var gmapsIsLoaded = false;

Vn.Location = new Class
({
	Extends: Vn.Module

	,activate: function ()
	{
		this.gui.loaderPush ();
	
		if (!gmapsIsLoaded)
		{
			gmapsLoadedCallback = this.gmapsLoaded.bind (this);
			Vn.includeJs ('https://maps.google.com/maps/api/js'+
				'?sensor=false&callback=gmapsLoadedCallback', null, true);
		}
		else
			this.gmapsLoaded ();
	}

	,gmapsLoaded: function ()
	{
		this.gui.loaderPop ();
		gmapsIsLoaded = true;

		var locations = [
			{
				 lat: 39.436596
				,lng: -0.351297
				,title: 'Mercavalencia'
				,desc: [
				 	 'Carretera Font D\'Encorts, 231'
					,'46013 Valencia'
					,'Valencia'
					,'963 677 177'
				]
				,lang: null
			},{
				 lat: 39.359785
				,lng: -0.421772
				,title: 'Valencia'
				,desc: [
					 'Avenida Espioca, 100'
					,'46460 Silla'
					,'Valencia'
					,'963 242 100'
				]
				,lang: 'es'
			},{
				 lat: 40.4523125
				,lng: -3.4984233
				,title: 'Madrid'
				,desc: [
					 'Polígono Industrial'
					,'Calle de los Montes de Toledo, 20'
					,'28830 San Fernando de Henares'
					,'Madrid'
					,'916 774 777'
				]
			},{
				 lat: 41.4962045
				,lng: 2.3765504
				,title: 'Barcelona'
				,desc: [
					 'Camí del crist, 33'
					,'08340 Vilassar de Mar'
					,'Barcelona'
					,'607 562 391'
				]
				,lang: 'ca'
			},{
				 lat: 52.2612312
				,lng: 4.7818154
				,title: 'Holland'
				,desc: [
					 'Aalsmeer Flower Auction'
					,'Legmeerdijk 313'
					,'1430 BA Aalsmeer'
					,'Nederland' 
				]
				,lang: 'nl'
			},{
				 lat: 43.4375416
				,lng: 5.2261456
				,title: 'Marseille'
				,desc: [
					 'ruben@verdnatura.es'
					,'0033 781 533 900'
				]
				,lang: 'fr'
			}
		];

		var options = {
			 zoom: 5
			,mapTypeId: google.maps.MapTypeId.ROADMAP
			,center: new google.maps.LatLng (46.0, 4.0)
		};

		var div = document.getElementById ('location');
		var gmap = new google.maps.Map (div, options);

		for (var i = 0; i < locations.length; i++)
			this.createMarker (locations[i], gmap);
	}
	
	,createMarker: function (location, gmap)
	{
		var div = document.createElement ('div');

		var h = document.createElement ('h3');
		h.style.marginBottom = '8px';
		h.appendChild (document.createTextNode (location.title));
		div.appendChild (h);

		for (i = 0; i < location.desc.length; i++)
		{
			var p = document.createElement ('p');
			p.style.padding = '0px';
			p.style.margin = '0px';
			p.appendChild (document.createTextNode (location.desc[i]));
			div.appendChild (p);
		}
		
		var lat = new google.maps.LatLng (
			location.lat, location.lng);

		var marker = new google.maps.Marker ({
			 position: lat
			,tilte: location.title
			,map: gmap
		});

		var infoWindow = new google.maps.InfoWindow ({
			 content: div
		});

		google.maps.event.addListener (marker, 'click',
			this.openInfoWindow.bind (this, infoWindow, gmap, marker));
 		
 		if (Vn.Cookie.get ('hedera_lang') == location.lang)
 			this.openInfoWindow (infoWindow, gmap, marker);
	}
	
	,openInfoWindow: function (infoWindow, gmap, marker)
	{
		if (this.openedWindow)
			this.openedWindow.close ();

		infoWindow.open (gmap, marker);
		this.openedWindow = infoWindow;
	}
});