + params.slideClass);
    }
  }

  if (params.slidesPerView === 'auto' && !params.loopedSlides) params.loopedSlides = slides.length;
  swiper.loopedSlides = Math.ceil(parseFloat(params.loopedSlides || params.slidesPerView, 10));
  swiper.loopedSlides += params.loopAdditionalSlides;

  if (swiper.loopedSlides > slides.length) {
    swiper.loopedSlides = slides.length;
  }

  var prependSlides = [];
  var appendSlides = [];
  slides.each(function (el, index) {
    var slide = dom7.$(el);

    if (index < swiper.loopedSlides) {
      appendSlides.push(el);
    }

    if (index < slides.length && index >= slides.length - swiper.loopedSlides) {
      prependSlides.push(el);
    }

    slide.attr('data-swiper-slide-index', index);
  });

  for (var _i = 0; _i < appendSlides.length; _i += 1) {
    $wrapperEl.append(dom7.$(appendSlides[_i].cloneNode(true)).addClass(params.slideDuplicateClass));
  }

  for (var _i2 = prependSlides.length - 1; _i2 >= 0; _i2 -= 1) {
    $wrapperEl.prepend(dom7.$(prependSlides[_i2].cloneNode(true)).addClass(params.slideDuplicateClass));
  }
}

function loopFix() {
  var swiper = this;
  swiper.emit('beforeLoopFix');
  var activeIndex = swiper.activeIndex,
      slides = swiper.slides,
      loopedSlides = swiper.loopedSlides,
      allowSlidePrev = swiper.allowSlidePrev,
      allowSlideNext = swiper.allowSlideNext,
      snapGrid = swiper.snapGrid,
      rtl = swiper.rtlTranslate;
  var newIndex;
  swiper.allowSlidePrev = true;
  swiper.allowSlideNext = true;
  var snapTranslate = -snapGrid[activeIndex];
  var diff = snapTranslate - swiper.getTranslate(); // Fix For Negative Oversliding

  if (activeIndex < loopedSlides) {
    newIndex = slides.length - loopedSlides * 3 + activeIndex;
    newIndex += loopedSlides;
    var slideChanged = swiper.slideTo(newIndex, 0, false, true);

    if (slideChanged && diff !== 0) {
      swiper.setTranslate((rtl ? -swiper.translate : swiper.translate) - diff);
    }
  } else if (activeIndex >= slides.length - loopedSlides) {
    // Fix For Positive Oversliding
    newIndex = -slides.length + activeIndex + loopedSlides;
    newIndex += loopedSlides;

    var _slideChanged = swiper.slideTo(newIndex, 0, false, true);

    if (_slideChanged && diff !== 0) {
      swiper.setTranslate((rtl ? -swiper.translate : swiper.translate) - diff);
    }
  }

  swiper.allowSlidePrev = allowSlidePrev;
  swiper.allowSlideNext = allowSlideNext;
  swiper.emit('loopFix');
}

function loopDestroy() {
  var swiper = this;
  var $wrapperEl = swiper.$wrapperEl,
      params = swiper.params,
      slides = swiper.slides;
  $wrapperEl.children("." + params.slideClass + "." + params.slideDuplicateClass + ",." + params.slideClass + "." + params.slideBlankClass).remove();
  slides.removeAttr('data-swiper-slide-index');
}

var loop = {
  loopCreate: loopCreate,
  loopFix: loopFix,
  loopDestroy: loopDestroy
};

function setGrabCursor(moving) {
  var swiper = this;
  if (swiper.support.touch || !swiper.params.simulateTouch || swiper.params.watchOverflow && swiper.isLocked || swiper.params.cssMode) return;
  var el = swiper.el;
  el.style.cursor = 'move';
  el.style.cursor = moving ? '-webkit-grabbing' : '-webkit-grab';
  el.style.cursor = moving ? '-moz-grabbin' : '-moz-grab';
  el.style.cursor = moving ? 'grabbing' : 'grab';
}

function unsetGrabCursor() {
  var swiper = this;

  if (swiper.support.touch || swiper.params.watchOverflow && swiper.isLocked || swiper.params.cssMode) {
    return;
  }

  swiper.el.style.cursor = '';
}

var grabCursor = {
  setGrabCursor: setGrabCursor,
  unsetGrabCursor: unsetGrabCursor
};

function appendSlide(slides) {
  var swiper = this;
  var $wrapperEl = swiper.$wrapperEl,
      params = swiper.params;

  if (params.loop) {
    swiper.loopDestroy();
  }

  if (typeof slides === 'object' && 'length' in slides) {
    for (var i = 0; i < slides.length; i += 1) {
      if (slides[i]) $wrapperEl.append(slides[i]);
    }
  } else {
    $wrapperEl.append(slides);
  }

  if (params.loop) {
    swiper.loopCreate();
  }

  if (!(params.observer && swiper.support.observer)) {
    swiper.update();
  }
}

function prependSlide(slides) {
  var swiper = this;
  var params = swiper.params,
      $wrapperEl = swiper.$wrapperEl,
      activeIndex = swiper.activeIndex;

  if (params.loop) {
    swiper.loopDestroy();
  }

  var newActiveIndex = activeIndex + 1;

  if (typeof slides === 'object' && 'length' in slides) {
    for (var i = 0; i < slides.length; i += 1) {
      if (slides[i]) $wrapperEl.prepend(slides[i]);
    }

    newActiveIndex = activeIndex + slides.length;
  } else {
    $wrapperEl.prepend(slides);
  }

  if (params.loop) {
    swiper.loopCreate();
  }

  if (!(params.observer && swiper.support.observer)) {
    swiper.update();
  }

  swiper.slideTo(newActiveIndex, 0, false);
}

function addSlide(index, slides) {
  var swiper = this;
  var $wrapperEl = swiper.$wrapperEl,
      params = swiper.params,
      activeIndex = swiper.activeIndex;
  var activeIndexBuffer = activeIndex;

  if (params.loop) {
    activeIndexBuffer -= swiper.loopedSlides;
    swiper.loopDestroy();
    swiper.slides = $wrapperEl.children("." + params.slideClass);
  }

  var baseLength = swiper.slides.length;

  if (index <= 0) {
    swiper.prependSlide(slides);
    return;
  }

  if (index >= baseLength) {
    swiper.appendSlide(slides);
    return;
  }

  var newActiveIndex = activeIndexBuffer > index ? activeIndexBuffer + 1 : activeIndexBuffer;
  var slidesBuffer = [];

  for (var i = baseLength - 1; i >= index; i -= 1) {
    var currentSlide = swiper.slides.eq(i);
    currentSlide.remove();
    slidesBuffer.unshift(currentSlide);
  }

  if (typeof slides === 'object' && 'length' in slides) {
    for (var _i = 0; _i < slides.length; _i += 1) {
      if (slides[_i]) $wrapperEl.append(slides[_i]);
    }

    newActiveIndex = activeIndexBuffer > index ? activeIndexBuffer + slides.length : activeIndexBuffer;
  } else {
    $wrapperEl.append(slides);
  }

  for (var _i2 = 0; _i2 < slidesBuffer.length; _i2 += 1) {
    $wrapperEl.append(slidesBuffer[_i2]);
  }

  if (params.loop) {
    swiper.loopCreate();
  }

  if (!(params.observer && swiper.support.observer)) {
    swiper.update();
  }

  if (params.loop) {
    swiper.slideTo(newActiveIndex + swiper.loopedSlides, 0, false);
  } else {
    swiper.slideTo(newActiveIndex, 0, false);
  }
}

function removeSlide(slidesIndexes) {
  var swiper = this;
  var params = swiper.params,
      $wrapperEl = swiper.$wrapperEl,
      activeIndex = swiper.activeIndex;
  var activeIndexBuffer = activeIndex;

  if (params.loop) {
    activeIndexBuffer -= swiper.loopedSlides;
    swiper.loopDestroy();
    swiper.slides = $wrapperEl.children("." + params.slideClass);
  }

  var newActiveIndex = activeIndexBuffer;
  var indexToRemove;

  if (typeof slidesIndexes === 'object' && 'length' in slidesIndexes) {
    for (var i = 0; i < slidesIndexes.length; i += 1) {
      indexToRemove = slidesIndexes[i];
      if (swiper.slides[indexToRemove]) swiper.slides.eq(indexToRemove).remove();
      if (indexToRemove < newActiveIndex) newActiveIndex -= 1;
    }

    newActiveIndex = Math.max(newActiveIndex, 0);
  } else {
    indexToRemove = slidesIndexes;
    if (swiper.slides[indexToRemove]) swiper.slides.eq(indexToRemove).remove();
    if (indexToRemove < newActiveIndex) newActiveIndex -= 1;
    newActiveIndex = Math.max(newActiveIndex, 0);
  }

  if (params.loop) {
    swiper.loopCreate();
  }

  if (!(params.observer && swiper.support.observer)) {
    swiper.update();
  }

  if (params.loop) {
    swiper.slideTo(newActiveIndex + swiper.loopedSlides, 0, false);
  } else {
    swiper.slideTo(newActiveIndex, 0, false);
  }
}

function removeAllSlides() {
  var swiper = this;
  var slidesIndexes = [];

  for (var i = 0; i < swiper.slides.length; i += 1) {
    slidesIndexes.push(i);
  }

  swiper.removeSlide(slidesIndexes);
}

var manipulation = {
  appendSlide: appendSlide,
  prependSlide: prependSlide,
  addSlide: addSlide,
  removeSlide: removeSlide,
  removeAllSlides: removeAllSlides
};

function onTouchStart(event) {
  var swiper = this;
  var document = ssrWindow.getDocument();
  var window = ssrWindow.getWindow();
  var data = swiper.touchEventsData;
  var params = swiper.params,
      touches = swiper.touches;

  if (swiper.animating && params.preventInteractionOnTransition) {
    return;
  }

  var e = event;
  if (e.originalEvent) e = e.originalEvent;
  var $targetEl = dom7.$(e.target);

  if (params.touchEventsTarget === 'wrapper') {
    if (!$targetEl.closest(swiper.wrapperEl).length) return;
  }

  data.isTouchEvent = e.type === 'touchstart';
  if (!data.isTouchEvent && 'which' in e && e.which === 3) return;
  if (!data.isTouchEvent && 'button' in e && e.button > 0) return;
  if (data.isTouched && data.isMoved) return;

  if (params.noSwiping && $targetEl.closest(params.noSwipingSelector ? params.noSwipingSelector : "." + params.noSwipingClass)[0]) {
    swiper.allowClick = true;
    return;
  }

  if (params.swipeHandler) {
    if (!$targetEl.closest(params.swipeHandler)[0]) return;
  }

  touches.currentX = e.type === 'touchstart' ? e.targetTouches[0].pageX : e.pageX;
  touches.currentY = e.type === 'touchstart' ? e.targetTouches[0].pageY : e.pageY;
  var startX = touches.currentX;
  var startY = touches.currentY; // Do NOT start if iOS edge swipe is detected. Otherwise iOS app cannot swipe-to-go-back anymore

  var edgeSwipeDetection = params.edgeSwipeDetection || params.iOSEdgeSwipeDetection;
  var edgeSwipeThreshold = params.edgeSwipeThreshold || params.iOSEdgeSwipeThreshold;

  if (edgeSwipeDetection && (startX <= edgeSwipeThreshold || startX >= window.screen.width - edgeSwipeThreshold)) {
    return;
  }

  extend(data, {
    isTouched: true,
    isMoved: false,
    allowTouchCallbacks: true,
    isScrolling: undefined,
    startMoving: undefined
  });
  touches.startX = startX;
  touches.startY = startY;
  data.touchStartTime = now();
  swiper.allowClick = true;
  swiper.updateSize();
  swiper.swipeDirection = undefined;
  if (params.threshold > 0) data.allowThresholdMove = false;

  if (e.type !== 'touchstart') {
    var preventDefault = true;
    if ($targetEl.is(data.formElements)) preventDefault = false;

    if (document.activeElement && dom7.$(document.activeElement).is(data.formElements) && document.activeElement !== $targetEl[0]) {
      document.activeElement.blur();
    }

    var shouldPreventDefault = preventDefault && swiper.allowTouchMove && params.touchStartPreventDefault;

    if (params.touchStartForcePreventDefault || shouldPreventDefault) {
      e.preventDefault();
    }
  }

  swiper.emit('touchStart', e);
}

function onTouchMove(event) {
  var document = ssrWindow.getDocument();
  var swiper = this;
  var data = swiper.touchEventsData;
  var params = swiper.params,
      touches = swiper.touches,
      rtl = swiper.rtlTranslate;
  var e = event;
  if (e.originalEvent) e = e.originalEvent;

  if (!data.isTouched) {
    if (data.startMoving && data.isScrolling) {
      swiper.emit('touchMoveOpposite', e);
    }

    return;
  }

  if (data.isTouchEvent && e.type !== 'touchmove') return;
  var targetTouch = e.type === 'touchmove' && e.targetTouches && (e.targetTouches[0] || e.changedTouches[0]);
  var pageX = e.type === 'touchmove' ? targetTouch.pageX : e.pageX;
  var pageY = e.type === 'touchmove' ? targetTouch.pageY : e.pageY;

  if (e.preventedByNestedSwiper) {
    touches.startX = pageX;
    touches.startY = pageY;
    return;
  }

  if (!swiper.allowTouchMove) {
    // isMoved = true;
    swiper.allowClick = false;

    if (data.isTouched) {
      extend(touches, {
        startX: pageX,
        startY: pageY,
        currentX: pageX,
        currentY: pageY
      });
      data.touchStartTime = now();
    }

    return;
  }

  if (data.isTouchEvent && params.touchReleaseOnEdges && !params.loop) {
    if (swiper.isVertical()) {
      // Vertical
      if (pageY < touches.startY && swiper.translate <= swiper.maxTranslate() || pageY > touches.startY && swiper.translate >= swiper.minTranslate()) {
        data.isTouched = false;
        data.isMoved = false;
        return;
      }
    } else if (pageX < touches.startX && swiper.translate <= swiper.maxTranslate() || pageX > touches.startX && swiper.translate >= swiper.minTranslate()) {
      return;
    }
  }

  if (data.isTouchEvent && document.activeElement) {
    if (e.target === document.activeElement && dom7.$(e.target).is(data.formElements)) {
      data.isMoved = true;
      swiper.allowClick = false;
      return;
    }
  }

  if (data.allowTouchCallbacks) {
    swiper.emit('touchMove', e);
  }

  if (e.targetTouches && e.targetTouches.length > 1) return;
  touches.currentX = pageX;
  touches.currentY = pageY;
  var diffX = touches.currentX - touches.startX;
  var diffY = touches.currentY - touches.startY;
  if (swiper.params.threshold && Math.sqrt(Math.pow(diffX, 2) + Math.pow(diffY, 2)) < swiper.params.threshold) return;

  if (typeof data.isScrolling === 'undefined') {
    var touchAngle;

    if (swiper.isHorizontal() && touches.currentY === touches.startY || swiper.isVertical() && touches.currentX === touches.startX) {
      data.isScrolling = false;
    } else {
      // eslint-disable-next-line
      if (diffX * diffX + diffY * diffY >= 25) {
        touchAngle = Math.atan2(Math.abs(diffY), Math.abs(diffX)) * 180 / Math.PI;
        data.isScrolling = swiper.isHorizontal() ? touchAngle > params.touchAngle : 90 - touchAngle > params.touchAngle;
      }
    }
  }

  if (data.isScrolling) {
    swiper.emit('touchMoveOpposite', e);
  }

  if (typeof data.startMoving === 'undefined') {
    if (touches.currentX !== touches.startX || touches.currentY !== touches.startY) {
      data.startMoving = true;
    }
  }

  if (data.isScrolling) {
    data.isTouched = false;
    return;
  }

  if (!data.startMoving) {
    return;
  }

  swiper.allowClick = false;

  if (!params.cssMode && e.cancelable) {
    e.preventDefault();
  }

  if (params.touchMoveStopPropagation && !params.nested) {
    e.stopPropagation();
  }

  if (!data.isMoved) {
    if (params.loop) {
      swiper.loopFix();
    }

    data.startTranslate = swiper.getTranslate();
    swiper.setTransition(0);

    if (swiper.animating) {
      swiper.$wrapperEl.trigger('webkitTransitionEnd transitionend');
    }

    data.allowMomentumBounce = false; // Grab Cursor

    if (params.grabCursor && (swiper.allowSlideNext === true || swiper.allowSlidePrev === true)) {
      swiper.setGrabCursor(true);
    }

    swiper.emit('sliderFirstMove', e);
  }

  swiper.emit('sliderMove', e);
  data.isMoved = true;
  var diff = swiper.isHorizontal() ? diffX : diffY;
  touches.diff = diff;
  diff *= params.touchRatio;
  if (rtl) diff = -diff;
  swiper.swipeDirection = diff > 0 ? 'prev' : 'next';
  data.currentTranslate = diff + data.startTranslate;
  var disableParentSwiper = true;
  var resistanceRatio = params.resistanceRatio;

  if (params.touchReleaseOnEdges) {
    resistanceRatio = 0;
  }

  if (diff > 0 && data.currentTranslate > swiper.minTranslate()) {
    disableParentSwiper = false;
    if (params.resistance) data.currentTranslate = swiper.minTranslate() - 1 + Math.pow(-swiper.minTranslate() + data.startTranslate + diff, resistanceRatio);
  } else if (diff < 0 && data.currentTranslate < swiper.maxTranslate()) {
    disableParentSwiper = false;
    if (params.resistance) data.currentTranslate = swiper.maxTranslate() + 1 - Math.pow(swiper.maxTranslate() - data.startTranslate - diff, resistanceRatio);
  }

  if (disableParentSwiper) {
    e.preventedByNestedSwiper = true;
  } // Directions locks


  if (!swiper.allowSlideNext && swiper.swipeDirection === 'next' && data.currentTranslate < data.startTranslate) {
    data.currentTranslate = data.startTranslate;
  }

  if (!swiper.allowSlidePrev && swiper.swipeDirection === 'prev' && data.currentTranslate > data.startTranslate) {
    data.currentTranslate = data.startTranslate;
  } // Threshold


  if (params.threshold > 0) {
    if (Math.abs(diff) > params.threshold || data.allowThresholdMove) {
      if (!data.allowThresholdMove) {
        data.allowThresholdMove = true;
        touches.startX = touches.currentX;
        touches.startY = touches.currentY;
        data.currentTranslate = data.startTranslate;
        touches.diff = swiper.isHorizontal() ? touches.currentX - touches.startX : touches.currentY - touches.startY;
        return;
      }
    } else {
      data.currentTranslate = data.startTranslate;
      return;
    }
  }

  if (!params.followFinger || params.cssMode) return; // Update active index in free mode

  if (params.freeMode || params.watchSlidesProgress || params.watchSlidesVisibility) {
    swiper.updateActiveIndex();
    swiper.updateSlidesClasses();
  }

  if (params.freeMode) {
    // Velocity
    if (data.velocities.length === 0) {
      data.velocities.push({
        position: touches[swiper.isHorizontal() ? 'startX' : 'startY'],
        time: data.touchStartTime
      });
    }

    data.velocities.push({
      position: touches[swiper.isHorizontal() ? 'currentX' : 'currentY'],
      time: now()
    });
  } // Update progress


  swiper.updateProgress(data.currentTranslate); // Update translate

  swiper.setTranslate(data.currentTranslate);
}

function onTouchEnd(event) {
  var swiper = this;
  var data = swiper.touchEventsData;
  var params = swiper.params,
      touches = swiper.touches,
      rtl = swiper.rtlTranslate,
      $wrapperEl = swiper.$wrapperEl,
      slidesGrid = swiper.slidesGrid,
      snapGrid = swiper.snapGrid;
  var e = event;
  if (e.originalEvent) e = e.originalEvent;

  if (data.allowTouchCallbacks) {
    swiper.emit('touchEnd', e);
  }

  data.allowTouchCallbacks = false;

  if (!data.isTouched) {
    if (data.isMoved && params.grabCursor) {
      swiper.setGrabCursor(false);
    }

    data.isMoved = false;
    data.startMoving = false;
    return;
  } // Return Grab Cursor


  if (params.grabCursor && data.isMoved && data.isTouched && (swiper.allowSlideNext === true || swiper.allowSlidePrev === true)) {
    swiper.setGrabCursor(false);
  } // Time diff


  var touchEndTime = now();
  var timeDiff = touchEndTime - data.touchStartTime; // Tap, doubleTap, Click

  if (swiper.allowClick) {
    swiper.updateClickedSlide(e);
    swiper.emit('tap click', e);

    if (timeDiff < 300 && touchEndTime - data.lastClickTime < 300) {
      swiper.emit('doubleTap doubleClick', e);
    }
  }

  data.lastClickTime = now();
  nextTick(function () {
    if (!swiper.destroyed) swiper.allowClick = true;
  });

  if (!data.isTouched || !data.isMoved || !swiper.swipeDirection || touches.diff === 0 || data.currentTranslate === data.startTranslate) {
    data.isTouched = false;
    data.isMoved = false;
    data.startMoving = false;
    return;
  }

  data.isTouched = false;
  data.isMoved = false;
  data.startMoving = false;
  var currentPos;

  if (params.followFinger) {
    currentPos = rtl ? swiper.translate : -swiper.translate;
  } else {
    currentPos = -data.currentTranslate;
  }

  if (params.cssMode) {
    return;
  }

  if (params.freeMode) {
    if (currentPos < -swiper.minTranslate()) {
      swiper.slideTo(swiper.activeIndex);
      return;
    }

    if (currentPos > -swiper.maxTranslate()) {
      if (swiper.slides.length < snapGrid.length) {
        swiper.slideTo(snapGrid.length - 1);
      } else {
        swiper.slideTo(swiper.slides.length - 1);
      }

      return;
    }

    if (params.freeModeMomentum) {
      if (data.velocities.length > 1) {
        var lastMoveEvent = data.velocities.pop();
        var velocityEvent = data.velocities.pop();
        var distance = lastMoveEvent.position - velocityEvent.position;
        var time = lastMoveEvent.time - velocityEvent.time;
        swiper.velocity = distance / time;
        swiper.velocity /= 2;

        if (Math.abs(swiper.velocity) < params.freeModeMinimumVelocity) {
          swiper.velocity = 0;
        } // this implies that the user stopped moving a finger then released.
        // There would be no events with distance zero, so the last event is stale.


        if (time > 150 || now() - lastMoveEvent.time > 300) {
          swiper.velocity = 0;
        }
      } else {
        swiper.velocity = 0;
      }

      swiper.velocity *= params.freeModeMomentumVelocityRatio;
      data.velocities.length = 0;
      var momentumDuration = 1000 * params.freeModeMomentumRatio;
      var momentumDistance = swiper.velocity * momentumDuration;
      var newPosition = swiper.translate + momentumDistance;
      if (rtl) newPosition = -newPosition;
      var doBounce = false;
      var afterBouncePosition;
      var bounceAmount = Math.abs(swiper.velocity) * 20 * params.freeModeMomentumBounceRatio;
      var needsLoopFix;

      if (newPosition < swiper.maxTranslate()) {
        if (params.freeModeMomentumBounce) {
          if (newPosition + swiper.maxTranslate() < -bounceAmount) {
            newPosition = swiper.maxTranslate() - bounceAmount;
          }

          afterBouncePosition = swiper.maxTranslate();
          doBounce = true;
          data.allowMomentumBounce = true;
        } else {
          newPosition = swiper.maxTranslate();
        }

        if (params.loop && params.centeredSlides) needsLoopFix = true;
      } else if (newPosition > swiper.minTranslate()) {
        if (params.freeModeMomentumBounce) {
          if (newPosition - swiper.minTranslate() > bounceAmount) {
            newPosition = swiper.minTranslate() + bounceAmount;
          }

          afterBouncePosition = swiper.minTranslate();
          doBounce = true;
          data.allowMomentumBounce = true;
        } else {
          newPosition = swiper.minTranslate();
        }

        if (params.loop && params.centeredSlides) needsLoopFix = true;
      } else if (params.freeModeSticky) {
        var nextSlide;

        for (var j = 0; j < snapGrid.length; j += 1) {
          if (snapGrid[j] > -newPosition) {
            nextSlide = j;
            break;
          }
        }

        if (Math.abs(snapGrid[nextSlide] - newPosition) < Math.abs(snapGrid[nextSlide - 1] - newPosition) || swiper.swipeDirection === 'next') {
          newPosition = snapGrid[nextSlide];
        } else {
          newPosition = snapGrid[nextSlide - 1];
        }

        newPosition = -newPosition;
      }

      if (needsLoopFix) {
        swiper.once('transitionEnd', function () {
          swiper.loopFix();
        });
      } // Fix duration


      if (swiper.velocity !== 0) {
        if (rtl) {
          momentumDuration = Math.abs((-newPosition - swiper.translate) / swiper.velocity);
        } else {
          momentumDuration = Math.abs((newPosition - swiper.translate) / swiper.velocity);
        }

        if (params.freeModeSticky) {
          // If freeModeSticky is active and the user ends a swipe with a slow-velocity
          // event, then durations can be 20+ seconds to slide one (or zero!) slides.
          // It's easy to see this when simulating touch with mouse events. To fix this,
          // limit single-slide swipes to the default slide duration. This also has the
          // nice side effect of matching slide speed if the user stopped moving before
          // lifting finger or mouse vs. moving slowly before lifting the finger/mouse.
          // For faster swipes, also apply limits (albeit higher ones).
          var moveDistance = Math.abs((rtl ? -newPosition : newPosition) - swiper.translate);
          var currentSlideSize = swiper.slidesSizesGrid[swiper.activeIndex];

          if (moveDistance < currentSlideSize) {
            momentumDuration = params.speed;
          } else if (moveDistance < 2 * currentSlideSize) {
            momentumDuration = params.speed * 1.5;
          } else {
            momentumDuration = params.speed * 2.5;
          }
        }
      } else if (params.freeModeSticky) {
        swiper.slideToClosest();
        return;
      }

      if (params.freeModeMomentumBounce && doBounce) {
        swiper.updateProgress(afterBouncePosition);
        swiper.setTransition(momentumDuration);
        swiper.setTranslate(newPosition);
        swiper.transitionStart(true, swiper.swipeDirection);
        swiper.animating = true;
        $wrapperEl.transitionEnd(function () {
          if (!swiper || swiper.destroyed || !data.allowMomentumBounce) return;
          swiper.emit('momentumBounce');
          swiper.setTransition(params.speed);
          setTimeout(function () {
            swiper.setTranslate(afterBouncePosition);
            $wrapperEl.transitionEnd(function () {
              if (!swiper || swiper.destroyed) return;
              swiper.transitionEnd();
            });
          }, 0);
        });
      } else if (swiper.velocity) {
        swiper.updateProgress(newPosition);
        swiper.setTransition(momentumDuration);
        swiper.setTranslate(newPosition);
        swiper.transitionStart(true, swiper.swipeDirection);

        if (!swiper.animating) {
          swiper.animating = true;
          $wrapperEl.transitionEnd(function () {
            if (!swiper || swiper.destroyed) return;
            swiper.transitionEnd();
          });
        }
      } else {
        swiper.updateProgress(newPosition);
      }

      swiper.updateActiveIndex();
      swiper.updateSlidesClasses();
    } else if (params.freeModeSticky) {
      swiper.slideToClosest();
      return;
    }

