text: /**
   * --------------------------------------------------------------------------
   * Bootstrap (v4.3.1): tooltip.js
   * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
   * --------------------------------------------------------------------------
   */
  
  import {
    getjQuery,
    TRANSITION_END,
    emulateTransitionEnd,
    findShadowRoot,
    getTransitionDurationFromElement,
    getUID,
    isElement,
    noop,
    typeCheckConfig
  } from './util/index'
  import {
    DefaultWhitelist,
    sanitizeHtml
  } from './util/sanitizer'
  import Data from './dom/data'
  import EventHandler from './dom/event-handler'
  import Manipulator from './dom/manipulator'
  import Popper from 'popper.js'
  import SelectorEngine from './dom/selector-engine'
  
  /**
   * ------------------------------------------------------------------------
   * Constants
   * ------------------------------------------------------------------------
   */
  
  const NAME = 'tooltip'
  const VERSION = '4.3.1'
  const DATA_KEY = 'bs.tooltip'
  const EVENT_KEY = `.${DATA_KEY}`
  const CLASS_PREFIX = 'bs-tooltip'
  const BSCLS_PREFIX_REGEX = new RegExp(`(^|\\s)${CLASS_PREFIX}\\S+`, 'g')
  const DISALLOWED_ATTRIBUTES = ['sanitize', 'whiteList', 'sanitizeFn']
  
  const DefaultType = {
    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 = {
    animation: true,
    template: '<div class="tooltip" role="tooltip">' +
                      '<div class="tooltip-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 Event = {
    HIDE: `hide${EVENT_KEY}`,
    HIDDEN: `hidden${EVENT_KEY}`,
    SHOW: `show${EVENT_KEY}`,
    SHOWN: `shown${EVENT_KEY}`,
    INSERTED: `inserted${EVENT_KEY}`,
    CLICK: `click${EVENT_KEY}`,
    FOCUSIN: `focusin${EVENT_KEY}`,
    FOCUSOUT: `focusout${EVENT_KEY}`,
    MOUSEENTER: `mouseenter${EVENT_KEY}`,
    MOUSELEAVE: `mouseleave${EVENT_KEY}`
  }
  
  const CLASS_NAME_FADE = 'fade'
  const CLASS_NAME_MODAL = 'modal'
  const CLASS_NAME_SHOW = 'show'
  
  const HOVER_STATE_SHOW = 'show'
  const HOVER_STATE_OUT = 'out'
  
  const SELECTOR_TOOLTIP_INNER = '.tooltip-inner'
  
  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()
      Data.setData(element, this.constructor.DATA_KEY, this)
    }
  
    // Getters
  
    static get VERSION() {
      return VERSION
    }
  
    static get Default() {
      return Default
    }
  
    static get NAME() {
      return NAME
    }
  
    static get DATA_KEY() {
      return DATA_KEY
    }
  
    static get Event() {
      return Event
    }
  
    static get EVENT_KEY() {
      return EVENT_KEY
    }
  
    static get DefaultType() {
      return DefaultType
    }
  
    // 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 = Data.getData(event.delegateTarget, dataKey)
  
        if (!context) {
          context = new this.constructor(
            event.delegateTarget,
            this._getDelegateConfig()
          )
          Data.setData(event.delegateTarget, dataKey, context)
        }
  
        context._activeTrigger.click = !context._activeTrigger.click
  
        if (context._isWithActiveTrigger()) {
          context._enter(null, context)
        } else {
          context._leave(null, context)
        }
      } else {
        if (this.getTipElement().classList.contains(CLASS_NAME_SHOW)) {
          this._leave(null, this)
          return
        }
  
        this._enter(null, this)
      }
    }
  
    dispose() {
      clearTimeout(this._timeout)
  
      Data.removeData(this.element, this.constructor.DATA_KEY)
  
      EventHandler.off(this.element, this.constructor.EVENT_KEY)
      EventHandler.off(SelectorEngine.closest(this.element, `.${CLASS_NAME_MODAL}`), 'hide.bs.modal', this._hideModalHandler)
  
      if (this.tip) {
        this.tip.parentNode.removeChild(this.tip)
      }
  
      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.style.display === 'none') {
        throw new Error('Please use show on visible elements')
      }
  
      if (this.isWithContent() && this._isEnabled) {
        const showEvent = EventHandler.trigger(this.element, this.constructor.Event.SHOW)
        const shadowRoot = findShadowRoot(this.element)
        const isInTheDom = shadowRoot === null ?
          this.element.ownerDocument.documentElement.contains(this.element) :
          shadowRoot.contains(this.element)
  
        if (showEvent.defaultPrevented || !isInTheDom) {
          return
        }
  
        const tip = this.getTipElement()
        const tipId = getUID(this.constructor.NAME)
  
        tip.setAttribute('id', tipId)
        this.element.setAttribute('aria-describedby', tipId)
  
        this.setContent()
  
        if (this.config.animation) {
          tip.classList.add(CLASS_NAME_FADE)
        }
  
