Improve startup

StatusWindow/Data.cs

@@ -17,7 +17,7 @@ internal static class Data
 
     internal static ObservableCollection<SensorEntry> SensorEntries { get; set; } = [];
 
-    internal static async Task LoadComputer()
+    private static async Task LoadComputer()
     {
         try
         {
@@ -30,8 +30,11 @@ internal static class Data
         }
     }
 
-    internal static void RefreshComputer()
+    internal static async Task RefreshComputer()
     {
+        if (_pipeClient is not { State: PipeState.Connected })
+            await LoadComputer();
+
         _hardware = _pipeClient.InvokeAsync(service => service.GetHardware()).Result;
     }
 

StatusWindow/Resources.Designer.cs

@@ -169,6 +169,15 @@ namespace HardwareMonitorStatusWindow.StatusWindow {
             }
         }
         
+        /// <summary>
+        ///   Looks up a localized string similar to Current Value.
+        /// </summary>
+        public static string CurrentValueWatermark {
+            get {
+                return ResourceManager.GetString("CurrentValueWatermark", resourceCulture);
+            }
+        }
+        
         /// <summary>
         ///   Looks up a localized string similar to Delete.
         /// </summary>

StatusWindow/Resources.resx

@@ -248,4 +248,7 @@ Would you like to download and install it now?</value>
   <data name="ServiceNotStarted" xml:space="preserve">
     <value>Waiting for service to start...</value>
   </data>
+  <data name="CurrentValueWatermark" xml:space="preserve">
+    <value>Current Value</value>
+  </data>
 </root>

StatusWindow/SettingsWindow/HardwareSettingsPanel.xaml.cs

@@ -67,13 +67,13 @@ public partial class HardwareSettingsPanel
         EditSelectedSensor();
     }
 
-    private void AddSensor()
+    private async void AddSensor()
     {
         var sensorEntry = new SensorEntry();
 
         var sensorWindow = new SensorWindow();
 
-        var result = sensorWindow.Display(sensorEntry, Window.GetWindow(this));
+        var result = await sensorWindow.Display(sensorEntry, Window.GetWindow(this));
 
         if (!result.HasValue || !result.Value)
             return;
@@ -83,7 +83,7 @@ public partial class HardwareSettingsPanel
         SetSensorButtonStates();
     }
 
-    private void EditSelectedSensor()
+    private async void EditSelectedSensor()
     {
         if (SensorDataGrid.SelectedItem == null)
             return;
@@ -92,7 +92,7 @@ public partial class HardwareSettingsPanel
 
         var sensorWindow = new SensorWindow();
 
-        sensorWindow.Display(sensorEntry, Window.GetWindow(this));
+        await sensorWindow.Display(sensorEntry, Window.GetWindow(this));
     }
 
     private void DeleteSelectedSensors()

StatusWindow/SettingsWindow/SensorWindow.xaml

@@ -68,8 +68,14 @@
                       DisplayMemberPath="Name"
                       VirtualizingPanel.IsVirtualizing="False"
                       mah:TextBoxHelper.UseFloatingWatermark="True"
-                      mah:TextBoxHelper.Watermark="{x:Static hardwareMonitorStatusWindow:Resources.SensorWatermark}">
+                      mah:TextBoxHelper.Watermark="{x:Static hardwareMonitorStatusWindow:Resources.SensorWatermark}"
+                      SelectionChanged="SensorComboBox_SelectionChanged">
             </ComboBox>
+            <TextBox Name="CurrentValueTextBox"
+                     mah:TextBoxHelper.UseFloatingWatermark="True"
+                     mah:TextBoxHelper.Watermark="{x:Static hardwareMonitorStatusWindow:Resources.CurrentValueWatermark}"
+                     mah:TextBoxHelper.SelectAllOnFocus="True"
+                     IsReadOnly="True" />
         </StackPanel>
         <StackPanel Grid.Column="0"
                     Grid.Row="1"

