/*!

* Mekari UI (https://bitbucket.org/mekariuitoolkit/mekari-ui-toolkit#readme)
* Copyright 2011-2021 Mekari
* Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
*/

(function (global, factory) {

typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('jquery')) :
typeof define === 'function' && define.amd ? define(['exports', 'jquery'], factory) :
(global = global || self, factory(global['mekari-ui'] = {}, global.jQuery));

}(this, function (exports, $) { 'use strict';

$ = $ && $.hasOwnProperty('default') ? $['default'] : $;

/**
 * --------------------------------------------------------------------------
 * Bootstrap (v4.5.2): util.js
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
 * --------------------------------------------------------------------------
 */

/**
 * ------------------------------------------------------------------------
 * Private TransitionEnd Helpers
 * ------------------------------------------------------------------------
 */

const TRANSITION_END = 'transitionend';
const MAX_UID = 1000000;
const MILLISECONDS_MULTIPLIER = 1000;

// Shoutout AngusCroll (https://goo.gl/pxwQGp)
function toType(obj) {
  if (obj === null || typeof obj === 'undefined') {
    return `${obj}`
  }

  return {}.toString.call(obj).match(/\s([a-z]+)/i)[1].toLowerCase()
}

function getSpecialTransitionEndEvent() {
  return {
    bindType: TRANSITION_END,
    delegateType: TRANSITION_END,
    handle(event) {
      if ($(event.target).is(this)) {
        return event.handleObj.handler.apply(this, arguments) // eslint-disable-line prefer-rest-params
      }
      return undefined
    }
  }
}

function transitionEndEmulator(duration) {
  let called = false;

  $(this).one(Util.TRANSITION_END, () => {
    called = true;
  });

  setTimeout(() => {
    if (!called) {
      Util.triggerTransitionEnd(this);
    }
  }, duration);

  return this
}

function setTransitionEndSupport() {
  $.fn.emulateTransitionEnd = transitionEndEmulator;
  $.event.special[Util.TRANSITION_END] = getSpecialTransitionEndEvent();
}

/**
 * --------------------------------------------------------------------------
 * Public Util Api
 * --------------------------------------------------------------------------
 */

const Util = {
  TRANSITION_END: 'bsTransitionEnd',

  getUID(prefix) {
    do {
      // eslint-disable-next-line no-bitwise
      prefix += ~~(Math.random() * MAX_UID); // "~~" acts like a faster Math.floor() here
    } while (document.getElementById(prefix))
    return prefix
  },

  getSelectorFromElement(element) {
    let selector = element.getAttribute('data-target');

    if (!selector || selector === '#') {
      const hrefAttr = element.getAttribute('href');
      selector = hrefAttr && hrefAttr !== '#' ? hrefAttr.trim() : '';
    }

    try {
      return document.querySelector(selector) ? selector : null
    } catch (err) {
      return null
    }
  },

  getTransitionDurationFromElement(element) {
    if (!element) {
      return 0
    }

    // Get transition-duration of the element
    let transitionDuration = $(element).css('transition-duration');
    let transitionDelay = $(element).css('transition-delay');

    const floatTransitionDuration = parseFloat(transitionDuration);
    const floatTransitionDelay = parseFloat(transitionDelay);

    // Return 0 if element or transition duration is not found
    if (!floatTransitionDuration && !floatTransitionDelay) {
      return 0
    }

    // If multiple durations are defined, take the first
    transitionDuration = transitionDuration.split(',')[0];
    transitionDelay = transitionDelay.split(',')[0];

    return (parseFloat(transitionDuration) + parseFloat(transitionDelay)) * MILLISECONDS_MULTIPLIER
  },

  reflow(element) {
    return element.offsetHeight
  },

  triggerTransitionEnd(element) {
    $(element).trigger(TRANSITION_END);
  },

  // TODO: Remove in v5
  supportsTransitionEnd() {
    return Boolean(TRANSITION_END)
  },

  isElement(obj) {
    return (obj[0] || obj).nodeType
  },

  typeCheckConfig(componentName, config, configTypes) {
    for (const property in configTypes) {
      if (Object.prototype.hasOwnProperty.call(configTypes, property)) {
        const expectedTypes = configTypes[property];
        const value         = config[property];
        const valueType     = value && Util.isElement(value)
          ? 'element' : toType(value);

        if (!new RegExp(expectedTypes).test(valueType)) {
          throw new Error(
            `${componentName.toUpperCase()}: ` +
            `Option "${property}" provided type "${valueType}" ` +
            `but expected type "${expectedTypes}".`)
        }
      }
    }
  },

  findShadowRoot(element) {
    if (!document.documentElement.attachShadow) {
      return null
    }

    // Can find the shadow root otherwise it'll return the document
    if (typeof element.getRootNode === 'function') {
      const root = element.getRootNode();
      return root instanceof ShadowRoot ? root : null
    }

    if (element instanceof ShadowRoot) {
      return element
    }

    // when we don't find a shadow root
    if (!element.parentNode) {
      return null
    }

    return Util.findShadowRoot(element.parentNode)
  },

  jQueryDetection() {
    if (typeof $ === 'undefined') {
      throw new TypeError('Bootstrap\'s JavaScript requires jQuery. jQuery must be included before Bootstrap\'s JavaScript.')
    }

    const version = $.fn.jquery.split(' ')[0].split('.');
    const minMajor = 1;
    const ltMajor = 2;
    const minMinor = 9;
    const minPatch = 1;
    const maxMajor = 4;

    if (version[0] < ltMajor && version[1] < minMinor || version[0] === minMajor && version[1] === minMinor && version[2] < minPatch || version[0] >= maxMajor) {
      throw new Error('Bootstrap\'s JavaScript requires at least jQuery v1.9.1 but less than v4.0.0')
    }
  }
};

Util.jQueryDetection();
setTransitionEndSupport();

/**
 * --------------------------------------------------------------------------
 * Bootstrap (v4.5.2): alert.js
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
 * --------------------------------------------------------------------------
 */

/**
 * ------------------------------------------------------------------------
 * Constants
 * ------------------------------------------------------------------------
 */

const NAME                = 'alert';
const VERSION             = '4.5.2';
const DATA_KEY            = 'bs.alert';
const EVENT_KEY           = `.${DATA_KEY}`;
const DATA_API_KEY        = '.data-api';
const JQUERY_NO_CONFLICT  = $.fn[NAME];

const SELECTOR_DISMISS = '[data-dismiss="alert"]';

const EVENT_CLOSE          = `close${EVENT_KEY}`;
const EVENT_CLOSED         = `closed${EVENT_KEY}`;
const EVENT_CLICK_DATA_API = `click${EVENT_KEY}${DATA_API_KEY}`;

const CLASS_NAME_ALERT = 'alert';
const CLASS_NAME_FADE  = 'fade';
const CLASS_NAME_SHOW  = 'show';

/**
 * ------------------------------------------------------------------------
 * Class Definition
 * ------------------------------------------------------------------------
 */

class Alert {
  constructor(element) {
    this._element = element;
  }

  // Getters

  static get VERSION() {
    return VERSION
  }

  // Public

  close(element) {
    let rootElement = this._element;
    if (element) {
      rootElement = this._getRootElement(element);
    }

    const customEvent = this._triggerCloseEvent(rootElement);

    if (customEvent.isDefaultPrevented()) {
      return
    }

    this._removeElement(rootElement);
  }

  dispose() {
    $.removeData(this._element, DATA_KEY);
    this._element = null;
  }

  // Private

  _getRootElement(element) {
    const selector = Util.getSelectorFromElement(element);
    let parent     = false;

    if (selector) {
      parent = document.querySelector(selector);
    }

    if (!parent) {
      parent = $(element).closest(`.${CLASS_NAME_ALERT}`)[0];
    }

    return parent
  }

  _triggerCloseEvent(element) {
    const closeEvent = $.Event(EVENT_CLOSE);

    $(element).trigger(closeEvent);
    return closeEvent
  }

  _removeElement(element) {
    $(element).removeClass(CLASS_NAME_SHOW);

    if (!$(element).hasClass(CLASS_NAME_FADE)) {
      this._destroyElement(element);
      return
    }

    const transitionDuration = Util.getTransitionDurationFromElement(element);

    $(element)
      .one(Util.TRANSITION_END, (event) => this._destroyElement(element, event))
      .emulateTransitionEnd(transitionDuration);
  }

  _destroyElement(element) {
    $(element)
      .detach()
      .trigger(EVENT_CLOSED)
      .remove();
  }

  // Static

  static _jQueryInterface(config) {
    return this.each(function () {
      const $element = $(this);
      let data       = $element.data(DATA_KEY);

      if (!data) {
        data = new Alert(this);
        $element.data(DATA_KEY, data);
      }

      if (config === 'close') {
        data[config](this);
      }
    })
  }

  static _handleDismiss(alertInstance) {
    return function (event) {
      if (event) {
        event.preventDefault();
      }

      alertInstance.close(this);
    }
  }
}

/**
 * ------------------------------------------------------------------------
 * Data Api implementation
 * ------------------------------------------------------------------------
 */

$(document).on(
  EVENT_CLICK_DATA_API,
  SELECTOR_DISMISS,
  Alert._handleDismiss(new Alert())
);

/**
 * ------------------------------------------------------------------------
 * jQuery
 * ------------------------------------------------------------------------
 */

$.fn[NAME]             = Alert._jQueryInterface;
$.fn[NAME].Constructor = Alert;
$.fn[NAME].noConflict  = () => {
  $.fn[NAME] = JQUERY_NO_CONFLICT;
  return Alert._jQueryInterface
};

/**
 * --------------------------------------------------------------------------
 * Bootstrap (v4.5.2): button.js
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
 * --------------------------------------------------------------------------
 */

/**
 * ------------------------------------------------------------------------
 * Constants
 * ------------------------------------------------------------------------
 */

const NAME$1                = 'button';
const VERSION$1             = '4.5.2';
const DATA_KEY$1            = 'bs.button';
const EVENT_KEY$1           = `.${DATA_KEY$1}`;
const DATA_API_KEY$1        = '.data-api';
const JQUERY_NO_CONFLICT$1  = $.fn[NAME$1];

const CLASS_NAME_ACTIVE = 'active';
const CLASS_NAME_BUTTON = 'btn';
const CLASS_NAME_FOCUS  = 'focus';

const SELECTOR_DATA_TOGGLE_CARROT   = '[data-toggle^="button"]';
const SELECTOR_DATA_TOGGLES         = '[data-toggle="buttons"]';
const SELECTOR_DATA_TOGGLE          = '[data-toggle="button"]';
const SELECTOR_DATA_TOGGLES_BUTTONS = '[data-toggle="buttons"] .btn';
const SELECTOR_INPUT                = 'input:not([type="hidden"])';
const SELECTOR_ACTIVE               = '.active';
const SELECTOR_BUTTON               = '.btn';

const EVENT_CLICK_DATA_API$1      = `click${EVENT_KEY$1}${DATA_API_KEY$1}`;
const EVENT_FOCUS_BLUR_DATA_API = `focus${EVENT_KEY$1}${DATA_API_KEY$1} ` +
                          `blur${EVENT_KEY$1}${DATA_API_KEY$1}`;
const EVENT_LOAD_DATA_API       = `load${EVENT_KEY$1}${DATA_API_KEY$1}`;

/**
 * ------------------------------------------------------------------------
 * Class Definition
 * ------------------------------------------------------------------------
 */

class Button {
  constructor(element) {
    this._element = element;
  }

  // Getters

  static get VERSION() {
    return VERSION$1
  }

  // Public

  toggle() {
    let triggerChangeEvent = true;
    let addAriaPressed = true;
    const rootElement = $(this._element).closest(
      SELECTOR_DATA_TOGGLES
    )[0];

    if (rootElement) {
      const input = this._element.querySelector(SELECTOR_INPUT);

      if (input) {
        if (input.type === 'radio') {
          if (input.checked &&
            this._element.classList.contains(CLASS_NAME_ACTIVE)) {
            triggerChangeEvent = false;
          } else {
            const activeElement = rootElement.querySelector(SELECTOR_ACTIVE);

            if (activeElement) {
              $(activeElement).removeClass(CLASS_NAME_ACTIVE);
            }
          }
        }

        if (triggerChangeEvent) {
          // if it's not a radio button or checkbox don't add a pointless/invalid checked property to the input
          if (input.type === 'checkbox' || input.type === 'radio') {
            input.checked = !this._element.classList.contains(CLASS_NAME_ACTIVE);
          }
          $(input).trigger('change');
        }

        input.focus();
        addAriaPressed = false;
      }
    }

    if (!(this._element.hasAttribute('disabled') || this._element.classList.contains('disabled'))) {
      if (addAriaPressed) {
        this._element.setAttribute('aria-pressed',
          !this._element.classList.contains(CLASS_NAME_ACTIVE));
      }

      if (triggerChangeEvent) {
        $(this._element).toggleClass(CLASS_NAME_ACTIVE);
      }
    }
  }

  dispose() {
    $.removeData(this._element, DATA_KEY$1);
    this._element = null;
  }

  // Static

  static _jQueryInterface(config) {
    return this.each(function () {
      let data = $(this).data(DATA_KEY$1);

      if (!data) {
        data = new Button(this);
        $(this).data(DATA_KEY$1, data);
      }

      if (config === 'toggle') {
        data[config]();
      }
    })
  }
}

/**
 * ------------------------------------------------------------------------
 * Data Api implementation
 * ------------------------------------------------------------------------
 */

$(document)
  .on(EVENT_CLICK_DATA_API$1, SELECTOR_DATA_TOGGLE_CARROT, (event) => {
    let button = event.target;
    const initialButton = button;

    if (!$(button).hasClass(CLASS_NAME_BUTTON)) {
      button = $(button).closest(SELECTOR_BUTTON)[0];
    }

    if (!button || button.hasAttribute('disabled') || button.classList.contains('disabled')) {
      event.preventDefault(); // work around Firefox bug #1540995
    } else {
      const inputBtn = button.querySelector(SELECTOR_INPUT);

      if (inputBtn && (inputBtn.hasAttribute('disabled') || inputBtn.classList.contains('disabled'))) {
        event.preventDefault(); // work around Firefox bug #1540995
        return
      }

      if (initialButton.tagName !== 'LABEL' || inputBtn && inputBtn.type !== 'checkbox') {
        Button._jQueryInterface.call($(button), 'toggle');
      }
    }
  })
  .on(EVENT_FOCUS_BLUR_DATA_API, SELECTOR_DATA_TOGGLE_CARROT, (event) => {
    const button = $(event.target).closest(SELECTOR_BUTTON)[0];
    $(button).toggleClass(CLASS_NAME_FOCUS, /^focus(in)?$/.test(event.type));
  });

$(window).on(EVENT_LOAD_DATA_API, () => {
  // ensure correct active class is set to match the controls' actual values/states

  // find all checkboxes/readio buttons inside data-toggle groups
  let buttons = [].slice.call(document.querySelectorAll(SELECTOR_DATA_TOGGLES_BUTTONS));
  for (let i = 0, len = buttons.length; i < len; i++) {
    const button = buttons[i];
    const input = button.querySelector(SELECTOR_INPUT);
    if (input.checked || input.hasAttribute('checked')) {
      button.classList.add(CLASS_NAME_ACTIVE);
    } else {
      button.classList.remove(CLASS_NAME_ACTIVE);
    }
  }

  // find all button toggles
  buttons = [].slice.call(document.querySelectorAll(SELECTOR_DATA_TOGGLE));
  for (let i = 0, len = buttons.length; i < len; i++) {
    const button = buttons[i];
    if (button.getAttribute('aria-pressed') === 'true') {
      button.classList.add(CLASS_NAME_ACTIVE);
    } else {
      button.classList.remove(CLASS_NAME_ACTIVE);
    }
  }
});

/**
 * ------------------------------------------------------------------------
 * jQuery
 * ------------------------------------------------------------------------
 */

$.fn[NAME$1] = Button._jQueryInterface;
$.fn[NAME$1].Constructor = Button;
$.fn[NAME$1].noConflict = () => {
  $.fn[NAME$1] = JQUERY_NO_CONFLICT$1;
  return Button._jQueryInterface
};

/**
 * --------------------------------------------------------------------------
 * Bootstrap (v4.5.2): collapse.js
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
 * --------------------------------------------------------------------------
 */

/**
 * ------------------------------------------------------------------------
 * Constants
 * ------------------------------------------------------------------------
 */

const NAME$2                = 'collapse';
const VERSION$2             = '4.5.2';
const DATA_KEY$2            = 'bs.collapse';
const EVENT_KEY$2           = `.${DATA_KEY$2}`;
const DATA_API_KEY$2        = '.data-api';
const JQUERY_NO_CONFLICT$2  = $.fn[NAME$2];

const Default = {
  toggle : true,
  parent : ''
};

const DefaultType = {
  toggle : 'boolean',
  parent : '(string|element)'
};

const EVENT_SHOW           = `show${EVENT_KEY$2}`;
const EVENT_SHOWN          = `shown${EVENT_KEY$2}`;
const EVENT_HIDE           = `hide${EVENT_KEY$2}`;
const EVENT_HIDDEN         = `hidden${EVENT_KEY$2}`;
const EVENT_CLICK_DATA_API$2 = `click${EVENT_KEY$2}${DATA_API_KEY$2}`;

const CLASS_NAME_SHOW$1       = 'show';
const CLASS_NAME_COLLAPSE   = 'collapse';
const CLASS_NAME_COLLAPSING = 'collapsing';
const CLASS_NAME_COLLAPSED  = 'collapsed';

const DIMENSION_WIDTH  = 'width';
const DIMENSION_HEIGHT = 'height';

const SELECTOR_ACTIVES     = '.show, .collapsing';
const SELECTOR_DATA_TOGGLE$1 = '[data-toggle="collapse"]';

/**
 * ------------------------------------------------------------------------
 * Class Definition
 * ------------------------------------------------------------------------
 */

class Collapse {
  constructor(element, config) {
    this._isTransitioning = false;
    this._element         = element;
    this._config          = this._getConfig(config);
    this._triggerArray    = [].slice.call(document.querySelectorAll(
      `[data-toggle="collapse"][href="#${element.id}"],` +
      `[data-toggle="collapse"][data-target="#${element.id}"]`
    ));

    const toggleList = [].slice.call(document.querySelectorAll(SELECTOR_DATA_TOGGLE$1));
    for (let i = 0, len = toggleList.length; i < len; i++) {
      const elem = toggleList[i];
      const selector = Util.getSelectorFromElement(elem);
      const filterElement = [].slice.call(document.querySelectorAll(selector))
        .filter((foundElem) => foundElem === element);

      if (selector !== null && filterElement.length > 0) {
        this._selector = selector;
        this._triggerArray.push(elem);
      }
    }

    this._parent = this._config.parent ? this._getParent() : null;

    if (!this._config.parent) {
      this._addAriaAndCollapsedClass(this._element, this._triggerArray);
    }

    if (this._config.toggle) {
      this.toggle();
    }
  }

  // Getters

  static get VERSION() {
    return VERSION$2
  }

  static get Default() {
    return Default
  }

  // Public

  toggle() {
    if ($(this._element).hasClass(CLASS_NAME_SHOW$1)) {
      this.hide();
    } else {
      this.show();
    }
  }

  show() {
    if (this._isTransitioning ||
      $(this._element).hasClass(CLASS_NAME_SHOW$1)) {
      return
    }

    let actives;
    let activesData;

    if (this._parent) {
      actives = [].slice.call(this._parent.querySelectorAll(SELECTOR_ACTIVES))
        .filter((elem) => {
          if (typeof this._config.parent === 'string') {
            return elem.getAttribute('data-parent') === this._config.parent
          }

          return elem.classList.contains(CLASS_NAME_COLLAPSE)
        });

      if (actives.length === 0) {
        actives = null;
      }
    }

    if (actives) {
      activesData = $(actives).not(this._selector).data(DATA_KEY$2);
      if (activesData && activesData._isTransitioning) {
        return
      }
    }

    const startEvent = $.Event(EVENT_SHOW);
    $(this._element).trigger(startEvent);
    if (startEvent.isDefaultPrevented()) {
      return
    }

    if (actives) {
      Collapse._jQueryInterface.call($(actives).not(this._selector), 'hide');
      if (!activesData) {
        $(actives).data(DATA_KEY$2, null);
      }
    }

    const dimension = this._getDimension();

    $(this._element)
      .removeClass(CLASS_NAME_COLLAPSE)
      .addClass(CLASS_NAME_COLLAPSING);

    this._element.style[dimension] = 0;

    if (this._triggerArray.length) {
      $(this._triggerArray)
        .removeClass(CLASS_NAME_COLLAPSED)
        .attr('aria-expanded', true);
    }

    this.setTransitioning(true);

    const complete = () => {
      $(this._element)
        .removeClass(CLASS_NAME_COLLAPSING)
        .addClass(`${CLASS_NAME_COLLAPSE} ${CLASS_NAME_SHOW$1}`);

      this._element.style[dimension] = '';

      this.setTransitioning(false);

      $(this._element).trigger(EVENT_SHOWN);
    };

    const capitalizedDimension = dimension[0].toUpperCase() + dimension.slice(1);
    const scrollSize = `scroll${capitalizedDimension}`;
    const transitionDuration = Util.getTransitionDurationFromElement(this._element);

    $(this._element)
      .one(Util.TRANSITION_END, complete)
      .emulateTransitionEnd(transitionDuration);

    this._element.style[dimension] = `${this._element[scrollSize]}px`;
  }

  hide() {
    if (this._isTransitioning ||
      !$(this._element).hasClass(CLASS_NAME_SHOW$1)) {
      return
    }

    const startEvent = $.Event(EVENT_HIDE);
    $(this._element).trigger(startEvent);
    if (startEvent.isDefaultPrevented()) {
      return
    }

    const dimension = this._getDimension();

    this._element.style[dimension] = `${this._element.getBoundingClientRect()[dimension]}px`;

    Util.reflow(this._element);

    $(this._element)
      .addClass(CLASS_NAME_COLLAPSING)
      .removeClass(`${CLASS_NAME_COLLAPSE} ${CLASS_NAME_SHOW$1}`);

    const triggerArrayLength = this._triggerArray.length;
    if (triggerArrayLength > 0) {
      for (let i = 0; i < triggerArrayLength; i++) {
        const trigger = this._triggerArray[i];
        const selector = Util.getSelectorFromElement(trigger);

        if (selector !== null) {
          const $elem = $([].slice.call(document.querySelectorAll(selector)));
          if (!$elem.hasClass(CLASS_NAME_SHOW$1)) {
            $(trigger).addClass(CLASS_NAME_COLLAPSED)
              .attr('aria-expanded', false);
          }
        }
      }
    }

    this.setTransitioning(true);

    const complete = () => {
      this.setTransitioning(false);
      $(this._element)
        .removeClass(CLASS_NAME_COLLAPSING)
        .addClass(CLASS_NAME_COLLAPSE)
        .trigger(EVENT_HIDDEN);
    };

    this._element.style[dimension] = '';
    const transitionDuration = Util.getTransitionDurationFromElement(this._element);

    $(this._element)
      .one(Util.TRANSITION_END, complete)
      .emulateTransitionEnd(transitionDuration);
  }

  setTransitioning(isTransitioning) {
    this._isTransitioning = isTransitioning;
  }

  dispose() {
    $.removeData(this._element, DATA_KEY$2);

    this._config          = null;
    this._parent          = null;
    this._element         = null;
    this._triggerArray    = null;
    this._isTransitioning = null;
  }

  // Private

  _getConfig(config) {
    config = {
      ...Default,
      ...config
    };
    config.toggle = Boolean(config.toggle); // Coerce string values
    Util.typeCheckConfig(NAME$2, config, DefaultType);
    return config
  }

  _getDimension() {
    const hasWidth = $(this._element).hasClass(DIMENSION_WIDTH);
    return hasWidth ? DIMENSION_WIDTH : DIMENSION_HEIGHT
  }

  _getParent() {
    let parent;

    if (Util.isElement(this._config.parent)) {
      parent = this._config.parent;

      // It's a jQuery object
      if (typeof this._config.parent.jquery !== 'undefined') {
        parent = this._config.parent[0];
      }
    } else {
      parent = document.querySelector(this._config.parent);
    }

    const selector = `[data-toggle="collapse"][data-parent="${this._config.parent}"]`;
    const children = [].slice.call(parent.querySelectorAll(selector));

