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Lite overview: show Online/Offline status #6

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Merged
erikdarlingdata merged 1 commit into from
Feb 12, 2026
Merged

Lite overview: show Online/Offline status #6

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75 changes: 47 additions & 28 deletions Lite/MainWindow.xaml
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Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -12,6 +12,7 @@
<ResourceDictionary.MergedDictionaries>
<ResourceDictionary Source="Themes/DarkTheme.xaml"/>
</ResourceDictionary.MergedDictionaries>
<BooleanToVisibilityConverter x:Key="BoolToVisibility"/>
</ResourceDictionary>
</Window.Resources>
<Grid>
Expand Down Expand Up @@ -190,37 +191,55 @@
<Border Background="{DynamicResource BackgroundLightBrush}"
BorderBrush="{Binding CardBorderBrush}"
BorderThickness="2" CornerRadius="6"
Padding="16" Margin="6"
Margin="6"
Width="260" MinHeight="160"
Cursor="Hand"
MouseLeftButtonDown="OverviewCard_MouseLeftButtonDown">
<StackPanel>
<TextBlock Text="{Binding DisplayName}" FontSize="16" FontWeight="SemiBold"
Foreground="{DynamicResource ForegroundBrush}" Margin="0,0,0,12"/>
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="Auto"/>
<ColumnDefinition Width="*"/>
</Grid.ColumnDefinitions>
<Grid.RowDefinitions>
<RowDefinition Height="Auto"/>
<RowDefinition Height="Auto"/>
<RowDefinition Height="Auto"/>
<RowDefinition Height="Auto"/>
<RowDefinition Height="Auto"/>
</Grid.RowDefinitions>
<TextBlock Grid.Row="0" Grid.Column="0" Text="CPU:" Foreground="{DynamicResource ForegroundMutedBrush}" Margin="0,2"/>
<TextBlock Grid.Row="0" Grid.Column="1" Text="{Binding CpuDisplay}" Foreground="{Binding CpuBrush}" FontWeight="SemiBold" Margin="8,2" HorizontalAlignment="Right"/>
<TextBlock Grid.Row="1" Grid.Column="0" Text="Memory:" Foreground="{DynamicResource ForegroundMutedBrush}" Margin="0,2"/>
<TextBlock Grid.Row="1" Grid.Column="1" Text="{Binding MemoryDisplay}" Foreground="{DynamicResource ForegroundBrush}" FontWeight="SemiBold" Margin="8,2" HorizontalAlignment="Right"/>
<TextBlock Grid.Row="2" Grid.Column="0" Text="Blocking:" Foreground="{DynamicResource ForegroundMutedBrush}" Margin="0,2"/>
<TextBlock Grid.Row="2" Grid.Column="1" Text="{Binding BlockingDisplay}" Foreground="{Binding BlockingBrush}" FontWeight="SemiBold" Margin="8,2" HorizontalAlignment="Right"/>
<TextBlock Grid.Row="3" Grid.Column="0" Text="Deadlocks:" Foreground="{DynamicResource ForegroundMutedBrush}" Margin="0,2"/>
<TextBlock Grid.Row="3" Grid.Column="1" Text="{Binding DeadlockDisplay}" Foreground="{Binding DeadlockBrush}" FontWeight="SemiBold" Margin="8,2" HorizontalAlignment="Right"/>
<TextBlock Grid.Row="4" Grid.Column="0" Text="Last Collect:" Foreground="{DynamicResource ForegroundMutedBrush}" Margin="0,2"/>
<TextBlock Grid.Row="4" Grid.Column="1" Text="{Binding LastCollectionDisplay}" Foreground="{DynamicResource ForegroundBrush}" FontWeight="SemiBold" Margin="8,2" HorizontalAlignment="Right"/>
</Grid>
</StackPanel>
<Grid>
<StackPanel Margin="16">
<DockPanel Margin="0,0,0,4">
<TextBlock Text="{Binding DisplayName}" FontSize="16" FontWeight="SemiBold"
Foreground="{DynamicResource ForegroundBrush}"/>
<Ellipse Width="10" Height="10" Fill="{Binding StatusBrush}"
HorizontalAlignment="Right" VerticalAlignment="Center"/>
</DockPanel>
<TextBlock Text="{Binding StatusDisplay}" Foreground="{Binding StatusBrush}"
FontSize="11" Margin="0,0,0,10"/>
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="Auto"/>
<ColumnDefinition Width="*"/>
</Grid.ColumnDefinitions>
<Grid.RowDefinitions>
<RowDefinition Height="Auto"/>
<RowDefinition Height="Auto"/>
<RowDefinition Height="Auto"/>
<RowDefinition Height="Auto"/>
<RowDefinition Height="Auto"/>
</Grid.RowDefinitions>
<TextBlock Grid.Row="0" Grid.Column="0" Text="CPU:" Foreground="{DynamicResource ForegroundMutedBrush}" Margin="0,2"/>
<TextBlock Grid.Row="0" Grid.Column="1" Text="{Binding CpuDisplay}" Foreground="{Binding CpuBrush}" FontWeight="SemiBold" Margin="8,2" HorizontalAlignment="Right"/>
<TextBlock Grid.Row="1" Grid.Column="0" Text="Memory:" Foreground="{DynamicResource ForegroundMutedBrush}" Margin="0,2"/>
<TextBlock Grid.Row="1" Grid.Column="1" Text="{Binding MemoryDisplay}" Foreground="{DynamicResource ForegroundBrush}" FontWeight="SemiBold" Margin="8,2" HorizontalAlignment="Right"/>
<TextBlock Grid.Row="2" Grid.Column="0" Text="Blocking:" Foreground="{DynamicResource ForegroundMutedBrush}" Margin="0,2"/>
<TextBlock Grid.Row="2" Grid.Column="1" Text="{Binding BlockingDisplay}" Foreground="{Binding BlockingBrush}" FontWeight="SemiBold" Margin="8,2" HorizontalAlignment="Right"/>
<TextBlock Grid.Row="3" Grid.Column="0" Text="Deadlocks:" Foreground="{DynamicResource ForegroundMutedBrush}" Margin="0,2"/>
<TextBlock Grid.Row="3" Grid.Column="1" Text="{Binding DeadlockDisplay}" Foreground="{Binding DeadlockBrush}" FontWeight="SemiBold" Margin="8,2" HorizontalAlignment="Right"/>
<TextBlock Grid.Row="4" Grid.Column="0" Text="Last Collect:" Foreground="{DynamicResource ForegroundMutedBrush}" Margin="0,2"/>
<TextBlock Grid.Row="4" Grid.Column="1" Text="{Binding LastCollectionDisplay}" Foreground="{DynamicResource ForegroundBrush}" FontWeight="SemiBold" Margin="8,2" HorizontalAlignment="Right"/>
</Grid>
</StackPanel>
<!-- Offline overlay -->
<Border Background="#80000000" CornerRadius="6"
Visibility="{Binding IsOffline, Converter={StaticResource BoolToVisibility}}">
<StackPanel VerticalAlignment="Center" HorizontalAlignment="Center">
<TextBlock Text="&#x2717;" FontSize="28" Foreground="#EF4444"
HorizontalAlignment="Center"/>
<TextBlock Text="Offline" FontSize="13" Foreground="#EF4444"
FontWeight="SemiBold" HorizontalAlignment="Center" Margin="0,4,0,0"/>
</StackPanel>
</Border>
</Grid>
</Border>
</DataTemplate>
</ItemsControl.ItemTemplate>
Expand Down
2 changes: 2 additions & 0 deletions Lite/MainWindow.xaml.cs
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Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -340,6 +340,8 @@ private async Task RefreshOverviewAsync()
if (summary != null)
{
summary.ServerName = server.ServerName;
var connStatus = _serverManager.GetConnectionStatus(server.Id);
summary.IsOnline = connStatus.IsOnline;
summaries.Add(summary);
}
}
Expand Down
13 changes: 12 additions & 1 deletion Lite/Services/LocalDataService.Overview.cs
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -125,6 +125,7 @@ public class ServerSummaryItem
public string DisplayName { get; set; } = "";
public string ServerName { get; set; } = "";
public int ServerId { get; set; }
public bool? IsOnline { get; set; }
public double? CpuPercent { get; set; }
public double? MemoryMb { get; set; }
public int BlockingCount { get; set; }
Expand All @@ -137,11 +138,21 @@ public class ServerSummaryItem
public string DeadlockDisplay => DeadlockCount > 0 ? DeadlockCount.ToString() : "0";
public string LastCollectionDisplay => LastCollectionTime.HasValue ? ServerTimeHelper.FormatServerTime(LastCollectionTime, "HH:mm:ss") : "Never";

