package {
	import flash.display.*;
	import flash.events.Event;
	import flash.net.*;
	//import actionscript_graph_basic_ConceptGraphBasic.Character;
	//import actionscript_graph_basic_ConceptGraphBasic.CharacterHandler;
	import flash.events.MouseEvent;
	import flash.display.StageScaleMode;
	//import actionscript_graph_basic_ConceptGraphBasic.Relation;
	import flash.text.TextFieldAutoSize;
	import flash.text.TextField;  
	import flash.geom.Matrix;
	public class actionscript_graph_basic_ConceptGraphBasic extends Sprite {
		private var container:Sprite=new Sprite(); 
	    public function actionscript_graph_basic_ConceptGraphBasic(  ) {
		  	stage.scaleMode = StageScaleMode.NO_SCALE;				//No Scale
			stage.align=StageAlign.TOP_LEFT;						//Alignment TOP-LEFT
			stage.addChild(container);
			trace("Making XMLoader instance");
	      		var loader:URLLoader = new URLLoader(  );
	      		loader.addEventListener( Event.COMPLETE, handleComplete );		//Handle event
	      		loader.load( new URLRequest( "actionscript-graph-basic-data.xml" ) );					//XML file
	      	trace("Out of XMLLoader constructor");
	    }
	    private function handleComplete( event:Event ):void {		//Handle XML file when loaded
	      try {
	      	var arrayChars:Array = new Array();		//Here we store the data about the characters
	      	var arrayRelations:Array = new Array();		//Here we store the data about the relations among characters
	        trace("Handling XMLoader");
		        var example:XML = new XML( event.target.data );
		        var num:Number=10
				trace("Reading Character information");
		        for each (var dataCharacter:XML in example.Nodes.elements()) {
					var charData:Object = new Object();
		        	charData.id=dataCharacter.@id;
		        	charData.name=dataCharacter.@name;
		        	charData.imageURL=dataCharacter.@imageURL;
					arrayChars.push(charData);			//New charData added to the arrayFigures
					trace("Person stored as ID: " +  charData.id + " Name: " + charData.name + " Hops: " + charData.hops + " imageURL: " + charData.imageURL );
		        }
		        for each (var dataRelation:XML in example.Relations.elements()) {
		        	var relation:actionscript_graph_basic_Relation= new actionscript_graph_basic_Relation(dataRelation.@fromID, dataRelation.@toID);
		        	arrayRelations.push(relation);   	
		        	trace("Relation stored as fromID: " +  relation.getFromID + " toID " + relation.getToID);		        	
		        }
		       	var handler:actionscript_graph_basic_CharacterHandler = new actionscript_graph_basic_CharacterHandler(arrayChars, arrayRelations);		//Call CharacterHandler Class
		        container.addChild(handler.getContainer());			//Display the CharacterHandler
	      } 
	      catch ( e:TypeError ) {			//If error
	        	trace( "Could not parse text into XML" );
	        	trace( e.message );
	      }
	      trace ("XMLoader handled!");
	    }
	  }
}