///
/// Copyright (c) 2016-2017 Sensus Metering Systems
///
using System;
using System.Collections.Generic;
using System.Text;
using log4net;
using TBF.BenchControl;
using TBF.Boxes;
using TBF.Resources;
using TBF.UiBridge;

namespace TBF.BenchControl.TestMethods.Endurance
{
	public class EnduranceSeq : Sequences.SequenceBase
    {
        private static readonly ILog log = LogManager.GetLogger(typeof(EnduranceSeq));

        /// <summary>
        /// Endurance test sequence
        /// </summary>
        /// <param name="test">Test entity</param>
        /// <returns>
        ///		Event.Done . . . . . . . OK
        ///		Event.UiCmdStop  . . . . Stopped by the user using the on-screen button STOP
        ///		Event.OpArgumentError  . Target flow is out of range
        ///		Event.Error  . . . . . . Unspecified error
        /// </returns>
        public IList<Event> Execute(Config.Entities.Test test, bool outerLoopMode, int outerLoopCounter,
									string enduranceCycleStr,
                                    Config.Entities.DebugMode debugLevel)
        {
            IList<Event> e = new List<Event>();             /// Events from currently running operations
            Event retVal = Event.Done;
            checkUiOp = new Operations.CheckUIOp(true);     /// Runs in more then one state
            /// 

            Elde.ControlBoardDev cBrd = StateMachine.ControlBoard;
            processDataLoggingOp = new TBF.BenchControl.Operations.ProcessDataLoggingOp(processDataLogger, this, false);


			string enduranceLogDir = string.Format("C:\\TBF\\Results\\{0:yyyy}\\{0:MM}\\{0:dd}\\", BatchRslts.Batch.StartTime);
			string enduranceLogName = string.Format("{0}{1:HHmm}.txt", enduranceLogDir, BatchRslts.Batch.StartTime);
			System.IO.Directory.CreateDirectory(enduranceLogDir);
			try
			{
				bool writeHeader = !System.IO.File.Exists(enduranceLogName);
				System.IO.StreamWriter writer = new System.IO.StreamWriter(enduranceLogName, true);
				enduranceDataLoggingOp = new TBF.BenchControl.Operations.EnduranceDataLoggingOp(writer, this);
				if (writeHeader)
					LogEnduranceHeader(writer);
			}
			catch
			{
				enduranceDataLoggingOp = null;
			}


            LtrPerRefPulse = outPath.FlowMeter.LtrPerPulse;         /// [ltr/pulse], nominal flow in [m3/h]

            /// Notes:
            ///   float timeHr = volumeLtr / (1000.0f * targetFlow);
            ///   float timeSec = 3600.0f * timeHr;
            ///   int refPulses = (int)(timeSec * (2000.0f * targetFlow / pOut.FlowMeter.NominalFlow));
            int totalPulses = (int)(test.Volume / LtrPerRefPulse + 0.5f);

            int repetitionNr = outerLoopMode ? outerLoopCounter : 1;	/// Initialize repetitionNr (First test =1 )				

            //====================================
            // Transition or SetRoute - Start
            //====================================
            switch (Transition(transitionBefore, TransitionContext.BeforeTest))
            {
                case Event.Error: { retVal = Event.Error; goto stopTest; }
                case Event.UiCmdStop: { retVal = Event.UiCmdStop; goto stopTest; }
            }

        //====================================
        loop:
            /// Start the test, initialize test results
            Bridge.OnTestSelected(this, new TestSelectedEventArgs(test, repetitionNr, inPath, benchPath, outPath, sensPath, totalPulses));
            string testName = Results.Utils.GetTestName(test.Name, test.Repeats, repetitionNr);
            TestStartTime = DateTime.Now;
            TestProgressEventArgs.SetEstimatedTimes(new int[] { 1, 1, 1, 30, 0, Convert.ToInt32(test.TstTime) + 15, 0, 0 });
            Bridge.OnTestProgress(this, new TestProgressEventArgs(test, repetitionNr, Config.Entities.Progress.JustStarted));