    if (!params.freeModeMomentum || timeDiff >= params.longSwipesMs) {
      swiper.updateProgress();
      swiper.updateActiveIndex();
      swiper.updateSlidesClasses();
    }

    return;
  } // Find current slide


  var stopIndex = 0;
  var groupSize = swiper.slidesSizesGrid[0];

  for (var i = 0; i < slidesGrid.length; i += i < params.slidesPerGroupSkip ? 1 : params.slidesPerGroup) {
    var _increment = i < params.slidesPerGroupSkip - 1 ? 1 : params.slidesPerGroup;

    if (typeof slidesGrid[i + _increment] !== 'undefined') {
      if (currentPos >= slidesGrid[i] && currentPos < slidesGrid[i + _increment]) {
        stopIndex = i;
        groupSize = slidesGrid[i + _increment] - slidesGrid[i];
      }
    } else if (currentPos >= slidesGrid[i]) {
      stopIndex = i;
      groupSize = slidesGrid[slidesGrid.length - 1] - slidesGrid[slidesGrid.length - 2];
    }
  } // Find current slide size


  var ratio = (currentPos - slidesGrid[stopIndex]) / groupSize;
  var increment = stopIndex < params.slidesPerGroupSkip - 1 ? 1 : params.slidesPerGroup;

  if (timeDiff > params.longSwipesMs) {
    // Long touches
    if (!params.longSwipes) {
      swiper.slideTo(swiper.activeIndex);
      return;
    }

    if (swiper.swipeDirection === 'next') {
      if (ratio >= params.longSwipesRatio) swiper.slideTo(stopIndex + increment);else swiper.slideTo(stopIndex);
    }

    if (swiper.swipeDirection === 'prev') {
      if (ratio > 1 - params.longSwipesRatio) swiper.slideTo(stopIndex + increment);else swiper.slideTo(stopIndex);
    }
  } else {
    // Short swipes
    if (!params.shortSwipes) {
      swiper.slideTo(swiper.activeIndex);
      return;
    }

    var isNavButtonTarget = swiper.navigation && (e.target === swiper.navigation.nextEl || e.target === swiper.navigation.prevEl);

    if (!isNavButtonTarget) {
      if (swiper.swipeDirection === 'next') {
        swiper.slideTo(stopIndex + increment);
      }

      if (swiper.swipeDirection === 'prev') {
        swiper.slideTo(stopIndex);
      }
    } else if (e.target === swiper.navigation.nextEl) {
      swiper.slideTo(stopIndex + increment);
    } else {
      swiper.slideTo(stopIndex);
    }
  }
}

function onResize() {
  var swiper = this;
  var params = swiper.params,
      el = swiper.el;
  if (el && el.offsetWidth === 0) return; // Breakpoints

  if (params.breakpoints) {
    swiper.setBreakpoint();
  } // Save locks


  var allowSlideNext = swiper.allowSlideNext,
      allowSlidePrev = swiper.allowSlidePrev,
      snapGrid = swiper.snapGrid; // Disable locks on resize

  swiper.allowSlideNext = true;
  swiper.allowSlidePrev = true;
  swiper.updateSize();
  swiper.updateSlides();
  swiper.updateSlidesClasses();

  if ((params.slidesPerView === 'auto' || params.slidesPerView > 1) && swiper.isEnd && !swiper.isBeginning && !swiper.params.centeredSlides) {
    swiper.slideTo(swiper.slides.length - 1, 0, false, true);
  } else {
    swiper.slideTo(swiper.activeIndex, 0, false, true);
  }

  if (swiper.autoplay && swiper.autoplay.running && swiper.autoplay.paused) {
    swiper.autoplay.run();
  } // Return locks after resize


  swiper.allowSlidePrev = allowSlidePrev;
  swiper.allowSlideNext = allowSlideNext;

  if (swiper.params.watchOverflow && snapGrid !== swiper.snapGrid) {
    swiper.checkOverflow();
  }
}

function onClick(e) {
  var swiper = this;

  if (!swiper.allowClick) {
    if (swiper.params.preventClicks) e.preventDefault();

    if (swiper.params.preventClicksPropagation && swiper.animating) {
      e.stopPropagation();
      e.stopImmediatePropagation();
    }
  }
}

function onScroll() {
  var swiper = this;
  var wrapperEl = swiper.wrapperEl,
      rtlTranslate = swiper.rtlTranslate;
  swiper.previousTranslate = swiper.translate;

  if (swiper.isHorizontal()) {
    if (rtlTranslate) {
      swiper.translate = wrapperEl.scrollWidth - wrapperEl.offsetWidth - wrapperEl.scrollLeft;
    } else {
      swiper.translate = -wrapperEl.scrollLeft;
    }
  } else {
    swiper.translate = -wrapperEl.scrollTop;
  } // eslint-disable-next-line


  if (swiper.translate === -0) swiper.translate = 0;
  swiper.updateActiveIndex();
  swiper.updateSlidesClasses();
  var newProgress;
  var translatesDiff = swiper.maxTranslate() - swiper.minTranslate();

  if (translatesDiff === 0) {
    newProgress = 0;
  } else {
    newProgress = (swiper.translate - swiper.minTranslate()) / translatesDiff;
  }

  if (newProgress !== swiper.progress) {
    swiper.updateProgress(rtlTranslate ? -swiper.translate : swiper.translate);
  }

  swiper.emit('setTranslate', swiper.translate, false);
}

var dummyEventAttached = false;

function dummyEventListener() {}

function attachEvents() {
  var swiper = this;
  var document = ssrWindow.getDocument();
  var params = swiper.params,
      touchEvents = swiper.touchEvents,
      el = swiper.el,
      wrapperEl = swiper.wrapperEl,
      device = swiper.device,
      support = swiper.support;
  swiper.onTouchStart = onTouchStart.bind(swiper);
  swiper.onTouchMove = onTouchMove.bind(swiper);
  swiper.onTouchEnd = onTouchEnd.bind(swiper);

  if (params.cssMode) {
    swiper.onScroll = onScroll.bind(swiper);
  }

  swiper.onClick = onClick.bind(swiper);
  var capture = !!params.nested; // Touch Events

  if (!support.touch && support.pointerEvents) {
    el.addEventListener(touchEvents.start, swiper.onTouchStart, false);
    document.addEventListener(touchEvents.move, swiper.onTouchMove, capture);
    document.addEventListener(touchEvents.end, swiper.onTouchEnd, false);
  } else {
    if (support.touch) {
      var passiveListener = touchEvents.start === 'touchstart' && support.passiveListener && params.passiveListeners ? {
        passive: true,
        capture: false
      } : false;
      el.addEventListener(touchEvents.start, swiper.onTouchStart, passiveListener);
      el.addEventListener(touchEvents.move, swiper.onTouchMove, support.passiveListener ? {
        passive: false,
        capture: capture
      } : capture);
      el.addEventListener(touchEvents.end, swiper.onTouchEnd, passiveListener);

      if (touchEvents.cancel) {
        el.addEventListener(touchEvents.cancel, swiper.onTouchEnd, passiveListener);
      }

      if (!dummyEventAttached) {
        document.addEventListener('touchstart', dummyEventListener);
        dummyEventAttached = true;
      }
    }

    if (params.simulateTouch && !device.ios && !device.android || params.simulateTouch && !support.touch && device.ios) {
      el.addEventListener('mousedown', swiper.onTouchStart, false);
      document.addEventListener('mousemove', swiper.onTouchMove, capture);
      document.addEventListener('mouseup', swiper.onTouchEnd, false);
    }
  } // Prevent Links Clicks


  if (params.preventClicks || params.preventClicksPropagation) {
    el.addEventListener('click', swiper.onClick, true);
  }

  if (params.cssMode) {
    wrapperEl.addEventListener('scroll', swiper.onScroll);
  } // Resize handler


  if (params.updateOnWindowResize) {
    swiper.on(device.ios || device.android ? 'resize orientationchange observerUpdate' : 'resize observerUpdate', onResize, true);
  } else {
    swiper.on('observerUpdate', onResize, true);
  }
}

function detachEvents() {
  var swiper = this;
  var document = ssrWindow.getDocument();
  var params = swiper.params,
      touchEvents = swiper.touchEvents,
      el = swiper.el,
      wrapperEl = swiper.wrapperEl,
      device = swiper.device,
      support = swiper.support;
  var capture = !!params.nested; // Touch Events

  if (!support.touch && support.pointerEvents) {
    el.removeEventListener(touchEvents.start, swiper.onTouchStart, false);
    document.removeEventListener(touchEvents.move, swiper.onTouchMove, capture);
    document.removeEventListener(touchEvents.end, swiper.onTouchEnd, false);
  } else {
    if (support.touch) {
      var passiveListener = touchEvents.start === 'onTouchStart' && support.passiveListener && params.passiveListeners ? {
        passive: true,
        capture: false
      } : false;
      el.removeEventListener(touchEvents.start, swiper.onTouchStart, passiveListener);
      el.removeEventListener(touchEvents.move, swiper.onTouchMove, capture);
      el.removeEventListener(touchEvents.end, swiper.onTouchEnd, passiveListener);

      if (touchEvents.cancel) {
        el.removeEventListener(touchEvents.cancel, swiper.onTouchEnd, passiveListener);
      }
    }

    if (params.simulateTouch && !device.ios && !device.android || params.simulateTouch && !support.touch && device.ios) {
      el.removeEventListener('mousedown', swiper.onTouchStart, false);
      document.removeEventListener('mousemove', swiper.onTouchMove, capture);
      document.removeEventListener('mouseup', swiper.onTouchEnd, false);
    }
  } // Prevent Links Clicks


  if (params.preventClicks || params.preventClicksPropagation) {
    el.removeEventListener('click', swiper.onClick, true);
  }

  if (params.cssMode) {
    wrapperEl.removeEventListener('scroll', swiper.onScroll);
  } // Resize handler


  swiper.off(device.ios || device.android ? 'resize orientationchange observerUpdate' : 'resize observerUpdate', onResize);
}

var events = {
  attachEvents: attachEvents,
  detachEvents: detachEvents
};

function setBreakpoint() {
  var swiper = this;
  var activeIndex = swiper.activeIndex,
      initialized = swiper.initialized,
      _swiper$loopedSlides = swiper.loopedSlides,
      loopedSlides = _swiper$loopedSlides === void 0 ? 0 : _swiper$loopedSlides,
      params = swiper.params,
      $el = swiper.$el;
  var breakpoints = params.breakpoints;
  if (!breakpoints || breakpoints && Object.keys(breakpoints).length === 0) return; // Get breakpoint for window width and update parameters

  var breakpoint = swiper.getBreakpoint(breakpoints);

  if (breakpoint && swiper.currentBreakpoint !== breakpoint) {
    var breakpointOnlyParams = breakpoint in breakpoints ? breakpoints[breakpoint] : undefined;

    if (breakpointOnlyParams) {
      ['slidesPerView', 'spaceBetween', 'slidesPerGroup', 'slidesPerGroupSkip', 'slidesPerColumn'].forEach(function (param) {
        var paramValue = breakpointOnlyParams[param];
        if (typeof paramValue === 'undefined') return;

        if (param === 'slidesPerView' && (paramValue === 'AUTO' || paramValue === 'auto')) {
          breakpointOnlyParams[param] = 'auto';
        } else if (param === 'slidesPerView') {
          breakpointOnlyParams[param] = parseFloat(paramValue);
        } else {
          breakpointOnlyParams[param] = parseInt(paramValue, 10);
        }
      });
    }

    var breakpointParams = breakpointOnlyParams || swiper.originalParams;
    var wasMultiRow = params.slidesPerColumn > 1;
    var isMultiRow = breakpointParams.slidesPerColumn > 1;

    if (wasMultiRow && !isMultiRow) {
      $el.removeClass(params.containerModifierClass + "multirow " + params.containerModifierClass + "multirow-column");
      swiper.emitContainerClasses();
    } else if (!wasMultiRow && isMultiRow) {
      $el.addClass(params.containerModifierClass + "multirow");

      if (breakpointParams.slidesPerColumnFill === 'column') {
        $el.addClass(params.containerModifierClass + "multirow-column");
      }

      swiper.emitContainerClasses();
    }

    var directionChanged = breakpointParams.direction && breakpointParams.direction !== params.direction;
    var needsReLoop = params.loop && (breakpointParams.slidesPerView !== params.slidesPerView || directionChanged);

    if (directionChanged && initialized) {
      swiper.changeDirection();
    }

    extend(swiper.params, breakpointParams);
    extend(swiper, {
      allowTouchMove: swiper.params.allowTouchMove,
      allowSlideNext: swiper.params.allowSlideNext,
      allowSlidePrev: swiper.params.allowSlidePrev
    });
    swiper.currentBreakpoint = breakpoint;

    if (needsReLoop && initialized) {
      swiper.loopDestroy();
      swiper.loopCreate();
      swiper.updateSlides();
      swiper.slideTo(activeIndex - loopedSlides + swiper.loopedSlides, 0, false);
    }

    swiper.emit('breakpoint', breakpointParams);
  }
}

function getBreakpoints(breakpoints) {
  var window = ssrWindow.getWindow(); // Get breakpoint for window width

  if (!breakpoints) return undefined;
  var breakpoint = false;
  var points = Object.keys(breakpoints).map(function (point) {
    if (typeof point === 'string' && point.indexOf('@') === 0) {
      var minRatio = parseFloat(point.substr(1));
      var value = window.innerHeight * minRatio;
      return {
        value: value,
        point: point
      };
    }

    return {
      value: point,
      point: point
    };
  });
  points.sort(function (a, b) {
    return parseInt(a.value, 10) - parseInt(b.value, 10);
  });

  for (var i = 0; i < points.length; i += 1) {
    var _points$i = points[i],
        point = _points$i.point,
        value = _points$i.value;

    if (value <= window.innerWidth) {
      breakpoint = point;
    }
  }

  return breakpoint || 'max';
}

var breakpoints = {
  setBreakpoint: setBreakpoint,
  getBreakpoint: getBreakpoints
};

function addClasses() {
  var swiper = this;
  var classNames = swiper.classNames,
      params = swiper.params,
      rtl = swiper.rtl,
      $el = swiper.$el,
      device = swiper.device;
  var suffixes = [];
  suffixes.push('initialized');
  suffixes.push(params.direction);

  if (params.freeMode) {
    suffixes.push('free-mode');
  }

  if (params.autoHeight) {
    suffixes.push('autoheight');
  }

  if (rtl) {
    suffixes.push('rtl');
  }

  if (params.slidesPerColumn > 1) {
    suffixes.push('multirow');

    if (params.slidesPerColumnFill === 'column') {
      suffixes.push('multirow-column');
    }
  }

  if (device.android) {
    suffixes.push('android');
  }

  if (device.ios) {
    suffixes.push('ios');
  }

  if (params.cssMode) {
    suffixes.push('css-mode');
  }

  suffixes.forEach(function (suffix) {
    classNames.push(params.containerModifierClass + suffix);
  });
  $el.addClass(classNames.join(' '));
  swiper.emitContainerClasses();
}

function removeClasses() {
  var swiper = this;
  var $el = swiper.$el,
      classNames = swiper.classNames;
  $el.removeClass(classNames.join(' '));
  swiper.emitContainerClasses();
}

var classes = {
  addClasses: addClasses,
  removeClasses: removeClasses
};

function loadImage(imageEl, src, srcset, sizes, checkForComplete, callback) {
  var window = ssrWindow.getWindow();
  var image;

  function onReady() {
    if (callback) callback();
  }

  var isPicture = dom7.$(imageEl).parent('picture')[0];

  if (!isPicture && (!imageEl.complete || !checkForComplete)) {
    if (src) {
      image = new window.Image();
      image.onload = onReady;
      image.onerror = onReady;

      if (sizes) {
        image.sizes = sizes;
      }

      if (srcset) {
        image.srcset = srcset;
      }

      if (src) {
        image.src = src;
      }
    } else {
      onReady();
    }
  } else {
    // image already loaded...
    onReady();
  }
}

function preloadImages() {
  var swiper = this;
  swiper.imagesToLoad = swiper.$el.find('img');

  function onReady() {
    if (typeof swiper === 'undefined' || swiper === null || !swiper || swiper.destroyed) return;
    if (swiper.imagesLoaded !== undefined) swiper.imagesLoaded += 1;

    if (swiper.imagesLoaded === swiper.imagesToLoad.length) {
      if (swiper.params.updateOnImagesReady) swiper.update();
      swiper.emit('imagesReady');
    }
  }

  for (var i = 0; i < swiper.imagesToLoad.length; i += 1) {
    var imageEl = swiper.imagesToLoad[i];
    swiper.loadImage(imageEl, imageEl.currentSrc || imageEl.getAttribute('src'), imageEl.srcset || imageEl.getAttribute('srcset'), imageEl.sizes || imageEl.getAttribute('sizes'), true, onReady);
  }
}

var images = {
  loadImage: loadImage,
  preloadImages: preloadImages
};

function checkOverflow() {
  var swiper = this;
  var params = swiper.params;
  var wasLocked = swiper.isLocked;
  var lastSlidePosition = swiper.slides.length > 0 && params.slidesOffsetBefore + params.spaceBetween * (swiper.slides.length - 1) + swiper.slides[0].offsetWidth * swiper.slides.length;

  if (params.slidesOffsetBefore && params.slidesOffsetAfter && lastSlidePosition) {
    swiper.isLocked = lastSlidePosition <= swiper.size;
  } else {
    swiper.isLocked = swiper.snapGrid.length === 1;
  }

  swiper.allowSlideNext = !swiper.isLocked;
  swiper.allowSlidePrev = !swiper.isLocked; // events

  if (wasLocked !== swiper.isLocked) swiper.emit(swiper.isLocked ? 'lock' : 'unlock');

  if (wasLocked && wasLocked !== swiper.isLocked) {
    swiper.isEnd = false;
    if (swiper.navigation) swiper.navigation.update();
  }
}

var checkOverflow$1 = {
  checkOverflow: checkOverflow
};

var defaults = {
  init: true,
  direction: 'horizontal',
  touchEventsTarget: 'container',
  initialSlide: 0,
  speed: 300,
  cssMode: false,
  updateOnWindowResize: true,
  // Overrides
  width: null,
  height: null,
  //
  preventInteractionOnTransition: false,
  // ssr
  userAgent: null,
  url: null,
  // To support iOS's swipe-to-go-back gesture (when being used in-app).
  edgeSwipeDetection: false,
  edgeSwipeThreshold: 20,
  // Free mode
  freeMode: false,
  freeModeMomentum: true,
  freeModeMomentumRatio: 1,
  freeModeMomentumBounce: true,
  freeModeMomentumBounceRatio: 1,
  freeModeMomentumVelocityRatio: 1,
  freeModeSticky: false,
  freeModeMinimumVelocity: 0.02,
  // Autoheight
  autoHeight: false,
  // Set wrapper width
  setWrapperSize: false,
  // Virtual Translate
  virtualTranslate: false,
  // Effects
  effect: 'slide',
  // 'slide' or 'fade' or 'cube' or 'coverflow' or 'flip'
  // Breakpoints
  breakpoints: undefined,
  // Slides grid
  spaceBetween: 0,
  slidesPerView: 1,
  slidesPerColumn: 1,
  slidesPerColumnFill: 'column',
  slidesPerGroup: 1,
  slidesPerGroupSkip: 0,
  centeredSlides: false,
  centeredSlidesBounds: false,
  slidesOffsetBefore: 0,
  // in px
  slidesOffsetAfter: 0,
  // in px
  normalizeSlideIndex: true,
  centerInsufficientSlides: false,
  // Disable swiper and hide navigation when container not overflow
  watchOverflow: false,
  // Round length
  roundLengths: false,
  // Touches
  touchRatio: 1,
  touchAngle: 45,
  simulateTouch: true,
  shortSwipes: true,
  longSwipes: true,
  longSwipesRatio: 0.5,
  longSwipesMs: 300,
  followFinger: true,
  allowTouchMove: true,
  threshold: 0,
  touchMoveStopPropagation: false,
  touchStartPreventDefault: true,
  touchStartForcePreventDefault: false,
  touchReleaseOnEdges: false,
  // Unique Navigation Elements
  uniqueNavElements: true,
  // Resistance
  resistance: true,
  resistanceRatio: 0.85,
  // Progress
  watchSlidesProgress: false,
  watchSlidesVisibility: false,
  // Cursor
  grabCursor: false,
  // Clicks
  preventClicks: true,
  preventClicksPropagation: true,
  slideToClickedSlide: false,
  // Images
  preloadImages: true,
  updateOnImagesReady: true,
  // loop
  loop: false,
  loopAdditionalSlides: 0,
  loopedSlides: null,
  loopFillGroupWithBlank: false,
  loopPreventsSlide: true,
  // Swiping/no swiping
  allowSlidePrev: true,
  allowSlideNext: true,
  swipeHandler: null,
  // '.swipe-handler',
  noSwiping: true,
  noSwipingClass: 'swiper-no-swiping',
  noSwipingSelector: null,
  // Passive Listeners
  passiveListeners: true,
  // NS
  containerModifierClass: 'swiper-container-',
  // NEW
  slideClass: 'swiper-slide',
  slideBlankClass: 'swiper-slide-invisible-blank',
  slideActiveClass: 'swiper-slide-active',
  slideDuplicateActiveClass: 'swiper-slide-duplicate-active',
  slideVisibleClass: 'swiper-slide-visible',
  slideDuplicateClass: 'swiper-slide-duplicate',
  slideNextClass: 'swiper-slide-next',
  slideDuplicateNextClass: 'swiper-slide-duplicate-next',
  slidePrevClass: 'swiper-slide-prev',
  slideDuplicatePrevClass: 'swiper-slide-duplicate-prev',
  wrapperClass: 'swiper-wrapper',
  // Callbacks
  runCallbacksOnInit: true,
  // Internals
  _emitClasses: false
};

var prototypes = {
  modular: modular,
  eventsEmitter: eventsEmitter,
  update: update,
  translate: translate,
  transition: transition,
  slide: slide,
  loop: loop,
  grabCursor: grabCursor,
  manipulation: manipulation,
  events: events,
  breakpoints: breakpoints,
  checkOverflow: checkOverflow$1,
  classes: classes,
  images: images
};
var extendedDefaults = {};

var Swiper = /*#__PURE__*/function () {
  function Swiper() {
    var el;
    var params;

    for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
      args[_key] = arguments[_key];
    }

    if (args.length === 1 && args[0].constructor && args[0].constructor === Object) {
      params = args[0];
    } else {
      el = args[0];
      params = args[1];
    }

    if (!params) params = {};
    params = extend({}, params);
    if (el && !params.el) params.el = el; // Swiper Instance

    var swiper = this;
    swiper.support = getSupport();
    swiper.device = getDevice({
      userAgent: params.userAgent
    });
    swiper.browser = getBrowser();
    swiper.eventsListeners = {};
    swiper.eventsAnyListeners = [];
    Object.keys(prototypes).forEach(function (prototypeGroup) {
      Object.keys(prototypes[prototypeGroup]).forEach(function (protoMethod) {
        if (!Swiper.prototype[protoMethod]) {
          Swiper.prototype[protoMethod] = prototypes[prototypeGroup][protoMethod];
        }
      });
    });

    if (typeof swiper.modules === 'undefined') {
      swiper.modules = {};
    }

    Object.keys(swiper.modules).forEach(function (moduleName) {
      var module = swiper.modules[moduleName];

      if (module.params) {
        var moduleParamName = Object.keys(module.params)[0];
        var moduleParams = module.params[moduleParamName];
        if (typeof moduleParams !== 'object' || moduleParams === null) return;
        if (!(moduleParamName in params && 'enabled' in moduleParams)) return;

        if (params[moduleParamName] === true) {
          params[moduleParamName] = {
            enabled: true
          };
        }

        if (typeof params[moduleParamName] === 'object' && !('enabled' in params[moduleParamName])) {
          params[moduleParamName].enabled = true;
        }

        if (!params[moduleParamName]) params[moduleParamName] = {
          enabled: false
        };
      }
    }); // Extend defaults with modules params

    var swiperParams = extend({}, defaults);
    swiper.useParams(swiperParams); // Extend defaults with passed params

    swiper.params = extend({}, swiperParams, extendedDefaults, params);
    swiper.originalParams = extend({}, swiper.params);
    swiper.passedParams = extend({}, params); // add event listeners

    if (swiper.params && swiper.params.on) {
      Object.keys(swiper.params.on).forEach(function (eventName) {
        swiper.on(eventName, swiper.params.on[eventName]);
      });
    } // Save Dom lib


    swiper.$ = dom7.$; // Find el

    var $el = dom7.$(swiper.params.el);
    el = $el[0];

    if (!el) {
      return undefined;
    }

    if ($el.length > 1) {
      var swipers = [];
      $el.each(function (containerEl) {
        var newParams = extend({}, params, {
          el: containerEl
        });
        swipers.push(new Swiper(newParams));
      });
      return swipers;
    }

    el.swiper = swiper; // Find Wrapper

    var $wrapperEl;

    if (el && el.shadowRoot && el.shadowRoot.querySelector) {
      $wrapperEl = dom7.$(el.shadowRoot.querySelector("." + swiper.params.wrapperClass)); // Children needs to return slot items

      $wrapperEl.children = function (options) {
        return $el.children(options);
      };
    } else {
      $wrapperEl = $el.children("." + swiper.params.wrapperClass);
    } // Extend Swiper


    extend(swiper, {
      $el: $el,
      el: el,
      $wrapperEl: $wrapperEl,
      wrapperEl: $wrapperEl[0],
      // Classes
      classNames: [],
      // Slides
      slides: dom7.$(),
      slidesGrid: [],
      snapGrid: [],
      slidesSizesGrid: [],
      // isDirection
      isHorizontal: function isHorizontal() {
        return swiper.params.direction === 'horizontal';
      },
      isVertical: function isVertical() {
        return swiper.params.direction === 'vertical';
      },
      // RTL
      rtl: el.dir.toLowerCase() === 'rtl' || $el.css('direction') === 'rtl',
      rtlTranslate: swiper.params.direction === 'horizontal' && (el.dir.toLowerCase() === 'rtl' || $el.css('direction') === 'rtl'),
      wrongRTL: $wrapperEl.css('display') === '-webkit-box',
      // Indexes
      activeIndex: 0,
      realIndex: 0,
      //
      isBeginning: true,
      isEnd: false,
      // Props
      translate: 0,
      previousTranslate: 0,
      progress: 0,
      velocity: 0,
      animating: false,
      // Locks
      allowSlideNext: swiper.params.allowSlideNext,
      allowSlidePrev: swiper.params.allowSlidePrev,
      // Touch Events
      touchEvents: function touchEvents() {
        var touch = ['touchstart', 'touchmove', 'touchend', 'touchcancel'];
        var desktop = ['mousedown', 'mousemove', 'mouseup'];

        if (swiper.support.pointerEvents) {
          desktop = ['pointerdown', 'pointermove', 'pointerup'];
        }

        swiper.touchEventsTouch = {
          start: touch[0],
          move: touch[1],
          end: touch[2],
          cancel: touch[3]
        };
        swiper.touchEventsDesktop = {
          start: desktop[0],
          move: desktop[1],
          end: desktop[2]
        };
        return swiper.support.touch || !swiper.params.simulateTouch ? swiper.touchEventsTouch : swiper.touchEventsDesktop;
      }(),
      touchEventsData: {
        isTouched: undefined,
        isMoved: undefined,
        allowTouchCallbacks: undefined,
        touchStartTime: undefined,
        isScrolling: undefined,
        currentTranslate: undefined,
        startTranslate: undefined,
        allowThresholdMove: undefined,
        // Form elements to match
        formElements: 'input, select, option, textarea, button, video, label',
        // Last click time
        lastClickTime: now(),
        clickTimeout: undefined,
        // Velocities
        velocities: [],
        allowMomentumBounce: undefined,
        isTouchEvent: undefined,
        startMoving: undefined
      },
      // Clicks
      allowClick: true,
      // Touches
      allowTouchMove: swiper.params.allowTouchMove,
      touches: {
        startX: 0,
        startY: 0,
        currentX: 0,
        currentY: 0,
        diff: 0
      },
      // Images
      imagesToLoad: [],
      imagesLoaded: 0
    }); // Install Modules

    swiper.useModules();
    swiper.emit('_swiper'); // Init

    if (swiper.params.init) {
      swiper.init();
    } // Return app instance


    return swiper;
  }

  var _proto = Swiper.prototype;