    $(children).each((i, element) => {
      this._addAriaAndCollapsedClass(
        Collapse._getTargetFromElement(element),
        [element]
      );
    });

    return parent
  }

  _addAriaAndCollapsedClass(element, triggerArray) {
    const isOpen = $(element).hasClass(CLASS_NAME_SHOW$1);

    if (triggerArray.length) {
      $(triggerArray)
        .toggleClass(CLASS_NAME_COLLAPSED, !isOpen)
        .attr('aria-expanded', isOpen);
    }
  }

  // Static

  static _getTargetFromElement(element) {
    const selector = Util.getSelectorFromElement(element);
    return selector ? document.querySelector(selector) : null
  }

  static _jQueryInterface(config) {
    return this.each(function () {
      const $this   = $(this);
      let data      = $this.data(DATA_KEY$2);
      const _config = {
        ...Default,
        ...$this.data(),
        ...typeof config === 'object' && config ? config : {}
      };

      if (!data && _config.toggle && typeof config === 'string' && /show|hide/.test(config)) {
        _config.toggle = false;
      }

      if (!data) {
        data = new Collapse(this, _config);
        $this.data(DATA_KEY$2, data);
      }

      if (typeof config === 'string') {
        if (typeof data[config] === 'undefined') {
          throw new TypeError(`No method named "${config}"`)
        }
        data[config]();
      }
    })
  }
}

/**
 * ------------------------------------------------------------------------
 * Data Api implementation
 * ------------------------------------------------------------------------
 */

$(document).on(EVENT_CLICK_DATA_API$2, SELECTOR_DATA_TOGGLE$1, function (event) {
  // preventDefault only for <a> elements (which change the URL) not inside the collapsible element
  if (event.currentTarget.tagName === 'A') {
    event.preventDefault();
  }

  const $trigger = $(this);
  const selector = Util.getSelectorFromElement(this);
  const selectors = [].slice.call(document.querySelectorAll(selector));

  $(selectors).each(function () {
    const $target = $(this);
    const data    = $target.data(DATA_KEY$2);
    const config  = data ? 'toggle' : $trigger.data();
    Collapse._jQueryInterface.call($target, config);
  });
});

/**
 * ------------------------------------------------------------------------
 * jQuery
 * ------------------------------------------------------------------------
 */

$.fn[NAME$2] = Collapse._jQueryInterface;
$.fn[NAME$2].Constructor = Collapse;
$.fn[NAME$2].noConflict = () => {
  $.fn[NAME$2] = JQUERY_NO_CONFLICT$2;
  return Collapse._jQueryInterface
};

/**!
 * @fileOverview Kickass library to create and place poppers near their reference elements.
 * @version 1.15.0
 * @license
 * Copyright (c) 2016 Federico Zivolo and contributors
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */
var isBrowser = typeof window !== 'undefined' && typeof document !== 'undefined';

var longerTimeoutBrowsers = ['Edge', 'Trident', 'Firefox'];
var timeoutDuration = 0;
for (var i = 0; i < longerTimeoutBrowsers.length; i += 1) {
  if (isBrowser && navigator.userAgent.indexOf(longerTimeoutBrowsers[i]) >= 0) {
    timeoutDuration = 1;
    break;
  }
}

function microtaskDebounce(fn) {
  var called = false;
  return function () {
    if (called) {
      return;
    }
    called = true;
    window.Promise.resolve().then(function () {
      called = false;
      fn();
    });
  };
}

function taskDebounce(fn) {
  var scheduled = false;
  return function () {
    if (!scheduled) {
      scheduled = true;
      setTimeout(function () {
        scheduled = false;
        fn();
      }, timeoutDuration);
    }
  };
}

var supportsMicroTasks = isBrowser && window.Promise;

/**
* Create a debounced version of a method, that's asynchronously deferred
* but called in the minimum time possible.
*
* @method
* @memberof Popper.Utils
* @argument {Function} fn
* @returns {Function}
*/
var debounce = supportsMicroTasks ? microtaskDebounce : taskDebounce;

/**
 * Check if the given variable is a function
 * @method
 * @memberof Popper.Utils
 * @argument {Any} functionToCheck - variable to check
 * @returns {Boolean} answer to: is a function?
 */
function isFunction(functionToCheck) {
  var getType = {};
  return functionToCheck && getType.toString.call(functionToCheck) === '[object Function]';
}

/**
 * Get CSS computed property of the given element
 * @method
 * @memberof Popper.Utils
 * @argument {Eement} element
 * @argument {String} property
 */
function getStyleComputedProperty(element, property) {
  if (element.nodeType !== 1) {
    return [];
  }
  // NOTE: 1 DOM access here
  var window = element.ownerDocument.defaultView;
  var css = window.getComputedStyle(element, null);
  return property ? css[property] : css;
}

/**
 * Returns the parentNode or the host of the element
 * @method
 * @memberof Popper.Utils
 * @argument {Element} element
 * @returns {Element} parent
 */
function getParentNode(element) {
  if (element.nodeName === 'HTML') {
    return element;
  }
  return element.parentNode || element.host;
}

/**
 * Returns the scrolling parent of the given element
 * @method
 * @memberof Popper.Utils
 * @argument {Element} element
 * @returns {Element} scroll parent
 */
function getScrollParent(element) {
  // Return body, `getScroll` will take care to get the correct `scrollTop` from it
  if (!element) {
    return document.body;
  }

  switch (element.nodeName) {
    case 'HTML':
    case 'BODY':
      return element.ownerDocument.body;
    case '#document':
      return element.body;
  }

  // Firefox want us to check `-x` and `-y` variations as well

  var _getStyleComputedProp = getStyleComputedProperty(element),
      overflow = _getStyleComputedProp.overflow,
      overflowX = _getStyleComputedProp.overflowX,
      overflowY = _getStyleComputedProp.overflowY;

  if (/(auto|scroll|overlay)/.test(overflow + overflowY + overflowX)) {
    return element;
  }

  return getScrollParent(getParentNode(element));
}

var isIE11 = isBrowser && !!(window.MSInputMethodContext && document.documentMode);
var isIE10 = isBrowser && /MSIE 10/.test(navigator.userAgent);

/**
 * Determines if the browser is Internet Explorer
 * @method
 * @memberof Popper.Utils
 * @param {Number} version to check
 * @returns {Boolean} isIE
 */
function isIE(version) {
  if (version === 11) {
    return isIE11;
  }
  if (version === 10) {
    return isIE10;
  }
  return isIE11 || isIE10;
}

/**
 * Returns the offset parent of the given element
 * @method
 * @memberof Popper.Utils
 * @argument {Element} element
 * @returns {Element} offset parent
 */
function getOffsetParent(element) {
  if (!element) {
    return document.documentElement;
  }

  var noOffsetParent = isIE(10) ? document.body : null;

  // NOTE: 1 DOM access here
  var offsetParent = element.offsetParent || null;
  // Skip hidden elements which don't have an offsetParent
  while (offsetParent === noOffsetParent && element.nextElementSibling) {
    offsetParent = (element = element.nextElementSibling).offsetParent;
  }

  var nodeName = offsetParent && offsetParent.nodeName;

  if (!nodeName || nodeName === 'BODY' || nodeName === 'HTML') {
    return element ? element.ownerDocument.documentElement : document.documentElement;
  }

  // .offsetParent will return the closest TH, TD or TABLE in case
  // no offsetParent is present, I hate this job...
  if (['TH', 'TD', 'TABLE'].indexOf(offsetParent.nodeName) !== -1 && getStyleComputedProperty(offsetParent, 'position') === 'static') {
    return getOffsetParent(offsetParent);
  }

  return offsetParent;
}

function isOffsetContainer(element) {
  var nodeName = element.nodeName;

  if (nodeName === 'BODY') {
    return false;
  }
  return nodeName === 'HTML' || getOffsetParent(element.firstElementChild) === element;
}

/**
 * Finds the root node (document, shadowDOM root) of the given element
 * @method
 * @memberof Popper.Utils
 * @argument {Element} node
 * @returns {Element} root node
 */
function getRoot(node) {
  if (node.parentNode !== null) {
    return getRoot(node.parentNode);
  }

  return node;
}

/**
 * Finds the offset parent common to the two provided nodes
 * @method
 * @memberof Popper.Utils
 * @argument {Element} element1
 * @argument {Element} element2
 * @returns {Element} common offset parent
 */
function findCommonOffsetParent(element1, element2) {
  // This check is needed to avoid errors in case one of the elements isn't defined for any reason
  if (!element1 || !element1.nodeType || !element2 || !element2.nodeType) {
    return document.documentElement;
  }

  // Here we make sure to give as "start" the element that comes first in the DOM
  var order = element1.compareDocumentPosition(element2) & Node.DOCUMENT_POSITION_FOLLOWING;
  var start = order ? element1 : element2;
  var end = order ? element2 : element1;

  // Get common ancestor container
  var range = document.createRange();
  range.setStart(start, 0);
  range.setEnd(end, 0);
  var commonAncestorContainer = range.commonAncestorContainer;

  // Both nodes are inside #document

  if (element1 !== commonAncestorContainer && element2 !== commonAncestorContainer || start.contains(end)) {
    if (isOffsetContainer(commonAncestorContainer)) {
      return commonAncestorContainer;
    }

    return getOffsetParent(commonAncestorContainer);
  }

  // one of the nodes is inside shadowDOM, find which one
  var element1root = getRoot(element1);
  if (element1root.host) {
    return findCommonOffsetParent(element1root.host, element2);
  } else {
    return findCommonOffsetParent(element1, getRoot(element2).host);
  }
}

/**
 * Gets the scroll value of the given element in the given side (top and left)
 * @method
 * @memberof Popper.Utils
 * @argument {Element} element
 * @argument {String} side `top` or `left`
 * @returns {number} amount of scrolled pixels
 */
function getScroll(element) {
  var side = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'top';

  var upperSide = side === 'top' ? 'scrollTop' : 'scrollLeft';
  var nodeName = element.nodeName;

  if (nodeName === 'BODY' || nodeName === 'HTML') {
    var html = element.ownerDocument.documentElement;
    var scrollingElement = element.ownerDocument.scrollingElement || html;
    return scrollingElement[upperSide];
  }

  return element[upperSide];
}

/*
 * Sum or subtract the element scroll values (left and top) from a given rect object
 * @method
 * @memberof Popper.Utils
 * @param {Object} rect - Rect object you want to change
 * @param {HTMLElement} element - The element from the function reads the scroll values
 * @param {Boolean} subtract - set to true if you want to subtract the scroll values
 * @return {Object} rect - The modifier rect object
 */
function includeScroll(rect, element) {
  var subtract = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;

  var scrollTop = getScroll(element, 'top');
  var scrollLeft = getScroll(element, 'left');
  var modifier = subtract ? -1 : 1;
  rect.top += scrollTop * modifier;
  rect.bottom += scrollTop * modifier;
  rect.left += scrollLeft * modifier;
  rect.right += scrollLeft * modifier;
  return rect;
}

/*
 * Helper to detect borders of a given element
 * @method
 * @memberof Popper.Utils
 * @param {CSSStyleDeclaration} styles
 * Result of `getStyleComputedProperty` on the given element
 * @param {String} axis - `x` or `y`
 * @return {number} borders - The borders size of the given axis
 */

function getBordersSize(styles, axis) {
  var sideA = axis === 'x' ? 'Left' : 'Top';
  var sideB = sideA === 'Left' ? 'Right' : 'Bottom';

  return parseFloat(styles['border' + sideA + 'Width'], 10) + parseFloat(styles['border' + sideB + 'Width'], 10);
}

function getSize(axis, body, html, computedStyle) {
  return Math.max(body['offset' + axis], body['scroll' + axis], html['client' + axis], html['offset' + axis], html['scroll' + axis], isIE(10) ? parseInt(html['offset' + axis]) + parseInt(computedStyle['margin' + (axis === 'Height' ? 'Top' : 'Left')]) + parseInt(computedStyle['margin' + (axis === 'Height' ? 'Bottom' : 'Right')]) : 0);
}

function getWindowSizes(document) {
  var body = document.body;
  var html = document.documentElement;
  var computedStyle = isIE(10) && getComputedStyle(html);

  return {
    height: getSize('Height', body, html, computedStyle),
    width: getSize('Width', body, html, computedStyle)
  };
}

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

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

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

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

  return obj;
};

var _extends = Object.assign || function (target) {
  for (var i = 1; i < arguments.length; i++) {
    var source = arguments[i];

    for (var key in source) {
      if (Object.prototype.hasOwnProperty.call(source, key)) {
        target[key] = source[key];
      }
    }
  }

  return target;
};

/**
 * Given element offsets, generate an output similar to getBoundingClientRect
 * @method
 * @memberof Popper.Utils
 * @argument {Object} offsets
 * @returns {Object} ClientRect like output
 */
function getClientRect(offsets) {
  return _extends({}, offsets, {
    right: offsets.left + offsets.width,
    bottom: offsets.top + offsets.height
  });
}

/**
 * Get bounding client rect of given element
 * @method
 * @memberof Popper.Utils
 * @param {HTMLElement} element
 * @return {Object} client rect
 */
function getBoundingClientRect(element) {
  var rect = {};

  // IE10 10 FIX: Please, don't ask, the element isn't
  // considered in DOM in some circumstances...
  // This isn't reproducible in IE10 compatibility mode of IE11
  try {
    if (isIE(10)) {
      rect = element.getBoundingClientRect();
      var scrollTop = getScroll(element, 'top');
      var scrollLeft = getScroll(element, 'left');
      rect.top += scrollTop;
      rect.left += scrollLeft;
      rect.bottom += scrollTop;
      rect.right += scrollLeft;
    } else {
      rect = element.getBoundingClientRect();
    }
  } catch (e) {}

  var result = {
    left: rect.left,
    top: rect.top,
    width: rect.right - rect.left,
    height: rect.bottom - rect.top
  };

  // subtract scrollbar size from sizes
  var sizes = element.nodeName === 'HTML' ? getWindowSizes(element.ownerDocument) : {};
  var width = sizes.width || element.clientWidth || result.right - result.left;
  var height = sizes.height || element.clientHeight || result.bottom - result.top;

  var horizScrollbar = element.offsetWidth - width;
  var vertScrollbar = element.offsetHeight - height;

  // if an hypothetical scrollbar is detected, we must be sure it's not a `border`
  // we make this check conditional for performance reasons
  if (horizScrollbar || vertScrollbar) {
    var styles = getStyleComputedProperty(element);
    horizScrollbar -= getBordersSize(styles, 'x');
    vertScrollbar -= getBordersSize(styles, 'y');

    result.width -= horizScrollbar;
    result.height -= vertScrollbar;
  }

  return getClientRect(result);
}

function getOffsetRectRelativeToArbitraryNode(children, parent) {
  var fixedPosition = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false;

  var isIE10 = isIE(10);
  var isHTML = parent.nodeName === 'HTML';
  var childrenRect = getBoundingClientRect(children);
  var parentRect = getBoundingClientRect(parent);
  var scrollParent = getScrollParent(children);

  var styles = getStyleComputedProperty(parent);
  var borderTopWidth = parseFloat(styles.borderTopWidth, 10);
  var borderLeftWidth = parseFloat(styles.borderLeftWidth, 10);

  // In cases where the parent is fixed, we must ignore negative scroll in offset calc
  if (fixedPosition && isHTML) {
    parentRect.top = Math.max(parentRect.top, 0);
    parentRect.left = Math.max(parentRect.left, 0);
  }
  var offsets = getClientRect({
    top: childrenRect.top - parentRect.top - borderTopWidth,
    left: childrenRect.left - parentRect.left - borderLeftWidth,
    width: childrenRect.width,
    height: childrenRect.height
  });
  offsets.marginTop = 0;
  offsets.marginLeft = 0;

  // Subtract margins of documentElement in case it's being used as parent
  // we do this only on HTML because it's the only element that behaves
  // differently when margins are applied to it. The margins are included in
  // the box of the documentElement, in the other cases not.
  if (!isIE10 && isHTML) {
    var marginTop = parseFloat(styles.marginTop, 10);
    var marginLeft = parseFloat(styles.marginLeft, 10);

    offsets.top -= borderTopWidth - marginTop;
    offsets.bottom -= borderTopWidth - marginTop;
    offsets.left -= borderLeftWidth - marginLeft;
    offsets.right -= borderLeftWidth - marginLeft;

    // Attach marginTop and marginLeft because in some circumstances we may need them
    offsets.marginTop = marginTop;
    offsets.marginLeft = marginLeft;
  }

  if (isIE10 && !fixedPosition ? parent.contains(scrollParent) : parent === scrollParent && scrollParent.nodeName !== 'BODY') {
    offsets = includeScroll(offsets, parent);
  }

  return offsets;
}

function getViewportOffsetRectRelativeToArtbitraryNode(element) {
  var excludeScroll = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;

  var html = element.ownerDocument.documentElement;
  var relativeOffset = getOffsetRectRelativeToArbitraryNode(element, html);
  var width = Math.max(html.clientWidth, window.innerWidth || 0);
  var height = Math.max(html.clientHeight, window.innerHeight || 0);

  var scrollTop = !excludeScroll ? getScroll(html) : 0;
  var scrollLeft = !excludeScroll ? getScroll(html, 'left') : 0;

  var offset = {
    top: scrollTop - relativeOffset.top + relativeOffset.marginTop,
    left: scrollLeft - relativeOffset.left + relativeOffset.marginLeft,
    width: width,
    height: height
  };

  return getClientRect(offset);
}

/**
 * Check if the given element is fixed or is inside a fixed parent
 * @method
 * @memberof Popper.Utils
 * @argument {Element} element
 * @argument {Element} customContainer
 * @returns {Boolean} answer to "isFixed?"
 */
function isFixed(element) {
  var nodeName = element.nodeName;
  if (nodeName === 'BODY' || nodeName === 'HTML') {
    return false;
  }
  if (getStyleComputedProperty(element, 'position') === 'fixed') {
    return true;
  }
  var parentNode = getParentNode(element);
  if (!parentNode) {
    return false;
  }
  return isFixed(parentNode);
}

/**
 * Finds the first parent of an element that has a transformed property defined
 * @method
 * @memberof Popper.Utils
 * @argument {Element} element
 * @returns {Element} first transformed parent or documentElement
 */

function getFixedPositionOffsetParent(element) {
  // This check is needed to avoid errors in case one of the elements isn't defined for any reason
  if (!element || !element.parentElement || isIE()) {
    return document.documentElement;
  }
  var el = element.parentElement;
  while (el && getStyleComputedProperty(el, 'transform') === 'none') {
    el = el.parentElement;
  }
  return el || document.documentElement;
}

/**
 * Computed the boundaries limits and return them
 * @method
 * @memberof Popper.Utils
 * @param {HTMLElement} popper
 * @param {HTMLElement} reference
 * @param {number} padding
 * @param {HTMLElement} boundariesElement - Element used to define the boundaries
 * @param {Boolean} fixedPosition - Is in fixed position mode
 * @returns {Object} Coordinates of the boundaries
 */
function getBoundaries(popper, reference, padding, boundariesElement) {
  var fixedPosition = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : false;

  // NOTE: 1 DOM access here

  var boundaries = { top: 0, left: 0 };
  var offsetParent = fixedPosition ? getFixedPositionOffsetParent(popper) : findCommonOffsetParent(popper, reference);

  // Handle viewport case
  if (boundariesElement === 'viewport') {
    boundaries = getViewportOffsetRectRelativeToArtbitraryNode(offsetParent, fixedPosition);
  } else {
    // Handle other cases based on DOM element used as boundaries
    var boundariesNode = void 0;
    if (boundariesElement === 'scrollParent') {
      boundariesNode = getScrollParent(getParentNode(reference));
      if (boundariesNode.nodeName === 'BODY') {
        boundariesNode = popper.ownerDocument.documentElement;
      }
    } else if (boundariesElement === 'window') {
      boundariesNode = popper.ownerDocument.documentElement;
    } else {
      boundariesNode = boundariesElement;
    }

    var offsets = getOffsetRectRelativeToArbitraryNode(boundariesNode, offsetParent, fixedPosition);

    // In case of HTML, we need a different computation
    if (boundariesNode.nodeName === 'HTML' && !isFixed(offsetParent)) {
      var _getWindowSizes = getWindowSizes(popper.ownerDocument),
          height = _getWindowSizes.height,
          width = _getWindowSizes.width;

      boundaries.top += offsets.top - offsets.marginTop;
      boundaries.bottom = height + offsets.top;
      boundaries.left += offsets.left - offsets.marginLeft;
      boundaries.right = width + offsets.left;
    } else {
      // for all the other DOM elements, this one is good
      boundaries = offsets;
    }
  }

  // Add paddings
  padding = padding || 0;
  var isPaddingNumber = typeof padding === 'number';
  boundaries.left += isPaddingNumber ? padding : padding.left || 0;
  boundaries.top += isPaddingNumber ? padding : padding.top || 0;
  boundaries.right -= isPaddingNumber ? padding : padding.right || 0;
  boundaries.bottom -= isPaddingNumber ? padding : padding.bottom || 0;

  return boundaries;
}

function getArea(_ref) {
  var width = _ref.width,
      height = _ref.height;

  return width * height;
}

/**
 * Utility used to transform the `auto` placement to the placement with more
 * available space.
 * @method
 * @memberof Popper.Utils
 * @argument {Object} data - The data object generated by update method
 * @argument {Object} options - Modifiers configuration and options
 * @returns {Object} The data object, properly modified
 */
function computeAutoPlacement(placement, refRect, popper, reference, boundariesElement) {
  var padding = arguments.length > 5 && arguments[5] !== undefined ? arguments[5] : 0;

  if (placement.indexOf('auto') === -1) {
    return placement;
  }

  var boundaries = getBoundaries(popper, reference, padding, boundariesElement);

  var rects = {
    top: {
      width: boundaries.width,
      height: refRect.top - boundaries.top
    },
    right: {
      width: boundaries.right - refRect.right,
      height: boundaries.height
    },
    bottom: {
      width: boundaries.width,
      height: boundaries.bottom - refRect.bottom
    },
    left: {
      width: refRect.left - boundaries.left,
      height: boundaries.height
    }
  };

  var sortedAreas = Object.keys(rects).map(function (key) {
    return _extends({
      key: key
    }, rects[key], {
      area: getArea(rects[key])
    });
  }).sort(function (a, b) {
    return b.area - a.area;
  });

  var filteredAreas = sortedAreas.filter(function (_ref2) {
    var width = _ref2.width,
        height = _ref2.height;
    return width >= popper.clientWidth && height >= popper.clientHeight;
  });

  var computedPlacement = filteredAreas.length > 0 ? filteredAreas[0].key : sortedAreas[0].key;

  var variation = placement.split('-')[1];

  return computedPlacement + (variation ? '-' + variation : '');
}

/**
 * Get offsets to the reference element
 * @method
 * @memberof Popper.Utils
 * @param {Object} state
 * @param {Element} popper - the popper element
 * @param {Element} reference - the reference element (the popper will be relative to this)
 * @param {Element} fixedPosition - is in fixed position mode
 * @returns {Object} An object containing the offsets which will be applied to the popper
 */
function getReferenceOffsets(state, popper, reference) {
  var fixedPosition = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : null;

  var commonOffsetParent = fixedPosition ? getFixedPositionOffsetParent(popper) : findCommonOffsetParent(popper, reference);
  return getOffsetRectRelativeToArbitraryNode(reference, commonOffsetParent, fixedPosition);
}

/**
 * Get the outer sizes of the given element (offset size + margins)
 * @method
 * @memberof Popper.Utils
 * @argument {Element} element
 * @returns {Object} object containing width and height properties
 */
function getOuterSizes(element) {
  var window = element.ownerDocument.defaultView;
  var styles = window.getComputedStyle(element);
  var x = parseFloat(styles.marginTop || 0) + parseFloat(styles.marginBottom || 0);
  var y = parseFloat(styles.marginLeft || 0) + parseFloat(styles.marginRight || 0);
  var result = {
    width: element.offsetWidth + y,
    height: element.offsetHeight + x
  };
  return result;
}

/**
 * Get the opposite placement of the given one
 * @method
 * @memberof Popper.Utils
 * @argument {String} placement
 * @returns {String} flipped placement
 */
function getOppositePlacement(placement) {
  var hash = { left: 'right', right: 'left', bottom: 'top', top: 'bottom' };
  return placement.replace(/left|right|bottom|top/g, function (matched) {
    return hash[matched];
  });
}

/**
 * Get offsets to the popper
 * @method
 * @memberof Popper.Utils
 * @param {Object} position - CSS position the Popper will get applied
 * @param {HTMLElement} popper - the popper element
 * @param {Object} referenceOffsets - the reference offsets (the popper will be relative to this)
 * @param {String} placement - one of the valid placement options
 * @returns {Object} popperOffsets - An object containing the offsets which will be applied to the popper
 */
function getPopperOffsets(popper, referenceOffsets, placement) {
  placement = placement.split('-')[0];