            //------------------------------------------------
            Bridge.OnActivity(this, Strings.Starting_the_pump);
            //------------------------------------------------
            if (inPath.Pump is GenericDevices.IPumpFM) (inPath.Pump as GenericDevices.IPumpFM).TurnOn(test.PumpPower);
            ///
            State.Create(string.Format("{0}({1}) : Starting the pump", test.Method, test.Name))
                .AddOperation(checkUiOp)
                .AddOperation(StateMachine.ControlBoard.UpdateTankWeightOp())
//                .AddOperation(new Operations.SetAllRegulValvesOp(inPath.RegulValves, inPath.RegulValvesPct, 60))
                .AddOperation(inPath.Pump != null ? cBrd.SetValvesOp(inPath.Pump, null) : null)
                .EnterState();
            do
            {
                e = StateMachine.WaitRunDevsRunOps();
                Bridge.OnProcessData(this, new ProcessDataEventArgs(test, repetitionNr, Config.Entities.Progress.FlowSetting));
                Bridge.OnTestProgress(this, new TestProgressEventArgs(test, repetitionNr, Config.Entities.Progress.FlowSetting));

                if (TestAndLogUiCmdStop(test, e)) { retVal = Event.UiCmdStop; goto stopTest; }
                if (e.Contains(Event.Error)) { retVal = Event.Error; goto stopTest; }

            }
			while (e.Contains(Event.ValvesBusy) /* || !e.Contains(Event.AllPositionsReached)*/);

            //------------------------------------------------
            Bridge.OnActivity(this, Strings.Setting_the_flow);
            //------------------------------------------------
            int flowSetTime0 = StateMachine.Time;
            State.Create(string.Format("{0}({1}) : Setting the flow", test.Method, test.Name))
                .AddOperation(checkUiOp)
                .AddOperation(outPath.RegulValve.SetFlowOp(outPath.FlowMeter, test.Qfrom, test.Qto, outPath.PidCoef, RefFlow, 990))    /// timeout = 16.5 min.
                .EnterState();
            do
            {
                e = StateMachine.WaitRunDevsRunOps();
                Bridge.OnProcessData(this, new ProcessDataEventArgs(test, repetitionNr, Config.Entities.Progress.FlowSetting));
                Bridge.OnTestProgress(this, new TestProgressEventArgs(test, repetitionNr, Config.Entities.Progress.FlowSetting));

                if (e.Contains(Event.OpArgumentError)) { retVal = Event.OpArgumentError; goto stopTest; }
                if (TestAndLogUiCmdStop(test, e)) { retVal = Event.UiCmdStop; goto stopTest; }
                if (e.Contains(Event.RegulValveTimeOut))
                {
                    Bridge.OnError(this, Strings.Timeout);
                    retVal = Event.Done;
                    goto stopTest;
                }
                if (e.Contains(Event.Next)) goto flow_set;
            }
            while (!e.Contains(Event.FlowReached));

        flow_set:

            int flowSetTime = StateMachine.Time - flowSetTime0;
            double currentFlow = RefFlow.Val;


			if (test.DoControlWaterTemp && benchPath.TempMtrUp != null && benchPath.TempMtrDown != null)
			{
				//---------------------------------------------------
				Bridge.OnActivity(this, Strings.Setting_temperature);
				//---------------------------------------------------

				State.Create(string.Format("{0}({1}) : Wait until the water temperature is within limits", test.Method, test.Name))
					 .AddOperation(checkUiOp)
					 .AddOperation(benchPath.TempMtrUp.ReadTempOp(ref TempUp))
					 .AddOperation(benchPath.TempMtrDown.ReadTempOp(ref TempDown))
					 .EnterState();
				do
				{
					e = StateMachine.WaitRunDevsRunOps();
					if (TestAndLogUiCmdStop(test, e)) { retVal = Event.UiCmdStop; goto stopTest; }
					if (e.Contains(Event.Next)) goto temperature_set;

					if (TempUp.Val >= test.TempLimLo && TempUp.Val <= test.TempLimHi &&
						TempDown.Val >= test.TempLimLo && TempDown.Val <= test.TempLimHi)
					{
						goto temperature_set;
					}
				}
				while (true);
			}

		temperature_set:

            if (test.Part <= 3)     /// 0 = measurement
                                    /// 1 = measurement through line 1
                                    /// 2 = measurement through line 2
                                    /// 3 = continuous test
            {
                ///-----------------------------------------------------
                /// Flying start measurement through line 1 or line 2
				///-----------------------------------------------------


