Remove AUTO mode from api

apps/api/src/app/user/update-user-setting.dto.ts

@@ -52,7 +52,7 @@ export class UpdateUserSettingDto {
   @IsOptional()
   viewMode?: ViewMode;
 
-  @IsIn(<Appearance[]>['AUTO', 'DARK', 'LIGHT'])
+  @IsIn(<Appearance[]>['DARK', 'LIGHT'])
   @IsOptional()
   appearance?: Appearance;
 }

apps/api/src/app/user/user.service.ts

@@ -154,11 +154,6 @@ export class UserService {
       (user.Settings.settings as UserSettings).viewMode = 'DEFAULT';
     }
 
-    // Set default appearance value to AUTO
-    if (!(user.Settings.settings as UserSettings).appearance) {
-      (user.Settings.settings as UserSettings).appearance = 'AUTO';
-    }
-
     if (this.configurationService.get('ENABLE_FEATURE_SUBSCRIPTION')) {
       user.subscription =
         this.subscriptionService.getSubscription(Subscription);

apps/client/src/app/app.component.ts

@@ -100,11 +100,10 @@ export class AppComponent implements OnDestroy, OnInit {
     this.unsubscribeSubject.complete();
   }
 
-  private initializeTheme(userPreferredAppearance: Appearance = 'AUTO') {
-    const isDarkTheme =
-      userPreferredAppearance === 'DARK' ||
-      (userPreferredAppearance === 'AUTO' &&
-        window.matchMedia('(prefers-color-scheme: dark)').matches);
+  private initializeTheme(userPreferredAppearance?: Appearance) {
+    const isDarkTheme = userPreferredAppearance
+      ? userPreferredAppearance === 'DARK'
+      : window.matchMedia('(prefers-color-scheme: dark)').matches;
 
     this.materialCssVarsService.setDarkTheme(isDarkTheme);
 

apps/client/src/app/pages/account/account-page.html

@@ -204,8 +204,10 @@
                       [disabled]="!hasPermissionToUpdateUserSettings"
                       [value]="user.settings.appearance"
                       (selectionChange)="onChangeUserSetting('appearance', $event.value)"
+                      placeholder="AUTO"
+                      class="with-placeholder-as-option"
                     >
-                      <mat-option value="AUTO">AUTO</mat-option>
+                      <mat-option [value]="null">AUTO</mat-option>
                       <mat-option value="LIGHT">LIGHT</mat-option>
                       <mat-option value="DARK">DARK</mat-option>
                     </mat-select>

libs/common/src/lib/types/appearance.type.ts

@@ -1 +1 @@
-export type Appearance = 'AUTO' | 'LIGHT' | 'DARK';
+export type Appearance = 'LIGHT' | 'DARK';