DashboardViewModel

LogAnalyzerForWindows/LogAnalyzerForWindows.csproj

@@ -25,9 +25,9 @@
         <RootNamespace>LogAnalyzerForWindows</RootNamespace>
 
         <!-- Version Info -->
-        <AssemblyVersion>1.4.0.0</AssemblyVersion>
-        <FileVersion>1.4.0.0</FileVersion>
-        <InformationalVersion>1.4.0</InformationalVersion>
+        <AssemblyVersion>1.4.1.0</AssemblyVersion>
+        <FileVersion>1.4.1.0</FileVersion>
+        <InformationalVersion>1.4.1</InformationalVersion>
 
         <!-- Product Info -->
         <Authors>Bohdan Harabadzhyu</Authors>

LogAnalyzerForWindows/Program.cs

@@ -1,4 +1,6 @@
-using System.Runtime.Versioning;
+using System.Diagnostics;
+using System.Runtime.Versioning;
+using System.Security.Principal;
 using Avalonia;
 using Avalonia.ReactiveUI;
 using LogAnalyzerForWindows.Services;
@@ -10,13 +12,21 @@
 internal sealed class Program
 {
     public static SingleInstanceService? SingleInstance { get; private set; }
+    private static bool IsElevated { get; set; }
 
-    // Initialization code. Don't use any Avalonia, third-party APIs or any
-    // SynchronizationContext-reliant code before AppMain is called: things aren't initialized
-    // yet and stuff might break.
     [STAThread]
     public static void Main(string[] args)
     {
+        IsElevated = IsRunningAsAdmin();
+
+        if (!IsElevated && !args.Contains("--no-elevate"))
+        {
+            if (TryRestartAsAdmin())
+            {
+                return;
+            }
+        }
+
         SingleInstance = new SingleInstanceService();
 
         if (!SingleInstance.TryStart())
@@ -35,7 +45,51 @@
         }
     }
 
-    // Avalonia configuration, don't remove; also used by visual designer.
+    private static bool IsRunningAsAdmin()
+    {
+        try
+        {
+            using var identity = WindowsIdentity.GetCurrent();
+            var principal = new WindowsPrincipal(identity);
+            return principal.IsInRole(WindowsBuiltInRole.Administrator);
+        }
+        catch
+        {
+            return false;
+        }
+    }
+
+    private static bool TryRestartAsAdmin()
+    {
+        try
+        {
+            var exePath = Environment.ProcessPath;
+            if (string.IsNullOrEmpty(exePath))
+            {
+                return false;
+            }
+
+            var startInfo = new ProcessStartInfo
+            {
+                FileName = exePath,
+                UseShellExecute = true,
+                Verb = "runas",
+                Arguments = string.Join(" ", Environment.GetCommandLineArgs().Skip(1))
+            };
+
+            Process.Start(startInfo);
+            return true;
+        }
+        catch (System.ComponentModel.Win32Exception ex) when (ex.NativeErrorCode == 1223)
+        {
+            return false;
+        }
+        catch
+        {
+            return false;
+        }
+    }
+
     public static AppBuilder BuildAvaloniaApp()
         => AppBuilder.Configure<App>()
             .UsePlatformDetect()

LogAnalyzerForWindows/ViewModels/DashboardViewModel.cs

@@ -34,6 +34,9 @@
     private Axis[] _sourcesXAxes = [];
     private Axis[] _sourcesYAxes = [];
 
+    private Axis[] _eventIdsXAxes = [];
+    private Axis[] _eventIdsYAxes = [];
+
     public DashboardViewModel(ILogRepository repository)
     {
         _repository = repository ?? throw new ArgumentNullException(nameof(repository));
@@ -114,6 +117,18 @@
         private set => SetProperty(ref _timelineYAxes, value);
     }
 
+    public Axis[] EventIdsXAxes
+    {
+        get => _eventIdsXAxes;
+        private set => SetProperty(ref _eventIdsXAxes, value);
+    }
+
+    public Axis[] EventIdsYAxes
+    {
+        get => _eventIdsYAxes;
+        private set => SetProperty(ref _eventIdsYAxes, value);
+    }
+
     public ISeries[] TopSourcesSeries
     {
         get => _topSourcesSeries;
@@ -186,6 +201,27 @@
                 MinLimit = 0
             }
         ];
+
+        EventIdsYAxes =
+        [
+            new Axis
+            {
+                Labels = [],
+                LabelsPaint = new SolidColorPaint(SKColors.LightGray),
+                TextSize = 12
+            }
+        ];
+
+        EventIdsXAxes =
+        [
+            new Axis
+            {
+                Name = "Count",
+                NamePaint = new SolidColorPaint(SKColors.White),
+                LabelsPaint = new SolidColorPaint(SKColors.LightGray),
+                MinLimit = 0
+            }
+        ];
     }
 
     public async Task LoadSessionsAsync()
@@ -206,7 +242,7 @@
                 SelectedSession = "All Sessions";
             });
         }
         catch (Exception ex)
         {
             Debug.WriteLine($"Error loading sessions: {ex.Message}");
         }
@@ -247,7 +283,7 @@
                 StatusMessage = $"Dashboard loaded. Total: {stats.TotalLogs} logs";
             });
         }
         catch (Exception ex)
         {
             Debug.WriteLine($"Error loading dashboard: {ex.Message}");
             await Dispatcher.UIThread.InvokeAsync(() => { StatusMessage = $"Error: {ex.Message}"; });
@@ -363,24 +399,46 @@
         if (topEventIds.Count == 0)
         {
             TopEventIdsSeries = [];
+            EventIdsYAxes = [new Axis { Labels = [] }];
             return;
         }
 