  _proto.emitContainerClasses = function emitContainerClasses() {
    var swiper = this;
    if (!swiper.params._emitClasses || !swiper.el) return;
    var classes = swiper.el.className.split(' ').filter(function (className) {
      return className.indexOf('swiper-container') === 0 || className.indexOf(swiper.params.containerModifierClass) === 0;
    });
    swiper.emit('_containerClasses', classes.join(' '));
  };

  _proto.emitSlidesClasses = function emitSlidesClasses() {
    var swiper = this;
    if (!swiper.params._emitClasses || !swiper.el) return;
    swiper.slides.each(function (slideEl) {
      var classes = slideEl.className.split(' ').filter(function (className) {
        return className.indexOf('swiper-slide') === 0 || className.indexOf(swiper.params.slideClass) === 0;
      });
      swiper.emit('_slideClass', slideEl, classes.join(' '));
    });
  };

  _proto.slidesPerViewDynamic = function slidesPerViewDynamic() {
    var swiper = this;
    var params = swiper.params,
        slides = swiper.slides,
        slidesGrid = swiper.slidesGrid,
        swiperSize = swiper.size,
        activeIndex = swiper.activeIndex;
    var spv = 1;

    if (params.centeredSlides) {
      var slideSize = slides[activeIndex].swiperSlideSize;
      var breakLoop;

      for (var i = activeIndex + 1; i < slides.length; i += 1) {
        if (slides[i] && !breakLoop) {
          slideSize += slides[i].swiperSlideSize;
          spv += 1;
          if (slideSize > swiperSize) breakLoop = true;
        }
      }

      for (var _i = activeIndex - 1; _i >= 0; _i -= 1) {
        if (slides[_i] && !breakLoop) {
          slideSize += slides[_i].swiperSlideSize;
          spv += 1;
          if (slideSize > swiperSize) breakLoop = true;
        }
      }
    } else {
      for (var _i2 = activeIndex + 1; _i2 < slides.length; _i2 += 1) {
        if (slidesGrid[_i2] - slidesGrid[activeIndex] < swiperSize) {
          spv += 1;
        }
      }
    }

    return spv;
  };

  _proto.update = function update() {
    var swiper = this;
    if (!swiper || swiper.destroyed) return;
    var snapGrid = swiper.snapGrid,
        params = swiper.params; // Breakpoints

    if (params.breakpoints) {
      swiper.setBreakpoint();
    }

    swiper.updateSize();
    swiper.updateSlides();
    swiper.updateProgress();
    swiper.updateSlidesClasses();

    function setTranslate() {
      var translateValue = swiper.rtlTranslate ? swiper.translate * -1 : swiper.translate;
      var newTranslate = Math.min(Math.max(translateValue, swiper.maxTranslate()), swiper.minTranslate());
      swiper.setTranslate(newTranslate);
      swiper.updateActiveIndex();
      swiper.updateSlidesClasses();
    }

    var translated;

    if (swiper.params.freeMode) {
      setTranslate();

      if (swiper.params.autoHeight) {
        swiper.updateAutoHeight();
      }
    } else {
      if ((swiper.params.slidesPerView === 'auto' || swiper.params.slidesPerView > 1) && swiper.isEnd && !swiper.params.centeredSlides) {
        translated = swiper.slideTo(swiper.slides.length - 1, 0, false, true);
      } else {
        translated = swiper.slideTo(swiper.activeIndex, 0, false, true);
      }

      if (!translated) {
        setTranslate();
      }
    }

    if (params.watchOverflow && snapGrid !== swiper.snapGrid) {
      swiper.checkOverflow();
    }

    swiper.emit('update');
  };

  _proto.changeDirection = function changeDirection(newDirection, needUpdate) {
    if (needUpdate === void 0) {
      needUpdate = true;
    }

    var swiper = this;
    var currentDirection = swiper.params.direction;

    if (!newDirection) {
      // eslint-disable-next-line
      newDirection = currentDirection === 'horizontal' ? 'vertical' : 'horizontal';
    }

    if (newDirection === currentDirection || newDirection !== 'horizontal' && newDirection !== 'vertical') {
      return swiper;
    }

    swiper.$el.removeClass("" + swiper.params.containerModifierClass + currentDirection).addClass("" + swiper.params.containerModifierClass + newDirection);
    swiper.emitContainerClasses();
    swiper.params.direction = newDirection;
    swiper.slides.each(function (slideEl) {
      if (newDirection === 'vertical') {
        slideEl.style.width = '';
      } else {
        slideEl.style.height = '';
      }
    });
    swiper.emit('changeDirection');
    if (needUpdate) swiper.update();
    return swiper;
  };

  _proto.init = function init() {
    var swiper = this;
    if (swiper.initialized) return;
    swiper.emit('beforeInit'); // Set breakpoint

    if (swiper.params.breakpoints) {
      swiper.setBreakpoint();
    } // Add Classes


    swiper.addClasses(); // Create loop

    if (swiper.params.loop) {
      swiper.loopCreate();
    } // Update size


    swiper.updateSize(); // Update slides

    swiper.updateSlides();

    if (swiper.params.watchOverflow) {
      swiper.checkOverflow();
    } // Set Grab Cursor


    if (swiper.params.grabCursor) {
      swiper.setGrabCursor();
    }

    if (swiper.params.preloadImages) {
      swiper.preloadImages();
    } // Slide To Initial Slide


    if (swiper.params.loop) {
      swiper.slideTo(swiper.params.initialSlide + swiper.loopedSlides, 0, swiper.params.runCallbacksOnInit);
    } else {
      swiper.slideTo(swiper.params.initialSlide, 0, swiper.params.runCallbacksOnInit);
    } // Attach events


    swiper.attachEvents(); // Init Flag

    swiper.initialized = true; // Emit

    swiper.emit('init');
  };

  _proto.destroy = function destroy(deleteInstance, cleanStyles) {
    if (deleteInstance === void 0) {
      deleteInstance = true;
    }

    if (cleanStyles === void 0) {
      cleanStyles = true;
    }

    var swiper = this;
    var params = swiper.params,
        $el = swiper.$el,
        $wrapperEl = swiper.$wrapperEl,
        slides = swiper.slides;

    if (typeof swiper.params === 'undefined' || swiper.destroyed) {
      return null;
    }

    swiper.emit('beforeDestroy'); // Init Flag

    swiper.initialized = false; // Detach events

    swiper.detachEvents(); // Destroy loop

    if (params.loop) {
      swiper.loopDestroy();
    } // Cleanup styles


    if (cleanStyles) {
      swiper.removeClasses();
      $el.removeAttr('style');
      $wrapperEl.removeAttr('style');

      if (slides && slides.length) {
        slides.removeClass([params.slideVisibleClass, params.slideActiveClass, params.slideNextClass, params.slidePrevClass].join(' ')).removeAttr('style').removeAttr('data-swiper-slide-index');
      }
    }

    swiper.emit('destroy'); // Detach emitter events

    Object.keys(swiper.eventsListeners).forEach(function (eventName) {
      swiper.off(eventName);
    });

    if (deleteInstance !== false) {
      swiper.$el[0].swiper = null;
      deleteProps(swiper);
    }

    swiper.destroyed = true;
    return null;
  };

  Swiper.extendDefaults = function extendDefaults(newDefaults) {
    extend(extendedDefaults, newDefaults);
  };

  Swiper.installModule = function installModule(module) {
    if (!Swiper.prototype.modules) Swiper.prototype.modules = {};
    var name = module.name || Object.keys(Swiper.prototype.modules).length + "_" + now();
    Swiper.prototype.modules[name] = module;
  };

  Swiper.use = function use(module) {
    if (Array.isArray(module)) {
      module.forEach(function (m) {
        return Swiper.installModule(m);
      });
      return Swiper;
    }

    Swiper.installModule(module);
    return Swiper;
  };

  _createClass(Swiper, null, [{
    key: "extendedDefaults",
    get: function get() {
      return extendedDefaults;
    }
  }, {
    key: "defaults",
    get: function get() {
      return defaults;
    }
  }]);

  return Swiper;
}();

var Resize = {
  name: 'resize',
  create: function create() {
    var swiper = this;
    extend(swiper, {
      resize: {
        resizeHandler: function resizeHandler() {
          if (!swiper || swiper.destroyed || !swiper.initialized) return;
          swiper.emit('beforeResize');
          swiper.emit('resize');
        },
        orientationChangeHandler: function orientationChangeHandler() {
          if (!swiper || swiper.destroyed || !swiper.initialized) return;
          swiper.emit('orientationchange');
        }
      }
    });
  },
  on: {
    init: function init(swiper) {
      var window = ssrWindow.getWindow(); // Emit resize

      window.addEventListener('resize', swiper.resize.resizeHandler); // Emit orientationchange

      window.addEventListener('orientationchange', swiper.resize.orientationChangeHandler);
    },
    destroy: function destroy(swiper) {
      var window = ssrWindow.getWindow();
      window.removeEventListener('resize', swiper.resize.resizeHandler);
      window.removeEventListener('orientationchange', swiper.resize.orientationChangeHandler);
    }
  }
};

var Observer = {
  attach: function attach(target, options) {
    if (options === void 0) {
      options = {};
    }

    var window = ssrWindow.getWindow();
    var swiper = this;
    var ObserverFunc = window.MutationObserver || window.WebkitMutationObserver;
    var observer = new ObserverFunc(function (mutations) {
      // The observerUpdate event should only be triggered
      // once despite the number of mutations.  Additional
      // triggers are redundant and are very costly
      if (mutations.length === 1) {
        swiper.emit('observerUpdate', mutations[0]);
        return;
      }

      var observerUpdate = function observerUpdate() {
        swiper.emit('observerUpdate', mutations[0]);
      };

      if (window.requestAnimationFrame) {
        window.requestAnimationFrame(observerUpdate);
      } else {
        window.setTimeout(observerUpdate, 0);
      }
    });
    observer.observe(target, {
      attributes: typeof options.attributes === 'undefined' ? true : options.attributes,
      childList: typeof options.childList === 'undefined' ? true : options.childList,
      characterData: typeof options.characterData === 'undefined' ? true : options.characterData
    });
    swiper.observer.observers.push(observer);
  },
  init: function init() {
    var swiper = this;
    if (!swiper.support.observer || !swiper.params.observer) return;

    if (swiper.params.observeParents) {
      var containerParents = swiper.$el.parents();

      for (var i = 0; i < containerParents.length; i += 1) {
        swiper.observer.attach(containerParents[i]);
      }
    } // Observe container


    swiper.observer.attach(swiper.$el[0], {
      childList: swiper.params.observeSlideChildren
    }); // Observe wrapper

    swiper.observer.attach(swiper.$wrapperEl[0], {
      attributes: false
    });
  },
  destroy: function destroy() {
    var swiper = this;
    swiper.observer.observers.forEach(function (observer) {
      observer.disconnect();
    });
    swiper.observer.observers = [];
  }
};
var Observer$1 = {
  name: 'observer',
  params: {
    observer: false,
    observeParents: false,
    observeSlideChildren: false
  },
  create: function create() {
    var swiper = this;
    bindModuleMethods(swiper, {
      observer: _extends(_extends({}, Observer), {}, {
        observers: []
      })
    });
  },
  on: {
    init: function init(swiper) {
      swiper.observer.init();
    },
    destroy: function destroy(swiper) {
      swiper.observer.destroy();
    }
  }
};

var Virtual = {
  update: function update(force) {
    var swiper = this;
    var _swiper$params = swiper.params,
        slidesPerView = _swiper$params.slidesPerView,
        slidesPerGroup = _swiper$params.slidesPerGroup,
        centeredSlides = _swiper$params.centeredSlides;
    var _swiper$params$virtua = swiper.params.virtual,
        addSlidesBefore = _swiper$params$virtua.addSlidesBefore,
        addSlidesAfter = _swiper$params$virtua.addSlidesAfter;
    var _swiper$virtual = swiper.virtual,
        previousFrom = _swiper$virtual.from,
        previousTo = _swiper$virtual.to,
        slides = _swiper$virtual.slides,
        previousSlidesGrid = _swiper$virtual.slidesGrid,
        renderSlide = _swiper$virtual.renderSlide,
        previousOffset = _swiper$virtual.offset;
    swiper.updateActiveIndex();
    var activeIndex = swiper.activeIndex || 0;
    var offsetProp;
    if (swiper.rtlTranslate) offsetProp = 'right';else offsetProp = swiper.isHorizontal() ? 'left' : 'top';
    var slidesAfter;
    var slidesBefore;

    if (centeredSlides) {
      slidesAfter = Math.floor(slidesPerView / 2) + slidesPerGroup + addSlidesAfter;
      slidesBefore = Math.floor(slidesPerView / 2) + slidesPerGroup + addSlidesBefore;
    } else {
      slidesAfter = slidesPerView + (slidesPerGroup - 1) + addSlidesAfter;
      slidesBefore = slidesPerGroup + addSlidesBefore;
    }

    var from = Math.max((activeIndex || 0) - slidesBefore, 0);
    var to = Math.min((activeIndex || 0) + slidesAfter, slides.length - 1);
    var offset = (swiper.slidesGrid[from] || 0) - (swiper.slidesGrid[0] || 0);
    extend(swiper.virtual, {
      from: from,
      to: to,
      offset: offset,
      slidesGrid: swiper.slidesGrid
    });

    function onRendered() {
      swiper.updateSlides();
      swiper.updateProgress();
      swiper.updateSlidesClasses();

      if (swiper.lazy && swiper.params.lazy.enabled) {
        swiper.lazy.load();
      }
    }

    if (previousFrom === from && previousTo === to && !force) {
      if (swiper.slidesGrid !== previousSlidesGrid && offset !== previousOffset) {
        swiper.slides.css(offsetProp, offset + "px");
      }

      swiper.updateProgress();
      return;
    }

    if (swiper.params.virtual.renderExternal) {
      swiper.params.virtual.renderExternal.call(swiper, {
        offset: offset,
        from: from,
        to: to,
        slides: function getSlides() {
          var slidesToRender = [];

          for (var i = from; i <= to; i += 1) {
            slidesToRender.push(slides[i]);
          }

          return slidesToRender;
        }()
      });

      if (swiper.params.virtual.renderExternalUpdate) {
        onRendered();
      }

      return;
    }

    var prependIndexes = [];
    var appendIndexes = [];

    if (force) {
      swiper.$wrapperEl.find("." + swiper.params.slideClass).remove();
    } else {
      for (var i = previousFrom; i <= previousTo; i += 1) {
        if (i < from || i > to) {
          swiper.$wrapperEl.find("." + swiper.params.slideClass + "[data-swiper-slide-index=\"" + i + "\"]").remove();
        }
      }
    }

    for (var _i = 0; _i < slides.length; _i += 1) {
      if (_i >= from && _i <= to) {
        if (typeof previousTo === 'undefined' || force) {
          appendIndexes.push(_i);
        } else {
          if (_i > previousTo) appendIndexes.push(_i);
          if (_i < previousFrom) prependIndexes.push(_i);
        }
      }
    }

    appendIndexes.forEach(function (index) {
      swiper.$wrapperEl.append(renderSlide(slides[index], index));
    });
    prependIndexes.sort(function (a, b) {
      return b - a;
    }).forEach(function (index) {
      swiper.$wrapperEl.prepend(renderSlide(slides[index], index));
    });
    swiper.$wrapperEl.children('.swiper-slide').css(offsetProp, offset + "px");
    onRendered();
  },
  renderSlide: function renderSlide(slide, index) {
    var swiper = this;
    var params = swiper.params.virtual;

    if (params.cache && swiper.virtual.cache[index]) {
      return swiper.virtual.cache[index];
    }

    var $slideEl = params.renderSlide ? dom7.$(params.renderSlide.call(swiper, slide, index)) : dom7.$("<div class=\"" + swiper.params.slideClass + "\" data-swiper-slide-index=\"" + index + "\">" + slide + "</div>");
    if (!$slideEl.attr('data-swiper-slide-index')) $slideEl.attr('data-swiper-slide-index', index);
    if (params.cache) swiper.virtual.cache[index] = $slideEl;
    return $slideEl;
  },
  appendSlide: function appendSlide(slides) {
    var swiper = this;

    if (typeof slides === 'object' && 'length' in slides) {
      for (var i = 0; i < slides.length; i += 1) {
        if (slides[i]) swiper.virtual.slides.push(slides[i]);
      }
    } else {
      swiper.virtual.slides.push(slides);
    }

    swiper.virtual.update(true);
  },
  prependSlide: function prependSlide(slides) {
    var swiper = this;
    var activeIndex = swiper.activeIndex;
    var newActiveIndex = activeIndex + 1;
    var numberOfNewSlides = 1;

    if (Array.isArray(slides)) {
      for (var i = 0; i < slides.length; i += 1) {
        if (slides[i]) swiper.virtual.slides.unshift(slides[i]);
      }

      newActiveIndex = activeIndex + slides.length;
      numberOfNewSlides = slides.length;
    } else {
      swiper.virtual.slides.unshift(slides);
    }

    if (swiper.params.virtual.cache) {
      var cache = swiper.virtual.cache;
      var newCache = {};
      Object.keys(cache).forEach(function (cachedIndex) {
        var $cachedEl = cache[cachedIndex];
        var cachedElIndex = $cachedEl.attr('data-swiper-slide-index');

        if (cachedElIndex) {
          $cachedEl.attr('data-swiper-slide-index', parseInt(cachedElIndex, 10) + 1);
        }

        newCache[parseInt(cachedIndex, 10) + numberOfNewSlides] = $cachedEl;
      });
      swiper.virtual.cache = newCache;
    }

    swiper.virtual.update(true);
    swiper.slideTo(newActiveIndex, 0);
  },
  removeSlide: function removeSlide(slidesIndexes) {
    var swiper = this;
    if (typeof slidesIndexes === 'undefined' || slidesIndexes === null) return;
    var activeIndex = swiper.activeIndex;

    if (Array.isArray(slidesIndexes)) {
      for (var i = slidesIndexes.length - 1; i >= 0; i -= 1) {
        swiper.virtual.slides.splice(slidesIndexes[i], 1);

        if (swiper.params.virtual.cache) {
          delete swiper.virtual.cache[slidesIndexes[i]];
        }

        if (slidesIndexes[i] < activeIndex) activeIndex -= 1;
        activeIndex = Math.max(activeIndex, 0);
      }
    } else {
      swiper.virtual.slides.splice(slidesIndexes, 1);

      if (swiper.params.virtual.cache) {
        delete swiper.virtual.cache[slidesIndexes];
      }

      if (slidesIndexes < activeIndex) activeIndex -= 1;
      activeIndex = Math.max(activeIndex, 0);
    }

    swiper.virtual.update(true);
    swiper.slideTo(activeIndex, 0);
  },
  removeAllSlides: function removeAllSlides() {
    var swiper = this;
    swiper.virtual.slides = [];

    if (swiper.params.virtual.cache) {
      swiper.virtual.cache = {};
    }

    swiper.virtual.update(true);
    swiper.slideTo(0, 0);
  }
};
var Virtual$1 = {
  name: 'virtual',
  params: {
    virtual: {
      enabled: false,
      slides: [],
      cache: true,
      renderSlide: null,
      renderExternal: null,
      renderExternalUpdate: true,
      addSlidesBefore: 0,
      addSlidesAfter: 0
    }
  },
  create: function create() {
    var swiper = this;
    bindModuleMethods(swiper, {
      virtual: _extends(_extends({}, Virtual), {}, {
        slides: swiper.params.virtual.slides,
        cache: {}
      })
    });
  },
  on: {
    beforeInit: function beforeInit(swiper) {
      if (!swiper.params.virtual.enabled) return;
      swiper.classNames.push(swiper.params.containerModifierClass + "virtual");
      var overwriteParams = {
        watchSlidesProgress: true
      };
      extend(swiper.params, overwriteParams);
      extend(swiper.originalParams, overwriteParams);

      if (!swiper.params.initialSlide) {
        swiper.virtual.update();
      }
    },
    setTranslate: function setTranslate(swiper) {
      if (!swiper.params.virtual.enabled) return;
      swiper.virtual.update();
    }
  }
};

var Keyboard = {
  handle: function handle(event) {
    var swiper = this;
    var window = ssrWindow.getWindow();
    var document = ssrWindow.getDocument();
    var rtl = swiper.rtlTranslate;
    var e = event;
    if (e.originalEvent) e = e.originalEvent; // jquery fix

    var kc = e.keyCode || e.charCode;
    var pageUpDown = swiper.params.keyboard.pageUpDown;
    var isPageUp = pageUpDown && kc === 33;
    var isPageDown = pageUpDown && kc === 34;
    var isArrowLeft = kc === 37;
    var isArrowRight = kc === 39;
    var isArrowUp = kc === 38;
    var isArrowDown = kc === 40; // Directions locks

    if (!swiper.allowSlideNext && (swiper.isHorizontal() && isArrowRight || swiper.isVertical() && isArrowDown || isPageDown)) {
      return false;
    }

    if (!swiper.allowSlidePrev && (swiper.isHorizontal() && isArrowLeft || swiper.isVertical() && isArrowUp || isPageUp)) {
      return false;
    }

    if (e.shiftKey || e.altKey || e.ctrlKey || e.metaKey) {
      return undefined;
    }

    if (document.activeElement && document.activeElement.nodeName && (document.activeElement.nodeName.toLowerCase() === 'input' || document.activeElement.nodeName.toLowerCase() === 'textarea')) {
      return undefined;
    }

    if (swiper.params.keyboard.onlyInViewport && (isPageUp || isPageDown || isArrowLeft || isArrowRight || isArrowUp || isArrowDown)) {
      var inView = false; // Check that swiper should be inside of visible area of window

      if (swiper.$el.parents("." + swiper.params.slideClass).length > 0 && swiper.$el.parents("." + swiper.params.slideActiveClass).length === 0) {
        return undefined;
      }

      var windowWidth = window.innerWidth;
      var windowHeight = window.innerHeight;
      var swiperOffset = swiper.$el.offset();
      if (rtl) swiperOffset.left -= swiper.$el[0].scrollLeft;
      var swiperCoord = [[swiperOffset.left, swiperOffset.top], [swiperOffset.left + swiper.width, swiperOffset.top], [swiperOffset.left, swiperOffset.top + swiper.height], [swiperOffset.left + swiper.width, swiperOffset.top + swiper.height]];

      for (var i = 0; i < swiperCoord.length; i += 1) {
        var point = swiperCoord[i];

        if (point[0] >= 0 && point[0] <= windowWidth && point[1] >= 0 && point[1] <= windowHeight) {
          inView = true;
        }
      }

      if (!inView) return undefined;
    }

    if (swiper.isHorizontal()) {
      if (isPageUp || isPageDown || isArrowLeft || isArrowRight) {
        if (e.preventDefault) e.preventDefault();else e.returnValue = false;
      }

      if ((isPageDown || isArrowRight) && !rtl || (isPageUp || isArrowLeft) && rtl) swiper.slideNext();
      if ((isPageUp || isArrowLeft) && !rtl || (isPageDown || isArrowRight) && rtl) swiper.slidePrev();
    } else {
      if (isPageUp || isPageDown || isArrowUp || isArrowDown) {
        if (e.preventDefault) e.preventDefault();else e.returnValue = false;
      }

      if (isPageDown || isArrowDown) swiper.slideNext();
      if (isPageUp || isArrowUp) swiper.slidePrev();
    }

    swiper.emit('keyPress', kc);
    return undefined;
  },
  enable: function enable() {
    var swiper = this;
    var document = ssrWindow.getDocument();
    if (swiper.keyboard.enabled) return;
    dom7.$(document).on('keydown', swiper.keyboard.handle);
    swiper.keyboard.enabled = true;
  },
  disable: function disable() {
    var swiper = this;
    var document = ssrWindow.getDocument();
    if (!swiper.keyboard.enabled) return;
    dom7.$(document).off('keydown', swiper.keyboard.handle);
    swiper.keyboard.enabled = false;
  }
};
var Keyboard$1 = {
  name: 'keyboard',
  params: {
    keyboard: {
      enabled: false,
      onlyInViewport: true,
      pageUpDown: true
    }
  },
  create: function create() {
    var swiper = this;
    bindModuleMethods(swiper, {
      keyboard: _extends({
        enabled: false
      }, Keyboard)
    });
  },
  on: {
    init: function init(swiper) {
      if (swiper.params.keyboard.enabled) {
        swiper.keyboard.enable();
      }
    },
    destroy: function destroy(swiper) {
      if (swiper.keyboard.enabled) {
        swiper.keyboard.disable();
      }
    }
  }
};

function isEventSupported() {
  var document = ssrWindow.getDocument();
  var eventName = 'onwheel';
  var isSupported = (eventName in document);

  if (!isSupported) {
    var element = document.createElement('div');
    element.setAttribute(eventName, 'return;');
    isSupported = typeof element[eventName] === 'function';
  }

  if (!isSupported && document.implementation && document.implementation.hasFeature && // always returns true in newer browsers as per the standard.
  // @see http://dom.spec.whatwg.org/#dom-domimplementation-hasfeature
  document.implementation.hasFeature('', '') !== true) {
    // This is the only way to test support for the `wheel` event in IE9+.
    isSupported = document.implementation.hasFeature('Events.wheel', '3.0');
  }

  return isSupported;
}

var Mousewheel = {
  lastScrollTime: now(),
  lastEventBeforeSnap: undefined,
  recentWheelEvents: [],
  event: function event() {
    var window = ssrWindow.getWindow();
    if (window.navigator.userAgent.indexOf('firefox') > -1) return 'DOMMouseScroll';
    return isEventSupported() ? 'wheel' : 'mousewheel';
  },
  normalize: function normalize(e) {
    // Reasonable defaults
    var PIXEL_STEP = 10;
    var LINE_HEIGHT = 40;
    var PAGE_HEIGHT = 800;
    var sX = 0;
    var sY = 0; // spinX, spinY

    var pX = 0;
    var pY = 0; // pixelX, pixelY
    // Legacy

    if ('detail' in e) {
      sY = e.detail;
    }

    if ('wheelDelta' in e) {
      sY = -e.wheelDelta / 120;
    }

    if ('wheelDeltaY' in e) {
      sY = -e.wheelDeltaY / 120;
    }

    if ('wheelDeltaX' in e) {
      sX = -e.wheelDeltaX / 120;
    } // side scrolling on FF with DOMMouseScroll


    if ('axis' in e && e.axis === e.HORIZONTAL_AXIS) {
      sX = sY;
      sY = 0;
    }

    pX = sX * PIXEL_STEP;
    pY = sY * PIXEL_STEP;

    if ('deltaY' in e) {
      pY = e.deltaY;
    }

    if ('deltaX' in e) {
      pX = e.deltaX;
    }

    if (e.shiftKey && !pX) {
      // if user scrolls with shift he wants horizontal scroll
      pX = pY;
      pY = 0;
    }

    if ((pX || pY) && e.deltaMode) {
      if (e.deltaMode === 1) {
        // delta in LINE units
        pX *= LINE_HEIGHT;
        pY *= LINE_HEIGHT;
      } else {
        // delta in PAGE units
        pX *= PAGE_HEIGHT;
        pY *= PAGE_HEIGHT;
      }
    } // Fall-back if spin cannot be determined


    if (pX && !sX) {
      sX = pX < 1 ? -1 : 1;
    }

    if (pY && !sY) {
      sY = pY < 1 ? -1 : 1;
    }

    return {
      spinX: sX,
      spinY: sY,
      pixelX: pX,
      pixelY: pY
    };
  },
  handleMouseEnter: function handleMouseEnter() {
    var swiper = this;
    swiper.mouseEntered = true;
  },
  handleMouseLeave: function handleMouseLeave() {
    var swiper = this;
    swiper.mouseEntered = false;
  },
  handle: function handle(event) {
    var e = event;
    var swiper = this;
    var params = swiper.params.mousewheel;

    if (swiper.params.cssMode) {
      e.preventDefault();
    }

    var target = swiper.$el;

    if (swiper.params.mousewheel.eventsTarget !== 'container') {
      target = dom7.$(swiper.params.mousewheel.eventsTarget);
    }

    if (!swiper.mouseEntered && !target[0].contains(e.target) && !params.releaseOnEdges) return true;
    if (e.originalEvent) e = e.originalEvent; // jquery fix

    var delta = 0;
    var rtlFactor = swiper.rtlTranslate ? -1 : 1;
    var data = Mousewheel.normalize(e);

    if (params.forceToAxis) {
      if (swiper.isHorizontal()) {
        if (Math.abs(data.pixelX) > Math.abs(data.pixelY)) delta = -data.pixelX * rtlFactor;else return true;
      } else if (Math.abs(data.pixelY) > Math.abs(data.pixelX)) delta = -data.pixelY;else return true;
    } else {
      delta = Math.abs(data.pixelX) > Math.abs(data.pixelY) ? -data.pixelX * rtlFactor : -data.pixelY;
    }

    if (delta === 0) return true;
    if (params.invert) delta = -delta;

    if (!swiper.params.freeMode) {
      // Register the new event in a variable which stores the relevant data
      var newEvent = {
        time: now(),
        delta: Math.abs(delta),
        direction: Math.sign(delta),
        raw: event
      }; // Keep the most recent events

      var recentWheelEvents = swiper.mousewheel.recentWheelEvents;

      if (recentWheelEvents.length >= 2) {
        recentWheelEvents.shift(); // only store the last N events
      }

      var prevEvent = recentWheelEvents.length ? recentWheelEvents[recentWheelEvents.length - 1] : undefined;
      recentWheelEvents.push(newEvent); // If there is at least one previous recorded event:
      //   If direction has changed or
      //   if the scroll is quicker than the previous one:
      //     Animate the slider.
      // Else (this is the first time the wheel is moved):
      //     Animate the slider.

