/*
 Copyright 2005-2013 the original author or authors.

 Licensed under the Apache License, Version 2.0 (the "License").
 You may obtain a copy of the License at
     http://www.apache.org/licenses/LICENSE-2.0
*/
(function(b,f,g,e){b.Server=function(a){this.updateTimer=null;this.options=e.extend({url:"",requestsFrequency:2,reconnectPause:1,onTimeout:function(){},onTransportError:function(){},onCallError:function(){},onUpdateError:function(){},onResponseError:function(){}},a);this.callbacks={};this.callPeriodically={};this.callPeriodicallyLastId=0;this.ajaxRequest=null;this.buffer=[];this.functions={};this.functionsLastId=0;this.mibewAPI=new f(new this.options.interactionType)};b.Server.prototype.callFunctions=
function(a,c,b){try{if(!(a instanceof Array))throw Error("The first arguments must be an array");for(var d=0;d<a.length;d++)this.mibewAPI.checkFunction(a[d],!1);var e=this.generateToken();this.callbacks[e]=c;this.buffer.push({token:e,functions:a});b&&this.update()}catch(f){return this.options.onCallError(f),!1}return!0};b.Server.prototype.callFunctionsPeriodically=function(a,c){this.callPeriodicallyLastId++;this.callPeriodically[this.callPeriodicallyLastId]={functionsListBuilder:a,callbackFunction:c};
return this.callPeriodicallyLastId};b.Server.prototype.stopCallFunctionsPeriodically=function(a){a in this.callPeriodically&&delete this.callPeriodically[a]};b.Server.prototype.generateToken=function(){var a;do a="wnd"+(new Date).getTime().toString()+Math.round(50*Math.random()).toString();while(a in this.callbacks);return a};b.Server.prototype.processRequest=function(a){var c=new MibewAPIExecutionContext,b=this.mibewAPI.getResultFunction(a.functions,this.callbacks.hasOwnProperty(a.token));if(null===
b)for(var d in a.functions)a.functions.hasOwnProperty(d)&&(this.processFunction(a.functions[d],c),this.buffer.push(this.mibewAPI.buildResult(c.getResults(),a.token)));else this.callbacks.hasOwnProperty(a.token)&&(this.callbacks[a.token](b.arguments),delete this.callbacks[a.token])};b.Server.prototype.processFunction=function(a,c){if(this.functions.hasOwnProperty(a["function"])){var b=c.getArgumentsList(a),d={},f;for(f in this.functions[a["function"]])this.functions[a["function"]].hasOwnProperty(f)&&
(d=e.extend(d,this.functions[a["function"]][f](b)));c.storeFunctionResults(a,d)}};b.Server.prototype.sendRequests=function(a){this.ajaxRequest=g.ajax({url:this.options.url,timeout:5E3,async:!0,cache:!1,type:"POST",dataType:"text",data:{data:this.mibewAPI.encodePackage(a)},success:e.bind(this.receiveResponse,this),error:e.bind(this.onError,this)})};b.Server.prototype.runUpdater=function(){this.update()};b.Server.prototype.updateAfter=function(a){this.updateTimer=setTimeout(e.bind(this.update,this),
1E3*a)};b.Server.prototype.restartUpdater=function(){this.updateTimer&&clearTimeout(this.updateTimer);this.ajaxRequest&&this.ajaxRequest.abort();this.updateAfter(this.options.reconnectPause)};b.Server.prototype.update=function(){this.updateTimer&&clearTimeout(this.updateTimer);for(var a in this.callPeriodically)this.callPeriodically.hasOwnProperty(a)&&this.callFunctions(this.callPeriodically[a].functionsListBuilder(),this.callPeriodically[a].callbackFunction);if(0==this.buffer.length)this.updateAfter(this.options.requestsFrequency);
else try{this.sendRequests(this.buffer),this.buffer=[]}catch(c){this.options.onUpdateError(c)}};b.Server.prototype.receiveResponse=function(a){""==a&&this.updateAfter(this.options.requestsFrequency);try{var c=this.mibewAPI.decodePackage(a),b;for(b in c.requests)this.processRequest(c.requests[b])}catch(d){this.options.onResponseError(d)}finally{this.updateAfter(this.options.requestsFrequency)}};b.Server.prototype.registerFunction=function(a,b){this.functionsLastId++;a in this.functions||(this.functions[a]=
{});this.functions[a][this.functionsLastId]=b;return this.functionsLastId};b.Server.prototype.unregisterFunction=function(a){for(var b in this.functions)this.functions.hasOwnProperty(b)&&(a in this.functions[b]&&delete this.functions[b][a],e.isEmpty(this.functions[b])&&delete this.functions[b])};b.Server.prototype.onError=function(a,b){if("abort"!=b)if(this.restartUpdater(),"timeout"==b)this.options.onTimeout();else if("error"==b)this.options.onTransportError()}})(Mibew,MibewAPI,$,_);