  // Get popper node sizes
  var popperRect = getOuterSizes(popper);

  // Add position, width and height to our offsets object
  var popperOffsets = {
    width: popperRect.width,
    height: popperRect.height
  };

  // depending by the popper placement we have to compute its offsets slightly differently
  var isHoriz = ['right', 'left'].indexOf(placement) !== -1;
  var mainSide = isHoriz ? 'top' : 'left';
  var secondarySide = isHoriz ? 'left' : 'top';
  var measurement = isHoriz ? 'height' : 'width';
  var secondaryMeasurement = !isHoriz ? 'height' : 'width';

  popperOffsets[mainSide] = referenceOffsets[mainSide] + referenceOffsets[measurement] / 2 - popperRect[measurement] / 2;
  if (placement === secondarySide) {
    popperOffsets[secondarySide] = referenceOffsets[secondarySide] - popperRect[secondaryMeasurement];
  } else {
    popperOffsets[secondarySide] = referenceOffsets[getOppositePlacement(secondarySide)];
  }

  return popperOffsets;
}

/**
 * Mimics the `find` method of Array
 * @method
 * @memberof Popper.Utils
 * @argument {Array} arr
 * @argument prop
 * @argument value
 * @returns index or -1
 */
function find(arr, check) {
  // use native find if supported
  if (Array.prototype.find) {
    return arr.find(check);
  }

  // use `filter` to obtain the same behavior of `find`
  return arr.filter(check)[0];
}

/**
 * Return the index of the matching object
 * @method
 * @memberof Popper.Utils
 * @argument {Array} arr
 * @argument prop
 * @argument value
 * @returns index or -1
 */
function findIndex(arr, prop, value) {
  // use native findIndex if supported
  if (Array.prototype.findIndex) {
    return arr.findIndex(function (cur) {
      return cur[prop] === value;
    });
  }

  // use `find` + `indexOf` if `findIndex` isn't supported
  var match = find(arr, function (obj) {
    return obj[prop] === value;
  });
  return arr.indexOf(match);
}

/**
 * Loop trough the list of modifiers and run them in order,
 * each of them will then edit the data object.
 * @method
 * @memberof Popper.Utils
 * @param {dataObject} data
 * @param {Array} modifiers
 * @param {String} ends - Optional modifier name used as stopper
 * @returns {dataObject}
 */
function runModifiers(modifiers, data, ends) {
  var modifiersToRun = ends === undefined ? modifiers : modifiers.slice(0, findIndex(modifiers, 'name', ends));

  modifiersToRun.forEach(function (modifier) {
    if (modifier['function']) {
      // eslint-disable-line dot-notation
      console.warn('`modifier.function` is deprecated, use `modifier.fn`!');
    }
    var fn = modifier['function'] || modifier.fn; // eslint-disable-line dot-notation
    if (modifier.enabled && isFunction(fn)) {
      // Add properties to offsets to make them a complete clientRect object
      // we do this before each modifier to make sure the previous one doesn't
      // mess with these values
      data.offsets.popper = getClientRect(data.offsets.popper);
      data.offsets.reference = getClientRect(data.offsets.reference);

      data = fn(data, modifier);
    }
  });

  return data;
}

/**
 * Updates the position of the popper, computing the new offsets and applying
 * the new style.<br />
 * Prefer `scheduleUpdate` over `update` because of performance reasons.
 * @method
 * @memberof Popper
 */
function update() {
  // if popper is destroyed, don't perform any further update
  if (this.state.isDestroyed) {
    return;
  }

  var data = {
    instance: this,
    styles: {},
    arrowStyles: {},
    attributes: {},
    flipped: false,
    offsets: {}
  };

  // compute reference element offsets
  data.offsets.reference = getReferenceOffsets(this.state, this.popper, this.reference, this.options.positionFixed);

  // compute auto placement, store placement inside the data object,
  // modifiers will be able to edit `placement` if needed
  // and refer to originalPlacement to know the original value
  data.placement = computeAutoPlacement(this.options.placement, data.offsets.reference, this.popper, this.reference, this.options.modifiers.flip.boundariesElement, this.options.modifiers.flip.padding);

  // store the computed placement inside `originalPlacement`
  data.originalPlacement = data.placement;

  data.positionFixed = this.options.positionFixed;

  // compute the popper offsets
  data.offsets.popper = getPopperOffsets(this.popper, data.offsets.reference, data.placement);

  data.offsets.popper.position = this.options.positionFixed ? 'fixed' : 'absolute';

  // run the modifiers
  data = runModifiers(this.modifiers, data);

  // the first `update` will call `onCreate` callback
  // the other ones will call `onUpdate` callback
  if (!this.state.isCreated) {
    this.state.isCreated = true;
    this.options.onCreate(data);
  } else {
    this.options.onUpdate(data);
  }
}

/**
 * Helper used to know if the given modifier is enabled.
 * @method
 * @memberof Popper.Utils
 * @returns {Boolean}
 */
function isModifierEnabled(modifiers, modifierName) {
  return modifiers.some(function (_ref) {
    var name = _ref.name,
        enabled = _ref.enabled;
    return enabled && name === modifierName;
  });
}

/**
 * Get the prefixed supported property name
 * @method
 * @memberof Popper.Utils
 * @argument {String} property (camelCase)
 * @returns {String} prefixed property (camelCase or PascalCase, depending on the vendor prefix)
 */
function getSupportedPropertyName(property) {
  var prefixes = [false, 'ms', 'Webkit', 'Moz', 'O'];
  var upperProp = property.charAt(0).toUpperCase() + property.slice(1);

  for (var i = 0; i < prefixes.length; i++) {
    var prefix = prefixes[i];
    var toCheck = prefix ? '' + prefix + upperProp : property;
    if (typeof document.body.style[toCheck] !== 'undefined') {
      return toCheck;
    }
  }
  return null;
}

/**
 * Destroys the popper.
 * @method
 * @memberof Popper
 */
function destroy() {
  this.state.isDestroyed = true;

  // touch DOM only if `applyStyle` modifier is enabled
  if (isModifierEnabled(this.modifiers, 'applyStyle')) {
    this.popper.removeAttribute('x-placement');
    this.popper.style.position = '';
    this.popper.style.top = '';
    this.popper.style.left = '';
    this.popper.style.right = '';
    this.popper.style.bottom = '';
    this.popper.style.willChange = '';
    this.popper.style[getSupportedPropertyName('transform')] = '';
  }

  this.disableEventListeners();

  // remove the popper if user explicity asked for the deletion on destroy
  // do not use `remove` because IE11 doesn't support it
  if (this.options.removeOnDestroy) {
    this.popper.parentNode.removeChild(this.popper);
  }
  return this;
}

/**
 * Get the window associated with the element
 * @argument {Element} element
 * @returns {Window}
 */
function getWindow(element) {
  var ownerDocument = element.ownerDocument;
  return ownerDocument ? ownerDocument.defaultView : window;
}

function attachToScrollParents(scrollParent, event, callback, scrollParents) {
  var isBody = scrollParent.nodeName === 'BODY';
  var target = isBody ? scrollParent.ownerDocument.defaultView : scrollParent;
  target.addEventListener(event, callback, { passive: true });

  if (!isBody) {
    attachToScrollParents(getScrollParent(target.parentNode), event, callback, scrollParents);
  }
  scrollParents.push(target);
}

/**
 * Setup needed event listeners used to update the popper position
 * @method
 * @memberof Popper.Utils
 * @private
 */
function setupEventListeners(reference, options, state, updateBound) {
  // Resize event listener on window
  state.updateBound = updateBound;
  getWindow(reference).addEventListener('resize', state.updateBound, { passive: true });

  // Scroll event listener on scroll parents
  var scrollElement = getScrollParent(reference);
  attachToScrollParents(scrollElement, 'scroll', state.updateBound, state.scrollParents);
  state.scrollElement = scrollElement;
  state.eventsEnabled = true;

  return state;
}

/**
 * It will add resize/scroll events and start recalculating
 * position of the popper element when they are triggered.
 * @method
 * @memberof Popper
 */
function enableEventListeners() {
  if (!this.state.eventsEnabled) {
    this.state = setupEventListeners(this.reference, this.options, this.state, this.scheduleUpdate);
  }
}

/**
 * Remove event listeners used to update the popper position
 * @method
 * @memberof Popper.Utils
 * @private
 */
function removeEventListeners(reference, state) {
  // Remove resize event listener on window
  getWindow(reference).removeEventListener('resize', state.updateBound);

  // Remove scroll event listener on scroll parents
  state.scrollParents.forEach(function (target) {
    target.removeEventListener('scroll', state.updateBound);
  });

  // Reset state
  state.updateBound = null;
  state.scrollParents = [];
  state.scrollElement = null;
  state.eventsEnabled = false;
  return state;
}

/**
 * It will remove resize/scroll events and won't recalculate popper position
 * when they are triggered. It also won't trigger `onUpdate` callback anymore,
 * unless you call `update` method manually.
 * @method
 * @memberof Popper
 */
function disableEventListeners() {
  if (this.state.eventsEnabled) {
    cancelAnimationFrame(this.scheduleUpdate);
    this.state = removeEventListeners(this.reference, this.state);
  }
}

/**
 * Tells if a given input is a number
 * @method
 * @memberof Popper.Utils
 * @param {*} input to check
 * @return {Boolean}
 */
function isNumeric(n) {
  return n !== '' && !isNaN(parseFloat(n)) && isFinite(n);
}

/**
 * Set the style to the given popper
 * @method
 * @memberof Popper.Utils
 * @argument {Element} element - Element to apply the style to
 * @argument {Object} styles
 * Object with a list of properties and values which will be applied to the element
 */
function setStyles(element, styles) {
  Object.keys(styles).forEach(function (prop) {
    var unit = '';
    // add unit if the value is numeric and is one of the following
    if (['width', 'height', 'top', 'right', 'bottom', 'left'].indexOf(prop) !== -1 && isNumeric(styles[prop])) {
      unit = 'px';
    }
    element.style[prop] = styles[prop] + unit;
  });
}

/**
 * Set the attributes to the given popper
 * @method
 * @memberof Popper.Utils
 * @argument {Element} element - Element to apply the attributes to
 * @argument {Object} styles
 * Object with a list of properties and values which will be applied to the element
 */
function setAttributes(element, attributes) {
  Object.keys(attributes).forEach(function (prop) {
    var value = attributes[prop];
    if (value !== false) {
      element.setAttribute(prop, attributes[prop]);
    } else {
      element.removeAttribute(prop);
    }
  });
}

/**
 * @function
 * @memberof Modifiers
 * @argument {Object} data - The data object generated by `update` method
 * @argument {Object} data.styles - List of style properties - values to apply to popper element
 * @argument {Object} data.attributes - List of attribute properties - values to apply to popper element
 * @argument {Object} options - Modifiers configuration and options
 * @returns {Object} The same data object
 */
function applyStyle(data) {
  // any property present in `data.styles` will be applied to the popper,
  // in this way we can make the 3rd party modifiers add custom styles to it
  // Be aware, modifiers could override the properties defined in the previous
  // lines of this modifier!
  setStyles(data.instance.popper, data.styles);

  // any property present in `data.attributes` will be applied to the popper,
  // they will be set as HTML attributes of the element
  setAttributes(data.instance.popper, data.attributes);

  // if arrowElement is defined and arrowStyles has some properties
  if (data.arrowElement && Object.keys(data.arrowStyles).length) {
    setStyles(data.arrowElement, data.arrowStyles);
  }

  return data;
}

/**
 * Set the x-placement attribute before everything else because it could be used
 * to add margins to the popper margins needs to be calculated to get the
 * correct popper offsets.
 * @method
 * @memberof Popper.modifiers
 * @param {HTMLElement} reference - The reference element used to position the popper
 * @param {HTMLElement} popper - The HTML element used as popper
 * @param {Object} options - Popper.js options
 */
function applyStyleOnLoad(reference, popper, options, modifierOptions, state) {
  // compute reference element offsets
  var referenceOffsets = getReferenceOffsets(state, popper, reference, options.positionFixed);

  // compute auto placement, store placement inside the data object,
  // modifiers will be able to edit `placement` if needed
  // and refer to originalPlacement to know the original value
  var placement = computeAutoPlacement(options.placement, referenceOffsets, popper, reference, options.modifiers.flip.boundariesElement, options.modifiers.flip.padding);

  popper.setAttribute('x-placement', placement);

  // Apply `position` to popper before anything else because
  // without the position applied we can't guarantee correct computations
  setStyles(popper, { position: options.positionFixed ? 'fixed' : 'absolute' });

  return options;
}

/**
 * @function
 * @memberof Popper.Utils
 * @argument {Object} data - The data object generated by `update` method
 * @argument {Boolean} shouldRound - If the offsets should be rounded at all
 * @returns {Object} The popper's position offsets rounded
 *
 * The tale of pixel-perfect positioning. It's still not 100% perfect, but as
 * good as it can be within reason.
 * Discussion here: https://github.com/FezVrasta/popper.js/pull/715
 *
 * Low DPI screens cause a popper to be blurry if not using full pixels (Safari
 * as well on High DPI screens).
 *
 * Firefox prefers no rounding for positioning and does not have blurriness on
 * high DPI screens.
 *
 * Only horizontal placement and left/right values need to be considered.
 */
function getRoundedOffsets(data, shouldRound) {
  var _data$offsets = data.offsets,
      popper = _data$offsets.popper,
      reference = _data$offsets.reference;
  var round = Math.round,
      floor = Math.floor;

  var noRound = function noRound(v) {
    return v;
  };

  var referenceWidth = round(reference.width);
  var popperWidth = round(popper.width);

  var isVertical = ['left', 'right'].indexOf(data.placement) !== -1;
  var isVariation = data.placement.indexOf('-') !== -1;
  var sameWidthParity = referenceWidth % 2 === popperWidth % 2;
  var bothOddWidth = referenceWidth % 2 === 1 && popperWidth % 2 === 1;

  var horizontalToInteger = !shouldRound ? noRound : isVertical || isVariation || sameWidthParity ? round : floor;
  var verticalToInteger = !shouldRound ? noRound : round;

  return {
    left: horizontalToInteger(bothOddWidth && !isVariation && shouldRound ? popper.left - 1 : popper.left),
    top: verticalToInteger(popper.top),
    bottom: verticalToInteger(popper.bottom),
    right: horizontalToInteger(popper.right)
  };
}

var isFirefox = isBrowser && /Firefox/i.test(navigator.userAgent);

/**
 * @function
 * @memberof Modifiers
 * @argument {Object} data - The data object generated by `update` method
 * @argument {Object} options - Modifiers configuration and options
 * @returns {Object} The data object, properly modified
 */
function computeStyle(data, options) {
  var x = options.x,
      y = options.y;
  var popper = data.offsets.popper;

  // Remove this legacy support in Popper.js v2

  var legacyGpuAccelerationOption = find(data.instance.modifiers, function (modifier) {
    return modifier.name === 'applyStyle';
  }).gpuAcceleration;
  if (legacyGpuAccelerationOption !== undefined) {
    console.warn('WARNING: `gpuAcceleration` option moved to `computeStyle` modifier and will not be supported in future versions of Popper.js!');
  }
  var gpuAcceleration = legacyGpuAccelerationOption !== undefined ? legacyGpuAccelerationOption : options.gpuAcceleration;

  var offsetParent = getOffsetParent(data.instance.popper);
  var offsetParentRect = getBoundingClientRect(offsetParent);

  // Styles
  var styles = {
    position: popper.position
  };

  var offsets = getRoundedOffsets(data, window.devicePixelRatio < 2 || !isFirefox);

  var sideA = x === 'bottom' ? 'top' : 'bottom';
  var sideB = y === 'right' ? 'left' : 'right';

  // if gpuAcceleration is set to `true` and transform is supported,
  //  we use `translate3d` to apply the position to the popper we
  // automatically use the supported prefixed version if needed
  var prefixedProperty = getSupportedPropertyName('transform');

  // now, let's make a step back and look at this code closely (wtf?)
  // If the content of the popper grows once it's been positioned, it
  // may happen that the popper gets misplaced because of the new content
  // overflowing its reference element
  // To avoid this problem, we provide two options (x and y), which allow
  // the consumer to define the offset origin.
  // If we position a popper on top of a reference element, we can set
  // `x` to `top` to make the popper grow towards its top instead of
  // its bottom.
  var left = void 0,
      top = void 0;
  if (sideA === 'bottom') {
    // when offsetParent is <html> the positioning is relative to the bottom of the screen (excluding the scrollbar)
    // and not the bottom of the html element
    if (offsetParent.nodeName === 'HTML') {
      top = -offsetParent.clientHeight + offsets.bottom;
    } else {
      top = -offsetParentRect.height + offsets.bottom;
    }
  } else {
    top = offsets.top;
  }
  if (sideB === 'right') {
    if (offsetParent.nodeName === 'HTML') {
      left = -offsetParent.clientWidth + offsets.right;
    } else {
      left = -offsetParentRect.width + offsets.right;
    }
  } else {
    left = offsets.left;
  }
  if (gpuAcceleration && prefixedProperty) {
    styles[prefixedProperty] = 'translate3d(' + left + 'px, ' + top + 'px, 0)';
    styles[sideA] = 0;
    styles[sideB] = 0;
    styles.willChange = 'transform';
  } else {
    // othwerise, we use the standard `top`, `left`, `bottom` and `right` properties
    var invertTop = sideA === 'bottom' ? -1 : 1;
    var invertLeft = sideB === 'right' ? -1 : 1;
    styles[sideA] = top * invertTop;
    styles[sideB] = left * invertLeft;
    styles.willChange = sideA + ', ' + sideB;
  }

  // Attributes
  var attributes = {
    'x-placement': data.placement
  };

  // Update `data` attributes, styles and arrowStyles
  data.attributes = _extends({}, attributes, data.attributes);
  data.styles = _extends({}, styles, data.styles);
  data.arrowStyles = _extends({}, data.offsets.arrow, data.arrowStyles);

  return data;
}

/**
 * Helper used to know if the given modifier depends from another one.<br />
 * It checks if the needed modifier is listed and enabled.
 * @method
 * @memberof Popper.Utils
 * @param {Array} modifiers - list of modifiers
 * @param {String} requestingName - name of requesting modifier
 * @param {String} requestedName - name of requested modifier
 * @returns {Boolean}
 */
function isModifierRequired(modifiers, requestingName, requestedName) {
  var requesting = find(modifiers, function (_ref) {
    var name = _ref.name;
    return name === requestingName;
  });

  var isRequired = !!requesting && modifiers.some(function (modifier) {
    return modifier.name === requestedName && modifier.enabled && modifier.order < requesting.order;
  });

  if (!isRequired) {
    var _requesting = '`' + requestingName + '`';
    var requested = '`' + requestedName + '`';
    console.warn(requested + ' modifier is required by ' + _requesting + ' modifier in order to work, be sure to include it before ' + _requesting + '!');
  }
  return isRequired;
}

/**
 * @function
 * @memberof Modifiers
 * @argument {Object} data - The data object generated by update method
 * @argument {Object} options - Modifiers configuration and options
 * @returns {Object} The data object, properly modified
 */
function arrow(data, options) {
  var _data$offsets$arrow;

  // arrow depends on keepTogether in order to work
  if (!isModifierRequired(data.instance.modifiers, 'arrow', 'keepTogether')) {
    return data;
  }

  var arrowElement = options.element;

  // if arrowElement is a string, suppose it's a CSS selector
  if (typeof arrowElement === 'string') {
    arrowElement = data.instance.popper.querySelector(arrowElement);

    // if arrowElement is not found, don't run the modifier
    if (!arrowElement) {
      return data;
    }
  } else {
    // if the arrowElement isn't a query selector we must check that the
    // provided DOM node is child of its popper node
    if (!data.instance.popper.contains(arrowElement)) {
      console.warn('WARNING: `arrow.element` must be child of its popper element!');
      return data;
    }
  }

  var placement = data.placement.split('-')[0];
  var _data$offsets = data.offsets,
      popper = _data$offsets.popper,
      reference = _data$offsets.reference;

  var isVertical = ['left', 'right'].indexOf(placement) !== -1;

  var len = isVertical ? 'height' : 'width';
  var sideCapitalized = isVertical ? 'Top' : 'Left';
  var side = sideCapitalized.toLowerCase();
  var altSide = isVertical ? 'left' : 'top';
  var opSide = isVertical ? 'bottom' : 'right';
  var arrowElementSize = getOuterSizes(arrowElement)[len];

  //
  // extends keepTogether behavior making sure the popper and its
  // reference have enough pixels in conjunction
  //

  // top/left side
  if (reference[opSide] - arrowElementSize < popper[side]) {
    data.offsets.popper[side] -= popper[side] - (reference[opSide] - arrowElementSize);
  }
  // bottom/right side
  if (reference[side] + arrowElementSize > popper[opSide]) {
    data.offsets.popper[side] += reference[side] + arrowElementSize - popper[opSide];
  }
  data.offsets.popper = getClientRect(data.offsets.popper);

  // compute center of the popper
  var center = reference[side] + reference[len] / 2 - arrowElementSize / 2;

  // Compute the sideValue using the updated popper offsets
  // take popper margin in account because we don't have this info available
  var css = getStyleComputedProperty(data.instance.popper);
  var popperMarginSide = parseFloat(css['margin' + sideCapitalized], 10);
  var popperBorderSide = parseFloat(css['border' + sideCapitalized + 'Width'], 10);
  var sideValue = center - data.offsets.popper[side] - popperMarginSide - popperBorderSide;

  // prevent arrowElement from being placed not contiguously to its popper
  sideValue = Math.max(Math.min(popper[len] - arrowElementSize, sideValue), 0);

  data.arrowElement = arrowElement;
  data.offsets.arrow = (_data$offsets$arrow = {}, defineProperty(_data$offsets$arrow, side, Math.round(sideValue)), defineProperty(_data$offsets$arrow, altSide, ''), _data$offsets$arrow);

  return data;
}

/**
 * Get the opposite placement variation of the given one
 * @method
 * @memberof Popper.Utils
 * @argument {String} placement variation
 * @returns {String} flipped placement variation
 */
function getOppositeVariation(variation) {
  if (variation === 'end') {
    return 'start';
  } else if (variation === 'start') {
    return 'end';
  }
  return variation;
}

/**
 * List of accepted placements to use as values of the `placement` option.<br />
 * Valid placements are:
 * - `auto`
 * - `top`
 * - `right`
 * - `bottom`
 * - `left`
 *
 * Each placement can have a variation from this list:
 * - `-start`
 * - `-end`
 *
 * Variations are interpreted easily if you think of them as the left to right
 * written languages. Horizontally (`top` and `bottom`), `start` is left and `end`
 * is right.<br />
 * Vertically (`left` and `right`), `start` is top and `end` is bottom.
 *
 * Some valid examples are:
 * - `top-end` (on top of reference, right aligned)
 * - `right-start` (on right of reference, top aligned)
 * - `bottom` (on bottom, centered)
 * - `auto-end` (on the side with more space available, alignment depends by placement)
 *
 * @static
 * @type {Array}
 * @enum {String}
 * @readonly
 * @method placements
 * @memberof Popper
 */
var placements = ['auto-start', 'auto', 'auto-end', 'top-start', 'top', 'top-end', 'right-start', 'right', 'right-end', 'bottom-end', 'bottom', 'bottom-start', 'left-end', 'left', 'left-start'];

// Get rid of `auto` `auto-start` and `auto-end`
var validPlacements = placements.slice(3);

/**
 * Given an initial placement, returns all the subsequent placements
 * clockwise (or counter-clockwise).
 *
 * @method
 * @memberof Popper.Utils
 * @argument {String} placement - A valid placement (it accepts variations)
 * @argument {Boolean} counter - Set to true to walk the placements counterclockwise
 * @returns {Array} placements including their variations
 */
function clockwise(placement) {
  var counter = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;

  var index = validPlacements.indexOf(placement);
  var arr = validPlacements.slice(index + 1).concat(validPlacements.slice(0, index));
  return counter ? arr.reverse() : arr;
}

var BEHAVIORS = {
  FLIP: 'flip',
  CLOCKWISE: 'clockwise',
  COUNTERCLOCKWISE: 'counterclockwise'
};

