fix linting

.eslintrc.json

@@ -1,86 +1,33 @@
 {
   "root": true,
-  "ignorePatterns": [
-    "projects/**/*"
-  ],
+  "ignorePatterns": ["projects/**/*"],
   "overrides": [
     {
-      "files": [
-        "*.ts"
-      ],
-      "parserOptions": {
-        "project": [
-          "tsconfig.json"
-        ],
-        "createDefaultProgram": true
-      },
-      "extends": [
-        "plugin:@angular-eslint/recommended",
-        "plugin:@angular-eslint/template/process-inline-templates",
-        "eslint:recommended",
-        "plugin:@typescript-eslint/recommended",
-        "plugin:@typescript-eslint/recommended-requiring-type-checking",
-        "plugin:prettier/recommended"
-      ],
+      "files": ["*.ts"],
+      "extends": ["eslint:recommended", "plugin:@typescript-eslint/recommended", "plugin:@angular-eslint/recommended", "plugin:@angular-eslint/template/process-inline-templates"],
       "rules": {
-        "prettier/prettier": [
-          "error",
-          {
-            "endOfLine": "auto"
-          }
-        ],
-        "@typescript-eslint/explicit-member-accessibility": "error",
-        "@angular-eslint/component-selector": [
-          "error",
-          {
-            "prefix": "app",
-            "style": "kebab-case",
-            "type": "element"
-          }
-        ],
-        "@typescript-eslint/unbound-method": [
-          "off"
-        ],
         "@angular-eslint/directive-selector": [
           "error",
           {
+            "type": "attribute",
             "prefix": "app",
-            "style": "camelCase",
-            "type": "attribute"
+            "style": "camelCase"
           }
-        ]
-      }
-    },
-    {
-      "files": [
-        "*.html"
-      ],
-      "extends": [
-        "plugin:@angular-eslint/template/recommended"
-      ],
-      "rules": {
-        "prettier/prettier": [
+        ],
+        "@angular-eslint/component-selector": [
           "error",
           {
-            "endOfLine": "auto"
+            "type": "element",
+            "prefix": "app",
+            "style": "kebab-case"
           }
         ]
       }
     },
     {
-      "files": [
-        "*.spec.ts"
-      ],
-      "rules": {
-        "@typescript-eslint/await-thenable": "off",
-        "@typescript-eslint/no-explicit-any": "off",
-        "@typescript-eslint/no-floating-promises": "off",
-        "@typescript-eslint/no-unsafe-argument": "off",
-        "@typescript-eslint/no-unsafe-assignment": "off",
-        "@typescript-eslint/no-unsafe-call": "off",
-        "@typescript-eslint/no-unsafe-member-access": "off",
-        "@typescript-eslint/no-unsafe-return": "off"
-      }
+      "files": ["*.html"],
+      "extends": ["plugin:@angular-eslint/template/recommended", "plugin:@angular-eslint/template/accessibility"],
+      "rules": {}
     }
   ]
 }

.gitea/workflows/angular-build.yml

@@ -0,0 +1,37 @@
+name: Angular Build
+
+on:
+  push:
+    branches:
+      - dev
+
+jobs:
+  build:
+    runs-on: runner
+    container:
+      image: node:20-bullseye
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Install dependencies
+        run: npm ci -f
+
+      - name: Create firebase.ts
+        run: |
+          mkdir -p src/app
+          cat > src/environments/firebase.ts <<'EOF'
+          export const firebase = {
+            apiKey: "${{ secrets.FIREBASE_API_KEY }}",
+            authDomain: "${{ secrets.FIREBASE_AUTH_DOMAIN }}",
+            databaseURL: 'https://worshipgenerator.firebaseio.com',
+            projectId: "${{ secrets.FIREBASE_PROJECT_ID }}",
+            storageBucket: "${{ secrets.FIREBASE_STORAGE_BUCKET }}",
+            messagingSenderId: "${{ secrets.FIREBASE_MESSAGING_SENDER_ID }}",
+            appId: "${{ secrets.FIREBASE_APP_ID }}"
+          };
+          EOF
+
+      - name: Build Angular
+        run: npm run build

