// JavaScript Document
// Copyright 2006 Jean-Marc Reymund
// jeanmarc_reymund@yahoo.fr
// version 1.0 (13/06/2006)

/*
 * function de creation gmap
 */

function gmapTool ()
{
	
	var glt			= 48.8563575709925;			// lattitude origine
	var gln			= 2.452869415283203;		// longitude origine
	var gplotsUrl	= "/gmap/anncities/";		// url a appeler pour les points
	var gcitInfUrl	= "/gmap/cityinfos/";		// url contenus des popup info (city)
	var gcprInfUrl	= "/gmap/cityinfospro/";	// url contenus des popup info (city pro)
	var gproInfUrl	= "/gmap/proinfos/";		// url contenus des popup info (pro)
	var ginfoAction	= "getInfosCityData";		// infoZoom / getInfosCityData / getInfosCityProData
			
	var gminimap	=	true;
	var gplotNum	= 66;						// nbr de points
	var gidRub		= 4;						// rubrique
	var glevel		= 12;						// niveau de zoom par defaut
	var gmapId		= "map";					// id de la map
	
	var glnmin		= null;						// longitude min
	var glnmax		= null;						// longitude max
	var gltmin		= null;						// latitude min
	var gltmax		= null;						// latitude max
	var gplots		= Array();					// liste des points (ville)
	var gpros		= Array();					// liste des points (pro)
	var gproCount	= 0;						// nombre de pro sur la carte
	var gplotCount	= 0;						// nombre de point sur la carte
	
	var gmap		= null;						// instance de objet gmap
	var geocoder	= null;						// instance de objet geocodage pour localiser (lg/lt) une adresse
	
	var infoIcon = new GIcon();
	infoIcon.image = "http://www.refleximmo.com/img/gmap/plot_info.png";
	infoIcon.shadow = "http://www.refleximmo.com/img/gmap/plot_shadow.png";
	infoIcon.iconSize = new GSize(15, 22);
	infoIcon.shadowSize = new GSize(33, 26);
	infoIcon.iconAnchor = new GPoint(7, 22);
	infoIcon.infoWindowAnchor = new GPoint(5, 0);
	
	var proIcon = new GIcon();
	proIcon.image = "http://www.refleximmo.com/img/gmap/plot_pro.png";
	proIcon.shadow = "http://www.refleximmo.com/img/gmap/plot_shadow.png";
	proIcon.iconSize = new GSize(15, 22);
	proIcon.shadowSize = new GSize(33, 26);
	proIcon.iconAnchor = new GPoint(7, 22);
	proIcon.infoWindowAnchor = new GPoint(5, 0);
	
	/*
	 * chargement api google et init divers
	 */
	this.load		= function ()
    {
      if (GBrowserIsCompatible()) {

			gmap 		= new GMap2(document.getElementById(gmapId));
			geocoder	= new GClientGeocoder();
	
			GEvent.addListener(gmap, "zoomend", function() { eval(gmapId+".chgZoom();");	});
			GEvent.addListener(gmap, "move", function() {	eval(gmapId+".chgLgLt();");	});
			
			gmap.addControl(new GSmallMapControl());
			gmap.addControl(new GMapTypeControl());
			gmap.addControl(new GScaleControl());
			if (gminimap) {
				gmap.addControl(new GOverviewMapControl());
			}
			gmap.setCenter(new GLatLng(glt, gln), glevel);
	    }
    }
	
	/*
	 * action lors d un changement lg lt
	 */
	this.chgLgLt	= function ()
	{
		var gresult	= this.lnltInit(false);
		if (gresult) {
			this.getPlotsData();
		}
	}
	