/**
 * @function
 * @memberof Modifiers
 * @argument {Object} data - The data object generated by update method
 * @argument {Object} options - Modifiers configuration and options
 * @returns {Object} The data object, properly modified
 */
function flip(data, options) {
  // if `inner` modifier is enabled, we can't use the `flip` modifier
  if (isModifierEnabled(data.instance.modifiers, 'inner')) {
    return data;
  }

  if (data.flipped && data.placement === data.originalPlacement) {
    // seems like flip is trying to loop, probably there's not enough space on any of the flippable sides
    return data;
  }

  var boundaries = getBoundaries(data.instance.popper, data.instance.reference, options.padding, options.boundariesElement, data.positionFixed);

  var placement = data.placement.split('-')[0];
  var placementOpposite = getOppositePlacement(placement);
  var variation = data.placement.split('-')[1] || '';

  var flipOrder = [];

  switch (options.behavior) {
    case BEHAVIORS.FLIP:
      flipOrder = [placement, placementOpposite];
      break;
    case BEHAVIORS.CLOCKWISE:
      flipOrder = clockwise(placement);
      break;
    case BEHAVIORS.COUNTERCLOCKWISE:
      flipOrder = clockwise(placement, true);
      break;
    default:
      flipOrder = options.behavior;
  }

  flipOrder.forEach(function (step, index) {
    if (placement !== step || flipOrder.length === index + 1) {
      return data;
    }

    placement = data.placement.split('-')[0];
    placementOpposite = getOppositePlacement(placement);

    var popperOffsets = data.offsets.popper;
    var refOffsets = data.offsets.reference;

    // using floor because the reference offsets may contain decimals we are not going to consider here
    var floor = Math.floor;
    var overlapsRef = placement === 'left' && floor(popperOffsets.right) > floor(refOffsets.left) || placement === 'right' && floor(popperOffsets.left) < floor(refOffsets.right) || placement === 'top' && floor(popperOffsets.bottom) > floor(refOffsets.top) || placement === 'bottom' && floor(popperOffsets.top) < floor(refOffsets.bottom);

    var overflowsLeft = floor(popperOffsets.left) < floor(boundaries.left);
    var overflowsRight = floor(popperOffsets.right) > floor(boundaries.right);
    var overflowsTop = floor(popperOffsets.top) < floor(boundaries.top);
    var overflowsBottom = floor(popperOffsets.bottom) > floor(boundaries.bottom);

    var overflowsBoundaries = placement === 'left' && overflowsLeft || placement === 'right' && overflowsRight || placement === 'top' && overflowsTop || placement === 'bottom' && overflowsBottom;

    // flip the variation if required
    var isVertical = ['top', 'bottom'].indexOf(placement) !== -1;

    // flips variation if reference element overflows boundaries
    var flippedVariationByRef = !!options.flipVariations && (isVertical && variation === 'start' && overflowsLeft || isVertical && variation === 'end' && overflowsRight || !isVertical && variation === 'start' && overflowsTop || !isVertical && variation === 'end' && overflowsBottom);

    // flips variation if popper content overflows boundaries
    var flippedVariationByContent = !!options.flipVariationsByContent && (isVertical && variation === 'start' && overflowsRight || isVertical && variation === 'end' && overflowsLeft || !isVertical && variation === 'start' && overflowsBottom || !isVertical && variation === 'end' && overflowsTop);

    var flippedVariation = flippedVariationByRef || flippedVariationByContent;

    if (overlapsRef || overflowsBoundaries || flippedVariation) {
      // this boolean to detect any flip loop
      data.flipped = true;

      if (overlapsRef || overflowsBoundaries) {
        placement = flipOrder[index + 1];
      }

      if (flippedVariation) {
        variation = getOppositeVariation(variation);
      }

      data.placement = placement + (variation ? '-' + variation : '');

      // this object contains `position`, we want to preserve it along with
      // any additional property we may add in the future
      data.offsets.popper = _extends({}, data.offsets.popper, getPopperOffsets(data.instance.popper, data.offsets.reference, data.placement));

      data = runModifiers(data.instance.modifiers, data, 'flip');
    }
  });
  return data;
}

/**
 * @function
 * @memberof Modifiers
 * @argument {Object} data - The data object generated by update method
 * @argument {Object} options - Modifiers configuration and options
 * @returns {Object} The data object, properly modified
 */
function keepTogether(data) {
  var _data$offsets = data.offsets,
      popper = _data$offsets.popper,
      reference = _data$offsets.reference;

  var placement = data.placement.split('-')[0];
  var floor = Math.floor;
  var isVertical = ['top', 'bottom'].indexOf(placement) !== -1;
  var side = isVertical ? 'right' : 'bottom';
  var opSide = isVertical ? 'left' : 'top';
  var measurement = isVertical ? 'width' : 'height';

  if (popper[side] < floor(reference[opSide])) {
    data.offsets.popper[opSide] = floor(reference[opSide]) - popper[measurement];
  }
  if (popper[opSide] > floor(reference[side])) {
    data.offsets.popper[opSide] = floor(reference[side]);
  }

  return data;
}

/**
 * Converts a string containing value + unit into a px value number
 * @function
 * @memberof {modifiers~offset}
 * @private
 * @argument {String} str - Value + unit string
 * @argument {String} measurement - `height` or `width`
 * @argument {Object} popperOffsets
 * @argument {Object} referenceOffsets
 * @returns {Number|String}
 * Value in pixels, or original string if no values were extracted
 */
function toValue(str, measurement, popperOffsets, referenceOffsets) {
  // separate value from unit
  var split = str.match(/((?:\-|\+)?\d*\.?\d*)(.*)/);
  var value = +split[1];
  var unit = split[2];

  // If it's not a number it's an operator, I guess
  if (!value) {
    return str;
  }

  if (unit.indexOf('%') === 0) {
    var element = void 0;
    switch (unit) {
      case '%p':
        element = popperOffsets;
        break;
      case '%':
      case '%r':
      default:
        element = referenceOffsets;
    }

    var rect = getClientRect(element);
    return rect[measurement] / 100 * value;
  } else if (unit === 'vh' || unit === 'vw') {
    // if is a vh or vw, we calculate the size based on the viewport
    var size = void 0;
    if (unit === 'vh') {
      size = Math.max(document.documentElement.clientHeight, window.innerHeight || 0);
    } else {
      size = Math.max(document.documentElement.clientWidth, window.innerWidth || 0);
    }
    return size / 100 * value;
  } else {
    // if is an explicit pixel unit, we get rid of the unit and keep the value
    // if is an implicit unit, it's px, and we return just the value
    return value;
  }
}

/**
 * Parse an `offset` string to extrapolate `x` and `y` numeric offsets.
 * @function
 * @memberof {modifiers~offset}
 * @private
 * @argument {String} offset
 * @argument {Object} popperOffsets
 * @argument {Object} referenceOffsets
 * @argument {String} basePlacement
 * @returns {Array} a two cells array with x and y offsets in numbers
 */
function parseOffset(offset, popperOffsets, referenceOffsets, basePlacement) {
  var offsets = [0, 0];

  // Use height if placement is left or right and index is 0 otherwise use width
  // in this way the first offset will use an axis and the second one
  // will use the other one
  var useHeight = ['right', 'left'].indexOf(basePlacement) !== -1;

  // Split the offset string to obtain a list of values and operands
  // The regex addresses values with the plus or minus sign in front (+10, -20, etc)
  var fragments = offset.split(/(\+|\-)/).map(function (frag) {
    return frag.trim();
  });

  // Detect if the offset string contains a pair of values or a single one
  // they could be separated by comma or space
  var divider = fragments.indexOf(find(fragments, function (frag) {
    return frag.search(/,|\s/) !== -1;
  }));

  if (fragments[divider] && fragments[divider].indexOf(',') === -1) {
    console.warn('Offsets separated by white space(s) are deprecated, use a comma (,) instead.');
  }

  // If divider is found, we divide the list of values and operands to divide
  // them by ofset X and Y.
  var splitRegex = /\s*,\s*|\s+/;
  var ops = divider !== -1 ? [fragments.slice(0, divider).concat([fragments[divider].split(splitRegex)[0]]), [fragments[divider].split(splitRegex)[1]].concat(fragments.slice(divider + 1))] : [fragments];

  // Convert the values with units to absolute pixels to allow our computations
  ops = ops.map(function (op, index) {
    // Most of the units rely on the orientation of the popper
    var measurement = (index === 1 ? !useHeight : useHeight) ? 'height' : 'width';
    var mergeWithPrevious = false;
    return op
    // This aggregates any `+` or `-` sign that aren't considered operators
    // e.g.: 10 + +5 => [10, +, +5]
    .reduce(function (a, b) {
      if (a[a.length - 1] === '' && ['+', '-'].indexOf(b) !== -1) {
        a[a.length - 1] = b;
        mergeWithPrevious = true;
        return a;
      } else if (mergeWithPrevious) {
        a[a.length - 1] += b;
        mergeWithPrevious = false;
        return a;
      } else {
        return a.concat(b);
      }
    }, [])
    // Here we convert the string values into number values (in px)
    .map(function (str) {
      return toValue(str, measurement, popperOffsets, referenceOffsets);
    });
  });

  // Loop trough the offsets arrays and execute the operations
  ops.forEach(function (op, index) {
    op.forEach(function (frag, index2) {
      if (isNumeric(frag)) {
        offsets[index] += frag * (op[index2 - 1] === '-' ? -1 : 1);
      }
    });
  });
  return offsets;
}

/**
 * @function
 * @memberof Modifiers
 * @argument {Object} data - The data object generated by update method
 * @argument {Object} options - Modifiers configuration and options
 * @argument {Number|String} options.offset=0
 * The offset value as described in the modifier description
 * @returns {Object} The data object, properly modified
 */
function offset(data, _ref) {
  var offset = _ref.offset;
  var placement = data.placement,
      _data$offsets = data.offsets,
      popper = _data$offsets.popper,
      reference = _data$offsets.reference;

  var basePlacement = placement.split('-')[0];

  var offsets = void 0;
  if (isNumeric(+offset)) {
    offsets = [+offset, 0];
  } else {
    offsets = parseOffset(offset, popper, reference, basePlacement);
  }

  if (basePlacement === 'left') {
    popper.top += offsets[0];
    popper.left -= offsets[1];
  } else if (basePlacement === 'right') {
    popper.top += offsets[0];
    popper.left += offsets[1];
  } else if (basePlacement === 'top') {
    popper.left += offsets[0];
    popper.top -= offsets[1];
  } else if (basePlacement === 'bottom') {
    popper.left += offsets[0];
    popper.top += offsets[1];
  }

  data.popper = popper;
  return data;
}

/**
 * @function
 * @memberof Modifiers
 * @argument {Object} data - The data object generated by `update` method
 * @argument {Object} options - Modifiers configuration and options
 * @returns {Object} The data object, properly modified
 */
function preventOverflow(data, options) {
  var boundariesElement = options.boundariesElement || getOffsetParent(data.instance.popper);

  // If offsetParent is the reference element, we really want to
  // go one step up and use the next offsetParent as reference to
  // avoid to make this modifier completely useless and look like broken
  if (data.instance.reference === boundariesElement) {
    boundariesElement = getOffsetParent(boundariesElement);
  }

  // NOTE: DOM access here
  // resets the popper's position so that the document size can be calculated excluding
  // the size of the popper element itself
  var transformProp = getSupportedPropertyName('transform');
  var popperStyles = data.instance.popper.style; // assignment to help minification
  var top = popperStyles.top,
      left = popperStyles.left,
      transform = popperStyles[transformProp];

  popperStyles.top = '';
  popperStyles.left = '';
  popperStyles[transformProp] = '';

  var boundaries = getBoundaries(data.instance.popper, data.instance.reference, options.padding, boundariesElement, data.positionFixed);

  // NOTE: DOM access here
  // restores the original style properties after the offsets have been computed
  popperStyles.top = top;
  popperStyles.left = left;
  popperStyles[transformProp] = transform;

  options.boundaries = boundaries;

  var order = options.priority;
  var popper = data.offsets.popper;

  var check = {
    primary: function primary(placement) {
      var value = popper[placement];
      if (popper[placement] < boundaries[placement] && !options.escapeWithReference) {
        value = Math.max(popper[placement], boundaries[placement]);
      }
      return defineProperty({}, placement, value);
    },
    secondary: function secondary(placement) {
      var mainSide = placement === 'right' ? 'left' : 'top';
      var value = popper[mainSide];
      if (popper[placement] > boundaries[placement] && !options.escapeWithReference) {
        value = Math.min(popper[mainSide], boundaries[placement] - (placement === 'right' ? popper.width : popper.height));
      }
      return defineProperty({}, mainSide, value);
    }
  };

  order.forEach(function (placement) {
    var side = ['left', 'top'].indexOf(placement) !== -1 ? 'primary' : 'secondary';
    popper = _extends({}, popper, check[side](placement));
  });

  data.offsets.popper = popper;

  return data;
}

/**
 * @function
 * @memberof Modifiers
 * @argument {Object} data - The data object generated by `update` method
 * @argument {Object} options - Modifiers configuration and options
 * @returns {Object} The data object, properly modified
 */
function shift(data) {
  var placement = data.placement;
  var basePlacement = placement.split('-')[0];
  var shiftvariation = placement.split('-')[1];

  // if shift shiftvariation is specified, run the modifier
  if (shiftvariation) {
    var _data$offsets = data.offsets,
        reference = _data$offsets.reference,
        popper = _data$offsets.popper;

    var isVertical = ['bottom', 'top'].indexOf(basePlacement) !== -1;
    var side = isVertical ? 'left' : 'top';
    var measurement = isVertical ? 'width' : 'height';

    var shiftOffsets = {
      start: defineProperty({}, side, reference[side]),
      end: defineProperty({}, side, reference[side] + reference[measurement] - popper[measurement])
    };

    data.offsets.popper = _extends({}, popper, shiftOffsets[shiftvariation]);
  }

  return data;
}

/**
 * @function
 * @memberof Modifiers
 * @argument {Object} data - The data object generated by update method
 * @argument {Object} options - Modifiers configuration and options
 * @returns {Object} The data object, properly modified
 */
function hide(data) {
  if (!isModifierRequired(data.instance.modifiers, 'hide', 'preventOverflow')) {
    return data;
  }

  var refRect = data.offsets.reference;
  var bound = find(data.instance.modifiers, function (modifier) {
    return modifier.name === 'preventOverflow';
  }).boundaries;

  if (refRect.bottom < bound.top || refRect.left > bound.right || refRect.top > bound.bottom || refRect.right < bound.left) {
    // Avoid unnecessary DOM access if visibility hasn't changed
    if (data.hide === true) {
      return data;
    }

    data.hide = true;
    data.attributes['x-out-of-boundaries'] = '';
  } else {
    // Avoid unnecessary DOM access if visibility hasn't changed
    if (data.hide === false) {
      return data;
    }

    data.hide = false;
    data.attributes['x-out-of-boundaries'] = false;
  }

  return data;
}

/**
 * @function
 * @memberof Modifiers
 * @argument {Object} data - The data object generated by `update` method
 * @argument {Object} options - Modifiers configuration and options
 * @returns {Object} The data object, properly modified
 */
function inner(data) {
  var placement = data.placement;
  var basePlacement = placement.split('-')[0];
  var _data$offsets = data.offsets,
      popper = _data$offsets.popper,
      reference = _data$offsets.reference;

  var isHoriz = ['left', 'right'].indexOf(basePlacement) !== -1;

  var subtractLength = ['top', 'left'].indexOf(basePlacement) === -1;

  popper[isHoriz ? 'left' : 'top'] = reference[basePlacement] - (subtractLength ? popper[isHoriz ? 'width' : 'height'] : 0);

  data.placement = getOppositePlacement(placement);
  data.offsets.popper = getClientRect(popper);

  return data;
}

/**
 * Modifier function, each modifier can have a function of this type assigned
 * to its `fn` property.<br />
 * These functions will be called on each update, this means that you must
 * make sure they are performant enough to avoid performance bottlenecks.
 *
 * @function ModifierFn
 * @argument {dataObject} data - The data object generated by `update` method
 * @argument {Object} options - Modifiers configuration and options
 * @returns {dataObject} The data object, properly modified
 */

/**
 * Modifiers are plugins used to alter the behavior of your poppers.<br />
 * Popper.js uses a set of 9 modifiers to provide all the basic functionalities
 * needed by the library.
 *
 * Usually you don't want to override the `order`, `fn` and `onLoad` props.
 * All the other properties are configurations that could be tweaked.
 * @namespace modifiers
 */
var modifiers = {
  /**
   * Modifier used to shift the popper on the start or end of its reference
   * element.<br />
   * It will read the variation of the `placement` property.<br />
   * It can be one either `-end` or `-start`.
   * @memberof modifiers
   * @inner
   */
  shift: {
    /** @prop {number} order=100 - Index used to define the order of execution */
    order: 100,
    /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
    enabled: true,
    /** @prop {ModifierFn} */
    fn: shift
  },

  /**
   * The `offset` modifier can shift your popper on both its axis.
   *
   * It accepts the following units:
   * - `px` or unit-less, interpreted as pixels
   * - `%` or `%r`, percentage relative to the length of the reference element
   * - `%p`, percentage relative to the length of the popper element
   * - `vw`, CSS viewport width unit
   * - `vh`, CSS viewport height unit
   *
   * For length is intended the main axis relative to the placement of the popper.<br />
   * This means that if the placement is `top` or `bottom`, the length will be the
   * `width`. In case of `left` or `right`, it will be the `height`.
   *
   * You can provide a single value (as `Number` or `String`), or a pair of values
   * as `String` divided by a comma or one (or more) white spaces.<br />
   * The latter is a deprecated method because it leads to confusion and will be
   * removed in v2.<br />
   * Additionally, it accepts additions and subtractions between different units.
   * Note that multiplications and divisions aren't supported.
   *
   * Valid examples are:
   * ```
   * 10
   * '10%'
   * '10, 10'
   * '10%, 10'
   * '10 + 10%'
   * '10 - 5vh + 3%'
   * '-10px + 5vh, 5px - 6%'
   * ```
   * > **NB**: If you desire to apply offsets to your poppers in a way that may make them overlap
   * > with their reference element, unfortunately, you will have to disable the `flip` modifier.
   * > You can read more on this at this [issue](https://github.com/FezVrasta/popper.js/issues/373).
   *
   * @memberof modifiers
   * @inner
   */
  offset: {
    /** @prop {number} order=200 - Index used to define the order of execution */
    order: 200,
    /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
    enabled: true,
    /** @prop {ModifierFn} */
    fn: offset,
    /** @prop {Number|String} offset=0
     * The offset value as described in the modifier description
     */
    offset: 0
  },

  /**
   * Modifier used to prevent the popper from being positioned outside the boundary.
   *
   * A scenario exists where the reference itself is not within the boundaries.<br />
   * We can say it has "escaped the boundaries" — or just "escaped".<br />
   * In this case we need to decide whether the popper should either:
   *
   * - detach from the reference and remain "trapped" in the boundaries, or
   * - if it should ignore the boundary and "escape with its reference"
   *
   * When `escapeWithReference` is set to`true` and reference is completely
   * outside its boundaries, the popper will overflow (or completely leave)
   * the boundaries in order to remain attached to the edge of the reference.
   *
   * @memberof modifiers
   * @inner
   */
  preventOverflow: {
    /** @prop {number} order=300 - Index used to define the order of execution */
    order: 300,
    /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
    enabled: true,
    /** @prop {ModifierFn} */
    fn: preventOverflow,
    /**
     * @prop {Array} [priority=['left','right','top','bottom']]
     * Popper will try to prevent overflow following these priorities by default,
     * then, it could overflow on the left and on top of the `boundariesElement`
     */
    priority: ['left', 'right', 'top', 'bottom'],
    /**
     * @prop {number} padding=5
     * Amount of pixel used to define a minimum distance between the boundaries
     * and the popper. This makes sure the popper always has a little padding
     * between the edges of its container
     */
    padding: 5,
    /**
     * @prop {String|HTMLElement} boundariesElement='scrollParent'
     * Boundaries used by the modifier. Can be `scrollParent`, `window`,
     * `viewport` or any DOM element.
     */
    boundariesElement: 'scrollParent'
  },

  /**
   * Modifier used to make sure the reference and its popper stay near each other
   * without leaving any gap between the two. Especially useful when the arrow is
   * enabled and you want to ensure that it points to its reference element.
   * It cares only about the first axis. You can still have poppers with margin
   * between the popper and its reference element.
   * @memberof modifiers
   * @inner
   */
  keepTogether: {
    /** @prop {number} order=400 - Index used to define the order of execution */
    order: 400,
    /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
    enabled: true,
    /** @prop {ModifierFn} */
    fn: keepTogether
  },

  /**
   * This modifier is used to move the `arrowElement` of the popper to make
   * sure it is positioned between the reference element and its popper element.
   * It will read the outer size of the `arrowElement` node to detect how many
   * pixels of conjunction are needed.
   *
   * It has no effect if no `arrowElement` is provided.
   * @memberof modifiers
   * @inner
   */
  arrow: {
    /** @prop {number} order=500 - Index used to define the order of execution */
    order: 500,
    /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
    enabled: true,
    /** @prop {ModifierFn} */
    fn: arrow,
    /** @prop {String|HTMLElement} element='[x-arrow]' - Selector or node used as arrow */
    element: '[x-arrow]'
  },

  /**
   * Modifier used to flip the popper's placement when it starts to overlap its
   * reference element.
   *
   * Requires the `preventOverflow` modifier before it in order to work.
   *
   * **NOTE:** this modifier will interrupt the current update cycle and will
   * restart it if it detects the need to flip the placement.
   * @memberof modifiers
   * @inner
   */
  flip: {
    /** @prop {number} order=600 - Index used to define the order of execution */
    order: 600,
    /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
    enabled: true,
    /** @prop {ModifierFn} */
    fn: flip,
    /**
     * @prop {String|Array} behavior='flip'
     * The behavior used to change the popper's placement. It can be one of
     * `flip`, `clockwise`, `counterclockwise` or an array with a list of valid
     * placements (with optional variations)
     */
    behavior: 'flip',
    /**
     * @prop {number} padding=5
     * The popper will flip if it hits the edges of the `boundariesElement`
     */
    padding: 5,
    /**
     * @prop {String|HTMLElement} boundariesElement='viewport'
     * The element which will define the boundaries of the popper position.
     * The popper will never be placed outside of the defined boundaries
     * (except if `keepTogether` is enabled)
     */
    boundariesElement: 'viewport',
    /**
     * @prop {Boolean} flipVariations=false
     * The popper will switch placement variation between `-start` and `-end` when
     * the reference element overlaps its boundaries.
     *
     * The original placement should have a set variation.
     */
    flipVariations: false,
    /**
     * @prop {Boolean} flipVariationsByContent=false
     * The popper will switch placement variation between `-start` and `-end` when
     * the popper element overlaps its reference boundaries.
     *
     * The original placement should have a set variation.
     */
    flipVariationsByContent: false
  },

  /**
   * Modifier used to make the popper flow toward the inner of the reference element.
   * By default, when this modifier is disabled, the popper will be placed outside
   * the reference element.
   * @memberof modifiers
   * @inner
   */
  inner: {
    /** @prop {number} order=700 - Index used to define the order of execution */
    order: 700,
    /** @prop {Boolean} enabled=false - Whether the modifier is enabled or not */
    enabled: false,
    /** @prop {ModifierFn} */
    fn: inner
  },

  /**
   * Modifier used to hide the popper when its reference element is outside of the
   * popper boundaries. It will set a `x-out-of-boundaries` attribute which can
   * be used to hide with a CSS selector the popper when its reference is
   * out of boundaries.
   *
   * Requires the `preventOverflow` modifier before it in order to work.
   * @memberof modifiers
   * @inner
   */
  hide: {
    /** @prop {number} order=800 - Index used to define the order of execution */
    order: 800,
    /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
    enabled: true,
    /** @prop {ModifierFn} */
    fn: hide
  },

  /**
   * Computes the style that will be applied to the popper element to gets
   * properly positioned.
   *
   * Note that this modifier will not touch the DOM, it just prepares the styles
   * so that `applyStyle` modifier can apply it. This separation is useful
   * in case you need to replace `applyStyle` with a custom implementation.
   *
   * This modifier has `850` as `order` value to maintain backward compatibility
   * with previous versions of Popper.js. Expect the modifiers ordering method
   * to change in future major versions of the library.
   *
   * @memberof modifiers
   * @inner
   */
  computeStyle: {
    /** @prop {number} order=850 - Index used to define the order of execution */
    order: 850,
    /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
    enabled: true,
    /** @prop {ModifierFn} */
    fn: computeStyle,
    /**
     * @prop {Boolean} gpuAcceleration=true
     * If true, it uses the CSS 3D transformation to position the popper.
     * Otherwise, it will use the `top` and `left` properties
     */
    gpuAcceleration: true,
    /**
     * @prop {string} [x='bottom']
     * Where to anchor the X axis (`bottom` or `top`). AKA X offset origin.
     * Change this if your popper should grow in a direction different from `bottom`
     */
    x: 'bottom',
    /**
     * @prop {string} [x='left']
     * Where to anchor the Y axis (`left` or `right`). AKA Y offset origin.
     * Change this if your popper should grow in a direction different from `right`
     */
    y: 'right'
  },

