using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading;
using System.Net.Sockets;
using System.Net;
using System.Net.NetworkInformation;
using System.IO;
using System.Xml;
using Newtonsoft.Json.Linq;
using System.Web;


namespace tileserver
{

    public class ControllerJSON
    {
        private Thread thread = null;
        private MetaReader metaReader = new MetaReader();

        public ControllerJSON()
        {
            thread = new Thread(work);
            thread.Start();
        }


        public void work()
        {
            Console.WriteLine(Program.folder);
            Console.WriteLine(Program.cache);
            Console.WriteLine(Program.fileExtension);
            Console.WriteLine(Program.port);

            TcpListener serverSocket = new TcpListener(IPAddress.Any, Program.port);
            TcpClient clientSocket = default(TcpClient);


            while (true)
            {
                serverSocket.Start();

                try
                {
                    while (true)
                    {
                        clientSocket = serverSocket.AcceptTcpClient();
                        ClientController clientController = new ClientController(clientSocket, metaReader);
                    }
                }
                catch (Exception)
                {
                }


                try
                {
                    serverSocket.Stop();
                }
                catch (Exception)
                {
                }
            }
        }

    }





    class ClientController
    {
        private TcpClient clientSocket;
        private MetaReader metaReader;
        private Thread thread = null;
        private StreamReader streamReader = null;
        private StreamWriter streamWriter = null;


        public ClientController(TcpClient clientSocket, MetaReader metaReader)
        {
            this.metaReader = metaReader;
            this.clientSocket = clientSocket;
            this.clientSocket.ReceiveTimeout = 2000;
            this.clientSocket.SendTimeout = 2000;
            this.streamReader = new StreamReader(clientSocket.GetStream(), System.Text.Encoding.GetEncoding("Windows-1252"), true);
            this.streamWriter = new StreamWriter(clientSocket.GetStream());
            thread = new Thread(work);
            thread.Start();
        }



        private void work()
        {
            // Read Data

            try
            {
                string json = streamReader.ReadLine();
                Tiles tiles = Newtonsoft.Json.JsonConvert.DeserializeObject<Tiles>(json);
                MetaReader.fillTiles(Program.folder, tiles);
                string result = Newtonsoft.Json.JsonConvert.SerializeObject(tiles) + "\n";
                streamWriter.WriteLine(result);
                streamWriter.Flush();
            }
            catch (Exception)
            {
            }

            try
            {
                clientSocket.Close();
            }
            catch (Exception)
            {
            }

        }


        

    }






}