/*!
  * Bootstrap dropdown.js v4.5.2 (https://getbootstrap.com/)
  * Copyright 2011-2020 The Bootstrap Authors (https://github.com/twbs/bootstrap/graphs/contributors)
  * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
  */
!function(e,t){"object"==typeof exports&&"undefined"!=typeof module?module.exports=t(require("jquery"),require("popper.js"),require("./util.js")):"function"==typeof define&&define.amd?define(["jquery","popper.js","./util.js"],t):(e="undefined"!=typeof globalThis?globalThis:e||self).Dropdown=t(e.jQuery,e.Popper,e.Util)}(this,(function(e,t,n){"use strict";function o(){return(o=Object.assign||function(e){for(var t=1;t<arguments.length;t++){var n=arguments[t];for(var o in n)Object.prototype.hasOwnProperty.call(n,o)&&(e[o]=n[o])}return e}).apply(this,arguments)}function r(e,t){for(var n=0;n<t.length;n++){var o=t[n];o.enumerable=o.enumerable||!1,o.configurable=!0,"value"in o&&(o.writable=!0),Object.defineProperty(e,o.key,o)}}e=e&&Object.prototype.hasOwnProperty.call(e,"default")?e.default:e,t=t&&Object.prototype.hasOwnProperty.call(t,"default")?t.default:t,n=n&&Object.prototype.hasOwnProperty.call(n,"default")?n.default:n;var i="dropdown",s="bs.dropdown",a="."+s,l=e.fn[i],d=new RegExp("38|40|27"),p={offset:0,flip:!0,boundary:"scrollParent",reference:"toggle",display:"dynamic",popperConfig:null},h={offset:"(number|string|function)",flip:"boolean",boundary:"(string|element)",reference:"(string|element)",display:"string",popperConfig:"(null|object)"},f=function(){function l(e,t){this._element=e,this._popper=null,this._config=this._getConfig(t),this._menu=this._getMenuElement(),this._inNavbar=this._detectNavbar(),this._addEventListeners()}var f,u,c,g=l.prototype;return g.toggle=function(){if(!this._element.disabled&&!e(this._element).hasClass("disabled")){var t=e(this._menu).hasClass("show");l._clearMenus(),t||this.show(!0)}},g.show=function(o){if(void 0===o&&(o=!1),!(this._element.disabled||e(this._element).hasClass("disabled")||e(this._menu).hasClass("show"))){var r={relatedTarget:this._element},i=e.Event("show.bs.dropdown",r),s=l._getParentFromElement(this._element);if(e(s).trigger(i),!i.isDefaultPrevented()){if(!this._inNavbar&&o){if(void 0===t)throw new TypeError("Bootstrap's dropdowns require Popper.js (https://popper.js.org/)");var a=this._element;"parent"===this._config.reference?a=s:n.isElement(this._config.reference)&&(a=this._config.reference,void 0!==this._config.reference.jquery&&(a=this._config.reference[0])),"scrollParent"!==this._config.boundary&&e(s).addClass("position-static"),this._popper=new t(a,this._menu,this._getPopperConfig())}"ontouchstart"in document.documentElement&&0===e(s).closest(".navbar-nav").length&&e(document.body).children().on("mouseover",null,e.noop),this._element.focus(),this._element.setAttribute("aria-expanded",!0),e(this._menu).toggleClass("show"),e(s).toggleClass("show").trigger(e.Event("shown.bs.dropdown",r))}}},g.hide=function(){if(!this._element.disabled&&!e(this._element).hasClass("disabled")&&e(this._menu).hasClass("show")){var t={relatedTarget:this._element},n=e.Event("hide.bs.dropdown",t),o=l._getParentFromElement(this._element);e(o).trigger(n),n.isDefaultPrevented()||(this._popper&&this._popper.destroy(),e(this._menu).toggleClass("show"),e(o).toggleClass("show").trigger(e.Event("hidden.bs.dropdown",t)))}},g.dispose=function(){e.removeData(this._element,s),e(this._element).off(a),this._element=null,this._menu=null,null!==this._popper&&(this._popper.destroy(),this._popper=null)},g.update=function(){this._inNavbar=this._detectNavbar(),null!