using System;
using System.Collections.Generic;
using System.Text;
using System.Diagnostics;

namespace Volian.Controls.Library
{
	public static class vlnStackTrace
	{
		public static string GetStack(string str, params object[] objects)
		{
			return string.Format(str, objects) + StackToString();
		}
		public static void ShowStack(string str, params object[] objects)
		{
			Console.WriteLine(string.Format(str, objects) + StackToString());
		}
		public static string GetStack()
		{
			return StackToString();
		}
		public static void ShowStack()
		{
			Console.WriteLine(StackToString());
		}
		private static string StackToString()
		{
			StringBuilder sb = new StringBuilder();
			StackTrace st = new StackTrace(true);
			StackFrame[] sfs = st.GetFrames();
			int ii = 0;
			foreach (StackFrame sf in sfs)
			{
				if (ii < 2) ii++;
				else if (sf.GetFileLineNumber() != 0)
					sb.Append(string.Format("\r\n{0}{1}", "".PadLeft(ii++ * 2), sf.ToString().TrimEnd(" \r\n".ToCharArray())));
			}
			return sb.ToString();
		}
	}
}