angular.json

@@ -22,9 +22,7 @@
               "base": "dist/wgenerator"
             },
             "index": "src/index.html",
-            "polyfills": [
-              "src/polyfills.ts"
-            ],
+            "polyfills": ["src/polyfills.ts"],
             "tsConfig": "tsconfig.app.json",
             "inlineStyleLanguage": "less",
             "assets": [
@@ -40,17 +38,9 @@
               "src/assets",
               "src/manifest.webmanifest"
             ],
-            "styles": [
-              "src/custom-theme.scss",
-              "src/styles/styles.less",
-              "src/styles/shadow.less"
-            ],
+            "styles": ["src/custom-theme.scss", "src/styles/styles.less", "src/styles/shadow.less"],
             "scripts": [],
-            "allowedCommonJsDependencies": [
-              "lodash",
-              "docx",
-              "qrcode"
-            ]
+            "allowedCommonJsDependencies": ["lodash", "docx", "qrcode"]
           },
           "configurations": {
             "production": {
@@ -99,11 +89,15 @@
           "options": {
             "runner": "vitest",
             "tsConfig": "tsconfig.spec.json",
-            "setupFiles": [
-              "src/test-vitest.ts"
-            ],
+            "setupFiles": ["src/test-vitest.ts"],
             "runnerConfig": true
           }
+        },
+        "lint": {
+          "builder": "@angular-eslint/builder:lint",
+          "options": {
+            "lintFilePatterns": ["src/**/*.ts", "src/**/*.html"]
+          }
         }
       }
     }

package.json

@@ -6,6 +6,7 @@
     "build": "ng build --configuration production",
     "build:dev": "ng build --configuration development",
     "deploy": "ng build --configuration production && firebase deploy",
+    "deploy-beta": "ng b && firebase hosting:channel:deploy beta",
     "test": "ng test",
     "lint": "ng lint --fix",
     "update": "ng update @angular/cdk @angular/cli @angular/core @angular/material && ncu -u && npm i && npm fix"
@@ -49,6 +50,7 @@
     "@angular/language-service": "^21.2.2",
     "@typescript-eslint/eslint-plugin": "^8.57.0",
     "@typescript-eslint/parser": "^8.57.0",
+    "angular-eslint": "^21.3.1",
     "eslint": "^9.39.4",
     "eslint-config-prettier": "^10.1.8",
     "eslint-plugin-prettier": "^5.5.5",

src/app/app-routing.module.ts

@@ -1,5 +1,9 @@
 import {NgModule} from '@angular/core';
-import {PreloadAllModules, RouterModule, Routes} from '@angular/router';
+import {RouterModule, Routes} from '@angular/router';
+import {FirebaseApp} from '@angular/fire/app';
+import {provideStorage} from '@angular/fire/storage';
+import {inject} from '@angular/core';
+import {getStorage} from 'firebase/storage';
 import {RoleGuard} from './widget-modules/guards/role.guard';
 import {AuthGuard} from './widget-modules/guards/auth.guard';
 
@@ -12,6 +16,7 @@ const routes: Routes = [
   {
     path: 'songs',
     loadChildren: () => import('./modules/songs/songs.module').then(m => m.SongsModule),
+    providers: [provideStorage(() => getStorage(inject(FirebaseApp)))],
     canActivate: [AuthGuard, RoleGuard],
     data: {
       requiredRoles: ['user'],
@@ -50,7 +55,6 @@ const routes: Routes = [
 @NgModule({
   imports: [
     RouterModule.forRoot(routes, {
-      preloadingStrategy: PreloadAllModules,
       scrollPositionRestoration: 'enabled',
       // relativeLinkResolution: 'legacy',
     }),

src/app/app.component.ts

@@ -1,6 +1,5 @@
 import {ChangeDetectionStrategy, Component, OnInit} from '@angular/core';
 import {fader} from './animations';
-import {register} from 'swiper/element/bundle';
 import {RouterOutlet} from '@angular/router';
 import {NavigationComponent} from './widget-modules/components/application-frame/navigation/navigation.component';
 