				///
				/// Prepare cameras, ROI-s and measurementOperations
				///

				/// Find ROI-s
				IList<GenericDevices.IRoi> rois = new List<GenericDevices.IRoi>();
				foreach (var rr in sensPath.RegisterReaders)
				{
					GenericDevices.IRoi roi = rr as GenericDevices.IRoi;
					if (roi != null && roi.Detected)
					{
						rois.Add(roi);
					}
				}

				/// Find cameras
				IList<GenericDevices.ICamera> cameras = new List<GenericDevices.ICamera>();
				foreach (var roi in rois)
				{
					if (roi.Camera != null && !cameras.Contains(roi.Camera))
					{
						roi.Camera.ClearRoiParams();
						cameras.Add(roi.Camera);
					}
				}

				/// Register ROI-parameters to cameras
				foreach (var roi in rois) roi.RegisterRoiToCamera();

				/// Prepare measurementOperations
				IList<IOperation> measureOperations = new List<IOperation>();
				foreach (var camera in cameras) measureOperations.Add(camera.MeasurementOp());



                //------------------------------------------------
                Bridge.OnActivity(this, Strings.Test_in_progress);
                //------------------------------------------------
                State.Create(string.Format("{0}({1}) : Starting the test", test.Method, test.Name))
                    .AddOperation(checkUiOp)
					.AddOperations(measureOperations)
					.AddOperation(benchPath.TempMtrUp     == null ? null : benchPath.TempMtrUp.ReadTempOp(ref TempUp))
					.AddOperation(benchPath.TempMtrDown   == null ? null : benchPath.TempMtrDown.ReadTempOp(ref TempDown))
					.AddOperation(outPath.TempDiv         == null ? null : outPath.TempDiv.ReadTempOp(ref TempDiv))
					.AddOperation(benchPath.PressMtrUp    == null ? null : benchPath.PressMtrUp.ReadPressureOp(ref PressUp))
					.AddOperation(benchPath.PressMtrDown  == null ? null : benchPath.PressMtrDown.ReadPressureOp(ref PressDown))
					.AddOperation(benchPath.PressMtrDelta == null ? null : benchPath.PressMtrDelta.ReadPressureOp(ref PressDelta))
					.AddOperation(heatMetersPath == null ? null : heatMetersPath.TMeterRefWarm1.ReadTempOp(ref TempRefHi1))
                    .AddOperation(heatMetersPath == null ? null : heatMetersPath.TMeterRefWarm2.ReadTempOp(ref TempRefHi2))
                    .AddOperation(heatMetersPath == null ? null : heatMetersPath.TMeterRefCold1.ReadTempOp(ref TempRefLo1))
                    .AddOperation(heatMetersPath == null ? null : heatMetersPath.TMeterRefCold2.ReadTempOp(ref TempRefLo2))
                    .AddOperation((StateMachine.Ambient != null)
                                    ? StateMachine.Ambient.ReadAmbientOp(AmbTemp, AmbPress, AmbHumi) : null)
                    .AddOperation(processDataLoggingOp)
					.AddOperation(enduranceDataLoggingOp)
					.AddOperation(cBrd.StartMeasurementOp(outPath, Elde.TestMethods.Synchro,
                                                          test.Qfrom, test.Qto, totalPulses, (float)test.TolerRed))
                    .EnterState();
                do
                {
                    e = StateMachine.WaitRunDevsRunOps();
                    if (e.Contains(Event.Error)) { retVal = Event.Error; goto stopTest; }
                    if (TestAndLogUiCmdStop(test, e)) { retVal = Event.UiCmdStop; goto stopTest; }
                }
                while (!e.Contains(Event.MeasurementStarted));


                foreach (var rr in sensPath.RegisterReaders)
                {
					if (rr is TestMethods.iPerlCommunication.iPerlHead.IperlHead)
					{
						(rr as TestMethods.iPerlCommunication.iPerlHead.IperlHead).TestName = test.Name;
					}
				}


