Files
LanMountainDesktop/LanMountainDesktop.SamplePlugin/SamplePluginSettingsView.cs
lincube 103b215e35 0.5.2
后端服务支持
2026-03-09 14:14:50 +08:00

340 lines
13 KiB
C#

using Avalonia;
using Avalonia.Controls;
using Avalonia.Layout;
using Avalonia.Media;
using Avalonia.Threading;
using LanMountainDesktop.PluginSdk;
namespace LanMountainDesktop.SamplePlugin;
internal sealed class SamplePluginSettingsView : UserControl
{
private readonly IPluginContext _context;
private readonly SamplePluginRuntimeStateService _stateService;
private readonly SamplePluginClockService _clockService;
private readonly IPluginMessageBus _messageBus;
private readonly StackPanel _pluginInfoPanel = new() { Spacing = 8 };
private readonly StackPanel _capabilityPanel = new() { Spacing = 8 };
private readonly StackPanel _statusPanel = new() { Spacing = 10 };
private readonly List<IDisposable> _subscriptions = [];
public SamplePluginSettingsView(IPluginContext context)
{
_context = context;
_stateService = context.GetService<SamplePluginRuntimeStateService>()
?? throw new InvalidOperationException("SamplePluginRuntimeStateService is not available.");
_clockService = context.GetService<SamplePluginClockService>()
?? throw new InvalidOperationException("SamplePluginClockService is not available.");
_messageBus = context.GetService<IPluginMessageBus>()
?? throw new InvalidOperationException("IPluginMessageBus is not available.");
_stateService.MarkFrontendReady("Settings page is connected to plugin services and communication.");
AttachedToVisualTree += OnAttachedToVisualTree;
DetachedFromVisualTree += OnDetachedFromVisualTree;
Content = new Border
{
Background = new LinearGradientBrush
{
StartPoint = new RelativePoint(0, 0, RelativeUnit.Relative),
EndPoint = new RelativePoint(1, 1, RelativeUnit.Relative),
GradientStops =
[
new GradientStop(Color.Parse("#1F0B1120"), 0),
new GradientStop(Color.Parse("#260C4A6E"), 1)
]
},
BorderBrush = new SolidColorBrush(Color.Parse("#6628B2FF")),
BorderThickness = new Thickness(1),
CornerRadius = new CornerRadius(18),
Padding = new Thickness(18),
Child = new StackPanel
{
Spacing = 14,
Children =
{
new TextBlock
{
Text = "Sample Plugin Capability Inspector",
FontSize = 22,
FontWeight = FontWeight.SemiBold,
Foreground = Brushes.White
},
CreateSection("Plugin Info", _pluginInfoPanel),
CreateSection("Accessible Capabilities", _capabilityPanel),
CreateSection("Live Runtime Status", _statusPanel)
}
}
};
RefreshView();
}
private void OnAttachedToVisualTree(object? sender, VisualTreeAttachmentEventArgs e)
{
SubscribeToPluginBus();
RefreshView();
}
private void OnDetachedFromVisualTree(object? sender, VisualTreeAttachmentEventArgs e)
{
foreach (var subscription in _subscriptions)
{
subscription.Dispose();
}
_subscriptions.Clear();
}
private void SubscribeToPluginBus()
{
if (_subscriptions.Count > 0)
{
return;
}
_subscriptions.Add(_messageBus.Subscribe<SamplePluginClockTickMessage>(_ =>
Dispatcher.UIThread.Post(RefreshView)));
_subscriptions.Add(_messageBus.Subscribe<SamplePluginStateChangedMessage>(_ =>
Dispatcher.UIThread.Post(RefreshView)));
}
private void RefreshView()
{
var snapshot = _stateService.GetSnapshot();
RefreshPluginInfo(snapshot);
RefreshCapabilities();
RefreshStatuses(snapshot);
