function _classCallCheck(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}function _classCallCheck(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}function _classCallCheck(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}var $=jQuery,_typeof2="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(a){return typeof a}:function(a){return a&&"function"==typeof Symbol&&a.constructor===Symbol&&a!==Symbol.prototype?"symbol":typeof a},Util=function(a){function b(a){return{}.toString.call(a).match(/\s([a-zA-Z]+)/)[1].toLowerCase()}function c(){return{bindType:g.end,delegateType:g.end,handle:function(b){if(a(b.target).is(this))return b.handleObj.handler.apply(this,arguments)}}}function d(){return("undefined"==typeof window||!window.QUnit)&&{end:"transitionend"}}function e(b){var c=this,d=!1;return 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g=a(this._element).find(e.INPUT)[0];if(g){if("radio"===g.type)if(g.checked&&a(this._element).hasClass(d.ACTIVE))b=!1;else{var h=a(f).find(e.ACTIVE)[0];h&&a(h).removeClass(d.ACTIVE)}if(b){if(g.hasAttribute("disabled")||f.hasAttribute("disabled")||g.classList.contains("disabled")||f.classList.contains("disabled"))return;g.checked=!a(this._element).hasClass(d.ACTIVE),a(g).trigger("change")}g.focus(),c=!1}}c&&this._element.setAttribute("aria-pressed",!a(this._element).hasClass(d.ACTIVE)),b&&a(this._element).toggleClass(d.ACTIVE)},b.prototype.dispose=function(){a.removeData(this._element,"bs.button"),this._element=null},b._jQueryInterface=function(c){return this.each(function(){var d=a(this).data("bs.button");d||(d=new b(this),a(this).data("bs.button",d)),"toggle"===c&&d[c]()})},_createClass(b,null,[{key:"VERSION",get:function(){return"4.0.0"}}]),b}();return a(document).on(f.CLICK_DATA_API,e.DATA_TOGGLE_CARROT,function(b){b.preventDefault();var c=b.target;a(c).hasClass(d.BUTTON)||(c=a(c).closest(e.BUTTON)),g._jQueryInterface.call(a(c),"toggle")}).on(f.FOCUS_BLUR_DATA_API,e.DATA_TOGGLE_CARROT,function(b){var c=a(b.target).closest(e.BUTTON)[0];a(c).toggleClass(d.FOCUS,/^focus(in)?$/.test(b.type))}),a.fn[b]=g._jQueryInterface,a.fn[b].Constructor=g,a.fn[b].noConflict=function(){return a.fn[b]=c,g._jQueryInterface},g}($),_typeof="function"==typeof Symbol&&"symbol"===_typeof2(Symbol.iterator)?function(a){return void 0===a?"undefined":_typeof2(a)}:function(a){return a&&"function"==typeof Symbol&&a.constructor===Symbol&&a!==Symbol.prototype?"symbol":void 0===a?"undefined":_typeof2(a)},_extends=Object.assign||function(a){for(var b=1;b<arguments.length;b++){var c=arguments[b];for(var d in c)Object.prototype.hasOwnProperty.call(c,d)&&(a[d]=c[d])}return a},_createClass=function(){function a(a,b){for(var c=0;c<b.length;c++){var d=b[c];d.enumerable=d.enumerable||!1,d.configurable=!0,"value"in 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e.prototype.next=function(){this._isSliding||this._slide(h.NEXT)},e.prototype.nextWhenVisible=function(){!document.hidden&&a(this._element).is(":visible")&&"hidden"!==a(this._element).css("visibility")&&this.next()},e.prototype.prev=function(){this._isSliding||this._slide(h.PREV)},e.prototype.pause=function(b){b||(this._isPaused=!0),a(this._element).find(k.NEXT_PREV)[0]&&Util.supportsTransitionEnd()&&(Util.triggerTransitionEnd(this._element),this.cycle(!0)),clearInterval(this._interval),this._interval=null},e.prototype.cycle=function(a){a||(this._isPaused=!1),this._interval&&(clearInterval(this._interval),this._interval=null),this._config.interval&&!this._isPaused&&(this._interval=setInterval((document.visibilityState?this.nextWhenVisible:this.next).bind(this),this._config.interval))},e.prototype.to=function(b){var c=this;this._activeElement=a(this._element).find(k.ACTIVE_ITEM)[0];var d=this._getItemIndex(this._activeElement);if(!