fix(settings): close lock editors on relock and clear withheld details opened from All

The Xtream, Stalker and M3U category editors are gated by the PIN only when
they open; an idle relock left them on screen listing locked names with a
lock-rewriting Save. Each now closes itself when the session relocks.

ParentalLockEnforcementService also judges the selected Xtream/Stalker
item by its own category: a detail opened from All, recently added or
search has no selected category to vanish with, so it stayed open after a
relock.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>

libs/ui/components/src/lib/channel-list-container/groups-view/group-management-dialog/group-management-dialog.component.spec.ts

@@ -0,0 +1,67 @@
+import { signal } from '@angular/core';
+import { ComponentFixture, TestBed } from '@angular/core/testing';
+import { MAT_DIALOG_DATA, MatDialogRef } from '@angular/material/dialog';
+import { TranslateModule } from '@ngx-translate/core';
+import { ParentalLockService } from '@iptvnator/services';
+import {
+    GroupManagementDialogComponent,
+    GroupManagementDialogData,
+} from './group-management-dialog.component';
+
+describe('GroupManagementDialogComponent', () => {
+    const dialogRef = { close: jest.fn() };
+    const parentalLock = { active: signal(false) };
+
+    async function create(
+        data: GroupManagementDialogData
+    ): Promise<ComponentFixture<GroupManagementDialogComponent>> {
+        await TestBed.configureTestingModule({
+            imports: [
+                GroupManagementDialogComponent,
+                TranslateModule.forRoot(),
+            ],
+            providers: [
+                { provide: MatDialogRef, useValue: dialogRef },
+                { provide: MAT_DIALOG_DATA, useValue: data },
+                { provide: ParentalLockService, useValue: parentalLock },
+            ],
+        }).compileComponents();
+        const fixture = TestBed.createComponent(GroupManagementDialogComponent);
+        fixture.detectChanges();
+        return fixture;
+    }
+
+    const groups = [
+        { key: 'News', count: 3 },
+        { key: 'Adult', count: 2 },
+    ];
+
+    beforeEach(() => {
+        jest.clearAllMocks();
+        parentalLock.active.set(false);
+    });
+
+    it('closes without a result when the session relocks while locks are shown', async () => {
+        const fixture = await create({
+            groups,
+            hiddenGroupTitles: [],
+            lockedGroupTitles: ['Adult'],
+        });
+        expect(dialogRef.close).not.toHaveBeenCalled();
+
+        parentalLock.active.set(true);
+        fixture.detectChanges();
+
+        expect(dialogRef.close).toHaveBeenCalledWith(undefined);
+    });
+
+    it('keeps the plain hide/show editor open when the lock feature is off', async () => {
+        const fixture = await create({ groups, hiddenGroupTitles: ['News'] });
+
+        parentalLock.active.set(true);
+        fixture.detectChanges();
+
+        expect(dialogRef.close).not.toHaveBeenCalled();
+        expect(fixture.componentInstance.showLocks).toBe(false);
+    });
+});

libs/ui/components/src/lib/channel-list-container/groups-view/group-management-dialog/group-management-dialog.component.ts

@@ -3,6 +3,7 @@ import {
     ChangeDetectionStrategy,
     Component,
     computed,
+    effect,
     inject,
     signal,
 } from '@angular/core';
@@ -16,6 +17,7 @@ import {
 import { MatIconModule } from '@angular/material/icon';
 import { MatTooltipModule } from '@angular/material/tooltip';
 import { TranslatePipe } from '@ngx-translate/core';
+import { ParentalLockService } from '@iptvnator/services';
 import { foldSearchText } from '@iptvnator/shared/interfaces';
 
 export interface GroupManagementDialogGroup {
@@ -64,6 +66,7 @@ export class GroupManagementDialogComponent {
         >
     );
     readonly data = inject<GroupManagementDialogData>(MAT_DIALOG_DATA);
+    private readonly parentalLock = inject(ParentalLockService);
 
     readonly showLocks = this.data.lockedGroupTitles !== undefined;
     readonly searchTerm = signal('');
@@ -100,6 +103,16 @@ export class GroupManagementDialogComponent {
             this.groups().every((group) => group.selected)
     );
 
+    constructor() {
+        // A relock while the editor is open: the locked group names it
+        // lists and the lock list it can rewrite are behind the PIN.
+        effect(() => {
+            if (this.showLocks && this.parentalLock.active()) {
+                this.dialogRef.close(undefined);
+            }
+        });
+    }
+
     clearSearch(): void {
         this.searchTerm.set('');
     }