[PM-11691] Remove Nord and Solarized Dark from extension (#11013)

* remove nord and solarized dark from AppearanceV2 component
- This component already behind the extension refresh feature flag

* update the users theme to system when nord or solarized dark is selected

* For desktop, still allow all theme types by overriding the default theme service.

* change theme on the fly rather than updating local state.

- When the feature flag is removed then a migration will have to take place

apps/browser/src/background/main.background.ts

@@ -610,8 +610,6 @@ export default class MainBackground {
       migrationRunner,
     );
 
-    this.themeStateService = new DefaultThemeStateService(this.globalStateProvider);
-
     this.masterPasswordService = new MasterPasswordService(
       this.stateProvider,
       this.stateService,
@@ -785,6 +783,11 @@ export default class MainBackground {
       this.authService,
     );
 
+    this.themeStateService = new DefaultThemeStateService(
+      this.globalStateProvider,
+      this.configService,
+    );
+
     this.bulkEncryptService = new FallbackBulkEncryptService(this.encryptService);
 
     this.cipherService = new CipherService(

apps/browser/src/vault/popup/settings/appearance-v2.component.ts

@@ -59,8 +59,6 @@ export class AppearanceV2Component implements OnInit {
       { name: i18nService.t("systemDefault"), value: ThemeType.System },
       { name: i18nService.t("light"), value: ThemeType.Light },
       { name: i18nService.t("dark"), value: ThemeType.Dark },
-      { name: "Nord", value: ThemeType.Nord },
-      { name: i18nService.t("solarizedDark"), value: ThemeType.SolarizedDark },
     ];
   }
 

apps/desktop/src/app/services/desktop-theme.service.ts

@@ -0,0 +1,25 @@
+import { map } from "rxjs";
+
+import { ThemeType } from "@bitwarden/common/platform/enums";
+import { GlobalStateProvider } from "@bitwarden/common/platform/state";
+import {
+  THEME_SELECTION,
+  ThemeStateService,
+} from "@bitwarden/common/platform/theming/theme-state.service";
+
+export class DesktopThemeStateService implements ThemeStateService {
+  private readonly selectedThemeState = this.globalStateProvider.get(THEME_SELECTION);
+
+  selectedTheme$ = this.selectedThemeState.state$.pipe(map((theme) => theme ?? this.defaultTheme));
+
+  constructor(
+    private globalStateProvider: GlobalStateProvider,
+    private defaultTheme: ThemeType = ThemeType.System,
+  ) {}
+
+  async setSelectedTheme(theme: ThemeType): Promise<void> {
+    await this.selectedThemeState.update(() => theme, {
+      shouldUpdate: (currentTheme) => currentTheme !== theme,
+    });
+  }
+}

apps/desktop/src/app/services/services.module.ts

@@ -66,6 +66,7 @@ import { SystemService } from "@bitwarden/common/platform/services/system.servic
 import { GlobalStateProvider, StateProvider } from "@bitwarden/common/platform/state";
 // eslint-disable-next-line import/no-restricted-paths -- Implementation for memory storage
 import { MemoryStorageService as MemoryStorageServiceForStateProviders } from "@bitwarden/common/platform/state/storage/memory-storage.service";
+import { ThemeStateService } from "@bitwarden/common/platform/theming/theme-state.service";
 import { VaultTimeoutStringType } from "@bitwarden/common/types/vault-timeout.type";
 import { CipherService as CipherServiceAbstraction } from "@bitwarden/common/vault/abstractions/cipher.service";
 import { DialogService } from "@bitwarden/components";
@@ -93,6 +94,7 @@ import { SearchBarService } from "../layout/search/search-bar.service";
 
 import { DesktopFileDownloadService } from "./desktop-file-download.service";
 import { DesktopSetPasswordJitService } from "./desktop-set-password-jit.service";
+import { DesktopThemeStateService } from "./desktop-theme.service";
 import { InitService } from "./init.service";
 import { NativeMessagingManifestService } from "./native-messaging-manifest.service";
 import { RendererCryptoFunctionService } from "./renderer-crypto-function.service";
@@ -212,6 +214,11 @@ const safeProviders: SafeProvider[] = [
     useFactory: () => fromIpcSystemTheme(),
     deps: [],
   }),
+  safeProvider({
+    provide: ThemeStateService,
+    useClass: DesktopThemeStateService,
+    deps: [GlobalStateProvider],
+  }),
   safeProvider({
     provide: EncryptedMessageHandlerService,
     deps: [