      if (prevEvent) {
        if (newEvent.direction !== prevEvent.direction || newEvent.delta > prevEvent.delta || newEvent.time > prevEvent.time + 150) {
          swiper.mousewheel.animateSlider(newEvent);
        }
      } else {
        swiper.mousewheel.animateSlider(newEvent);
      } // If it's time to release the scroll:
      //   Return now so you don't hit the preventDefault.


      if (swiper.mousewheel.releaseScroll(newEvent)) {
        return true;
      }
    } else {
      // Freemode or scrollContainer:
      // If we recently snapped after a momentum scroll, then ignore wheel events
      // to give time for the deceleration to finish. Stop ignoring after 500 msecs
      // or if it's a new scroll (larger delta or inverse sign as last event before
      // an end-of-momentum snap).
      var _newEvent = {
        time: now(),
        delta: Math.abs(delta),
        direction: Math.sign(delta)
      };
      var lastEventBeforeSnap = swiper.mousewheel.lastEventBeforeSnap;
      var ignoreWheelEvents = lastEventBeforeSnap && _newEvent.time < lastEventBeforeSnap.time + 500 && _newEvent.delta <= lastEventBeforeSnap.delta && _newEvent.direction === lastEventBeforeSnap.direction;

      if (!ignoreWheelEvents) {
        swiper.mousewheel.lastEventBeforeSnap = undefined;

        if (swiper.params.loop) {
          swiper.loopFix();
        }

        var position = swiper.getTranslate() + delta * params.sensitivity;
        var wasBeginning = swiper.isBeginning;
        var wasEnd = swiper.isEnd;
        if (position >= swiper.minTranslate()) position = swiper.minTranslate();
        if (position <= swiper.maxTranslate()) position = swiper.maxTranslate();
        swiper.setTransition(0);
        swiper.setTranslate(position);
        swiper.updateProgress();
        swiper.updateActiveIndex();
        swiper.updateSlidesClasses();

        if (!wasBeginning && swiper.isBeginning || !wasEnd && swiper.isEnd) {
          swiper.updateSlidesClasses();
        }

        if (swiper.params.freeModeSticky) {
          // When wheel scrolling starts with sticky (aka snap) enabled, then detect
          // the end of a momentum scroll by storing recent (N=15?) wheel events.
          // 1. do all N events have decreasing or same (absolute value) delta?
          // 2. did all N events arrive in the last M (M=500?) msecs?
          // 3. does the earliest event have an (absolute value) delta that's
          //    at least P (P=1?) larger than the most recent event's delta?
          // 4. does the latest event have a delta that's smaller than Q (Q=6?) pixels?
          // If 1-4 are "yes" then we're near the end of a momuntum scroll deceleration.
          // Snap immediately and ignore remaining wheel events in this scroll.
          // See comment above for "remaining wheel events in this scroll" determination.
          // If 1-4 aren't satisfied, then wait to snap until 500ms after the last event.
          clearTimeout(swiper.mousewheel.timeout);
          swiper.mousewheel.timeout = undefined;
          var _recentWheelEvents = swiper.mousewheel.recentWheelEvents;

          if (_recentWheelEvents.length >= 15) {
            _recentWheelEvents.shift(); // only store the last N events

          }

          var _prevEvent = _recentWheelEvents.length ? _recentWheelEvents[_recentWheelEvents.length - 1] : undefined;

          var firstEvent = _recentWheelEvents[0];

          _recentWheelEvents.push(_newEvent);

          if (_prevEvent && (_newEvent.delta > _prevEvent.delta || _newEvent.direction !== _prevEvent.direction)) {
            // Increasing or reverse-sign delta means the user started scrolling again. Clear the wheel event log.
            _recentWheelEvents.splice(0);
          } else if (_recentWheelEvents.length >= 15 && _newEvent.time - firstEvent.time < 500 && firstEvent.delta - _newEvent.delta >= 1 && _newEvent.delta <= 6) {
            // We're at the end of the deceleration of a momentum scroll, so there's no need
            // to wait for more events. Snap ASAP on the next tick.
            // Also, because there's some remaining momentum we'll bias the snap in the
            // direction of the ongoing scroll because it's better UX for the scroll to snap
            // in the same direction as the scroll instead of reversing to snap.  Therefore,
            // if it's already scrolled more than 20% in the current direction, keep going.
            var snapToThreshold = delta > 0 ? 0.8 : 0.2;
            swiper.mousewheel.lastEventBeforeSnap = _newEvent;

            _recentWheelEvents.splice(0);

            swiper.mousewheel.timeout = nextTick(function () {
              swiper.slideToClosest(swiper.params.speed, true, undefined, snapToThreshold);
            }, 0); // no delay; move on next tick
          }

          if (!swiper.mousewheel.timeout) {
            // if we get here, then we haven't detected the end of a momentum scroll, so
            // we'll consider a scroll "complete" when there haven't been any wheel events
            // for 500ms.
            swiper.mousewheel.timeout = nextTick(function () {
              var snapToThreshold = 0.5;
              swiper.mousewheel.lastEventBeforeSnap = _newEvent;

              _recentWheelEvents.splice(0);

              swiper.slideToClosest(swiper.params.speed, true, undefined, snapToThreshold);
            }, 500);
          }
        } // Emit event


        if (!ignoreWheelEvents) swiper.emit('scroll', e); // Stop autoplay

        if (swiper.params.autoplay && swiper.params.autoplayDisableOnInteraction) swiper.autoplay.stop(); // Return page scroll on edge positions

        if (position === swiper.minTranslate() || position === swiper.maxTranslate()) return true;
      }
    }

    if (e.preventDefault) e.preventDefault();else e.returnValue = false;
    return false;
  },
  animateSlider: function animateSlider(newEvent) {
    var swiper = this;
    var window = ssrWindow.getWindow(); // If the movement is NOT big enough and
    // if the last time the user scrolled was too close to the current one (avoid continuously triggering the slider):
    //   Don't go any further (avoid insignificant scroll movement).

    if (newEvent.delta >= 6 && now() - swiper.mousewheel.lastScrollTime < 60) {
      // Return false as a default
      return true;
    } // If user is scrolling towards the end:
    //   If the slider hasn't hit the latest slide or
    //   if the slider is a loop and
    //   if the slider isn't moving right now:
    //     Go to next slide and
    //     emit a scroll event.
    // Else (the user is scrolling towards the beginning) and
    // if the slider hasn't hit the first slide or
    // if the slider is a loop and
    // if the slider isn't moving right now:
    //   Go to prev slide and
    //   emit a scroll event.


    if (newEvent.direction < 0) {
      if ((!swiper.isEnd || swiper.params.loop) && !swiper.animating) {
        swiper.slideNext();
        swiper.emit('scroll', newEvent.raw);
      }
    } else if ((!swiper.isBeginning || swiper.params.loop) && !swiper.animating) {
      swiper.slidePrev();
      swiper.emit('scroll', newEvent.raw);
    } // If you got here is because an animation has been triggered so store the current time


    swiper.mousewheel.lastScrollTime = new window.Date().getTime(); // Return false as a default

    return false;
  },
  releaseScroll: function releaseScroll(newEvent) {
    var swiper = this;
    var params = swiper.params.mousewheel;

    if (newEvent.direction < 0) {
      if (swiper.isEnd && !swiper.params.loop && params.releaseOnEdges) {
        // Return true to animate scroll on edges
        return true;
      }
    } else if (swiper.isBeginning && !swiper.params.loop && params.releaseOnEdges) {
      // Return true to animate scroll on edges
      return true;
    }

    return false;
  },
  enable: function enable() {
    var swiper = this;
    var event = Mousewheel.event();

    if (swiper.params.cssMode) {
      swiper.wrapperEl.removeEventListener(event, swiper.mousewheel.handle);
      return true;
    }

    if (!event) return false;
    if (swiper.mousewheel.enabled) return false;
    var target = swiper.$el;

    if (swiper.params.mousewheel.eventsTarget !== 'container') {
      target = dom7.$(swiper.params.mousewheel.eventsTarget);
    }

    target.on('mouseenter', swiper.mousewheel.handleMouseEnter);
    target.on('mouseleave', swiper.mousewheel.handleMouseLeave);
    target.on(event, swiper.mousewheel.handle);
    swiper.mousewheel.enabled = true;
    return true;
  },
  disable: function disable() {
    var swiper = this;
    var event = Mousewheel.event();

    if (swiper.params.cssMode) {
      swiper.wrapperEl.addEventListener(event, swiper.mousewheel.handle);
      return true;
    }

    if (!event) return false;
    if (!swiper.mousewheel.enabled) return false;
    var target = swiper.$el;

    if (swiper.params.mousewheel.eventsTarget !== 'container') {
      target = dom7.$(swiper.params.mousewheel.eventsTarget);
    }

    target.off(event, swiper.mousewheel.handle);
    swiper.mousewheel.enabled = false;
    return true;
  }
};
var Mousewheel$1 = {
  name: 'mousewheel',
  params: {
    mousewheel: {
      enabled: false,
      releaseOnEdges: false,
      invert: false,
      forceToAxis: false,
      sensitivity: 1,
      eventsTarget: 'container'
    }
  },
  create: function create() {
    var swiper = this;
    bindModuleMethods(swiper, {
      mousewheel: {
        enabled: false,
        lastScrollTime: now(),
        lastEventBeforeSnap: undefined,
        recentWheelEvents: [],
        enable: Mousewheel.enable,
        disable: Mousewheel.disable,
        handle: Mousewheel.handle,
        handleMouseEnter: Mousewheel.handleMouseEnter,
        handleMouseLeave: Mousewheel.handleMouseLeave,
        animateSlider: Mousewheel.animateSlider,
        releaseScroll: Mousewheel.releaseScroll
      }
    });
  },
  on: {
    init: function init(swiper) {
      if (!swiper.params.mousewheel.enabled && swiper.params.cssMode) {
        swiper.mousewheel.disable();
      }

      if (swiper.params.mousewheel.enabled) swiper.mousewheel.enable();
    },
    destroy: function destroy(swiper) {
      if (swiper.params.cssMode) {
        swiper.mousewheel.enable();
      }

      if (swiper.mousewheel.enabled) swiper.mousewheel.disable();
    }
  }
};

var Navigation = {
  update: function update() {
    // Update Navigation Buttons
    var swiper = this;
    var params = swiper.params.navigation;
    if (swiper.params.loop) return;
    var _swiper$navigation = swiper.navigation,
        $nextEl = _swiper$navigation.$nextEl,
        $prevEl = _swiper$navigation.$prevEl;

    if ($prevEl && $prevEl.length > 0) {
      if (swiper.isBeginning) {
        $prevEl.addClass(params.disabledClass);
      } else {
        $prevEl.removeClass(params.disabledClass);
      }

      $prevEl[swiper.params.watchOverflow && swiper.isLocked ? 'addClass' : 'removeClass'](params.lockClass);
    }

    if ($nextEl && $nextEl.length > 0) {
      if (swiper.isEnd) {
        $nextEl.addClass(params.disabledClass);
      } else {
        $nextEl.removeClass(params.disabledClass);
      }

      $nextEl[swiper.params.watchOverflow && swiper.isLocked ? 'addClass' : 'removeClass'](params.lockClass);
    }
  },
  onPrevClick: function onPrevClick(e) {
    var swiper = this;
    e.preventDefault();
    if (swiper.isBeginning && !swiper.params.loop) return;
    swiper.slidePrev();
  },
  onNextClick: function onNextClick(e) {
    var swiper = this;
    e.preventDefault();
    if (swiper.isEnd && !swiper.params.loop) return;
    swiper.slideNext();
  },
  init: function init() {
    var swiper = this;
    var params = swiper.params.navigation;
    if (!(params.nextEl || params.prevEl)) return;
    var $nextEl;
    var $prevEl;

    if (params.nextEl) {
      $nextEl = dom7.$(params.nextEl);

      if (swiper.params.uniqueNavElements && typeof params.nextEl === 'string' && $nextEl.length > 1 && swiper.$el.find(params.nextEl).length === 1) {
        $nextEl = swiper.$el.find(params.nextEl);
      }
    }

    if (params.prevEl) {
      $prevEl = dom7.$(params.prevEl);

      if (swiper.params.uniqueNavElements && typeof params.prevEl === 'string' && $prevEl.length > 1 && swiper.$el.find(params.prevEl).length === 1) {
        $prevEl = swiper.$el.find(params.prevEl);
      }
    }

    if ($nextEl && $nextEl.length > 0) {
      $nextEl.on('click', swiper.navigation.onNextClick);
    }

    if ($prevEl && $prevEl.length > 0) {
      $prevEl.on('click', swiper.navigation.onPrevClick);
    }

    extend(swiper.navigation, {
      $nextEl: $nextEl,
      nextEl: $nextEl && $nextEl[0],
      $prevEl: $prevEl,
      prevEl: $prevEl && $prevEl[0]
    });
  },
  destroy: function destroy() {
    var swiper = this;
    var _swiper$navigation2 = swiper.navigation,
        $nextEl = _swiper$navigation2.$nextEl,
        $prevEl = _swiper$navigation2.$prevEl;

    if ($nextEl && $nextEl.length) {
      $nextEl.off('click', swiper.navigation.onNextClick);
      $nextEl.removeClass(swiper.params.navigation.disabledClass);
    }

    if ($prevEl && $prevEl.length) {
      $prevEl.off('click', swiper.navigation.onPrevClick);
      $prevEl.removeClass(swiper.params.navigation.disabledClass);
    }
  }
};
var Navigation$1 = {
  name: 'navigation',
  params: {
    navigation: {
      nextEl: null,
      prevEl: null,
      hideOnClick: false,
      disabledClass: 'swiper-button-disabled',
      hiddenClass: 'swiper-button-hidden',
      lockClass: 'swiper-button-lock'
    }
  },
  create: function create() {
    var swiper = this;
    bindModuleMethods(swiper, {
      navigation: _extends({}, Navigation)
    });
  },
  on: {
    init: function init(swiper) {
      swiper.navigation.init();
      swiper.navigation.update();
    },
    toEdge: function toEdge(swiper) {
      swiper.navigation.update();
    },
    fromEdge: function fromEdge(swiper) {
      swiper.navigation.update();
    },
    destroy: function destroy(swiper) {
      swiper.navigation.destroy();
    },
    click: function click(swiper, e) {
      var _swiper$navigation3 = swiper.navigation,
          $nextEl = _swiper$navigation3.$nextEl,
          $prevEl = _swiper$navigation3.$prevEl;

      if (swiper.params.navigation.hideOnClick && !dom7.$(e.target).is($prevEl) && !dom7.$(e.target).is($nextEl)) {
        var isHidden;

        if ($nextEl) {
          isHidden = $nextEl.hasClass(swiper.params.navigation.hiddenClass);
        } else if ($prevEl) {
          isHidden = $prevEl.hasClass(swiper.params.navigation.hiddenClass);
        }

        if (isHidden === true) {
          swiper.emit('navigationShow');
        } else {
          swiper.emit('navigationHide');
        }

        if ($nextEl) {
          $nextEl.toggleClass(swiper.params.navigation.hiddenClass);
        }

        if ($prevEl) {
          $prevEl.toggleClass(swiper.params.navigation.hiddenClass);
        }
      }
    }
  }
};

var Pagination = {
  update: function update() {
    // Render || Update Pagination bullets/items
    var swiper = this;
    var rtl = swiper.rtl;
    var params = swiper.params.pagination;
    if (!params.el || !swiper.pagination.el || !swiper.pagination.$el || swiper.pagination.$el.length === 0) return;
    var slidesLength = swiper.virtual && swiper.params.virtual.enabled ? swiper.virtual.slides.length : swiper.slides.length;
    var $el = swiper.pagination.$el; // Current/Total

    var current;
    var total = swiper.params.loop ? Math.ceil((slidesLength - swiper.loopedSlides * 2) / swiper.params.slidesPerGroup) : swiper.snapGrid.length;

    if (swiper.params.loop) {
      current = Math.ceil((swiper.activeIndex - swiper.loopedSlides) / swiper.params.slidesPerGroup);

      if (current > slidesLength - 1 - swiper.loopedSlides * 2) {
        current -= slidesLength - swiper.loopedSlides * 2;
      }

      if (current > total - 1) current -= total;
      if (current < 0 && swiper.params.paginationType !== 'bullets') current = total + current;
    } else if (typeof swiper.snapIndex !== 'undefined') {
      current = swiper.snapIndex;
    } else {
      current = swiper.activeIndex || 0;
    } // Types


    if (params.type === 'bullets' && swiper.pagination.bullets && swiper.pagination.bullets.length > 0) {
      var bullets = swiper.pagination.bullets;
      var firstIndex;
      var lastIndex;
      var midIndex;

      if (params.dynamicBullets) {
        swiper.pagination.bulletSize = bullets.eq(0)[swiper.isHorizontal() ? 'outerWidth' : 'outerHeight'](true);
        $el.css(swiper.isHorizontal() ? 'width' : 'height', swiper.pagination.bulletSize * (params.dynamicMainBullets + 4) + "px");

        if (params.dynamicMainBullets > 1 && swiper.previousIndex !== undefined) {
          swiper.pagination.dynamicBulletIndex += current - swiper.previousIndex;

          if (swiper.pagination.dynamicBulletIndex > params.dynamicMainBullets - 1) {
            swiper.pagination.dynamicBulletIndex = params.dynamicMainBullets - 1;
          } else if (swiper.pagination.dynamicBulletIndex < 0) {
            swiper.pagination.dynamicBulletIndex = 0;
          }
        }

        firstIndex = current - swiper.pagination.dynamicBulletIndex;
        lastIndex = firstIndex + (Math.min(bullets.length, params.dynamicMainBullets) - 1);
        midIndex = (lastIndex + firstIndex) / 2;
      }

      bullets.removeClass(params.bulletActiveClass + " " + params.bulletActiveClass + "-next " + params.bulletActiveClass + "-next-next " + params.bulletActiveClass + "-prev " + params.bulletActiveClass + "-prev-prev " + params.bulletActiveClass + "-main");

      if ($el.length > 1) {
        bullets.each(function (bullet) {
          var $bullet = dom7.$(bullet);
          var bulletIndex = $bullet.index();

          if (bulletIndex === current) {
            $bullet.addClass(params.bulletActiveClass);
          }

          if (params.dynamicBullets) {
            if (bulletIndex >= firstIndex && bulletIndex <= lastIndex) {
              $bullet.addClass(params.bulletActiveClass + "-main");
            }

            if (bulletIndex === firstIndex) {
              $bullet.prev().addClass(params.bulletActiveClass + "-prev").prev().addClass(params.bulletActiveClass + "-prev-prev");
            }

            if (bulletIndex === lastIndex) {
              $bullet.next().addClass(params.bulletActiveClass + "-next").next().addClass(params.bulletActiveClass + "-next-next");
            }
          }
        });
      } else {
        var $bullet = bullets.eq(current);
        var bulletIndex = $bullet.index();
        $bullet.addClass(params.bulletActiveClass);

        if (params.dynamicBullets) {
          var $firstDisplayedBullet = bullets.eq(firstIndex);
          var $lastDisplayedBullet = bullets.eq(lastIndex);

          for (var i = firstIndex; i <= lastIndex; i += 1) {
            bullets.eq(i).addClass(params.bulletActiveClass + "-main");
          }

          if (swiper.params.loop) {
            if (bulletIndex >= bullets.length - params.dynamicMainBullets) {
              for (var _i = params.dynamicMainBullets; _i >= 0; _i -= 1) {
                bullets.eq(bullets.length - _i).addClass(params.bulletActiveClass + "-main");
              }

              bullets.eq(bullets.length - params.dynamicMainBullets - 1).addClass(params.bulletActiveClass + "-prev");
            } else {
              $firstDisplayedBullet.prev().addClass(params.bulletActiveClass + "-prev").prev().addClass(params.bulletActiveClass + "-prev-prev");
              $lastDisplayedBullet.next().addClass(params.bulletActiveClass + "-next").next().addClass(params.bulletActiveClass + "-next-next");
            }
          } else {
            $firstDisplayedBullet.prev().addClass(params.bulletActiveClass + "-prev").prev().addClass(params.bulletActiveClass + "-prev-prev");
            $lastDisplayedBullet.next().addClass(params.bulletActiveClass + "-next").next().addClass(params.bulletActiveClass + "-next-next");
          }
        }
      }

      if (params.dynamicBullets) {
        var dynamicBulletsLength = Math.min(bullets.length, params.dynamicMainBullets + 4);
        var bulletsOffset = (swiper.pagination.bulletSize * dynamicBulletsLength - swiper.pagination.bulletSize) / 2 - midIndex * swiper.pagination.bulletSize;
        var offsetProp = rtl ? 'right' : 'left';
        bullets.css(swiper.isHorizontal() ? offsetProp : 'top', bulletsOffset + "px");
      }
    }

    if (params.type === 'fraction') {
      $el.find("." + params.currentClass).text(params.formatFractionCurrent(current + 1));
      $el.find("." + params.totalClass).text(params.formatFractionTotal(total));
    }

    if (params.type === 'progressbar') {
      var progressbarDirection;

      if (params.progressbarOpposite) {
        progressbarDirection = swiper.isHorizontal() ? 'vertical' : 'horizontal';
      } else {
        progressbarDirection = swiper.isHorizontal() ? 'horizontal' : 'vertical';
      }

      var scale = (current + 1) / total;
      var scaleX = 1;
      var scaleY = 1;

      if (progressbarDirection === 'horizontal') {
        scaleX = scale;
      } else {
        scaleY = scale;
      }

      $el.find("." + params.progressbarFillClass).transform("translate3d(0,0,0) scaleX(" + scaleX + ") scaleY(" + scaleY + ")").transition(swiper.params.speed);
    }

    if (params.type === 'custom' && params.renderCustom) {
      $el.html(params.renderCustom(swiper, current + 1, total));
      swiper.emit('paginationRender', $el[0]);
    } else {
      swiper.emit('paginationUpdate', $el[0]);
    }

    $el[swiper.params.watchOverflow && swiper.isLocked ? 'addClass' : 'removeClass'](params.lockClass);
  },
  render: function render() {
    // Render Container
    var swiper = this;
    var params = swiper.params.pagination;
    if (!params.el || !swiper.pagination.el || !swiper.pagination.$el || swiper.pagination.$el.length === 0) return;
    var slidesLength = swiper.virtual && swiper.params.virtual.enabled ? swiper.virtual.slides.length : swiper.slides.length;
    var $el = swiper.pagination.$el;
    var paginationHTML = '';

    if (params.type === 'bullets') {
      var numberOfBullets = swiper.params.loop ? Math.ceil((slidesLength - swiper.loopedSlides * 2) / swiper.params.slidesPerGroup) : swiper.snapGrid.length;

      for (var i = 0; i < numberOfBullets; i += 1) {
        if (params.renderBullet) {
          paginationHTML += params.renderBullet.call(swiper, i, params.bulletClass);
        } else {
          paginationHTML += "<" + params.bulletElement + " class=\"" + params.bulletClass + "\"></" + params.bulletElement + ">";
        }
      }

      $el.html(paginationHTML);
      swiper.pagination.bullets = $el.find("." + params.bulletClass);
    }

    if (params.type === 'fraction') {
      if (params.renderFraction) {
        paginationHTML = params.renderFraction.call(swiper, params.currentClass, params.totalClass);
      } else {
        paginationHTML = "<span class=\"" + params.currentClass + "\"></span>" + ' / ' + ("<span class=\"" + params.totalClass + "\"></span>");
      }

      $el.html(paginationHTML);
    }

    if (params.type === 'progressbar') {
      if (params.renderProgressbar) {
        paginationHTML = params.renderProgressbar.call(swiper, params.progressbarFillClass);
      } else {
        paginationHTML = "<span class=\"" + params.progressbarFillClass + "\"></span>";
      }

