using Samples.Telnet;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace ConsoleApp.TelnetSamples
{
	internal class TelnetConsole
	{
		private static ITelnetClient _client;

        public TelnetConsole(ITelnetClient client)
        {
            _client = client;
        }

        public void Start(string ip, int port = 23)
		{
			try
			{
				Console.Write(_client.Connect(ip, port));

				while (true)
				{
					string command = Console.ReadLine().ToLower();
					if (command == "quit" || command == "exit")
						break;
					else if (command == "disconnect" || command == "disconn")
						_client.Close();
					else if (command == "connect" || command == "conn")
						_client.Connect(ip, port);
					else
						Console.Write(_client.SendCommand(command));
				}
			}
			catch (Exception ex)
			{
                Console.WriteLine($"Error: {ex.Message}");
            }
			finally
			{
				_client.Close();
			}
		}
	}
}