@@ -13,10 +12,6 @@ import {NavigationComponent} from './widget-modules/components/application-frame
   imports: [RouterOutlet, NavigationComponent],
 })
 export class AppComponent implements OnInit {
-  public constructor() {
-    register();
-  }
-
   public ngOnInit(): void {
     setTimeout(() => document.querySelector('#load-bg')?.classList.add('hidden'), 1000);
     setTimeout(() => document.querySelector('#load-bg')?.remove(), 5000);

src/app/modules/guest/guest-show-data.service.spec.ts

@@ -1,4 +1,5 @@
 import {TestBed} from '@angular/core/testing';
+import {Firestore} from '@angular/fire/firestore';
 import {of} from 'rxjs';
 import {DbService} from 'src/app/services/db.service';
 import {GuestShowDataService} from './guest-show-data.service';
@@ -11,6 +12,7 @@ describe('GuestShowDataService', () => {
   let colAddSpy: jasmine.Spy<() => Promise<{id: string}>>;
   let colSpy: jasmine.Spy;
   let dbServiceSpy: jasmine.SpyObj<DbService>;
+  let firestoreStub: Firestore;
 
   beforeEach(async () => {
     docUpdateSpy = jasmine.createSpy('update').and.resolveTo();
@@ -26,9 +28,13 @@ describe('GuestShowDataService', () => {
     dbServiceSpy.doc$.and.returnValue(of({id: 'guest-1'}) as never);
     dbServiceSpy.doc.and.callFake(docSpy);
     dbServiceSpy.col.and.callFake(colSpy);
+    firestoreStub = {} as Firestore;
 
     await TestBed.configureTestingModule({
-      providers: [{provide: DbService, useValue: dbServiceSpy}],
+      providers: [
+        {provide: DbService, useValue: dbServiceSpy},
+        {provide: Firestore, useValue: firestoreStub},
+      ],
     });
 
     service = TestBed.inject(GuestShowDataService);

src/app/modules/guest/guest-show-data.service.ts

@@ -1,4 +1,5 @@
-import {Injectable, inject} from '@angular/core';
+import {EnvironmentInjector, Injectable, inject, runInInjectionContext} from '@angular/core';
+import {doc, Firestore, getDoc} from '@angular/fire/firestore';
 import {Observable} from 'rxjs';
 import {shareReplay} from 'rxjs/operators';
 import {DbService} from 'src/app/services/db.service';
@@ -9,6 +10,8 @@ import {GuestShow} from './guest-show';
 })
 export class GuestShowDataService {
   private dbService = inject(DbService);
+  private firestore = inject(Firestore);
+  private environmentInjector = inject(EnvironmentInjector);
 
   private collection = 'guest';
   public list$: Observable<GuestShow[]> = this.dbService.col$<GuestShow>(this.collection).pipe(
@@ -19,6 +22,18 @@ export class GuestShowDataService {
   );
 
   public read$: (id: string) => Observable<GuestShow | null> = (id: string): Observable<GuestShow | null> => this.dbService.doc$(`${this.collection}/${id}`);
+  public read: (id: string) => Promise<GuestShow | null> = async (id: string): Promise<GuestShow | null> => {
+    const snapshot = await runInInjectionContext(this.environmentInjector, () => getDoc(doc(this.firestore, `${this.collection}/${id}`)));
+
+    if (!snapshot.exists()) {
+      return null;
+    }
+
+    return {
+      id: snapshot.id,
+      ...(snapshot.data() as Omit<GuestShow, 'id'>),
+    };
+  };
   public update$: (id: string, data: Partial<GuestShow>) => Promise<void> = async (id: string, data: Partial<GuestShow>): Promise<void> =>
     await this.dbService.doc(this.collection + '/' + id).update(data);
   public add: (data: Partial<GuestShow>) => Promise<string> = async (data: Partial<GuestShow>): Promise<string> => (await this.dbService.col(this.collection).add(data)).id;

src/app/modules/guest/guest-show.service.spec.ts

@@ -38,11 +38,15 @@ describe('GuestShowService', () => {
 
     await expectAsync(service.share(show, songs)).toBeResolvedTo(expectedUrl);
 
