var CurrentUrl="";
var SiteUrl="";
var queryLimit = 4000;
var vista="";
var Multimodulo=false;

$(document).ready(function() {
	if(document.getElementById("NavegacionPQ") != null){
		if(document.location.href.indexOf('NewForm.aspx') == -1 && document.location.href.indexOf('EditForm.aspx') == -1 && document.location.href.indexOf('DispForm.aspx') == -1)
		setNavigationNodes();	
		disableNavButtons();
	}
}
);
function setNavigationNodes(){

		SiteUrl=_spPageContextInfo.webAbsoluteUrl;
		if(document.location.href.indexOf('SitePages') > -1)
		{
				CurrentUrl=document.location.href;
		}
	else{
		var url=document.location.href.split('.aspx')[0].split('/');
		vista=url[url.length-1]+".aspx";
		CurrentUrl=document.location.href.split("/"+vista)[0].replace("/Forms","");
	}

		var Nodes = getNavigationNodes(CurrentUrl.split(SiteUrl)[1]);
		
		
		for(var i=0;i<Nodes.length;i++){
			if(i==0){
				$("#NavegacionPQ").append("<div class='col-xs-1 navigationRootDiv'><a class='navigationReplace' href='"+SiteUrl+$(Nodes[i]).attr("URL")+$(Nodes[i]).attr("Vista")+"'><img class='img-responsive highlight' title='"+$(Nodes[i]).attr("Titulo")+"' src='data:image/png;base64,"+$(Nodes[i]).attr("Image")+"'></img></a></div>")
			}
			else{
				if(Nodes[i].Tipo=="Enlace" || Nodes[i].Tipo==""){
					if($(Nodes[i]).attr("URL") == decodeURI(CurrentUrl.split(SiteUrl)[1]) ){
						$("#NavegacionPQ").append("<div class='col-xs-1 navigationDiv ' ><span><img class='img-responsive highlight currentNavigation' title='"+$(Nodes[i]).attr("Titulo")+"' src='data:image/png;base64,"+$(Nodes[i]).attr("Image")+"'></img></span></div>")
						}
					else{
						$("#NavegacionPQ").append("<div class='col-xs-1 navigationDiv ' ><a class='navigationReplace' href='"+SiteUrl+$(Nodes[i]).attr("URL")+$(Nodes[i]).attr("Vista")+"'><img class='img-responsive highlight' title='"+$(Nodes[i]).attr("Titulo")+"' src='data:image/png;base64,"+$(Nodes[i]).attr("Image")+"'></img></a></div>")
						}
				}
				else if(Nodes[i].Tipo=="Calendario"){
					var calendarLink=GetCalendarURL(Nodes[i]);
					$("#NavegacionPQ").append("<div class='col-xs-1 navigationDiv ' style='float:right'><a href='"+calendarLink+"'><img class='img-responsive highlight' title='"+$(Nodes[i]).attr("Titulo")+"' src='data:image/png;base64,"+$(Nodes[i]).attr("Image")+"'></img></a></div>")
				}
			}
		}
		//$("#NavegacionPQ").after("<div class='row'>&nbsp;</div>");
				
}

function getNavigationNodes(relativeURL){

		var Modulo="";
		Multimodulo=false;
		
		var Method = "GetListItems";
		var ListName = "NavegacionNodos";
		var Fields =	"<ViewFields>" +
									"<FieldRef Name='Modulo' />" +
									"</ViewFields>";
		var Query = "<Query><Where><And><Eq><FieldRef Name='Link' /><Value Type='Text'>" + decodeURI(relativeURL) + "</Value></Eq><Eq><FieldRef Name='Raiz' /><Value Type='Boolean'>0</Value></Eq></And></Where></Query>";
		$().SPServices({
	    operation: Method,
	    async: false,
	    listName: ListName,
	    CAMLViewFields: Fields,
	    CAMLQuery: Query,
	    completefunc: function(xData, Status){
		  var ItemCount = $(xData.responseXML).SPFilterNode("rs:data").attr("ItemCount");
		  if(parseInt(ItemCount) > 1){Multimodulo=true;}
	      // Get Data
	      $(xData.responseXML).SPFilterNode("z:row").each(function(){
      		Modulo=$(this).attr("ows_Modulo");
					console.log("Modulo: "+Modulo);
			});
			}
		});
	  
