#define TRACE
using System;
using System.Collections.Generic;
using System.Diagnostics;
using System.Globalization;
using System.Text;

namespace ArchestrAServices.Common.Extensions;

public static class DataExtensions
{
	public static string ToBase64(this string value)
	{
		return Convert.ToBase64String(Encoding.UTF8.GetBytes(value));
	}

	public static string FromBase64(this string value)
	{
		string result = string.Empty;
		if (value != null)
		{
			byte[] bytes = Convert.FromBase64String(value);
			result = Encoding.UTF8.GetString(bytes);
		}
		return result;
	}

	public static string FromByteArrayToBase64(this byte[] value)
	{
		string result = string.Empty;
		try
		{
			result = Convert.ToBase64String(value);
		}
		catch (Exception ex)
		{
			Trace.WriteLine(ex.Message);
		}
		return result;
	}

	public static string FromByteArrayToHex(this byte[] value)
	{
		StringBuilder stringBuilder = new StringBuilder();
		if (value != null)
		{
			foreach (byte b in value)
			{
				stringBuilder.Append(b.ToString("X2", CultureInfo.CurrentCulture));
			}
		}
		return stringBuilder.ToString();
	}

	public static byte[] FromBase64ToByteArray(this string value)
	{
		byte[] result = null;
		if (value != null)
		{
			try
			{
				result = Convert.FromBase64String(value);
			}
			catch (Exception ex)
			{
				Trace.WriteLine(ex.Message);
			}
		}
		return result;
	}

	public static byte[] FromHexToByteArray(this string value)
	{
		List<byte> list = new List<byte>();
		if (value != null)
		{
			string text = value.Replace(" ", string.Empty);
			text = text.Replace("\r", string.Empty);
			text = text.Replace("\n", string.Empty);
			if (text.Length % 2 == 0)
			{
				for (int i = 0; i < text.Length; i += 2)
				{
					if (byte.TryParse(text.Substring(i, 2), NumberStyles.HexNumber, CultureInfo.InvariantCulture, out var result))
					{
						list.Add(result);
					}
				}
			}
		}
		return list.ToArray();
	}

	public static byte[] Concatenate(this byte[] value, byte[] other)
	{
		if (value == null)
		{
			throw new ArgumentNullException("value");
		}
		if (other == null)
		{
			throw new ArgumentNullException("other");
		}
		List<byte> list = new List<byte>();
		list.AddRange(value);
		list.AddRange(other);
		return list.ToArray();
	}

	public static int CompareTo(this byte[] value, byte[] other)
	{
		if (value == null)
		{
			throw new ArgumentNullException("value");
		}
		if (other == null)
		{
			throw new ArgumentNullException("other");
		}
		int num = -1;
		if (value.Length == other.Length)
		{
			num = 0;
			for (int i = 0; i < value.Length; i++)
			{
				if (num != 0)
				{
					break;
				}
				if (value[i] != other[i])
				{
					num = -1;
				}
			}
		}
		return num;
	}
}