	
	/*
	 * action lors d un changement de zoom
	 */
	this.chgZoom	= function ()
	{
		this.cleanMap();
		
		if (gmap.getZoom() < 5) {
			gmap.setZoom(5);
		}
		
		if (gmap.getZoom() < 14) {
			if (ginfoAction == "getInfosCityProData")	{	ginfoAction	= "infoZoom";	}
		}else {
			if (ginfoAction == "infoZoom")	{	ginfoAction	= "getInfosCityProData";	}
		}
		
		if (gmap.getZoom() > 17) {
			gmap.setZoom(17);
		}

		glevel		= gmap.getZoom();	
		this.lnltInit(true);
		this.getPlotsData();
	}
	
	/*
	 * recalcul les ln lt en cas de deplacement
	 */
	this.lnltInit	= function (init)
	{
		var center	= gmap.getCenter();
		var bounds	= gmap.getBounds();
		var NE		= bounds.getNorthEast();
		var SW		= bounds.getSouthWest();
		var NEln	= NE.lng();
		var NElt	= NE.lat();
		var SWln	= SW.lng();
		var SWlt	= SW.lat();
		var width	= Math.abs(NEln-SWln);
		var height	= Math.abs(NElt-SWlt);
		gln			= center.lng();
		glt			= center.lat();
		
		if (gln > (glnmin+width*3/2) || gln < (glnmax-width*3/2) || glt > (gltmin+height*3/2) || glt < (gltmax-height*3/2) || init)	{
			glnmin		= 1*SWln-width/2;
			glnmax		= 1*NEln+width/2;
			gltmin		= 1*SWlt-height/2;
			gltmax		= 1*NElt+height/2;
			return	true;
		}
		return false;
	}
	
	/*
	 * recuperation des donnes serveurs
	 */
	this.getAjaxData	= function (url,exec)
	{
		//document.getElementById("url").innerHTML = url;
		var xhr = new XHR();
		xhr.setUrl(url);
		xhr.setSync(true);
		xhr.setOutPut("xml");
		xhr.execRequest(exec);
	}
	
	/*
	 * recuperation des villes
	 */
	this.getPlotsData	= function ()
	{
		var crit = this.getCriteresData();
		var url = gplotsUrl+"lnmin/"+glnmin+"/ltmin/"+gltmin+"/lnmax/"+glnmax+"/ltmax/"+gltmax+"/echelle/"+glevel+"/num/"+gplotNum+"/idrub/"+gidRub+"/"+crit;
		this.getAjaxData(url, gmapId+".dispPlots"); // recuperation des informations pour creer la map
	}
	
	/*
	 * Affichage des points sur la carte
	 */
	this.dispPlots	= function (data)
	{
		if (gproCount > gplotNum*5 || gplotCount > gplotNum*5) {
			this.cleanMap();
		}
		
		var gplotsList	= data.getElementsByTagName("plots");
		for (i=0; i<gplotsList[0].childNodes.length; i++)
		{
			var gplot	= gplotsList[0].childNodes[i];
			if (gplot.nodeName == "item") {
				var id		= gplot.getElementsByTagName("id")[0].childNodes[0].nodeValue;
				if (!gplots[id] || gplots[id] == "") {
					gplotCount++;
					var lon = gplot.getElementsByTagName("lon")[0].childNodes[0].nodeValue
					var lat = gplot.getElementsByTagName("lat")[0].childNodes[0].nodeValue;
					eval("gplots["+id+"]	= new GMarker(new GLatLng(lat, lon), infoIcon);");
					eval("GEvent.addListener(gplots["+id+"], \"click\", function() {	"+gmapId+"."+ginfoAction+"("+id+","+lon+", "+lat+");	});");
					eval("gmap.addOverlay(gplots["+id+"]);");
				}
				
			}

		}
		
		var gproList	= data.getElementsByTagName("pro");
		if (gproList.length > 0) {
			for (i=0; i<gproList[0].childNodes.length; i++)
			{
				var gplot	= gproList[0].childNodes[i];
				if (gplot.nodeName == "item") {
					var id		= gplot.getElementsByTagName("id")[0].childNodes[0].nodeValue;
					if (!gpros[id] || gpros[id] == "") {
						gproCount++;
						eval("gpros["+id+"]	= new GMarker(new GLatLng(gplot.getElementsByTagName(\"lat\")[0].childNodes[0].nodeValue, gplot.getElementsByTagName(\"lon\")[0].childNodes[0].nodeValue), proIcon);");
						eval("GEvent.addListener(gpros["+id+"], \"click\", function() {	"+gmapId+".getInfosProData("+id+");	});");
						eval("gmap.addOverlay(gpros["+id+"]);");
					}		
				}
			}
		}
		