  /**
   * Applies the computed styles to the popper element.
   *
   * All the DOM manipulations are limited to this modifier. This is useful in case
   * you want to integrate Popper.js inside a framework or view library and you
   * want to delegate all the DOM manipulations to it.
   *
   * Note that if you disable this modifier, you must make sure the popper element
   * has its position set to `absolute` before Popper.js can do its work!
   *
   * Just disable this modifier and define your own to achieve the desired effect.
   *
   * @memberof modifiers
   * @inner
   */
  applyStyle: {
    /** @prop {number} order=900 - Index used to define the order of execution */
    order: 900,
    /** @prop {Boolean} enabled=true - Whether the modifier is enabled or not */
    enabled: true,
    /** @prop {ModifierFn} */
    fn: applyStyle,
    /** @prop {Function} */
    onLoad: applyStyleOnLoad,
    /**
     * @deprecated since version 1.10.0, the property moved to `computeStyle` modifier
     * @prop {Boolean} gpuAcceleration=true
     * If true, it uses the CSS 3D transformation to position the popper.
     * Otherwise, it will use the `top` and `left` properties
     */
    gpuAcceleration: undefined
  }
};

/**
 * The `dataObject` is an object containing all the information used by Popper.js.
 * This object is passed to modifiers and to the `onCreate` and `onUpdate` callbacks.
 * @name dataObject
 * @property {Object} data.instance The Popper.js instance
 * @property {String} data.placement Placement applied to popper
 * @property {String} data.originalPlacement Placement originally defined on init
 * @property {Boolean} data.flipped True if popper has been flipped by flip modifier
 * @property {Boolean} data.hide True if the reference element is out of boundaries, useful to know when to hide the popper
 * @property {HTMLElement} data.arrowElement Node used as arrow by arrow modifier
 * @property {Object} data.styles Any CSS property defined here will be applied to the popper. It expects the JavaScript nomenclature (eg. `marginBottom`)
 * @property {Object} data.arrowStyles Any CSS property defined here will be applied to the popper arrow. It expects the JavaScript nomenclature (eg. `marginBottom`)
 * @property {Object} data.boundaries Offsets of the popper boundaries
 * @property {Object} data.offsets The measurements of popper, reference and arrow elements
 * @property {Object} data.offsets.popper `top`, `left`, `width`, `height` values
 * @property {Object} data.offsets.reference `top`, `left`, `width`, `height` values
 * @property {Object} data.offsets.arrow] `top` and `left` offsets, only one of them will be different from 0
 */

/**
 * Default options provided to Popper.js constructor.<br />
 * These can be overridden using the `options` argument of Popper.js.<br />
 * To override an option, simply pass an object with the same
 * structure of the `options` object, as the 3rd argument. For example:
 * ```
 * new Popper(ref, pop, {
 *   modifiers: {
 *     preventOverflow: { enabled: false }
 *   }
 * })
 * ```
 * @type {Object}
 * @static
 * @memberof Popper
 */
var Defaults = {
  /**
   * Popper's placement.
   * @prop {Popper.placements} placement='bottom'
   */
  placement: 'bottom',

  /**
   * Set this to true if you want popper to position it self in 'fixed' mode
   * @prop {Boolean} positionFixed=false
   */
  positionFixed: false,

  /**
   * Whether events (resize, scroll) are initially enabled.
   * @prop {Boolean} eventsEnabled=true
   */
  eventsEnabled: true,

  /**
   * Set to true if you want to automatically remove the popper when
   * you call the `destroy` method.
   * @prop {Boolean} removeOnDestroy=false
   */
  removeOnDestroy: false,

  /**
   * Callback called when the popper is created.<br />
   * By default, it is set to no-op.<br />
   * Access Popper.js instance with `data.instance`.
   * @prop {onCreate}
   */
  onCreate: function onCreate() {},

  /**
   * Callback called when the popper is updated. This callback is not called
   * on the initialization/creation of the popper, but only on subsequent
   * updates.<br />
   * By default, it is set to no-op.<br />
   * Access Popper.js instance with `data.instance`.
   * @prop {onUpdate}
   */
  onUpdate: function onUpdate() {},

  /**
   * List of modifiers used to modify the offsets before they are applied to the popper.
   * They provide most of the functionalities of Popper.js.
   * @prop {modifiers}
   */
  modifiers: modifiers
};

/**
 * @callback onCreate
 * @param {dataObject} data
 */

/**
 * @callback onUpdate
 * @param {dataObject} data
 */

// Utils
// Methods
var Popper = function () {
  /**
   * Creates a new Popper.js instance.
   * @class Popper
   * @param {Element|referenceObject} reference - The reference element used to position the popper
   * @param {Element} popper - The HTML / XML element used as the popper
   * @param {Object} options - Your custom options to override the ones defined in [Defaults](#defaults)
   * @return {Object} instance - The generated Popper.js instance
   */
  function Popper(reference, popper) {
    var _this = this;

    var options = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : {};
    classCallCheck(this, Popper);

    this.scheduleUpdate = function () {
      return requestAnimationFrame(_this.update);
    };

    // make update() debounced, so that it only runs at most once-per-tick
    this.update = debounce(this.update.bind(this));

    // with {} we create a new object with the options inside it
    this.options = _extends({}, Popper.Defaults, options);

    // init state
    this.state = {
      isDestroyed: false,
      isCreated: false,
      scrollParents: []
    };

    // get reference and popper elements (allow jQuery wrappers)
    this.reference = reference && reference.jquery ? reference[0] : reference;
    this.popper = popper && popper.jquery ? popper[0] : popper;

    // Deep merge modifiers options
    this.options.modifiers = {};
    Object.keys(_extends({}, Popper.Defaults.modifiers, options.modifiers)).forEach(function (name) {
      _this.options.modifiers[name] = _extends({}, Popper.Defaults.modifiers[name] || {}, options.modifiers ? options.modifiers[name] : {});
    });

    // Refactoring modifiers' list (Object => Array)
    this.modifiers = Object.keys(this.options.modifiers).map(function (name) {
      return _extends({
        name: name
      }, _this.options.modifiers[name]);
    })
    // sort the modifiers by order
    .sort(function (a, b) {
      return a.order - b.order;
    });

    // modifiers have the ability to execute arbitrary code when Popper.js get inited
    // such code is executed in the same order of its modifier
    // they could add new properties to their options configuration
    // BE AWARE: don't add options to `options.modifiers.name` but to `modifierOptions`!
    this.modifiers.forEach(function (modifierOptions) {
      if (modifierOptions.enabled && isFunction(modifierOptions.onLoad)) {
        modifierOptions.onLoad(_this.reference, _this.popper, _this.options, modifierOptions, _this.state);
      }
    });

    // fire the first update to position the popper in the right place
    this.update();

    var eventsEnabled = this.options.eventsEnabled;
    if (eventsEnabled) {
      // setup event listeners, they will take care of update the position in specific situations
      this.enableEventListeners();
    }

    this.state.eventsEnabled = eventsEnabled;
  }

  // We can't use class properties because they don't get listed in the
  // class prototype and break stuff like Sinon stubs

  createClass(Popper, [{
    key: 'update',
    value: function update$$1() {
      return update.call(this);
    }
  }, {
    key: 'destroy',
    value: function destroy$$1() {
      return destroy.call(this);
    }
  }, {
    key: 'enableEventListeners',
    value: function enableEventListeners$$1() {
      return enableEventListeners.call(this);
    }
  }, {
    key: 'disableEventListeners',
    value: function disableEventListeners$$1() {
      return disableEventListeners.call(this);
    }

    /**
     * Schedules an update. It will run on the next UI update available.
     * @method scheduleUpdate
     * @memberof Popper
     */

    /**
     * Collection of utilities useful when writing custom modifiers.
     * Starting from version 1.7, this method is available only if you
     * include `popper-utils.js` before `popper.js`.
     *
     * **DEPRECATION**: This way to access PopperUtils is deprecated
     * and will be removed in v2! Use the PopperUtils module directly instead.
     * Due to the high instability of the methods contained in Utils, we can't
     * guarantee them to follow semver. Use them at your own risk!
     * @static
     * @private
     * @type {Object}
     * @deprecated since version 1.8
     * @member Utils
     * @memberof Popper
     */

  }]);
  return Popper;
}();

/**
 * The `referenceObject` is an object that provides an interface compatible with Popper.js
 * and lets you use it as replacement of a real DOM node.<br />
 * You can use this method to position a popper relatively to a set of coordinates
 * in case you don't have a DOM node to use as reference.
 *
 * ```
 * new Popper(referenceObject, popperNode);
 * ```
 *
 * NB: This feature isn't supported in Internet Explorer 10.
 * @name referenceObject
 * @property {Function} data.getBoundingClientRect
 * A function that returns a set of coordinates compatible with the native `getBoundingClientRect` method.
 * @property {number} data.clientWidth
 * An ES6 getter that will return the width of the virtual reference element.
 * @property {number} data.clientHeight
 * An ES6 getter that will return the height of the virtual reference element.
 */

Popper.Utils = (typeof window !== 'undefined' ? window : global).PopperUtils;
Popper.placements = placements;
Popper.Defaults = Defaults;

/**
 * --------------------------------------------------------------------------
 * Bootstrap (v4.5.2): dropdown.js
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
 * --------------------------------------------------------------------------
 */

/**
 * ------------------------------------------------------------------------
 * Constants
 * ------------------------------------------------------------------------
 */

const NAME$3                     = 'dropdown';
const VERSION$3                  = '4.5.2';
const DATA_KEY$3                 = 'bs.dropdown';
const EVENT_KEY$3                = `.${DATA_KEY$3}`;
const DATA_API_KEY$3             = '.data-api';
const JQUERY_NO_CONFLICT$3       = $.fn[NAME$3];
const ESCAPE_KEYCODE           = 27; // KeyboardEvent.which value for Escape (Esc) key
const SPACE_KEYCODE            = 32; // KeyboardEvent.which value for space key
const TAB_KEYCODE              = 9; // KeyboardEvent.which value for tab key
const ARROW_UP_KEYCODE         = 38; // KeyboardEvent.which value for up arrow key
const ARROW_DOWN_KEYCODE       = 40; // KeyboardEvent.which value for down arrow key
const RIGHT_MOUSE_BUTTON_WHICH = 3; // MouseEvent.which value for the right button (assuming a right-handed mouse)
const REGEXP_KEYDOWN           = new RegExp(`${ARROW_UP_KEYCODE}|${ARROW_DOWN_KEYCODE}|${ESCAPE_KEYCODE}`);

const EVENT_HIDE$1             = `hide${EVENT_KEY$3}`;
const EVENT_HIDDEN$1           = `hidden${EVENT_KEY$3}`;
const EVENT_SHOW$1             = `show${EVENT_KEY$3}`;
const EVENT_SHOWN$1            = `shown${EVENT_KEY$3}`;
const EVENT_CLICK            = `click${EVENT_KEY$3}`;
const EVENT_CLICK_DATA_API$3   = `click${EVENT_KEY$3}${DATA_API_KEY$3}`;
const EVENT_KEYDOWN_DATA_API = `keydown${EVENT_KEY$3}${DATA_API_KEY$3}`;
const EVENT_KEYUP_DATA_API   = `keyup${EVENT_KEY$3}${DATA_API_KEY$3}`;

const CLASS_NAME_DISABLED        = 'disabled';
const CLASS_NAME_SHOW$2            = 'show';
const CLASS_NAME_DROPUP          = 'dropup';
const CLASS_NAME_DROPRIGHT       = 'dropright';
const CLASS_NAME_DROPLEFT        = 'dropleft';
const CLASS_NAME_MENURIGHT       = 'dropdown-menu-right';
const CLASS_NAME_POSITION_STATIC = 'position-static';

const SELECTOR_DATA_TOGGLE$2   = '[data-toggle="dropdown"]';
const SELECTOR_FORM_CHILD    = '.dropdown form';
const SELECTOR_MENU          = '.dropdown-menu';
const SELECTOR_NAVBAR_NAV    = '.navbar-nav';
const SELECTOR_VISIBLE_ITEMS = '.dropdown-menu .dropdown-item:not(.disabled):not(:disabled)';

const PLACEMENT_TOP       = 'top-start';
const PLACEMENT_TOPEND    = 'top-end';
const PLACEMENT_BOTTOM    = 'bottom-start';
const PLACEMENT_BOTTOMEND = 'bottom-end';
const PLACEMENT_RIGHT     = 'right-start';
const PLACEMENT_LEFT      = 'left-start';

const Default$1 = {
  offset       : 0,
  flip         : true,
  boundary     : 'scrollParent',
  reference    : 'toggle',
  display      : 'dynamic',
  popperConfig : null
};

const DefaultType$1 = {
  offset       : '(number|string|function)',
  flip         : 'boolean',
  boundary     : '(string|element)',
  reference    : '(string|element)',
  display      : 'string',
  popperConfig : '(null|object)'
};

/**
 * ------------------------------------------------------------------------
 * Class Definition
 * ------------------------------------------------------------------------
 */

class Dropdown {
  constructor(element, config) {
    this._element  = element;
    this._popper   = null;
    this._config   = this._getConfig(config);
    this._menu     = this._getMenuElement();
    this._inNavbar = this._detectNavbar();

    this._addEventListeners();
  }

  // Getters

  static get VERSION() {
    return VERSION$3
  }

  static get Default() {
    return Default$1
  }

  static get DefaultType() {
    return DefaultType$1
  }

  // Public

  toggle() {
    if (this._element.disabled || $(this._element).hasClass(CLASS_NAME_DISABLED)) {
      return
    }

    const isActive = $(this._menu).hasClass(CLASS_NAME_SHOW$2);

    Dropdown._clearMenus();

    if (isActive) {
      return
    }

    this.show(true);
  }

  show(usePopper = false) {
    if (this._element.disabled || $(this._element).hasClass(CLASS_NAME_DISABLED) || $(this._menu).hasClass(CLASS_NAME_SHOW$2)) {
      return
    }

    const relatedTarget = {
      relatedTarget: this._element
    };
    const showEvent = $.Event(EVENT_SHOW$1, relatedTarget);
    const parent = Dropdown._getParentFromElement(this._element);

    $(parent).trigger(showEvent);

    if (showEvent.isDefaultPrevented()) {
      return
    }

    // Disable totally Popper.js for Dropdown in Navbar
    if (!this._inNavbar && usePopper) {
      /**
       * Check for Popper dependency
       * Popper - https://popper.js.org
       */
      if (typeof Popper === 'undefined') {
        throw new TypeError('Bootstrap\'s dropdowns require Popper.js (https://popper.js.org/)')
      }

      let referenceElement = this._element;

      if (this._config.reference === 'parent') {
        referenceElement = parent;
      } else if (Util.isElement(this._config.reference)) {
        referenceElement = this._config.reference;

        // Check if it's jQuery element
        if (typeof this._config.reference.jquery !== 'undefined') {
          referenceElement = this._config.reference[0];
        }
      }

      // If boundary is not `scrollParent`, then set position to `static`
      // to allow the menu to "escape" the scroll parent's boundaries
      // https://github.com/twbs/bootstrap/issues/24251
      if (this._config.boundary !== 'scrollParent') {
        $(parent).addClass(CLASS_NAME_POSITION_STATIC);
      }
      this._popper = new Popper(referenceElement, this._menu, this._getPopperConfig());
    }

    // If this is a touch-enabled device we add extra
    // empty mouseover listeners to the body's immediate children;
    // only needed because of broken event delegation on iOS
    // https://www.quirksmode.org/blog/archives/2014/02/mouse_event_bub.html
    if ('ontouchstart' in document.documentElement &&
        $(parent).closest(SELECTOR_NAVBAR_NAV).length === 0) {
      $(document.body).children().on('mouseover', null, $.noop);
    }

    this._element.focus();
    this._element.setAttribute('aria-expanded', true);

    $(this._menu).toggleClass(CLASS_NAME_SHOW$2);
    $(parent)
      .toggleClass(CLASS_NAME_SHOW$2)
      .trigger($.Event(EVENT_SHOWN$1, relatedTarget));
  }

  hide() {
    if (this._element.disabled || $(this._element).hasClass(CLASS_NAME_DISABLED) || !$(this._menu).hasClass(CLASS_NAME_SHOW$2)) {
      return
    }

    const relatedTarget = {
      relatedTarget: this._element
    };
    const hideEvent = $.Event(EVENT_HIDE$1, relatedTarget);
    const parent = Dropdown._getParentFromElement(this._element);

    $(parent).trigger(hideEvent);

    if (hideEvent.isDefaultPrevented()) {
      return
    }

    if (this._popper) {
      this._popper.destroy();
    }

    $(this._menu).toggleClass(CLASS_NAME_SHOW$2);
    $(parent)
      .toggleClass(CLASS_NAME_SHOW$2)
      .trigger($.Event(EVENT_HIDDEN$1, relatedTarget));
  }

  dispose() {
    $.removeData(this._element, DATA_KEY$3);
    $(this._element).off(EVENT_KEY$3);
    this._element = null;
    this._menu = null;
    if (this._popper !== null) {
      this._popper.destroy();
      this._popper = null;
    }
  }

  update() {
    this._inNavbar = this._detectNavbar();
    if (this._popper !== null) {
      this._popper.scheduleUpdate();
    }
  }

  // Private

  _addEventListeners() {
    $(this._element).on(EVENT_CLICK, (event) => {
      event.preventDefault();
      event.stopPropagation();
      this.toggle();
    });
  }

  _getConfig(config) {
    config = {
      ...this.constructor.Default,
      ...$(this._element).data(),
      ...config
    };

    Util.typeCheckConfig(
      NAME$3,
      config,
      this.constructor.DefaultType
    );

    return config
  }

  _getMenuElement() {
    if (!this._menu) {
      const parent = Dropdown._getParentFromElement(this._element);

      if (parent) {
        this._menu = parent.querySelector(SELECTOR_MENU);
      }
    }
    return this._menu
  }

  _getPlacement() {
    const $parentDropdown = $(this._element.parentNode);
    let placement = PLACEMENT_BOTTOM;

    // Handle dropup
    if ($parentDropdown.hasClass(CLASS_NAME_DROPUP)) {
      placement = $(this._menu).hasClass(CLASS_NAME_MENURIGHT)
        ? PLACEMENT_TOPEND
        : PLACEMENT_TOP;
    } else if ($parentDropdown.hasClass(CLASS_NAME_DROPRIGHT)) {
      placement = PLACEMENT_RIGHT;
    } else if ($parentDropdown.hasClass(CLASS_NAME_DROPLEFT)) {
      placement = PLACEMENT_LEFT;
    } else if ($(this._menu).hasClass(CLASS_NAME_MENURIGHT)) {
      placement = PLACEMENT_BOTTOMEND;
    }
    return placement
  }

  _detectNavbar() {
    return $(this._element).closest('.navbar').length > 0
  }

  _getOffset() {
    const offset = {};

    if (typeof this._config.offset === 'function') {
      offset.fn = (data) => {
        data.offsets = {
          ...data.offsets,
          ...this._config.offset(data.offsets, this._element) || {}
        };

        return data
      };
    } else {
      offset.offset = this._config.offset;
    }

    return offset
  }

  _getPopperConfig() {
    const popperConfig = {
      placement: this._getPlacement(),
      modifiers: {
        offset: this._getOffset(),
        flip: {
          enabled: this._config.flip
        },
        preventOverflow: {
          boundariesElement: this._config.boundary
        }
      }
    };

    // Disable Popper.js if we have a static display
    if (this._config.display === 'static') {
      popperConfig.modifiers.applyStyle = {
        enabled: false
      };
    }

    return {
      ...popperConfig,
      ...this._config.popperConfig
    }
  }

  // Static

  static _jQueryInterface(config) {
    return this.each(function () {
      let data = $(this).data(DATA_KEY$3);
      const _config = typeof config === 'object' ? config : null;

      if (!data) {
        data = new Dropdown(this, _config);
        $(this).data(DATA_KEY$3, data);
      }

      if (typeof config === 'string') {
        if (typeof data[config] === 'undefined') {
          throw new TypeError(`No method named "${config}"`)
        }
        data[config]();
      }
    })
  }

  static _clearMenus(event) {
    if (event && (event.which === RIGHT_MOUSE_BUTTON_WHICH ||
      event.type === 'keyup' && event.which !== TAB_KEYCODE)) {
      return
    }

    const toggles = [].slice.call(document.querySelectorAll(SELECTOR_DATA_TOGGLE$2));

    for (let i = 0, len = toggles.length; i < len; i++) {
      const parent = Dropdown._getParentFromElement(toggles[i]);
      const context = $(toggles[i]).data(DATA_KEY$3);
      const relatedTarget = {
        relatedTarget: toggles[i]
      };

      if (event && event.type === 'click') {
        relatedTarget.clickEvent = event;
      }

      if (!context) {
        continue
      }

      const dropdownMenu = context._menu;
      if (!$(parent).hasClass(CLASS_NAME_SHOW$2)) {
        continue
      }

      if (event && (event.type === 'click' &&
          /input|textarea/i.test(event.target.tagName) || event.type === 'keyup' && event.which === TAB_KEYCODE) &&
          $.contains(parent, event.target)) {
        continue
      }

      const hideEvent = $.Event(EVENT_HIDE$1, relatedTarget);
      $(parent).trigger(hideEvent);
      if (hideEvent.isDefaultPrevented()) {
        continue
      }

      // If this is a touch-enabled device we remove the extra
      // empty mouseover listeners we added for iOS support
      if ('ontouchstart' in document.documentElement) {
        $(document.body).children().off('mouseover', null, $.noop);
      }

      toggles[i].setAttribute('aria-expanded', 'false');

      if (context._popper) {
        context._popper.destroy();
      }

      $(dropdownMenu).removeClass(CLASS_NAME_SHOW$2);
      $(parent)
        .removeClass(CLASS_NAME_SHOW$2)
        .trigger($.Event(EVENT_HIDDEN$1, relatedTarget));
    }
  }

  static _getParentFromElement(element) {
    let parent;
    const selector = Util.getSelectorFromElement(element);

    if (selector) {
      parent = document.querySelector(selector);
    }

    return parent || element.parentNode
  }

  // eslint-disable-next-line complexity
  static _dataApiKeydownHandler(event) {
    // If not input/textarea:
    //  - And not a key in REGEXP_KEYDOWN => not a dropdown command
    // If input/textarea:
    //  - If space key => not a dropdown command
    //  - If key is other than escape
    //    - If key is not up or down => not a dropdown command
    //    - If trigger inside the menu => not a dropdown command
    if (/input|textarea/i.test(event.target.tagName)
      ? event.which === SPACE_KEYCODE || event.which !== ESCAPE_KEYCODE &&
      (event.which !== ARROW_DOWN_KEYCODE && event.which !== ARROW_UP_KEYCODE ||
        $(event.target).closest(SELECTOR_MENU).length) : !REGEXP_KEYDOWN.test(event.which)) {
      return
    }

    if (this.disabled || $(this).hasClass(CLASS_NAME_DISABLED)) {
      return
    }

    const parent   = Dropdown._getParentFromElement(this);
    const isActive = $(parent).hasClass(CLASS_NAME_SHOW$2);

    if (!isActive && event.which === ESCAPE_KEYCODE) {
      return
    }

    event.preventDefault();
    event.stopPropagation();

    if (!isActive || isActive && (event.which === ESCAPE_KEYCODE || event.which === SPACE_KEYCODE)) {
      if (event.which === ESCAPE_KEYCODE) {
        $(parent.querySelector(SELECTOR_DATA_TOGGLE$2)).trigger('focus');
      }

      $(this).trigger('click');
      return
    }

    const items = [].slice.call(parent.querySelectorAll(SELECTOR_VISIBLE_ITEMS))
      .filter((item) => $(item).is(':visible'));

    if (items.length === 0) {
      return
    }

    let index = items.indexOf(event.target);

    if (event.which === ARROW_UP_KEYCODE && index > 0) { // Up
      index--;
    }

    if (event.which === ARROW_DOWN_KEYCODE && index < items.length - 1) { // Down
      index++;
    }

    if (index < 0) {
      index = 0;
    }

    items[index].focus();
  }
}

/**
 * ------------------------------------------------------------------------
 * Data Api implementation
 * ------------------------------------------------------------------------
 */