apps/web/src/app/core/core.module.ts

@@ -33,6 +33,7 @@ import { KdfConfigService } from "@bitwarden/common/auth/abstractions/kdf-config
 import { InternalMasterPasswordServiceAbstraction } from "@bitwarden/common/auth/abstractions/master-password.service.abstraction";
 import { ClientType } from "@bitwarden/common/enums";
 import { AppIdService } from "@bitwarden/common/platform/abstractions/app-id.service";
+import { ConfigService } from "@bitwarden/common/platform/abstractions/config/config.service";
 import { CryptoService as CryptoServiceAbstraction } from "@bitwarden/common/platform/abstractions/crypto.service";
 import { EnvironmentService } from "@bitwarden/common/platform/abstractions/environment.service";
 import { FileDownloadService } from "@bitwarden/common/platform/abstractions/file-download/file-download.service";
@@ -174,10 +175,10 @@ const safeProviders: SafeProvider[] = [
   }),
   safeProvider({
     provide: ThemeStateService,
-    useFactory: (globalStateProvider: GlobalStateProvider) =>
+    useFactory: (globalStateProvider: GlobalStateProvider, configService: ConfigService) =>
       // Web chooses to have Light as the default theme
-      new DefaultThemeStateService(globalStateProvider, ThemeType.Light),
+      new DefaultThemeStateService(globalStateProvider, configService, ThemeType.Light),
-    deps: [GlobalStateProvider],
+    deps: [GlobalStateProvider, ConfigService],
   }),
   safeProvider({
     provide: CLIENT_TYPE,

libs/angular/src/services/jslib-services.module.ts

@@ -364,7 +364,7 @@ const safeProviders: SafeProvider[] = [
   safeProvider({
     provide: ThemeStateService,
     useClass: DefaultThemeStateService,
-    deps: [GlobalStateProvider],
+    deps: [GlobalStateProvider, ConfigService],
   }),
   safeProvider({
     provide: AbstractThemingService,

libs/common/src/platform/theming/theme-state.service.ts

@@ -1,5 +1,7 @@
-import { Observable, map } from "rxjs";
+import { Observable, combineLatest, map } from "rxjs";
 
+import { FeatureFlag } from "../../enums/feature-flag.enum";
+import { ConfigService } from "../abstractions/config/config.service";
 import { ThemeType } from "../enums";
 import { GlobalStateProvider, KeyDefinition, THEMING_DISK } from "../state";
 
@@ -16,17 +18,32 @@ export abstract class ThemeStateService {
   abstract setSelectedTheme(theme: ThemeType): Promise<void>;
 }
 
-const THEME_SELECTION = new KeyDefinition<ThemeType>(THEMING_DISK, "selection", {
+export const THEME_SELECTION = new KeyDefinition<ThemeType>(THEMING_DISK, "selection", {
   deserializer: (s) => s,
 });
 
 export class DefaultThemeStateService implements ThemeStateService {
   private readonly selectedThemeState = this.globalStateProvider.get(THEME_SELECTION);
 
-  selectedTheme$ = this.selectedThemeState.state$.pipe(map((theme) => theme ?? this.defaultTheme));
+  selectedTheme$ = combineLatest([
+    this.selectedThemeState.state$,
+    this.configService.getFeatureFlag$(FeatureFlag.ExtensionRefresh),
+  ]).pipe(
+    map(([theme, isExtensionRefresh]) => {
+      // The extension refresh should not allow for Nord or SolarizedDark
+      // Default the user to their system theme
+      if (isExtensionRefresh && [ThemeType.Nord, ThemeType.SolarizedDark].includes(theme)) {
+        return ThemeType.System;
+      }
+
+      return theme;
+    }),
+    map((theme) => theme ?? this.defaultTheme),
+  );
 
   constructor(
     private globalStateProvider: GlobalStateProvider,
+    private configService: ConfigService,
     private defaultTheme: ThemeType = ThemeType.System,
   ) {}