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

namespace FitnesTestServer
{

    class SocketHelper
    {
        TcpClient mscClient;
        string mstrMessage;
        string mstrResponse;
        byte[] bytesSent;
        char[] charsSent;

        public void processMsg(TcpClient client, NetworkStream stream, byte[] bytesReceived)
        {
            // Handle the message received and
            // send a response back to the client.
            mstrMessage = Encoding.UTF8.GetString(bytesReceived, 0, bytesReceived.Length);
            mscClient = client;
            mstrMessage = mstrMessage.Substring(0, 50);


            string[] values = new string[7];
            int[] valuesTwo = new int[3];
            double[] valuesThree = new double[3];

            //Convert message to charArray
            char[] messageArray = mstrMessage.ToCharArray();

            //Words counter
            int tempArrayCount = 0,
                valuesTwoCounter = 0,
                valuesThreeCounter = 0;

            //Convert charArray to string array
            for (int i = 0; i < messageArray.Length; i++)
            {
                //The end of the cycle if the end of the string
                if (messageArray[i] == '\0') break;

                //Count counted strings
                if (messageArray[i] == '_')
                {
                    tempArrayCount++;
                }
                else
                {
                    //Build strings
                    values[tempArrayCount] = values[tempArrayCount] + messageArray[i];
                }
            }


            //Converting from string to int and double
            for(int i = 1; i < values.Length; i++)
            {
                if(i < 4)
                {
                    valuesTwo[valuesTwoCounter] = System.Convert.ToInt32(values[i]);
                    valuesTwoCounter++;
                } else
                {
                    valuesThree[valuesThreeCounter] = System.Convert.ToDouble(values[i]);
                    valuesThreeCounter++;
                }
            }

            Rasschet calculation = new Rasschet();
            calculation.calculate(values[0],
                valuesTwo[0], valuesTwo[1], valuesTwo[2],
                valuesThree[0], valuesThree[1], valuesThree[2]);

            bytesSent = Encoding.ASCII.GetBytes(calculation.getResult());
            stream.Write(bytesSent, 0, bytesSent.Length);
        }
    }
}