$(document)
  .on(EVENT_KEYDOWN_DATA_API, SELECTOR_DATA_TOGGLE$2, Dropdown._dataApiKeydownHandler)
  .on(EVENT_KEYDOWN_DATA_API, SELECTOR_MENU, Dropdown._dataApiKeydownHandler)
  .on(`${EVENT_CLICK_DATA_API$3} ${EVENT_KEYUP_DATA_API}`, Dropdown._clearMenus)
  .on(EVENT_CLICK_DATA_API$3, SELECTOR_DATA_TOGGLE$2, function (event) {
    event.preventDefault();
    event.stopPropagation();
    Dropdown._jQueryInterface.call($(this), 'toggle');
  })
  .on(EVENT_CLICK_DATA_API$3, SELECTOR_FORM_CHILD, (e) => {
    e.stopPropagation();
  });

/**
 * ------------------------------------------------------------------------
 * jQuery
 * ------------------------------------------------------------------------
 */

$.fn[NAME$3] = Dropdown._jQueryInterface;
$.fn[NAME$3].Constructor = Dropdown;
$.fn[NAME$3].noConflict = () => {
  $.fn[NAME$3] = JQUERY_NO_CONFLICT$3;
  return Dropdown._jQueryInterface
};

/**
 * --------------------------------------------------------------------------
 * Bootstrap (v4.5.2): modal.js
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
 * --------------------------------------------------------------------------
 */

/**
 * ------------------------------------------------------------------------
 * Constants
 * ------------------------------------------------------------------------
 */

const NAME$4               = 'modal';
const VERSION$4            = '4.5.2';
const DATA_KEY$4           = 'bs.modal';
const EVENT_KEY$4          = `.${DATA_KEY$4}`;
const DATA_API_KEY$4       = '.data-api';
const JQUERY_NO_CONFLICT$4 = $.fn[NAME$4];
const ESCAPE_KEYCODE$1     = 27; // KeyboardEvent.which value for Escape (Esc) key

const Default$2 = {
  backdrop : true,
  keyboard : true,
  focus    : true,
  show     : true
};

const DefaultType$2 = {
  backdrop : '(boolean|string)',
  keyboard : 'boolean',
  focus    : 'boolean',
  show     : 'boolean'
};

const EVENT_HIDE$2              = `hide${EVENT_KEY$4}`;
const EVENT_HIDE_PREVENTED    = `hidePrevented${EVENT_KEY$4}`;
const EVENT_HIDDEN$2            = `hidden${EVENT_KEY$4}`;
const EVENT_SHOW$2              = `show${EVENT_KEY$4}`;
const EVENT_SHOWN$2             = `shown${EVENT_KEY$4}`;
const EVENT_FOCUSIN           = `focusin${EVENT_KEY$4}`;
const EVENT_RESIZE            = `resize${EVENT_KEY$4}`;
const EVENT_CLICK_DISMISS     = `click.dismiss${EVENT_KEY$4}`;
const EVENT_KEYDOWN_DISMISS   = `keydown.dismiss${EVENT_KEY$4}`;
const EVENT_MOUSEUP_DISMISS   = `mouseup.dismiss${EVENT_KEY$4}`;
const EVENT_MOUSEDOWN_DISMISS = `mousedown.dismiss${EVENT_KEY$4}`;
const EVENT_CLICK_DATA_API$4    = `click${EVENT_KEY$4}${DATA_API_KEY$4}`;

const CLASS_NAME_SCROLLABLE         = 'modal-dialog-scrollable';
const CLASS_NAME_SCROLLBAR_MEASURER = 'modal-scrollbar-measure';
const CLASS_NAME_BACKDROP           = 'modal-backdrop';
const CLASS_NAME_OPEN               = 'modal-open';
const CLASS_NAME_FADE$1               = 'fade';
const CLASS_NAME_SHOW$3               = 'show';
const CLASS_NAME_STATIC             = 'modal-static';

const SELECTOR_DIALOG         = '.modal-dialog';
const SELECTOR_MODAL_BODY     = '.modal-body';
const SELECTOR_DATA_TOGGLE$3    = '[data-toggle="modal"]';
const SELECTOR_DATA_DISMISS   = '[data-dismiss="modal"]';
const SELECTOR_FIXED_CONTENT  = '.fixed-top, .fixed-bottom, .is-fixed, .sticky-top';
const SELECTOR_STICKY_CONTENT = '.sticky-top';

/**
 * ------------------------------------------------------------------------
 * Class Definition
 * ------------------------------------------------------------------------
 */

class Modal {
  constructor(element, config) {
    this._config              = this._getConfig(config);
    this._element             = element;
    this._dialog              = element.querySelector(SELECTOR_DIALOG);
    this._backdrop            = null;
    this._isShown             = false;
    this._isBodyOverflowing   = false;
    this._ignoreBackdropClick = false;
    this._isTransitioning     = false;
    this._scrollbarWidth      = 0;
  }

  // Getters

  static get VERSION() {
    return VERSION$4
  }

  static get Default() {
    return Default$2
  }

  // Public

  toggle(relatedTarget) {
    return this._isShown ? this.hide() : this.show(relatedTarget)
  }

  show(relatedTarget) {
    if (this._isShown || this._isTransitioning) {
      return
    }

    if ($(this._element).hasClass(CLASS_NAME_FADE$1)) {
      this._isTransitioning = true;
    }

    const showEvent = $.Event(EVENT_SHOW$2, {
      relatedTarget
    });

    $(this._element).trigger(showEvent);

    if (this._isShown || showEvent.isDefaultPrevented()) {
      return
    }

    this._isShown = true;

    this._checkScrollbar();
    this._setScrollbar();

    this._adjustDialog();

    this._setEscapeEvent();
    this._setResizeEvent();

    $(this._element).on(
      EVENT_CLICK_DISMISS,
      SELECTOR_DATA_DISMISS,
      (event) => this.hide(event)
    );

    $(this._dialog).on(EVENT_MOUSEDOWN_DISMISS, () => {
      $(this._element).one(EVENT_MOUSEUP_DISMISS, (event) => {
        if ($(event.target).is(this._element)) {
          this._ignoreBackdropClick = true;
        }
      });
    });

    this._showBackdrop(() => this._showElement(relatedTarget));
  }

  hide(event) {
    if (event) {
      event.preventDefault();
    }

    if (!this._isShown || this._isTransitioning) {
      return
    }

    const hideEvent = $.Event(EVENT_HIDE$2);

    $(this._element).trigger(hideEvent);

    if (!this._isShown || hideEvent.isDefaultPrevented()) {
      return
    }

    this._isShown = false;
    const transition = $(this._element).hasClass(CLASS_NAME_FADE$1);

    if (transition) {
      this._isTransitioning = true;
    }

    this._setEscapeEvent();
    this._setResizeEvent();

    $(document).off(EVENT_FOCUSIN);

    $(this._element).removeClass(CLASS_NAME_SHOW$3);

    $(this._element).off(EVENT_CLICK_DISMISS);
    $(this._dialog).off(EVENT_MOUSEDOWN_DISMISS);

    if (transition) {
      const transitionDuration  = Util.getTransitionDurationFromElement(this._element);

      $(this._element)
        .one(Util.TRANSITION_END, (event) => this._hideModal(event))
        .emulateTransitionEnd(transitionDuration);
    } else {
      this._hideModal();
    }
  }

  dispose() {
    [window, this._element, this._dialog]
      .forEach((htmlElement) => $(htmlElement).off(EVENT_KEY$4));

    /**
     * `document` has 2 events `EVENT_FOCUSIN` and `EVENT_CLICK_DATA_API`
     * Do not move `document` in `htmlElements` array
     * It will remove `EVENT_CLICK_DATA_API` event that should remain
     */
    $(document).off(EVENT_FOCUSIN);

    $.removeData(this._element, DATA_KEY$4);

    this._config              = null;
    this._element             = null;
    this._dialog              = null;
    this._backdrop            = null;
    this._isShown             = null;
    this._isBodyOverflowing   = null;
    this._ignoreBackdropClick = null;
    this._isTransitioning     = null;
    this._scrollbarWidth      = null;
  }

  handleUpdate() {
    this._adjustDialog();
  }

  // Private

  _getConfig(config) {
    config = {
      ...Default$2,
      ...config
    };
    Util.typeCheckConfig(NAME$4, config, DefaultType$2);
    return config
  }

  _triggerBackdropTransition() {
    if (this._config.backdrop === 'static') {
      const hideEventPrevented = $.Event(EVENT_HIDE_PREVENTED);

      $(this._element).trigger(hideEventPrevented);
      if (hideEventPrevented.defaultPrevented) {
        return
      }

      const isModalOverflowing = this._element.scrollHeight > document.documentElement.clientHeight;

      if (!isModalOverflowing) {
        this._element.style.overflowY = 'hidden';
      }

      this._element.classList.add(CLASS_NAME_STATIC);

      const modalTransitionDuration = Util.getTransitionDurationFromElement(this._dialog);
      $(this._element).off(Util.TRANSITION_END);

      $(this._element).one(Util.TRANSITION_END, () => {
        this._element.classList.remove(CLASS_NAME_STATIC);
        if (!isModalOverflowing) {
          $(this._element).one(Util.TRANSITION_END, () => {
            this._element.style.overflowY = '';
          })
            .emulateTransitionEnd(this._element, modalTransitionDuration);
        }
      })
        .emulateTransitionEnd(modalTransitionDuration);
      this._element.focus();
    } else {
      this.hide();
    }
  }

  _showElement(relatedTarget) {
    const transition = $(this._element).hasClass(CLASS_NAME_FADE$1);
    const modalBody = this._dialog ? this._dialog.querySelector(SELECTOR_MODAL_BODY) : null;

    if (!this._element.parentNode ||
        this._element.parentNode.nodeType !== Node.ELEMENT_NODE) {
      // Don't move modal's DOM position
      document.body.appendChild(this._element);
    }

    this._element.style.display = 'block';
    this._element.removeAttribute('aria-hidden');
    this._element.setAttribute('aria-modal', true);
    this._element.setAttribute('role', 'dialog');

    if ($(this._dialog).hasClass(CLASS_NAME_SCROLLABLE) && modalBody) {
      modalBody.scrollTop = 0;
    } else {
      this._element.scrollTop = 0;
    }

    if (transition) {
      Util.reflow(this._element);
    }

    $(this._element).addClass(CLASS_NAME_SHOW$3);

    if (this._config.focus) {
      this._enforceFocus();
    }

    const shownEvent = $.Event(EVENT_SHOWN$2, {
      relatedTarget
    });

    const transitionComplete = () => {
      if (this._config.focus) {
        this._element.focus();
      }
      this._isTransitioning = false;
      $(this._element).trigger(shownEvent);
    };

    if (transition) {
      const transitionDuration  = Util.getTransitionDurationFromElement(this._dialog);

      $(this._dialog)
        .one(Util.TRANSITION_END, transitionComplete)
        .emulateTransitionEnd(transitionDuration);
    } else {
      transitionComplete();
    }
  }

  _enforceFocus() {
    $(document)
      .off(EVENT_FOCUSIN) // Guard against infinite focus loop
      .on(EVENT_FOCUSIN, (event) => {
        if (document !== event.target &&
            this._element !== event.target &&
            $(this._element).has(event.target).length === 0) {
          this._element.focus();
        }
      });
  }

  _setEscapeEvent() {
    if (this._isShown) {
      $(this._element).on(EVENT_KEYDOWN_DISMISS, (event) => {
        if (this._config.keyboard && event.which === ESCAPE_KEYCODE$1) {
          event.preventDefault();
          this.hide();
        } else if (!this._config.keyboard && event.which === ESCAPE_KEYCODE$1) {
          this._triggerBackdropTransition();
        }
      });
    } else if (!this._isShown) {
      $(this._element).off(EVENT_KEYDOWN_DISMISS);
    }
  }

  _setResizeEvent() {
    if (this._isShown) {
      $(window).on(EVENT_RESIZE, (event) => this.handleUpdate(event));
    } else {
      $(window).off(EVENT_RESIZE);
    }
  }

  _hideModal() {
    this._element.style.display = 'none';
    this._element.setAttribute('aria-hidden', true);
    this._element.removeAttribute('aria-modal');
    this._element.removeAttribute('role');
    this._isTransitioning = false;
    this._showBackdrop(() => {
      $(document.body).removeClass(CLASS_NAME_OPEN);
      this._resetAdjustments();
      this._resetScrollbar();
      $(this._element).trigger(EVENT_HIDDEN$2);
    });
  }

  _removeBackdrop() {
    if (this._backdrop) {
      $(this._backdrop).remove();
      this._backdrop = null;
    }
  }

  _showBackdrop(callback) {
    const animate = $(this._element).hasClass(CLASS_NAME_FADE$1)
      ? CLASS_NAME_FADE$1 : '';

    if (this._isShown && this._config.backdrop) {
      this._backdrop = document.createElement('div');
      this._backdrop.className = CLASS_NAME_BACKDROP;

      if (animate) {
        this._backdrop.classList.add(animate);
      }

      $(this._backdrop).appendTo(document.body);

      $(this._element).on(EVENT_CLICK_DISMISS, (event) => {
        if (this._ignoreBackdropClick) {
          this._ignoreBackdropClick = false;
          return
        }
        if (event.target !== event.currentTarget) {
          return
        }

        this._triggerBackdropTransition();
      });

      if (animate) {
        Util.reflow(this._backdrop);
      }

      $(this._backdrop).addClass(CLASS_NAME_SHOW$3);

      if (!callback) {
        return
      }

      if (!animate) {
        callback();
        return
      }

      const backdropTransitionDuration = Util.getTransitionDurationFromElement(this._backdrop);

      $(this._backdrop)
        .one(Util.TRANSITION_END, callback)
        .emulateTransitionEnd(backdropTransitionDuration);
    } else if (!this._isShown && this._backdrop) {
      $(this._backdrop).removeClass(CLASS_NAME_SHOW$3);

      const callbackRemove = () => {
        this._removeBackdrop();
        if (callback) {
          callback();
        }
      };

      if ($(this._element).hasClass(CLASS_NAME_FADE$1)) {
        const backdropTransitionDuration = Util.getTransitionDurationFromElement(this._backdrop);

        $(this._backdrop)
          .one(Util.TRANSITION_END, callbackRemove)
          .emulateTransitionEnd(backdropTransitionDuration);
      } else {
        callbackRemove();
      }
    } else if (callback) {
      callback();
    }
  }

  // ----------------------------------------------------------------------
  // the following methods are used to handle overflowing modals
  // todo (fat): these should probably be refactored out of modal.js
  // ----------------------------------------------------------------------

  _adjustDialog() {
    const isModalOverflowing =
      this._element.scrollHeight > document.documentElement.clientHeight;

    if (!this._isBodyOverflowing && isModalOverflowing) {
      this._element.style.paddingLeft = `${this._scrollbarWidth}px`;
    }

    if (this._isBodyOverflowing && !isModalOverflowing) {
      this._element.style.paddingRight = `${this._scrollbarWidth}px`;
    }
  }

  _resetAdjustments() {
    this._element.style.paddingLeft = '';
    this._element.style.paddingRight = '';
  }

  _checkScrollbar() {
    const rect = document.body.getBoundingClientRect();
    this._isBodyOverflowing = Math.round(rect.left + rect.right) < window.innerWidth;
    this._scrollbarWidth = this._getScrollbarWidth();
  }

  _setScrollbar() {
    if (this._isBodyOverflowing) {
      // Note: DOMNode.style.paddingRight returns the actual value or '' if not set
      //   while $(DOMNode).css('padding-right') returns the calculated value or 0 if not set
      const fixedContent = [].slice.call(document.querySelectorAll(SELECTOR_FIXED_CONTENT));
      const stickyContent = [].slice.call(document.querySelectorAll(SELECTOR_STICKY_CONTENT));

      // Adjust fixed content padding
      $(fixedContent).each((index, element) => {
        const actualPadding = element.style.paddingRight;
        const calculatedPadding = $(element).css('padding-right');
        $(element)
          .data('padding-right', actualPadding)
          .css('padding-right', `${parseFloat(calculatedPadding) + this._scrollbarWidth}px`);
      });

      // Adjust sticky content margin
      $(stickyContent).each((index, element) => {
        const actualMargin = element.style.marginRight;
        const calculatedMargin = $(element).css('margin-right');
        $(element)
          .data('margin-right', actualMargin)
          .css('margin-right', `${parseFloat(calculatedMargin) - this._scrollbarWidth}px`);
      });

      // Adjust body padding
      const actualPadding = document.body.style.paddingRight;
      const calculatedPadding = $(document.body).css('padding-right');
      $(document.body)
        .data('padding-right', actualPadding)
        .css('padding-right', `${parseFloat(calculatedPadding) + this._scrollbarWidth}px`);
    }

    $(document.body).addClass(CLASS_NAME_OPEN);
  }

  _resetScrollbar() {
    // Restore fixed content padding
    const fixedContent = [].slice.call(document.querySelectorAll(SELECTOR_FIXED_CONTENT));
    $(fixedContent).each((index, element) => {
      const padding = $(element).data('padding-right');
      $(element).removeData('padding-right');
      element.style.paddingRight = padding ? padding : '';
    });

    // Restore sticky content
    const elements = [].slice.call(document.querySelectorAll(`${SELECTOR_STICKY_CONTENT}`));
    $(elements).each((index, element) => {
      const margin = $(element).data('margin-right');
      if (typeof margin !== 'undefined') {
        $(element).css('margin-right', margin).removeData('margin-right');
      }
    });

    // Restore body padding
    const padding = $(document.body).data('padding-right');
    $(document.body).removeData('padding-right');
    document.body.style.paddingRight = padding ? padding : '';
  }

  _getScrollbarWidth() { // thx d.walsh
    const scrollDiv = document.createElement('div');
    scrollDiv.className = CLASS_NAME_SCROLLBAR_MEASURER;
    document.body.appendChild(scrollDiv);
    const scrollbarWidth = scrollDiv.getBoundingClientRect().width - scrollDiv.clientWidth;
    document.body.removeChild(scrollDiv);
    return scrollbarWidth
  }

  // Static

  static _jQueryInterface(config, relatedTarget) {
    return this.each(function () {
      let data = $(this).data(DATA_KEY$4);
      const _config = {
        ...Default$2,
        ...$(this).data(),
        ...typeof config === 'object' && config ? config : {}
      };

      if (!data) {
        data = new Modal(this, _config);
        $(this).data(DATA_KEY$4, data);
      }

      if (typeof config === 'string') {
        if (typeof data[config] === 'undefined') {
          throw new TypeError(`No method named "${config}"`)
        }
        data[config](relatedTarget);
      } else if (_config.show) {
        data.show(relatedTarget);
      }
    })
  }
}

/**
 * ------------------------------------------------------------------------
 * Data Api implementation
 * ------------------------------------------------------------------------
 */

$(document).on(EVENT_CLICK_DATA_API$4, SELECTOR_DATA_TOGGLE$3, function (event) {
  let target;
  const selector = Util.getSelectorFromElement(this);

  if (selector) {
    target = document.querySelector(selector);
  }

  const config = $(target).data(DATA_KEY$4)
    ? 'toggle' : {
      ...$(target).data(),
      ...$(this).data()
    };

  if (this.tagName === 'A' || this.tagName === 'AREA') {
    event.preventDefault();
  }

  const $target = $(target).one(EVENT_SHOW$2, (showEvent) => {
    if (showEvent.isDefaultPrevented()) {
      // Only register focus restorer if modal will actually get shown
      return
    }

    $target.one(EVENT_HIDDEN$2, () => {
      if ($(this).is(':visible')) {
        this.focus();
      }
    });
  });

  Modal._jQueryInterface.call($(target), config, this);
});

/**
 * ------------------------------------------------------------------------
 * jQuery
 * ------------------------------------------------------------------------
 */

$.fn[NAME$4] = Modal._jQueryInterface;
$.fn[NAME$4].Constructor = Modal;
$.fn[NAME$4].noConflict = () => {
  $.fn[NAME$4] = JQUERY_NO_CONFLICT$4;
  return Modal._jQueryInterface
};

/**
 * --------------------------------------------------------------------------
 * Bootstrap (v4.5.2): tools/sanitizer.js
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
 * --------------------------------------------------------------------------
 */

const uriAttrs = [
  'background',
  'cite',
  'href',
  'itemtype',
  'longdesc',
  'poster',
  'src',
  'xlink:href'
];

const ARIA_ATTRIBUTE_PATTERN = /^aria-[\w-]*$/i;

const DefaultWhitelist = {
  // Global attributes allowed on any supplied element below.
  '*': ['class', 'dir', 'id', 'lang', 'role', ARIA_ATTRIBUTE_PATTERN],
  a: ['target', 'href', 'title', 'rel'],
  area: [],
  b: [],
  br: [],
  col: [],
  code: [],
  div: [],
  em: [],
  hr: [],
  h1: [],
  h2: [],
  h3: [],
  h4: [],
  h5: [],
  h6: [],
  i: [],
  img: ['src', 'srcset', 'alt', 'title', 'width', 'height'],
  li: [],
  ol: [],
  p: [],
  pre: [],
  s: [],
  small: [],
  span: [],
  sub: [],
  sup: [],
  strong: [],
  u: [],
  ul: []
};

/**
 * A pattern that recognizes a commonly useful subset of URLs that are safe.
 *
 * Shoutout to Angular 7 https://github.com/angular/angular/blob/7.2.4/packages/core/src/sanitization/url_sanitizer.ts
 */
const SAFE_URL_PATTERN = /^(?:(?:https?|mailto|ftp|tel|file):|[^#&/:?]*(?:[#/?]|$))/gi;

/**
 * A pattern that matches safe data URLs. Only matches image, video and audio types.
 *
 * Shoutout to Angular 7 https://github.com/angular/angular/blob/7.2.4/packages/core/src/sanitization/url_sanitizer.ts
 */
const DATA_URL_PATTERN = /^data:(?:image\/(?:bmp|gif|jpeg|jpg|png|tiff|webp)|video\/(?:mpeg|mp4|ogg|webm)|audio\/(?:mp3|oga|ogg|opus));base64,[\d+/a-z]+=*$/i;

function allowedAttribute(attr, allowedAttributeList) {
  const attrName = attr.nodeName.toLowerCase();

  if (allowedAttributeList.indexOf(attrName) !== -1) {
    if (uriAttrs.indexOf(attrName) !== -1) {
      return Boolean(attr.nodeValue.match(SAFE_URL_PATTERN) || attr.nodeValue.match(DATA_URL_PATTERN))
    }

    return true
  }

  const regExp = allowedAttributeList.filter((attrRegex) => attrRegex instanceof RegExp);

  // Check if a regular expression validates the attribute.
  for (let i = 0, len = regExp.length; i < len; i++) {
    if (attrName.match(regExp[i])) {
      return true
    }
  }

  return false
}

function sanitizeHtml(unsafeHtml, whiteList, sanitizeFn) {
  if (unsafeHtml.length === 0) {
    return unsafeHtml
  }

  if (sanitizeFn && typeof sanitizeFn === 'function') {
    return sanitizeFn(unsafeHtml)
  }

  const domParser = new window.DOMParser();
  const createdDocument = domParser.parseFromString(unsafeHtml, 'text/html');
  const whitelistKeys = Object.keys(whiteList);
  const elements = [].slice.call(createdDocument.body.querySelectorAll('*'));

  for (let i = 0, len = elements.length; i < len; i++) {
    const el = elements[i];
    const elName = el.nodeName.toLowerCase();

    if (whitelistKeys.indexOf(el.nodeName.toLowerCase()) === -1) {
      el.parentNode.removeChild(el);

      continue
    }

    const attributeList = [].slice.call(el.attributes);
    const whitelistedAttributes = [].concat(whiteList['*'] || [], whiteList[elName] || []);

    attributeList.forEach((attr) => {
      if (!allowedAttribute(attr, whitelistedAttributes)) {
        el.removeAttribute(attr.nodeName);
      }
    });
  }

  return createdDocument.body.innerHTML
}

/**
 * --------------------------------------------------------------------------
 * Bootstrap (v4.5.2): tooltip.js
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
 * --------------------------------------------------------------------------
 */