                /// Measurement loop - preparation
                readRegistersOp = new Operations.ReadMoreRegistersOp(sensPath.RegisterReaders);
                queryEnd1 = cBrd.QueryMeasurementEndOp();

                int estimtdEndTime = StateMachine.Time + (int)test.TstTime;
				ClearAllStatistics(StateMachine.Time);

                /// Measurement loop - begin
                State.Create(string.Format("{0}({1}) : Reading watermeters", test.Method, test.Name))
                    .AddOperation(checkUiOp)
                    .AddOperations(measureOperations)
                    .AddOperation(readRegistersOp)
					.AddOperation(benchPath.TempMtrUp     == null ? null : benchPath.TempMtrUp.ReadTempOp(ref TempUp))
					.AddOperation(benchPath.TempMtrDown   == null ? null : benchPath.TempMtrDown.ReadTempOp(ref TempDown))
					.AddOperation(outPath.TempDiv         == null ? null : outPath.TempDiv.ReadTempOp(ref TempDiv))
					.AddOperation(benchPath.PressMtrUp    == null ? null : benchPath.PressMtrUp.ReadPressureOp(ref PressUp))
					.AddOperation(benchPath.PressMtrDown  == null ? null : benchPath.PressMtrDown.ReadPressureOp(ref PressDown))
					.AddOperation(benchPath.PressMtrDelta == null ? null : benchPath.PressMtrDelta.ReadPressureOp(ref PressDelta))
					.AddOperation(heatMetersPath == null ? null : heatMetersPath.TMeterRefWarm1.ReadTempOp(ref TempRefHi1))
                    .AddOperation(heatMetersPath == null ? null : heatMetersPath.TMeterRefWarm2.ReadTempOp(ref TempRefHi2))
                    .AddOperation(heatMetersPath == null ? null : heatMetersPath.TMeterRefCold1.ReadTempOp(ref TempRefLo1))
                    .AddOperation(heatMetersPath == null ? null : heatMetersPath.TMeterRefCold2.ReadTempOp(ref TempRefLo2))
                    .AddOperation((StateMachine.Ambient != null)
                                    ? StateMachine.Ambient.ReadAmbientOp(AmbTemp, AmbPress, AmbHumi)
                                    : null)
                    .AddOperation(queryEnd1)
                    .AddOperation(processDataLoggingOp)
					.AddOperation(enduranceDataLoggingOp)
					.EnterState();
                do
                {
                    e = StateMachine.WaitRunDevsRunOps();
                    if (e.Contains(Event.Error)) { retVal = Event.Error; goto stopTest; }
                    if (TestAndLogUiCmdStop(test, e)) { retVal = Event.UiCmdStop; goto stopTest; }
                    if (e.Contains(Event.MeasurementCompleted)) goto test_completed;

                    //------------------------------------------------
                    int remainingTime = Math.Max(estimtdEndTime - StateMachine.Time, 0);
                    if (remainingTime > 60)
                    {
                        Bridge.OnActivity(this, string.Format("{0} ... {1} {2} {3} {4}", Strings.Test_in_progress, remainingTime / 60, "min", remainingTime % 60, Strings.sec));
                    }
                    else
                    {
                        Bridge.OnActivity(this, string.Format("{0} ... {1} s", Strings.Test_in_progress, remainingTime));
                    }
                    //------------------------------------------------

                    RefFreq.Val = cBrd.ReferenceFreq;
                    RefFlow.Val = cBrd.ReferenceFlow;

					UpdateAllStatistics(StateMachine.Time);

                    Bridge.OnProcessData(this, new ProcessDataEventArgs(test, repetitionNr, Config.Entities.Progress.Test));
                    Bridge.OnTestProgress(this, new TestProgressEventArgs(test, repetitionNr, Config.Entities.Progress.Test));
                }
                while (true);
            /// Measurement loop - end

        test_completed:

                //------------------------------------------------
                Bridge.OnActivity(this, Strings.Test_completed);
                //------------------------------------------------

                TestEndTime = DateTime.Now;

