using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Net.Sockets;
using System.Net;

namespace proxy
{
    class Program
    {
        static void Main(string[] args)
        {
            TcpListener server = null;
            TcpClient client = null;
            RequestBuilder requestBuilder = new RequestBuilder();
            //IDictionary<string, string> request = new Dictionary<string, string>();
            try
            {
                /*
                Int32 severPort = 443;
                IPAddress serverAddress = IPAddress.Parse("192.168.1.10");
                server = new TcpListener(serverAddress, severPort);
                server.Start();
                */
                string clientHostname = "sadistic.pl";
                Int32 clientPort = 443;
                //IPAddress clientAddress = IPAddress.Parse("216.58.209.78");
                client = new TcpClient(clientHostname, clientPort);

                // Buffer for reading data
                Byte[] bytes = new Byte[256];
                String data = null;
                string request = requestBuilder.FormHttpRequest(clientHostname);
                while (true)
                {
                    //Console.WriteLine("Waiting for a connection at " + serverAddress + ":" + severPort);

                    //client = server.AcceptTcpClient();
                    //Console.WriteLine("Connected!");
                    Console.WriteLine("Sending request");
                    data = null;

                    // Get a stream object for reading and writing
                    NetworkStream stream = client.GetStream();
                    stream.Write(Encoding.ASCII.GetBytes(request), 0, Encoding.ASCII.GetBytes(request).Length);
                    int i;
                    // Loop to receive all the data sent by the client.
                    while ((i = stream.Read(bytes, 0, bytes.Length)) != 0)
                    {
                        // Translate data bytes to a ASCII string.
                        data = Encoding.ASCII.GetString(bytes, 0, i);
                        Console.WriteLine("Received: {0}", data);

                        /*
                        // Process the data sent by the client.
                        data = data.ToUpper();

                        byte[] msg = System.Text.Encoding.ASCII.GetBytes(data);

                        // Send back a response.
                        stream.Write(msg, 0, msg.Length);
                        Console.WriteLine("Sent: {0}", data);
                        */
                    }

                    // Shutdown and end connection
                    Console.ReadLine();
                    client.Close();
                }
            }
            catch (SocketException e)
            {
                Console.WriteLine("SocketException: {0}", e);
            }
            finally
            {
                // Stop listening for new clients.
                server.Stop();
            }


            Console.WriteLine("\nHit enter to continue...");
            Console.Read();
        }

        public static string FormHttpRequest(string address)
        {
            return "null";
        }

        public static void CreateRequest()
        {

        }
    }
}