Storage - Replace LiteDB with SQLite + EF Core (#843)

Storage - Added LiteDB to SQLite migration
UI - Try to die a bit more gracefully
Core - Delay start watching plugins for hot reload after initializing
UI - Simplify category management logic
UI - Avoid crash during profile icon load
Storage - Fix entry metadata retrieval

src/Artemis.WebClient.Workshop/Handlers/InstallationHandlers/Implementations/ProfileEntryInstallationHandler.cs

@@ -74,9 +74,9 @@ public class ProfileEntryInstallationHandler : IEntryInstallationHandler
             try
             {
                 // Find the profile if still there
-                ProfileConfiguration? profile = _profileService.ProfileConfigurations.FirstOrDefault(c => c.ProfileId == profileId);
+                ProfileConfiguration? profile = _profileService.ProfileCategories.SelectMany(c => c.ProfileConfigurations).FirstOrDefault(c => c.ProfileId == profileId);
                 if (profile != null)
-                    _profileService.DeleteProfile(profile);
+                    _profileService.RemoveProfileConfiguration(profile);
 
                 // Remove the release
                 _workshopService.RemoveInstalledEntry(installedEntry);

src/Artemis.WebClient.Workshop/Models/InstalledEntry.cs

@@ -1,4 +1,6 @@
 using System.Diagnostics.CodeAnalysis;
+using System.Text.Json;
+using System.Text.Json.Nodes;
 using Artemis.Core;
 using Artemis.Storage.Entities.Workshop;
 
@@ -6,7 +8,7 @@ namespace Artemis.WebClient.Workshop.Models;
 
 public class InstalledEntry
 {
-    private Dictionary<string, object> _metadata = new();
+    private Dictionary<string, JsonNode> _metadata = new();
 
     internal InstalledEntry(EntryEntity entity)
     {
@@ -52,7 +54,7 @@ public class InstalledEntry
         ReleaseVersion = Entity.ReleaseVersion;
         InstalledAt = Entity.InstalledAt;
 
-        _metadata = Entity.Metadata != null ? new Dictionary<string, object>(Entity.Metadata) : new Dictionary<string, object>();
+        _metadata = Entity.Metadata != null ? new Dictionary<string, JsonNode>(Entity.Metadata) : new Dictionary<string, JsonNode>();
     }
 
     internal void Save()
@@ -67,7 +69,7 @@ public class InstalledEntry
         Entity.ReleaseVersion = ReleaseVersion;
         Entity.InstalledAt = InstalledAt;
 
-        Entity.Metadata = new Dictionary<string, object>(_metadata);
+        Entity.Metadata = new Dictionary<string, JsonNode>(_metadata);
     }
 
     /// <summary>
@@ -80,14 +82,14 @@ public class InstalledEntry
     /// <returns><see langword="true"/> if the metadata contains an element with the specified key; otherwise, <see langword="false"/>.</returns>
     public bool TryGetMetadata<T>(string key, [NotNullWhen(true)] out T? value)
     {
-        if (!_metadata.TryGetValue(key, out object? objectValue) || objectValue is not T result)
+        if (!_metadata.TryGetValue(key, out JsonNode? element))
         {
             value = default;
             return false;
         }
 
-        value = result;
-        return true;
+        value = element.GetValue<T>();
+        return value != null;
     }
 
     /// <summary>
@@ -97,7 +99,7 @@ public class InstalledEntry
     /// <param name="value">The value to set.</param>
     public void SetMetadata(string key, object value)
     {
-        _metadata[key] = value;
+        _metadata[key] = JsonSerializer.SerializeToNode(value) ?? throw new InvalidOperationException();
     }
 
     /// <summary>

src/Artemis.WebClient.Workshop/Repositories/AuthenticationRepository.cs

@@ -1,31 +1,30 @@
-using Artemis.WebClient.Workshop.Entities;
-using LiteDB;
+using Artemis.Core;
+using Artemis.Core.Services;
 
 namespace Artemis.WebClient.Workshop.Repositories;
 
 internal class AuthenticationRepository : IAuthenticationRepository
 {
-    private readonly LiteRepository _repository;
+    private readonly PluginSetting<string> _refreshToken;
 
-    public AuthenticationRepository(LiteRepository repository)
+    public AuthenticationRepository(ISettingsService settingsService)
     {
-        _repository = repository;
-        _repository.Database.GetCollection<RefreshTokenEntity>().EnsureIndex(s => s.RefreshToken);
+        // Of course anyone can grab these indirectly, but that goes for whatever we do.
+        // ISettingsService is a protected service so we at least don't make it very straightforward.
+        _refreshToken = settingsService.GetSetting<string>("Workshop.RefreshToken");
     }
 
     /// <inheritdoc />
     public void SetRefreshToken(string? refreshToken)
     {
-        _repository.Database.GetCollection<RefreshTokenEntity>().DeleteAll();
-
-        if (refreshToken != null)
-            _repository.Insert(new RefreshTokenEntity {RefreshToken = refreshToken});
+        _refreshToken.Value = refreshToken;
+        _refreshToken.Save();
     }
 
     /// <inheritdoc />
     public string? GetRefreshToken()
     {
-        return _repository.Query<RefreshTokenEntity>().FirstOrDefault()?.RefreshToken;
+        return _refreshToken.Value;
     }
 }