==this._popper&&this._popper.scheduleUpdate()},g._addEventListeners=function(){var t=this;e(this._element).on("click.bs.dropdown",(function(e){e.preventDefault(),e.stopPropagation(),t.toggle()}))},g._getConfig=function(t){return t=o({},this.constructor.Default,e(this._element).data(),t),n.typeCheckConfig(i,t,this.constructor.DefaultType),t},g._getMenuElement=function(){if(!this._menu){var e=l._getParentFromElement(this._element);e&&(this._menu=e.querySelector(".dropdown-menu"))}return this._menu},g._getPlacement=function(){var t=e(this._element.parentNode),n="bottom-start";return t.hasClass("dropup")?n=e(this._menu).hasClass("dropdown-menu-right")?"top-end":"top-start":t.hasClass("dropright")?n="right-start":t.hasClass("dropleft")?n="left-start":e(this._menu).hasClass("dropdown-menu-right")&&(n="bottom-end"),n},g._detectNavbar=function(){return e(this._element).closest(".navbar").length>0},g._getOffset=function(){var e=this,t={};return"function"==typeof this._config.offset?t.fn=function(t){return t.offsets=o({},t.offsets,e._config.offset(t.offsets,e._element)||{}),t}:t.offset=this._config.offset,t},g._getPopperConfig=function(){var e={placement:this._getPlacement(),modifiers:{offset:this._getOffset(),flip:{enabled:this._config.flip},preventOverflow:{boundariesElement:this._config.boundary}}};return"static"===this._config.display&&(e.modifiers.applyStyle={enabled:!1}),o({},e,this._config.popperConfig)},l._jQueryInterface=function(t){return this.each((function(){var n=e(this).data(s);if(n||(n=new l(this,"object"==typeof t?t:null),e(this).data(s,n)),"string"==typeof t){if(void 0===n[t])throw new TypeError('No method named "'+t+'"');n[t]()}}))},l._clearMenus=function(t){if(!t||3!==t.which&&("keyup"!==t.type||9===t.which))for(var n=[].slice.call(document.querySelectorAll('[data-toggle="dropdown"]')),o=0,r=n.length;o<r;o++){var i=l._getParentFromElement(n[o]),a=e(n[o]).data(s),d={relatedTarget:n[o]};if(t&&"click"===t.type&&(d.clickEvent=t),a){var p=a._menu;if(e(i).hasClass("show")&&!(t&&("click"===t.type&&/input|textarea/i.test(t.target.tagName)||"keyup"===t.type&&9===t.which)&&e.contains(i,t.target))){var h=e.Event("hide.bs.dropdown",d);e(i).trigger(h),h.isDefaultPrevented()||("ontouchstart"in document.documentElement&&e(document.body).children().off("mouseover",null,e.noop),n[o].setAttribute("aria-expanded","false"),a._popper&&a._popper.destroy(),e(p).removeClass("show"),e(i).removeClass("show").trigger(e.Event("hidden.bs.dropdown",d)))}}}},l._getParentFromElement=function(e){var t,o=n.getSelectorFromElement(e);return o&&(t=document.querySelector(o)),t||e.parentNode},l._dataApiKeydownHandler=function(t){if((/input|textarea/i.test(t.target.tagName)?!(32===t.which||27!==t.which&&(40!==t.which&&38!==t.which||e(t.target).closest(".dropdown-menu").length)):d.test(t.which))&&!this.disabled&&!e(this).hasClass("disabled")){var n=l._getParentFromElement(this),o=e(n).hasClass("show");if(o||27!==t.which){if(t.preventDefault(),t.stopPropagation(),!o||o&&(27===t.which||32===t.which))return 27===t.which&&e(n.querySelector('[data-toggle="dropdown"]')).trigger("focus"),void e(this).trigger("click");var r=[].slice.call(n.querySelectorAll(".dropdown-menu .dropdown-item:not(.disabled):not(:disabled)")).filter((function(t){return e(t).is(":visible")}));if(0!==r.length){var i=r.indexOf(t.target);38===t.which&&i>0&&i--,40===t.which&&i<r.length-1&&i++,i<0&&(i=0),r[i].focus()}}}},f=l,c=[{key:"VERSION",get:function(){return"4.5.2"}},{key:"Default",get:function(){return p}},{key:"DefaultType",get:function(){return h}}],(u=null)&&r(f.prototype,u),c&&r(f,c),l}();return e(document).on("keydown.bs.dropdown.data-api",'[data-toggle="dropdown"]',f._dataApiKeydownHandler).on("keydown.bs.dropdown.data-api",".dropdown-menu",f._dataApiKeydownHandler).on("click.bs.dropdown.data-api keyup.bs.dropdown.data-api",f._clearMenus).on("click.bs.dropdown.data-api",'[data-toggle="dropdown"]',(function(t){t.preventDefault(),t.stopPropagation(),f._jQueryInterface.call(e(this),"toggle")})).on("click.bs.dropdown.data-api",".dropdown form",(function(e){e.stopPropagation()})),e.fn[i]=f._jQueryInterface,e.fn[i].Constructor=f,e.fn[i].noConflict=function(){return e.fn[i]=l,f._jQueryInterface},f}));