更新121

2026-05-25 18:41:36 +08:00
parent d4affddd6e
commit 6965d39560
5 changed files with 218 additions and 30 deletions
--- a/ConeCalorimeter/ViewModels/CValueCalibrationActionViewModel.cs
+++ b/ConeCalorimeter/ViewModels/CValueCalibrationActionViewModel.cs
@@ -7,6 +7,8 @@ public sealed class CValueCalibrationActionViewModel : ObservableObject
 {
    private bool _isActive;
    private bool _isStatusKnown;
+    private bool _isBusy;
+    private string _busyDisplayText = string.Empty;

    public CValueCalibrationActionViewModel(
        string label,
@@ -54,11 +56,31 @@ public sealed class CValueCalibrationActionViewModel : ObservableObject
        }
    }

-    public string DisplayText => IsStatusKnown
+    public bool IsBusy
+    {
+        get => _isBusy;
+        private set
+        {
+            if (SetProperty(ref _isBusy, value))
+            {
+                OnPropertyChanged(nameof(DisplayText));
+                OnPropertyChanged(nameof(StatusText));
+                OnPropertyChanged(nameof(IsEnabled));
+            }
+        }
+    }
+
+    public bool IsEnabled => !IsBusy;
+
+    public string DisplayText => IsBusy
+        ? _busyDisplayText
+        : IsStatusKnown
        ? IsActive ? ActiveDisplayText : InactiveDisplayText
        : $"{Label}：未知";

-    public string StatusText => IsStatusKnown
+    public string StatusText => IsBusy
+        ? "进行中"
+        : IsStatusKnown
        ? IsActive ? "开启" : "关闭"
        : "未知";

@@ -67,4 +89,21 @@ public sealed class CValueCalibrationActionViewModel : ObservableObject
        IsStatusKnown = isStatusKnown;
        IsActive = isActive;
    }
+
+    public void BeginWaiting(string busyDisplayText)
+    {
+        _busyDisplayText = busyDisplayText;
+        IsStatusKnown = true;
+        IsActive = true;
+        IsBusy = true;
+        OnPropertyChanged(nameof(DisplayText));
+        OnPropertyChanged(nameof(StatusText));
+    }
+
+    public void FinishWaiting()
+    {
+        IsStatusKnown = true;
+        IsActive = false;
+        IsBusy = false;
+    }
 }
--- a/ConeCalorimeter/ViewModels/CValueCalibrationViewModel.cs
+++ b/ConeCalorimeter/ViewModels/CValueCalibrationViewModel.cs
@@ -48,7 +48,9 @@ public sealed class CValueCalibrationViewModel : PageViewModel
    private readonly Action _calibrationCompletedAction;
    private readonly ITcpDeviceConnectionService _tcpDeviceConnectionService;
    private readonly DispatcherTimer _refreshTimer;
+    private readonly DispatcherTimer _pairedActionCompletionTimer;
    private readonly Dictionary<string, CValueCalibrationActionViewModel> _actionsByLabel = [];
+    private readonly Dictionary<string, PairedActionWaitState> _pairedActionWaitStates = [];
    private readonly HashSet<ushort> _loggedFloatDiagnostics = [];
    private readonly HashSet<ushort> _loggedInvalidFloatDiagnostics = [];
    private string _baselineOxygenText = "";
@@ -90,6 +92,22 @@ public sealed class CValueCalibrationViewModel : PageViewModel
        ];
        _actionsByLabel[CalibrationStartAction].UpdateStatus(false);
        _actionsByLabel[BaselineCollectionAction].UpdateStatus(false);
+        _pairedActionWaitStates[CalibrationStartAction] = new PairedActionWaitState(
+            CalibrationEndCoil,
+            "标定中",
+            "标定完成",
+            _calibrationCompletedAction);
+        _pairedActionWaitStates[BaselineCollectionAction] = new PairedActionWaitState(
+            BaselineEndCoil,
+            "基线采集中",
+            "基线采集完成",
+            _baselineCollectionCompletedAction);
+
+        _pairedActionCompletionTimer = new DispatcherTimer
+        {
+            Interval = TimeSpan.FromMilliseconds(250)
+        };
+        _pairedActionCompletionTimer.Tick += (_, _) => RefreshPairedActionCompletions();