/**
 * ------------------------------------------------------------------------
 * Constants
 * ------------------------------------------------------------------------
 */

const NAME$5                  = 'tooltip';
const VERSION$5               = '4.5.2';
const DATA_KEY$5              = 'bs.tooltip';
const EVENT_KEY$5             = `.${DATA_KEY$5}`;
const JQUERY_NO_CONFLICT$5    = $.fn[NAME$5];
const CLASS_PREFIX          = 'bs-tooltip';
const BSCLS_PREFIX_REGEX    = new RegExp(`(^|\\s)${CLASS_PREFIX}\\S+`, 'g');
const DISALLOWED_ATTRIBUTES = ['sanitize', 'whiteList', 'sanitizeFn'];

const DefaultType$3 = {
  animation         : 'boolean',
  template          : 'string',
  title             : '(string|element|function)',
  trigger           : 'string',
  delay             : '(number|object)',
  html              : 'boolean',
  selector          : '(string|boolean)',
  placement         : '(string|function)',
  offset            : '(number|string|function)',
  container         : '(string|element|boolean)',
  fallbackPlacement : '(string|array)',
  boundary          : '(string|element)',
  sanitize          : 'boolean',
  sanitizeFn        : '(null|function)',
  whiteList         : 'object',
  popperConfig      : '(null|object)'
};

const AttachmentMap = {
  AUTO   : 'auto',
  TOP    : 'top',
  RIGHT  : 'right',
  BOTTOM : 'bottom',
  LEFT   : 'left'
};

const Default$3 = {
  animation         : true,
  template          : '<div class="tooltip" role="tooltip">' +
                    '<div class="arrow"></div>' +
                    '<div class="tooltip-inner"></div></div>',
  trigger           : 'hover focus',
  title             : '',
  delay             : 0,
  html              : false,
  selector          : false,
  placement         : 'top',
  offset            : 0,
  container         : false,
  fallbackPlacement : 'flip',
  boundary          : 'scrollParent',
  sanitize          : true,
  sanitizeFn        : null,
  whiteList         : DefaultWhitelist,
  popperConfig      : null
};

const HOVER_STATE_SHOW = 'show';
const HOVER_STATE_OUT  = 'out';

const Event = {
  HIDE       : `hide${EVENT_KEY$5}`,
  HIDDEN     : `hidden${EVENT_KEY$5}`,
  SHOW       : `show${EVENT_KEY$5}`,
  SHOWN      : `shown${EVENT_KEY$5}`,
  INSERTED   : `inserted${EVENT_KEY$5}`,
  CLICK      : `click${EVENT_KEY$5}`,
  FOCUSIN    : `focusin${EVENT_KEY$5}`,
  FOCUSOUT   : `focusout${EVENT_KEY$5}`,
  MOUSEENTER : `mouseenter${EVENT_KEY$5}`,
  MOUSELEAVE : `mouseleave${EVENT_KEY$5}`
};

const CLASS_NAME_FADE$2 = 'fade';
const CLASS_NAME_SHOW$4 = 'show';

const SELECTOR_TOOLTIP_INNER = '.tooltip-inner';
const SELECTOR_ARROW         = '.arrow';

const TRIGGER_HOVER  = 'hover';
const TRIGGER_FOCUS  = 'focus';
const TRIGGER_CLICK  = 'click';
const TRIGGER_MANUAL = 'manual';

/**
 * ------------------------------------------------------------------------
 * Class Definition
 * ------------------------------------------------------------------------
 */

class Tooltip {
  constructor(element, config) {
    if (typeof Popper === 'undefined') {
      throw new TypeError('Bootstrap\'s tooltips require Popper.js (https://popper.js.org/)')
    }

    // private
    this._isEnabled     = true;
    this._timeout       = 0;
    this._hoverState    = '';
    this._activeTrigger = {};
    this._popper        = null;

    // Protected
    this.element = element;
    this.config  = this._getConfig(config);
    this.tip     = null;

    this._setListeners();
  }

  // Getters

  static get VERSION() {
    return VERSION$5
  }

  static get Default() {
    return Default$3
  }

  static get NAME() {
    return NAME$5
  }

  static get DATA_KEY() {
    return DATA_KEY$5
  }

  static get Event() {
    return Event
  }

  static get EVENT_KEY() {
    return EVENT_KEY$5
  }

  static get DefaultType() {
    return DefaultType$3
  }

  // Public

  enable() {
    this._isEnabled = true;
  }

  disable() {
    this._isEnabled = false;
  }

  toggleEnabled() {
    this._isEnabled = !this._isEnabled;
  }

  toggle(event) {
    if (!this._isEnabled) {
      return
    }

    if (event) {
      const dataKey = this.constructor.DATA_KEY;
      let context = $(event.currentTarget).data(dataKey);

      if (!context) {
        context = new this.constructor(
          event.currentTarget,
          this._getDelegateConfig()
        );
        $(event.currentTarget).data(dataKey, context);
      }

      context._activeTrigger.click = !context._activeTrigger.click;

      if (context._isWithActiveTrigger()) {
        context._enter(null, context);
      } else {
        context._leave(null, context);
      }
    } else {
      if ($(this.getTipElement()).hasClass(CLASS_NAME_SHOW$4)) {
        this._leave(null, this);
        return
      }

      this._enter(null, this);
    }
  }

  dispose() {
    clearTimeout(this._timeout);

    $.removeData(this.element, this.constructor.DATA_KEY);

    $(this.element).off(this.constructor.EVENT_KEY);
    $(this.element).closest('.modal').off('hide.bs.modal', this._hideModalHandler);

    if (this.tip) {
      $(this.tip).remove();
    }

    this._isEnabled     = null;
    this._timeout       = null;
    this._hoverState    = null;
    this._activeTrigger = null;
    if (this._popper) {
      this._popper.destroy();
    }

    this._popper = null;
    this.element = null;
    this.config  = null;
    this.tip     = null;
  }

  show() {
    if ($(this.element).css('display') === 'none') {
      throw new Error('Please use show on visible elements')
    }

    const showEvent = $.Event(this.constructor.Event.SHOW);
    if (this.isWithContent() && this._isEnabled) {
      $(this.element).trigger(showEvent);

      const shadowRoot = Util.findShadowRoot(this.element);
      const isInTheDom = $.contains(
        shadowRoot !== null ? shadowRoot : this.element.ownerDocument.documentElement,
        this.element
      );

      if (showEvent.isDefaultPrevented() || !isInTheDom) {
        return
      }

      const tip   = this.getTipElement();
      const tipId = Util.getUID(this.constructor.NAME);

      tip.setAttribute('id', tipId);
      this.element.setAttribute('aria-describedby', tipId);

      this.setContent();

      if (this.config.animation) {
        $(tip).addClass(CLASS_NAME_FADE$2);
      }

      const placement  = typeof this.config.placement === 'function'
        ? this.config.placement.call(this, tip, this.element)
        : this.config.placement;

      const attachment = this._getAttachment(placement);
      this.addAttachmentClass(attachment);

      const container = this._getContainer();
      $(tip).data(this.constructor.DATA_KEY, this);

      if (!$.contains(this.element.ownerDocument.documentElement, this.tip)) {
        $(tip).appendTo(container);
      }

      $(this.element).trigger(this.constructor.Event.INSERTED);

      this._popper = new Popper(this.element, tip, this._getPopperConfig(attachment));

      $(tip).addClass(CLASS_NAME_SHOW$4);

      // If this is a touch-enabled device we add extra
      // empty mouseover listeners to the body's immediate children;
      // only needed because of broken event delegation on iOS
      // https://www.quirksmode.org/blog/archives/2014/02/mouse_event_bub.html
      if ('ontouchstart' in document.documentElement) {
        $(document.body).children().on('mouseover', null, $.noop);
      }

      const complete = () => {
        if (this.config.animation) {
          this._fixTransition();
        }
        const prevHoverState = this._hoverState;
        this._hoverState     = null;

        $(this.element).trigger(this.constructor.Event.SHOWN);

        if (prevHoverState === HOVER_STATE_OUT) {
          this._leave(null, this);
        }
      };

      if ($(this.tip).hasClass(CLASS_NAME_FADE$2)) {
        const transitionDuration = Util.getTransitionDurationFromElement(this.tip);

        $(this.tip)
          .one(Util.TRANSITION_END, complete)
          .emulateTransitionEnd(transitionDuration);
      } else {
        complete();
      }
    }
  }

  hide(callback) {
    const tip       = this.getTipElement();
    const hideEvent = $.Event(this.constructor.Event.HIDE);
    const complete = () => {
      if (this._hoverState !== HOVER_STATE_SHOW && tip.parentNode) {
        tip.parentNode.removeChild(tip);
      }

      this._cleanTipClass();
      this.element.removeAttribute('aria-describedby');
      $(this.element).trigger(this.constructor.Event.HIDDEN);
      if (this._popper !== null) {
        this._popper.destroy();
      }

      if (callback) {
        callback();
      }
    };

    $(this.element).trigger(hideEvent);

    if (hideEvent.isDefaultPrevented()) {
      return
    }

    $(tip).removeClass(CLASS_NAME_SHOW$4);

    // If this is a touch-enabled device we remove the extra
    // empty mouseover listeners we added for iOS support
    if ('ontouchstart' in document.documentElement) {
      $(document.body).children().off('mouseover', null, $.noop);
    }

    this._activeTrigger[TRIGGER_CLICK] = false;
    this._activeTrigger[TRIGGER_FOCUS] = false;
    this._activeTrigger[TRIGGER_HOVER] = false;

    if ($(this.tip).hasClass(CLASS_NAME_FADE$2)) {
      const transitionDuration = Util.getTransitionDurationFromElement(tip);

      $(tip)
        .one(Util.TRANSITION_END, complete)
        .emulateTransitionEnd(transitionDuration);
    } else {
      complete();
    }

    this._hoverState = '';
  }

  update() {
    if (this._popper !== null) {
      this._popper.scheduleUpdate();
    }
  }

  // Protected

  isWithContent() {
    return Boolean(this.getTitle())
  }

  addAttachmentClass(attachment) {
    $(this.getTipElement()).addClass(`${CLASS_PREFIX}-${attachment}`);
  }

  getTipElement() {
    this.tip = this.tip || $(this.config.template)[0];
    return this.tip
  }

  setContent() {
    const tip = this.getTipElement();
    this.setElementContent($(tip.querySelectorAll(SELECTOR_TOOLTIP_INNER)), this.getTitle());
    $(tip).removeClass(`${CLASS_NAME_FADE$2} ${CLASS_NAME_SHOW$4}`);
  }

  setElementContent($element, content) {
    if (typeof content === 'object' && (content.nodeType || content.jquery)) {
      // Content is a DOM node or a jQuery
      if (this.config.html) {
        if (!$(content).parent().is($element)) {
          $element.empty().append(content);
        }
      } else {
        $element.text($(content).text());
      }

      return
    }

    if (this.config.html) {
      if (this.config.sanitize) {
        content = sanitizeHtml(content, this.config.whiteList, this.config.sanitizeFn);
      }

      $element.html(content);
    } else {
      $element.text(content);
    }
  }

  getTitle() {
    let title = this.element.getAttribute('data-original-title');

    if (!title) {
      title = typeof this.config.title === 'function'
        ? this.config.title.call(this.element)
        : this.config.title;
    }

    return title
  }

  // Private

  _getPopperConfig(attachment) {
    const defaultBsConfig = {
      placement: attachment,
      modifiers: {
        offset: this._getOffset(),
        flip: {
          behavior: this.config.fallbackPlacement
        },
        arrow: {
          element: SELECTOR_ARROW
        },
        preventOverflow: {
          boundariesElement: this.config.boundary
        }
      },
      onCreate: (data) => {
        if (data.originalPlacement !== data.placement) {
          this._handlePopperPlacementChange(data);
        }
      },
      onUpdate: (data) => this._handlePopperPlacementChange(data)
    };

    return {
      ...defaultBsConfig,
      ...this.config.popperConfig
    }
  }

  _getOffset() {
    const offset = {};

    if (typeof this.config.offset === 'function') {
      offset.fn = (data) => {
        data.offsets = {
          ...data.offsets,
          ...this.config.offset(data.offsets, this.element) || {}
        };

        return data
      };
    } else {
      offset.offset = this.config.offset;
    }

    return offset
  }

  _getContainer() {
    if (this.config.container === false) {
      return document.body
    }

    if (Util.isElement(this.config.container)) {
      return $(this.config.container)
    }

    return $(document).find(this.config.container)
  }

  _getAttachment(placement) {
    return AttachmentMap[placement.toUpperCase()]
  }

  _setListeners() {
    const triggers = this.config.trigger.split(' ');

    triggers.forEach((trigger) => {
      if (trigger === 'click') {
        $(this.element).on(
          this.constructor.Event.CLICK,
          this.config.selector,
          (event) => this.toggle(event)
        );
      } else if (trigger !== TRIGGER_MANUAL) {
        const eventIn = trigger === TRIGGER_HOVER
          ? this.constructor.Event.MOUSEENTER
          : this.constructor.Event.FOCUSIN;
        const eventOut = trigger === TRIGGER_HOVER
          ? this.constructor.Event.MOUSELEAVE
          : this.constructor.Event.FOCUSOUT;

        $(this.element)
          .on(eventIn, this.config.selector, (event) => this._enter(event))
          .on(eventOut, this.config.selector, (event) => this._leave(event));
      }
    });

    this._hideModalHandler = () => {
      if (this.element) {
        this.hide();
      }
    };

    $(this.element).closest('.modal').on('hide.bs.modal', this._hideModalHandler);

    if (this.config.selector) {
      this.config = {
        ...this.config,
        trigger: 'manual',
        selector: ''
      };
    } else {
      this._fixTitle();
    }
  }

  _fixTitle() {
    const titleType = typeof this.element.getAttribute('data-original-title');

    if (this.element.getAttribute('title') || titleType !== 'string') {
      this.element.setAttribute(
        'data-original-title',
        this.element.getAttribute('title') || ''
      );

      this.element.setAttribute('title', '');
    }
  }

  _enter(event, context) {
    const dataKey = this.constructor.DATA_KEY;
    context = context || $(event.currentTarget).data(dataKey);

    if (!context) {
      context = new this.constructor(
        event.currentTarget,
        this._getDelegateConfig()
      );
      $(event.currentTarget).data(dataKey, context);
    }

    if (event) {
      context._activeTrigger[
        event.type === 'focusin' ? TRIGGER_FOCUS : TRIGGER_HOVER
      ] = true;
    }

    if ($(context.getTipElement()).hasClass(CLASS_NAME_SHOW$4) || context._hoverState === HOVER_STATE_SHOW) {
      context._hoverState = HOVER_STATE_SHOW;
      return
    }

    clearTimeout(context._timeout);

    context._hoverState = HOVER_STATE_SHOW;

    if (!context.config.delay || !context.config.delay.show) {
      context.show();
      return
    }

    context._timeout = setTimeout(() => {
      if (context._hoverState === HOVER_STATE_SHOW) {
        context.show();
      }
    }, context.config.delay.show);
  }

  _leave(event, context) {
    const dataKey = this.constructor.DATA_KEY;
    context = context || $(event.currentTarget).data(dataKey);

    if (!context) {
      context = new this.constructor(
        event.currentTarget,
        this._getDelegateConfig()
      );
      $(event.currentTarget).data(dataKey, context);
    }

    if (event) {
      context._activeTrigger[
        event.type === 'focusout' ? TRIGGER_FOCUS : TRIGGER_HOVER
      ] = false;
    }

    if (context._isWithActiveTrigger()) {
      return
    }

    clearTimeout(context._timeout);

    context._hoverState = HOVER_STATE_OUT;

    if (!context.config.delay || !context.config.delay.hide) {
      context.hide();
      return
    }

    context._timeout = setTimeout(() => {
      if (context._hoverState === HOVER_STATE_OUT) {
        context.hide();
      }
    }, context.config.delay.hide);
  }

  _isWithActiveTrigger() {
    for (const trigger in this._activeTrigger) {
      if (this._activeTrigger[trigger]) {
        return true
      }
    }

    return false
  }

  _getConfig(config) {
    const dataAttributes = $(this.element).data();

    Object.keys(dataAttributes)
      .forEach((dataAttr) => {
        if (DISALLOWED_ATTRIBUTES.indexOf(dataAttr) !== -1) {
          delete dataAttributes[dataAttr];
        }
      });

    config = {
      ...this.constructor.Default,
      ...dataAttributes,
      ...typeof config === 'object' && config ? config : {}
    };

    if (typeof config.delay === 'number') {
      config.delay = {
        show: config.delay,
        hide: config.delay
      };
    }

    if (typeof config.title === 'number') {
      config.title = config.title.toString();
    }

    if (typeof config.content === 'number') {
      config.content = config.content.toString();
    }

    Util.typeCheckConfig(
      NAME$5,
      config,
      this.constructor.DefaultType
    );

    if (config.sanitize) {
      config.template = sanitizeHtml(config.template, config.whiteList, config.sanitizeFn);
    }

    return config
  }

  _getDelegateConfig() {
    const config = {};

    if (this.config) {
      for (const key in this.config) {
        if (this.constructor.Default[key] !== this.config[key]) {
          config[key] = this.config[key];
        }
      }
    }

    return config
  }

  _cleanTipClass() {
    const $tip = $(this.getTipElement());
    const tabClass = $tip.attr('class').match(BSCLS_PREFIX_REGEX);
    if (tabClass !== null && tabClass.length) {
      $tip.removeClass(tabClass.join(''));
    }
  }

  _handlePopperPlacementChange(popperData) {
    this.tip = popperData.instance.popper;
    this._cleanTipClass();
    this.addAttachmentClass(this._getAttachment(popperData.placement));
  }

  _fixTransition() {
    const tip = this.getTipElement();
    const initConfigAnimation = this.config.animation;

    if (tip.getAttribute('x-placement') !== null) {
      return
    }

    $(tip).removeClass(CLASS_NAME_FADE$2);
    this.config.animation = false;
    this.hide();
    this.show();
    this.config.animation = initConfigAnimation;
  }

  // Static

  static _jQueryInterface(config) {
    return this.each(function () {
      let data = $(this).data(DATA_KEY$5);
      const _config = typeof config === 'object' && config;

      if (!data && /dispose|hide/.test(config)) {
        return
      }

      if (!data) {
        data = new Tooltip(this, _config);
        $(this).data(DATA_KEY$5, data);
      }

      if (typeof config === 'string') {
        if (typeof data[config] === 'undefined') {
          throw new TypeError(`No method named "${config}"`)
        }
        data[config]();
      }
    })
  }
}

/**
 * ------------------------------------------------------------------------
 * jQuery
 * ------------------------------------------------------------------------
 */

$.fn[NAME$5] = Tooltip._jQueryInterface;
$.fn[NAME$5].Constructor = Tooltip;
$.fn[NAME$5].noConflict = () => {
  $.fn[NAME$5] = JQUERY_NO_CONFLICT$5;
  return Tooltip._jQueryInterface
};

/**
 * --------------------------------------------------------------------------
 * Bootstrap (v4.5.2): popover.js
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
 * --------------------------------------------------------------------------
 */

/**
 * ------------------------------------------------------------------------
 * Constants
 * ------------------------------------------------------------------------
 */

const NAME$6                = 'popover';
const VERSION$6             = '4.5.2';
const DATA_KEY$6            = 'bs.popover';
const EVENT_KEY$6           = `.${DATA_KEY$6}`;
const JQUERY_NO_CONFLICT$6  = $.fn[NAME$6];
const CLASS_PREFIX$1        = 'bs-popover';
const BSCLS_PREFIX_REGEX$1  = new RegExp(`(^|\\s)${CLASS_PREFIX$1}\\S+`, 'g');

const Default$4 = {
  ...Tooltip.Default,
  placement : 'right',
  trigger   : 'click',
  content   : '',
  template  : '<div class="popover" role="tooltip">' +
              '<div class="arrow"></div>' +
              '<h3 class="popover-header"></h3>' +
              '<div class="popover-body"></div></div>'
};

const DefaultType$4 = {
  ...Tooltip.DefaultType,
  content : '(string|element|function)'
};

const CLASS_NAME_FADE$3 = 'fade';
const CLASS_NAME_SHOW$5 = 'show';

const SELECTOR_TITLE   = '.popover-header';
const SELECTOR_CONTENT = '.popover-body';

const Event$1 = {
  HIDE       : `hide${EVENT_KEY$6}`,
  HIDDEN     : `hidden${EVENT_KEY$6}`,
  SHOW       : `show${EVENT_KEY$6}`,
  SHOWN      : `shown${EVENT_KEY$6}`,
  INSERTED   : `inserted${EVENT_KEY$6}`,
  CLICK      : `click${EVENT_KEY$6}`,
  FOCUSIN    : `focusin${EVENT_KEY$6}`,
  FOCUSOUT   : `focusout${EVENT_KEY$6}`,
  MOUSEENTER : `mouseenter${EVENT_KEY$6}`,
  MOUSELEAVE : `mouseleave${EVENT_KEY$6}`
};

/**
 * ------------------------------------------------------------------------
 * Class Definition
 * ------------------------------------------------------------------------
 */

class Popover extends Tooltip {
  // Getters

  static get VERSION() {
    return VERSION$6
  }

  static get Default() {
    return Default$4
  }

  static get NAME() {
    return NAME$6
  }

  static get DATA_KEY() {
    return DATA_KEY$6
  }

  static get Event() {
    return Event$1
  }

  static get EVENT_KEY() {
    return EVENT_KEY$6
  }

  static get DefaultType() {
    return DefaultType$4
  }

  // Overrides

  isWithContent() {
    return this.getTitle() || this._getContent()
  }

  addAttachmentClass(attachment) {
    $(this.getTipElement()).addClass(`${CLASS_PREFIX$1}-${attachment}`);
  }

  getTipElement() {
    this.tip = this.tip || $(this.config.template)[0];
    return this.tip
  }

  setContent() {
    const $tip = $(this.getTipElement());

    // We use append for html objects to maintain js events
    this.setElementContent($tip.find(SELECTOR_TITLE), this.getTitle());
    let content = this._getContent();
    if (typeof content === 'function') {
      content = content.call(this.element);
    }
    this.setElementContent($tip.find(SELECTOR_CONTENT), content);

    $tip.removeClass(`${CLASS_NAME_FADE$3} ${CLASS_NAME_SHOW$5}`);
  }

  // Private

  _getContent() {
    return this.element.getAttribute('data-content') ||
      this.config.content
  }

  _cleanTipClass() {
    const $tip = $(this.getTipElement());
    const tabClass = $tip.attr('class').match(BSCLS_PREFIX_REGEX$1);
    if (tabClass !== null && tabClass.length > 0) {
      $tip.removeClass(tabClass.join(''));
    }
  }

  // Static

  static _jQueryInterface(config) {
    return this.each(function () {
      let data = $(this).data(DATA_KEY$6);
      const _config = typeof config === 'object' ? config : null;

      if (!data && /dispose|hide/.test(config)) {
        return
      }

      if (!data) {
        data = new Popover(this, _config);
        $(this).data(DATA_KEY$6, data);
      }

      if (typeof config === 'string') {
        if (typeof data[config] === 'undefined') {
          throw new TypeError(`No method named "${config}"`)
        }
        data[config]();
      }
    })
  }
}

/**
 * ------------------------------------------------------------------------
 * jQuery
 * ------------------------------------------------------------------------
 */

$.fn[NAME$6] = Popover._jQueryInterface;
$.fn[NAME$6].Constructor = Popover;
$.fn[NAME$6].noConflict = () => {
  $.fn[NAME$6] = JQUERY_NO_CONFLICT$6;
  return Popover._jQueryInterface
};

/**
 * --------------------------------------------------------------------------
 * Bootstrap (v4.5.2): scrollspy.js
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
 * --------------------------------------------------------------------------
 */

/**
 * ------------------------------------------------------------------------
 * Constants
 * ------------------------------------------------------------------------
 */

const NAME$7               = 'scrollspy';
const VERSION$7            = '4.5.2';
const DATA_KEY$7           = 'bs.scrollspy';
const EVENT_KEY$7          = `.${DATA_KEY$7}`;
const DATA_API_KEY$5       = '.data-api';
const JQUERY_NO_CONFLICT$7 = $.fn[NAME$7];

const Default$5 = {
  offset : 10,
  method : 'auto',
  target : ''
};

const DefaultType$5 = {
  offset : 'number',
  method : 'string',
  target : '(string|element)'
};

const EVENT_ACTIVATE      = `activate${EVENT_KEY$7}`;
const EVENT_SCROLL        = `scroll${EVENT_KEY$7}`;
const EVENT_LOAD_DATA_API$1 = `load${EVENT_KEY$7}${DATA_API_KEY$5}`;

const CLASS_NAME_DROPDOWN_ITEM = 'dropdown-item';
const CLASS_NAME_ACTIVE$1        = 'active';

const SELECTOR_DATA_SPY        = '[data-spy="scroll"]';
const SELECTOR_NAV_LIST_GROUP  = '.nav, .list-group';
const SELECTOR_NAV_LINKS       = '.nav-link';
const SELECTOR_NAV_ITEMS       = '.nav-item';
const SELECTOR_LIST_ITEMS      = '.list-group-item';
const SELECTOR_DROPDOWN        = '.dropdown';
const SELECTOR_DROPDOWN_ITEMS  = '.dropdown-item';
const SELECTOR_DROPDOWN_TOGGLE = '.dropdown-toggle';

const METHOD_OFFSET   = 'offset';
const METHOD_POSITION = 'position';

