var callBackArr = new Array();
var mapNumber = 0;
var childMapNumber = -1;
var mapCreated = false;
var currentChild;
var mapIndex = 0;
var childIndex = 0;
var arrMap;
var map;

$(document).ready(function() 
{
	//ricerco le info per posizionare la mappa
	arrMap = $(".domusmap");
	if(arrMap.length > 0)
	{
		mapNumber = arrMap.length;
		childMapNumber = $(arrMap[0]).children('span').length;
		mapIndex = 0;
		childIndex = 0;
		if(childMapNumber > 0)
		{
			createSingleMap(mapIndex, childIndex);
		}else
		{
			createEmptyMap();
		}
	}
});

function createEmptyMap()
{
	var ll = new GLatLng(0, 0);
	var childMap = $(arrMap[mapIndex]).children('div');
	var tmpMap = new GMap2(childMap[0]);
	
	if($(arrMap[mapIndex]).attr('zoom') != null && $(arrMap[mapIndex]).attr('zoom') != "undefined") tmpMap.setCenter(ll, parseInt($(arrMap[mapIndex]).attr('zoom')));
	else tmpMap.setCenter(ll, 10);
	
	var addControl = true;
	if($(arrMap[mapIndex]).attr('control') != null && $(arrMap[mapIndex]).attr('control') != "undefined" && $(arrMap[mapIndex]).attr('control') == "0") addControl = false;
	if(addControl) tmpMap.addControl(new DomusZoom());
			
	tmpMap.disableScrollWheelZoom();
	tmpMap.disableDoubleClickZoom();	
	
	map = tmpMap;
	
	mapCreated = true;
	
	$(arrMap[mapIndex]).css("visibility", "visible");
	
	createSingleMap(mapIndex, childIndex);
}

function createSingleMap(mapInd, childInd)
{
	if(childIndex == childMapNumber)
	{
		for(var i = (childMapNumber-1); i >= 0; i--) 
			$(arrMap[mapIndex]).children('span:eq('+i+')').remove();
		$(arrMap[mapIndex]).css("visibility", "visible");
		mapIndex = mapIndex	+ 1;
		if(mapIndex == mapNumber) return;
		mapCreated = false;
		childIndex = 0;
		childMapNumber = $(arrMap[mapIndex]).children('span').length;
		if(childMapNumber == 0) 
		{
			createEmptyMap();
			return;
		}
	}
	
	currentChild = $(arrMap[mapIndex]).children('span:eq('+childIndex+')');
	
	var isNetwork = 0;
	if($(currentChild).attr("isnetwork") != null && $(currentChild).attr("isnetwork") != "undefined") isNetwork = $(currentChild).attr("isnetwork");
	
	var defaultIconType = 0;
	if($(currentChild).attr("defaulticontype") != null && $(currentChild).attr("defaulticontype") != "undefined") defaultIconType = $(currentChild).attr("defaulticontype");
	
	var icon = null;
	if($(currentChild).attr("icon") != null && $(currentChild).attr("icon") != "undefined") icon = $(currentChild).attr("icon");
	
	var iconLink = null;
	if($(currentChild).attr("link") != null && $(currentChild).attr("link") != "undefined") iconLink = $(currentChild).attr("link");
	
	var titleLink = null;
	if($(currentChild).attr("title") != null && $(currentChild).attr("title") != "undefined") titleLink = $(currentChild).attr("title");
	
	if ($(currentChild).attr("lat") != null && $(currentChild).attr("lat") != "" && $(currentChild).attr("lat") != undefined && $(currentChild).attr("lat") != "undefined")
	{
		createMarker(arrMap[mapIndex], parseFloat($(currentChild).attr("lat")), parseFloat($(currentChild).attr("long")), icon, iconLink, titleLink, defaultIconType, isNetwork);
	}else if ($(currentChild).html() != null && $(currentChild).html() != "" && $(currentChild).html() != undefined && $(currentChild).html() != "undefined")
	{				
		var addr = $.trim($(currentChild).html());
		var clientGeocoder = new GClientGeocoder();
		callBackArr.push({myDiv: currentChild, myAddr: addr, ico: icon, lnk: iconLink, title: titleLink, defIcon: defaultIconType, isNet: isNetwork});
		clientGeocoder.getLocations(addr , checkLocationSearch);
	}else
	{
		childIndex = childIndex + 1;
		createSingleMap(mapIndex, childIndex);
	}
}