      $el.html(paginationHTML);
    }

    if (params.type !== 'custom') {
      swiper.emit('paginationRender', swiper.pagination.$el[0]);
    }
  },
  init: function init() {
    var swiper = this;
    var params = swiper.params.pagination;
    if (!params.el) return;
    var $el = dom7.$(params.el);
    if ($el.length === 0) return;

    if (swiper.params.uniqueNavElements && typeof params.el === 'string' && $el.length > 1) {
      $el = swiper.$el.find(params.el);
    }

    if (params.type === 'bullets' && params.clickable) {
      $el.addClass(params.clickableClass);
    }

    $el.addClass(params.modifierClass + params.type);

    if (params.type === 'bullets' && params.dynamicBullets) {
      $el.addClass("" + params.modifierClass + params.type + "-dynamic");
      swiper.pagination.dynamicBulletIndex = 0;

      if (params.dynamicMainBullets < 1) {
        params.dynamicMainBullets = 1;
      }
    }

    if (params.type === 'progressbar' && params.progressbarOpposite) {
      $el.addClass(params.progressbarOppositeClass);
    }

    if (params.clickable) {
      $el.on('click', "." + params.bulletClass, function onClick(e) {
        e.preventDefault();
        var index = dom7.$(this).index() * swiper.params.slidesPerGroup;
        if (swiper.params.loop) index += swiper.loopedSlides;
        swiper.slideTo(index);
      });
    }

    extend(swiper.pagination, {
      $el: $el,
      el: $el[0]
    });
  },
  destroy: function destroy() {
    var swiper = this;
    var params = swiper.params.pagination;
    if (!params.el || !swiper.pagination.el || !swiper.pagination.$el || swiper.pagination.$el.length === 0) return;
    var $el = swiper.pagination.$el;
    $el.removeClass(params.hiddenClass);
    $el.removeClass(params.modifierClass + params.type);
    if (swiper.pagination.bullets) swiper.pagination.bullets.removeClass(params.bulletActiveClass);

    if (params.clickable) {
      $el.off('click', "." + params.bulletClass);
    }
  }
};
var Pagination$1 = {
  name: 'pagination',
  params: {
    pagination: {
      el: null,
      bulletElement: 'span',
      clickable: false,
      hideOnClick: false,
      renderBullet: null,
      renderProgressbar: null,
      renderFraction: null,
      renderCustom: null,
      progressbarOpposite: false,
      type: 'bullets',
      // 'bullets' or 'progressbar' or 'fraction' or 'custom'
      dynamicBullets: false,
      dynamicMainBullets: 1,
      formatFractionCurrent: function formatFractionCurrent(number) {
        return number;
      },
      formatFractionTotal: function formatFractionTotal(number) {
        return number;
      },
      bulletClass: 'swiper-pagination-bullet',
      bulletActiveClass: 'swiper-pagination-bullet-active',
      modifierClass: 'swiper-pagination-',
      // NEW
      currentClass: 'swiper-pagination-current',
      totalClass: 'swiper-pagination-total',
      hiddenClass: 'swiper-pagination-hidden',
      progressbarFillClass: 'swiper-pagination-progressbar-fill',
      progressbarOppositeClass: 'swiper-pagination-progressbar-opposite',
      clickableClass: 'swiper-pagination-clickable',
      // NEW
      lockClass: 'swiper-pagination-lock'
    }
  },
  create: function create() {
    var swiper = this;
    bindModuleMethods(swiper, {
      pagination: _extends({
        dynamicBulletIndex: 0
      }, Pagination)
    });
  },
  on: {
    init: function init(swiper) {
      swiper.pagination.init();
      swiper.pagination.render();
      swiper.pagination.update();
    },
    activeIndexChange: function activeIndexChange(swiper) {
      if (swiper.params.loop) {
        swiper.pagination.update();
      } else if (typeof swiper.snapIndex === 'undefined') {
        swiper.pagination.update();
      }
    },
    snapIndexChange: function snapIndexChange(swiper) {
      if (!swiper.params.loop) {
        swiper.pagination.update();
      }
    },
    slidesLengthChange: function slidesLengthChange(swiper) {
      if (swiper.params.loop) {
        swiper.pagination.render();
        swiper.pagination.update();
      }
    },
    snapGridLengthChange: function snapGridLengthChange(swiper) {
      if (!swiper.params.loop) {
        swiper.pagination.render();
        swiper.pagination.update();
      }
    },
    destroy: function destroy(swiper) {
      swiper.pagination.destroy();
    },
    click: function click(swiper, e) {
      if (swiper.params.pagination.el && swiper.params.pagination.hideOnClick && swiper.pagination.$el.length > 0 && !dom7.$(e.target).hasClass(swiper.params.pagination.bulletClass)) {
        var isHidden = swiper.pagination.$el.hasClass(swiper.params.pagination.hiddenClass);

        if (isHidden === true) {
          swiper.emit('paginationShow');
        } else {
          swiper.emit('paginationHide');
        }

        swiper.pagination.$el.toggleClass(swiper.params.pagination.hiddenClass);
      }
    }
  }
};

var Scrollbar = {
  setTranslate: function setTranslate() {
    var swiper = this;
    if (!swiper.params.scrollbar.el || !swiper.scrollbar.el) return;
    var scrollbar = swiper.scrollbar,
        rtl = swiper.rtlTranslate,
        progress = swiper.progress;
    var dragSize = scrollbar.dragSize,
        trackSize = scrollbar.trackSize,
        $dragEl = scrollbar.$dragEl,
        $el = scrollbar.$el;
    var params = swiper.params.scrollbar;
    var newSize = dragSize;
    var newPos = (trackSize - dragSize) * progress;

    if (rtl) {
      newPos = -newPos;

      if (newPos > 0) {
        newSize = dragSize - newPos;
        newPos = 0;
      } else if (-newPos + dragSize > trackSize) {
        newSize = trackSize + newPos;
      }
    } else if (newPos < 0) {
      newSize = dragSize + newPos;
      newPos = 0;
    } else if (newPos + dragSize > trackSize) {
      newSize = trackSize - newPos;
    }

    if (swiper.isHorizontal()) {
      $dragEl.transform("translate3d(" + newPos + "px, 0, 0)");
      $dragEl[0].style.width = newSize + "px";
    } else {
      $dragEl.transform("translate3d(0px, " + newPos + "px, 0)");
      $dragEl[0].style.height = newSize + "px";
    }

    if (params.hide) {
      clearTimeout(swiper.scrollbar.timeout);
      $el[0].style.opacity = 1;
      swiper.scrollbar.timeout = setTimeout(function () {
        $el[0].style.opacity = 0;
        $el.transition(400);
      }, 1000);
    }
  },
  setTransition: function setTransition(duration) {
    var swiper = this;
    if (!swiper.params.scrollbar.el || !swiper.scrollbar.el) return;
    swiper.scrollbar.$dragEl.transition(duration);
  },
  updateSize: function updateSize() {
    var swiper = this;
    if (!swiper.params.scrollbar.el || !swiper.scrollbar.el) return;
    var scrollbar = swiper.scrollbar;
    var $dragEl = scrollbar.$dragEl,
        $el = scrollbar.$el;
    $dragEl[0].style.width = '';
    $dragEl[0].style.height = '';
    var trackSize = swiper.isHorizontal() ? $el[0].offsetWidth : $el[0].offsetHeight;
    var divider = swiper.size / swiper.virtualSize;
    var moveDivider = divider * (trackSize / swiper.size);
    var dragSize;

    if (swiper.params.scrollbar.dragSize === 'auto') {
      dragSize = trackSize * divider;
    } else {
      dragSize = parseInt(swiper.params.scrollbar.dragSize, 10);
    }

    if (swiper.isHorizontal()) {
      $dragEl[0].style.width = dragSize + "px";
    } else {
      $dragEl[0].style.height = dragSize + "px";
    }

    if (divider >= 1) {
      $el[0].style.display = 'none';
    } else {
      $el[0].style.display = '';
    }

    if (swiper.params.scrollbar.hide) {
      $el[0].style.opacity = 0;
    }

    extend(scrollbar, {
      trackSize: trackSize,
      divider: divider,
      moveDivider: moveDivider,
      dragSize: dragSize
    });
    scrollbar.$el[swiper.params.watchOverflow && swiper.isLocked ? 'addClass' : 'removeClass'](swiper.params.scrollbar.lockClass);
  },
  getPointerPosition: function getPointerPosition(e) {
    var swiper = this;

    if (swiper.isHorizontal()) {
      return e.type === 'touchstart' || e.type === 'touchmove' ? e.targetTouches[0].clientX : e.clientX;
    }

    return e.type === 'touchstart' || e.type === 'touchmove' ? e.targetTouches[0].clientY : e.clientY;
  },
  setDragPosition: function setDragPosition(e) {
    var swiper = this;
    var scrollbar = swiper.scrollbar,
        rtl = swiper.rtlTranslate;
    var $el = scrollbar.$el,
        dragSize = scrollbar.dragSize,
        trackSize = scrollbar.trackSize,
        dragStartPos = scrollbar.dragStartPos;
    var positionRatio;
    positionRatio = (scrollbar.getPointerPosition(e) - $el.offset()[swiper.isHorizontal() ? 'left' : 'top'] - (dragStartPos !== null ? dragStartPos : dragSize / 2)) / (trackSize - dragSize);
    positionRatio = Math.max(Math.min(positionRatio, 1), 0);

    if (rtl) {
      positionRatio = 1 - positionRatio;
    }

    var position = swiper.minTranslate() + (swiper.maxTranslate() - swiper.minTranslate()) * positionRatio;
    swiper.updateProgress(position);
    swiper.setTranslate(position);
    swiper.updateActiveIndex();
    swiper.updateSlidesClasses();
  },
  onDragStart: function onDragStart(e) {
    var swiper = this;
    var params = swiper.params.scrollbar;
    var scrollbar = swiper.scrollbar,
        $wrapperEl = swiper.$wrapperEl;
    var $el = scrollbar.$el,
        $dragEl = scrollbar.$dragEl;
    swiper.scrollbar.isTouched = true;
    swiper.scrollbar.dragStartPos = e.target === $dragEl[0] || e.target === $dragEl ? scrollbar.getPointerPosition(e) - e.target.getBoundingClientRect()[swiper.isHorizontal() ? 'left' : 'top'] : null;
    e.preventDefault();
    e.stopPropagation();
    $wrapperEl.transition(100);
    $dragEl.transition(100);
    scrollbar.setDragPosition(e);
    clearTimeout(swiper.scrollbar.dragTimeout);
    $el.transition(0);

    if (params.hide) {
      $el.css('opacity', 1);
    }

    if (swiper.params.cssMode) {
      swiper.$wrapperEl.css('scroll-snap-type', 'none');
    }

    swiper.emit('scrollbarDragStart', e);
  },
  onDragMove: function onDragMove(e) {
    var swiper = this;
    var scrollbar = swiper.scrollbar,
        $wrapperEl = swiper.$wrapperEl;
    var $el = scrollbar.$el,
        $dragEl = scrollbar.$dragEl;
    if (!swiper.scrollbar.isTouched) return;
    if (e.preventDefault) e.preventDefault();else e.returnValue = false;
    scrollbar.setDragPosition(e);
    $wrapperEl.transition(0);
    $el.transition(0);
    $dragEl.transition(0);
    swiper.emit('scrollbarDragMove', e);
  },
  onDragEnd: function onDragEnd(e) {
    var swiper = this;
    var params = swiper.params.scrollbar;
    var scrollbar = swiper.scrollbar,
        $wrapperEl = swiper.$wrapperEl;
    var $el = scrollbar.$el;
    if (!swiper.scrollbar.isTouched) return;
    swiper.scrollbar.isTouched = false;

    if (swiper.params.cssMode) {
      swiper.$wrapperEl.css('scroll-snap-type', '');
      $wrapperEl.transition('');
    }

    if (params.hide) {
      clearTimeout(swiper.scrollbar.dragTimeout);
      swiper.scrollbar.dragTimeout = nextTick(function () {
        $el.css('opacity', 0);
        $el.transition(400);
      }, 1000);
    }

    swiper.emit('scrollbarDragEnd', e);

    if (params.snapOnRelease) {
      swiper.slideToClosest();
    }
  },
  enableDraggable: function enableDraggable() {
    var swiper = this;
    if (!swiper.params.scrollbar.el) return;
    var document = ssrWindow.getDocument();
    var scrollbar = swiper.scrollbar,
        touchEventsTouch = swiper.touchEventsTouch,
        touchEventsDesktop = swiper.touchEventsDesktop,
        params = swiper.params,
        support = swiper.support;
    var $el = scrollbar.$el;
    var target = $el[0];
    var activeListener = support.passiveListener && params.passiveListeners ? {
      passive: false,
      capture: false
    } : false;
    var passiveListener = support.passiveListener && params.passiveListeners ? {
      passive: true,
      capture: false
    } : false;

    if (!support.touch) {
      target.addEventListener(touchEventsDesktop.start, swiper.scrollbar.onDragStart, activeListener);
      document.addEventListener(touchEventsDesktop.move, swiper.scrollbar.onDragMove, activeListener);
      document.addEventListener(touchEventsDesktop.end, swiper.scrollbar.onDragEnd, passiveListener);
    } else {
      target.addEventListener(touchEventsTouch.start, swiper.scrollbar.onDragStart, activeListener);
      target.addEventListener(touchEventsTouch.move, swiper.scrollbar.onDragMove, activeListener);
      target.addEventListener(touchEventsTouch.end, swiper.scrollbar.onDragEnd, passiveListener);
    }
  },
  disableDraggable: function disableDraggable() {
    var swiper = this;
    if (!swiper.params.scrollbar.el) return;
    var document = ssrWindow.getDocument();
    var scrollbar = swiper.scrollbar,
        touchEventsTouch = swiper.touchEventsTouch,
        touchEventsDesktop = swiper.touchEventsDesktop,
        params = swiper.params,
        support = swiper.support;
    var $el = scrollbar.$el;
    var target = $el[0];
    var activeListener = support.passiveListener && params.passiveListeners ? {
      passive: false,
      capture: false
    } : false;
    var passiveListener = support.passiveListener && params.passiveListeners ? {
      passive: true,
      capture: false
    } : false;

    if (!support.touch) {
      target.removeEventListener(touchEventsDesktop.start, swiper.scrollbar.onDragStart, activeListener);
      document.removeEventListener(touchEventsDesktop.move, swiper.scrollbar.onDragMove, activeListener);
      document.removeEventListener(touchEventsDesktop.end, swiper.scrollbar.onDragEnd, passiveListener);
    } else {
      target.removeEventListener(touchEventsTouch.start, swiper.scrollbar.onDragStart, activeListener);
      target.removeEventListener(touchEventsTouch.move, swiper.scrollbar.onDragMove, activeListener);
      target.removeEventListener(touchEventsTouch.end, swiper.scrollbar.onDragEnd, passiveListener);
    }
  },
  init: function init() {
    var swiper = this;
    if (!swiper.params.scrollbar.el) return;
    var scrollbar = swiper.scrollbar,
        $swiperEl = swiper.$el;
    var params = swiper.params.scrollbar;
    var $el = dom7.$(params.el);

    if (swiper.params.uniqueNavElements && typeof params.el === 'string' && $el.length > 1 && $swiperEl.find(params.el).length === 1) {
      $el = $swiperEl.find(params.el);
    }

    var $dragEl = $el.find("." + swiper.params.scrollbar.dragClass);

    if ($dragEl.length === 0) {
      $dragEl = dom7.$("<div class=\"" + swiper.params.scrollbar.dragClass + "\"></div>");
      $el.append($dragEl);
    }

    extend(scrollbar, {
      $el: $el,
      el: $el[0],
      $dragEl: $dragEl,
      dragEl: $dragEl[0]
    });

    if (params.draggable) {
      scrollbar.enableDraggable();
    }
  },
  destroy: function destroy() {
    var swiper = this;
    swiper.scrollbar.disableDraggable();
  }
};
var Scrollbar$1 = {
  name: 'scrollbar',
  params: {
    scrollbar: {
      el: null,
      dragSize: 'auto',
      hide: false,
      draggable: false,
      snapOnRelease: true,
      lockClass: 'swiper-scrollbar-lock',
      dragClass: 'swiper-scrollbar-drag'
    }
  },
  create: function create() {
    var swiper = this;
    bindModuleMethods(swiper, {
      scrollbar: _extends({
        isTouched: false,
        timeout: null,
        dragTimeout: null
      }, Scrollbar)
    });
  },
  on: {
    init: function init(swiper) {
      swiper.scrollbar.init();
      swiper.scrollbar.updateSize();
      swiper.scrollbar.setTranslate();
    },
    update: function update(swiper) {
      swiper.scrollbar.updateSize();
    },
    resize: function resize(swiper) {
      swiper.scrollbar.updateSize();
    },
    observerUpdate: function observerUpdate(swiper) {
      swiper.scrollbar.updateSize();
    },
    setTranslate: function setTranslate(swiper) {
      swiper.scrollbar.setTranslate();
    },
    setTransition: function setTransition(swiper, duration) {
      swiper.scrollbar.setTransition(duration);
    },
    destroy: function destroy(swiper) {
      swiper.scrollbar.destroy();
    }
  }
};

var Parallax = {
  setTransform: function setTransform(el, progress) {
    var swiper = this;
    var rtl = swiper.rtl;
    var $el = dom7.$(el);
    var rtlFactor = rtl ? -1 : 1;
    var p = $el.attr('data-swiper-parallax') || '0';
    var x = $el.attr('data-swiper-parallax-x');
    var y = $el.attr('data-swiper-parallax-y');
    var scale = $el.attr('data-swiper-parallax-scale');
    var opacity = $el.attr('data-swiper-parallax-opacity');

    if (x || y) {
      x = x || '0';
      y = y || '0';
    } else if (swiper.isHorizontal()) {
      x = p;
      y = '0';
    } else {
      y = p;
      x = '0';
    }

    if (x.indexOf('%') >= 0) {
      x = parseInt(x, 10) * progress * rtlFactor + "%";
    } else {
      x = x * progress * rtlFactor + "px";
    }

    if (y.indexOf('%') >= 0) {
      y = parseInt(y, 10) * progress + "%";
    } else {
      y = y * progress + "px";
    }

    if (typeof opacity !== 'undefined' && opacity !== null) {
      var currentOpacity = opacity - (opacity - 1) * (1 - Math.abs(progress));
      $el[0].style.opacity = currentOpacity;
    }

    if (typeof scale === 'undefined' || scale === null) {
      $el.transform("translate3d(" + x + ", " + y + ", 0px)");
    } else {
      var currentScale = scale - (scale - 1) * (1 - Math.abs(progress));
      $el.transform("translate3d(" + x + ", " + y + ", 0px) scale(" + currentScale + ")");
    }
  },
  setTranslate: function setTranslate() {
    var swiper = this;
    var $el = swiper.$el,
        slides = swiper.slides,
        progress = swiper.progress,
        snapGrid = swiper.snapGrid;
    $el.children('[data-swiper-parallax], [data-swiper-parallax-x], [data-swiper-parallax-y], [data-swiper-parallax-opacity], [data-swiper-parallax-scale]').each(function (el) {
      swiper.parallax.setTransform(el, progress);
    });
    slides.each(function (slideEl, slideIndex) {
      var slideProgress = slideEl.progress;

      if (swiper.params.slidesPerGroup > 1 && swiper.params.slidesPerView !== 'auto') {
        slideProgress += Math.ceil(slideIndex / 2) - progress * (snapGrid.length - 1);
      }

      slideProgress = Math.min(Math.max(slideProgress, -1), 1);
      dom7.$(slideEl).find('[data-swiper-parallax], [data-swiper-parallax-x], [data-swiper-parallax-y], [data-swiper-parallax-opacity], [data-swiper-parallax-scale]').each(function (el) {
        swiper.parallax.setTransform(el, slideProgress);
      });
    });
  },
  setTransition: function setTransition(duration) {
    if (duration === void 0) {
      duration = this.params.speed;
    }

    var swiper = this;
    var $el = swiper.$el;
    $el.find('[data-swiper-parallax], [data-swiper-parallax-x], [data-swiper-parallax-y], [data-swiper-parallax-opacity], [data-swiper-parallax-scale]').each(function (parallaxEl) {
      var $parallaxEl = dom7.$(parallaxEl);
      var parallaxDuration = parseInt($parallaxEl.attr('data-swiper-parallax-duration'), 10) || duration;
      if (duration === 0) parallaxDuration = 0;
      $parallaxEl.transition(parallaxDuration);
    });
  }
};
var Parallax$1 = {
  name: 'parallax',
  params: {
    parallax: {
      enabled: false
    }
  },
  create: function create() {
    var swiper = this;
    bindModuleMethods(swiper, {
      parallax: _extends({}, Parallax)
    });
  },
  on: {
    beforeInit: function beforeInit(swiper) {
      if (!swiper.params.parallax.enabled) return;
      swiper.params.watchSlidesProgress = true;
      swiper.originalParams.watchSlidesProgress = true;
    },
    init: function init(swiper) {
      if (!swiper.params.parallax.enabled) return;
      swiper.parallax.setTranslate();
    },
    setTranslate: function setTranslate(swiper) {
      if (!swiper.params.parallax.enabled) return;
      swiper.parallax.setTranslate();
    },
    setTransition: function setTransition(swiper, duration) {
      if (!swiper.params.parallax.enabled) return;
      swiper.parallax.setTransition(duration);
    }
  }
};

var Zoom = {
  // Calc Scale From Multi-touches
  getDistanceBetweenTouches: function getDistanceBetweenTouches(e) {
    if (e.targetTouches.length < 2) return 1;
    var x1 = e.targetTouches[0].pageX;
    var y1 = e.targetTouches[0].pageY;
    var x2 = e.targetTouches[1].pageX;
    var y2 = e.targetTouches[1].pageY;
    var distance = Math.sqrt(Math.pow(x2 - x1, 2) + Math.pow(y2 - y1, 2));
    return distance;
  },
  // Events
  onGestureStart: function onGestureStart(e) {
    var swiper = this;
    var support = swiper.support;
    var params = swiper.params.zoom;
    var zoom = swiper.zoom;
    var gesture = zoom.gesture;
    zoom.fakeGestureTouched = false;
    zoom.fakeGestureMoved = false;

    if (!support.gestures) {
      if (e.type !== 'touchstart' || e.type === 'touchstart' && e.targetTouches.length < 2) {
        return;
      }

      zoom.fakeGestureTouched = true;
      gesture.scaleStart = Zoom.getDistanceBetweenTouches(e);
    }

    if (!gesture.$slideEl || !gesture.$slideEl.length) {
      gesture.$slideEl = dom7.$(e.target).closest("." + swiper.params.slideClass);
      if (gesture.$slideEl.length === 0) gesture.$slideEl = swiper.slides.eq(swiper.activeIndex);
      gesture.$imageEl = gesture.$slideEl.find('img, svg, canvas, picture, .swiper-zoom-target');
      gesture.$imageWrapEl = gesture.$imageEl.parent("." + params.containerClass);
      gesture.maxRatio = gesture.$imageWrapEl.attr('data-swiper-zoom') || params.maxRatio;

      if (gesture.$imageWrapEl.length === 0) {
        gesture.$imageEl = undefined;
        return;
      }
    }

    if (gesture.$imageEl) {
      gesture.$imageEl.transition(0);
    }

    swiper.zoom.isScaling = true;
  },
  onGestureChange: function onGestureChange(e) {
    var swiper = this;
    var support = swiper.support;
    var params = swiper.params.zoom;
    var zoom = swiper.zoom;
    var gesture = zoom.gesture;

    if (!support.gestures) {
      if (e.type !== 'touchmove' || e.type === 'touchmove' && e.targetTouches.length < 2) {
        return;
      }

      zoom.fakeGestureMoved = true;
      gesture.scaleMove = Zoom.getDistanceBetweenTouches(e);
    }

    if (!gesture.$imageEl || gesture.$imageEl.length === 0) {
      if (e.type === 'gesturechange') zoom.onGestureStart(e);
      return;
    }

    if (support.gestures) {
      zoom.scale = e.scale * zoom.currentScale;
    } else {
      zoom.scale = gesture.scaleMove / gesture.scaleStart * zoom.currentScale;
    }

    if (zoom.scale > gesture.maxRatio) {
      zoom.scale = gesture.maxRatio - 1 + Math.pow(zoom.scale - gesture.maxRatio + 1, 0.5);
    }

    if (zoom.scale < params.minRatio) {
      zoom.scale = params.minRatio + 1 - Math.pow(params.minRatio - zoom.scale + 1, 0.5);
    }

    gesture.$imageEl.transform("translate3d(0,0,0) scale(" + zoom.scale + ")");
  },
  onGestureEnd: function onGestureEnd(e) {
    var swiper = this;
    var device = swiper.device;
    var support = swiper.support;
    var params = swiper.params.zoom;
    var zoom = swiper.zoom;
    var gesture = zoom.gesture;

    if (!support.gestures) {
      if (!zoom.fakeGestureTouched || !zoom.fakeGestureMoved) {
        return;
      }

      if (e.type !== 'touchend' || e.type === 'touchend' && e.changedTouches.length < 2 && !device.android) {
        return;
      }

      zoom.fakeGestureTouched = false;
      zoom.fakeGestureMoved = false;
    }

    if (!gesture.$imageEl || gesture.$imageEl.length === 0) return;
    zoom.scale = Math.max(Math.min(zoom.scale, gesture.maxRatio), params.minRatio);
    gesture.$imageEl.transition(swiper.params.speed).transform("translate3d(0,0,0) scale(" + zoom.scale + ")");
    zoom.currentScale = zoom.scale;
    zoom.isScaling = false;
    if (zoom.scale === 1) gesture.$slideEl = undefined;
  },
  onTouchStart: function onTouchStart(e) {
    var swiper = this;
    var device = swiper.device;
    var zoom = swiper.zoom;
    var gesture = zoom.gesture,
        image = zoom.image;
    if (!gesture.$imageEl || gesture.$imageEl.length === 0) return;
    if (image.isTouched) return;
    if (device.android && e.cancelable) e.preventDefault();
    image.isTouched = true;
    image.touchesStart.x = e.type === 'touchstart' ? e.targetTouches[0].pageX : e.pageX;
    image.touchesStart.y = e.type === 'touchstart' ? e.targetTouches[0].pageY : e.pageY;
  },
  onTouchMove: function onTouchMove(e) {
    var swiper = this;
    var zoom = swiper.zoom;
    var gesture = zoom.gesture,
        image = zoom.image,
        velocity = zoom.velocity;
    if (!gesture.$imageEl || gesture.$imageEl.length === 0) return;
    swiper.allowClick = false;
    if (!image.isTouched || !gesture.$slideEl) return;

    if (!image.isMoved) {
      image.width = gesture.$imageEl[0].offsetWidth;
      image.height = gesture.$imageEl[0].offsetHeight;
      image.startX = getTranslate(gesture.$imageWrapEl[0], 'x') || 0;
      image.startY = getTranslate(gesture.$imageWrapEl[0], 'y') || 0;
      gesture.slideWidth = gesture.$slideEl[0].offsetWidth;
      gesture.slideHeight = gesture.$slideEl[0].offsetHeight;
      gesture.$imageWrapEl.transition(0);