	}
	
	/*
	 * Recuperation des donnees de la bulle information (pro)
	 */
	this.getInfosProData	= function (id)
	{
		var url		= gproInfUrl+"id/"+id+"/";
		this.getAjaxData(url, gmapId+".createProInfosWindow");
		
	}
	
	/*
	 * Recuperation des donnees de la bulle information (ville)
	 */
	this.getInfosCityData	= function (id, lon, lat)
	{
		var crit	= this.getCriteresData();
		var url		= gcitInfUrl+"id/"+id+"/idRub/"+gidRub+"/"+crit;
		this.getAjaxData(url, gmapId+".createCityInfosWindow");
		
	}
	
	/*
	 * Recuperation des donnees de la bulle information (ville pro)
	 */
	this.getInfosCityProData	= function (id, lon, lat)
	{
		var crit	= this.getCriteresData();
		var url		= gcprInfUrl+"id/"+id+"/idRub/"+gidRub+"/"+crit;
		this.getAjaxData(url, gmapId+".createCityInfosProWindow");
		
	}
	
	/*
	 * Creation de la bulle information ville
	 */
	this.createCityInfosWindow	= function (data)
	{
		if (data != null) {
			if (getValueByName("geo_prefix", data) != "") {
				var label	= getValueByName("geo_prefix", data)+" "+getValueByName("geo_label", data);
			}
			else {
				var label	= getValueByName("geo_label", data);
			}

			var rewrite		= getValueByName("geo_rewrite", data);
			var cp			= getValueByName("geo_cp", data);
			var popul		= getValueByName("geo_pop", data);
			var id			= getValueByName("id_geo", data);
			var total_ann	= getValueByName("total_ann", data);
			var total_pro	= getValueByName("total_pro", data);
			
			var crit = this.getCriteresData();
			var infos = "<table width='200' border='0' cellspacing='0' cellpadding='0' class='txtAnn'>"
						+"<tr>"
						+"<td><b>Ville : </b></td>"
						+"</tr>"
						+"<tr>"
						+"<td class='inter'>&nbsp;</td>"
						+"</tr>"
						+"<tr>"
						+"<td>" + label + " (" + cp + ")</td>"
						+"</tr>"
						+"<tr>"
						+"<td>&nbsp;</td>"
						+"</tr>"
						+"<tr>"
						+"<td><b>Population : </b></td>"
						+"</tr>"
						+"<tr>"
						+"<td class='inter'>&nbsp;</td>"
						+"</tr>"
						+"<tr>"
						+"<td>" + popul + " habitants </td>"
						+"</tr>"
						+"<tr>"
						+"<td>&nbsp;</td>"
						+"</tr>"
						+"<tr>"
						+"<td>"
						+"<a href='/annonce/liste/idRub/" + gidRub + "/geo/" + rewrite + "-" + cp + "/" + crit + "' class='selection'>"
						+"<img src='/img/v2/site.gif' align='ABSCENTER' border='0'>" + total_ann + " annonce(s) dans cette ville</a><br /></td>"
						+"</tr>";
			if (total_pro != "") {
			infos += "<tr>"
						+"<td class='inter'>&nbsp;</td>"
						+"</tr>"
						+"<tr>"
						+"<td>"
						+"<a href='/pro/geo/" + rewrite + "-" + cp + "/' class='selection'>"
						+"<img src='/img/v2/site.gif' align='ABSCENTER' border='0'>" +  total_pro + " pro(s) dans cette ville</a></td>"
						+"</tr>";
			}
			infos += "</table><br />";
			
			updateLastMinutPA(id, cp);
			eval("gplots["+id+"].openInfoWindowHtml(\"" + infos + "\");");
		}
	}
	