/* Connection status */
public string StatusDisplay => IsOnline switch { true => "Online", false => "Offline", _ => "Unknown" };
public SolidColorBrush StatusBrush => MakeBrush(IsOnline switch { true => "#4CAF50", false => "#EF4444", _ => "#888888" });
public bool IsOffline => IsOnline == false;

/* Color coding */
public SolidColorBrush CpuBrush => MakeBrush(CpuPercent >= 80 ? "#F44336" : CpuPercent >= 50 ? "#FF9800" : "#4CAF50");
public SolidColorBrush BlockingBrush => MakeBrush(BlockingCount > 0 ? "#FF9800" : "#4CAF50");
public SolidColorBrush DeadlockBrush => MakeBrush(DeadlockCount > 0 ? "#F44336" : "#4CAF50");
public SolidColorBrush CardBorderBrush => MakeBrush(DeadlockCount > 0 ? "#F44336" : BlockingCount > 0 ? "#FF9800" : CpuPercent >= 80 ? "#FF9800" : "#555555");
public SolidColorBrush CardBorderBrush => MakeBrush(
IsOnline == false ? "#EF4444" :
DeadlockCount > 0 ? "#F44336" :
BlockingCount > 0 ? "#FF9800" :
CpuPercent >= 80 ? "#FF9800" :
"#555555");

private static SolidColorBrush MakeBrush(string hex)
{
Expand Down