      if (swiper.rtl) {
        image.startX = -image.startX;
        image.startY = -image.startY;
      }
    } // Define if we need image drag


    var scaledWidth = image.width * zoom.scale;
    var scaledHeight = image.height * zoom.scale;
    if (scaledWidth < gesture.slideWidth && scaledHeight < gesture.slideHeight) return;
    image.minX = Math.min(gesture.slideWidth / 2 - scaledWidth / 2, 0);
    image.maxX = -image.minX;
    image.minY = Math.min(gesture.slideHeight / 2 - scaledHeight / 2, 0);
    image.maxY = -image.minY;
    image.touchesCurrent.x = e.type === 'touchmove' ? e.targetTouches[0].pageX : e.pageX;
    image.touchesCurrent.y = e.type === 'touchmove' ? e.targetTouches[0].pageY : e.pageY;

    if (!image.isMoved && !zoom.isScaling) {
      if (swiper.isHorizontal() && (Math.floor(image.minX) === Math.floor(image.startX) && image.touchesCurrent.x < image.touchesStart.x || Math.floor(image.maxX) === Math.floor(image.startX) && image.touchesCurrent.x > image.touchesStart.x)) {
        image.isTouched = false;
        return;
      }

      if (!swiper.isHorizontal() && (Math.floor(image.minY) === Math.floor(image.startY) && image.touchesCurrent.y < image.touchesStart.y || Math.floor(image.maxY) === Math.floor(image.startY) && image.touchesCurrent.y > image.touchesStart.y)) {
        image.isTouched = false;
        return;
      }
    }

    if (e.cancelable) {
      e.preventDefault();
    }

    e.stopPropagation();
    image.isMoved = true;
    image.currentX = image.touchesCurrent.x - image.touchesStart.x + image.startX;
    image.currentY = image.touchesCurrent.y - image.touchesStart.y + image.startY;

    if (image.currentX < image.minX) {
      image.currentX = image.minX + 1 - Math.pow(image.minX - image.currentX + 1, 0.8);
    }

    if (image.currentX > image.maxX) {
      image.currentX = image.maxX - 1 + Math.pow(image.currentX - image.maxX + 1, 0.8);
    }

    if (image.currentY < image.minY) {
      image.currentY = image.minY + 1 - Math.pow(image.minY - image.currentY + 1, 0.8);
    }

    if (image.currentY > image.maxY) {
      image.currentY = image.maxY - 1 + Math.pow(image.currentY - image.maxY + 1, 0.8);
    } // Velocity


    if (!velocity.prevPositionX) velocity.prevPositionX = image.touchesCurrent.x;
    if (!velocity.prevPositionY) velocity.prevPositionY = image.touchesCurrent.y;
    if (!velocity.prevTime) velocity.prevTime = Date.now();
    velocity.x = (image.touchesCurrent.x - velocity.prevPositionX) / (Date.now() - velocity.prevTime) / 2;
    velocity.y = (image.touchesCurrent.y - velocity.prevPositionY) / (Date.now() - velocity.prevTime) / 2;
    if (Math.abs(image.touchesCurrent.x - velocity.prevPositionX) < 2) velocity.x = 0;
    if (Math.abs(image.touchesCurrent.y - velocity.prevPositionY) < 2) velocity.y = 0;
    velocity.prevPositionX = image.touchesCurrent.x;
    velocity.prevPositionY = image.touchesCurrent.y;
    velocity.prevTime = Date.now();
    gesture.$imageWrapEl.transform("translate3d(" + image.currentX + "px, " + image.currentY + "px,0)");
  },
  onTouchEnd: function onTouchEnd() {
    var swiper = this;
    var zoom = swiper.zoom;
    var gesture = zoom.gesture,
        image = zoom.image,
        velocity = zoom.velocity;
    if (!gesture.$imageEl || gesture.$imageEl.length === 0) return;

    if (!image.isTouched || !image.isMoved) {
      image.isTouched = false;
      image.isMoved = false;
      return;
    }

    image.isTouched = false;
    image.isMoved = false;
    var momentumDurationX = 300;
    var momentumDurationY = 300;
    var momentumDistanceX = velocity.x * momentumDurationX;
    var newPositionX = image.currentX + momentumDistanceX;
    var momentumDistanceY = velocity.y * momentumDurationY;
    var newPositionY = image.currentY + momentumDistanceY; // Fix duration

    if (velocity.x !== 0) momentumDurationX = Math.abs((newPositionX - image.currentX) / velocity.x);
    if (velocity.y !== 0) momentumDurationY = Math.abs((newPositionY - image.currentY) / velocity.y);
    var momentumDuration = Math.max(momentumDurationX, momentumDurationY);
    image.currentX = newPositionX;
    image.currentY = newPositionY; // Define if we need image drag

    var scaledWidth = image.width * zoom.scale;
    var scaledHeight = image.height * zoom.scale;
    image.minX = Math.min(gesture.slideWidth / 2 - scaledWidth / 2, 0);
    image.maxX = -image.minX;
    image.minY = Math.min(gesture.slideHeight / 2 - scaledHeight / 2, 0);
    image.maxY = -image.minY;
    image.currentX = Math.max(Math.min(image.currentX, image.maxX), image.minX);
    image.currentY = Math.max(Math.min(image.currentY, image.maxY), image.minY);
    gesture.$imageWrapEl.transition(momentumDuration).transform("translate3d(" + image.currentX + "px, " + image.currentY + "px,0)");
  },
  onTransitionEnd: function onTransitionEnd() {
    var swiper = this;
    var zoom = swiper.zoom;
    var gesture = zoom.gesture;

    if (gesture.$slideEl && swiper.previousIndex !== swiper.activeIndex) {
      if (gesture.$imageEl) {
        gesture.$imageEl.transform('translate3d(0,0,0) scale(1)');
      }

      if (gesture.$imageWrapEl) {
        gesture.$imageWrapEl.transform('translate3d(0,0,0)');
      }

      zoom.scale = 1;
      zoom.currentScale = 1;
      gesture.$slideEl = undefined;
      gesture.$imageEl = undefined;
      gesture.$imageWrapEl = undefined;
    }
  },
  // Toggle Zoom
  toggle: function toggle(e) {
    var swiper = this;
    var zoom = swiper.zoom;

    if (zoom.scale && zoom.scale !== 1) {
      // Zoom Out
      zoom.out();
    } else {
      // Zoom In
      zoom.in(e);
    }
  },
  in: function _in(e) {
    var swiper = this;
    var zoom = swiper.zoom;
    var params = swiper.params.zoom;
    var gesture = zoom.gesture,
        image = zoom.image;

    if (!gesture.$slideEl) {
      if (swiper.params.virtual && swiper.params.virtual.enabled && swiper.virtual) {
        gesture.$slideEl = swiper.$wrapperEl.children("." + swiper.params.slideActiveClass);
      } else {
        gesture.$slideEl = swiper.slides.eq(swiper.activeIndex);
      }

      gesture.$imageEl = gesture.$slideEl.find('img, svg, canvas, picture, .swiper-zoom-target');
      gesture.$imageWrapEl = gesture.$imageEl.parent("." + params.containerClass);
    }

    if (!gesture.$imageEl || gesture.$imageEl.length === 0) return;
    gesture.$slideEl.addClass("" + params.zoomedSlideClass);
    var touchX;
    var touchY;
    var offsetX;
    var offsetY;
    var diffX;
    var diffY;
    var translateX;
    var translateY;
    var imageWidth;
    var imageHeight;
    var scaledWidth;
    var scaledHeight;
    var translateMinX;
    var translateMinY;
    var translateMaxX;
    var translateMaxY;
    var slideWidth;
    var slideHeight;

    if (typeof image.touchesStart.x === 'undefined' && e) {
      touchX = e.type === 'touchend' ? e.changedTouches[0].pageX : e.pageX;
      touchY = e.type === 'touchend' ? e.changedTouches[0].pageY : e.pageY;
    } else {
      touchX = image.touchesStart.x;
      touchY = image.touchesStart.y;
    }

    zoom.scale = gesture.$imageWrapEl.attr('data-swiper-zoom') || params.maxRatio;
    zoom.currentScale = gesture.$imageWrapEl.attr('data-swiper-zoom') || params.maxRatio;

    if (e) {
      slideWidth = gesture.$slideEl[0].offsetWidth;
      slideHeight = gesture.$slideEl[0].offsetHeight;
      offsetX = gesture.$slideEl.offset().left;
      offsetY = gesture.$slideEl.offset().top;
      diffX = offsetX + slideWidth / 2 - touchX;
      diffY = offsetY + slideHeight / 2 - touchY;
      imageWidth = gesture.$imageEl[0].offsetWidth;
      imageHeight = gesture.$imageEl[0].offsetHeight;
      scaledWidth = imageWidth * zoom.scale;
      scaledHeight = imageHeight * zoom.scale;
      translateMinX = Math.min(slideWidth / 2 - scaledWidth / 2, 0);
      translateMinY = Math.min(slideHeight / 2 - scaledHeight / 2, 0);
      translateMaxX = -translateMinX;
      translateMaxY = -translateMinY;
      translateX = diffX * zoom.scale;
      translateY = diffY * zoom.scale;

      if (translateX < translateMinX) {
        translateX = translateMinX;
      }

      if (translateX > translateMaxX) {
        translateX = translateMaxX;
      }

      if (translateY < translateMinY) {
        translateY = translateMinY;
      }

      if (translateY > translateMaxY) {
        translateY = translateMaxY;
      }
    } else {
      translateX = 0;
      translateY = 0;
    }

    gesture.$imageWrapEl.transition(300).transform("translate3d(" + translateX + "px, " + translateY + "px,0)");
    gesture.$imageEl.transition(300).transform("translate3d(0,0,0) scale(" + zoom.scale + ")");
  },
  out: function out() {
    var swiper = this;
    var zoom = swiper.zoom;
    var params = swiper.params.zoom;
    var gesture = zoom.gesture;

    if (!gesture.$slideEl) {
      if (swiper.params.virtual && swiper.params.virtual.enabled && swiper.virtual) {
        gesture.$slideEl = swiper.$wrapperEl.children("." + swiper.params.slideActiveClass);
      } else {
        gesture.$slideEl = swiper.slides.eq(swiper.activeIndex);
      }

      gesture.$imageEl = gesture.$slideEl.find('img, svg, canvas, picture, .swiper-zoom-target');
      gesture.$imageWrapEl = gesture.$imageEl.parent("." + params.containerClass);
    }

    if (!gesture.$imageEl || gesture.$imageEl.length === 0) return;
    zoom.scale = 1;
    zoom.currentScale = 1;
    gesture.$imageWrapEl.transition(300).transform('translate3d(0,0,0)');
    gesture.$imageEl.transition(300).transform('translate3d(0,0,0) scale(1)');
    gesture.$slideEl.removeClass("" + params.zoomedSlideClass);
    gesture.$slideEl = undefined;
  },
  toggleGestures: function toggleGestures(method) {
    var swiper = this;
    var zoom = swiper.zoom;
    var selector = zoom.slideSelector,
        passive = zoom.passiveListener;
    swiper.$wrapperEl[method]('gesturestart', selector, zoom.onGestureStart, passive);
    swiper.$wrapperEl[method]('gesturechange', selector, zoom.onGestureChange, passive);
    swiper.$wrapperEl[method]('gestureend', selector, zoom.onGestureEnd, passive);
  },
  enableGestures: function enableGestures() {
    if (this.zoom.gesturesEnabled) return;
    this.zoom.gesturesEnabled = true;
    this.zoom.toggleGestures('on');
  },
  disableGestures: function disableGestures() {
    if (!this.zoom.gesturesEnabled) return;
    this.zoom.gesturesEnabled = false;
    this.zoom.toggleGestures('off');
  },
  // Attach/Detach Events
  enable: function enable() {
    var swiper = this;
    var support = swiper.support;
    var zoom = swiper.zoom;
    if (zoom.enabled) return;
    zoom.enabled = true;
    var passiveListener = swiper.touchEvents.start === 'touchstart' && support.passiveListener && swiper.params.passiveListeners ? {
      passive: true,
      capture: false
    } : false;
    var activeListenerWithCapture = support.passiveListener ? {
      passive: false,
      capture: true
    } : true;
    var slideSelector = "." + swiper.params.slideClass;
    swiper.zoom.passiveListener = passiveListener;
    swiper.zoom.slideSelector = slideSelector; // Scale image

    if (support.gestures) {
      swiper.$wrapperEl.on(swiper.touchEvents.start, swiper.zoom.enableGestures, passiveListener);
      swiper.$wrapperEl.on(swiper.touchEvents.end, swiper.zoom.disableGestures, passiveListener);
    } else if (swiper.touchEvents.start === 'touchstart') {
      swiper.$wrapperEl.on(swiper.touchEvents.start, slideSelector, zoom.onGestureStart, passiveListener);
      swiper.$wrapperEl.on(swiper.touchEvents.move, slideSelector, zoom.onGestureChange, activeListenerWithCapture);
      swiper.$wrapperEl.on(swiper.touchEvents.end, slideSelector, zoom.onGestureEnd, passiveListener);

      if (swiper.touchEvents.cancel) {
        swiper.$wrapperEl.on(swiper.touchEvents.cancel, slideSelector, zoom.onGestureEnd, passiveListener);
      }
    } // Move image


    swiper.$wrapperEl.on(swiper.touchEvents.move, "." + swiper.params.zoom.containerClass, zoom.onTouchMove, activeListenerWithCapture);
  },
  disable: function disable() {
    var swiper = this;
    var zoom = swiper.zoom;
    if (!zoom.enabled) return;
    var support = swiper.support;
    swiper.zoom.enabled = false;
    var passiveListener = swiper.touchEvents.start === 'touchstart' && support.passiveListener && swiper.params.passiveListeners ? {
      passive: true,
      capture: false
    } : false;
    var activeListenerWithCapture = support.passiveListener ? {
      passive: false,
      capture: true
    } : true;
    var slideSelector = "." + swiper.params.slideClass; // Scale image

    if (support.gestures) {
      swiper.$wrapperEl.off(swiper.touchEvents.start, swiper.zoom.enableGestures, passiveListener);
      swiper.$wrapperEl.off(swiper.touchEvents.end, swiper.zoom.disableGestures, passiveListener);
    } else if (swiper.touchEvents.start === 'touchstart') {
      swiper.$wrapperEl.off(swiper.touchEvents.start, slideSelector, zoom.onGestureStart, passiveListener);
      swiper.$wrapperEl.off(swiper.touchEvents.move, slideSelector, zoom.onGestureChange, activeListenerWithCapture);
      swiper.$wrapperEl.off(swiper.touchEvents.end, slideSelector, zoom.onGestureEnd, passiveListener);

      if (swiper.touchEvents.cancel) {
        swiper.$wrapperEl.off(swiper.touchEvents.cancel, slideSelector, zoom.onGestureEnd, passiveListener);
      }
    } // Move image


    swiper.$wrapperEl.off(swiper.touchEvents.move, "." + swiper.params.zoom.containerClass, zoom.onTouchMove, activeListenerWithCapture);
  }
};
var Zoom$1 = {
  name: 'zoom',
  params: {
    zoom: {
      enabled: false,
      maxRatio: 3,
      minRatio: 1,
      toggle: true,
      containerClass: 'swiper-zoom-container',
      zoomedSlideClass: 'swiper-slide-zoomed'
    }
  },
  create: function create() {
    var swiper = this;
    bindModuleMethods(swiper, {
      zoom: _extends({
        enabled: false,
        scale: 1,
        currentScale: 1,
        isScaling: false,
        gesture: {
          $slideEl: undefined,
          slideWidth: undefined,
          slideHeight: undefined,
          $imageEl: undefined,
          $imageWrapEl: undefined,
          maxRatio: 3
        },
        image: {
          isTouched: undefined,
          isMoved: undefined,
          currentX: undefined,
          currentY: undefined,
          minX: undefined,
          minY: undefined,
          maxX: undefined,
          maxY: undefined,
          width: undefined,
          height: undefined,
          startX: undefined,
          startY: undefined,
          touchesStart: {},
          touchesCurrent: {}
        },
        velocity: {
          x: undefined,
          y: undefined,
          prevPositionX: undefined,
          prevPositionY: undefined,
          prevTime: undefined
        }
      }, Zoom)
    });
    var scale = 1;
    Object.defineProperty(swiper.zoom, 'scale', {
      get: function get() {
        return scale;
      },
      set: function set(value) {
        if (scale !== value) {
          var imageEl = swiper.zoom.gesture.$imageEl ? swiper.zoom.gesture.$imageEl[0] : undefined;
          var slideEl = swiper.zoom.gesture.$slideEl ? swiper.zoom.gesture.$slideEl[0] : undefined;
          swiper.emit('zoomChange', value, imageEl, slideEl);
        }

        scale = value;
      }
    });
  },
  on: {
    init: function init(swiper) {
      if (swiper.params.zoom.enabled) {
        swiper.zoom.enable();
      }
    },
    destroy: function destroy(swiper) {
      swiper.zoom.disable();
    },
    touchStart: function touchStart(swiper, e) {
      if (!swiper.zoom.enabled) return;
      swiper.zoom.onTouchStart(e);
    },
    touchEnd: function touchEnd(swiper, e) {
      if (!swiper.zoom.enabled) return;
      swiper.zoom.onTouchEnd(e);
    },
    doubleTap: function doubleTap(swiper, e) {
      if (swiper.params.zoom.enabled && swiper.zoom.enabled && swiper.params.zoom.toggle) {
        swiper.zoom.toggle(e);
      }
    },
    transitionEnd: function transitionEnd(swiper) {
      if (swiper.zoom.enabled && swiper.params.zoom.enabled) {
        swiper.zoom.onTransitionEnd();
      }
    },
    slideChange: function slideChange(swiper) {
      if (swiper.zoom.enabled && swiper.params.zoom.enabled && swiper.params.cssMode) {
        swiper.zoom.onTransitionEnd();
      }
    }
  }
};

var Lazy = {
  loadInSlide: function loadInSlide(index, loadInDuplicate) {
    if (loadInDuplicate === void 0) {
      loadInDuplicate = true;
    }

    var swiper = this;
    var params = swiper.params.lazy;
    if (typeof index === 'undefined') return;
    if (swiper.slides.length === 0) return;
    var isVirtual = swiper.virtual && swiper.params.virtual.enabled;
    var $slideEl = isVirtual ? swiper.$wrapperEl.children("." + swiper.params.slideClass + "[data-swiper-slide-index=\"" + index + "\"]") : swiper.slides.eq(index);
    var $images = $slideEl.find("." + params.elementClass + ":not(." + params.loadedClass + "):not(." + params.loadingClass + ")");

    if ($slideEl.hasClass(params.elementClass) && !$slideEl.hasClass(params.loadedClass) && !$slideEl.hasClass(params.loadingClass)) {
      $images.push($slideEl[0]);
    }

    if ($images.length === 0) return;
    $images.each(function (imageEl) {
      var $imageEl = dom7.$(imageEl);
      $imageEl.addClass(params.loadingClass);
      var background = $imageEl.attr('data-background');
      var src = $imageEl.attr('data-src');
      var srcset = $imageEl.attr('data-srcset');
      var sizes = $imageEl.attr('data-sizes');
      var $pictureEl = $imageEl.parent('picture');
      swiper.loadImage($imageEl[0], src || background, srcset, sizes, false, function () {
        if (typeof swiper === 'undefined' || swiper === null || !swiper || swiper && !swiper.params || swiper.destroyed) return;

        if (background) {
          $imageEl.css('background-image', "url(\"" + background + "\")");
          $imageEl.removeAttr('data-background');
        } else {
          if (srcset) {
            $imageEl.attr('srcset', srcset);
            $imageEl.removeAttr('data-srcset');
          }

          if (sizes) {
            $imageEl.attr('sizes', sizes);
            $imageEl.removeAttr('data-sizes');
          }

          if ($pictureEl.length) {
            $pictureEl.children('source').each(function (sourceEl) {
              var $source = dom7.$(sourceEl);

              if ($source.attr('data-srcset')) {
                $source.attr('srcset', $source.attr('data-srcset'));
                $source.removeAttr('data-srcset');
              }
            });
          }

          if (src) {
            $imageEl.attr('src', src);
            $imageEl.removeAttr('data-src');
          }
        }

        $imageEl.addClass(params.loadedClass).removeClass(params.loadingClass);
        $slideEl.find("." + params.preloaderClass).remove();

        if (swiper.params.loop && loadInDuplicate) {
          var slideOriginalIndex = $slideEl.attr('data-swiper-slide-index');

          if ($slideEl.hasClass(swiper.params.slideDuplicateClass)) {
            var originalSlide = swiper.$wrapperEl.children("[data-swiper-slide-index=\"" + slideOriginalIndex + "\"]:not(." + swiper.params.slideDuplicateClass + ")");
            swiper.lazy.loadInSlide(originalSlide.index(), false);
          } else {
            var duplicatedSlide = swiper.$wrapperEl.children("." + swiper.params.slideDuplicateClass + "[data-swiper-slide-index=\"" + slideOriginalIndex + "\"]");
            swiper.lazy.loadInSlide(duplicatedSlide.index(), false);
          }
        }

        swiper.emit('lazyImageReady', $slideEl[0], $imageEl[0]);

        if (swiper.params.autoHeight) {
          swiper.updateAutoHeight();
        }
      });
      swiper.emit('lazyImageLoad', $slideEl[0], $imageEl[0]);
    });
  },
  load: function load() {
    var swiper = this;
    var $wrapperEl = swiper.$wrapperEl,
        swiperParams = swiper.params,
        slides = swiper.slides,
        activeIndex = swiper.activeIndex;
    var isVirtual = swiper.virtual && swiperParams.virtual.enabled;
    var params = swiperParams.lazy;
    var slidesPerView = swiperParams.slidesPerView;

    if (slidesPerView === 'auto') {
      slidesPerView = 0;
    }

    function slideExist(index) {
      if (isVirtual) {
        if ($wrapperEl.children("." + swiperParams.slideClass + "[data-swiper-slide-index=\"" + index + "\"]").length) {
          return true;
        }
      } else if (slides[index]) return true;

      return false;
    }

    function slideIndex(slideEl) {
      if (isVirtual) {
        return dom7.$(slideEl).attr('data-swiper-slide-index');
      }

      return dom7.$(slideEl).index();
    }

    if (!swiper.lazy.initialImageLoaded) swiper.lazy.initialImageLoaded = true;

    if (swiper.params.watchSlidesVisibility) {
      $wrapperEl.children("." + swiperParams.slideVisibleClass).each(function (slideEl) {
        var index = isVirtual ? dom7.$(slideEl).attr('data-swiper-slide-index') : dom7.$(slideEl).index();
        swiper.lazy.loadInSlide(index);
      });
    } else if (slidesPerView > 1) {
      for (var i = activeIndex; i < activeIndex + slidesPerView; i += 1) {
        if (slideExist(i)) swiper.lazy.loadInSlide(i);
      }
    } else {
      swiper.lazy.loadInSlide(activeIndex);
    }

    if (params.loadPrevNext) {
      if (slidesPerView > 1 || params.loadPrevNextAmount && params.loadPrevNextAmount > 1) {
        var amount = params.loadPrevNextAmount;
        var spv = slidesPerView;
        var maxIndex = Math.min(activeIndex + spv + Math.max(amount, spv), slides.length);
        var minIndex = Math.max(activeIndex - Math.max(spv, amount), 0); // Next Slides

        for (var _i = activeIndex + slidesPerView; _i < maxIndex; _i += 1) {
          if (slideExist(_i)) swiper.lazy.loadInSlide(_i);
        } // Prev Slides


        for (var _i2 = minIndex; _i2 < activeIndex; _i2 += 1) {
          if (slideExist(_i2)) swiper.lazy.loadInSlide(_i2);
        }
      } else {
        var nextSlide = $wrapperEl.children("." + swiperParams.slideNextClass);
        if (nextSlide.length > 0) swiper.lazy.loadInSlide(slideIndex(nextSlide));
        var prevSlide = $wrapperEl.children("." + swiperParams.slidePrevClass);
        if (prevSlide.length > 0) swiper.lazy.loadInSlide(slideIndex(prevSlide));
      }
    }
  }
};
var Lazy$1 = {
  name: 'lazy',
  params: {
    lazy: {
      enabled: false,
      loadPrevNext: false,
      loadPrevNextAmount: 1,
      loadOnTransitionStart: false,
      elementClass: 'swiper-lazy',
      loadingClass: 'swiper-lazy-loading',
      loadedClass: 'swiper-lazy-loaded',
      preloaderClass: 'swiper-lazy-preloader'
    }
  },
  create: function create() {
    var swiper = this;
    bindModuleMethods(swiper, {
      lazy: _extends({
        initialImageLoaded: false
      }, Lazy)
    });
  },
  on: {
    beforeInit: function beforeInit(swiper) {
      if (swiper.params.lazy.enabled && swiper.params.preloadImages) {
        swiper.params.preloadImages = false;
      }
    },
    init: function init(swiper) {
      if (swiper.params.lazy.enabled && !swiper.params.loop && swiper.params.initialSlide === 0) {
        swiper.lazy.load();
      }
    },
    scroll: function scroll(swiper) {
      if (swiper.params.freeMode && !swiper.params.freeModeSticky) {
        swiper.lazy.load();
      }
    },
    resize: function resize(swiper) {
      if (swiper.params.lazy.enabled) {
        swiper.lazy.load();
      }
    },
    scrollbarDragMove: function scrollbarDragMove(swiper) {
      if (swiper.params.lazy.enabled) {
        swiper.lazy.load();
      }
    },
    transitionStart: function transitionStart(swiper) {
      if (swiper.params.lazy.enabled) {
        if (swiper.params.lazy.loadOnTransitionStart || !swiper.params.lazy.loadOnTransitionStart && !swiper.lazy.initialImageLoaded) {
          swiper.lazy.load();
        }
      }
    },
    transitionEnd: function transitionEnd(swiper) {
      if (swiper.params.lazy.enabled && !swiper.params.lazy.loadOnTransitionStart) {
        swiper.lazy.load();
      }
    },
    slideChange: function slideChange(swiper) {
      if (swiper.params.lazy.enabled && swiper.params.cssMode) {
        swiper.lazy.load();
      }
    }
  }
};

var Controller = {
  LinearSpline: function LinearSpline(x, y) {
    var binarySearch = function search() {
      var maxIndex;
      var minIndex;
      var guess;
      return function (array, val) {
        minIndex = -1;
        maxIndex = array.length;

        while (maxIndex - minIndex > 1) {
          guess = maxIndex + minIndex >> 1;

          if (array[guess] <= val) {
            minIndex = guess;
          } else {
            maxIndex = guess;
          }
        }

        return maxIndex;
      };
    }();

    this.x = x;
    this.y = y;
    this.lastIndex = x.length - 1; // Given an x value (x2), return the expected y2 value:
    // (x1,y1) is the known point before given value,
    // (x3,y3) is the known point after given value.