                /// Make sure the CycleBeginForm is closed so that water meter data (s/n) can be copied into results
                if (UIFlowControl.Stop == WaitBeginFormClosed()) goto stopTest;

                if (test.Part <= 2)     /// 0 = measurement
                                        /// 1 = measurement through line 1
                                        /// 2 = measurement through line 2
                {
                    ///
                    /// Populate TestResult data entity with data
                    /// 
                    Results.Entities.TestRslt tstRslt = BatchRslts.GetTestRslt(testName, test.Part);

                    if (tstRslt != null)
                    {
                        UpdateTempPressDensAmb(tstRslt);

                        /// Main results
                        tstRslt.StartTime = TestStartTime;
                        tstRslt.EndTime = TestEndTime;
                        tstRslt.FlowSetTime = flowSetTime;
                        tstRslt.TestTime = cBrd.TTime;							/// [s] measurement time
                        tstRslt.PulsesMaster = Convert.ToDouble(cBrd.EtPulses(0));	/// Pulses of the master flow meter (test total)
                        tstRslt.MassStartRaw = 0;
                        tstRslt.MassStart = 0;
                        tstRslt.MassEndRaw = 0;
                        tstRslt.MassEnd = 0;
                        tstRslt.FlowMass = 0;																/// [kg/h]
                        tstRslt.FlowVolume = 3.6 * LtrPerRefPulse * tstRslt.PulsesMaster / tstRslt.TestTime;	/// [m3/h]
						tstRslt.Buoyancy = Formulas.Buoyancy();
                        tstRslt.VolumeMaster = LtrPerRefPulse * tstRslt.PulsesMaster;							/// [l] volume from the master flow meter
                        tstRslt.ConstMaster = outPath.FlowMeter.LtrPerPulseCorrected(tstRslt.FlowVolume);		/// Corrected master pulses per liter
                        tstRslt.VolumeCTV = tstRslt.ConstMaster * tstRslt.PulsesMaster;						/// [l] 1000.0f is because density is in [kg/m3]				
                        tstRslt.ErrorMaster = 0.0;																/// Cannot be determined without a mass measurement

						tstRslt.FlowMean = (float)RefFlowStat.Average;
                        tstRslt.FlowMin = (float)RefFlowStat.Min;
                        tstRslt.FlowMax = (float)RefFlowStat.Max;

                        ///
                        /// Single meters
                        ///
                        for (int i = 0; i < BatchRslts.WMPositionsCount; i++)
                        {
                            if (test.Part != 0 && test.Part != Utils.PartNr(i + 1, BatchRslts.Batch.Compound)) continue;

                            Results.Entities.MeterTestRslt meterRslt = BatchRslts.GetMeterTestRslt(testName, i, Config.Entities.CompoundMeterId.Single);
                            GenericDevices.IRegisterReader regReader = sensPath.RegisterReaders[i];
							TestMethods.iPerlCommunication.iPerlHead.IperlHead iPerl = regReader as TestMethods.iPerlCommunication.iPerlHead.IperlHead;

                            if (meterRslt != null && regReader != null)
                            {
                                meterRslt.PulsesPerLiter = regReader.PulsesPerLtr;
                                meterRslt.PulsesMeter = Convert.ToDouble(regReader.WMPulses);
                                meterRslt.PulsesMaster = Convert.ToDouble(regReader.WMRefPulses);

                                if (iPerl != null)
                                {
                                    meterRslt.TimestampStart = iPerl.TimestampSecStart;
                                    meterRslt.TimestampEnd = iPerl.NoSamples ? (iPerl.TimestampSecStart + tstRslt.TestTime) : iPerl.TimestampSecEnd;
                                    meterRslt.TestTime = iPerl.NoSamples ? tstRslt.TestTime : (meterRslt.TimestampEnd - meterRslt.TimestampStart);
                                    meterRslt.VolumeStart = iPerl.VolumeLtrStart;		/// liter
                                    meterRslt.VolumeEnd = iPerl.VolumeLtrEnd;          /// liter
                                    meterRslt.VolumeMeter = Math.Abs(iPerl.VolumeLtrEnd - iPerl.VolumeLtrStart);
                                    meterRslt.VolumeRef = tstRslt.VolumeCTV * meterRslt.TestTime / tstRslt.TestTime;
                                    iPerl.VolumeLtrRef = meterRslt.VolumeRef;
                                }
                                else
                                {
                                    meterRslt.TestTime = tstRslt.TestTime;								/// TODO: Malo by sa citat z dosky
                                    meterRslt.VolumeStart = 0;
                                    meterRslt.VolumeEnd = 0;
                                    meterRslt.VolumeMeter = meterRslt.PulsesMeter * regReader.LtrsPerPulse;	/// liter
                                    meterRslt.VolumeRef = meterRslt.PulsesMaster * tstRslt.ConstMaster;	/// liter
                                }