}
private void RefreshPluginInfo(SamplePluginRuntimeSnapshot snapshot)
{
_pluginInfoPanel.Children.Clear();
_pluginInfoPanel.Children.Add(CreateInfoLine("Plugin Name", snapshot.Manifest.Name));
_pluginInfoPanel.Children.Add(CreateInfoLine("Plugin Id", snapshot.Manifest.Id));
_pluginInfoPanel.Children.Add(CreateInfoLine("Version", snapshot.Manifest.Version ?? "dev"));
_pluginInfoPanel.Children.Add(CreateInfoLine("Author", snapshot.Manifest.Author ?? "(none)"));
_pluginInfoPanel.Children.Add(CreateInfoLine("Description", snapshot.Manifest.Description ?? "(none)"));
_pluginInfoPanel.Children.Add(CreateInfoLine("Plugin Directory", snapshot.PluginDirectory));
_pluginInfoPanel.Children.Add(CreateInfoLine("Data Directory", snapshot.DataDirectory));
_pluginInfoPanel.Children.Add(CreateInfoLine("Host Application", snapshot.HostApplicationName));
_pluginInfoPanel.Children.Add(CreateInfoLine("Host Version", snapshot.HostVersion));
_pluginInfoPanel.Children.Add(CreateInfoLine("SDK API Version", snapshot.SdkApiVersion));
_pluginInfoPanel.Children.Add(CreateInfoLine("State Service Resolved", (_context.GetService<SamplePluginRuntimeStateService>() is not null).ToString()));
_pluginInfoPanel.Children.Add(CreateInfoLine("Clock Service Resolved", (_context.GetService<SamplePluginClockService>() is not null).ToString()));
_pluginInfoPanel.Children.Add(CreateInfoLine("Message Bus Resolved", (_context.GetService<IPluginMessageBus>() is not null).ToString()));
_pluginInfoPanel.Children.Add(CreateInfoLine("Component Placed", snapshot.HasPlacedComponent ? "Yes" : "No"));
_pluginInfoPanel.Children.Add(CreateInfoLine("Placed Count", snapshot.PlacedCount.ToString()));
_pluginInfoPanel.Children.Add(CreateInfoLine("Preview Count", snapshot.PreviewCount.ToString()));
_pluginInfoPanel.Children.Add(CreateInfoLine(
"Placement Ids",
snapshot.PlacementIds.Count == 0 ? "(none)" : string.Join(", ", snapshot.PlacementIds)));
_pluginInfoPanel.Children.Add(CreateInfoLine("Last Component Id", snapshot.LastComponentId ?? "(none)"));
_pluginInfoPanel.Children.Add(CreateInfoLine(
"Last Cell Size",
snapshot.LastCellSize > 0 ? $"{snapshot.LastCellSize:F0}px" : "(unknown)"));
_pluginInfoPanel.Children.Add(CreateInfoLine(
"Clock Service Time",
_clockService.CurrentTime.LocalDateTime.ToString("HH:mm:ss")));
}
private void RefreshCapabilities()
{
var capabilities = _stateService.GetCapabilities(
_context,
_context.GetService<SamplePluginRuntimeStateService>() is not null,
_context.GetService<SamplePluginClockService>() is not null,
_context.GetService<IPluginMessageBus>() is not null);
_capabilityPanel.Children.Clear();
foreach (var capability in capabilities)
{
_capabilityPanel.Children.Add(CreateCapabilityCard(capability));
}
}
private void RefreshStatuses(SamplePluginRuntimeSnapshot snapshot)
{
_statusPanel.Children.Clear();
foreach (var entry in snapshot.StatusEntries)
{
var palette = GetPalette(entry.State);
_statusPanel.Children.Add(new Border
{
Background = new SolidColorBrush(palette.Background),
BorderBrush = new SolidColorBrush(palette.Border),
BorderThickness = new Thickness(1),
CornerRadius = new CornerRadius(12),
Padding = new Thickness(12, 10),
Child = new StackPanel
{
Spacing = 4,
Children =
{