    var i1;
    var i3;

    this.interpolate = function interpolate(x2) {
      if (!x2) return 0; // Get the indexes of x1 and x3 (the array indexes before and after given x2):

      i3 = binarySearch(this.x, x2);
      i1 = i3 - 1; // We have our indexes i1 & i3, so we can calculate already:
      // y2 := ((x2−x1) × (y3−y1)) ÷ (x3−x1) + y1

      return (x2 - this.x[i1]) * (this.y[i3] - this.y[i1]) / (this.x[i3] - this.x[i1]) + this.y[i1];
    };

    return this;
  },
  // xxx: for now i will just save one spline function to to
  getInterpolateFunction: function getInterpolateFunction(c) {
    var swiper = this;

    if (!swiper.controller.spline) {
      swiper.controller.spline = swiper.params.loop ? new Controller.LinearSpline(swiper.slidesGrid, c.slidesGrid) : new Controller.LinearSpline(swiper.snapGrid, c.snapGrid);
    }
  },
  setTranslate: function setTranslate(_setTranslate, byController) {
    var swiper = this;
    var controlled = swiper.controller.control;
    var multiplier;
    var controlledTranslate;
    var Swiper = swiper.constructor;

    function setControlledTranslate(c) {
      // this will create an Interpolate function based on the snapGrids
      // x is the Grid of the scrolled scroller and y will be the controlled scroller
      // it makes sense to create this only once and recall it for the interpolation
      // the function does a lot of value caching for performance
      var translate = swiper.rtlTranslate ? -swiper.translate : swiper.translate;

      if (swiper.params.controller.by === 'slide') {
        swiper.controller.getInterpolateFunction(c); // i am not sure why the values have to be multiplicated this way, tried to invert the snapGrid
        // but it did not work out

        controlledTranslate = -swiper.controller.spline.interpolate(-translate);
      }

      if (!controlledTranslate || swiper.params.controller.by === 'container') {
        multiplier = (c.maxTranslate() - c.minTranslate()) / (swiper.maxTranslate() - swiper.minTranslate());
        controlledTranslate = (translate - swiper.minTranslate()) * multiplier + c.minTranslate();
      }

      if (swiper.params.controller.inverse) {
        controlledTranslate = c.maxTranslate() - controlledTranslate;
      }

      c.updateProgress(controlledTranslate);
      c.setTranslate(controlledTranslate, swiper);
      c.updateActiveIndex();
      c.updateSlidesClasses();
    }

    if (Array.isArray(controlled)) {
      for (var i = 0; i < controlled.length; i += 1) {
        if (controlled[i] !== byController && controlled[i] instanceof Swiper) {
          setControlledTranslate(controlled[i]);
        }
      }
    } else if (controlled instanceof Swiper && byController !== controlled) {
      setControlledTranslate(controlled);
    }
  },
  setTransition: function setTransition(duration, byController) {
    var swiper = this;
    var Swiper = swiper.constructor;
    var controlled = swiper.controller.control;
    var i;

    function setControlledTransition(c) {
      c.setTransition(duration, swiper);

      if (duration !== 0) {
        c.transitionStart();

        if (c.params.autoHeight) {
          nextTick(function () {
            c.updateAutoHeight();
          });
        }

        c.$wrapperEl.transitionEnd(function () {
          if (!controlled) return;

          if (c.params.loop && swiper.params.controller.by === 'slide') {
            c.loopFix();
          }

          c.transitionEnd();
        });
      }
    }

    if (Array.isArray(controlled)) {
      for (i = 0; i < controlled.length; i += 1) {
        if (controlled[i] !== byController && controlled[i] instanceof Swiper) {
          setControlledTransition(controlled[i]);
        }
      }
    } else if (controlled instanceof Swiper && byController !== controlled) {
      setControlledTransition(controlled);
    }
  }
};
var Controller$1 = {
  name: 'controller',
  params: {
    controller: {
      control: undefined,
      inverse: false,
      by: 'slide' // or 'container'

    }
  },
  create: function create() {
    var swiper = this;
    bindModuleMethods(swiper, {
      controller: _extends({
        control: swiper.params.controller.control
      }, Controller)
    });
  },
  on: {
    update: function update(swiper) {
      if (!swiper.controller.control) return;

      if (swiper.controller.spline) {
        swiper.controller.spline = undefined;
        delete swiper.controller.spline;
      }
    },
    resize: function resize(swiper) {
      if (!swiper.controller.control) return;

      if (swiper.controller.spline) {
        swiper.controller.spline = undefined;
        delete swiper.controller.spline;
      }
    },
    observerUpdate: function observerUpdate(swiper) {
      if (!swiper.controller.control) return;

      if (swiper.controller.spline) {
        swiper.controller.spline = undefined;
        delete swiper.controller.spline;
      }
    },
    setTranslate: function setTranslate(swiper, translate, byController) {
      if (!swiper.controller.control) return;
      swiper.controller.setTranslate(translate, byController);
    },
    setTransition: function setTransition(swiper, duration, byController) {
      if (!swiper.controller.control) return;
      swiper.controller.setTransition(duration, byController);
    }
  }
};

var A11y = {
  makeElFocusable: function makeElFocusable($el) {
    $el.attr('tabIndex', '0');
    return $el;
  },
  makeElNotFocusable: function makeElNotFocusable($el) {
    $el.attr('tabIndex', '-1');
    return $el;
  },
  addElRole: function addElRole($el, role) {
    $el.attr('role', role);
    return $el;
  },
  addElLabel: function addElLabel($el, label) {
    $el.attr('aria-label', label);
    return $el;
  },
  disableEl: function disableEl($el) {
    $el.attr('aria-disabled', true);
    return $el;
  },
  enableEl: function enableEl($el) {
    $el.attr('aria-disabled', false);
    return $el;
  },
  onEnterKey: function onEnterKey(e) {
    var swiper = this;
    var params = swiper.params.a11y;
    if (e.keyCode !== 13) return;
    var $targetEl = dom7.$(e.target);

    if (swiper.navigation && swiper.navigation.$nextEl && $targetEl.is(swiper.navigation.$nextEl)) {
      if (!(swiper.isEnd && !swiper.params.loop)) {
        swiper.slideNext();
      }

      if (swiper.isEnd) {
        swiper.a11y.notify(params.lastSlideMessage);
      } else {
        swiper.a11y.notify(params.nextSlideMessage);
      }
    }

    if (swiper.navigation && swiper.navigation.$prevEl && $targetEl.is(swiper.navigation.$prevEl)) {
      if (!(swiper.isBeginning && !swiper.params.loop)) {
        swiper.slidePrev();
      }

      if (swiper.isBeginning) {
        swiper.a11y.notify(params.firstSlideMessage);
      } else {
        swiper.a11y.notify(params.prevSlideMessage);
      }
    }

    if (swiper.pagination && $targetEl.is("." + swiper.params.pagination.bulletClass)) {
      $targetEl[0].click();
    }
  },
  notify: function notify(message) {
    var swiper = this;
    var notification = swiper.a11y.liveRegion;
    if (notification.length === 0) return;
    notification.html('');
    notification.html(message);
  },
  updateNavigation: function updateNavigation() {
    var swiper = this;
    if (swiper.params.loop || !swiper.navigation) return;
    var _swiper$navigation = swiper.navigation,
        $nextEl = _swiper$navigation.$nextEl,
        $prevEl = _swiper$navigation.$prevEl;

    if ($prevEl && $prevEl.length > 0) {
      if (swiper.isBeginning) {
        swiper.a11y.disableEl($prevEl);
        swiper.a11y.makeElNotFocusable($prevEl);
      } else {
        swiper.a11y.enableEl($prevEl);
        swiper.a11y.makeElFocusable($prevEl);
      }
    }

    if ($nextEl && $nextEl.length > 0) {
      if (swiper.isEnd) {
        swiper.a11y.disableEl($nextEl);
        swiper.a11y.makeElNotFocusable($nextEl);
      } else {
        swiper.a11y.enableEl($nextEl);
        swiper.a11y.makeElFocusable($nextEl);
      }
    }
  },
  updatePagination: function updatePagination() {
    var swiper = this;
    var params = swiper.params.a11y;

    if (swiper.pagination && swiper.params.pagination.clickable && swiper.pagination.bullets && swiper.pagination.bullets.length) {
      swiper.pagination.bullets.each(function (bulletEl) {
        var $bulletEl = dom7.$(bulletEl);
        swiper.a11y.makeElFocusable($bulletEl);
        swiper.a11y.addElRole($bulletEl, 'button');
        swiper.a11y.addElLabel($bulletEl, params.paginationBulletMessage.replace(/\{\{index\}\}/, $bulletEl.index() + 1));
      });
    }
  },
  init: function init() {
    var swiper = this;
    swiper.$el.append(swiper.a11y.liveRegion); // Navigation

    var params = swiper.params.a11y;
    var $nextEl;
    var $prevEl;

    if (swiper.navigation && swiper.navigation.$nextEl) {
      $nextEl = swiper.navigation.$nextEl;
    }

    if (swiper.navigation && swiper.navigation.$prevEl) {
      $prevEl = swiper.navigation.$prevEl;
    }

    if ($nextEl) {
      swiper.a11y.makeElFocusable($nextEl);
      swiper.a11y.addElRole($nextEl, 'button');
      swiper.a11y.addElLabel($nextEl, params.nextSlideMessage);
      $nextEl.on('keydown', swiper.a11y.onEnterKey);
    }

    if ($prevEl) {
      swiper.a11y.makeElFocusable($prevEl);
      swiper.a11y.addElRole($prevEl, 'button');
      swiper.a11y.addElLabel($prevEl, params.prevSlideMessage);
      $prevEl.on('keydown', swiper.a11y.onEnterKey);
    } // Pagination


    if (swiper.pagination && swiper.params.pagination.clickable && swiper.pagination.bullets && swiper.pagination.bullets.length) {
      swiper.pagination.$el.on('keydown', "." + swiper.params.pagination.bulletClass, swiper.a11y.onEnterKey);
    }
  },
  destroy: function destroy() {
    var swiper = this;
    if (swiper.a11y.liveRegion && swiper.a11y.liveRegion.length > 0) swiper.a11y.liveRegion.remove();
    var $nextEl;
    var $prevEl;

    if (swiper.navigation && swiper.navigation.$nextEl) {
      $nextEl = swiper.navigation.$nextEl;
    }

    if (swiper.navigation && swiper.navigation.$prevEl) {
      $prevEl = swiper.navigation.$prevEl;
    }

    if ($nextEl) {
      $nextEl.off('keydown', swiper.a11y.onEnterKey);
    }

    if ($prevEl) {
      $prevEl.off('keydown', swiper.a11y.onEnterKey);
    } // Pagination


    if (swiper.pagination && swiper.params.pagination.clickable && swiper.pagination.bullets && swiper.pagination.bullets.length) {
      swiper.pagination.$el.off('keydown', "." + swiper.params.pagination.bulletClass, swiper.a11y.onEnterKey);
    }
  }
};
var A11y$1 = {
  name: 'a11y',
  params: {
    a11y: {
      enabled: true,
      notificationClass: 'swiper-notification',
      prevSlideMessage: 'Previous slide',
      nextSlideMessage: 'Next slide',
      firstSlideMessage: 'This is the first slide',
      lastSlideMessage: 'This is the last slide',
      paginationBulletMessage: 'Go to slide {{index}}'
    }
  },
  create: function create() {
    var swiper = this;
    bindModuleMethods(swiper, {
      a11y: _extends(_extends({}, A11y), {}, {
        liveRegion: dom7.$("<span class=\"" + swiper.params.a11y.notificationClass + "\" aria-live=\"assertive\" aria-atomic=\"true\"></span>")
      })
    });
  },
  on: {
    init: function init(swiper) {
      if (!swiper.params.a11y.enabled) return;
      swiper.a11y.init();
      swiper.a11y.updateNavigation();
    },
    toEdge: function toEdge(swiper) {
      if (!swiper.params.a11y.enabled) return;
      swiper.a11y.updateNavigation();
    },
    fromEdge: function fromEdge(swiper) {
      if (!swiper.params.a11y.enabled) return;
      swiper.a11y.updateNavigation();
    },
    paginationUpdate: function paginationUpdate(swiper) {
      if (!swiper.params.a11y.enabled) return;
      swiper.a11y.updatePagination();
    },
    destroy: function destroy(swiper) {
      if (!swiper.params.a11y.enabled) return;
      swiper.a11y.destroy();
    }
  }
};

var History = {
  init: function init() {
    var swiper = this;
    var window = ssrWindow.getWindow();
    if (!swiper.params.history) return;

    if (!window.history || !window.history.pushState) {
      swiper.params.history.enabled = false;
      swiper.params.hashNavigation.enabled = true;
      return;
    }

    var history = swiper.history;
    history.initialized = true;
    history.paths = History.getPathValues(swiper.params.url);
    if (!history.paths.key && !history.paths.value) return;
    history.scrollToSlide(0, history.paths.value, swiper.params.runCallbacksOnInit);

    if (!swiper.params.history.replaceState) {
      window.addEventListener('popstate', swiper.history.setHistoryPopState);
    }
  },
  destroy: function destroy() {
    var swiper = this;
    var window = ssrWindow.getWindow();

    if (!swiper.params.history.replaceState) {
      window.removeEventListener('popstate', swiper.history.setHistoryPopState);
    }
  },
  setHistoryPopState: function setHistoryPopState() {
    var swiper = this;
    swiper.history.paths = History.getPathValues(swiper.params.url);
    swiper.history.scrollToSlide(swiper.params.speed, swiper.history.paths.value, false);
  },
  getPathValues: function getPathValues(urlOverride) {
    var window = ssrWindow.getWindow();
    var location;

    if (urlOverride) {
      location = new URL(urlOverride);
    } else {
      location = window.location;
    }

    var pathArray = location.pathname.slice(1).split('/').filter(function (part) {
      return part !== '';
    });
    var total = pathArray.length;
    var key = pathArray[total - 2];
    var value = pathArray[total - 1];
    return {
      key: key,
      value: value
    };
  },
  setHistory: function setHistory(key, index) {
    var swiper = this;
    var window = ssrWindow.getWindow();
    if (!swiper.history.initialized || !swiper.params.history.enabled) return;
    var location;

    if (swiper.params.url) {
      location = new URL(swiper.params.url);
    } else {
      location = window.location;
    }

    var slide = swiper.slides.eq(index);
    var value = History.slugify(slide.attr('data-history'));

    if (!location.pathname.includes(key)) {
      value = key + "/" + value;
    }

    var currentState = window.history.state;

    if (currentState && currentState.value === value) {
      return;
    }

    if (swiper.params.history.replaceState) {
      window.history.replaceState({
        value: value
      }, null, value);
    } else {
      window.history.pushState({
        value: value
      }, null, value);
    }
  },
  slugify: function slugify(text) {
    return text.toString().replace(/\s+/g, '-').replace(/[^\w-]+/g, '').replace(/--+/g, '-').replace(/^-+/, '').replace(/-+$/, '');
  },
  scrollToSlide: function scrollToSlide(speed, value, runCallbacks) {
    var swiper = this;

    if (value) {
      for (var i = 0, length = swiper.slides.length; i < length; i += 1) {
        var slide = swiper.slides.eq(i);
        var slideHistory = History.slugify(slide.attr('data-history'));

        if (slideHistory === value && !slide.hasClass(swiper.params.slideDuplicateClass)) {
          var index = slide.index();
          swiper.slideTo(index, speed, runCallbacks);
        }
      }
    } else {
      swiper.slideTo(0, speed, runCallbacks);
    }
  }
};
var History$1 = {
  name: 'history',
  params: {
    history: {
      enabled: false,
      replaceState: false,
      key: 'slides'
    }
  },
  create: function create() {
    var swiper = this;
    bindModuleMethods(swiper, {
      history: _extends({}, History)
    });
  },
  on: {
    init: function init(swiper) {
      if (swiper.params.history.enabled) {
        swiper.history.init();
      }
    },
    destroy: function destroy(swiper) {
      if (swiper.params.history.enabled) {
        swiper.history.destroy();
      }
    },
    transitionEnd: function transitionEnd(swiper) {
      if (swiper.history.initialized) {
        swiper.history.setHistory(swiper.params.history.key, swiper.activeIndex);
      }
    },
    slideChange: function slideChange(swiper) {
      if (swiper.history.initialized && swiper.params.cssMode) {
        swiper.history.setHistory(swiper.params.history.key, swiper.activeIndex);
      }
    }
  }
};

var HashNavigation = {
  onHashCange: function onHashCange() {
    var swiper = this;
    var document = ssrWindow.getDocument();
    swiper.emit('hashChange');
    var newHash = document.location.hash.replace('#', '');
    var activeSlideHash = swiper.slides.eq(swiper.activeIndex).attr('data-hash');

    if (newHash !== activeSlideHash) {
      var newIndex = swiper.$wrapperEl.children("." + swiper.params.slideClass + "[data-hash=\"" + newHash + "\"]").index();
      if (typeof newIndex === 'undefined') return;
      swiper.slideTo(newIndex);
    }
  },
  setHash: function setHash() {
    var swiper = this;
    var window = ssrWindow.getWindow();
    var document = ssrWindow.getDocument();
    if (!swiper.hashNavigation.initialized || !swiper.params.hashNavigation.enabled) return;

    if (swiper.params.hashNavigation.replaceState && window.history && window.history.replaceState) {
      window.history.replaceState(null, null, "#" + swiper.slides.eq(swiper.activeIndex).attr('data-hash') || '');
      swiper.emit('hashSet');
    } else {
      var slide = swiper.slides.eq(swiper.activeIndex);
      var hash = slide.attr('data-hash') || slide.attr('data-history');
      document.location.hash = hash || '';
      swiper.emit('hashSet');
    }
  },
  init: function init() {
    var swiper = this;
    var document = ssrWindow.getDocument();
    var window = ssrWindow.getWindow();
    if (!swiper.params.hashNavigation.enabled || swiper.params.history && swiper.params.history.enabled) return;
    swiper.hashNavigation.initialized = true;
    var hash = document.location.hash.replace('#', '');

    if (hash) {
      var speed = 0;

      for (var i = 0, length = swiper.slides.length; i < length; i += 1) {
        var slide = swiper.slides.eq(i);
        var slideHash = slide.attr('data-hash') || slide.attr('data-history');

        if (slideHash === hash && !slide.hasClass(swiper.params.slideDuplicateClass)) {
          var index = slide.index();
          swiper.slideTo(index, speed, swiper.params.runCallbacksOnInit, true);
        }
      }
    }

    if (swiper.params.hashNavigation.watchState) {
      dom7.$(window).on('hashchange', swiper.hashNavigation.onHashCange);
    }
  },
  destroy: function destroy() {
    var swiper = this;
    var window = ssrWindow.getWindow();

    if (swiper.params.hashNavigation.watchState) {
      dom7.$(window).off('hashchange', swiper.hashNavigation.onHashCange);
    }
  }
};
var HashNavigation$1 = {
  name: 'hash-navigation',
  params: {
    hashNavigation: {
      enabled: false,
      replaceState: false,
      watchState: false
    }
  },
  create: function create() {
    var swiper = this;
    bindModuleMethods(swiper, {
      hashNavigation: _extends({
        initialized: false
      }, HashNavigation)
    });
  },
  on: {
    init: function init(swiper) {
      if (swiper.params.hashNavigation.enabled) {
        swiper.hashNavigation.init();
      }
    },
    destroy: function destroy(swiper) {
      if (swiper.params.hashNavigation.enabled) {
        swiper.hashNavigation.destroy();
      }
    },
    transitionEnd: function transitionEnd(swiper) {
      if (swiper.hashNavigation.initialized) {
        swiper.hashNavigation.setHash();
      }
    },
    slideChange: function slideChange(swiper) {
      if (swiper.hashNavigation.initialized && swiper.params.cssMode) {
        swiper.hashNavigation.setHash();
      }
    }
  }
};

var Autoplay = {
  run: function run() {
    var swiper = this;
    var $activeSlideEl = swiper.slides.eq(swiper.activeIndex);
    var delay = swiper.params.autoplay.delay;

    if ($activeSlideEl.attr('data-swiper-autoplay')) {
      delay = $activeSlideEl.attr('data-swiper-autoplay') || swiper.params.autoplay.delay;
    }

    clearTimeout(swiper.autoplay.timeout);
    swiper.autoplay.timeout = nextTick(function () {
      if (swiper.params.autoplay.reverseDirection) {
        if (swiper.params.loop) {
          swiper.loopFix();
          swiper.slidePrev(swiper.params.speed, true, true);
          swiper.emit('autoplay');
        } else if (!swiper.isBeginning) {
          swiper.slidePrev(swiper.params.speed, true, true);
          swiper.emit('autoplay');
        } else if (!swiper.params.autoplay.stopOnLastSlide) {
          swiper.slideTo(swiper.slides.length - 1, swiper.params.speed, true, true);
          swiper.emit('autoplay');
        } else {
          swiper.autoplay.stop();
        }
      } else if (swiper.params.loop) {
        swiper.loopFix();
        swiper.slideNext(swiper.params.speed, true, true);
        swiper.emit('autoplay');
      } else if (!swiper.isEnd) {
        swiper.slideNext(swiper.params.speed, true, true);
        swiper.emit('autoplay');
      } else if (!swiper.params.autoplay.stopOnLastSlide) {
        swiper.slideTo(0, swiper.params.speed, true, true);
        swiper.emit('autoplay');
      } else {
        swiper.autoplay.stop();
      }

      if (swiper.params.cssMode && swiper.autoplay.running) swiper.autoplay.run();
    }, delay);
  },
  start: function start() {
    var swiper = this;
    if (typeof swiper.autoplay.timeout !== 'undefined') return false;
    if (swiper.autoplay.running) return false;
    swiper.autoplay.running = true;
    swiper.emit('autoplayStart');
    swiper.autoplay.run();
    return true;
  },
  stop: function stop() {
    var swiper = this;
    if (!swiper.autoplay.running) return false;
    if (typeof swiper.autoplay.timeout === 'undefined') return false;

    if (swiper.autoplay.timeout) {
      clearTimeout(swiper.autoplay.timeout);
      swiper.autoplay.timeout = undefined;
    }

    swiper.autoplay.running = false;
    swiper.emit('autoplayStop');
    return true;
  },
  pause: function pause(speed) {
    var swiper = this;
    if (!swiper.autoplay.running) return;
    if (swiper.autoplay.paused) return;
    if (swiper.autoplay.timeout) clearTimeout(swiper.autoplay.timeout);
    swiper.autoplay.paused = true;

    if (speed === 0 || !swiper.params.autoplay.waitForTransition) {
      swiper.autoplay.paused = false;
      swiper.autoplay.run();
    } else {
      swiper.$wrapperEl[0].addEventListener('transitionend', swiper.autoplay.onTransitionEnd);
      swiper.$wrapperEl[0].addEventListener('webkitTransitionEnd', swiper.autoplay.onTransitionEnd);
    }
  },
  onVisibilityChange: function onVisibilityChange() {
    var swiper = this;
    var document = ssrWindow.getDocument();

    if (document.visibilityState === 'hidden' && swiper.autoplay.running) {
      swiper.autoplay.pause();
    }

    if (document.visibilityState === 'visible' && swiper.autoplay.paused) {
      swiper.autoplay.run();
      swiper.autoplay.paused = false;
    }
  },
  onTransitionEnd: function onTransitionEnd(e) {
    var swiper = this;
    if (!swiper || swiper.destroyed || !swiper.$wrapperEl) return;
    if (e.target !== swiper.$wrapperEl[0]) return;
    swiper.$wrapperEl[0].removeEventListener('transitionend', swiper.autoplay.onTransitionEnd);
    swiper.$wrapperEl[0].removeEventListener('webkitTransitionEnd', swiper.autoplay.onTransitionEnd);
    swiper.autoplay.paused = false;

    if (!swiper.autoplay.running) {
      swiper.autoplay.stop();
    } else {
      swiper.autoplay.run();
    }
  }
};
var Autoplay$1 = {
  name: 'autoplay',
  params: {
    autoplay: {
      enabled: false,
      delay: 3000,
      waitForTransition: true,
      disableOnInteraction: true,
      stopOnLastSlide: false,
      reverseDirection: false
    }
  },
  create: function create() {
    var swiper = this;
    bindModuleMethods(swiper, {
      autoplay: _extends(_extends({}, Autoplay), {}, {
        running: false,
        paused: false
      })
    });
  },
  on: {
    init: function init(swiper) {
      if (swiper.params.autoplay.enabled) {
        swiper.autoplay.start();
        var document = ssrWindow.getDocument();
        document.addEventListener('visibilitychange', swiper.autoplay.onVisibilityChange);
      }
    },
    beforeTransitionStart: function beforeTransitionStart(swiper, speed, internal) {
      if (swiper.autoplay.running) {
        if (internal || !swiper.params.autoplay.disableOnInteraction) {
          swiper.autoplay.pause(speed);
        } else {
          swiper.autoplay.stop();
        }
      }
    },
    sliderFirstMove: function sliderFirstMove(swiper) {
      if (swiper.autoplay.running) {
        if (swiper.params.autoplay.disableOnInteraction) {
          swiper.autoplay.stop();
        } else {
          swiper.autoplay.pause();
        }
      }
    },
    touchEnd: function touchEnd(swiper) {
      if (swiper.params.cssMode && swiper.autoplay.paused && !swiper.params.autoplay.disableOnInteraction) {
        swiper.autoplay.run();
      }
    },
    destroy: function destroy(swiper) {
      if (swiper.autoplay.running) {
        swiper.autoplay.stop();
      }

      var document = ssrWindow.getDocument();
      document.removeEventListener('visibilitychange', swiper.autoplay.onVisibilityChange);
    }
  }
};

var Fade = {
  setTranslate: function setTranslate() {
    var swiper = this;
    var slides = swiper.slides;

    for (var i = 0; i < slides.length; i += 1) {
      var $slideEl = swiper.slides.eq(i);
      var offset = $slideEl[0].swiperSlideOffset;
      var tx = -offset;
      if (!swiper.params.virtualTranslate) tx -= swiper.translate;
      var ty = 0;

      if (!swiper.isHorizontal()) {
        ty = tx;
        tx = 0;
      }

      var slideOpacity = swiper.params.fadeEffect.crossFade ? Math.max(1 - Math.abs($slideEl[0].progress), 0) : 1 + Math.min(Math.max($slideEl[0].progress, -1), 0);
      $slideEl.css({
        opacity: slideOpacity
      }).transform("translate3d(" + tx + "px, " + ty + "px, 0px)");
    }
  },
  setTransition: function setTransition(duration) {
    var swiper = this;
    var slides = swiper.slides,
        $wrapperEl = swiper.$wrapperEl;
    slides.transition(duration);

    if (swiper.params.virtualTranslate && duration !== 0) {
      var eventTriggered = false;
      slides.transitionEnd(function () {
        if (eventTriggered) return;
        if (!swiper || swiper.destroyed) return;
        eventTriggered = true;
        swiper.animating = false;
        var triggerEvents = ['webkitTransitionEnd', 'transitionend'];

        for (var i = 0; i < triggerEvents.length; i += 1) {
          $wrapperEl.trigger(triggerEvents[i]);
        }
      });
    }
  }
};
var EffectFade = {
  name: 'effect-fade',
  params: {
    fadeEffect: {
      crossFade: false
    }
  },
  create: function create() {
    var swiper = this;
    bindModuleMethods(swiper, {
      fadeEffect: _extends({}, Fade)
    });
  },
  on: {
    beforeInit: function beforeInit(swiper) {
      if (swiper.params.effect !== 'fade') return;
      swiper.classNames.push(swiper.params.containerModifierClass + "fade");
      var overwriteParams = {
        slidesPerView: 1,
        slidesPerColumn: 1,
        slidesPerGroup: 1,
        watchSlidesProgress: true,
        spaceBetween: 0,
        virtualTranslate: true
      };
      extend(swiper.params, overwriteParams);
      extend(swiper.originalParams, overwriteParams);
    },
    setTranslate: function setTranslate(swiper) {
      if (swiper.params.effect !== 'fade') return;
      swiper.fadeEffect.setTranslate();
    },
    setTransition: function setTransition(swiper, duration) {
      if (swiper.params.effect !== 'fade') return;
      swiper.fadeEffect.setTransition(duration);
    }
  }
};

var Cube = {
  setTranslate: function setTranslate() {
    var swiper = this;
    var $el = swiper.$el,
        $wrapperEl = swiper.$wrapperEl,
        slides = swiper.slides,
        swiperWidth = swiper.width,
        swiperHeight = swiper.height,
        rtl = swiper.rtlTranslate,
        swiperSize = swiper.size,
        browser = swiper.browser;
    var params = swiper.params.cubeEffect;
    var isHorizontal = swiper.isHorizontal();
    var isVirtual = swiper.virtual && swiper.params.virtual.enabled;
    var wrapperRotate = 0;
    var $cubeShadowEl;

    if (params.shadow) {
      if (isHorizontal) {
        $cubeShadowEl = $wrapperEl.find('.swiper-cube-shadow');

        if ($cubeShadowEl.length === 0) {
          $cubeShadowEl = dom7.$('<div class="swiper-cube-shadow"></div>');
          $wrapperEl.append($cubeShadowEl);
        }

