Added paths to log files in the "About" dialog for easier support (#304)

app/MindWork AI Studio/Pages/About.razor

@@ -26,6 +26,38 @@
             <ExpansionPanel HeaderIcon="@Icons.Material.Filled.EventNote" HeaderText="Changelog">
                 <Changelog/>
             </ExpansionPanel>
+            
+            <ExpansionPanel HeaderIcon="@Icons.Material.Filled.Book" HeaderText="Logbook">
+                <MudText Typo="Typo.h4">
+                    Explanation
+                </MudText>
+                <MudJustifiedText Class="mb-3" Typo="Typo.body1">
+                    AI Studio creates a log file at startup, in which events during startup are recorded. After startup,
+                    another log file is created that records all events that occur during the use of the app. This
+                    includes any errors that may occur. Depending on when an error occurs (at startup or during use),
+                    the contents of these log files can be helpful for troubleshooting. Sensitive information such as
+                    passwords is not included in the log files.
+                </MudJustifiedText>
+                
+                <MudJustifiedText Class="mb-3" Typo="Typo.body1">
+                    By clicking on the respective path, the path is copied to the clipboard. You might open these files
+                    with a text editor to view their contents.
+                </MudJustifiedText>
+                
+                <MudText Typo="Typo.h4">
+                    Startup log file
+                </MudText>
+                <MudList T="string" Class="mb-3">
+                    <MudListItem T="string" Icon="@Icons.Material.Outlined.Folder" Text="@this.logPaths.LogStartupPath" OnClick="() => this.CopyStartupLogPath()"/>
+                </MudList>
+                
+                <MudText Typo="Typo.h4">
+                    Usage log file
+                </MudText>
+                <MudList T="string" Class="mb-3">
+                    <MudListItem T="string" Icon="@Icons.Material.Outlined.Folder" Text="@this.logPaths.LogAppPath" OnClick="() => this.CopyAppLogPath()"/>
+                </MudList>
+            </ExpansionPanel>
 
             <ExpansionPanel HeaderIcon="@Icons.Material.Filled.Engineering" HeaderText="Motivation">
                 <Motivation/>

app/MindWork AI Studio/Pages/About.razor.cs

@@ -1,5 +1,8 @@
 using System.Reflection;
 
+using AIStudio.Tools.Rust;
+using AIStudio.Tools.Services;
+
 using Microsoft.AspNetCore.Components;
 
 namespace AIStudio.Pages;
@@ -9,9 +12,15 @@ public partial class About : ComponentBase
     [Inject]
     private MessageBus MessageBus { get; init; } = null!;
     
+    [Inject]
+    private RustService RustService { get; init; } = null!;
+    
+    [Inject]
+    private ISnackbar Snackbar { get; init; } = null!;
+    
     private static readonly Assembly ASSEMBLY = Assembly.GetExecutingAssembly();
     private static readonly MetaDataAttribute META_DATA = ASSEMBLY.GetCustomAttribute<MetaDataAttribute>()!;
-
+    
     private static string VersionDotnetRuntime => $"Used .NET runtime: v{META_DATA.DotnetVersion}";
     
     private static string VersionDotnetSdk => $"Used .NET SDK: v{META_DATA.DotnetSdkVersion}";
@@ -26,6 +35,28 @@ public partial class About : ComponentBase
     
     private static string TauriVersion => $"Tauri: v{META_DATA.TauriVersion}";
 
+    private GetLogPathsResponse logPaths;
+
+    #region Overrides of ComponentBase
+
+    private async Task CopyStartupLogPath()
+    {
+        await this.RustService.CopyText2Clipboard(this.Snackbar, this.logPaths.LogStartupPath);
+    }
+    
+    private async Task CopyAppLogPath()
+    {
+        await this.RustService.CopyText2Clipboard(this.Snackbar, this.logPaths.LogAppPath);
+    }
+    
+    protected override async Task OnInitializedAsync()
+    {
+        this.logPaths = await this.RustService.GetLogPaths();
+        await base.OnInitializedAsync();
+    }
+
+    #endregion
+    
     private const string LICENSE = """
         # Functional Source License, Version 1.1, MIT Future License
 

app/MindWork AI Studio/Tools/Rust/GetLogPathsResponse.cs

@@ -0,0 +1,3 @@
+namespace AIStudio.Tools.Rust;
+
+public readonly record struct GetLogPathsResponse(string LogStartupPath, string LogAppPath);

app/MindWork AI Studio/Tools/Services/RustService.Log.cs

@@ -0,0 +1,15 @@
+using AIStudio.Tools.Rust;
+
+namespace AIStudio.Tools.Services;
+
+public sealed partial class RustService
+{
+    /// <summary>
+    /// Get the paths of the log files.
+    /// </summary>
+    /// <returns>The paths of the log files.</returns>
+    public async Task<GetLogPathsResponse> GetLogPaths()
+    {
+        return await this.http.GetFromJsonAsync<GetLogPathsResponse>("/log/paths", this.jsonRustSerializerOptions);
+    }
+}

app/MindWork AI Studio/wwwroot/changelog/v0.9.31.md

@@ -2,3 +2,4 @@
 - Added Helmholtz (aka "Blablador") as provider. This provider is available to all researchers and employees of the 18 Helmholtz Centers as well as all eduGAIN organizations worldwide.
 - Added GWDG SAIA as provider. This provider is available to all researchers and employees of the GWDG, the Max Planck Society, the 18 Helmholtz Centers, and most German universities.
 - Added DeepSeek as provider.
+- Added paths to log files in the "About" dialog for easier troubleshooting and support.