                                meterRslt.Error = Formulas.ErrorFromVolumes(meterRslt.VolumeMeter, meterRslt.VolumeRef);
                                meterRslt.Passed = (meterRslt.Error >= test.ErrLimLo + test.Uncertainty)
                                                && (meterRslt.Error <= test.ErrLimHi - test.Uncertainty);
                                meterRslt.TestDone = true;
                                tstRslt.TestDone = true;

								if (iPerl != null)
								{
									iPerl.LastTestResult2 = iPerl.LastTestResult;							/// Save shift previous test result
									iPerl.LastTestResult = meterRslt;										/// Save this test result
									iPerl.NominalTestFlowLph = 500.0 * (test.Qfrom + test.Qto);				/// Ave. + convert to liter/hour
								}
							}
                        }
                    }

                    tstRslt.Components = Results.Entities.Components
                        .UpdateList(BatchRslts.ComponentsList,
                                    new Results.Entities.Components((BenchInfo != null) ? BenchInfo.TestBenchId : 1,
                                                                    (BenchInfo != null) ? BenchInfo.TestBenchName : "testbench",
                                                                    inPath.Pump != null ? inPath.Pump.Name : string.Empty,
                                                                    outPath.FlowMeter != null ? outPath.FlowMeter.Name : string.Empty,
                                                                    outPath.Scale != null ? outPath.Scale.Name : string.Empty,
                                                                    outPath.RegulValve != null ? outPath.RegulValve.Name : string.Empty,
                                                                    outPath.Diverter != null ? outPath.Diverter.Name : string.Empty));

                    /// Update results
                    Bridge.OnTestCompleted(this, new TestCompletedEventArgs(testName, tstRslt));

                    Bridge.OnTestProgress(this, new TestProgressEventArgs(test, repetitionNr, Config.Entities.Progress.TransitionAfter));

                    /// Append the results to the CSV-file
                    allResults.Info(TestResult2CsvLine(testName, test.Part));
                }
            }
            else if (test.Part == 4)
            {
                ///
                /// Endurance test : switching mode
                ///


				//------------------------------------------------
				Bridge.OnActivity(this, Strings.Endurance_cycle_execution);
				//------------------------------------------------

				State.Create(string.Format("{0}({1}) : Stopping diverter, gate, etc.", test.Method, test.Name))
					.AddOperation(checkUiOp)
					.AddOperation(cBrd.StopPreviousOp())
					.EnterState();
				do
				{
					e = StateMachine.WaitRunDevsRunOps();
					if (TestAndLogUiCmdStop(test, e)) { if (retVal == Event.Done) retVal = Event.UiCmdStop; break; }
				}
				while (!e.Contains(Event.PreviousStopped));

				int estimtdEndTime = StateMachine.Time + (int)test.TstTime;
				ClearAllStatistics(StateMachine.Time);


				///
				/// Update CyclePar[] array
				///
				IList<CycleStep> enduranceCycle = CycleStep.StringToCycle(enduranceCycleStr);
				int stepsCount = Math.Min(enduranceCycle.Count, 80);
				///
				uint[] cyclePar = new uint[2 * stepsCount + 3];
				uint duration = 10;
				uint state = 0;
				for (int i = 0; i < stepsCount; i++)
				{
					state = state | enduranceCycle[i].ValvesOpen;
					state = state & (~enduranceCycle[i].ValvesClose);

					cyclePar[2 * i + 1] = duration / 10;
					cyclePar[2 * i + 2] = state;