        RefreshDeviceValues();
        _refreshTimer = new DispatcherTimer
@@ -155,14 +173,13 @@ public sealed class CValueCalibrationViewModel : PageViewModel
            return;
        }

-        LastAction = action;
-
        if (IsPairedAction(action))
        {
-            TogglePairedAction(action);
+            StartPairedAction(action);
            return;
        }

+        LastAction = action;
        ToggleHoldAction(action);
    }

@@ -324,7 +341,7 @@ public sealed class CValueCalibrationViewModel : PageViewModel
        Debug.WriteLine($"C value calibration action '{action}' write failed.");
    }

-    private void TogglePairedAction(string action)
+    private void StartPairedAction(string action)
    {
        if (!TryGetPairedActionCoils(action, out var startCoilAddress, out var endCoilAddress, out var endActionText))
        {
@@ -336,34 +353,98 @@ public sealed class CValueCalibrationViewModel : PageViewModel
            return;
        }

-        var isActive = actionViewModel.IsActive;
-        var coilAddress = isActive ? endCoilAddress : startCoilAddress;
-        var actionText = isActive ? endActionText : action;
-
-        if (TryStartCoilPulse(coilAddress, actionText))
+        if (actionViewModel.IsBusy)
        {
-            var completedBaselineCollection = action == BaselineCollectionAction && isActive;
-            var completedCalibration = action == CalibrationStartAction && isActive;
-            LastAction = completedBaselineCollection
-                ? "基线采集完成"
-                : completedCalibration ? "标定完成" : actionText;
-            actionViewModel.UpdateStatus(!isActive);
-
-            if (completedBaselineCollection)
-            {
-                _baselineCollectionCompletedAction();
-            }
-
-            if (completedCalibration)
-            {
-                _calibrationCompletedAction();
-            }
-
            return;
        }

-        LastAction = $"{actionText}失败";
-        Debug.WriteLine($"C value calibration action '{actionText}' write failed.");
+        if (!_pairedActionWaitStates.TryGetValue(action, out var waitState))
+        {
+            return;
+        }
+
+        if (!TryStartCoilPulse(startCoilAddress, action))
+        {
+            LastAction = $"{action}失败";
+            Debug.WriteLine($"C value calibration action '{action}' write failed.");
+            return;
+        }
+
+        var completionIsAlreadyActive = _tcpDeviceConnectionService.TryReadCoil(endCoilAddress, out var isComplete) && isComplete;
+        waitState.Begin(completionIsAlreadyActive);
+        actionViewModel.BeginWaiting(waitState.WaitingText);
+        _pairedActionCompletionTimer.Start();
+        LastAction = waitState.WaitingText;
+
+        if (completionIsAlreadyActive)
+        {
+            Debug.WriteLine(
+                $"C value calibration completion coil {endCoilAddress} was already active when '{action}' started; "
+                + "waiting for it to reset before accepting completion.");
+        }
+    }
+
+    private void RefreshPairedActionCompletions()
+    {
+        var hasWaitingAction = false;
+
+        foreach (var (action, waitState) in _pairedActionWaitStates)
+        {
+            if (!waitState.IsWaiting)
+            {
+                continue;
+            }
+
+            hasWaitingAction = true;
+
+            if (!_actionsByLabel.TryGetValue(action, out var actionViewModel))
+            {
+                continue;
+            }
+
+            if (!_tcpDeviceConnectionService.TryReadCoil(waitState.CompletionCoilAddress, out var isComplete))
+            {
+                LastAction = $"{waitState.WaitingText}，完成状态读取失败";
+                Debug.WriteLine(
+                    $"C value calibration completion coil {waitState.CompletionCoilAddress} read failed for '{action}'.");
+                continue;
+            }
+
+            if (!isComplete)
+            {
+                waitState.MarkCompletionInactive();
+                continue;
+            }
+
+            if (waitState.RequiresInactiveBeforeCompletion && !waitState.HasSeenInactiveCompletionState)
+            {
+                continue;
+            }
+
+            CompletePairedAction(waitState, actionViewModel);
+        }
+
+        if (!hasWaitingAction)
+        {
+            _pairedActionCompletionTimer.Stop();
+        }
+    }
+
+    private void CompletePairedAction(
+        PairedActionWaitState waitState,
+        CValueCalibrationActionViewModel actionViewModel)
+    {
+        LastAction = waitState.CompletedText;
+        waitState.End();
+
+        try
+        {
+            waitState.CompletedAction();
+        }
+        finally
+        {
+            actionViewModel.FinishWaiting();
+        }
    }

