/*
*id04v1.js
*$Revision: 1.3 $
*JS Functions for the Model Series portlets
*(c) 1992-2009 Cisco Systems, Inc. All rights reserved.
*Terms and Conditions: http://cisco.com/en/US/swassets/sw293/sitewide_important_notices.html
*/
cdc.util.ensureNamespace('cdc.cl.id04v1');
cdc.cl.id04v1 = {
	moreResMsg:"",
	noResMsg  :"",
	locale    :"",
	noofitems :"",
	sortorder :"",  // ascending or descending.
	alignment :"",  // vertical or horizontal
	nocolumns :"",
	
	init: function(obj) {
		this.moreResMsg =obj.mlp_moreresmsg;
		this.noResMsg   =obj.mlp_noresmsg;
		this.locale     =obj.mlp_locale;
		this.noofitems  =(obj.mlp_max_results != undefined)?(obj.mlp_max_results):60;
		this.sortorder  =(obj.mlp_sort_order != undefined)?(obj.mlp_sort_order):"ascending";
		this.alignment  =(obj.mlp_list_align != undefined)?(obj.mlp_list_align):"vertical"; 
		this.nocolumns  =(obj.mlp_no_columns != undefined)?(obj.mlp_no_columns):3;
		
		jQuery('#id04v1').empty().append('<div id="ajaxloading"><img src="/etc/designs/cdc/fw/i/spinner.gif"></div>');
		jQuery(document).ajaxStart(function(){ 
			jQuery('#ajaxloading').show(); 
		}).ajaxStop(function(){ 
			jQuery('#ajaxloading').hide();
		});
		jQuery.ajax({
			url     : obj.mlp_serviceURL+obj.mlp_seriesID+"?callback=cdc.cl.id04v1.displaymodels&locale="+obj.mlp_locale+"",			
			type    : "GET",
			dataType: "jsonp", 
			done	: cdc.cl.id04v1.displaymodels,
			fail	: cdc.cl.id04v1.errorHandler
		});
	},	
	displaymodels: function(jsondata){
		var listing   ="";
		var cntmsg    ="";
		var nocolumns = 3; 
		var modellist = new Array();
		var columnData=[];
		
		if (jsondata.CoreData.errorCode == 0){
			var modellist = jsondata.CoreData.navData.children;

			// sorting the  model list array of object		
			modellist.sort(function(a, b){
 				var nameA=a.title.toLowerCase(), nameB=b.title.toLowerCase()
 				if (nameA < nameB) return -1 //sort string ascending
  				if (nameA > nameB) return  1
  					return 0 //default return value (no sorting)
			});
			
			// sort in reverse order
			if( this.sortorder == "descending" ){modellist.reverse();}    	
			
			//  more results message..
			if( modellist.length  >= this.noofitems  ){
				modellist = modellist.slice(0,this.noofitems);
				cntmsg ="<p class="+"moreModels"+">"+cdc.cl.id04v1.moreResMsg+"</p>";
			}
			if(modellist.length < 1){ var errmsg=true;  }
			
			// Horizontal Listing
			if( this.alignment == "horizontal" )
			{   
				var j=0;
				modellength = modellist.length;
				for( i=0; i<modellength; i++){
					if(!columnData[j]) {
						columnData[j] = new Array();
					}
					columnData[j].push(modellist[i]);
					j++;
					if(j >= parseInt(this.nocolumns)){j = 0;}
    			}
    			for(k=0;k<this.nocolumns;k++){
    				listing += this.formatList( columnData[k] );
        		}
			}else{  // vertical Listing...
				ncolumns = this.nocolumns;
				for(i=0;i<this.nocolumns;i++){	
					//var items = Math.round((modellist.length) / ncolumns);
					var items = ((modellist.length)%ncolumns == 0) ? ((modellist.length) / ncolumns) : ((modellist.length) / ncolumns)+1;
					listing += this.formatList( modellist.splice(0,items) );
        			ncolumns--;
  				}				
  			}
  			// concatinating the listing strings..  		
			if ( errmsg ){	listing += "<p class='errMsg'>"+ this.noResMsg +"</p>"; }
			listing = ((cntmsg!="")?cntmsg:"") + listing;
		}
		else{
 			listing+="<p class='errMsg'>"+ this.noResMsg +"</p>";
 		} //
 		jQuery('#id04v1').empty().append(listing);
 	},
 	formatList : function( arr ){
 		var str = "<ul>"; 
 		for(j=0; j<arr.length; j++){
 			titleVal = arr[j].title.toString();
			titleVal = titleVal.replace(/(^cisco)(\s+)|(\s+)cisco(\s+)|(\s+)(cisco$)/ig," ");
			titleVal = titleVal.replace(/(^Сиско)(\s+)|(\s+)(Сиско)(\s+)|(\s+)(Сиско$)/ig," ");
			titleVal = titleVal.replace(/\B\s*思科\B|\s+/ig, " ");
			titleVal = titleVal.replace(/\B\s*シスコ\B|\s+/ig, " ");
 			str += "<li>" +titleVal+"</li>";
 		}	
 		str +="</ul>";
 		return str;
 	},
 	errorHandler: function(xhr, status, error){
 		var listing="";
 		listing+="<p class='errMsg'>"+ this.noResMsg +"</p>";
 		jQuery('#id04v1').append(listing);
	}
} // end class cdc.cl.object
//#######################  CALLING THE JS #######################
jQuery(document).ready( function() {
	jQuery(".id04v1").each( function(i) {
		if(document.getElementById(this.id)){
			var tmpobj = document.getElementById(this.id);    		
        	var obj    = tmpobj.mlpPrefsObj; 
        	if(obj===undefined){
        		obj = jQuery.parseJSON(jQuery(this).attr("data-config"));	
        	}
        	if( obj ){
        		//cdc.cl.id04v1.init(obj.mlp_seriesID,obj.mlp_serviceURL, obj.mlp_locale, obj.mlp_moreresmsg, obj.mlp_noresmsg);
        		cdc.cl.id04v1.init(obj);
        	}
        }
    }); // END : FORM.EACH CONDITION
});