        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()
        Data.setData(tip, this.constructor.DATA_KEY, this)
  
        if (!this.element.ownerDocument.documentElement.contains(this.tip)) {
          container.appendChild(tip)
        }
  
        EventHandler.trigger(this.element, this.constructor.Event.INSERTED)
  
        this._popper = new Popper(this.element, tip, this._getPopperConfig(attachment))
  
        tip.classList.add(CLASS_NAME_SHOW)
  
        // 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) {
          [].concat(...document.body.children).forEach(element => {
            EventHandler.on(element, 'mouseover', noop())
          })
        }
  
        const complete = () => {
          if (this.config.animation) {
            this._fixTransition()
          }
  
          const prevHoverState = this._hoverState
          this._hoverState = null
  
          EventHandler.trigger(this.element, this.constructor.Event.SHOWN)
  
          if (prevHoverState === HOVER_STATE_OUT) {
            this._leave(null, this)
          }
        }
  
        if (this.tip.classList.contains(CLASS_NAME_FADE)) {
          const transitionDuration = getTransitionDurationFromElement(this.tip)
          EventHandler.one(this.tip, TRANSITION_END, complete)
          emulateTransitionEnd(this.tip, transitionDuration)
        } else {
          complete()
        }
      }
    }
  
    hide() {
      const tip = this.getTipElement()
      const complete = () => {
        if (this._hoverState !== HOVER_STATE_SHOW && tip.parentNode) {
          tip.parentNode.removeChild(tip)
        }
  
        this._cleanTipClass()
        this.element.removeAttribute('aria-describedby')
        EventHandler.trigger(this.element, this.constructor.Event.HIDDEN)
        this._popper.destroy()
      }
  
      const hideEvent = EventHandler.trigger(this.element, this.constructor.Event.HIDE)
      if (hideEvent.defaultPrevented) {
        return
      }
  
      tip.classList.remove(CLASS_NAME_SHOW)
  
      // If this is a touch-enabled device we remove the extra
      // empty mouseover listeners we added for iOS support
      if ('ontouchstart' in document.documentElement) {
        [].concat(...document.body.children)
          .forEach(element => EventHandler.off(element, 'mouseover', noop))
      }
  
      this._activeTrigger[TRIGGER_CLICK] = false
      this._activeTrigger[TRIGGER_FOCUS] = false
      this._activeTrigger[TRIGGER_HOVER] = false
  
      if (this.tip.classList.contains(CLASS_NAME_FADE)) {
        const transitionDuration = getTransitionDurationFromElement(tip)
  
        EventHandler.one(tip, TRANSITION_END, complete)
        emulateTransitionEnd(tip, transitionDuration)
      } else {
        complete()
      }
  
      this._hoverState = ''
    }
  
    update() {
      if (this._popper !== null) {
        this._popper.scheduleUpdate()
      }
    }
  
    // Protected
  
    isWithContent() {
      return Boolean(this.getTitle())
    }
  
    getTipElement() {
      if (this.tip) {
        return this.tip
      }
  
      const element = document.createElement('div')
      element.innerHTML = this.config.template
  
      this.tip = element.children[0]
      return this.tip
    }
  
    setContent() {
      const tip = this.getTipElement()
      this.setElementContent(SelectorEngine.findOne(SELECTOR_TOOLTIP_INNER, tip), this.getTitle())
      tip.classList.remove(CLASS_NAME_FADE)
      tip.classList.remove(CLASS_NAME_SHOW)
    }
  
    setElementContent(element, content) {
      if (element === null) {
        return
      }
  
      if (typeof content === 'object' && isElement(content)) {
        if (content.jquery) {
          content = content[0]
        }
  
