!function(window,undefined){function debounce(f){var timer;return debounced;function debounced(){if(timer)return;timer=setTimeout(function(args){f.apply(this,args);timer=null}.bind(this,arguments),0)}}var dashed2camel=function(dashedStr){return dashedStr.replace(/-(.){1}/g,function(_,c){return c.toUpperCase()})};var getAttrs=function(el){var data={};for(var i=0,_len=el.attributes.length;i<_len;i++){var attr=el.attributes[i];var match=attr.name.match(/^data-(.+)/);if(match){var prop=dashed2camel(match[1]);data[prop]=attr.value}}return data};var prefix="sprig";var componentAttr="data-"+prefix+"-component";var readyStateAttr="data-"+prefix+"-ready-state";var selectors={component:"["+componentAttr+"]",scheduled:"["+componentAttr+"]["+readyStateAttr+"=scheduled]",deferred:"["+componentAttr+"]["+readyStateAttr+"=deferred]",loading:"["+componentAttr+"]["+readyStateAttr+"=loading]",loaded:"["+componentAttr+"]["+readyStateAttr+"=loaded]"};selectors.forComponentDef=function(name){return"["+componentAttr+"="+name+"]"};function Component(el,parent){if(Sprig&&Sprig.hasOwnProperty("$")){this.$el=Sprig.$(el)}this.el=el;this.params=getAttrs(this.el);this.scan=debounce(this.scan);this.load=debounce(this.load);this.data={};this.children=[];this.parent=parent;if(parent)this.parent.children.push(this);this.registry={}}Component.prototype.define=function(name,opts){var myName=this.getName();var path=myName?myName+"."+name:name;this._loadDeferreds();return this.registry[path]=new ComponentDef(path,opts)};Component.prototype._loadDeferreds=function(){var deferredElements=this.query(selectors.deferred);if(deferredElements.length>0){this.load(deferredElements)}};Component.prototype.getName=function(){return this.el.getAttribute("data-sprig-component")};Component.prototype.query=function(selector){return this.el.querySelectorAll(selector)};Component.prototype.scan=function(){var allComponents=this.query(selectors.component);var unprocessedElements=[];for(var i=0;i<allComponents.length;++i){var el=allComponents[i];if(!el.hasAttribute("data-sprig-ready-state")){unprocessedElements.push(el)}}this.schedule(unprocessedElements);this.load(unprocessedElements)};Component.prototype.schedule=function(elements){for(var i=0;i<elements.length;++i){elements[i].setAttribute("data-sprig-ready-state","scheduled")}};Component.prototype.findComponentDef=function(name){var it=this;while(it&&it.registry){if(it.registry[name])return it.registry[name];it=it.parent}return null};Component.prototype.load=function(elements){var _this=this;var groups={};var el,i,componentName;for(i=0;i<elements.length;++i){el=elements[i];el.setAttribute("data-sprig-ready-state","loading");componentName=el.getAttribute("data-sprig-component");if(!_this.findComponentDef(componentName)){el.setAttribute("data-sprig-ready-state","deferred")}else{groups[componentName]||(groups[componentName]=[]);groups[componentName].push(new Component(el,_this))}}for(componentName in groups)if(groups.hasOwnProperty(componentName)){var components=groups[componentName];var componentDef=_this.findComponentDef(componentName);if(componentDef.multiInitializer){componentDef.multiInitializer(components)}components.forEach(function(component){if(componentDef.initializer)componentDef.initializer(component);component.el.setAttribute("data-sprig-ready-state","loaded");component.scan()})}};function ComponentDef(name,opts){this.opts=opts||{};this.name=name;this.initializer=null;this.multiInitializer=null}ComponentDef.prototype.init=function(func){this.initializer=func;return this};ComponentDef.prototype.initMulti=function(func){this.multiInitializer=func;return this};ComponentDef.prototype.initMany=function(func){console.warn('Use Sprig.define("'+this.name+'").initMulti([function]) instead of Sprig.define("'+this.name+'").initMany([function])');return ComponentDef.prototype.initMulti.apply(this,arguments)};ComponentDef.prototype.initEach=function(){console.warn('Use Sprig.define("'+this.name+'").init([function]) instead of Sprig.define("'+this.name+'").initEach([function])');ComponentDef.prototype.init.apply(this,arguments)};var Sprig=new Component(document.querySelector("html"));Sprig.Component=Component;if(typeof exports!=="undefined"){module.exports=Sprig}else{window.Sprig=Sprig}}(typeof window!="undefined"?window:this);