package
{
	import flash.display.Sprite;
	import flash.display.Loader;
	import flash.net.URLRequest;
	import flash.events.*;
	import be.wellconsidered.services.WebService;
	import be.wellconsidered.services.Operation;
	import be.wellconsidered.services.events.OperationEvent;

	public class Weather extends Sprite
	{
		private var ws:WebService;
		private var op:Operation;
		private var oImages:Array;
		private var oResult:Object;
		
		private var hiTemps:Array;
		private var lowTemps:Array;
		private var days:Array;
		
		private var STATE:String 		= "";
		private var CITY:String 		= "";
		private var LONGITUDE:String 	= "";
		private var LATITUDE:String 	= "";
		
		public function Weather()
		{
			init();
		}
		
		private function init():void
		{
			ws = new WebService( "http://www.webservicex.net/WeatherForecast.asmx?wsdl" );
			op = new Operation( ws );
			op.addEventListener( OperationEvent.COMPLETE, onResult );
			op.addEventListener( OperationEvent.FAILED, onFault );
			op.GetWeatherByZipCode( "01701" );
			//op.GetWeatherByPlaceName( "new york" );
		}
		
		private function onResult( e:OperationEvent ):void
		{
			oImages 	= new Array();
			oResult 	= e.data;
			hiTemps 	= new Array();
			lowTemps 	= new Array();
			days 		= new Array();
			
			// This is nasty, but it works.
			for( var s:String in oResult )
			{
				//trace( s + "=" + oResult[s] )
				if( s == "Details" )
				{
					var det:Object = oResult[s];
					for( var i:String in det )
					{
						var thisDetail:Object = det[i];
						for( var foo:String in thisDetail )
						{
							if( foo == "MaxTemperatureF" )
							{
								hiTemps.push( thisDetail[foo] )
								
							} else if ( foo == "MinTemperatureF" )
							{
								lowTemps.push( thisDetail[foo] )
								
							} else if( foo == "Day" )
							{
								days.push( thisDetail[foo] )
								
							} else if( foo == "WeatherImage" )
							{
								oImages.push( thisDetail[foo] );
							}
						}
					}
				}
			}
			
			CITY 		= oResult.PlaceName;
			STATE 		= oResult.StateCode;
			LATITUDE 	= oResult.Latitude;
			LONGITUDE 	= oResult.Longitude;
						
			drawUI();
		}
		
		private function drawUI():void
		{
			var tit:Title = new Title();
			tit.x = 0;
			tit.y = 11;
			tit.where_txt.text = CITY + ", " + STATE;
			addChild( tit );
			
			var posX:Number = 20;
			for( var i:int = 0; i<days.length; i++ )
			{
				var thisDay = new DaySymbol();
				thisDay.y = 70;
				thisDay.hi_txt.text 	= hiTemps[i]  + "º";
				thisDay.low_txt.text 	= lowTemps[i] + "º";
				thisDay.day_txt.text 	= days[i];
				
				var loader:Loader  		= new Loader();
				var request:URLRequest 	= new URLRequest( oImages[i] );
				
				thisDay.addChild( loader );
				var tmp = thisDay.getChildAt( 0 );
				loader.load( request );
				thisDay.x = posX;
				addChild( thisDay );
				posX += 78;
				
			}
		}
		
		private function onFault( e:OperationEvent ):void { trace( e.data ); }
	}
}