Add configurable model path to settings

StabilityMatrix/Helper/SettingsManager.cs

@@ -18,8 +18,6 @@ public class SettingsManager : ISettingsManager
             SettingsFileName);
     private readonly string? originalEnvPath = Environment.GetEnvironmentVariable("PATH", EnvironmentVariableTarget.Process);
 
-    public IA3WebApi? A3WebApi { get; set; }
-
     public Settings Settings { get; private set; } = new();
 
     public SettingsManager()
@@ -189,6 +187,18 @@ public class SettingsManager : ISettingsManager
         SaveSettings();
     }
     
+    public void SetModelsDirectory(string? directory)
+    {
+        Settings.ModelsDirectory = directory;
+        SaveSettings();
+    }
+    
+    public void SetFirstLaunchSetupComplete(bool value)
+    {
+        Settings.FirstLaunchSetupComplete = value;
+        SaveSettings();
+    }
+    
     private void LoadSettings()
     {
         var settingsContent = File.ReadAllText(SettingsPath);
@@ -196,6 +206,7 @@ public class SettingsManager : ISettingsManager
         {
             Converters = { new JsonStringEnumConverter() }
         })!;
+        Settings.SetDefaults();
     }
 
     private void SaveSettings()

StabilityMatrix/Models/Settings.cs

@@ -1,5 +1,8 @@
 using System;
 using System.Collections.Generic;
+using System.ComponentModel;
+using System.Diagnostics.CodeAnalysis;
+using System.IO;
 using System.Linq;
 using Wpf.Ui.Controls.Window;
 
@@ -7,6 +10,7 @@ namespace StabilityMatrix.Models;
 
 public class Settings
 {
+    public bool FirstLaunchSetupComplete { get; set; }
     public string? Theme { get; set; }
     public WindowBackdropType? WindowBackdropType { get; set; }
     public List<InstalledPackage> InstalledPackages { get; set; } = new();
@@ -17,6 +21,18 @@ public class Settings
     public string? WebApiHost { get; set; }
     public string? WebApiPort { get; set; }
 
+    [NotNull]
+    public string? ModelsDirectory { get; set; }
+    
+    /// <summary>
+    /// Sets default values for settings
+    /// </summary>
+    [MemberNotNull(nameof(ModelsDirectory))]
+    public void SetDefaults()
+    {
+        ModelsDirectory ??= Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData), "StabilityMatrix", "Models");
+    }
+
     public InstalledPackage? GetActiveInstalledPackage()
     {
         return InstalledPackages.FirstOrDefault(x => x.Id == ActiveInstalledPackage);

StabilityMatrix/Models/SharedFolders.cs

@@ -3,21 +3,19 @@ using System.IO;
 using NCode.ReparsePoints;
 using NLog;
 using StabilityMatrix.Extensions;
+using StabilityMatrix.Helper;
 using StabilityMatrix.Models.Packages;
 
 namespace StabilityMatrix.Models;
 
 public class SharedFolders : ISharedFolders
 {
-    private const string SharedFoldersName = "Models";
     private static readonly Logger Logger = LogManager.GetCurrentClassLogger();
-    public static string SharedFoldersPath =
+    private readonly ISettingsManager settingsManager;
-        Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData), "StabilityMatrix",
-            SharedFoldersName);
 
-    public static string SharedFolderTypeToName(SharedFolderType folderType)
+    public SharedFolders(ISettingsManager settingsManager)
     {
-        return Enum.GetName(typeof(SharedFolderType), folderType)!;
+        this.settingsManager = settingsManager;
     }
 
     public void SetupLinksForPackage(BasePackage basePackage, string installPath)
@@ -31,7 +29,7 @@ public class SharedFolders : ISharedFolders
         var provider = ReparsePointFactory.Provider;
         foreach (var (folderType, relativePath) in sharedFolders)
         {
-            var source = Path.GetFullPath(Path.Combine(SharedFoldersPath, folderType.GetStringValue()));
+            var source = Path.Combine(settingsManager.Settings.ModelsDirectory, folderType.GetStringValue());
             var destination = Path.GetFullPath(Path.Combine(installPath, relativePath));
             // Create source folder if it doesn't exist
             if (!Directory.Exists(source))
@@ -64,4 +62,24 @@ public class SharedFolders : ISharedFolders
             provider.CreateLink(destination, source, LinkType.Junction);
         }
     }
+
+    public void RemoveLinksForPackage(BasePackage package, string installPath)
+    {
+        var sharedFolders = package.SharedFolders;
+        if (sharedFolders == null)
+        {
+            return;
+        }
+        
+        foreach (var (_, relativePath) in sharedFolders)
+        {
+            var destination = Path.GetFullPath(Path.Combine(installPath, relativePath));
+            // Delete the destination folder if it exists
+            if (Directory.Exists(destination))
+            {
+                Logger.Info($"Deleting junction target {destination}");
+                Directory.Delete(destination, false);
+            }
+        }
+    }
 }

