using System;
using System.Net;

namespace ScreenConnect;

public static class DataObject
{
	private static readonly byte[] TempIPv4Array = new byte[4];

	private static readonly byte[] TempIPv6Array = new byte[16];

	public static IPAddress GetIPAddress(byte[] addressBytes)
	{
		return GetIPAddress(addressBytes.ToArraySegment());
	}

	public static IPAddress GetIPAddress(ArraySegment<byte> addressBytes)
	{
		return Extensions.TryGet(() => new IPAddress(Extensions.ToArray(addressBytes)), IPAddress.Any);
	}

	public static HardwareAddress GetHardwareAddress(ArraySegment<byte> addressBytes)
	{
		return new HardwareAddress(Extensions.ToArray(addressBytes));
	}

	public static CoreVersion GetVersion(string? versionString)
	{
		if (versionString.IsNullOrEmpty())
		{
			return CoreVersion.None;
		}
		CoreVersion.ParseToValue(versionString, out var value, out var willRoundtripCorrectly);
		return GetVersion(value, willRoundtripCorrectly ? versionString : null);
	}

	public static CoreVersion GetVersion(Version version)
	{
		return GetVersion(CoreVersion.GetValue((ushort)version.Major, (ushort)version.Minor, (ushort)version.Build, (ushort)version.Revision), null);
	}

	public static CoreVersion GetVersion(ushort major, ushort minor, ushort build = 0, ushort revision = 0)
	{
		return GetVersion(CoreVersion.GetValue(major, minor, build, revision), null);
	}

	public static CoreVersion GetVersion(ulong value)
	{
		return GetVersion(value, null);
	}

	private static CoreVersion GetVersion(ulong value, string? toStringCache)
	{
		return new CoreVersion(value, toStringCache);
	}
}