using System;
using log4net;

namespace TBF.BenchControl.Elde
{
	public class ControlComWrap : IControlCom
	{
        private static readonly ILog log = LogManager.GetLogger(typeof(ControlComWrap));

        ///
        /// Properties
        ///
		public StatusP StatusP { get { return (StatusP)ctrlBrdComponent.StatusP; } }
        public float ReferenceFreq { get { return 1000.0f * ctrlBrdComponent.referenceFreq; } }     /// In [Hz] 0..2500, nom.=2000
		public int EtPulses(int wmNr0)
        {
            return (int)ctrlBrdComponent.etPulses[wmNr0];
        }
		public int WMeterPulses(int wmNr0)
        {
            return (int)ctrlBrdComponent.wMeterPuls[wmNr0];
        }
		public int WMeterReference(int wmNr0) { return (int)ctrlBrdComponent.wMeterReference[wmNr0]; }
		public uint RegulValveDAC { get { return ctrlBrdComponent.StavDA; } }
		public float Pressure(int prsNr0) { return ctrlBrdComponent.pressure[prsNr0]; }
		public float Temperature(int tmpNr0) { return ctrlBrdComponent.temperature[tmpNr0]; }
		public RegulValveState RegulValveState(int rvNr1) { return (RegulValveState)ctrlBrdComponent.rValveStatus[rvNr1 - 1]; }
		public ulong RRoute { get { return ctrlBrdComponent.rRoute; } }
		public uint DivTime { get { return ctrlBrdComponent.divTime; } }
		public float TTime { get { return ctrlBrdComponent.Ttime; } }
		public uint FmState { get { return ctrlBrdComponent.fMState; } }
		public uint BeginState(int wmNr0) { return ctrlBrdComponent.beginSt[wmNr0]; }
		public float ReferenceFlow { get { return ctrlBrdComponent.referenceFlow; } }
		public float RValvePosition(int rvNr1)
        {
            //return ctrlBrdComponent.RValvePosition[rvNr1 - 1];
            return ctrlBrdComponent.Analogy[rvNr1 - 1];             /// Fixes bug: RValvePosition returns 0 all the time
        }
		public float DivSamples(int ms) { return ctrlBrdComponent.DIVSamples[ms, 0]; }
		public int ScopeSamples(int i, int j, int k) { return ctrlBrdComponent.ScopeSamples[i, j, k]; }
		public uint DigitalInputs { get { return ctrlBrdComponent.Vstupy; } }
		public float AnalogInput(int adcNr0) { return ctrlBrdComponent.Analogy[adcNr0]; }
		public uint AnalogInputRaw(int adcNr0, int bank) { return ctrlBrdComponent.AnalogyRaw[adcNr0, bank]; }	/// bank0=RV, bank1=Temp
		public float ReferenceVolume { get { return ctrlBrdComponent.ReferenceVolume; } }
		public float VyslExt(int wmNr0, int what) { return ctrlBrdComponent.VyslExt[wmNr0, what]; }
        public void SetWeight(int pos, float mass) { ctrlBrdComponent.Weight[pos] = mass; }


        ///
        /// Reference to the control board component
        ///
#if DN100
        private ControlCom2VB.ControlCom2panel ctrlBrdComponent;
#elif MUNICH
		private ControlComponent3Munich.UserControl1 ctrlBrdComponent;
#elif FUZHOU150
		private ControlComponent3Munich.UserControl1 ctrlBrdComponent;
#endif

        /// <summary>
		/// Constructor that initializes the control board component reference
		/// </summary>
		/// <param name="ctrlBrdComponent"></param>
#if DN100
		public ControlComWrap(ControlCom2VB.ControlCom2panel ctrlBrdComponent)
#elif MUNICH
		public ControlComWrap(ControlComponent3Munich.UserControl1 ctrlBrdComponent)
#elif FUZHOU150
		public ControlComWrap(ControlComponent3Munich.UserControl1 ctrlBrdComponent)
#endif
		{
			this.ctrlBrdComponent = ctrlBrdComponent;
		}


