using System;

using System.Collections.Generic;

using System.Reflection;

using System.Text;

using System.Web.UI;

using log4net;



namespace Logging

{

	public class Logg : Page

	{

		private static readonly ILog Log = LogManager.GetLogger(typeof(Logg));

		private static readonly ILog Log2 = LogManager.GetLogger("Logg");



		protected void Page_Load(object sender, EventArgs e)

		{

			if (Log.IsInfoEnabled)

				Log.InfoFormat("Logging away at " + DateTime.Now.ToLongTimeString());

			if (Log2.IsDebugEnabled)

				Log2.DebugFormat("Logging away at " + DateTime.Now.ToLongTimeString());

		}



		public string ToDebugString(object obj, int maxdepth, int depth=0)

		{

			if (obj == null)

				return "null";



			if (obj is IConvertible)

				return obj.ToString();



			if (depth >= maxdepth)

				return "...";



			var sb = new StringBuilder();



			if (depth > 0)

				sb.AppendLine();



			foreach (var propertyInfo in obj.GetType().GetProperties(BindingFlags.Public|BindingFlags.Instance))

			{

				sb.Append(new string(' ', 2*depth)).Append(propertyInfo.Name).Append(": ");

				try

				{

					var value = propertyInfo.GetValue(obj, new object[0]);

					sb.AppendLine(ToDebugString(value, maxdepth, depth + 1));

				}

				catch (Exception ex)

				{

					sb.AppendLine(string.Format("[{0}]", ex.Message));

				}

			}



			// remove newline from end of string

			var newLine = Environment.NewLine;

			if (sb.Length >= newLine.Length)

				sb.Replace(newLine, "", sb.Length - newLine.Length, newLine.Length);



			return sb.ToString();

		}

	}

}