-    expect(guestShowDataServiceSpy.add).toHaveBeenCalledWith({
-      showType: 'service-worship',
-      date: show.date,
-      songs,
-    });
+    const [addPayload] = guestShowDataServiceSpy.add.calls.mostRecent().args as [Record<string, unknown>];
+    expect(addPayload).toEqual(
+      jasmine.objectContaining({
+        showType: 'service-worship',
+        date: show.date,
+        songs,
+      })
+    );
+    expect(addPayload['updatedAt']).toEqual(jasmine.any(Date));
     expect(showServiceSpy.update$).toHaveBeenCalledWith('show-1', {shareId: 'share-1'});
   });
 
@@ -53,11 +57,16 @@ describe('GuestShowService', () => {
 
     await expectAsync(service.share(show, songs)).toBeResolvedTo(expectedUrl);
 
-    expect(guestShowDataServiceSpy.update$).toHaveBeenCalledWith('share-9', {
-      showType: 'service-worship',
-      date: show.date,
-      songs,
-    });
+    const [shareId, updatePayload] = guestShowDataServiceSpy.update$.calls.mostRecent().args as [string, Record<string, unknown>];
+    expect(shareId).toBe('share-9');
+    expect(updatePayload).toEqual(
+      jasmine.objectContaining({
+        showType: 'service-worship',
+        date: show.date,
+        songs,
+      })
+    );
+    expect(updatePayload['updatedAt']).toEqual(jasmine.any(Date));
     expect(guestShowDataServiceSpy.add).not.toHaveBeenCalled();
     expect(showServiceSpy.update$).not.toHaveBeenCalled();
   });

src/app/modules/guest/guest-show.service.ts

@@ -15,6 +15,7 @@ export class GuestShowService {
     const data = {
       showType: show.showType,
       date: show.date,
+      updatedAt: new Date(),
       songs: songs,
     };
     let shareId = show.shareId;

src/app/modules/guest/guest-show.ts

@@ -5,5 +5,6 @@ export interface GuestShow {
   id: string;
   showType: string;
   date: Timestamp;
+  updatedAt?: Timestamp | Date;
   songs: Song[];
 }

src/app/modules/guest/guest.component.html

@@ -1,12 +1,12 @@
-@if (show$|async; as show) {
+@if (showState$ | async; as state) { @if (state.status === 'loaded') {
 <div class="page">
   <div class="title">
-    <div class="left">{{ show.showType|showType }}</div>
-    <div class="right">{{ show.date.toDate() | date: 'dd.MM.yyyy' }}</div>
+    <div class="left">{{ state.show.showType | showType }}</div>
+    <div class="right">{{ state.show.date | date: 'dd.MM.yyyy' }}</div>
   </div>
   <div class="view">
     <swiper-container scrollbar="true">
-      @for (song of show.songs; track trackBy(i, song); let i = $index) {
+      @for (song of state.show.songs; track song.id) {
       <swiper-slide class="song-swipe">
         <div class="song-title">{{ song.title }}</div>
         <div class="legal">
@@ -20,4 +20,10 @@
     </swiper-container>
   </div>
 </div>
-}
+} @else if (state.status === 'loading') {
+<div class="empty-state">Gastansicht wird geladen.</div>
+} @else if (state.status === 'not-found') {
+<div class="empty-state">Für diesen Link wurde keine Gastansicht gefunden.</div>
+} @else {
+<div class="empty-state">{{ state.message }}</div>
+} }