function checkLocationSearch(response)
{
	var status = response['Status'];
	if (status['code'] == 200)
	{
		var placemark = new Array();
		placemark = response['Placemark'];
		var pl = placemark[0];
		var addrDet = pl['address'];
		var divObj = getDivObjMap(addrDet);
		if(divObj != null)
		{
			createMarker(divObj.myDiv, pl.Point.coordinates[1], pl.Point.coordinates[0], divObj.ico, divObj.lnk, divObj.title, divObj.defIcon, divObj.isNet);
		}else
		{
			childIndex = childIndex + 1;
			createSingleMap(mapIndex, childIndex);
		}
	}else
	{
		//@@@ indirizzo non trovato!
	}
}

function getDivObjMap(addr)
{
	for(var i = 0; i < callBackArr.length; i++)
	{
		if(jQuery.trim(callBackArr[i].myAddr) == jQuery.trim(addr))
			return callBackArr[i];
	}
	return null;
}

// We define the function first
function DomusZoom() {
}

// To "subclass" the GControl, we set the prototype object to
// an instance of the GControl object
//DomusZoom.prototype = new GControl();

// Creates a one DIV for each of the buttons and places them in a container
// DIV which is returned as our control element. We add the control to
// to the map container and return the element for the map class to
/* position properly.
DomusZoom.prototype.initialize = function(map) {
  var container = document.createElement("div");

  var zoomInDiv = document.createElement("a");
  zoomInDiv.setAttribute('id', 'domusZoomIn');
  container.appendChild(zoomInDiv);
  GEvent.addDomListener(zoomInDiv, "click", function() {
    map.zoomIn();
  });

  //separatori
  var zoomStep;
  for(var s = 0; s < 6; s++)
  {
	  zoomStep = document.createElement("div");
	  zoomStep.setAttribute('id', 'domusStep_'+s) 
	  container.appendChild(zoomStep);
	  jQuery("#domusStep_"+s).addClass('domusStep');
  }
  
  var zoomOutDiv = document.createElement("a");
  zoomOutDiv.setAttribute('id', 'domusZoomOut') 
  container.appendChild(zoomOutDiv);
  GEvent.addDomListener(zoomOutDiv, "click", function() {
    map.zoomOut();
  });

  map.getContainer().appendChild(container);
  return container;
}*/

// By default, the control will appear in the top left corner of the
// map with 7 pixels of padding.
DomusZoom.prototype.getDefaultPosition = function() {
  return new GControlPosition(G_ANCHOR_TOP_LEFT, new GSize(7, 7));
}

function createMarker(pDivObj, pLat, pLong, pIcon, pLink, pTitle, pDefIcon, pIsNetwork)
{
	var ll = new GLatLng(parseFloat(pLat), parseFloat(pLong));
	if(!mapCreated)
	{
		var childMap = $(arrMap[mapIndex]).children('div');
		map = new GMap2(childMap[0]);
		
		if($(arrMap[mapIndex]).attr('zoom') != null && $(arrMap[mapIndex]).attr('zoom') != "undefined") map.setCenter(ll, parseInt($(arrMap[mapIndex]).attr('zoom')));
		else map.setCenter(ll, 10);
		
		var addControl = true;
		if($(arrMap[mapIndex]).attr('control') != null && $(arrMap[mapIndex]).attr('control') != "undefined" && $(arrMap[mapIndex]).attr('control') == "0") addControl = false;
		if(addControl)
		{ 
			var topLeft = new GControlPosition(G_ANCHOR_TOP_LEFT, new GSize(10,10));
			map.addControl(new GLargeMapControl(), topLeft);
		}
				
		map.disableScrollWheelZoom();
		map.disableDoubleClickZoom();	
		mapCreated = true;
	}
	var ll = new GLatLng(pLat, pLong);
	
	var icon = new GIcon();

	var label = null;
	