					duration += enduranceCycle[i].Duration;
				}
				cyclePar[2 * stepsCount + 1] = 0;
				cyclePar[2 * stepsCount + 2] = 0;
				cyclePar[0] = duration / 10;
				///
				cBrd.CyclePar = cyclePar;
				///
				State.Create(string.Format("{0}({1}) : Uploading cycle parameters", test.Method, test.Name))
					.AddOperation(checkUiOp)
					.AddOperation(benchPath.TempMtrUp.ReadTempOp(ref TempUp))
					.AddOperation(benchPath.TempMtrDown.ReadTempOp(ref TempDown))
					.AddOperation(outPath.TempDiv.ReadTempOp(ref TempDiv))
					.AddOperation(benchPath.PressMtrUp.ReadPressureOp(ref PressUp))
					.AddOperation(benchPath.PressMtrDown.ReadPressureOp(ref PressDown))
					.AddOperation(benchPath.PressMtrDelta == null ? null : benchPath.PressMtrDelta.ReadPressureOp(ref PressDelta))
					.AddOperation((StateMachine.Ambient != null) ? StateMachine.Ambient.ReadAmbientOp(AmbTemp, AmbPress, AmbHumi) : null)
					.AddOperation(processDataLoggingOp)
					.AddOperation(enduranceDataLoggingOp)
					.AddOperation(cBrd.ExecuteCommandOp(Elde.Command.EnduranceCycleParamsUpload, Elde.Command.None, 0))
					.EnterState();
				do
				{
					e = StateMachine.WaitRunDevsRunOps();
					if (e.Contains(Event.Error)) { retVal = Event.Error; goto stopTest; }
					if (TestAndLogUiCmdStop(test, e)) { retVal = Event.UiCmdStop; goto stopTest; }

					RefFreq.Val = cBrd.ReferenceFreq;
					RefFlow.Val = cBrd.ReferenceFlow;

					UpdateAllStatistics(StateMachine.Time);
				}
				while (!e.Contains(Event.CommandCompleted));


                bool stopInProgress = false;
				///
				State.Create(string.Format("{0}({1}) : Executing the cycle", test.Method, test.Name))
					.AddOperation(checkUiOp)
                    .AddOperation(new Operations.TimerOp((int)test.TstTime, Event.TimerExpired))
					.AddOperation(benchPath.TempMtrUp.ReadTempOp(ref TempUp))
					.AddOperation(benchPath.TempMtrDown.ReadTempOp(ref TempDown))
					.AddOperation(outPath.TempDiv.ReadTempOp(ref TempDiv))
					.AddOperation(benchPath.PressMtrUp.ReadPressureOp(ref PressUp))
					.AddOperation(benchPath.PressMtrDown.ReadPressureOp(ref PressDown))
					.AddOperation(benchPath.PressMtrDelta == null ? null : benchPath.PressMtrDelta.ReadPressureOp(ref PressDelta))
					.AddOperation((StateMachine.Ambient != null) ? StateMachine.Ambient.ReadAmbientOp(AmbTemp, AmbPress, AmbHumi) : null)
					.AddOperation(processDataLoggingOp)
					.AddOperation(enduranceDataLoggingOp)
					.AddOperation(cBrd.ExecuteCommandOp(Elde.Command.EnduranceCycleStart, Elde.Command.EnduranceCycleStop, 0))
					.EnterState();
				do
				{
					e = StateMachine.WaitRunDevsRunOps();
					if (e.Contains(Event.Error)) { retVal = Event.Error; goto stopTest; }
					if (TestAndLogUiCmdStop(test, e))
                    {
                        stopInProgress = true;
                        break;
                    }

					//------------------------------------------------
					int remainingTime = Math.Max(estimtdEndTime - StateMachine.Time, 0);
					if (remainingTime > 60)
					{
						Bridge.OnActivity(this, string.Format("{0} ... {1} {2} {3} {4}", Strings.Test_in_progress, remainingTime / 60, "min", remainingTime % 60, Strings.sec));
					}
					else
					{
						Bridge.OnActivity(this, string.Format("{0} ... {1} s", Strings.Test_in_progress, remainingTime));
					}
					//------------------------------------------------

					RefFreq.Val = cBrd.ReferenceFreq;
					RefFlow.Val = cBrd.ReferenceFlow;

					UpdateAllStatistics(StateMachine.Time);