CreateStatusHeader(entry, palette),
new TextBlock
{
Text = entry.Detail,
Foreground = new SolidColorBrush(Color.Parse("#FFE0F2FE")),
TextWrapping = TextWrapping.Wrap
},
new TextBlock
{
Text = $"Updated: {entry.UpdatedAt.LocalDateTime:HH:mm:ss}",
Foreground = new SolidColorBrush(Color.Parse("#FF93C5FD"))
}
}
}
});
}
}
private Border CreateSection(string title, Control content)
{
return new Border
{
Background = new SolidColorBrush(Color.Parse("#14000000")),
BorderBrush = new SolidColorBrush(Color.Parse("#3328B2FF")),
BorderThickness = new Thickness(1),
CornerRadius = new CornerRadius(14),
Padding = new Thickness(14),
Child = new StackPanel
{
Spacing = 12,
Children =
{
new TextBlock
{
Text = title,
FontSize = 16,
FontWeight = FontWeight.SemiBold,
Foreground = Brushes.White
},
content
}
}
};
}
private Control CreateInfoLine(string label, string value)
{
var grid = new Grid
{
ColumnDefinitions = new ColumnDefinitions("180,*"),
ColumnSpacing = 10
};
var labelText = new TextBlock
{
Text = label,
Foreground = new SolidColorBrush(Color.Parse("#FFBAE6FD")),
FontWeight = FontWeight.SemiBold,
TextWrapping = TextWrapping.Wrap
};
var valueText = new TextBlock
{
Text = value,
Foreground = Brushes.White,
TextWrapping = TextWrapping.Wrap
};
grid.Children.Add(labelText);
grid.Children.Add(valueText);
Grid.SetColumn(valueText, 1);
return grid;
}
private Control CreateCapabilityCard(SamplePluginCapabilityItem item)
{
return new Border
{
Background = new SolidColorBrush(Color.Parse("#0F082F49")),
BorderBrush = new SolidColorBrush(Color.Parse("#3338BDF8")),
BorderThickness = new Thickness(1),
CornerRadius = new CornerRadius(12),
Padding = new Thickness(12, 10),
Child = new StackPanel
{
Spacing = 4,
Children =
{
new TextBlock
{
Text = item.Title,
Foreground = Brushes.White,
FontWeight = FontWeight.SemiBold
},
new TextBlock
{
Text = item.Detail,
Foreground = new SolidColorBrush(Color.Parse("#FFE0F2FE")),
TextWrapping = TextWrapping.Wrap
}
}
}
};
}
private static Control CreateStatusHeader(
SamplePluginStatusEntry entry,
(Color Background, Color Border, Color Dot) palette)
{
var grid = new Grid
{
ColumnDefinitions = new ColumnDefinitions("Auto,*,Auto"),
ColumnSpacing = 8
};
var dot = new Border
{
Width = 10,
Height = 10,
CornerRadius = new CornerRadius(999),
Background = new SolidColorBrush(palette.Dot),
VerticalAlignment = VerticalAlignment.Center
};
var title = new TextBlock
{
Text = entry.Title,
FontSize = 15,
FontWeight = FontWeight.SemiBold,
Foreground = Brushes.White
};
var summary = new TextBlock
{
Text = entry.Summary,
Foreground = new SolidColorBrush(Color.Parse("#FFD7F2FF")),
HorizontalAlignment = HorizontalAlignment.Right
};
grid.Children.Add(dot);
grid.Children.Add(title);
grid.Children.Add(summary);
Grid.SetColumn(title, 1);
Grid.SetColumn(summary, 2);
return grid;
}
private static (Color Background, Color Border, Color Dot) GetPalette(SamplePluginHealthState state)
{
return state switch
{
SamplePluginHealthState.Healthy => (
Color.Parse("#1F115E59"),
Color.Parse("#665EEAD4"),
Color.Parse("#5EEAD4")),
SamplePluginHealthState.Faulted => (
Color.Parse("#291B1B"),
Color.Parse("#66F87171"),
Color.Parse("#F87171")),
_ => (
Color.Parse("#2B3A2A0D"),
Color.Parse("#66FBBF24"),
Color.Parse("#FBBF24"))
};
}
}