The most significant changes in the code include the addition of a new HTML file changelog\1.4.8.html to the project NebulaAuth.sln, which displays the changelog for version 1.4.8 of the software. A new converter ProxyDataTextConverter was added to App.xaml and a new class ProxyDataTextConverter was added in ProxyTextConverter.cs. The ProxyTextConverter was also modified to include the port number in the return string.

Several methods were added and modified in `Storage.cs`, `MainVM_Groups.cs`, `MainVM_Proxy.cs`, and `ProxyManagerVM.cs` to validate if the data can be saved before performing various operations. The `SnackbarController.cs` was modified to increase the minimum snackbar time and adjust the duration calculation.

In `MafileSerializer_SessionData.cs`, the check for whether the refresh token is expired or not was moved to a different location within the code. New localization entries were added in `localization.loc.json`.

The changes are as follows:

1. Added a new HTML file `changelog\1.4.8.html` to the project `NebulaAuth.sln`.
2. Added a new converter `ProxyDataTextConverter` to `App.xaml`.
3. Imported `AchiesUtilities.Web.Proxy` in `ProxyTextConverter.cs`.
4. Modified the return string in `ProxyTextConverter` to include the port number.
5. Added a new class `ProxyDataTextConverter` in `ProxyTextConverter.cs`.
6. Increased the minimum snackbar time from 1000 to 1200 in `SnackbarController.cs`.
7. Modified the duration calculation in `GetSnackbarTime` method in `SnackbarController.cs`.
8. Added tooltips to ComboBoxes in `MainWindow.xaml`.
9. Added a new method `ValidateCanSave` in `Storage.cs` to validate if the data can be saved.
10. Added a new method `GetProxyString` in `ProxyStorage.cs` to get the proxy string.
11. Modified the `CompareProxy` method in `ProxyStorage.cs` to compare the address and port of the proxy data.
12. Removed a logger info line in `Shell.cs`.
13. Added a new property `DuplicateFound` in `Storage.cs`.
14. Modified the `CreatePathForMafile` method in `Storage.cs` to create a file name based on the account name or steam id.
15. Modified the `AddGroup` method in `MainVM_Groups.cs` to validate if the data can be saved before adding a group.
16. Modified the `AddToGroup` method in `MainVM_Groups.cs` to validate if the data can be saved before adding to a group.
17. Modified the `RemoveGroup` method in `MainVM_Groups.cs` to validate if the data can be saved before removing a group.
18. Modified the `PerformQuery` method in `MainVM_Groups.cs` to set `SelectedMafile` to the first item in `MaFiles`.
19. Modified the `RemoveProxy` method in `MainVM_Proxy.cs` to validate if the data can be saved before removing a proxy.
20. Modified the `SelectedProxyChanged` method in `MainVM_Proxy.cs` to validate if the data can be saved before changing the selected proxy.
21. Added a new method `ValidateCanSaveAndWarn` in `MainVM_Proxy.cs` to validate if the data can be saved and send a snackbar message if it can't.
22. Modified the `TimerCheckSeconds` property in `MainVM_Timer.cs` to send a snackbar message when the timer is changed.
23. Added a new method `RemoveProxy` in `LoginAgainOnImportVM.cs` to remove the selected proxy.
24. Modified the `AddProxy` method in `ProxyManagerVM.cs` to use the `DefaultScheme` to parse the proxy data.
25. Modified the `AddProxy` method in `ProxyManagerVM.cs` to use the `DefaultScheme` to parse the proxy data and get the proxy string.
26. Modified the `CopyProxy` method in `ProxyManagerVM.cs` to get the proxy string.
27. Added new localization entries in `localization.loc.json`.
28. The `update.xml` file was updated to reflect the new version of the software (1.4.8.0) and the corresponding download URL and changelog URL were updated accordingly.
29. In `AdmissionHelper.cs`, a new constant `SESSION_ID_COOKIE_NAME` was added to replace hardcoded "sessionid" strings. The same was done for `LANGUAGE_COOKIE_NAME` replacing "Steam_Language". This change was reflected in multiple methods within the `AdmissionHelper` class.
30. A new method `CloneCookie` was added to `AdmissionHelper.cs` to create a copy of a given cookie. This method was then used to replace repetitive code in the `TransferCommunityCookies` method.
31. In `MafileSerializer_SessionData.cs`, the check for whether the refresh token is expired or not was moved to a different location within the code. This change does not affect the functionality but may improve readability or maintainability of the code.

NebulaAuth/Model/Storage.cs

@@ -9,6 +9,7 @@ using SteamLib.Utility.MaFiles;
 using System;
 using System.Collections.Generic;
 using System.Collections.ObjectModel;
+using System.DirectoryServices.ActiveDirectory;
 using System.IO;
 using System.Linq;
 
@@ -23,6 +24,7 @@ public static class Storage
     public static string RemovedMafileFolder { get; } = Path.GetFullPath(REMOVED_F);
 
     public static ObservableCollection<Mafile> MaFiles { get; } = new();
+
     public static readonly int DuplicateFound;
     static Storage()
     {
@@ -48,7 +50,7 @@ public static class Storage
             {
                 var data = ReadMafile(file);
 
-                if (hashNames.Contains(data.AccountName) ||  (data.SessionData != null && hashIds.Contains(data.SessionData.SteamId)))
+                if (hashNames.Contains(data.AccountName) || (data.SessionData != null && hashIds.Contains(data.SessionData.SteamId)))
                 {
                     DuplicateFound++;
                     Shell.Logger.Error("Duplicate mafile {file}", Path.GetFileName(file));
@@ -217,16 +219,18 @@ public static class Storage
 
     private static string CreatePathForMafile(Mafile data)
     {
-        if (data.SessionData == null)
-            throw new NullReferenceException("SessionData was null can't retrieve SteamId"); //TODO: handle with login
-
-        var useAccountName = Settings.Instance.UseAccountNameAsMafileName;
-        if (!useAccountName && (data.SessionData.SteamId.Steam64 == 0 || data.SessionData.SteamId.Steam64 == SteamId64.SEED))
+        string fileName;
+        if (Settings.Instance.UseAccountNameAsMafileName)
         {
-            useAccountName = true;
+            fileName = CreateFileNameWithAccountName(data.AccountName);
         }
+        else
+        {
+            if(data.SessionData == null)
+                throw new NullReferenceException("SessionData was null can't retrieve SteamId"); //FIXME: think about better way to handle
 
-        var fileName = useAccountName ? CreateFileNameWithAccountName(data.AccountName) : CreateFileNameWithSteamId(data.SessionData.SteamId);
+            fileName = CreateFileNameWithSteamId(data.SessionData.SteamId);
+        }
 
         return Path.Combine(MafileFolder, fileName);
     }
@@ -257,6 +261,11 @@ public static class Storage
         }
         return null;
     }
+
+    public static bool ValidateCanSave(Mafile data)
+    {
+       return Settings.Instance.UseAccountNameAsMafileName || data.SessionData != null;
+    }
 }
 
 internal class MafileNameComparer : IComparer<string>