StatusWindow/SettingsWindow/SensorWindow.xaml.cs

@@ -1,22 +1,28 @@
-using System.Linq;
-using System.Windows;
+using System;
 using ChrisKaczor.Wpf.Validation;
 using HardwareMonitorStatusWindow.Service;
+using System.Linq;
+using System.Threading.Tasks;
+using System.Timers;
+using System.Windows;
+using System.Windows.Threading;
 
 namespace HardwareMonitorStatusWindow.StatusWindow.SettingsWindow;
 
 public partial class SensorWindow
 {
+    private readonly DispatcherTimer _timer = new();
+
     public SensorWindow()
     {
         InitializeComponent();
     }
 
-    public bool? Display(SensorEntry sensorEntry, Window? owner)
+    public async Task<bool?> Display(SensorEntry sensorEntry, Window? owner)
     {
         DataContext = sensorEntry;
 
-        Data.RefreshComputer();
+        await Data.RefreshComputer();
 
         HardwareTypeComboBox.ItemsSource = Data.ComputerHardware.Where(h => h.Sensors.Any()).DistinctBy(h => h.Type).Select(s => new HardwareTypeItem(s.Type)).OrderBy(s => s.Name);
 
@@ -32,9 +38,18 @@ public partial class SensorWindow
 
         Owner = owner;
 
+        _timer.Interval = TimeSpan.FromSeconds(1);
+        _timer.Tick += TimerOnTick;
+        _timer.Start();
+
         return ShowDialog();
     }
 
+    private void TimerOnTick(object? sender, EventArgs e)
+    {
+        UpdateCurrentSensorValue();
+    }
+
     private void HandleOkayButtonClick(object sender, RoutedEventArgs e)
     {
         if (!this.IsValid())
@@ -95,4 +110,26 @@ public partial class SensorWindow
 
         SensorComboBox.ItemsSource = hardware.Sensors.Where(s => s.Type == sensorType.Value);
     }
+
+    private void SensorComboBox_SelectionChanged(object sender, System.Windows.Controls.SelectionChangedEventArgs e)
+    {
+        UpdateCurrentSensorValue();
+    }
+
+    private void UpdateCurrentSensorValue()
+    {
+        var sensor = (Sensor)SensorComboBox.SelectedItem;
+
+        if (sensor?.Value == null)
+        {
+            CurrentValueTextBox.Text = string.Empty;
+            return;
+        }
+
+        var hardware = (Hardware)HardwareComboBox.SelectedItem;
+
+        var displaySensorEntry = new SensorEntry { HardwareId = hardware.Identifier, SensorId = sensor.Identifier };
+
+        CurrentValueTextBox.Text = string.Format(displaySensorEntry.SensorValueFormat, displaySensorEntry.Sensor!.Value);
+    }
 }

StatusWindow/WindowSource.cs

@@ -139,7 +139,7 @@ internal class WindowSource : IWindowSource, IDisposable
         return true;
     }
 
-    private async Task Start(bool hasUpdate)
+    private void Start(bool hasUpdate)
     {
         Log.Information("Start: hasUpdate={hasUpdate}", hasUpdate);
 
@@ -148,7 +148,7 @@ internal class WindowSource : IWindowSource, IDisposable
 
         Log.Information("Load");
 
-        await Load();
+        Load();
 
         Log.Information("Starting timer");
 
@@ -157,10 +157,8 @@ internal class WindowSource : IWindowSource, IDisposable
         _timer.Enabled = true;
     }
 
-    private static async Task Load()
+    private static void Load()
     {
-        await Data.LoadComputer();
-
         Data.Load();
     }
 
@@ -227,19 +225,24 @@ internal class WindowSource : IWindowSource, IDisposable
             if (existingTask == null)
             {
                 _dispatcher.Invoke(() => _floatingStatusWindow.SetText(Resources.ServiceNotInstalled));
+                _timer.Start();
                 return;
             }
 
             if (existingTask.State != TaskState.Running)
             {
                 _dispatcher.Invoke(() => _floatingStatusWindow.SetText(Resources.ServiceNotStarted));
+
+                existingTask.Run();
+                _timer.Start();
+                
                 return;
             }
         }
 
         var text = new StringBuilder();
 
-        Data.RefreshComputer();
+        Data.RefreshComputer().Wait();
 
         foreach (var sensorEntry in Data.SensorEntries)
         {