using System;
using System.Net.Sockets;
using System.Net;

namespace SharpOSC
{
	public class UDPSender
	{
		public int Port
		{
			get { return _port; }
		}
		int _port;

		public string Address
		{
			get { return _address; }
		}
		string _address;

		IPEndPoint RemoteIpEndPoint;
		Socket sock;

		public UDPSender(string address, int port)
		{
			_port = port;
			_address = address;

			sock = new Socket(AddressFamily.InterNetwork, SocketType.Dgram, ProtocolType.Udp);

			var addresses = System.Net.Dns.GetHostAddresses(address);
			if (addresses.Length == 0) throw new Exception("Unable to find IP address for " + address);

			RemoteIpEndPoint = new IPEndPoint(addresses[0], port);
		}

		public void Send(byte[] message)
		{
			sock.SendTo(message, RemoteIpEndPoint);
		}

		public void Send(OscPacket packet)
		{
			byte[] data = packet.GetBytes();
			Send(data);
		}

		public void Close()
		{
			sock.Close();
		}
	}
}