	if(pIcon == null)
	{
		//ICONA DI DEFAULT
		if(pIsNetwork == 0)
		{
			if(pDefIcon == 0) icon.image = "/asset/img/gmapplaceholder.gif";
			else icon.image = "/asset/img/gmapplaceholder_grey.gif";
			label = new ELabel(new GLatLng(pLat, pLong), '<div>'+pTitle+'</div>', "iconLabelText", new GSize(6, -28),100,true);
		}else
		{
			if(pDefIcon == 0) icon.image = "/asset/img/gmapplaceholdernetwork.gif";
			else icon.image = "/asset/img/gmapplaceholder_greynetwork.gif";
			label = new ELabel(new GLatLng(pLat, pLong), '<div>'+pTitle+'</div>', "iconLabelText", new GSize(-8, -28),100,true);
		}
		//icon.iconSize = new GSize(55, 59);
		icon.iconSize = new GSize(160, 64);
		//icon.iconAnchor = new GPoint(27, 34);
		icon.iconAnchor = new GPoint(18, 65);
	}else
	{
		var iconType = 0;
		if($(arrMap[mapIndex]).attr('icontype') != null && $(arrMap[mapIndex]).attr('icontype') != "undefined") iconType = parseInt($(arrMap[mapIndex]).attr('icontype'));
		icon.image = pIcon;
		if(iconType == 0)
		{
			 icon.iconSize = new GSize(70, 32);
			 icon.iconAnchor = new GPoint(35, 34);
		}else if(iconType == 1) 
		{
			icon.iconSize = new GSize(54, 37);
			//icon.shadowSize = new GSize(60, 53);
			icon.iconAnchor = new GPoint(27, 18);
			icon.shadow = "/asset/img/bkg_icon_map_article.png";
			icon.shadowSize = new GSize(60, 53);
		}
	}
	//icon.iconAnchor = new GPoint(3, 57);
	var marker;
	if(pLink != null)
	{
		marker = new GMarker(ll, icon, false);
		marker.mapIndex = mapIndex;
		marker.markerIndex = childIndex;
		GEvent.addListener(marker, "click", function()
		{
			window.location.href = pLink;
		});
		GEvent.addListener(marker, "mouseover", function() 
		{
		  var zind = GOverlay.getZIndex(marker.getPoint().lat());
		  $(arrMap[marker.mapIndex]).children("div").children("div").children("div").children("div").children("#mtgt_unnamed_"+marker.markerIndex).css('z-index', 100000000);
		});
		GEvent.addListener(marker, "mouseout", function() 
		{
		  var zind = GOverlay.getZIndex(marker.getPoint().lat());
		  $(arrMap[marker.mapIndex]).children("div").children("div").children("div").children("div").children("#mtgt_unnamed_"+marker.markerIndex).css('z-index', zind);
		});
	}else marker = new GMarker(ll, icon, true);

	map.addOverlay(marker);

	/* Verifico che sia necessario inserire la label (solo per le icon map di default) */
	if(label != null)
		map.addOverlay(label);
	
	if(iconType == 1) 
	{
		if(pTitle != null) $(arrMap[mapIndex]).children("div").children("div").children("div").children("div").children("#mtgt_unnamed_"+childIndex).attr('title', pTitle);
		
		$(arrMap[mapIndex]).children("div").children("div").children("div").children("div").children("#mtgt_unnamed_"+childIndex).css('display', 'inline');
		$(arrMap[mapIndex]).children("div").children("div").children("div").children("div").children("#mtgt_unnamed_"+childIndex).css('margin-left', '3px');
		$(arrMap[mapIndex]).children("div").children("div").children("div").children("div").children("#mtgt_unnamed_"+childIndex).css('margin-top', '3px');
	}
	
	childIndex = childIndex + 1;
	createSingleMap(mapIndex, childIndex);
}

/*function getIndexGmnoprint(left, top, mapIndex)
{
	var gmnoprintList = $(arrMap[mapIndex]).children("div").children("div").children("div").children("div").children('gmnoprint');
	var index = -1;
	var count = 0;
	var found = false;
	var tmpLeft, tmpTop;
	while(count < gmnoprintList.length && !found)
	{
		tmpLeft = parseInt($(gmnoprintList[count]).css('left'));
		tmpTop = parseInt($(gmnoprintList[count])..css('top'));
		if(tmpLeft == left && tmpTop == top)
		{
			index = count;
			found = true;	
		}
		count = count + 1;	
	}
	return index;
}*/