eDosStationFull/eDosStation/EpdExitOld.xaml.cs

using System;
using System.Windows;
using System.Windows.Media;
using System.Windows.Threading;

namespace eDosStation
{
    public partial class EpdExit : Window
    {
        DataInterface dataInterface;
        Station thisStation;
        EpdBaseClr.Epd2 epdDevice;
        DispatcherTimer dispatcherTimer;
        SolidColorBrush GreenBrush = new SolidColorBrush(Colors.LightGreen);
        SolidColorBrush AlarmBrush = new SolidColorBrush(Colors.LightCoral);
        private DateTime ResultTime;
        private bool EpdReading = false;
        private bool FinalTimeOut = false;

#if SimulateEPD
        public SimulateData simulData = new SimulateData();
#endif
        public EpdExit(Station curStation)
        {
            InitializeComponent();
            thisStation = curStation;
            dataInterface = curStation.dataInterface;
        }

        private void CountDown(object sender, EventArgs e)
        {
            double v = (ResultTime - DateTime.Now).TotalSeconds;
            if (v > Progress.Minimum)
                Progress.Value = v;
            else
            {
                SetTimedOutAndEnd();
            }
        }

        private void Ep_EpdTO(EpdBaseClr.Epd2 Sender, EpdBaseClr.EpdTOEventArgs e)
        {
            System.Diagnostics.Debug.WriteLine("TIME OUT");
            Dispatcher.InvokeAsync(() => { SetTimedOutAndEnd(); });
        }
        private void Ep_EpdError(EpdBaseClr.Epd2 Sender, EpdBaseClr.EpdErrorEventArgs e)
        {
            System.Diagnostics.Debug.WriteLine("ERROR ");
            Dispatcher.InvokeAsync(() => {
                MessageBox.Show($"EPD Error {e.returnValue}");
                Dispatcher.InvokeAsync(() => { SetTimedOutAndEnd(); });
            });
        }

        private void Ep_EpdRead(EpdBaseClr.Epd2 Sender, EpdBaseClr.EpdEventArgs e)
        {
            EpdReading = false;
            dispatcherTimer?.Stop();
            Dispatcher.InvokeAsync(() => LoadDoses());
        }

        private void Ep_EpdProgress(EpdBaseClr.Epd2 Sender, int step, int result)
        {
            System.Diagnostics.Debug.WriteLine($"EPD Progress step:{step} result:{result}");
            int index = -1;
            switch (step)
            {
                case 4: index = 0; break;
                case 5: index = 1; break;
                case 12: index = 2; break;
            }
            
            if (index >= 0 && index < stepEPD.Items.Count)
            {
                this.Dispatcher.Invoke(() =>
                {
                    stepEPD.SelectedIndex = index;

                    // Optional: Force the progress step visual item to update status if needed
                    if (stepEPD.ItemContainerGenerator.ContainerFromIndex(index) is FrameworkElement container)
                    {
                        container.UpdateLayout();
                    }
                }, System.Windows.Threading.DispatcherPriority.Normal);
            }
        }

        private void startEPDRead()
        {
            EpdReading = true; bCancel.IsEnabled = false;
            Dispatcher.InvokeAsync(new Action(() => { epdDevice.Wait(thisStation.EPDTimeOut, thisStation.EPDRetries); }), DispatcherPriority.Background);
        }

        private void SetTimedOutAndEnd()
        {
            if (!FinalTimeOut)
            {
                bCancel.IsEnabled = true;
                FinalTimeOut = true;
                dispatcherTimer?.Stop();
                Progress.Value = 0;
                Progress.Background = System.Windows.Media.Brushes.Red;
                statusEPD.Content = "Time out";
                //tWaitFor.Text = "Lezer niet gevonden !";
                dispatcherTimer = new DispatcherTimer(DispatcherPriority.Background);
                dispatcherTimer.Tick += ShowAndEnd;
                dispatcherTimer.Interval = thisStation.ShowTimeoutTime;
                dispatcherTimer.Start();
            }
        }

        private void ShowAndEnd(object sender, EventArgs e)
        {
            dispatcherTimer?.Stop();
            dispatcherTimer = null;
            endPage();
        }

        private void LoadDoses()
        {
            const string module = "EpdExit LoadDoses";
            int EpdVisitID;
#if SimulateEPD
            ep.epdType = simulData.EdpType;
            ep.Issued = true;
            ep.alarmStatus = 0;
            ep.otherAlarms = 0;
            ep.WearerID = simulData.WearerID;
            ep.WearerName = simulData.WearerName;
            ep.Hp07 = 1;
            ep.Hp10 = 2;
#endif
            int rv = 0;
            EpdVisitID = 0;

            if (thisStation.LogAll || epdDevice.HasStepError())
            {
                var s = epdDevice.GetSteps();
                DecodeResults.logsteps(module, epdDevice.StepReturnValues, thisStation.splunkLog);
            }

            if (epdDevice==null || !epdDevice.EPDIssued)
            {
                Dispatcher.InvokeAsync(() =>
                {
                    //rv = ep.SetDeIssued();
                    endWithMessage("This EPD is not issued");
                });
                return;
            }
            if (epdDevice.EpdID == 0)
            {
                endWithMessage("This EPD is not found");
                return;
            }

            int station = -1;
            if (int.TryParse(epdDevice.WearerID, out EpdVisitID)) station = EpdVisitID % 100;

            if (station<=0)
            {
                endWithMessage($"This EPD was issued with an invalid id ");
                return;
            }
            if (station != thisStation.ID_Station)
            {
                endWithMessage($"This EPD was issued on another station (ID:{station})");
                return;
            }