src/app/modules/guest/guest.component.less

@@ -57,3 +57,13 @@ app-song-text {
   margin-bottom: 50px;
   min-height: calc(100vh - 150px);
 }
+
+.empty-state {
+  color: var(--text-inverse);
+  display: flex;
+  justify-content: center;
+  align-items: center;
+  min-height: calc(100vh - 50px);
+  padding: 24px;
+  text-align: center;
+}

src/app/modules/guest/guest.component.spec.ts

@@ -1,24 +1,97 @@
 import {ComponentFixture, TestBed} from '@angular/core/testing';
-
+import {ActivatedRoute} from '@angular/router';
+import {BehaviorSubject, of} from 'rxjs';
 import {GuestComponent} from './guest.component';
+import {GuestShowDataService} from './guest-show-data.service';
 
 describe('GuestComponent', () => {
   let component: GuestComponent;
   let fixture: ComponentFixture<GuestComponent>;
+  let guestShowDataServiceSpy: jasmine.SpyObj<GuestShowDataService>;
+  let guestShowSubject: BehaviorSubject<unknown>;
 
   beforeEach(async () => {
+    guestShowSubject = new BehaviorSubject<unknown>({
+      id: 'guest-1',
+      showType: 'service-worship',
+      date: {
+        toDate: () => new Date('2026-03-20T00:00:00Z'),
+      },
+      songs: [
+        {
+          id: 'song-1',
+          title: 'Titel',
+          text: 'Text',
+          artist: 'Artist',
+        },
+      ],
+    });
+    guestShowDataServiceSpy = jasmine.createSpyObj<GuestShowDataService>('GuestShowDataService', ['read', 'read$']);
+    guestShowDataServiceSpy.read.and.resolveTo({
+      id: 'guest-1',
+      showType: 'service-worship',
+      date: {
+        toDate: () => new Date('2026-03-20T00:00:00Z'),
+      },
+      songs: [
+        {
+          id: 'song-1',
+          title: 'Titel',
+          text: 'Text',
+          artist: 'Artist',
+        },
+      ],
+    } as never);
+    guestShowDataServiceSpy.read$.and.returnValue(guestShowSubject.asObservable() as never);
+
     await TestBed.configureTestingModule({
       imports: [GuestComponent],
+      providers: [
+        {provide: ActivatedRoute, useValue: {params: of({id: 'guest-1'})}},
+        {provide: GuestShowDataService, useValue: guestShowDataServiceSpy},
+      ],
     }).compileComponents();
-  });
 
-  beforeEach(() => {
     fixture = TestBed.createComponent(GuestComponent);
     component = fixture.componentInstance;
     fixture.detectChanges();
+    await fixture.whenStable();
+    fixture.detectChanges();
   });
 
   it('should create', () => {
-    void expect(component).toBeTruthy();
+    expect(component).toBeTruthy();
+  });
+
+  it('should load and render the guest show', () => {
+    expect(guestShowDataServiceSpy.read).toHaveBeenCalledWith('guest-1');
+    expect(guestShowDataServiceSpy.read$).toHaveBeenCalledWith('guest-1');
+    expect(fixture.nativeElement.textContent).toContain('Titel');
+    expect(fixture.nativeElement.textContent).toContain('20.03.2026');
+  });
+
+  it('should update the rendered guest show when live data changes', async () => {
+    guestShowSubject.next({
+      id: 'guest-1',
+      showType: 'service-worship',
+      date: {
+        toDate: () => new Date('2026-03-21T00:00:00Z'),
+      },
+      songs: [
+        {
+          id: 'song-2',
+          title: 'Neuer Titel',
+          text: 'Neuer Text',
+          artist: 'Neue Artistin',
+        },
+      ],
+    });
+
+    fixture.detectChanges();
+    await fixture.whenStable();
+    fixture.detectChanges();
+
+    expect(fixture.nativeElement.textContent).toContain('Neuer Titel');
+    expect(fixture.nativeElement.textContent).toContain('21.03.2026');
   });
 });