	  if(Multimodulo){
		var Query = "<Query><Where><And><And><Eq><FieldRef Name='Link' /><Value Type='Text'>" + decodeURI(relativeURL) + "</Value></Eq><Eq><FieldRef Name='Raiz' /><Value Type='Boolean'>0</Value></Eq></And><Eq><FieldRef Name='Vista' /><Value Type='Text'>" + decodeURI(vista) + "</Value></Eq></And></Where></Query>";
		$().SPServices({
	    operation: Method,
	    async: false,
	    listName: ListName,
	    CAMLViewFields: Fields,
	    CAMLQuery: Query,
	    completefunc: function(xData, Status){
		  var ItemCount = $(xData.responseXML).SPFilterNode("rs:data").attr("ItemCount");
		  if(parseInt(ItemCount) > 1){Multimodulo=true;}
	      // Get Data
	      $(xData.responseXML).SPFilterNode("z:row").each(function(){
      		Modulo=$(this).attr("ows_Modulo");					
			});
			}
		});
	  }
	  
	  
		var List = [];
		var EnableSearch = true;

		var Method = "GetListItems";
		var ListName = "NavegacionNodos";
		var Fields =	"<ViewFields>" +
									"<FieldRef Name='Title' />" +
									"<FieldRef Name='Link' />" +
									"<FieldRef Name='Imagen' />" +
									"<FieldRef Name='TipoNodo' />" +
									"<FieldRef Name='Vista' />" +
									"</ViewFields>";
		var Query = "<Query><Where><Eq><FieldRef Name='Modulo' /><Value Type='Text'>" + Modulo + "</Value></Eq></Where><OrderBy><FieldRef Name='Orden'></FieldRef></OrderBy></Query>";
		$().SPServices({
	    operation: Method,
	    async: false,
	    listName: ListName,
	    CAMLViewFields: Fields,
	    CAMLQuery: Query,
	    completefunc: function(xData, Status){
	      // Get Data
		  List = [];
	      $(xData.responseXML).SPFilterNode("z:row").each(function(){
	        var Record = {
							URL: $(this).attr("ows_Link"),
							Image: $(this).attr("ows_Imagen"),
							Titulo:$(this).attr("ows_Title"),
							Tipo: ($(this).attr("ows_TipoNodo")=="" ||$(this).attr("ows_TipoNodo")==undefined )?"":$(this).attr("ows_TipoNodo"),
							Vista:(Multimodulo && $(this).attr("ows_Vista") != undefined )? "/"+$(this).attr("ows_Vista") : ""
	          };
	        List.push(Record);
	      });
	    }
	  });
	return List;
	}
/* Des-habilita los botones en caso de que no exista su Link */
	function disableNavButtons(){
		var i = 0;
		var elemEnlaces = $('a[class="navigationReplace"]');
		var siteAbsoluteUrl = _spPageContextInfo.webAbsoluteUrl;		
		if (elemEnlaces.length > 0){
			
			var SitepagesGUID="";
			devolverListas(["SitePagesLog"],false,function(guids){SitepagesGUID=guids[0]})
			
			var allPages=[]
			if(SitepagesGUID!="SitePagesLog"){allPages = getAllSitePages();}
			else{return ;}
			
			var allLists = getAllLists();

			for(linkCount = 0; linkCount < elemEnlaces.length; linkCount++){
				var Exists = false;
				var link = elemEnlaces[linkCount];
				
				var linkURL =linkURL=link.attributes['href'].value.trim().replace(siteAbsoluteUrl, '');
	
				// Check.
				if (linkURL.indexOf('SitePages/') > -1){
					for(pageCount = 0; pageCount < allPages.length; pageCount++){
						if (allPages[pageCount].RelativeURL.toLowerCase().trim().replace(/ /g,"%20") == linkURL.toLowerCase().trim().replace(/ /g,"%20")){ Exists = true; }
					}
				} else if (linkURL.indexOf('Lists/') > -1){
					if(linkURL.indexOf('.aspx') > -1 ){linkURL="/"+linkURL.split('/').slice(1,-1).join('/');}
					for(guidCount = 0; guidCount < allLists.length; guidCount++){
						if (allLists[guidCount].RelativeURL.toLowerCase().trim().replace(/ /g,"%20") == linkURL.toLowerCase().trim().replace(/ /g,"%20")){ Exists = true; }
					}
				} else{
					// Biblioteca.
					for(guidCount = 0; guidCount < allLists.length; guidCount++){
						if (allLists[guidCount].RelativeURL.toLowerCase().trim().replace(/ /g,"%20") == linkURL.toLowerCase().trim().replace(/ /g,"%20").replace("/forms","")){ Exists = true; }
					}
				}


				// Disable.
				if (Exists != true){
					$(link).closest('div').remove();					
				}
			}
		}
	}
	