(b>this._items.length-1||b<0)){if(this._isSliding)return void a(this._element).one(i.SLID,function(){return c.to(b)});if(d===b)return this.pause(),void this.cycle();var e=b>d?h.NEXT:h.PREV;this._slide(e,this._items[b])}},e.prototype.dispose=function(){a(this._element).off(d),a.removeData(this._element,c),this._items=null,this._config=null,this._element=null,this._interval=null,this._isPaused=null,this._isSliding=null,this._activeElement=null,this._indicatorsElement=null},e.prototype._getConfig=function(a){return a=_extends({},f,a),Util.typeCheckConfig(b,a,g),a},e.prototype._addEventListeners=function(){var b=this;this._config.keyboard&&a(this._element).on(i.KEYDOWN,function(a){return b._keydown(a)}),"hover"===this._config.pause&&(a(this._element).on(i.MOUSEENTER,function(a){return b.pause(a)}).on(i.MOUSELEAVE,function(a){return b.cycle(a)}),"ontouchstart"in document.documentElement&&a(this._element).on(i.TOUCHEND,function(){b.pause(),b.touchTimeout&&clearTimeout(b.touchTimeout),b.touchTimeout=setTimeout(function(a){return 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a(this._element).trigger(f),f},e.prototype._setActiveIndicatorElement=function(b){if(this._indicatorsElement){a(this._indicatorsElement).find(k.ACTIVE).removeClass(j.ACTIVE);var c=this._indicatorsElement.children[this._getItemIndex(b)];c&&a(c).addClass(j.ACTIVE)}},e.prototype._slide=function(b,c){var d=this,e=a(this._element).find(k.ACTIVE_ITEM)[0],f=this._getItemIndex(e),g=c||e&&this._getItemByDirection(b,e),l=this._getItemIndex(g),m=Boolean(this._interval),n=void 0,o=void 0,p=void 0;if(b===h.NEXT?(n=j.LEFT,o=j.NEXT,p=h.LEFT):(n=j.RIGHT,o=j.PREV,p=h.RIGHT),g&&a(g).hasClass(j.ACTIVE))return void(this._isSliding=!1);if(!this._triggerSlideEvent(g,p).isDefaultPrevented()&&e&&g){this._isSliding=!0,m&&this.pause(),this._setActiveIndicatorElement(g);var q=a.Event(i.SLID,{relatedTarget:g,direction:p,from:f,to:l});Util.supportsTransitionEnd()&&a(this._element).hasClass(j.SLIDE)?(a(g).addClass(o),Util.reflow(g),a(e).addClass(n),a(g).addClass(n),a(e).one(Util.TRANSITION_END,function(){a(g).removeClass(n+" "+o).addClass(j.ACTIVE),a(e).removeClass(j.ACTIVE+" "+o+" "+n),d._isSliding=!1,setTimeout(function(){return a(d._element).trigger(q)},0)}).emulateTransitionEnd(600)):(a(e).removeClass(j.ACTIVE),a(g).addClass(j.ACTIVE),this._isSliding=!1,a(this._element).trigger(q)),m&&this.cycle()}},e._jQueryInterface=function(b){return this.each(function(){var d=a(this).data(c),g=_extends({},f,a(this).data());"object"===(void 0===b?"undefined":_typeof(b))&&(g=_extends({},g,b));var h="string"==typeof b?b:g.slide;if(d||(d=new e(this,g),a(this).data(c,d)),"number"==typeof b)d.to(b);else if("string"==typeof h){if(void 0===d[h])throw new TypeError('No method named "'+h+'"');d[h]()}else g.interval&&(d.pause(),d.cycle())})},e._dataApiClickHandler=function(b){var d=Util.getSelectorFromElement(this);if(d){var f=a(d)[0];if(f&&a(f).hasClass(j.CAROUSEL)){var