src/app/modules/guest/guest.component.ts

@@ -1,12 +1,14 @@
 import {Component, CUSTOM_ELEMENTS_SCHEMA, inject} from '@angular/core';
+import {AsyncPipe, DatePipe} from '@angular/common';
 import {GuestShowDataService} from './guest-show-data.service';
 import {ActivatedRoute} from '@angular/router';
-import {map, switchMap} from 'rxjs/operators';
+import {catchError, map, switchMap} from 'rxjs/operators';
 import {Song} from '../songs/services/song';
-import {ConfigService} from '../../services/config.service';
-import {AsyncPipe, DatePipe} from '@angular/common';
 import {SongTextComponent} from '../../widget-modules/components/song-text/song-text.component';
 import {ShowTypePipe} from '../../widget-modules/pipes/show-type-translater/show-type.pipe';
+import {concat, from, Observable, of} from 'rxjs';
+import {GuestShow} from './guest-show';
+import {ensureSwiperElement} from '../../services/swiper-element';
 
 @Component({
   selector: 'app-guest',
@@ -18,13 +20,89 @@ import {ShowTypePipe} from '../../widget-modules/pipes/show-type-translater/show
 export class GuestComponent {
   private currentRoute = inject(ActivatedRoute);
   private service = inject(GuestShowDataService);
-  private configService = inject(ConfigService);
 
-  public show$ = this.currentRoute.params.pipe(
+  public constructor() {
+    void ensureSwiperElement();
+  }
+
+  public showState$: Observable<GuestShowState> = this.currentRoute.params.pipe(
     map(param => param.id as string),
-    switchMap(id => this.service.read$(id))
+    switchMap(id =>
+      concat(
+        of<GuestShowState>({status: 'loading'}),
+        from(this.service.read(id)).pipe(
+          switchMap(show => {
+            const normalizedShow = this.normalizeShow(show);
+
+            if (!normalizedShow) {
+              return of<GuestShowState>({status: 'not-found'});
+            }
+
+            return concat(
+              of<GuestShowState>({status: 'loaded', show: normalizedShow}),
+              this.service.read$(id).pipe(
+                map(liveShow => this.normalizeShow(liveShow)),
+                map(liveShow => (liveShow ? ({status: 'loaded', show: liveShow} as GuestShowState) : ({status: 'not-found'} as GuestShowState))),
+                catchError(() => of<GuestShowState>({status: 'error', message: 'Live-Aktualisierung fehlgeschlagen.'}))
+              )
+            );
+          }),
+          catchError(() => of<GuestShowState>({status: 'error', message: 'Gastansicht konnte nicht geladen werden.'}))
+        )
+      )
+    )
   );
-  public config$ = this.configService.get$();
 
   public trackBy = (index: number, show: Song) => show.id;
+
+  private normalizeShow(show: GuestShow | null): GuestShowView | null {
+    if (!show) {
+      return null;
+    }
+
+    return {
+      ...show,
+      date: this.toDate(show.date),
+      updatedAt: this.toDate(show.updatedAt ?? null),
+      songs: Array.isArray(show.songs) ? show.songs : [],
+    };
+  }
+
+  private toDate(value: unknown): Date | null {
+    if (value instanceof Date) {
+      return value;
+    }
+
+    if (typeof value === 'object' && value !== null) {
+      if (this.hasToDate(value)) {
+        return value.toDate();
+      }
+
+      if ('seconds' in value && typeof value.seconds === 'number') {
+        return new Date(value.seconds * 1000);
+      }
+    }
+
+    if (typeof value === 'string' || typeof value === 'number') {
+      const parsedDate = new Date(value);
+      return Number.isNaN(parsedDate.getTime()) ? null : parsedDate;
+    }
+
+    return null;
+  }
+
+  private hasToDate(value: object): value is FirestoreDateLike {
+    return 'toDate' in value && typeof value.toDate === 'function';
+  }
 }
+
+interface GuestShowView extends Omit<GuestShow, 'date' | 'updatedAt'> {
+  date: Date | null;
+  updatedAt: Date | null;
+}
+
+type GuestShowState = {status: 'loading'} | {status: 'not-found'} | {status: 'error'; message: string} | {status: 'loaded'; show: GuestShowView};
+
+type FirestoreDateLike = {
+  toDate: () => Date;
+};