/**
 * ------------------------------------------------------------------------
 * Class Definition
 * ------------------------------------------------------------------------
 */

class ScrollSpy {
  constructor(element, config) {
    this._element       = element;
    this._scrollElement = element.tagName === 'BODY' ? window : element;
    this._config        = this._getConfig(config);
    this._selector      = `${this._config.target} ${SELECTOR_NAV_LINKS},` +
                          `${this._config.target} ${SELECTOR_LIST_ITEMS},` +
                          `${this._config.target} ${SELECTOR_DROPDOWN_ITEMS}`;
    this._offsets       = [];
    this._targets       = [];
    this._activeTarget  = null;
    this._scrollHeight  = 0;

    $(this._scrollElement).on(EVENT_SCROLL, (event) => this._process(event));

    this.refresh();
    this._process();
  }

  // Getters

  static get VERSION() {
    return VERSION$7
  }

  static get Default() {
    return Default$5
  }

  // Public

  refresh() {
    const autoMethod = this._scrollElement === this._scrollElement.window
      ? METHOD_OFFSET : METHOD_POSITION;

    const offsetMethod = this._config.method === 'auto'
      ? autoMethod : this._config.method;

    const offsetBase = offsetMethod === METHOD_POSITION
      ? this._getScrollTop() : 0;

    this._offsets = [];
    this._targets = [];

    this._scrollHeight = this._getScrollHeight();

    const targets = [].slice.call(document.querySelectorAll(this._selector));

    targets
      .map((element) => {
        let target;
        const targetSelector = Util.getSelectorFromElement(element);

        if (targetSelector) {
          target = document.querySelector(targetSelector);
        }

        if (target) {
          const targetBCR = target.getBoundingClientRect();
          if (targetBCR.width || targetBCR.height) {
            // TODO (fat): remove sketch reliance on jQuery position/offset
            return [
              $(target)[offsetMethod]().top + offsetBase,
              targetSelector
            ]
          }
        }
        return null
      })
      .filter((item) => item)
      .sort((a, b) => a[0] - b[0])
      .forEach((item) => {
        this._offsets.push(item[0]);
        this._targets.push(item[1]);
      });
  }

  dispose() {
    $.removeData(this._element, DATA_KEY$7);
    $(this._scrollElement).off(EVENT_KEY$7);

    this._element       = null;
    this._scrollElement = null;
    this._config        = null;
    this._selector      = null;
    this._offsets       = null;
    this._targets       = null;
    this._activeTarget  = null;
    this._scrollHeight  = null;
  }

  // Private

  _getConfig(config) {
    config = {
      ...Default$5,
      ...typeof config === 'object' && config ? config : {}
    };

    if (typeof config.target !== 'string' && Util.isElement(config.target)) {
      let id = $(config.target).attr('id');
      if (!id) {
        id = Util.getUID(NAME$7);
        $(config.target).attr('id', id);
      }
      config.target = `#${id}`;
    }

    Util.typeCheckConfig(NAME$7, config, DefaultType$5);

    return config
  }

  _getScrollTop() {
    return this._scrollElement === window
      ? this._scrollElement.pageYOffset : this._scrollElement.scrollTop
  }

  _getScrollHeight() {
    return this._scrollElement.scrollHeight || Math.max(
      document.body.scrollHeight,
      document.documentElement.scrollHeight
    )
  }

  _getOffsetHeight() {
    return this._scrollElement === window
      ? window.innerHeight : this._scrollElement.getBoundingClientRect().height
  }

  _process() {
    const scrollTop    = this._getScrollTop() + this._config.offset;
    const scrollHeight = this._getScrollHeight();
    const maxScroll    = this._config.offset + scrollHeight - this._getOffsetHeight();

    if (this._scrollHeight !== scrollHeight) {
      this.refresh();
    }

    if (scrollTop >= maxScroll) {
      const target = this._targets[this._targets.length - 1];

      if (this._activeTarget !== target) {
        this._activate(target);
      }
      return
    }

    if (this._activeTarget && scrollTop < this._offsets[0] && this._offsets[0] > 0) {
      this._activeTarget = null;
      this._clear();
      return
    }

    for (let i = this._offsets.length; i--;) {
      const isActiveTarget = this._activeTarget !== this._targets[i] &&
          scrollTop >= this._offsets[i] &&
          (typeof this._offsets[i + 1] === 'undefined' ||
              scrollTop < this._offsets[i + 1]);

      if (isActiveTarget) {
        this._activate(this._targets[i]);
      }
    }
  }

  _activate(target) {
    this._activeTarget = target;

    this._clear();

    const queries = this._selector
      .split(',')
      .map((selector) => `${selector}[data-target="${target}"],${selector}[href="${target}"]`);

    const $link = $([].slice.call(document.querySelectorAll(queries.join(','))));

    if ($link.hasClass(CLASS_NAME_DROPDOWN_ITEM)) {
      $link.closest(SELECTOR_DROPDOWN)
        .find(SELECTOR_DROPDOWN_TOGGLE)
        .addClass(CLASS_NAME_ACTIVE$1);
      $link.addClass(CLASS_NAME_ACTIVE$1);
    } else {
      // Set triggered link as active
      $link.addClass(CLASS_NAME_ACTIVE$1);
      // Set triggered links parents as active
      // With both <ul> and <nav> markup a parent is the previous sibling of any nav ancestor
      $link.parents(SELECTOR_NAV_LIST_GROUP)
        .prev(`${SELECTOR_NAV_LINKS}, ${SELECTOR_LIST_ITEMS}`)
        .addClass(CLASS_NAME_ACTIVE$1);
      // Handle special case when .nav-link is inside .nav-item
      $link.parents(SELECTOR_NAV_LIST_GROUP)
        .prev(SELECTOR_NAV_ITEMS)
        .children(SELECTOR_NAV_LINKS)
        .addClass(CLASS_NAME_ACTIVE$1);
    }

    $(this._scrollElement).trigger(EVENT_ACTIVATE, {
      relatedTarget: target
    });
  }

  _clear() {
    [].slice.call(document.querySelectorAll(this._selector))
      .filter((node) => node.classList.contains(CLASS_NAME_ACTIVE$1))
      .forEach((node) => node.classList.remove(CLASS_NAME_ACTIVE$1));
  }

  // Static

  static _jQueryInterface(config) {
    return this.each(function () {
      let data = $(this).data(DATA_KEY$7);
      const _config = typeof config === 'object' && config;

      if (!data) {
        data = new ScrollSpy(this, _config);
        $(this).data(DATA_KEY$7, data);
      }

      if (typeof config === 'string') {
        if (typeof data[config] === 'undefined') {
          throw new TypeError(`No method named "${config}"`)
        }
        data[config]();
      }
    })
  }
}

/**
 * ------------------------------------------------------------------------
 * Data Api implementation
 * ------------------------------------------------------------------------
 */

$(window).on(EVENT_LOAD_DATA_API$1, () => {
  const scrollSpys = [].slice.call(document.querySelectorAll(SELECTOR_DATA_SPY));
  const scrollSpysLength = scrollSpys.length;

  for (let i = scrollSpysLength; i--;) {
    const $spy = $(scrollSpys[i]);
    ScrollSpy._jQueryInterface.call($spy, $spy.data());
  }
});

/**
 * ------------------------------------------------------------------------
 * jQuery
 * ------------------------------------------------------------------------
 */

$.fn[NAME$7] = ScrollSpy._jQueryInterface;
$.fn[NAME$7].Constructor = ScrollSpy;
$.fn[NAME$7].noConflict = () => {
  $.fn[NAME$7] = JQUERY_NO_CONFLICT$7;
  return ScrollSpy._jQueryInterface
};

/**
 * --------------------------------------------------------------------------
 * Bootstrap (v4.5.2): tab.js
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
 * --------------------------------------------------------------------------
 */

/**
 * ------------------------------------------------------------------------
 * Constants
 * ------------------------------------------------------------------------
 */

const NAME$8               = 'tab';
const VERSION$8            = '4.5.2';
const DATA_KEY$8           = 'bs.tab';
const EVENT_KEY$8          = `.${DATA_KEY$8}`;
const DATA_API_KEY$6       = '.data-api';
const JQUERY_NO_CONFLICT$8 = $.fn[NAME$8];

const EVENT_HIDE$3           = `hide${EVENT_KEY$8}`;
const EVENT_HIDDEN$3         = `hidden${EVENT_KEY$8}`;
const EVENT_SHOW$3           = `show${EVENT_KEY$8}`;
const EVENT_SHOWN$3          = `shown${EVENT_KEY$8}`;
const EVENT_CLICK_DATA_API$5 = `click${EVENT_KEY$8}${DATA_API_KEY$6}`;

const CLASS_NAME_DROPDOWN_MENU = 'dropdown-menu';
const CLASS_NAME_ACTIVE$2        = 'active';
const CLASS_NAME_DISABLED$1      = 'disabled';
const CLASS_NAME_FADE$4          = 'fade';
const CLASS_NAME_SHOW$6          = 'show';

const SELECTOR_DROPDOWN$1              = '.dropdown';
const SELECTOR_NAV_LIST_GROUP$1        = '.nav, .list-group';
const SELECTOR_ACTIVE$1                = '.active';
const SELECTOR_ACTIVE_UL             = '> li > .active';
const SELECTOR_DATA_TOGGLE$4           = '[data-toggle="tab"], [data-toggle="pill"], [data-toggle="list"]';
const SELECTOR_DROPDOWN_TOGGLE$1       = '.dropdown-toggle';
const SELECTOR_DROPDOWN_ACTIVE_CHILD = '> .dropdown-menu .active';

/**
 * ------------------------------------------------------------------------
 * Class Definition
 * ------------------------------------------------------------------------
 */

class Tab {
  constructor(element) {
    this._element = element;
  }

  // Getters

  static get VERSION() {
    return VERSION$8
  }

  // Public

  show() {
    if (this._element.parentNode &&
        this._element.parentNode.nodeType === Node.ELEMENT_NODE &&
        $(this._element).hasClass(CLASS_NAME_ACTIVE$2) ||
        $(this._element).hasClass(CLASS_NAME_DISABLED$1)) {
      return
    }

    let target;
    let previous;
    const listElement = $(this._element).closest(SELECTOR_NAV_LIST_GROUP$1)[0];
    const selector = Util.getSelectorFromElement(this._element);

    if (listElement) {
      const itemSelector = listElement.nodeName === 'UL' || listElement.nodeName === 'OL' ? SELECTOR_ACTIVE_UL : SELECTOR_ACTIVE$1;
      previous = $.makeArray($(listElement).find(itemSelector));
      previous = previous[previous.length - 1];
    }

    const hideEvent = $.Event(EVENT_HIDE$3, {
      relatedTarget: this._element
    });

    const showEvent = $.Event(EVENT_SHOW$3, {
      relatedTarget: previous
    });

    if (previous) {
      $(previous).trigger(hideEvent);
    }

    $(this._element).trigger(showEvent);

    if (showEvent.isDefaultPrevented() ||
        hideEvent.isDefaultPrevented()) {
      return
    }

    if (selector) {
      target = document.querySelector(selector);
    }

    this._activate(
      this._element,
      listElement
    );

    const complete = () => {
      const hiddenEvent = $.Event(EVENT_HIDDEN$3, {
        relatedTarget: this._element
      });

      const shownEvent = $.Event(EVENT_SHOWN$3, {
        relatedTarget: previous
      });

      $(previous).trigger(hiddenEvent);
      $(this._element).trigger(shownEvent);
    };

    if (target) {
      this._activate(target, target.parentNode, complete);
    } else {
      complete();
    }
  }

  dispose() {
    $.removeData(this._element, DATA_KEY$8);
    this._element = null;
  }

  // Private

  _activate(element, container, callback) {
    const activeElements = container && (container.nodeName === 'UL' || container.nodeName === 'OL')
      ? $(container).find(SELECTOR_ACTIVE_UL)
      : $(container).children(SELECTOR_ACTIVE$1);

    const active = activeElements[0];
    const isTransitioning = callback && (active && $(active).hasClass(CLASS_NAME_FADE$4));
    const complete = () => this._transitionComplete(
      element,
      active,
      callback
    );

    if (active && isTransitioning) {
      const transitionDuration = Util.getTransitionDurationFromElement(active);

      $(active)
        .removeClass(CLASS_NAME_SHOW$6)
        .one(Util.TRANSITION_END, complete)
        .emulateTransitionEnd(transitionDuration);
    } else {
      complete();
    }
  }

  _transitionComplete(element, active, callback) {
    if (active) {
      $(active).removeClass(CLASS_NAME_ACTIVE$2);

      const dropdownChild = $(active.parentNode).find(
        SELECTOR_DROPDOWN_ACTIVE_CHILD
      )[0];

      if (dropdownChild) {
        $(dropdownChild).removeClass(CLASS_NAME_ACTIVE$2);
      }

      if (active.getAttribute('role') === 'tab') {
        active.setAttribute('aria-selected', false);
      }
    }

    $(element).addClass(CLASS_NAME_ACTIVE$2);
    if (element.getAttribute('role') === 'tab') {
      element.setAttribute('aria-selected', true);
    }

    Util.reflow(element);

    if (element.classList.contains(CLASS_NAME_FADE$4)) {
      element.classList.add(CLASS_NAME_SHOW$6);
    }

    if (element.parentNode && $(element.parentNode).hasClass(CLASS_NAME_DROPDOWN_MENU)) {
      const dropdownElement = $(element).closest(SELECTOR_DROPDOWN$1)[0];

      if (dropdownElement) {
        const dropdownToggleList = [].slice.call(dropdownElement.querySelectorAll(SELECTOR_DROPDOWN_TOGGLE$1));

        $(dropdownToggleList).addClass(CLASS_NAME_ACTIVE$2);
      }

      element.setAttribute('aria-expanded', true);
    }

    if (callback) {
      callback();
    }
  }

  // Static

  static _jQueryInterface(config) {
    return this.each(function () {
      const $this = $(this);
      let data = $this.data(DATA_KEY$8);

      if (!data) {
        data = new Tab(this);
        $this.data(DATA_KEY$8, data);
      }

      if (typeof config === 'string') {
        if (typeof data[config] === 'undefined') {
          throw new TypeError(`No method named "${config}"`)
        }
        data[config]();
      }
    })
  }
}

/**
 * ------------------------------------------------------------------------
 * Data Api implementation
 * ------------------------------------------------------------------------
 */

$(document)
  .on(EVENT_CLICK_DATA_API$5, SELECTOR_DATA_TOGGLE$4, function (event) {
    event.preventDefault();
    Tab._jQueryInterface.call($(this), 'show');
  });

/**
 * ------------------------------------------------------------------------
 * jQuery
 * ------------------------------------------------------------------------
 */

$.fn[NAME$8] = Tab._jQueryInterface;
$.fn[NAME$8].Constructor = Tab;
$.fn[NAME$8].noConflict = () => {
  $.fn[NAME$8] = JQUERY_NO_CONFLICT$8;
  return Tab._jQueryInterface
};

var dropdownInit = function dropdownInit() {
  // find dropdown with pill class
  var $wrapperDropdownPill = $('.dropdown-with-pill'); // find dropdown with select class

  var $wrapperDropdownSelect = $('.dropdown-with-select'); // find dropdown with search class

  var $dropdownWithSearch = $('.dropdown-action--search'); // Init first load. If $wrapperDropdownPill exist, display all selected option in pill

  $wrapperDropdownPill.each(function () {
    var $selectedOptions = $(this).find('.dropdown-selected-list');
    var $menuList = $(this).find('.dropdown-menu-list');
    var $selectNameHidden = $menuList.attr('data-select-name');
    var $arrayListSelected = $(this).find('.dropdown-menu .is-selected').map(function () {
      return $(this).attr("data-val");
    }).get();

    if (!$selectedOptions.length) {
      $(this).append("<div class='dropdown-selected-list'></div>");
      $selectedOptions = $(this).find('.dropdown-selected-list');
    } // insert all selected options to pill

    for (var _iterator = $arrayListSelected, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) {
      var _ref;

      if (_isArray) {
        if (_i >= _iterator.length) break;
        _ref = _iterator[_i++];
      } else {
        _i = _iterator.next();
        if (_i.done) break;
        _ref = _i.value;
      }

      var item = _ref;
      var $itemId = $(this).find(".dropdown-item[data-val='" + item + "']").attr('data-id');
      $selectedOptions.append("<span class='badge badge-smoke' data-id='" + $itemId + "' data-val='" + item + "'>" + item + " <i class='ic ic-reset'></i></span><input type='hidden' value='" + $itemId + "' name='" + $selectNameHidden + "'>");
    } // find all dropdown pill and set listener for delete

    var $pillList = $('.dropdown-with-pill .badge .ic');
    removePill($pillList); // listen to DomInserted in dropdown-menu-list

    $menuList.bind("DOMNodeInserted", function (e) {
      if (e.target !== $menuList[0]) {
        e.target.addEventListener('click', activateThisItem);
      }
    });
  }); // Init first load. If $wrapperDropdownSelect exist, display selected option & append input hidden

  $wrapperDropdownSelect.each(function () {
    var $menuList = $(this).find('.dropdown-menu-list');
    var $selectNameHidden = $menuList.attr('data-select-name');
    var $optionSelected = $(this).find('.dropdown-menu .is-selected');
    var $itemId = $optionSelected.attr('data-id');
    var $itemVal = $optionSelected.text(); // display selected option & append input hidden

    if ($itemVal) {
      $(this).find('.dropdown-toggle').html($itemVal);
      $(this).append("<div class='dropdown-selected-list'><input type='hidden' value='" + $itemId + "' name='" + $selectNameHidden + "'></div>");
    } else {
      $(this).append("<div class='dropdown-selected-list'><input type='hidden' value='' name='" + $selectNameHidden + "'></div>");
    }
  }); // find all options

  var $dropdownPillItems = $('.dropdown-with-pill .dropdown-item');
  var $dropdownSelectItems = $('.dropdown-with-select .dropdown-item'); // Add 'is-selected' in dropdown menu when option is selected

  $dropdownPillItems.click(activateThisItem);
  $dropdownSelectItems.click(activateThisItem); // Init search dropdown. If $dropdownWithSearch exist, listen when keydown

  $dropdownWithSearch.each(function () {
    var $inputSearch = $(this).find("input[type='text']");
    var $dropdownMenu = $inputSearch.closest('.dropdown-menu');
    $inputSearch.keyup(function (e) {
      var $arrayListOptions = $dropdownMenu.find('.dropdown-menu-list .dropdown-item').not('.text-link');
      var $searchText = e.currentTarget.value.toLocaleLowerCase();
      $arrayListOptions.each(function () {
        if (!$(this).text().toLocaleLowerCase().includes($searchText)) {
          $(this).addClass('d-none');
        } else {
          $(this).removeClass('d-none');
        }
      }); // find all option with hiden ('d-none') class

      var $hiddenOpt = $dropdownMenu.find('.dropdown-menu-list .dropdown-item.d-none').not('.text-link');
      var $notFound = $dropdownMenu.find('span.dropdown-not-found');

      if ($hiddenOpt.length === $arrayListOptions.length) {
        if ($notFound.length) {
          $notFound.removeClass('d-none');
        } else {
          $dropdownMenu.append("<span class=\"dropdown-not-found\">No data found</span>");
        }
      } else {
        $notFound.addClass('d-none');
      }
    });
  });
};

var removePill = function removePill(item) {
  // remove pill and class is-selected in dropdown menu when button 'x' is clicked
  item.click(function () {
    var $badge = $(this).closest('.badge');
    var $val = $badge.attr('data-val');
    var $itemId = $badge.attr('data-id');
    $badge.closest('.dropdown-selected-list').find("input[value='" + $itemId + "']").remove();
    $badge.closest('.dropdown-with-pill').find(".is-selected[data-val='" + $val + "']").removeClass('is-selected');
    $badge.remove();
  });
};

var activateThisItem = function activateThisItem() {
  var $this = $(event.currentTarget);
  var $dropdownType;

  if ($this.closest('.dropdown').hasClass('dropdown-with-select')) {
    $dropdownType = '.dropdown-with-select';
  } else if ($this.closest('.dropdown').hasClass('dropdown-with-pill')) {
    $dropdownType = '.dropdown-with-pill';
  }

  if (!$this.hasClass('dropdown-action')) {
    var $wrapperDropdown = $this.closest($dropdownType);
    var $selectedOptions = $wrapperDropdown.find('.dropdown-selected-list'); // remove selected class in all options

    if ($dropdownType == '.dropdown-with-select') {
      $wrapperDropdown.find('.dropdown-item').removeClass('is-selected');
    } // add selected class

    $this.addClass('is-selected');
    var $itemId = $this.attr('data-id');
    var $selectNameHidden = $wrapperDropdown.find('.dropdown-menu-list').attr('data-select-name');

    if ($dropdownType == '.dropdown-with-pill') {
      // adding pill
      var $val = $this.attr('data-val');
      $selectedOptions.append("<span class='badge badge-smoke' data-id='" + $itemId + "' data-val='" + $val + "'>" + $val + "<i class='ic ic-reset'></i></span> <input type='hidden' value='" + $itemId + "' name='" + $selectNameHidden + "'>");
      var $pill = $selectedOptions.find(".badge[data-val='" + $val + "'] .ic");
      removePill($pill);
    } else if ($dropdownType == '.dropdown-with-select') {
      // adding selected value & input hidden
      $wrapperDropdown.find('.dropdown-toggle').addClass('selected').html($this.text());
      $selectedOptions.html("<input type='hidden' value='" + $itemId + "' name='" + $selectNameHidden + "'>");
    }
  }
};

$(document).ready(function () {
  dropdownInit();
});

var MekariForm = function MekariForm() {
  checkAll();
};

var checkAll = function checkAll() {
  // find all class name checkallbox
  var $checkallWrapper = $('.checkallbox-wrapper');
  $checkallWrapper.each(function () {
    var $datacheckall = $(this).attr('data-checkall');
    var $parentCheckbox = $(this).find(".checkallbox-parent[data-checkall = '" + $datacheckall + "']");
    var $arrayListCheckbox = $(this).find("input[type='checkbox'][data-checkall = '" + $datacheckall + "']").not('.checkallbox-parent'); // update check all status (init)

    updateCheckAll($parentCheckbox, $arrayListCheckbox); // call function for trigered when parent is change

    activateParentCheckAll($parentCheckbox, $arrayListCheckbox); // call function for trigered when child is change

    activateChildCheckAll($parentCheckbox, $arrayListCheckbox);
  });
};

var updateCheckAll = function updateCheckAll($parentCb, $childCb) {
  var $totalChildCb = $childCb.length;
  var $totalChildChecked = $childCb.filter(function () {
    return $(this).is(':checked') === true;
  }).length;

  if ($totalChildChecked === $totalChildCb && $totalChildCb > 0) {
    $parentCb.prop('checked', true);
  } else {
    $parentCb.prop('checked', false);
  }
};

var activateParentCheckAll = function activateParentCheckAll($parentCb, $childCb) {
  $parentCb.change(function () {
    if ($(this).is(':checked')) {
      $childCb.prop('checked', true);
    } else {
      $childCb.prop('checked', false);
    }
  });
};

var activateChildCheckAll = function activateChildCheckAll($parentCb, $childCb) {
  $childCb.change(function () {
    updateCheckAll($parentCb, $childCb);
  });
};

$(document).ready(function () {
  MekariForm();
});

var MekariTooltip = function MekariTooltip() {
  $('[data-toggle="tooltip"]').tooltip({
    trigger: 'hover'
  });
};

$(document).ready(function () {
  MekariTooltip();
});

exports.Alert = Alert;
exports.Button = Button;
exports.Collapse = Collapse;
exports.Dropdown = Dropdown;
exports.MekariDropdown = dropdownInit;
exports.MekariForm = MekariForm;
exports.MekariTooltip = MekariTooltip;
exports.Modal = Modal;
exports.Popover = Popover;
exports.Scrollspy = ScrollSpy;
exports.Tab = Tab;
exports.Tooltip = Tooltip;
exports.Util = Util;

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

})); //# sourceMappingURL=mekari-ui.bundle.js.map