text: (function(root,factory){"use strict";if(typeof module!=="undefined"&&module.exports){module.exports=factory(require("jquery"))}else if(typeof define==="function"&&define.amd){define(["jquery"],function($){return factory($)})}else{factory(root.jQuery)}})(this,function($){"use strict";var Typeahead=function(element,options){this.$element=$(element);this.options=$.extend({},$.fn.typeahead.defaults,options);this.matcher=this.options.matcher||this.matcher;this.sorter=this.options.sorter||this.sorter;this.select=this.options.select||this.select;this.autoSelect=typeof this.options.autoSelect=="boolean"?this.options.autoSelect:true;this.highlighter=this.options.highlighter||this.highlighter;this.render=this.options.render||this.render;this.updater=this.options.updater||this.updater;this.displayText=this.options.displayText||this.displayText;this.source=this.options.source;this.delay=this.options.delay;this.$menu=$(this.options.menu);this.$appendTo=this.options.appendTo?$(this.options.appendTo):null;this.shown=false;this.listen();this.showHintOnFocus=typeof this.options.showHintOnFocus=="boolean"?this.options.showHintOnFocus:false;this.afterSelect=this.options.afterSelect;this.addItem=false};Typeahead.prototype={constructor:Typeahead,select:function(){var val=this.$menu.find(".active").data("value");this.$element.data("active",val);if(this.autoSelect||val){var newVal=this.updater(val);if(!newVal){newVal=""}this.$element.val(this.displayText(newVal)||newVal).change();this.afterSelect(newVal)}return this.hide()},updater:function(item){return item},setSource:function(source){this.source=source},show:function(){var pos=$.extend({},this.$element.position(),{height:this.$element[0].offsetHeight}),scrollHeight;scrollHeight=typeof this.options.scrollHeight=="function"?this.options.scrollHeight.call():this.options.scrollHeight;var element;if(this.shown){element=this.$menu}else if(this.$appendTo){element=this.$menu.appendTo(this.$appendTo)}else{element=this.$menu.insertAfter(this.$element)}element.css({top:pos.top+pos.height+scrollHeight,left:pos.left}).show();this.shown=true;return this},hide:function(){this.$menu.hide();this.shown=false;return this},lookup:function(query){var items;if(typeof query!="undefined"&&query!==null){this.query=query}else{this.query=this.$element.val()||""}if(this.query.length<this.options.minLength&&!this.options.showHintOnFocus){return this.shown?this.hide():this}var worker=$.proxy(function(){if($.isFunction(this.source))this.source(this.query,$.proxy(this.process,this));else if(this.source){this.process(this.source)}},this);clearTimeout(this.lookupWorker);this.lookupWorker=setTimeout(worker,this.delay)},process:function(items){var that=this;items=$.grep(items,function(item){return that.matcher(item)});items=this.sorter(items);if(!items.length&&!this.options.addItem){return this.shown?this.hide():this}if(items.length>0){this.$element.data("active",items[0])}else{this.$element.data("active",null)}if(this.options.addItem){items.push(this.options.addItem)}if(this.options.items=="all"){return this.render(items).show()}else{return this.render(items.slice(0,this.options.items)).show()}},matcher:function(item){var it=this.displayText(item);return~it.toLowerCase().indexOf(this.query.toLowerCase())},sorter:function(items){var beginswith=[],caseSensitive=[],caseInsensitive=[],item;while(item=items.shift()){var it=this.displayText(item);if(!it.toLowerCase().indexOf(this.query.toLowerCase()))beginswith.push(item);else if(~it.indexOf(this.query))caseSensitive.push(item);else caseInsensitive.push(item)}return beginswith.concat(caseSensitive,caseInsensitive)},highlighter:function(item){var html=$("<div></div>");var query=this.query;var i=item.toLowerCase().indexOf(query.toLowerCase());var len,leftPart,middlePart,rightPart,strong;len=query.length;if(len===0){return html.text(item).html()}while(i>-1){leftPart=item.substr(0,i);middlePart=item.substr(i,len);rightPart=item.substr(i+len);strong=$("<strong></strong>").text(middlePart);html.append(document.createTextNode(leftPart)).append(strong);item=rightPart;i=item.toLowerCase().indexOf(query.toLowerCase())}return html.append(document.createTextNode(item)).html()},render:function(items){var that=this;var self=this;var activeFound=false;var data=[];var _category=that.options.separator;$.each(items,function(key,value){if(key>0&&value[_category]!==items[key-1][_category]){data.push({__type:"divider"})}if(value[_category]&&(key===0||value[_category]!==items[key-1][_category])){data.push({__type:"category",name:value[_category]})}data.push(value)});items=$(data).map(function(i,item){if((item.