/**
 * Booking Evolution V2 widget
 * This code is for bookingevolution registered accounts only.
 * This code is for website use only, every other usage like copying, use, re-use, modify or similar is strictly prohibited.
 * 
 * @author: Tosom s.r.l.
 * @version: 1.05
 * @uses: jQuery 
 *  
 */


(function(window){
	// Get previous "onload" Handler
	var winLoadHandler =  window.onload ;
	var jqf = false ; 
	
	// Perform BE operations for "window.onload"
	window.onload = function()
	{
		if( typeof jQuery == "undefined" )
		{
			this.jqf = true ; 
			var e = document.createElement("script") ;
			e.setAttribute("type","text/javascript") ;
			e.setAttribute("src",'//ajax.googleapis.com/ajax/libs/jquery/2.0.3/jquery.min.js') ;
			document.body.appendChild(e) ;
			
		}
		tsmbe_initBE2(); // LOAD BE2
		if( winLoadHandler ) // LOAD ANY PREVIOUSLY CONFIGURED FUNCTIONS
		{ winLoadHandler(); }
	}
	
	function tsmbe_initBE2(i)
	{
		if( isNaN(i) ){i=0;}
		if( typeof jQuery == "undefined" )
		{
			if( i>=25 )
			{
				if(window.console){ console.error("BOOKINGEVOLUTION, unable to initialize, jQuery not loaded") }
			}
			else{ window.setTimeout( function(){ tsmbe_initBE2(++i); } , 250 ); } 
		}
		else // JQUERY LOADED -> initialize widget
		{
			console.log("<!-- INIT BE2 -->")
			if( this.jqf )
			{ jQuery.noConflict(); console.log("jQuery Forced, use noConflict Mode"); }
			var elems  = false
			
			// GET QUICK SEARCH BOX BY SINGLE ID
			elems = jQuery("#bookingevolution-tsmbe") ;
			if( elems && elems.length )
			{ tsmbe_addWidget(elems[0],0); }
			
			// GET QUICK SEARCH BOX BY CLASSES
			elems = jQuery(".bookingevolution-tsmbe") ;
			for( var i=0 ; i<elems.length ; i++ )
			{ tsmbe_addWidget(elems[i],i+1) ; }
			
			// CHECK BUTTONS
			elems = jQuery(".bookingevolution-tsmbe-button") ; 
			//console.log(elems) ; console.log(elems.length) ;	
			for( var i=0 ; i<elems.length ; i++ )
			{ tsmbe_setupButton(elems[i]); }
		}
		
		if( typeof avail !="function" )
		{ window.avail=function(p1,p2){ openbe2(p1,p2); }	}
	}
	
	/* SERVICE FUNCTION:: get node attributes*/
	function tsmbe_getAttrs( node )
	{
		var pars = node.attributes ; 
		var out  = false ;
		if( pars && pars.length )
		{
			out = [] ; 
			for(var i=0 ; i<pars.length ; i++ )
			{ out[ pars[i].nodeName ] = pars[i].value ; }
		}
		return out;
	}
	
	/* SERVICE FUNCTION:: get a random int between min and max */
	function tsmbe_getRandInt(min,max)
	{
		min = Math.ceil(min);
		max = Math.floor(max);
		return Math.floor(Math.random() * (max - min)) + min;
	}
	
	/* SERVICE FUNCTION:: iso to be lang */
	function tsmbe_langISO2BE(lang)
	{
		var conv = [] ; conv["it"]=1;conv["en"]=2;conv["fr"]=3;conv["es"]=4;conv["de"]=5;
		if( typeof conv[lang]!="undefined" ){ return conv[lang] ; }
		else return 2 ;
	}
	
	/* PAGE FUNCTION:: inject the quicksearch */
	function tsmbe_addWidget(box,idx)
	{
		var attrs = tsmbe_getAttrs(box) ;
		var qs    = "" ;
		var e     = false ; 
		var bid   = "beid-"+idx+""+tsmbe_getRandInt(1,9999);
		var css   = false ;
		
		box.setAttribute("id",bid);
		qs = "?i="+bid ;
		
		
		//console.log(attrs)
		
		for( key in attrs )
		{
			if( key.indexOf("data-")==0 )
			{ qs+="&"+key+"="+escape(attrs[key]); }
			
			if(key=="data-css"){css=true;}
		}
		//console.log("QS::=> "+qs)
		jQuery(box).html("") ;
		
		e = document.createElement("script");
		e.setAttribute("type","text/javascript") ;
		e.setAttribute("src","https://secure.bookingevolution.com/be2secure/widgets/be2/tsmbe/tsmbe_be2.php"+qs) ;
		jQuery(box).append(e);
		
		// If custom css is loaded remove the style from the node once loaded (500ms should be enough)
		if(css){window.setTimeout( function(){ console.log( jQuery("#tsmbe-container" ).removeAttr("style") ) ; }, 500 ) ;}
		
		// ADD EXCEPTIONS
		/* */
		if( attrs["data-hotel"] == "callas" ) 
		{ 
			window.setTimeout( function(){
			
				var el = jQuery("#tsmbe-button-book") ;
				el.click( function(){ 
					// console.log("gtag call");
					gtag('event', 'conversion', { 'send_to': 'AW-10787680133/GKpACKG3kocYEIXf-5co', 'event_callback': callback });
				});
				
			} , 750 );
			
		}/* */	
		
		if( attrs["data-hotel"]=="sancassiano" )
		{
			var el = jQuery(".be2-book-link a") ;
			var langs = [] ;
			langs["it"] = 1  ;
			langs["en"] = 2  ;
			langs["fr"] = 3  ;
			langs["es"] = 4  ;
			langs["de"] = 5  ;
			
			if( el && el.length )
			{
				el.attr("href","javascript:openbe2('"+attrs["data-hotel"]+"' , "+( langs[ attrs["data-lang"] ] )+" )");
			}
		}
		
	}
	
	/* PAGE FUNCTION:: setup a single reservation button */
	function tsmbe_setupButton(elem,i)
	{
		// CHECK FOR BE2.js to be ready
		if( typeof i == "undefined" || isNaN(i) ){i=0;}
		if( i>100 ){ if(window.console){ console.error("TSMBE ERROR: unable to load load the reservation button routines.") } }
		if(  typeof openbe2 !="function" ){ window.setTimeout( function(){ tsmbe_setupButton(elem,++i) },250 ) }
		else
		{
			console.log("BUTTON SETUP")
			
			var data = tsmbe_getAttrs(elem) ;
			console.log(data)
			console.log(data["data-hotel"])
			elem = jQuery(elem) ;
			// PREPARE BUTTON CLASS
			if( !elem.hasClass("tsmbe-button") ){ elem.addClass("tsmbe-button"); }
			elem.on("click",function(){ 
				openbe2( data["data-hotel"] , tsmbe_langISO2BE(data["data-lang"]) ) 
			}) ;
		}
		
	}
	
})(window);