            //Check id EPD is manual exit
            string WearerFullName = string.Empty;
            int Exited = dataInterface.VisitInfo(EpdVisitID, out WearerFullName);
            if (Exited>0)
            {
                endWithMessage($"This EPD was already returned or had a manual exit (ID:{station})");
                return;
            }

            //bool NoTimeout = false;
            
            if (epdDevice.alarmStatus != 0)
            {
                DosePanel.Background = AlarmBrush;
                Alarm.IsSelected = true;
                //NoTimeout = true;
            }
            else if ((epdDevice.otherAlarms & 0x7f) != 0)
            {
                DosePanel.Background = AlarmBrush;
                OtherAlarm.IsSelected = true;
                //NoTimeout = true;
            }
            else
            {
                DosePanel.Background = GreenBrush;
                ok.IsSelected = true;
            }

            rv = epdDevice.GetAllDeissue(true); //reconnect
            if (rv != 0 || thisStation.LogAll)
            {
                //MessageBox.Show($"GetDoses {rv} rv:{ep.ErrorRV} step:{ep.ErrorStep} er:{ep.GetDosesError}");
                epdDevice.GetSteps();
                if (rv!=0) MessageBox.Show(DecodeResults.decodesteps(epdDevice.StepReturnValues));
                DecodeResults.logsteps(module, epdDevice.StepReturnValues, thisStation.splunkLog);
            }
            

            Wearer.Text = $"{epdDevice.WearerName}";
            Wearer.Name = WearerFullName;
            EpdVisit.Text = $"{epdDevice.WearerID}";
            HpDose07.Text = $"{epdDevice.Hp07Name}: {epdDevice.Hp07:0.00} µSv ";
            HpDose10.Text = $"{epdDevice.Hp10Name}: {epdDevice.Hp10:0.00} µSv";
            if (EpdVisitID>0)
            {
                bool isBG = epdDevice.isBG;
#if SimulateEPD
                ep.CountsClock = 789;
#endif
                var l = new SqlLog();
                try
                {
                    dataInterface.VisitExit(EpdVisitID, epdDevice);
                    l.LogCommand(DataInterface.VisitExitCommand);
                }
                catch (System.Exception ex)
                {
                    l.LogCommand(ex.Message);
                    MessageBox.Show(ex.Message);
                }
                l.Dispose();
            }
            PersonName.Text = string.Empty;

            
            return;
        }

        private void Window_Loaded(object sender, RoutedEventArgs e)
        {
            Wait.IsSelected = true;

            dispatcherTimer = new DispatcherTimer(DispatcherPriority.Background);
            dispatcherTimer.Interval = thisStation.ScreenProgressBarInterval;
            dispatcherTimer.Tick += CountDown;

            //StartEPD
            if (epdDevice == null)
                try
                {
                    epdDevice = new EpdBaseClr.Epd2(thisStation.ComPort, thisStation.OnlyMK2);
                    epdDevice.SetFeedbackSound(thisStation.useBeep, thisStation.useBeepMK3());
                    epdDevice.EpdRead += Ep_EpdRead;
                    epdDevice.EpdError += Ep_EpdError;
                    epdDevice.EpdTO += Ep_EpdTO;
                    epdDevice.EpdProgress += Ep_EpdProgress;
                }
                catch (System.Exception ex)
                {
                    thisStation.splunkLog.WriteException(null, "StartEpd", ex);
                    MessageBox.Show(ex.Message);
                    epdDevice = null;
                }

            if (epdDevice != null)
            {
                ResultTime = DateTime.Now.AddSeconds(thisStation.ScreenEPDTimeout);
                Progress.Value = Progress.Maximum = thisStation.ScreenEPDTimeout;
                dispatcherTimer.Start();
                startEPDRead();
            }
        }

        private void BCloseExit_Click(object sender, RoutedEventArgs e)
        {
            endPage();
        }

        private void BConfirmAlarm_Click(object sender, RoutedEventArgs e)
        {
            endPage();
        }

        private void Window_Closing(object sender, System.ComponentModel.CancelEventArgs e)
        {
            FinalTimeOut = false;
            if (dispatcherTimer?.IsEnabled == true) dispatcherTimer.IsEnabled = false;
            try
            {
                dispatcherTimer?.Stop();
                dispatcherTimer = null;
                if (epdDevice != null) { epdDevice.WaitEnd(); epdDevice.Dispose(); epdDevice = null; }
            }
            catch (System.Exception ex) {
                thisStation.splunkLog.WriteException("EpdExit", "Closing", ex);
                System.Diagnostics.Debug.WriteLine(ex.Message); 
            }
            try
            {
                if (epdDevice != null)
                {
                    epdDevice.WaitEnd();

                    epdDevice.Dispose();
                    epdDevice = null;
                }
            }
            catch (System.Exception ex)
            {
                System.Diagnostics.Debug.WriteLine(ex.Message);
            }
        }

        public void endWithMessage(string message)
        {
            new InstMessage(message).ShowDialog();
            endPage();
        }

        public void endPage()
        {
            if (EpdReading)
            {
                //MessageBox.Show("Fout bij initialiseren EPD! ");
            }
            EpdReading = false;
            dispatcherTimer?.Stop();
            dispatcherTimer = null;
            this.Close();
        }
    }
}