StabilityMatrix/ViewModels/CheckpointBrowserCardViewModel.cs

@@ -20,16 +20,18 @@ public partial class CheckpointBrowserCardViewModel : ProgressViewModel
 {
     private readonly IDownloadService downloadService;
     private readonly ISnackbarService snackbarService;
+    private readonly ISettingsManager settingsManager;
     public CivitModel CivitModel { get; init; }
     public BitmapImage CardImage { get; init; }
 
     public override Visibility ProgressVisibility => Value > 0 ? Visibility.Visible : Visibility.Collapsed;
     public override Visibility TextVisibility => Value > 0 ? Visibility.Visible : Visibility.Collapsed;
 
-    public CheckpointBrowserCardViewModel(CivitModel civitModel, IDownloadService downloadService, ISnackbarService snackbarService)
+    public CheckpointBrowserCardViewModel(CivitModel civitModel, IDownloadService downloadService, ISnackbarService snackbarService, ISettingsManager settingsManager)
     {
         this.downloadService = downloadService;
         this.snackbarService = snackbarService;
+        this.settingsManager = settingsManager;
         CivitModel = civitModel;
 
         if (civitModel.ModelVersions.Any() && civitModel.ModelVersions[0].Images.Any())
@@ -62,7 +64,7 @@ public partial class CheckpointBrowserCardViewModel : ProgressViewModel
         var latestModelFile = latestVersion.Files[0];
         var fileExpectedSha256 = latestModelFile.Hashes.SHA256;
         
-        var downloadFolder = Path.Combine(SharedFolders.SharedFoldersPath,
+        var downloadFolder = Path.Combine(settingsManager.Settings.ModelsDirectory,
             model.Type.ConvertTo<SharedFolderType>().GetStringValue());
         // Folders might be missing if user didn't install any packages yet
         Directory.CreateDirectory(downloadFolder);

StabilityMatrix/ViewModels/CheckpointBrowserViewModel.cs

@@ -21,6 +21,7 @@ public partial class CheckpointBrowserViewModel : ObservableObject
     private readonly ICivitApi civitApi;
     private readonly IDownloadService downloadService;
     private readonly ISnackbarService snackbarService;
+    private readonly ISettingsManager settingsManager;
     private const int MaxModelsPerPage = 14;
 
     [ObservableProperty] private string? searchQuery;
@@ -41,11 +42,12 @@ public partial class CheckpointBrowserViewModel : ObservableObject
     public IEnumerable<CivitSortMode> AllSortModes => Enum.GetValues(typeof(CivitSortMode)).Cast<CivitSortMode>();
     public IEnumerable<CivitModelType> AllModelTypes => Enum.GetValues(typeof(CivitModelType)).Cast<CivitModelType>();
 
-    public CheckpointBrowserViewModel(ICivitApi civitApi, IDownloadService downloadService, ISnackbarService snackbarService)
+    public CheckpointBrowserViewModel(ICivitApi civitApi, IDownloadService downloadService, ISnackbarService snackbarService, ISettingsManager settingsManager)
     {
         this.civitApi = civitApi;
         this.downloadService = downloadService;
         this.snackbarService = snackbarService;
+        this.settingsManager = settingsManager;
         
         SelectedPeriod = CivitPeriod.Month;
         SortMode = CivitSortMode.HighestRated;
@@ -90,7 +92,7 @@ public partial class CheckpointBrowserViewModel : ObservableObject
             CanGoToPreviousPage = CurrentPageNumber > 1;
             CanGoToNextPage = CurrentPageNumber < TotalPages;
             ModelCards = new ObservableCollection<CheckpointBrowserCardViewModel>(models.Items.Select(
-                m => new CheckpointBrowserCardViewModel(m, downloadService, snackbarService)));
+                m => new CheckpointBrowserCardViewModel(m, downloadService, snackbarService, settingsManager)));
             Logger.Debug($"Found {models.Items.Length} models");
         }
         catch (ApiException e)