__type||false)=="category"){return $(that.options.headerHtml).text(item.name)[0]}if((item.__type||false)=="divider"){return $(that.options.headerDivider)[0]}var text=self.displayText(item);i=$(that.options.item).data("value",item);i.find("a").html(that.highlighter(text,item));if(text==self.$element.val()){i.addClass("active");self.$element.data("active",item);activeFound=true}return i[0]});if(this.autoSelect&&!activeFound){items.filter(":not(.dropdown-header)").first().addClass("active");this.$element.data("active",items.first().data("value"))}this.$menu.html(items);return this},displayText:function(item){return typeof item!=="undefined"&&typeof item.name!="undefined"&&item.name||item},next:function(event){var active=this.$menu.find(".active").removeClass("active"),next=active.next();if(!next.length){next=$(this.$menu.find("li")[0])}next.addClass("active")},prev:function(event){var active=this.$menu.find(".active").removeClass("active"),prev=active.prev();if(!prev.length){prev=this.$menu.find("li").last()}prev.addClass("active")},listen:function(){this.$element.on("focus",$.proxy(this.focus,this)).on("blur",$.proxy(this.blur,this)).on("keypress",$.proxy(this.keypress,this)).on("input",$.proxy(this.input,this)).on("keyup",$.proxy(this.keyup,this));if(this.eventSupported("keydown")){this.$element.on("keydown",$.proxy(this.keydown,this))}this.$menu.on("click",$.proxy(this.click,this)).on("mouseenter","li",$.proxy(this.mouseenter,this)).on("mouseleave","li",$.proxy(this.mouseleave,this)).on("mousedown",$.proxy(this.mousedown,this))},mousedown:function(e){this.mouseddown=true;e.stopPropagation();e.preventDefault()},destroy:function(){this.$element.data("typeahead",null);this.$element.data("active",null);this.$element.off("focus").off("blur").off("keypress").off("input").off("keyup");if(this.eventSupported("keydown")){this.$element.off("keydown")}this.$menu.remove()},eventSupported:function(eventName){var isSupported=eventName in this.$element;if(!isSupported){this.$element.setAttribute(eventName,"return;");isSupported=typeof this.$element[eventName]==="function"}return isSupported},move:function(e){if(!this.shown)return;switch(e.keyCode){case 9:case 13:case 27:e.preventDefault();break;case 38:if(e.shiftKey)return;e.preventDefault();this.prev();break;case 40:if(e.shiftKey)return;e.preventDefault();this.next();break}},keydown:function(e){this.suppressKeyPressRepeat=~$.inArray(e.keyCode,[40,38,9,13,27]);if(!this.shown&&e.keyCode==40){this.lookup()}else{this.move(e)}},keypress:function(e){if(this.suppressKeyPressRepeat)return;this.move(e)},input:function(e){this.lookup();e.preventDefault()},keyup:function(e){switch(e.keyCode){case 40:case 38:case 16:case 17:case 18:break;case 9:case 13:if(!this.shown)return;this.select();break;case 27:if(!this.shown)return;this.hide();break}e.preventDefault()},focus:function(e){if(!this.focused){this.focused=true;if(this.options.showHintOnFocus){this.lookup()}}},blur:function(e){this.focused=false;if(!this.mousedover&&this.shown){if(this.mouseddown&&e.originalEvent){this.mouseddown=false}else{this.hide()}}},click:function(e){e.preventDefault();this.select();this.$element.focus();this.hide()},mouseenter:function(e){this.mousedover=true;this.$menu.find(".active").removeClass("active");$(e.currentTarget).addClass("active")},mouseleave:function(e){this.mousedover=false}};var old=$.fn.typeahead;$.fn.typeahead=function(option){var arg=arguments;if(typeof option=="string"&&option=="getActive"){return this.data("active")}return this.each(function(){var $this=$(this),data=$this.data("typeahead"),options=typeof option=="object"&&option;if(!data)$this.data("typeahead",data=new Typeahead(this,options));if(typeof option=="string"&&data[option]){if(arg.length>1){data[option].apply(data,Array.prototype.slice.call(arg,1))}else{data[option]()}}})};$.fn.typeahead.defaults={source:[],items:8,menu:'<ul class="typeahead dropdown-menu" role="listbox"></ul>',item:'<li><a class="dropdown-item" href="#" role="option"></a></li>',minLength:1,scrollHeight:0,autoSelect:true,afterSelect:$.noop,addItem:false,delay:0,separator:"category",headerHtml:'<li class="dropdown-header"></li>',headerDivider:'<li class="divider" role="separator"></li>'};$.fn.typeahead.Constructor=Typeahead;$.fn.typeahead.noConflict=function(){$.fn.typeahead=old;return this};$(document).on("focus.typeahead.data-api",'[data-provide="typeahead"]',function(e){var $this=$(this);if($this.data("typeahead"))return;$this.typeahead($this.data())})});