using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Collections;

namespace SN_Server.ServerMSGS
{
    public class SM_GPS
    {
        //index DBid ; value POLLmsg
        public static InterthreadMessageQueue<SM_POLLmsg> readPOLLQueue = new InterthreadMessageQueue<SM_POLLmsg>();
        public static InterthreadMessageQueue<SM_POLLmsg> sentPOLLQueue = new InterthreadMessageQueue<SM_POLLmsg>();
        public static InterthreadMessageQueue<SM_POLLmsg> recvPOLLQueue = new InterthreadMessageQueue<SM_POLLmsg>();
        public static Hashtable ht_POLL_List = new Hashtable(); // ht with all the poll requests

        public static byte[] GenGPSMsg(GPS gps)
        {
            string msg = ServerMSG.GenMsg(0xB011, ServerConnector.serialNr, gps.i_dbid
                + "/" +gps.s_lat
                + "/" + gps.s_lng
                + "/" + gps.i_spd
                + "/" + gps.i_time);
            return System.Text.Encoding.ASCII.GetBytes(msg);
        }

        public static byte[] GenPollRequestMsg()
        {
            string msg = ServerMSG.GenMsg(0x0011, ServerConnector.serialNr, "");
            return System.Text.Encoding.ASCII.GetBytes(msg);
        }

        public static byte[] GenPollACKMsg(int func, SM_POLLmsg pmsg)
        {
            string msg = "";
            switch (func)
            {
                case 1:
                    {
                        msg = ServerMSG.GenMsg(0xBA11, ServerConnector.serialNr, func + "/" + pmsg.DBid);
                        break;
                    }
                case 2:
                    {
                        msg = ServerMSG.GenMsg(0xBA11, ServerConnector.serialNr, func + "/" + pmsg.DBid);
                        break;
                    }
                case 3:
                    {
                        msg = ServerMSG.GenMsg(0xBA11, ServerConnector.serialNr, func
                            + "/" + pmsg.DBid
                            + "/" + pmsg.gps.i_dbid
                            + "/" + pmsg.gps.s_lat
                            + "/" + pmsg.gps.s_lng
                            + "/" + pmsg.gps.i_spd
                            + "/" + pmsg.gps.i_time);
                        break;
                    }
            }

            
            return System.Text.Encoding.ASCII.GetBytes(msg);
        }

        public static SM_POLLmsg DecodePoll(string paylaod)
        {
            SM_POLLmsg pmsg = new SM_POLLmsg();
            string[] temp = paylaod.Split(':');

            pmsg.DBid = Convert.ToInt32(temp[0]);
            pmsg.suDBid = Convert.ToInt32(temp[1]);
            pmsg.suid = temp[2];
            pmsg.read = DateTime.Now.ToUniversalTime();

            return pmsg;
        }

        public static void PrintPoll(SM_POLLmsg msg)
        {
            Console.WriteLine("~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~");
            Console.WriteLine("Got POLL msg from server:");
            Console.WriteLine("msg.DBid:" + msg.DBid);
            Console.WriteLine("msg.suDBid:" + msg.suDBid);
            Console.WriteLine("msg.suid:" + msg.suid);
            Console.WriteLine("msg.read:" + msg.read.ToString());
            Console.WriteLine("~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~");
        }
    }

    public class GPS
    {
        public string s_suid;
        public int i_dbid;
        public double d_lat;
        public string s_lat;
        public double d_lng;
        public string s_lng;
        public int i_spd;
        public DateTime dt_time;
        public int i_time;
    }

    public class SM_POLLmsg
    {
        public int DBid;
        public int suDBid;
        public string suid;
        public DateTime created;
        public DateTime read;
        public DateTime sent;
        public DateTime response;
        public string lat;
        public string lng;
        public string speed;
        public Int32 requestID;
        public GPS gps;
    }
}