using System;

namespace Nibriboard.Utilities
{
	public static class Formatters
	{
		public static string HumanSize(long byteCount)
		{
			string[] suf = { "B", "KiB", "MiB", "GiB", "TiB", "PiB", "EiB" }; // longs run out around EiB
			if (byteCount == 0)
				return "0" + suf[0];
			long bytes = Math.Abs(byteCount);
			int place = Convert.ToInt32(Math.Floor(Math.Log(bytes, 1024)));
			double num = Math.Round(bytes / Math.Pow(1024, place), 1);
			return (Math.Sign(byteCount) * num).ToString() + suf[place];
		}
	}
}