package logging {

import serialize.*;
import logserver.*;

  public class LogUtils {  

    public static var s:Serializer = new DefaultSerializer();

    private static function logVal(val): void {
		switch (typeof val) {
		case "boolean": WriteLog.log("Boolean value  = " + val);
				break;
		case "number": WriteLog.log("Number value = " + val);
				break;
		case "string": WriteLog.log("String value = " + val);
				break;
		case "string": WriteLog.log("Xml value = " + val);
				break;
		case "object": if (val is Array) {
							WriteLog.log("Array valaue");
							for (var i:uint = 0; i < val.length; i++) {
								WriteLog.log("element = " + i + " value = " + logVal(val[i]));
							}
						}
						else {
								WriteLog.log("Object value");
								val.serializeSelf(s);
								s.reset()
							}
						break;
				}
    }
  
    public static function logVar(varName:String, val:*) {
      //WriteLog.initialize();
      WriteLog.log("Logging variable " + varName);
      logVal(val);
      //WriteLog.dispose();
    }

    public static function logFCallEntry(fName:String, ...args) {
      //WriteLog.initialize();
      WriteLog.log("Start logging objects at function ENTRY: " + fName) 
      for (var i:uint = 0; i < args.length; i++) {
	  logVal(args[i]);
      }
      //WriteLog.dispose();
    }

    public static function logFCallExit(fName:String, fRes, ...args) {
      WriteLog.initialize();
      WriteLog.log("Start logging objects at function EXIT: " + fName) 
      for (var i:uint = 0; i < args.length; i++) {
	  logVal(args[i]);
      }
      //WriteLog.dispose();
    }

    public static function logIf(branch:Boolean, cond:String) {
      if (branch) {
	trace ("THEN branch was taken: " + cond + " = TRUE");
      }
      else {
	trace ("ELSE branch was taken: "+ cond + " = FALSE");
      }
    }

    public static function logWhile(iterCount:int) {
      trace("ITERATION #"+iterCount);
    }

    }
}
//     public static function logIf_(branch:Boolean, ...args) {
//       var log_message:String = "";
//       if branch {
// 	log_message = "THEN branch was taken: ";
//       }
//       else {
// 	log_message = "ELSE branch was taken: ";
//       }
//       for (var i:uint = 0; i < args.length; i++) {
// 	  log_message += args[i] + ":" + (typeof (args[i]) + ",");
//       }
//     }
//