package classes.utlis
{ 
	import flash.xml.XMLNode;
	
	
	public class ObjectDumper3
	{	
		private static var inProgress;
		private static var maxLineLength = 100;
		private static var indent = 0;
		
		
		public static function sayHelloWorld():void
		{
			trace("helloWorld");
		};
		
		public static function toString(obj)
		{
			inProgress = new Array();
			return realToString(obj);
		}
		
		private static function realToString(obj)
		{
			inProgress.push(obj);
			
			var t = typeof(obj);
			var result;
			
			if ((obj is XMLNode))
			{
				result = obj.toString();
			}
			else if (obj is Date)
			{
				result = obj.toString();
			}
			else if (t == "object")
			{
				var nameList = new Array();
				if (obj is Array)
				{
					result = "["; // "Array" + ":";
					for (var i = 0; i < obj.length; i++)
					{
						nameList.push(i);
					}
				}
				else
				{
					result = "{"; // "Object" + ":";
					for (var q in obj)
					{
						nameList.push(q);
					}
					nameList.sort();
				}
					
				var sep = "";
				for (var j = 0; j < nameList.length; j++)
				{
					var val = obj[nameList[j]];
					
					var show = true;
					
					if (show)
					{
						result += sep;
						if (!(obj is Array))
							result += nameList[j] + ": ";
						result +=
							realToString(val);
						sep = ", `";
					}
				}
				
				
				if (obj is Array)
					result += "]";
				else
					result += "}";
			}
			else if (t == "function")
			{
				result = "function";
			}
			else if (t == "string")
			{
				result = "\"" + obj + "\"";
			}
			else
			{
				result = String(obj);
			}
			
			if (result == "undefined") result = "-";
			inProgress.pop();
			return replaceAll(result, "`", (result.length < maxLineLength) ? "" : ("\n" + doIndent(indent)));
		}
		
		
		private static function replaceAll (str : String, from: String, to: String)
		{
			var chunks = str.split(from);
			var result = "";
			var sep = "";
			for (var i = 0; i < chunks.length; i++)
			{
				result += sep + chunks[i];
				sep = to;
			}
			return result;
		}
		
		private static  function doIndent(indent)
		{
			var result = "";
			for (var i = 0; i < indent; i ++)
			{
				result += "     ";
			}
			return result;
		}
	}
}