        $cubeShadowEl.css({
          height: swiperWidth + "px"
        });
      } else {
        $cubeShadowEl = $el.find('.swiper-cube-shadow');

        if ($cubeShadowEl.length === 0) {
          $cubeShadowEl = dom7.$('<div class="swiper-cube-shadow"></div>');
          $el.append($cubeShadowEl);
        }
      }
    }

    for (var i = 0; i < slides.length; i += 1) {
      var $slideEl = slides.eq(i);
      var slideIndex = i;

      if (isVirtual) {
        slideIndex = parseInt($slideEl.attr('data-swiper-slide-index'), 10);
      }

      var slideAngle = slideIndex * 90;
      var round = Math.floor(slideAngle / 360);

      if (rtl) {
        slideAngle = -slideAngle;
        round = Math.floor(-slideAngle / 360);
      }

      var progress = Math.max(Math.min($slideEl[0].progress, 1), -1);
      var tx = 0;
      var ty = 0;
      var tz = 0;

      if (slideIndex % 4 === 0) {
        tx = -round * 4 * swiperSize;
        tz = 0;
      } else if ((slideIndex - 1) % 4 === 0) {
        tx = 0;
        tz = -round * 4 * swiperSize;
      } else if ((slideIndex - 2) % 4 === 0) {
        tx = swiperSize + round * 4 * swiperSize;
        tz = swiperSize;
      } else if ((slideIndex - 3) % 4 === 0) {
        tx = -swiperSize;
        tz = 3 * swiperSize + swiperSize * 4 * round;
      }

      if (rtl) {
        tx = -tx;
      }

      if (!isHorizontal) {
        ty = tx;
        tx = 0;
      }

      var transform = "rotateX(" + (isHorizontal ? 0 : -slideAngle) + "deg) rotateY(" + (isHorizontal ? slideAngle : 0) + "deg) translate3d(" + tx + "px, " + ty + "px, " + tz + "px)";

      if (progress <= 1 && progress > -1) {
        wrapperRotate = slideIndex * 90 + progress * 90;
        if (rtl) wrapperRotate = -slideIndex * 90 - progress * 90;
      }

      $slideEl.transform(transform);

      if (params.slideShadows) {
        // Set shadows
        var shadowBefore = isHorizontal ? $slideEl.find('.swiper-slide-shadow-left') : $slideEl.find('.swiper-slide-shadow-top');
        var shadowAfter = isHorizontal ? $slideEl.find('.swiper-slide-shadow-right') : $slideEl.find('.swiper-slide-shadow-bottom');

        if (shadowBefore.length === 0) {
          shadowBefore = dom7.$("<div class=\"swiper-slide-shadow-" + (isHorizontal ? 'left' : 'top') + "\"></div>");
          $slideEl.append(shadowBefore);
        }

        if (shadowAfter.length === 0) {
          shadowAfter = dom7.$("<div class=\"swiper-slide-shadow-" + (isHorizontal ? 'right' : 'bottom') + "\"></div>");
          $slideEl.append(shadowAfter);
        }

        if (shadowBefore.length) shadowBefore[0].style.opacity = Math.max(-progress, 0);
        if (shadowAfter.length) shadowAfter[0].style.opacity = Math.max(progress, 0);
      }
    }

    $wrapperEl.css({
      '-webkit-transform-origin': "50% 50% -" + swiperSize / 2 + "px",
      '-moz-transform-origin': "50% 50% -" + swiperSize / 2 + "px",
      '-ms-transform-origin': "50% 50% -" + swiperSize / 2 + "px",
      'transform-origin': "50% 50% -" + swiperSize / 2 + "px"
    });

    if (params.shadow) {
      if (isHorizontal) {
        $cubeShadowEl.transform("translate3d(0px, " + (swiperWidth / 2 + params.shadowOffset) + "px, " + -swiperWidth / 2 + "px) rotateX(90deg) rotateZ(0deg) scale(" + params.shadowScale + ")");
      } else {
        var shadowAngle = Math.abs(wrapperRotate) - Math.floor(Math.abs(wrapperRotate) / 90) * 90;
        var multiplier = 1.5 - (Math.sin(shadowAngle * 2 * Math.PI / 360) / 2 + Math.cos(shadowAngle * 2 * Math.PI / 360) / 2);
        var scale1 = params.shadowScale;
        var scale2 = params.shadowScale / multiplier;
        var offset = params.shadowOffset;
        $cubeShadowEl.transform("scale3d(" + scale1 + ", 1, " + scale2 + ") translate3d(0px, " + (swiperHeight / 2 + offset) + "px, " + -swiperHeight / 2 / scale2 + "px) rotateX(-90deg)");
      }
    }

    var zFactor = browser.isSafari || browser.isWebView ? -swiperSize / 2 : 0;
    $wrapperEl.transform("translate3d(0px,0," + zFactor + "px) rotateX(" + (swiper.isHorizontal() ? 0 : wrapperRotate) + "deg) rotateY(" + (swiper.isHorizontal() ? -wrapperRotate : 0) + "deg)");
  },
  setTransition: function setTransition(duration) {
    var swiper = this;
    var $el = swiper.$el,
        slides = swiper.slides;
    slides.transition(duration).find('.swiper-slide-shadow-top, .swiper-slide-shadow-right, .swiper-slide-shadow-bottom, .swiper-slide-shadow-left').transition(duration);

    if (swiper.params.cubeEffect.shadow && !swiper.isHorizontal()) {
      $el.find('.swiper-cube-shadow').transition(duration);
    }
  }
};
var EffectCube = {
  name: 'effect-cube',
  params: {
    cubeEffect: {
      slideShadows: true,
      shadow: true,
      shadowOffset: 20,
      shadowScale: 0.94
    }
  },
  create: function create() {
    var swiper = this;
    bindModuleMethods(swiper, {
      cubeEffect: _extends({}, Cube)
    });
  },
  on: {
    beforeInit: function beforeInit(swiper) {
      if (swiper.params.effect !== 'cube') return;
      swiper.classNames.push(swiper.params.containerModifierClass + "cube");
      swiper.classNames.push(swiper.params.containerModifierClass + "3d");
      var overwriteParams = {
        slidesPerView: 1,
        slidesPerColumn: 1,
        slidesPerGroup: 1,
        watchSlidesProgress: true,
        resistanceRatio: 0,
        spaceBetween: 0,
        centeredSlides: false,
        virtualTranslate: true
      };
      extend(swiper.params, overwriteParams);
      extend(swiper.originalParams, overwriteParams);
    },
    setTranslate: function setTranslate(swiper) {
      if (swiper.params.effect !== 'cube') return;
      swiper.cubeEffect.setTranslate();
    },
    setTransition: function setTransition(swiper, duration) {
      if (swiper.params.effect !== 'cube') return;
      swiper.cubeEffect.setTransition(duration);
    }
  }
};

var Flip = {
  setTranslate: function setTranslate() {
    var swiper = this;
    var slides = swiper.slides,
        rtl = swiper.rtlTranslate;

    for (var i = 0; i < slides.length; i += 1) {
      var $slideEl = slides.eq(i);
      var progress = $slideEl[0].progress;

      if (swiper.params.flipEffect.limitRotation) {
        progress = Math.max(Math.min($slideEl[0].progress, 1), -1);
      }

      var offset = $slideEl[0].swiperSlideOffset;
      var rotate = -180 * progress;
      var rotateY = rotate;
      var rotateX = 0;
      var tx = -offset;
      var ty = 0;

      if (!swiper.isHorizontal()) {
        ty = tx;
        tx = 0;
        rotateX = -rotateY;
        rotateY = 0;
      } else if (rtl) {
        rotateY = -rotateY;
      }

      $slideEl[0].style.zIndex = -Math.abs(Math.round(progress)) + slides.length;

      if (swiper.params.flipEffect.slideShadows) {
        // Set shadows
        var shadowBefore = swiper.isHorizontal() ? $slideEl.find('.swiper-slide-shadow-left') : $slideEl.find('.swiper-slide-shadow-top');
        var shadowAfter = swiper.isHorizontal() ? $slideEl.find('.swiper-slide-shadow-right') : $slideEl.find('.swiper-slide-shadow-bottom');

        if (shadowBefore.length === 0) {
          shadowBefore = dom7.$("<div class=\"swiper-slide-shadow-" + (swiper.isHorizontal() ? 'left' : 'top') + "\"></div>");
          $slideEl.append(shadowBefore);
        }

        if (shadowAfter.length === 0) {
          shadowAfter = dom7.$("<div class=\"swiper-slide-shadow-" + (swiper.isHorizontal() ? 'right' : 'bottom') + "\"></div>");
          $slideEl.append(shadowAfter);
        }

        if (shadowBefore.length) shadowBefore[0].style.opacity = Math.max(-progress, 0);
        if (shadowAfter.length) shadowAfter[0].style.opacity = Math.max(progress, 0);
      }

      $slideEl.transform("translate3d(" + tx + "px, " + ty + "px, 0px) rotateX(" + rotateX + "deg) rotateY(" + rotateY + "deg)");
    }
  },
  setTransition: function setTransition(duration) {
    var swiper = this;
    var slides = swiper.slides,
        activeIndex = swiper.activeIndex,
        $wrapperEl = swiper.$wrapperEl;
    slides.transition(duration).find('.swiper-slide-shadow-top, .swiper-slide-shadow-right, .swiper-slide-shadow-bottom, .swiper-slide-shadow-left').transition(duration);

    if (swiper.params.virtualTranslate && duration !== 0) {
      var eventTriggered = false; // eslint-disable-next-line

      slides.eq(activeIndex).transitionEnd(function onTransitionEnd() {
        if (eventTriggered) return;
        if (!swiper || swiper.destroyed) return; // if (!$(this).hasClass(swiper.params.slideActiveClass)) return;

        eventTriggered = true;
        swiper.animating = false;
        var triggerEvents = ['webkitTransitionEnd', 'transitionend'];

        for (var i = 0; i < triggerEvents.length; i += 1) {
          $wrapperEl.trigger(triggerEvents[i]);
        }
      });
    }
  }
};
var EffectFlip = {
  name: 'effect-flip',
  params: {
    flipEffect: {
      slideShadows: true,
      limitRotation: true
    }
  },
  create: function create() {
    var swiper = this;
    bindModuleMethods(swiper, {
      flipEffect: _extends({}, Flip)
    });
  },
  on: {
    beforeInit: function beforeInit(swiper) {
      if (swiper.params.effect !== 'flip') return;
      swiper.classNames.push(swiper.params.containerModifierClass + "flip");
      swiper.classNames.push(swiper.params.containerModifierClass + "3d");
      var overwriteParams = {
        slidesPerView: 1,
        slidesPerColumn: 1,
        slidesPerGroup: 1,
        watchSlidesProgress: true,
        spaceBetween: 0,
        virtualTranslate: true
      };
      extend(swiper.params, overwriteParams);
      extend(swiper.originalParams, overwriteParams);
    },
    setTranslate: function setTranslate(swiper) {
      if (swiper.params.effect !== 'flip') return;
      swiper.flipEffect.setTranslate();
    },
    setTransition: function setTransition(swiper, duration) {
      if (swiper.params.effect !== 'flip') return;
      swiper.flipEffect.setTransition(duration);
    }
  }
};

var Coverflow = {
  setTranslate: function setTranslate() {
    var swiper = this;
    var swiperWidth = swiper.width,
        swiperHeight = swiper.height,
        slides = swiper.slides,
        slidesSizesGrid = swiper.slidesSizesGrid;
    var params = swiper.params.coverflowEffect;
    var isHorizontal = swiper.isHorizontal();
    var transform = swiper.translate;
    var center = isHorizontal ? -transform + swiperWidth / 2 : -transform + swiperHeight / 2;
    var rotate = isHorizontal ? params.rotate : -params.rotate;
    var translate = params.depth; // Each slide offset from center

    for (var i = 0, length = slides.length; i < length; i += 1) {
      var $slideEl = slides.eq(i);
      var slideSize = slidesSizesGrid[i];
      var slideOffset = $slideEl[0].swiperSlideOffset;
      var offsetMultiplier = (center - slideOffset - slideSize / 2) / slideSize * params.modifier;
      var rotateY = isHorizontal ? rotate * offsetMultiplier : 0;
      var rotateX = isHorizontal ? 0 : rotate * offsetMultiplier; // var rotateZ = 0

      var translateZ = -translate * Math.abs(offsetMultiplier);
      var stretch = params.stretch; // Allow percentage to make a relative stretch for responsive sliders

      if (typeof stretch === 'string' && stretch.indexOf('%') !== -1) {
        stretch = parseFloat(params.stretch) / 100 * slideSize;
      }

      var translateY = isHorizontal ? 0 : stretch * offsetMultiplier;
      var translateX = isHorizontal ? stretch * offsetMultiplier : 0;
      var scale = 1 - (1 - params.scale) * Math.abs(offsetMultiplier); // Fix for ultra small values

      if (Math.abs(translateX) < 0.001) translateX = 0;
      if (Math.abs(translateY) < 0.001) translateY = 0;
      if (Math.abs(translateZ) < 0.001) translateZ = 0;
      if (Math.abs(rotateY) < 0.001) rotateY = 0;
      if (Math.abs(rotateX) < 0.001) rotateX = 0;
      if (Math.abs(scale) < 0.001) scale = 0;
      var slideTransform = "translate3d(" + translateX + "px," + translateY + "px," + translateZ + "px)  rotateX(" + rotateX + "deg) rotateY(" + rotateY + "deg) scale(" + scale + ")";
      $slideEl.transform(slideTransform);
      $slideEl[0].style.zIndex = -Math.abs(Math.round(offsetMultiplier)) + 1;

      if (params.slideShadows) {
        // Set shadows
        var $shadowBeforeEl = isHorizontal ? $slideEl.find('.swiper-slide-shadow-left') : $slideEl.find('.swiper-slide-shadow-top');
        var $shadowAfterEl = isHorizontal ? $slideEl.find('.swiper-slide-shadow-right') : $slideEl.find('.swiper-slide-shadow-bottom');

        if ($shadowBeforeEl.length === 0) {
          $shadowBeforeEl = dom7.$("<div class=\"swiper-slide-shadow-" + (isHorizontal ? 'left' : 'top') + "\"></div>");
          $slideEl.append($shadowBeforeEl);
        }

        if ($shadowAfterEl.length === 0) {
          $shadowAfterEl = dom7.$("<div class=\"swiper-slide-shadow-" + (isHorizontal ? 'right' : 'bottom') + "\"></div>");
          $slideEl.append($shadowAfterEl);
        }

        if ($shadowBeforeEl.length) $shadowBeforeEl[0].style.opacity = offsetMultiplier > 0 ? offsetMultiplier : 0;
        if ($shadowAfterEl.length) $shadowAfterEl[0].style.opacity = -offsetMultiplier > 0 ? -offsetMultiplier : 0;
      }
    }
  },
  setTransition: function setTransition(duration) {
    var swiper = this;
    swiper.slides.transition(duration).find('.swiper-slide-shadow-top, .swiper-slide-shadow-right, .swiper-slide-shadow-bottom, .swiper-slide-shadow-left').transition(duration);
  }
};
var EffectCoverflow = {
  name: 'effect-coverflow',
  params: {
    coverflowEffect: {
      rotate: 50,
      stretch: 0,
      depth: 100,
      scale: 1,
      modifier: 1,
      slideShadows: true
    }
  },
  create: function create() {
    var swiper = this;
    bindModuleMethods(swiper, {
      coverflowEffect: _extends({}, Coverflow)
    });
  },
  on: {
    beforeInit: function beforeInit(swiper) {
      if (swiper.params.effect !== 'coverflow') return;
      swiper.classNames.push(swiper.params.containerModifierClass + "coverflow");
      swiper.classNames.push(swiper.params.containerModifierClass + "3d");
      swiper.params.watchSlidesProgress = true;
      swiper.originalParams.watchSlidesProgress = true;
    },
    setTranslate: function setTranslate(swiper) {
      if (swiper.params.effect !== 'coverflow') return;
      swiper.coverflowEffect.setTranslate();
    },
    setTransition: function setTransition(swiper, duration) {
      if (swiper.params.effect !== 'coverflow') return;
      swiper.coverflowEffect.setTransition(duration);
    }
  }
};

var Thumbs = {
  init: function init() {
    var swiper = this;
    var thumbsParams = swiper.params.thumbs;
    if (swiper.thumbs.initialized) return false;
    swiper.thumbs.initialized = true;
    var SwiperClass = swiper.constructor;

    if (thumbsParams.swiper instanceof SwiperClass) {
      swiper.thumbs.swiper = thumbsParams.swiper;
      extend(swiper.thumbs.swiper.originalParams, {
        watchSlidesProgress: true,
        slideToClickedSlide: false
      });
      extend(swiper.thumbs.swiper.params, {
        watchSlidesProgress: true,
        slideToClickedSlide: false
      });
    } else if (isObject(thumbsParams.swiper)) {
      swiper.thumbs.swiper = new SwiperClass(extend({}, thumbsParams.swiper, {
        watchSlidesVisibility: true,
        watchSlidesProgress: true,
        slideToClickedSlide: false
      }));
      swiper.thumbs.swiperCreated = true;
    }

    swiper.thumbs.swiper.$el.addClass(swiper.params.thumbs.thumbsContainerClass);
    swiper.thumbs.swiper.on('tap', swiper.thumbs.onThumbClick);
    return true;
  },
  onThumbClick: function onThumbClick() {
    var swiper = this;
    var thumbsSwiper = swiper.thumbs.swiper;
    if (!thumbsSwiper) return;
    var clickedIndex = thumbsSwiper.clickedIndex;
    var clickedSlide = thumbsSwiper.clickedSlide;
    if (clickedSlide && dom7.$(clickedSlide).hasClass(swiper.params.thumbs.slideThumbActiveClass)) return;
    if (typeof clickedIndex === 'undefined' || clickedIndex === null) return;
    var slideToIndex;

    if (thumbsSwiper.params.loop) {
      slideToIndex = parseInt(dom7.$(thumbsSwiper.clickedSlide).attr('data-swiper-slide-index'), 10);
    } else {
      slideToIndex = clickedIndex;
    }

    if (swiper.params.loop) {
      var currentIndex = swiper.activeIndex;

      if (swiper.slides.eq(currentIndex).hasClass(swiper.params.slideDuplicateClass)) {
        swiper.loopFix(); // eslint-disable-next-line

        swiper._clientLeft = swiper.$wrapperEl[0].clientLeft;
        currentIndex = swiper.activeIndex;
      }

      var prevIndex = swiper.slides.eq(currentIndex).prevAll("[data-swiper-slide-index=\"" + slideToIndex + "\"]").eq(0).index();
      var nextIndex = swiper.slides.eq(currentIndex).nextAll("[data-swiper-slide-index=\"" + slideToIndex + "\"]").eq(0).index();
      if (typeof prevIndex === 'undefined') slideToIndex = nextIndex;else if (typeof nextIndex === 'undefined') slideToIndex = prevIndex;else if (nextIndex - currentIndex < currentIndex - prevIndex) slideToIndex = nextIndex;else slideToIndex = prevIndex;
    }

    swiper.slideTo(slideToIndex);
  },
  update: function update(initial) {
    var swiper = this;
    var thumbsSwiper = swiper.thumbs.swiper;
    if (!thumbsSwiper) return;
    var slidesPerView = thumbsSwiper.params.slidesPerView === 'auto' ? thumbsSwiper.slidesPerViewDynamic() : thumbsSwiper.params.slidesPerView;
    var autoScrollOffset = swiper.params.thumbs.autoScrollOffset;
    var useOffset = autoScrollOffset && !thumbsSwiper.params.loop;

    if (swiper.realIndex !== thumbsSwiper.realIndex || useOffset) {
      var currentThumbsIndex = thumbsSwiper.activeIndex;
      var newThumbsIndex;
      var direction;

      if (thumbsSwiper.params.loop) {
        if (thumbsSwiper.slides.eq(currentThumbsIndex).hasClass(thumbsSwiper.params.slideDuplicateClass)) {
          thumbsSwiper.loopFix(); // eslint-disable-next-line

          thumbsSwiper._clientLeft = thumbsSwiper.$wrapperEl[0].clientLeft;
          currentThumbsIndex = thumbsSwiper.activeIndex;
        } // Find actual thumbs index to slide to


        var prevThumbsIndex = thumbsSwiper.slides.eq(currentThumbsIndex).prevAll("[data-swiper-slide-index=\"" + swiper.realIndex + "\"]").eq(0).index();
        var nextThumbsIndex = thumbsSwiper.slides.eq(currentThumbsIndex).nextAll("[data-swiper-slide-index=\"" + swiper.realIndex + "\"]").eq(0).index();
        if (typeof prevThumbsIndex === 'undefined') newThumbsIndex = nextThumbsIndex;else if (typeof nextThumbsIndex === 'undefined') newThumbsIndex = prevThumbsIndex;else if (nextThumbsIndex - currentThumbsIndex === currentThumbsIndex - prevThumbsIndex) newThumbsIndex = currentThumbsIndex;else if (nextThumbsIndex - currentThumbsIndex < currentThumbsIndex - prevThumbsIndex) newThumbsIndex = nextThumbsIndex;else newThumbsIndex = prevThumbsIndex;
        direction = swiper.activeIndex > swiper.previousIndex ? 'next' : 'prev';
      } else {
        newThumbsIndex = swiper.realIndex;
        direction = newThumbsIndex > swiper.previousIndex ? 'next' : 'prev';
      }

      if (useOffset) {
        newThumbsIndex += direction === 'next' ? autoScrollOffset : -1 * autoScrollOffset;
      }

      if (thumbsSwiper.visibleSlidesIndexes && thumbsSwiper.visibleSlidesIndexes.indexOf(newThumbsIndex) < 0) {
        if (thumbsSwiper.params.centeredSlides) {
          if (newThumbsIndex > currentThumbsIndex) {
            newThumbsIndex = newThumbsIndex - Math.floor(slidesPerView / 2) + 1;
          } else {
            newThumbsIndex = newThumbsIndex + Math.floor(slidesPerView / 2) - 1;
          }
        } else if (newThumbsIndex > currentThumbsIndex) {
          newThumbsIndex = newThumbsIndex - slidesPerView + 1;
        }

        thumbsSwiper.slideTo(newThumbsIndex, initial ? 0 : undefined);
      }
    } // Activate thumbs


    var thumbsToActivate = 1;
    var thumbActiveClass = swiper.params.thumbs.slideThumbActiveClass;

    if (swiper.params.slidesPerView > 1 && !swiper.params.centeredSlides) {
      thumbsToActivate = swiper.params.slidesPerView;
    }

    if (!swiper.params.thumbs.multipleActiveThumbs) {
      thumbsToActivate = 1;
    }

    thumbsToActivate = Math.floor(thumbsToActivate);
    thumbsSwiper.slides.removeClass(thumbActiveClass);

    if (thumbsSwiper.params.loop || thumbsSwiper.params.virtual && thumbsSwiper.params.virtual.enabled) {
      for (var i = 0; i < thumbsToActivate; i += 1) {
        thumbsSwiper.$wrapperEl.children("[data-swiper-slide-index=\"" + (swiper.realIndex + i) + "\"]").addClass(thumbActiveClass);
      }
    } else {
      for (var _i = 0; _i < thumbsToActivate; _i += 1) {
        thumbsSwiper.slides.eq(swiper.realIndex + _i).addClass(thumbActiveClass);
      }
    }
  }
};
var Thumbs$1 = {
  name: 'thumbs',
  params: {
    thumbs: {
      swiper: null,
      multipleActiveThumbs: true,
      autoScrollOffset: 0,
      slideThumbActiveClass: 'swiper-slide-thumb-active',
      thumbsContainerClass: 'swiper-container-thumbs'
    }
  },
  create: function create() {
    var swiper = this;
    bindModuleMethods(swiper, {
      thumbs: _extends({
        swiper: null,
        initialized: false
      }, Thumbs)
    });
  },
  on: {
    beforeInit: function beforeInit(swiper) {
      var thumbs = swiper.params.thumbs;
      if (!thumbs || !thumbs.swiper) return;
      swiper.thumbs.init();
      swiper.thumbs.update(true);
    },
    slideChange: function slideChange(swiper) {
      if (!swiper.thumbs.swiper) return;
      swiper.thumbs.update();
    },
    update: function update(swiper) {
      if (!swiper.thumbs.swiper) return;
      swiper.thumbs.update();
    },
    resize: function resize(swiper) {
      if (!swiper.thumbs.swiper) return;
      swiper.thumbs.update();
    },
    observerUpdate: function observerUpdate(swiper) {
      if (!swiper.thumbs.swiper) return;
      swiper.thumbs.update();
    },
    setTransition: function setTransition(swiper, duration) {
      var thumbsSwiper = swiper.thumbs.swiper;
      if (!thumbsSwiper) return;
      thumbsSwiper.setTransition(duration);
    },
    beforeDestroy: function beforeDestroy(swiper) {
      var thumbsSwiper = swiper.thumbs.swiper;
      if (!thumbsSwiper) return;

      if (swiper.thumbs.swiperCreated && thumbsSwiper) {
        thumbsSwiper.destroy();
      }
    }
  }
};

// Swiper Class
var components = [Resize, Observer$1, Virtual$1, Keyboard$1, Mousewheel$1, Navigation$1, Pagination$1, Scrollbar$1, Parallax$1, Zoom$1, Lazy$1, Controller$1, A11y$1, History$1, HashNavigation$1, Autoplay$1, EffectFade, EffectCube, EffectFlip, EffectCoverflow, Thumbs$1];
Swiper.use(components);

exports.Swiper = Swiper;
exports.default = Swiper;