		/// <summary>
		/// Sends calibration and configuration data to the control board.
		/// </summary>
		/// <param name="rvCalib">Regulating valves calib.coefs, ix1 = valve nr. (1..5), ix2 = coef.nr. (0..1), values typ. c0 = 0, c1 = 0.2</param>
		/// <param name="meretA">Meret address, index = 0..1, value typ. 99 and 100</param>
		/// <param name="usedCom">COM port number of the control board (typ. 1)</param>
		/// <param name="tempCalib">Temp.calc.coefs, ix1 = temp.sens.nr. (0..7 ???), ix2 = coef.nr</param>
		/// <param name="etCalib">Etalon nominal values</param>
		/// <param name="divEdge">Percentages for switching of diverters, ix = diverter nr.(0,1), typ.value 50 (%)</param>
		/// <param name="balanceRange">Balance range = volume of the tanks on the balaces (ix=0,1)</param>
        public void SendCalibData(uint[,] rvCalib, byte[] meretA, int usedCom, float[,] tempCalib,
                                  float[] etCalib, uint[] divEdge, uint[] balanceRange)
        {
            if (Program.MainWnd.InvokeRequired)
            {
                /// When SendCalibData(...) called from the worker thread
                object[] args = new object[] { rvCalib, meretA, usedCom, tempCalib, etCalib, divEdge, balanceRange };
                Program.MainWnd.Invoke((SendCalibDataDlgt)DoSendCalibData, args);     /// Invoke required as component was created in UI thread
            }
            else
            {
                /// When SendCalibData(...) called from the UI thread
                DoSendCalibData(rvCalib, meretA, usedCom, tempCalib, etCalib, divEdge, balanceRange);
            }
        }
        ///
        delegate void SendCalibDataDlgt(uint[,] rvCalib, byte[] meretA, int usedCom, float[,] tempCalib,
                                        float[] etCalib, uint[] divEdge, uint[] balanceRange);
        ///
        private void DoSendCalibData(uint[,] rvCalib, byte[] meretA, int usedCom, float[,] tempCalib,
								     float[] etCalib, uint[] divEdge, uint[] balanceRange)
		{
            //TBF.UiBridge.Bridge.OnLog(this, string.Format("{0} SendCalibData(COM{1}) rvCalib[0,0]={2} rvCalib[0,1]={3} rvCalib[1,0]={4} rvCalib[1,1]={5}\r\n",
            //                                              DateTime.Now.ToLongTimeString(), usedCom,
            //                                              rvCalib[0,0], rvCalib[0,1], rvCalib[1,0], rvCalib[1,1]));
            log.InfoFormat("SendCalibData(COM{0}) rvCalib[0,0]={1} rvCalib[0,1]={2} rvCalib[1,0]={3} rvCalib[1,1]={4}\r\n",
                           usedCom, rvCalib[0,0], rvCalib[0,1], rvCalib[1,0], rvCalib[1,1]);
#if (DN100)
            ctrlBrdComponent.ExternalCom = true;
#endif
            ctrlBrdComponent.SendCalibData(rvCalib, meretA, (byte)usedCom, tempCalib, etCalib, divEdge, balanceRange);
		}


		/// <summary>
		/// Control of regulating valves.
		/// </summary>
		/// <param name="valveNo">Regulating valve nr. (1..5)</param>
        /// <param name="valveMode">Valve regulation mode, see the enum</param>
        /// <param name="valveValue">Target position or target frequency or pulse duration</param>
        public void ValveMove(int valveNo, RegulValveMode valveMode, float[] valveValue)
        {
            if (Program.MainWnd.InvokeRequired)
            {
                /// When ValveMove(...) called from the worker thread
                object[] args = new object[] { valveNo, valveMode, valveValue };
                Program.MainWnd.Invoke((ValveMoveDlgt)DoValveMove, args);  /// When ValveMove called from a worker thread
            }
            else
            {
                /// When ValveMove(...) called from the UI thread
                DoValveMove(valveNo, valveMode, valveValue);               /// When ValveMove called from the UI thread
            }
        }
        ///
        delegate void ValveMoveDlgt(int valveNo, RegulValveMode valveMode, float[] valveValue);
        ///
        private void DoValveMove(int valveNo, RegulValveMode valveMode, float[] valveValue)
		{
            //TBF.UiBridge.Bridge.OnLog(this, string.Format("{0} ValveMove({1}, {2}, [{3}, {4}])\r\n",
            //                                              DateTime.Now.ToLongTimeString(),
            //                                              valveNo,
            //                                              valveMode,
            //                                              valveValue[0],
            //                                              valveValue[1]));
            log.InfoFormat("ValveMove({0}, {1}, [{2}, {3}])\r\n", valveNo, valveMode, valveValue[0], valveValue[1]);

