import nl.idgis.giclient.gis.Layer;
import nl.idgis.giclient.webserviceconnector.giconnector.GIConnector;
import nl.idgis.giclient.gis.Column;
import nl.idgis.giclient.geoma.Envelope;
import nl.idgis.giclient.webserviceconnector.MapConnector;

class nl.idgis.giclient.gis.GILayer extends Layer
{	
	private var connector:GIConnector;
	private var featureTypeName:String = "";
	private var mapTipColumn:Column = null;
	private var printLayerName:String = "";
    private var printStyle:String = "";
    
    private var dynamicLegend:Boolean;
  
	private var reports:Array = null;
	private var popUpInfoUrl:String = null;	
	private var popUpInfoTrigger:String = null;	
	
	private var giScales:Array = null;
	
	function GILayer(connector:GIConnector, name:String, title:String, visible:Boolean, 
                   expanded:Boolean, scales:Array, printLayerName:String, 
                   printStyle:String, superLayer:Layer, editable:Boolean, featureTypeName:String,
                   extentZoom:Boolean, dynamicLegend:Boolean ) {    
		  super(name, title, visible, expanded, scales, superLayer, editable, extentZoom);
   		this.connector = connector;
   		this.featureTypeName = featureTypeName;
   		this.dynamicLegend = dynamicLegend;
   }
   
  function getGeometryType():String {
  	return connector.getGeometryType(name);
  } 
   
  function getServerURL():String {
    	return connector.getURL();
  }
   
	function getColumns():Array {
		return connector.getColumns(name);
  }
  
	function setReports(reports:Array):Void {
		this.reports = reports;
	}
	
	function getReports():Array {
		return reports;
	}
	
	function getPopUpInfoUrl():String {
		return popUpInfoUrl;
	}
	function getPopUpInfoTrigger():String {
		return popUpInfoTrigger;
	}
	
	function setPopUpInfo(popUpInfoUrl:String,popUpInfoTrigger:String):Void {
		this.popUpInfoUrl = popUpInfoUrl;
		if(popUpInfoTrigger == null){
			this.popUpInfoTrigger = "MouseHoover";
		}
		else{
			this.popUpInfoTrigger = popUpInfoTrigger;
		}	
	}
  
  function getColumn(columnPath:String):Column {
		var columns:Array = getColumns();
		for (var i:Number = 0; i < columns.length; i++) {
			if (columns[i].getPath() == columnPath) {
			    return columns[i];
			}
		}
		return null;
	}
  
  function getHyperlinkColumn():Column {
  	return getColumn(connector.getHyperlinkColumnName(name));
	}
	
	function getFeatureTypeName():String {
  	//return this.featureTypeName;
  	return connector.getFeatureTypeName(name);
	}

	function getFeatureIdPrefix():String {
		return connector.getFeatureIdPrefix(name);
	}
	
	function getType():String {
        return connector.getType(name);
  }

	function getPrintLayerName():String {
		return this.printLayerName;
	}
	
	function getPrintStyle():String {
  	return this.printStyle;
	}
  
  function getScales():Array {
  	  if(giScales != null)
  	  	return giScales;
  	  	
  	  var layerScales:Array = super.getScales();
  	  var serverScales:Array = connector.getScales(name);
  	  if(layerScales.length == 0)
  	  {
  	  	giScales = serverScales;  	  	
  			return serverScales;
  	  }
  		else
  		{	
  			var min:Number = layerScales[0];
  			var max:Number = layerScales[layerScales.length - 1];
  			
  			for(var i:Number = 0; i < serverScales.length; i++)
  			{  				
  				if(serverScales[i] >  min && 
  					serverScales[i] < max)
  				{
  					layerScales.push(serverScales[i]);
  				}
  			}
  			
  			layerScales.sort(function(a, b)
  			{
  				if(a > b)
  					return 1;
  				if(a < b)
  					return -1;
  				return 0;
  			});  			
  				
  			giScales = layerScales;
  			return layerScales;
  		}
  }

  function legendIsDynamic():Boolean{
  	return dynamicLegend;
  }
	
  function getEnvelope():Envelope {
    	//return connector.getLatLongBoundingBox(name);
  	return connector.getEnvelope(name, this.srs);
  }
  
  function getConnector():GIConnector {
  	return this.connector;
  }
  
  function getMapConnector():MapConnector {
  	return connector;
  }
}