StabilityMatrix/ViewModels/CheckpointManagerViewModel.cs

@@ -5,6 +5,7 @@ using System.Linq;
 using System.Threading.Tasks;
 using CommunityToolkit.Mvvm.ComponentModel;
 using NLog;
+using StabilityMatrix.Helper;
 using StabilityMatrix.Models;
 
 namespace StabilityMatrix.ViewModels;
@@ -13,27 +14,30 @@ public partial class CheckpointManagerViewModel : ObservableObject
 {
     private static readonly Logger Logger = LogManager.GetCurrentClassLogger();
     private readonly ISharedFolders sharedFolders;
+    private readonly ISettingsManager settingsManager;
     public ObservableCollection<CheckpointFolder> CheckpointFolders { get; set; } = new();
     
-    public CheckpointManagerViewModel(ISharedFolders sharedFolders)
+    public CheckpointManagerViewModel(ISharedFolders sharedFolders, ISettingsManager settingsManager)
     {
         this.sharedFolders = sharedFolders;
+        this.settingsManager = settingsManager;
     }
     
     public async Task OnLoaded()
     {
+        var modelsDirectory = settingsManager.Settings.ModelsDirectory;
         // Get all folders within the shared folder root
-        if (string.IsNullOrWhiteSpace(SharedFolders.SharedFoldersPath))
+        if (string.IsNullOrWhiteSpace(modelsDirectory))
         {
             return;
         }
         // Skip if the shared folder root doesn't exist
-        if (!Directory.Exists(SharedFolders.SharedFoldersPath))
+        if (!Directory.Exists(modelsDirectory))
         {
-            Logger.Debug($"Skipped shared folder index - {SharedFolders.SharedFoldersPath} doesn't exist");
+            Logger.Debug($"Skipped shared folder index - {modelsDirectory} doesn't exist");
             return;
         }
-        var folders = Directory.GetDirectories(SharedFolders.SharedFoldersPath);
+        var folders = Directory.GetDirectories(modelsDirectory);
         
         CheckpointFolders.Clear();
 

StabilityMatrix/ViewModels/TextToImageViewModel.cs

@@ -24,6 +24,7 @@ public partial class TextToImageViewModel : ObservableObject
     private readonly IA3WebApiManager a3WebApiManager;
     private readonly ISnackbarService snackbarService;
     private readonly PageContentDialogService pageContentDialogService;
+    private readonly ISettingsManager settingsManager;
     private AsyncDispatcherTimer? progressQueryTimer;
 
     [ObservableProperty]
@@ -72,12 +73,13 @@ public partial class TextToImageViewModel : ObservableObject
         "DPM++ 2M Karras"
     };
 
-    public TextToImageViewModel(IA3WebApiManager a3WebApiManager, ILogger<TextToImageViewModel> logger, ISnackbarService snackbarService, PageContentDialogService pageContentDialogService)
+    public TextToImageViewModel(IA3WebApiManager a3WebApiManager, ILogger<TextToImageViewModel> logger, ISnackbarService snackbarService, PageContentDialogService pageContentDialogService, ISettingsManager settingsManager)
     {
         this.logger = logger;
         this.a3WebApiManager = a3WebApiManager;
         this.snackbarService = snackbarService;
         this.pageContentDialogService = pageContentDialogService;
+        this.settingsManager = settingsManager;
         positivePromptText = "Positive";
         negativePromptText = "Negative";
         generationSteps = 10;
@@ -95,7 +97,7 @@ public partial class TextToImageViewModel : ObservableObject
         }
         
         // Set the diffusion checkpoint folder
-        var sdModelsDir = Path.Join(SharedFolders.SharedFoldersPath, SharedFolderType.StableDiffusion.GetStringValue());
+        var sdModelsDir = Path.Join(settingsManager.Settings.ModelsDirectory, SharedFolderType.StableDiffusion.GetStringValue());
         if (!Directory.Exists(sdModelsDir))
         {
             logger.LogWarning("Skipped model folder index - {SdModelsDir} does not exist", sdModelsDir);