using System;
using System.Threading;
using MECF.Framework.Simulator.Core.Driver;
using Venus_Simulator.Instances;
using Aitex.Core.RT.SCCore;
using MECF.Framework.Common.SCCore;
using MECF.Framework.Common.DataCenter;
using Aitex.Core.Util;
using System.IO;
namespace Venus_Simulator.Devices
{
    class SMCChillerMock : SerialPortDeviceSimulator
    {
        public enum SMCChillerStatus
        {
            Open,
            Close,
        }

        public static SMCChillerStatus _simPumpStatus;
        private const string EOF = "\r\n";
        private const char MSG_DELIMITER = ' ';
        //private const string MOCKUP_PORT = "COM43";

        public SMCChillerMock(string port) : base(port, -1, EOF, MSG_DELIMITER)
        {
            _simPumpStatus = SMCChillerStatus.Close;
        }

        protected override void ProcessUnsplitMessage(string message)
        {
            if (string.IsNullOrEmpty(message))
                throw new ArgumentException("Hardware command message is invalid");

            string[] separatingStrings = { EOF };
            string[] msgs = message.Trim().Split(separatingStrings, System.StringSplitOptions.RemoveEmptyEntries);
            foreach (var msg in msgs)
            {
                if(msg.StartsWith(":0106000B"))
                {
                    int temp = Convert.ToInt32(msg.Substring(9, 8), 16);
                    Console.WriteLine($"Chiller Set Temp: {temp}");
                    SetTemp(temp);
                }
                else if(msg.StartsWith(":0106000C0001"))
                {
                    _simPumpStatus = SMCChillerStatus.Open;
                }
                else if(msg.StartsWith(":0106000C0000"))
                {
                    _simPumpStatus = SMCChillerStatus.Close;
                }
            }
            
        }

        void SetTemp(int temp)
        {
            string module;//= PortName == "COM43" ? "PMA" : "PMB";
            switch (PortName)
            {
                case "COM43":
                case "COM53":
                    module = "PMA";
                    break;
                case "COM45":
                    module = "PMB";
                     break;
                case "COM86":
                    module = "PMC";
                    break;
                case "COM28":
                    module = "PMD";
                    break;
                default:
                    module = "PMB";
                    break;
            }
               
            double _OffsetTemp = SystemConfig.Instance.GetValue<double>($"{module}.Chiller.ChillerTemperatureOffset");
            SimulatorSystem.Instance.SetCoolantOutletTemp(module, temp / 10 + (int)_OffsetTemp);
        }
    }
}