	/* Recupera la información de la lista GUIDS */
	function getAllLists(){
		var List = [];
		var EnableSearch = true;
		var StartID = 0;

		var Method = "GetListItems";
		var ListName = "GUIDS";
		var Fields =	"<ViewFields>" +
									"<FieldRef Name='Title' />" +
									"<FieldRef Name='Clave' />" +
									"<FieldRef Name='RelativeURL' />" +
									"</ViewFields>";
		var Query = "<Query><Where><Gt><FieldRef Name='ID' /><Value Type='Counter'>" + StartID + "</Value></Gt></Where><OrderBy><FieldRef Name='ID' Ascending='True' /></OrderBy></Query>";
		$().SPServices({
	    operation: Method,
	    async: false,
	    listName: ListName,
	    CAMLRowLimit: queryLimit,
	    CAMLViewFields: Fields,
	    CAMLQuery: Query,
	    completefunc: function(xData, Status){
	      // Get Data
	      $(xData.responseXML).SPFilterNode("z:row").each(function(){
	        var Record = {
							ID: parseInt($(this).attr("ows_ID")),
			        Title: (($(this).attr("ows_Title") != undefined) ? $(this).attr("ows_Title") : ''),
			        Clave: (($(this).attr("ows_Clave") != undefined) ? $(this).attr("ows_Clave") : ''),
			        RelativeURL: (($(this).attr("ows_RelativeURL") != undefined) ? $(this).attr("ows_RelativeURL") : ''),
	          };
	        List.push(Record);
	      });

	      // Ask for more
	      EnableSearch = false;
	      if($(xData.responseXML).SPFilterNode("z:row").length>=queryLimit){
	        StartID += queryLimit;
	        EnableSearch = true;
	      }
	    }
	  });

		return List;
	}

	/* Recupera la información de la lista GUIDS */
	function getAllSitePages(){
		var List = [];
		var EnableSearch = true;
		var StartID = 0;

		var Method = "GetListItems";
		var ListName = "SitePagesLog";
		var Fields =	"<ViewFields>" +
									"<FieldRef Name='Title' />" +
									"<FieldRef Name='Clave' />" +
									"<FieldRef Name='RelativeURL' />" +
									"</ViewFields>";
		var Query = "<Query><Where><Gt><FieldRef Name='ID' /><Value Type='Counter'>" + StartID + "</Value></Gt></Where><OrderBy><FieldRef Name='ID' Ascending='True' /></OrderBy></Query>";
		$().SPServices({
	    operation: Method,
	    async: false,
	    listName: ListName,
	    CAMLRowLimit: queryLimit,
	    CAMLViewFields: Fields,
	    CAMLQuery: Query,
	    completefunc: function(xData, Status){
	      // Get Data
	      $(xData.responseXML).SPFilterNode("z:row").each(function(){
	        var Record = {
							ID: parseInt($(this).attr("ows_ID")),
			        Title: (($(this).attr("ows_Title") != undefined) ? $(this).attr("ows_Title") : ''),
			        Clave: (($(this).attr("ows_Clave") != undefined) ? $(this).attr("ows_Clave") : ''),
			        RelativeURL: (($(this).attr("ows_RelativeURL") != undefined) ? $(this).attr("ows_RelativeURL") : ''),
	          };
	        List.push(Record);
	      });

	      // Ask for more
	      EnableSearch = false;
	      if($(xData.responseXML).SPFilterNode("z:row").length>=queryLimit){
	        StartID += queryLimit;
	        EnableSearch = true;
	      }
	    }
	  });

		return List;
	}

	function GetCalendarURL(Nodo){
		var SiteURL=_spPageContextInfo.webAbsoluteUrl;
		var ListURL=Nodo.URL;
		var ListGUID="";
		var SiteName=_spPageContextInfo.webTitle;
		var ListName="";//ListURL.split('/')[1];
			
		var Method = "GetListItems";
		var ListName = "GUIDS";
		var Fields =	"<ViewFields>" +
									"<FieldRef Name='Title' />" +
									"<FieldRef Name='Clave' />" +
									"<FieldRef Name='RelativeURL' />" +
									"</ViewFields>";
		var Query = "<Query><Where><Eq><FieldRef Name='RelativeURL' /><Value Type='Text'>" + ListURL + "</Value></Eq></Where></Query>";
		$().SPServices({
	    operation: Method,
	    async: false,
	    listName: ListName,
	    CAMLRowLimit: queryLimit,
	    CAMLViewFields: Fields,
	    CAMLQuery: Query,
	    completefunc: function(xData, Status){
	      // Get Data
	      $(xData.responseXML).SPFilterNode("z:row").each(function(){
	        ListGUID=$(this).attr("ows_Clave") ;
			ListName=$(this).attr("ows_Title") ;
	      });
		 }
		});	
				 
		var link="stssync://sts/?ver=1.1&type=calendar&cmd=add-folder&base-url="+encodeURIComponent(SiteURL)+"&list-url="+encodeURIComponent(ListURL)+"&guid="+encodeURIComponent("{"+ListGUID+"}")+"&site-name="+encodeURIComponent(SiteName)+"&list-name="+encodeURIComponent(ListName);
		
		return 	link;		
	}
	//</script>