refactor(runtime): gate downloads navigation by capability

libs/portal/shared/util/src/lib/navigation/portal-rail-links.spec.ts

@@ -1,7 +1,7 @@
 import { buildPortalRailLinks } from './portal-rail-links';
 
 describe('buildPortalRailLinks', () => {
-    it('builds Xtream links with scoped tooltip labels on Electron', () => {
+    it('builds Xtream links with scoped tooltip labels when downloads are supported', () => {
         const links = buildPortalRailLinks({
             provider: 'xtreams',
             playlistId: 'xtream-1',

libs/workspace/shell/feature/src/lib/workspace-shell/services/helpers/workspace-shell-command-builders.ts

@@ -29,7 +29,7 @@ export interface CommandBuilderContext {
     hasActivePlaylist: boolean;
     hasXtreamPlaylists: boolean;
     canRefreshPlaylist: boolean;
-    isElectron: boolean;
+    supportsDownloads: boolean;
     showDashboard: boolean;
     translate: TranslateFn;
     router: Router;
@@ -139,8 +139,13 @@ export function getPlaylistCommandDefinitions(
 export function getGlobalCommandDefinitions(
     ctx: CommandBuilderContext
 ): WorkspaceCommandContribution[] {
-    const { route, hasXtreamPlaylists, isElectron, showDashboard, actions } =
-        ctx;
+    const {
+        route,
+        hasXtreamPlaylists,
+        supportsDownloads,
+        showDashboard,
+        actions,
+    } = ctx;
 
     return [
         {
@@ -185,7 +190,7 @@ export function getGlobalCommandDefinitions(
             descriptionKey:
                 'WORKSPACE.SHELL.COMMANDS.OPEN_DOWNLOADS_DESCRIPTION',
             priority: 40,
-            visible: isElectron && route.kind !== 'downloads',
+            visible: supportsDownloads && route.kind !== 'downloads',
             run: () => actions.openDownloadsShortcut(),
         },
         {

libs/workspace/shell/feature/src/lib/workspace-shell/services/workspace-shell.facade.spec.ts

@@ -18,6 +18,7 @@ import {
 import { StalkerStore } from '@iptvnator/portal/stalker/data-access';
 import { XtreamStore } from '@iptvnator/portal/xtream/data-access';
 import {
+    DownloadsService,
     PlaylistsService,
     RuntimeCapabilitiesService,
     SettingsStore,
@@ -129,6 +130,7 @@ describe('WorkspaceShellFacade', () => {
         typeof signal<PlaylistSignalMeta | null>
     >;
     let playlistsSignal: ReturnType<typeof signal<PlaylistSignalMeta[]>>;
+    let downloadsActiveCountSignal: ReturnType<typeof signal<number>>;
     let refreshPreparationSignal: ReturnType<
         typeof signal<XtreamRefreshPreparationState | null>
     >;
@@ -142,6 +144,7 @@ describe('WorkspaceShellFacade', () => {
     let runtime: {
         isElectron: boolean;
         isMacOS: boolean;
+        supportsDownloads: boolean;
     };
 
     beforeEach(() => {
@@ -149,6 +152,7 @@ describe('WorkspaceShellFacade', () => {
         runtime = {
             isElectron: true,
             isMacOS: true,
+            supportsDownloads: true,
         };
 
         activePlaylistSignal = signal({
@@ -161,6 +165,7 @@ describe('WorkspaceShellFacade', () => {
             { _id: 'pl-1', serverUrl: 'http://example.com' },
             { _id: 'pl-2', macAddress: '00:11:22:33' },
         ]);
+        downloadsActiveCountSignal = signal(0);
         refreshPreparationSignal = signal<XtreamRefreshPreparationState | null>(
             null
         );
@@ -273,6 +278,12 @@ describe('WorkspaceShellFacade', () => {
                     provide: PlaylistsService,
                     useValue: playlistsService,
                 },
+                {
+                    provide: DownloadsService,
+                    useValue: {
+                        activeCount: downloadsActiveCountSignal,
+                    },
+                },
                 {
                     provide: MatDialog,
                     useValue: {
@@ -685,6 +696,20 @@ describe('WorkspaceShellFacade', () => {
         expect(commands.every((command) => command.enabled)).toBe(true);
     });
 
+    it('hides the downloads command when downloads are unsupported', () => {
+        (facade as unknown as { supportsDownloads: boolean }).supportsDownloads =
+            false;
+        activePlaylistSignal.set(null);
+        playlistsSignal.set([]);
+        facade.currentUrl.set('/workspace/dashboard');
+
+        const commands = facade.commandPaletteCommands();
+
+        expect(commands.map((command) => command.id)).not.toContain(
+            'open-downloads'
+        );
+    });
+
     it('includes M3U navigation, playlist actions, and Multi-EPG on playlist routes', () => {
         const headerContext = TestBed.inject(WorkspaceHeaderContextService);
 

libs/workspace/shell/feature/src/lib/workspace-shell/services/workspace-shell.facade.ts

@@ -100,7 +100,7 @@ export class WorkspaceShellFacade {
     private readonly runtime = inject(RuntimeCapabilitiesService);
     private readonly downloadsService = inject(DownloadsService);
     readonly hasActiveDownloads = computed(
-        () => this.isElectron && this.downloadsService.activeCount() > 0
+        () => this.supportsDownloads && this.downloadsService.activeCount() > 0
     );
     private readonly languageTick = toSignal(
         this.translate.onLangChange.pipe(startWith(null)),
@@ -146,6 +146,11 @@ export class WorkspaceShellFacade {
     get isMacOS(): boolean {
         return this.runtime.isMacOS;
     }
+
+    get supportsDownloads(): boolean {
+        return this.runtime.supportsDownloads;
+    }
+
     readonly currentUrl = signal(this.router.url);
     readonly currentRoute = computed(() =>
         parseWorkspaceShellRoute(this.currentUrl())
@@ -437,7 +442,7 @@ export class WorkspaceShellFacade {
             buildPortalRailLinks({
                 provider: context.provider,
                 playlistId: context.playlistId,
-                supportsDownloads: this.isElectron,
+                supportsDownloads: this.supportsDownloads,
                 workspace: true,
             }).primary,
             context.provider,
@@ -456,7 +461,7 @@ export class WorkspaceShellFacade {
             buildPortalRailLinks({
                 provider: context.provider,
                 playlistId: context.playlistId,
-                supportsDownloads: this.isElectron,
+                supportsDownloads: this.supportsDownloads,
                 workspace: true,
             }).secondary.filter((link) => link.section !== 'downloads'),
             context.provider,
@@ -801,7 +806,7 @@ export class WorkspaceShellFacade {
                 (playlist) => !!playlist.serverUrl
             ),
             canRefreshPlaylist: this.canRefreshPlaylist(),
-            isElectron: this.isElectron,
+            supportsDownloads: this.supportsDownloads,
             showDashboard: this.showDashboard(),
             translate: (key, params) => this.translateText(key, params),
             router: this.router,