src/app/modules/presentation/remote/remote.component.html

@@ -4,10 +4,26 @@
   <div class="song">
     @if (show) {
     <div class="song-parts">
-      <div (click)="onSectionClick('title', -1, show.id)" [class.active]="show.presentationSongId === 'title'" class="song-part">
+      <div
+        (click)="onSectionClick('title', -1, show.id)"
+        (keydown.enter)="onSectionClick('title', -1, show.id)"
+        (keydown.space)="onSectionClick('title', -1, show.id)"
+        [class.active]="show.presentationSongId === 'title'"
+        class="song-part"
+        role="button"
+        tabindex="0"
+      >
         <div class="head">Veranstaltung</div>
       </div>
-      <div (click)="onSectionClick('empty', -1, show.id)" [class.active]="show.presentationSongId === 'empty'" class="song-part">
+      <div
+        (click)="onSectionClick('empty', -1, show.id)"
+        (keydown.enter)="onSectionClick('empty', -1, show.id)"
+        (keydown.space)="onSectionClick('empty', -1, show.id)"
+        [class.active]="show.presentationSongId === 'empty'"
+        class="song-part"
+        role="button"
+        tabindex="0"
+      >
         <div class="head">Leer</div>
       </div>
     </div>
@@ -17,18 +33,31 @@
   <div class="song">
     @if (show) {
     <div [class.active]="show.presentationSongId === song.id" class="title song-part">
-      <div (click)="onSectionClick(song.id, -1, show.id)" class="head">{{ song.title }}</div>
+      <div
+        (click)="onSectionClick(song.id, -1, show.id)"
+        (keydown.enter)="onSectionClick(song.id, -1, show.id)"
+        (keydown.space)="onSectionClick(song.id, -1, show.id)"
+        class="head"
+        role="button"
+        tabindex="0"
+      >
+        {{ song.title }}
+      </div>
     </div>
     } @if (show) {
     <div class="song-parts">
       @for (section of song.sections; track section.type + '-' + section.number + '-' + $index; let i = $index) {
       <div
         (click)="onSectionClick(song.id, i, show.id)"
+        (keydown.enter)="onSectionClick(song.id, i, show.id)"
+        (keydown.space)="onSectionClick(song.id, i, show.id)"
         [class.active]="
               show.presentationSongId === song.id &&
               show.presentationSection === i
             "
         class="song-part"
+        role="button"
+        tabindex="0"
       >
         <div class="head">{{ section.type | sectionType }} {{ section.number + 1 }}</div>
         <div class="fragment">{{ getFirstLine(section) }}</div>
@@ -41,7 +70,16 @@
   <div class="song">
     @if (show) {
     <div [class.active]="show.presentationSongId === 'dynamicText'" class="title song-part">
-      <div (click)="onSectionClick('dynamicText', -1, show.id)" class="head">Freier Text</div>
+      <div
+        (click)="onSectionClick('dynamicText', -1, show.id)"
+        (keydown.enter)="onSectionClick('dynamicText', -1, show.id)"
+        (keydown.space)="onSectionClick('dynamicText', -1, show.id)"
+        class="head"
+        role="button"
+        tabindex="0"
+      >
+        Freier Text
+      </div>
     </div>
     }
     <mat-form-field appearance="outline">

src/app/modules/presentation/select/select.component.spec.ts

@@ -19,11 +19,7 @@ describe('SelectComponent', () => {
     routerSpy = jasmine.createSpyObj<Router>('Router', ['navigateByUrl']);
 
