Load user settings from constructor

imesense · Apr 24, 2024 · fcac992 · fcac992
1 parent 9885b00
commit fcac992
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Showing 2 changed files with 47 additions and 30 deletions.
diff --git a/src/ImeSense.Launchers.Belarus.Avalonia/App.axaml.cs b/src/ImeSense.Launchers.Belarus.Avalonia/App.axaml.cs
@@ -113,9 +113,10 @@ public override async void OnFrameworkInitializationCompleted()
     {
         if (ApplicationLifetime is IClassicDesktopStyleApplicationLifetime desktop) {
             var initializerManager = _serviceProvider.GetRequiredService<InitializerManager>();
+            var userManager = _serviceProvider.GetRequiredService<UserManager>();
+            await userManager.LoadAsync();
             initializerManager.InitializeLocale();
 
-            var userManager = _serviceProvider.GetRequiredService<UserManager>();
             var localeManager = _serviceProvider.GetRequiredService<ILocaleManager>();
             var locale = userManager.UserSettings?.Locale?.Key!;
 

diff --git a/src/ImeSense.Launchers.Belarus.Core/Manager/UserManager.cs b/src/ImeSense.Launchers.Belarus.Core/Manager/UserManager.cs
@@ -12,39 +12,20 @@
 
 namespace ImeSense.Launchers.Belarus.Core.Manager;
 
-public class UserManager : ReactiveObject
+public class UserManager(ILogger<UserManager>? logger,
+    IAuthenticationValidator authenticationValidator,
+    IStartGameValidator startGameValidator,
+    ILauncherStorage launcherStorage) : ReactiveObject
 {
-    private readonly ILogger<UserManager>? _logger;
-    private readonly IAuthenticationValidator _authenticationValidator;
-    private readonly IStartGameValidator _startGameValidator;
-    private readonly ILauncherStorage _launcherStorage;
+    private readonly ILogger<UserManager>? _logger = logger;
+    private readonly IAuthenticationValidator _authenticationValidator = authenticationValidator;
+    private readonly IStartGameValidator _startGameValidator = startGameValidator;
+    private readonly ILauncherStorage _launcherStorage = launcherStorage;
 
     [Reactive]
     public UserSettings? UserSettings { get; set; }
 
-    public UserManager(ILogger<UserManager>? logger, IAuthenticationValidator authenticationValidator, IStartGameValidator startGameValidator, ILauncherStorage launcherStorage)
-    {
-        _logger = logger;
-        _authenticationValidator = authenticationValidator;
-        _startGameValidator = startGameValidator;
-        _launcherStorage = launcherStorage;
-        Load();
-    }
-
-    private UserSettings CreateDefaultUserSettings() {
-        var userSettings = new UserSettings();
-        var systemCulture = CultureInfo.CurrentCulture;
-        if (systemCulture.ThreeLetterISOLanguageName.Equals(_launcherStorage.Locales[0].Key)) {
-            userSettings.Locale = _launcherStorage.Locales[0];
-        } else {
-            userSettings.Locale = _launcherStorage.Locales[1];
-        }
-        _logger?.LogInformation("Set locale: {locale}", userSettings.Locale.Title);
-
-        return userSettings;
-    }
-
-    private void Load()
+    public async Task LoadAsync()
     {
         if (!File.Exists(PathStorage.LauncherSetting)) {
             UserSettings = CreateDefaultUserSettings();
@@ -53,7 +34,8 @@ private void Load()
 
         try {
             using var json = File.OpenRead(PathStorage.LauncherSetting);
-            var user = JsonSerializer.Deserialize(json, SourceGenerationContext.Default.UserSettings)!;
+            var user = await JsonSerializer.DeserializeAsync(json, SourceGenerationContext.Default.UserSettings);
+            user ??= CreateDefaultUserSettings();
 
             if (!_startGameValidator.IsValidIpAddressOrUrl(user.IpAddress)) {
                 user.IpAddress = string.Empty;
@@ -91,4 +73,38 @@ public void Save()
         var json = JsonSerializer.Serialize(UserSettings, typeof(UserSettings), SourceGenerationContext.Default);
         writer.Write(json);
     }
+
+    public async Task SaveAsync()
+    {
+        if (UserSettings is null) {
+            throw new ArgumentNullException(nameof(UserSettings));
+        }
+        if (string.IsNullOrEmpty(UserSettings.Username)) {
+            throw new Exception("Username not specified");
+        }
+
+        if (!Directory.Exists(DirectoryStorage.User)) {
+            Directory.CreateDirectory(DirectoryStorage.User);
+        }
+
+        using var fileStream = new FileStream(PathStorage.LauncherSetting,
+            FileMode.Create);
+        using var writer = new StreamWriter(fileStream);
+
+        await JsonSerializer.SerializeAsync(fileStream, UserSettings, typeof(UserSettings), SourceGenerationContext.Default);
+    }
+
+    private UserSettings CreateDefaultUserSettings()
+    {
+        var userSettings = new UserSettings();
+        var systemCulture = CultureInfo.CurrentCulture;
+        if (systemCulture.ThreeLetterISOLanguageName.Equals(_launcherStorage.Locales[0].Key)) {
+            userSettings.Locale = _launcherStorage.Locales[0];
+        } else {
+            userSettings.Locale = _launcherStorage.Locales[1];
+        }
+        _logger?.LogInformation("Set locale: {locale}", userSettings.Locale.Title);
+
+        return userSettings;
+    }
 }