    private bool TryStartCoilPulse(ushort coilAddress, string actionText)
@@ -441,4 +522,44 @@ public sealed class CValueCalibrationViewModel : PageViewModel
    {
        return action is BaselineCollectionAction or CalibrationStartAction;
    }
+
+    private sealed class PairedActionWaitState(
+        ushort completionCoilAddress,
+        string waitingText,
+        string completedText,
+        Action completedAction)
+    {
+        public ushort CompletionCoilAddress { get; } = completionCoilAddress;
+
+        public string WaitingText { get; } = waitingText;
+
+        public string CompletedText { get; } = completedText;
+
+        public Action CompletedAction { get; } = completedAction;
+
+        public bool IsWaiting { get; private set; }
+
+        public bool RequiresInactiveBeforeCompletion { get; private set; }
+
+        public bool HasSeenInactiveCompletionState { get; private set; }
+
+        public void Begin(bool completionIsAlreadyActive)
+        {
+            IsWaiting = true;
+            RequiresInactiveBeforeCompletion = completionIsAlreadyActive;
+            HasSeenInactiveCompletionState = !completionIsAlreadyActive;
+        }
+
+        public void MarkCompletionInactive()
+        {
+            HasSeenInactiveCompletionState = true;
+        }
+
+        public void End()
+        {
+            IsWaiting = false;
+            RequiresInactiveBeforeCompletion = false;
+            HasSeenInactiveCompletionState = false;
+        }
+    }
 }
--- a/ConeCalorimeter/Views/CValueCalibrationView.xaml
+++ b/ConeCalorimeter/Views/CValueCalibrationView.xaml
@@ -231,6 +231,7 @@
                        <Button Content="{Binding DisplayText}"
                                Command="{Binding Command}"
                                CommandParameter="{Binding Label}"
+                                IsEnabled="{Binding IsEnabled}"
                                Width="150"
                                Height="42"
                                Margin="0,5,14,5"
@@ -252,6 +253,7 @@
                        <Button Content="{Binding DisplayText}"
                                Command="{Binding Command}"
                                CommandParameter="{Binding Label}"
+                                IsEnabled="{Binding IsEnabled}"
                                Width="150"
                                Height="42"
                                Margin="0,5,24,5"
--- a/ConeCalorimeter/Views/HelpDialogWindow.xaml
+++ b/ConeCalorimeter/Views/HelpDialogWindow.xaml
@@ -16,6 +16,11 @@
                BorderBrush="#AEB7B2"
                BorderThickness="1">
            <Grid>
+                <Grid.RowDefinitions>
+                    <RowDefinition Height="*" />
+                    <RowDefinition Height="72" />
+                </Grid.RowDefinitions>
+
                <ScrollViewer VerticalScrollBarVisibility="Auto"
                              HorizontalScrollBarVisibility="Disabled">
                    <TextBlock Text="{Binding BodyText}"
@@ -26,6 +31,21 @@
                               LineHeight="43"
                               TextWrapping="Wrap" />
                </ScrollViewer>
+
+                <Border Grid.Row="1"
+                        BorderBrush="#D7DEDA"
+                        BorderThickness="0,1,0,0"
+                        Background="#F7F9F8">
+                    <Button Content="确定"
+                            Width="120"
+                            Height="42"
+                            Margin="0,0,24,0"
+                            HorizontalAlignment="Right"
+                            VerticalAlignment="Center"
+                            IsDefault="True"
+                            Click="ConfirmButton_Click"
+                            Style="{StaticResource InstrumentButtonStyle}" />
+                </Border>
            </Grid>
        </Border>
    </Grid>
--- a/ConeCalorimeter/Views/HelpDialogWindow.xaml.cs
+++ b/ConeCalorimeter/Views/HelpDialogWindow.xaml.cs
@@ -10,4 +10,10 @@ public partial class HelpDialogWindow : Window
        InitializeComponent();
        DataContext = new HelpDialogViewModel(headerText, titleText, bodyText);
    }
+
+    private void ConfirmButton_Click(object sender, RoutedEventArgs e)
+    {
+        DialogResult = true;
+        Close();
+    }
 }