	/*
	 * Creation de la bulle information ville pro
	 */
	this.createCityInfosProWindow	= function (data)
	{
		if (data != null) {
			if (getValueByName("geo_prefix", data) != "") {
				var label	= getValueByName("geo_prefix", data)+" "+getValueByName("geo_label", data);
			}
			else {
				var label	= getValueByName("geo_label", data);
			}

			var rewrite		= getValueByName("geo_rewrite", data);
			var cp			= getValueByName("geo_cp", data);
			var popul		= getValueByName("geo_pop", data);
			var id			= getValueByName("id_geo", data);
			var total_ann	= getValueByName("total_ann", data);
			var total_pro	= getValueByName("total_pro", data);
			
			var crit	= this.getCriteresData();
			var pro		= "";
			if (data.getElementsByTagName("pros")[0].hasChildNodes()) {
				var pro		= "<div style='overflow: auto; width:260px; height:300px'><table width='242' border='0' cellspacing='0' cellpadding='0' class='txtAnn'>";
				var items = data.getElementsByTagName("pros")[0].getElementsByTagName("item");	
				pro		+="<tr>"
						+"<td colspan='2'>&nbsp;</td>"
						+"</tr>"
						+"<tr>"
						+"<td colspan='2'>"
						+"Dans cette ville :<br />Pas de g&eacute;olocalisation pour " + total_pro + " pro(s) :"
						+"</td>"
						+"</tr>"
						+"<tr>"
						+"<td colspan='2'>&nbsp;</td>"
						+"</tr>";
			
				for (i = 0; i<items.length; i++) {
					var target	= getValueByName("pro_style", items[i]);
					if (target != "") {
						target = " target='blank' ";	
					}
					
					var id_pro	= getValueByName("id_pro", items[i]);
					var pro_nom	= getValueByName("pro_nom", items[i]);
					var pro_adr	= getValueByName("pro_adresse", items[i]);
					pro_adr		= pro_adr.replace(/\r/, " ");
					pro_adr		= pro_adr.replace(/\n/, " ");
					pro			+="<tr>"
								+"<td>"
								+"<a href='/annonce/liste/idPro/"+id_pro+"' class='selection'"+target+">"
								+"<img src='/img/v2/site.gif' align='ABSCENTER' border='0'></a><br />"
								+"</td>"
								+"<td>"
								+"<a href='/annonce/liste/idPro/"+id_pro+"' class='selection'"+target+">"
								+"<b>" + pro_nom + "</b></a><br />"
								+pro_adr
								+"</td>"
								+"</tr>"
								+"<tr>"
								+"<td colspan='2'>&nbsp;</td>"
								+"</tr>";
				}						
				pro				+= "</table><br /></div>"
				

				
			}
			var infos = "<table width='250' border='0' cellspacing='0' cellpadding='0' class='txtAnn'>"
						+"<tr>"
						+"<td><b>Ville : </b></td>"
						+"</tr>"
						+"<tr>"
						+"<td class='inter'>&nbsp;</td>"
						+"</tr>"
						+"<tr>"
						+"<td>" + label + " (" + cp + ")</td>"
						+"</tr>"
						+"<tr>"
						+"<td>&nbsp;</td>"
						+"</tr>"
						+"<tr>"
						+"<td><b>Population : </b></td>"
						+"</tr>"
						+"<tr>"
						+"<td class='inter'>&nbsp;</td>"
						+"</tr>"
						+"<tr>"
						+"<td>" + popul + " habitants </td>"
						+"</tr>"
						+"<tr>"
						+"<td>&nbsp;</td>"
						+"</tr>"
						+"</table><br />"
						+pro;
			eval("gplots["+id+"].openInfoWindowHtml(\""+infos+"\");");
		}
	}
	