					Bridge.OnProcessData(this, new ProcessDataEventArgs(test, repetitionNr, Config.Entities.Progress.Test));
					Bridge.OnTestProgress(this, new TestProgressEventArgs(test, repetitionNr, Config.Entities.Progress.Test));
				}
				while (!e.Contains(Event.TimerExpired) && !e.Contains(Event.Next));


				//------------------------------------------------
				Bridge.OnActivity(this, Strings.Last_cycle_wait_please);
				//------------------------------------------------
				State.Create(string.Format("{0}({1}) : Delay to make sure the last endu.cycle completed", test.Method, test.Name))
                    .AddOperation(checkUiOp)
                    .AddOperation(new Operations.TimerOp((int)(duration / 1000) + 1, Event.TimerExpired))
                    .AddOperation(benchPath.TempMtrUp.ReadTempOp(ref TempUp))
                    .AddOperation(benchPath.TempMtrDown.ReadTempOp(ref TempDown))
                    .AddOperation(outPath.TempDiv.ReadTempOp(ref TempDiv))
                    .AddOperation(benchPath.PressMtrUp.ReadPressureOp(ref PressUp))
                    .AddOperation(benchPath.PressMtrDown.ReadPressureOp(ref PressDown))
                    .AddOperation(benchPath.PressMtrDelta == null ? null : benchPath.PressMtrDelta.ReadPressureOp(ref PressDelta))
                    .AddOperation((StateMachine.Ambient != null) ? StateMachine.Ambient.ReadAmbientOp(AmbTemp, AmbPress, AmbHumi) : null)
                    .AddOperation(processDataLoggingOp)
					.AddOperation(enduranceDataLoggingOp)
					.EnterState();
                do
                {
                    e = StateMachine.WaitRunDevsRunOps();
                    if (e.Contains(Event.Error)) { retVal = Event.Error; goto stopTest; }
                    if (TestAndLogUiCmdStop(test, e))
                    {
                        stopInProgress = true;
                    }

					RefFreq.Val = cBrd.ReferenceFreq;
					RefFlow.Val = cBrd.ReferenceFlow;

					UpdateAllStatistics(StateMachine.Time);

					Bridge.OnProcessData(this, new ProcessDataEventArgs(test, repetitionNr, Config.Entities.Progress.Test));
					Bridge.OnTestProgress(this, new TestProgressEventArgs(test, repetitionNr, Config.Entities.Progress.Test));
				}
                while (!e.Contains(Event.TimerExpired) && !e.Contains(Event.Next));


                if (stopInProgress)
                {
                    retVal = Event.UiCmdStop;
                    goto stopTest;
                }
            }


            if (!outerLoopMode && (++repetitionNr <= test.Repeats))
            {
                goto loop;
            }


        stopTest:

            ///----------------------///
            ///  Quit this sequence  ///
            ///----------------------///

			State.Create(string.Format("{0}({1}) : Stopping diverter, gate, etc.", test.Method, test.Name))
                .AddOperation(checkUiOp)
                .AddOperation(cBrd.StopPreviousOp())
                .EnterState();
            do
            {
                e = StateMachine.WaitRunDevsRunOps();
                if (TestAndLogUiCmdStop(test, e)) { if (retVal == Event.Done) retVal = Event.UiCmdStop; break; }
            }
            while (!e.Contains(Event.PreviousStopped));

            /// Transition sequence at the end of test
            /// Prevent overwriting 'retVal' in case it was set to non-default value earlier
            switch (Transition(transitionAfter, (retVal == Event.Done) ? TransitionContext.AfterTest : TransitionContext.Stop))
            {
                case Event.Error: { if (retVal == Event.Done) retVal = Event.Error; break; }
                case Event.UiCmdStop: { if (retVal == Event.Done) retVal = Event.UiCmdStop; break; }
            }

            Bridge.OnTestProgress(this, new TestProgressEventArgs(test, repetitionNr,
                    (retVal == Event.Done) ? Config.Entities.Progress.Completed : Config.Entities.Progress.Aborted));

            /// Create a list with one item 'retVal' (default is Event.Done) and return it
            IList<Event> retList = new List<Event>(1);
            retList.Add(retVal);
            return retList;
        }
    }
}