-        var data = topEventIds
-            .Select(e => new { Label = $"ID: {e.EventId}", Value = e.Count })
-            .ToList();
+        var labels = topEventIds.Select(e => $"ID: {e.EventId}").ToArray();
+        var values = topEventIds.Select(e => e.Count).ToArray();
 
         TopEventIdsSeries =
         [
             new RowSeries<int>
             {
                 Name = "Event Count",
-                Values = data.Select(d => d.Value).ToArray(),
+                Values = values,
                 Fill = new SolidColorPaint(SKColors.Coral),
                 Stroke = null,
                 MaxBarWidth = 25,
                 DataLabelsPaint = new SolidColorPaint(SKColors.White),
-                DataLabelsPosition = LiveChartsCore.Measure.DataLabelsPosition.End
+                DataLabelsPosition = LiveChartsCore.Measure.DataLabelsPosition.End,
+                DataLabelsFormatter = point => point.Coordinate.PrimaryValue.ToString(CultureInfo.InvariantCulture)
+            }
+        ];
+
+        EventIdsYAxes =
+        [
+            new Axis
+            {
+                Labels = labels,
+                LabelsPaint = new SolidColorPaint(SKColors.LightGray),
+                TextSize = 11
+            }
+        ];
+
+        EventIdsXAxes =
+        [
+            new Axis
+            {
+                Name = "Count",
+                NamePaint = new SolidColorPaint(SKColors.White),
+                LabelsPaint = new SolidColorPaint(SKColors.LightGray),
+                MinLimit = 0
             }
         ];
     }

LogAnalyzerForWindows/Views/DashboardView.axaml

@@ -187,7 +187,9 @@
                                    Foreground="White"
                                    Margin="0,0,0,10" />
                         <lvc:CartesianChart Grid.Row="1"
-                                            Series="{Binding TopEventIdsSeries}" />
+                                            Series="{Binding TopEventIdsSeries}"
+                                            XAxes="{Binding EventIdsXAxes}"
+                                            YAxes="{Binding EventIdsYAxes}" />
                     </Grid>
                 </Border>
             </Grid>

LogAnalyzerForWindows/app.manifest

@@ -1,44 +1,25 @@
 <?xml version="1.0" encoding="utf-8"?>
 <assembly manifestVersion="1.0" xmlns="urn:schemas-microsoft-com:asm.v1">
-    <!-- This manifest is used on Windows only.
-         Don't remove it as it might cause problems with window transparency and embeded controls.
-         For more details visit https://learn.microsoft.com/en-us/windows/win32/sbscs/application-manifests -->
     <assemblyIdentity version="1.0.0.0" name="LogAnalyzerForWindows.Desktop"/>
 
     <trustInfo xmlns="urn:schemas-microsoft-com:asm.v2">
         <security>
             <requestedPrivileges xmlns="urn:schemas-microsoft-com:asm.v3">
-                <!-- UAC Manifest Options
-
-
-                     <requestedExecutionLevel  level="asInvoker" uiAccess="false" />
-                     <requestedExecutionLevel  level="requireAdministrator" uiAccess="false" />
-                     <requestedExecutionLevel  level="highestAvailable" uiAccess="false" />
-                        -->
-                <requestedExecutionLevel level="requireAdministrator" uiAccess="false" />
+                <requestedExecutionLevel level="asInvoker" uiAccess="false" />
             </requestedPrivileges>
         </security>
     </trustInfo>
 
     <compatibility xmlns="urn:schemas-microsoft-com:compatibility.v1">
         <application>
-            <!-- A list of the Windows versions that this application has been tested on
-                 and is designed to work with. -->
-
-            <!-- Windows 10 and Windows 11 -->
             <supportedOS Id="{8e0f7a12-bfb3-4fe8-b9a5-48fd50a15a9a}" />
         </application>
     </compatibility>
 
-    <!-- Indicates that the application is DPI-aware and will not be automatically scaled by Windows at higher
-         DPIs. Windows Presentation Foundation (WPF) applications are automatically DPI-aware and do not need
-         to opt in. Windows Forms applications targeting .NET Framework 4.6 that opt into this setting, should
-         also set the 'EnableWindowsFormsHighDpiAutoResizing' setting to 'true' in their app.config. -->
     <application xmlns="urn:schemas-microsoft-com:asm.v3">
         <windowsSettings>
             <dpiAware xmlns="http://schemas.microsoft.com/SMI/2005/WindowsSettings">true</dpiAware>
             <longPathAware xmlns="http://schemas.microsoft.com/SMI/2016/WindowsSettings">true</longPathAware>
         </windowsSettings>
     </application>
-
 </assembly>