            ctrlBrdComponent.ValveMove((byte)valveNo, (byte)valveMode, valveValue);
		}


		/// <summary>
		/// Sends a command to the control board.
		/// </summary>
		/// <param name="cmd">See ControlBoard.Command enum</param>
		/// <param name="refFlowMeterNr">Reference flow meter number (1..5)</param>
		/// <param name="route">Route: 64-bit installation specific number</param>
		/// <param name="refPulses">Test duration as a number of reference flow meter pulses</param>
		/// <param name="testMethods">See ControlBoard.TestMethods enum</param>
		/// <param name="filterConstant">0 = No filtering (0..255)</param>
		/// <param name="FMFreq">Freq.inverter control (not applicable in DT100, Munich)</param>
		/// <param name="regConst">Coefficient used to control the regulation valve (1..100)</param>
		/// <param name="shortImp">0 = default value, 1 = spec. processing of very short pulses</param>
		/// <param name="stopDevs">What to stop</param>
        public void SendCommand(Command cmd, int refFlowMeterNr, ulong route, int totalRefPulses, TestMethods testMethods,
								float filterConstant, float[] fmFreq, int regConst, int shortImp, StopDevs stopDevs)
		{
            if (Program.MainWnd.InvokeRequired)
            {
                /// When SendCommand(...) called from the worker thread
                object[] args = new object[] { cmd, refFlowMeterNr, route, totalRefPulses, testMethods,
                                               filterConstant, fmFreq, regConst, shortImp, stopDevs };
                Program.MainWnd.Invoke((SendCommandDlgt)DoSendCommand, args);     /// Component was created in UI thread - use Invoke()
            }
            else
            {
                /// When SendCommand(...) called from the UI thread
                DoSendCommand(cmd, refFlowMeterNr, route, totalRefPulses, testMethods,
                              filterConstant, fmFreq, regConst, shortImp, stopDevs);
            }
        }
        ///
        delegate void SendCommandDlgt(Command cmd, int refFlowmtrNr, ulong route, int totalRefPulses, TestMethods testMethods,
                                      float filterConstant, float[] fmFreq, int regConst, int shortImp, StopDevs stopDevs);
        ///
        private void DoSendCommand(Command cmd, int refFlowMeterNr, ulong route, int totalRefPulses, TestMethods testMethods,
                                   float filterConstant, float[] fmFreq, int regConst, int shortImp, StopDevs stopDevs)
        {
            //TBF.UiBridge.Bridge.OnLog(this, string.Format("{0} SendCommand({1}, {2}, {3}, {4}, {5}, {6}, [{7},{8}], {9}, {10}, {11})\r\n",
            //                                              DateTime.Now.ToLongTimeString(),
            //                                              cmd,
            //                                              refFlowMeterNr,
            //                                              route.ToString("X"),
            //                                              totalRefPulses,
            //                                              testMethods,
            //                                              filterConstant,
            //                                              fmFreq[0],
            //                                              fmFreq[1],
            //                                              regConst,
            //                                              shortImp,
            //                                              stopDevs));
            log.InfoFormat("SendCommand({0}, {1}, {2}, {3}, {4}, {5}, [{6},{7}], {8}, {9}, {10})\r\n",
                                                          cmd,
                                                          refFlowMeterNr,
                                                          route.ToString("X"),
                                                          totalRefPulses,
                                                          testMethods,
                                                          filterConstant,
                                                          fmFreq[0],
                                                          fmFreq[1],
                                                          regConst,
                                                          shortImp,
                                                          stopDevs);
#if DN100
            ctrlBrdComponent.SendCommand((uint)cmd, (byte)refFlowMeterNr, (ulong)route, (uint)totalRefPulses, (uint)testMethods,
                                         filterConstant, fmFreq[0], (uint)regConst, (uint)shortImp, (uint)stopDevs);
#else
            ctrlBrdComponent.SendCommand((uint)cmd, (byte)refFlowMeterNr, (ulong)route, (uint)refPulses, (uint)testMethods,
                                         filterConstant, FMFreq, (uint)regConst, (uint)shortImp, (uint)stopDevs);
#endif
        }


        enum CommType
        {
            Rx,         /// Receive data only
            TxRx,       /// Transmit and receive data
        }

		public void RunDeviceBefore()
		{
            object[] args = new object[] { CommType.Rx };
            MakeCommDlgt dlgt = MakeComm;
            Program.MainWnd.Invoke(dlgt, args);     /// Invoke MakeExtComm(.) in the UI thread
        }

        public void RunDeviceAfter()
        {
            object[] args = new object[] { CommType.TxRx };
            MakeCommDlgt dlgt = MakeComm;
            Program.MainWnd.Invoke(dlgt, args);     /// Invoke MakeExtComm(.) in the UI thread
        }

        /// <summary>
        /// A delegate to execute the SendCommand() in the UI thread
        /// </summary>
        delegate void MakeCommDlgt(CommType extComm);

        /// <summary>
        /// Executes the SendCommand(...) and MakeExtCom() in the UI thread
        /// </summary>
        void MakeComm(CommType commType)
        {
            if (ctrlBrdComponent.ExternalCom)
            {
                ctrlBrdComponent.MakeExtCom((commType == CommType.Rx) ? false : true);
            }
        }
    }
}