	/*
	 * Creation de la bulle information ville
	 */
	this.createProInfosWindow	= function (data)
	{
		var id			= getValueByName("id_pro", data);
		var nom			= getValueByName("pro_nom", data);
		var adresse		= getValueByName("pro_adresse", data);
		var cp			= getValueByName("pro_cp", data);
		var ville		= getValueByName("pro_ville", data);
		var tel			= getValueByName("pro_tel", data);
		var fax			= getValueByName("pro_fax", data);
		var logo		= getValueByName("pro_logo", data);
		
		var target	= getValueByName("pro_style", data);
		if (target != "") {
			target = " target='blank' ";	
		}

		if (logo == "") {
			var logo	= "http://www.refleximmo.com/img/no_logo.gif";
		}
		else{
			var logo	= "http://194.2.229.56/logo/" + logo;
		}
		
		nom			= nom.replace(/\r/, " ");
		nom			= nom.replace(/\n/, " ");
		adresse		= adresse.replace(/\r/, " ");
		adresse		= adresse.replace(/\n/, " ");
		
		var infos = "<table width='300' border='0' cellspacing='0' cellpadding='0' class='txtAnn'>"
					+"<tr>"
					+"<td rowspan='7' width='95'><img src ='" + logo + "' style='border : 1px #AAAAAA solid; float : left;' hspace='4'></td>"
					+"<td width='265'><b>" + nom + "</b></td>"
					+"</tr>"
					+"<tr>"
					+"<td>" + adresse + "</td>"
					+"</tr>"
					+"<tr>"
					+"<td>" + ville + " (" + cp + ")</td>"
					+"</tr>"
					+"<tr>"
					+"<td>&nbsp;</td>"
					+"</tr>"
					+"<tr>"
					+"<td>T&eacute;l. : " + tel + "</td>"
					+"</tr>"
					+"<tr>"
					+"<td class='inter'>&nbsp;</td>"
					+"</tr>"
					+"<tr>"
					+"<td>Fax : " + fax + "</td>"
					+"</tr>"
					+"<tr>"
					+"<td>&nbsp;</td>"
					+"</tr>"
					+"</table><br />";
		if(data.getElementsByTagName("annonce")[0].hasChildNodes()) {
			var pa	="<table width='282' border='0' cellspacing='0' cellpadding='0' class='txtAnn'>";
			var items = data.getElementsByTagName("annonce")[0].getElementsByTagName("item");
			for (i = 0; i<items.length; i++) {
				var idpa		= getValueByName("id_ann", items[i]);
				var a_ville		= getValueByName("annonce_ville", items[i]);
				var a_cp		= getValueByName("annonce_cp", items[i]);
				var surface		= getValueByName("annonce_surface", items[i]);
				var prix		= getValueByName("annonce_prix", items[i]);
				var piece		= getValueByName("annonce_piece", items[i]);
				var date		= getValueByName("annonce_date_maj", items[i]);
				var idrub		= getValueByName("id_rub_parent", items[i])
			
				if (surface == 0 || surface == "") {
					surface	= "";
				}
				else {
					surface	= ""+surface+"m2 - ";
				}
				
				if (prix < 2 || prix == "") {
					prix 		= "";
				}
				else {
					prix	= "<b>"+prix+"&euro;</b> - ";
				} 
					
				if (piece == 0 || piece == "") {
						piece		= "";
				}
				else {
					piece	= ""+piece+" pi&egrave;ce(s) - ";
				}
				pa	+="<tr>"
					+"<td>"
					+"<a href='/annonce/detail/id/"+idpa+"' class='selection'><img src='/img/v2/site.gif' align='ABSCENTER' border='0'><b>"+a_ville+" "+a_cp+"</b></a> - " + piece + surface + prix
					+"</td>"
					+"</tr>"
					+"<tr>"
					+"<td class='inter'>&nbsp;</td>"
					+"</tr>";
				
			}
			var total	= getValueByName("total", data);
			pa		+= "<tr>"
					+"<td class='inter'>&nbsp;</td>"
					+"</tr>"
					+"<tr>"
					+"<td>"
					+"<a href='/annonce/liste/idPro/" + id + "/idrub/1/' class='selection'"+target+">Voir la totalit&eacute; des annonces de ce professionnel</a>"
					+"</td>"
					+"</tr>"
					+"<tr>"
					+"<td class='inter'>&nbsp;</td>"
					+"</tr>"
					+"</table><br />";
			
			var infoTabs = [
				new GInfoWindowTab("Infos", infos),
				new GInfoWindowTab("Annonces", pa)
			];
				
			
			eval("gpros["+id+"].openInfoWindowTabsHtml(infoTabs);");
		}
		else {
			eval("gpros["+id+"].openInfoWindowHtml(\""+infos+"\");");
		}
	}
	