        // content is a DOM node or a jQuery
        if (this.config.html) {
          if (content.parentNode !== element) {
            element.innerHTML = ''
            element.appendChild(content)
          }
        } else {
          element.innerText = content.textContent
        }
  
        return
      }
  
      if (this.config.html) {
        if (this.config.sanitize) {
          content = sanitizeHtml(content, this.config.whiteList, this.config.sanitizeFn)
        }
  
        element.innerHTML = content
      } else {
        element.innerText = 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: `.${this.constructor.NAME}-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
      }
    }
  
    _addAttachmentClass(attachment) {
      this.getTipElement().classList.add(`${CLASS_PREFIX}-${attachment}`)
    }
  
    _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 (isElement(this.config.container)) {
        return this.config.container
      }
  
      return SelectorEngine.findOne(this.config.container)
    }
  
    _getAttachment(placement) {
      return AttachmentMap[placement.toUpperCase()]
    }
  
    _setListeners() {
      const triggers = this.config.trigger.split(' ')
  
      triggers.forEach(trigger => {
        if (trigger === 'click') {
          EventHandler.on(this.element,
            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
  
          EventHandler.on(this.element,
            eventIn,
            this.config.selector,
            event => this._enter(event)
          )
          EventHandler.on(this.element,
            eventOut,
            this.config.selector,
            event => this._leave(event)
          )
        }
      })
  
      this._hideModalHandler = () => {
        if (this.element) {
          this.hide()
        }
      }
  
      EventHandler.on(SelectorEngine.closest(this.element, `.${CLASS_NAME_MODAL}`),
        '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 || Data.getData(event.delegateTarget, dataKey)
  
      if (!context) {
        context = new this.constructor(
          event.delegateTarget,
          this._getDelegateConfig()
        )
        Data.setData(event.delegateTarget, dataKey, context)
      }
  
      if (event) {
        context._activeTrigger[
          event.type === 'focusin' ? TRIGGER_FOCUS : TRIGGER_HOVER
        ] = true
      }
  
      if (context.getTipElement().classList.contains(CLASS_NAME_SHOW) ||
          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 || Data.getData(event.delegateTarget, dataKey)
  
      if (!context) {
        context = new this.constructor(
          event.delegateTarget,
          this._getDelegateConfig()
        )
        Data.setData(event.delegateTarget, 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 = Manipulator.getDataAttributes(this.element)
  
      Object.keys(dataAttributes)
        .forEach(dataAttr => {
          if (DISALLOWED_ATTRIBUTES.indexOf(dataAttr) !== -1) {
            delete dataAttributes[dataAttr]
          }
        })
  
      if (config && typeof config.container === 'object' && config.container.jquery) {
        config.container = config.container[0]
      }
  
      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()
      }
  
      typeCheckConfig(
        NAME,
        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.getAttribute('class').match(BSCLS_PREFIX_REGEX)
      if (tabClass !== null && tabClass.length > 0) {
        tabClass.map(token => token.trim())
          .forEach(tClass => tip.classList.remove(tClass))
      }
    }
  
    _handlePopperPlacementChange(popperData) {
      const popperInstance = popperData.instance
      this.tip = popperInstance.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.classList.remove(CLASS_NAME_FADE)
      this.config.animation = false
      this.hide()
      this.show()
      this.config.animation = initConfigAnimation
    }
  
    // Static
  
    static jQueryInterface(config) {
      return this.each(function () {
        let data = Data.getData(this, DATA_KEY)
        const _config = typeof config === 'object' && config
  
        if (!data && /dispose|hide/.test(config)) {
          return
        }
  
        if (!data) {
          data = new Tooltip(this, _config)
        }
  
        if (typeof config === 'string') {
          if (typeof data[config] === 'undefined') {
            throw new TypeError(`No method named "${config}"`)
          }
  
          data[config]()
        }
      })
    }
  
    static getInstance(element) {
      return Data.getData(element, DATA_KEY)
    }
  }
  
  const $ = getjQuery()
  
  /**
   * ------------------------------------------------------------------------
   * jQuery
   * ------------------------------------------------------------------------
   * add .tooltip to jQuery only if jQuery is present
   */
  /* istanbul ignore if */
  if ($) {
    const JQUERY_NO_CONFLICT = $.fn[NAME]
    $.fn[NAME] = Tooltip.jQueryInterface
    $.fn[NAME].Constructor = Tooltip
    $.fn[NAME].noConflict = () => {
      $.fn[NAME] = JQUERY_NO_CONFLICT
      return Tooltip.jQueryInterface
    }
  }
  
  export default Tooltip
  