g=_extends({},a(f).data(),a(this).data()),h=this.getAttribute("data-slide-to");h&&(g.interval=!1),e._jQueryInterface.call(a(f),g),h&&a(f).data(c).to(h),b.preventDefault()}}},_createClass(e,null,[{key:"VERSION",get:function(){return"4.0.0"}},{key:"Default",get:function(){return f}}]),e}();return a(document).on(i.CLICK_DATA_API,k.DATA_SLIDE,l._dataApiClickHandler),a(window).on(i.LOAD_DATA_API,function(){a(k.DATA_RIDE).each(function(){var b=a(this);l._jQueryInterface.call(b,b.data())})}),a.fn[b]=l._jQueryInterface,a.fn[b].Constructor=l,a.fn[b].noConflict=function(){return a.fn[b]=e,l._jQueryInterface},l}($),_typeof="function"==typeof Symbol&&"symbol"===_typeof2(Symbol.iterator)?function(a){return void 0===a?"undefined":_typeof2(a)}:function(a){return a&&"function"==typeof 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RegExp("38|40|27"),g={HIDE:"hide"+d,HIDDEN:"hidden"+d,SHOW:"show"+d,SHOWN:"shown"+d,CLICK:"click"+d,CLICK_DATA_API:"click.bs.dropdown.data-api",KEYDOWN_DATA_API:"keydown.bs.dropdown.data-api",KEYUP_DATA_API:"keyup.bs.dropdown.data-api"},h={DISABLED:"disabled",SHOW:"show",DROPUP:"dropup",DROPRIGHT:"dropright",DROPLEFT:"dropleft",MENURIGHT:"dropdown-menu-right",MENULEFT:"dropdown-menu-left",POSITION_STATIC:"position-static"},i={DATA_TOGGLE:'[data-toggle="dropdown"]',FORM_CHILD:".dropdown form",MENU:".dropdown-menu",NAVBAR_NAV:".navbar-nav",VISIBLE_ITEMS:".dropdown-menu .dropdown-item:not(.disabled)"},j={TOP:"top-start",TOPEND:"top-end",BOTTOM:"bottom-start",BOTTOMEND:"bottom-end",RIGHT:"right-start",RIGHTEND:"right-end",LEFT:"left-start",LEFTEND:"left-end"},k={offset:0,flip:!0,boundary:"scrollParent"},l={offset:"(number|string|function)",flip:"boolean",boundary:"(string|element)"},m=function(){function e(a,b){_classCallCheck(this,e),this._element=a,this._popper=null,this._config=this._getConfig(b),this._menu=this._getMenuElement(),this._inNavbar=this._detectNavbar(),this._addEventListeners()}return e.prototype.toggle=function(){if(!this._element.disabled&&!a(this._element).hasClass(h.DISABLED)){var b=e._getParentFromElement(this._element),c=a(this._menu).hasClass(h.SHOW);if(e._clearMenus(),!c){var d={relatedTarget:this._element},f=a.Event(g.SHOW,d);if(a(b).trigger(f),!f.isDefaultPrevented()){if(!this._inNavbar){if("undefined"==typeof Popper)throw new TypeError("Bootstrap dropdown require Popper.js (https://popper.js.org)");var j=this._element;a(b).hasClass(h.DROPUP)&&(a(this._menu).hasClass(h.MENULEFT)||a(this._menu).hasClass(h.MENURIGHT))&&(j=b),"scrollParent"!==this._config.boundary&&a(b).addClass(h.POSITION_STATIC),this._popper=new Popper(j,this._menu,this._getPopperConfig())}"ontouchstart"in document.documentElement&&0===a(b).closest(i.NAVBAR_NAV).length&&a("body").children().on("mouseover",null,a.noop),this._element.focus(),this._element.setAttribute("aria-expanded",!0),a(this._menu).toggleClass(h.SHOW),a(b).toggleClass(h.SHOW).trigger(a.Event(g.SHOWN,d))}}}},e.prototype.dispose=function(){a.removeData(this._element,c),a(this._element).off(d),this._element=null,this._menu=null,null!==this._popper&&(this._popper.destroy(),this._popper=null)},e.prototype.update=function(){this._inNavbar=this._detectNavbar(),null!