	/*
	 * efface la map
	 */
	this.cleanMap = function () 
	{
		gmap.clearOverlays();
		gplots		= Array();
		gpros		= Array();
		gproCount	= 0;
		gplotCount	= 0;
	}

	/*
	 * recuperation des criteres pour url
	 */
	this.getCriteresData = function()
	{
		var prixmin = document.getElementById("prixMin");
		var prixmax = document.getElementById("prixMax");
		var surfmin = document.getElementById("surfaceMin");
		var surfmax = document.getElementById("surfaceMax");
		var piecmin = document.getElementById("pieceMin");
		var piecmax = document.getElementById("pieceMax");
		var keyword = document.getElementById("key");

		if (prixmin != null) {prixmin = prixmin.value;} else {prixmin = "";}
		if (prixmax != null) {prixmax = prixmax.value;} else {prixmax = "";}
		if (surfmin != null) {surfmin = surfmin.value;} else {surfmin = "";}
		if (surfmax != null) {surfmax = surfmax.value;} else {surfmax = "";}
		if (piecmin != null) {piecmin = piecmin.value;} else {piecmin = "";}
		if (piecmax != null) {piecmax = piecmax.value;} else {piecmax = "";}
		if (keyword != null) {keyword = keyword.value;} else {keyword = "";}
		
		if (prixmin == undefined) {prixmin = "";}
		if (prixmax == undefined) {prixmax = "";}
		if (surfmin == undefined) {surfmin = "";}
		if (surfmax == undefined) {surfmax = "";}
		if (piecmin == undefined) {piecmin = "";}
		if (piecmax == undefined) {piecmax = "";}
		if (keyword == undefined) {keyword = "";}

		return	"prixMin/"+prixmin+"/prixMax/"+prixmax+"/surfaceMin/"+surfmin+"/surfaceMax/"+surfmax+"/pieceMin/"+piecmin+"/pieceMax/"+piecmax+"/keywords/"+keyword+"/";
	}
	
	/*
	 * effectue un zoom sur le clic
	 */
	this.infoZoom = function (id, lon, lat) 
	{
		gmap.setCenter(new GLatLng(lat, lon), 17);
	}
	
	/*
	 * definit le nom de la carte
	 */
	this.setMapName = function (data)	{ gmapId = data; }
	
	/*
	 * definit le centre de la carte
	 */
	this.setLonLat = function (x, y)	{ gln = x; glt = y; }
	
	/*
	 * definit plotsUrl
	 */
	this.setPlotsUrl = function (data)	{ gplotsUrl = data; }
	
	/*
	 * definit infoType
	 */
	this.setInfoAction = function (data)	{ ginfoAction = data; }
	
	
	/*
	 * definit le niveau de zoom
	 */
	this.setZLevel = function (data)	{ glevel = data; }
	
	/*
	 * definit id rubrique
	 */
	this.setIdRub = function (data)	{ gidRub = data; }
	
	/*
	 * nbr point sur la map
	 */
	this.setPlotNum = function (data)	{ gplotNum = data; }
	
	/*
	 * minimap (true flase)
	 */
	this.setMiniMap = function (data)	{ gminimap = data; }
}

function getValueByName(name, doc) {
	if (doc.getElementsByTagName(name).length > 0) {
		if (doc.getElementsByTagName(name)[0].hasChildNodes()) {
			return doc.getElementsByTagName(name)[0].childNodes[0].nodeValue; 
		}
	}
	return "";
}

function deg2rad(value)
{
	return Math.round((value*Math.PI/180)*100000)/100000;
}

function rad2deg(value)
{
	return Math.round((value*180/Math.PI)*100000)/100000;
}