==this._popper&&this._popper.scheduleUpdate()},e.prototype._addEventListeners=function(){var b=this;a(this._element).on(g.CLICK,function(a){a.preventDefault(),a.stopPropagation(),b.toggle()})},e.prototype._getConfig=function(c){return c=_extends({},this.constructor.Default,a(this._element).data(),c),Util.typeCheckConfig(b,c,this.constructor.DefaultType),c},e.prototype._getMenuElement=function(){if(!this._menu){var b=e._getParentFromElement(this._element);this._menu=a(b).find(i.MENU)[0]}return this._menu},e.prototype._getPlacement=function(){var b=a(this._element).parent(),c=j.BOTTOM;return b.hasClass(h.DROPUP)?(c=j.TOP,a(this._menu).hasClass(h.MENURIGHT)&&(c=j.TOPEND)):b.hasClass(h.DROPRIGHT)?c=j.RIGHT:b.hasClass(h.DROPLEFT)?c=j.LEFT:a(this._menu).hasClass(h.MENURIGHT)&&(c=j.BOTTOMEND),c},e.prototype._detectNavbar=function(){return a(this._element).closest(".navbar").length>0},e.prototype._getPopperConfig=function(){var a=this,b={};return"function"==typeof this._config.offset?b.fn=function(b){return b.offsets=_extends({},b.offsets,a._config.offset(b.offsets)||{}),b}:b.offset=this._config.offset,{placement:this._getPlacement(),modifiers:{offset:b,flip:{enabled:this._config.flip},preventOverflow:{boundariesElement:this._config.boundary}}}},e._jQueryInterface=function(b){return this.each(function(){var d=a(this).data(c),f="object"===(void 0===b?"undefined":_typeof(b))?b:null;if(d||(d=new e(this,f),a(this).data(c,d)),"string"==typeof b){if(void 0===d[b])throw new TypeError('No method named "'+b+'"');d[b]()}})},e._clearMenus=function(b){if(!b||3!==b.which&&("keyup"!==b.type||9===b.which))for(var d=a.makeArray(a(i.DATA_TOGGLE)),f=0;f<d.length;f++){var j=e._getParentFromElement(d[f]),k=a(d[f]).data(c),l={relatedTarget:d[f]};if(k){var m=k._menu;if(a(j).hasClass(h.SHOW)&&!(b&&("click"===b.type&&/input|textarea/i.test(b.target.tagName)||"keyup"===b.type&&9===b.which)&&a.contains(j,b.target))){var n=a.Event(g.HIDE,l);a(j).trigger(n),n.isDefaultPrevented()||("ontouchstart"in document.documentElement&&a("body").children().off("mouseover",null,a.noop),d[f].setAttribute("aria-expanded","false"),a(m).removeClass(h.SHOW),a(j).removeClass(h.SHOW).trigger(a.Event(g.HIDDEN,l)))}}}},e._getParentFromElement=function(b){var c=void 0,d=Util.getSelectorFromElement(b);return d&&(c=a(d)[0]),c||b.parentNode},e._dataApiKeydownHandler=function(b){if((/input|textarea/i.test(b.target.tagName)?!(32===b.which||27!==b.which&&(40!==b.which&&38!==b.which||a(b.target).closest(i.MENU).length)):f.test(b.which))&&(b.preventDefault(),b.stopPropagation(),!this.disabled&&!a(this).hasClass(h.DISABLED))){var c=e._getParentFromElement(this),d=a(c).hasClass(h.SHOW);if(!d&&(27!==b.which||32!==b.which)||d&&(27===b.which||32===b.which)){if(27===b.which){var g=a(c).find(i.DATA_TOGGLE)[0];a(g).trigger("focus")}return void a(this).trigger("click")}var j=a(c).find(i.VISIBLE_ITEMS).get();if(0!==j.length){var k=j.indexOf(b.target);38===b.which&&k>0&&k--,40===b.which&&k<j.length-1&&k++,k<0&&(k=0),j[k].focus()}}},_createClass(e,null,[{key:"VERSION",get:function(){return"4.0.0"}},{key:"Default",get:function(){return k}},{key:"DefaultType",get:function(){return l}}]),e}();return a(document).on(g.KEYDOWN_DATA_API,i.DATA_TOGGLE,m._dataApiKeydownHandler).on(g.KEYDOWN_DATA_API,i.MENU,m._dataApiKeydownHandler).on(g.CLICK_DATA_API+" "+g.KEYUP_DATA_API,m._clearMenus).on(g.CLICK_DATA_API,i.DATA_TOGGLE,function(b){b.preventDefault(),b.stopPropagation(),m._jQueryInterface.call(a(this),"toggle")}).on(g.CLICK_DATA_API,i.FORM_CHILD,function(a){a.stopPropagation()}),a.fn[b]=m._jQueryInterface,a.fn[b].Constructor=m,a.fn[b].noConflict=function(){return a.fn[b]=e,m._jQueryInterface},m}($,Popper);