     showServiceSpy.list$.and.returnValue(
-      of([
-        createShow('older', '2025-12-15T00:00:00Z'),
-        createShow('recent-a', '2026-03-01T00:00:00Z'),
-        createShow('recent-b', '2026-02-20T00:00:00Z'),
-      ]) as never
+      of([createShow('older', '2025-12-15T00:00:00Z'), createShow('recent-a', '2026-03-01T00:00:00Z'), createShow('recent-b', '2026-02-20T00:00:00Z')]) as never
     );
     showServiceSpy.update$.and.resolveTo();
     globalSettingsServiceSpy.set.and.resolveTo();

src/app/modules/shows/dialog/share-dialog/share-dialog.component.spec.ts

@@ -1,21 +1,34 @@
 import {ComponentFixture, TestBed} from '@angular/core/testing';
-
 import {ShareDialogComponent} from './share-dialog.component';
-import QRCode from 'qrcode';
+import {MAT_DIALOG_DATA} from '@angular/material/dialog';
 
 describe('ShareDialogComponent', () => {
   let component: ShareDialogComponent;
   let fixture: ComponentFixture<ShareDialogComponent>;
+  type ShareDialogComponentInternals = ShareDialogComponent & {
+    generateQrCode: () => Promise<string>;
+  };
 
   beforeEach(async () => {
-    spyOn(QRCode, 'toDataURL').and.resolveTo('data:image/jpeg;base64,test');
-
     await TestBed.configureTestingModule({
       imports: [ShareDialogComponent],
+      providers: [
+        {
+          provide: MAT_DIALOG_DATA,
+          useValue: {
+            url: 'https://example.com/guest/1',
+            show: {
+              showType: 'service-worship',
+              date: {toDate: () => new Date('2026-03-20T00:00:00Z')},
+            },
+          },
+        },
+      ],
     }).compileComponents();
 
     fixture = TestBed.createComponent(ShareDialogComponent);
     component = fixture.componentInstance;
+    spyOn(component as ShareDialogComponentInternals, 'generateQrCode').and.resolveTo('data:image/jpeg;base64,test');
     fixture.detectChanges();
   });
 

src/app/modules/shows/dialog/share-dialog/share-dialog.component.ts

@@ -1,7 +1,6 @@
 import {Component, inject} from '@angular/core';
 import {MAT_DIALOG_DATA, MatDialogActions, MatDialogClose, MatDialogContent} from '@angular/material/dialog';
 import {MatButton} from '@angular/material/button';
-import QRCode from 'qrcode';
 import {ShowTypePipe} from '../../../../widget-modules/pipes/show-type-translater/show-type.pipe';
 import {Show} from '../../services/show';
 
@@ -24,18 +23,7 @@ export class ShareDialogComponent {
   public constructor() {
     const data = this.data;
 
-    // eslint-disable-next-line @typescript-eslint/no-unsafe-call,@typescript-eslint/no-unsafe-member-access,@typescript-eslint/no-unsafe-assignment
-    void QRCode.toDataURL(data.url, {
-      type: 'image/jpeg',
-      quality: 0.92,
-      width: 1280,
-      height: 1280,
-      color: {
-        dark: '#010414',
-        light: '#ffffff',
-      },
-      // eslint-disable-next-line @typescript-eslint/no-unsafe-member-access,@typescript-eslint/no-unsafe-assignment,@typescript-eslint/no-unsafe-return
-    }).then((qrCode: string) => (this.qrCode = qrCode));
+    void this.generateQrCode(data.url).then(qrCode => (this.qrCode = qrCode));
   }
 
   public async share(): Promise<void> {
@@ -48,4 +36,18 @@ export class ShareDialogComponent {
         url: this.data.url,
       });
   }
+
+  private async generateQrCode(url: string): Promise<string> {
+    const {default: QRCode} = await import('qrcode');
+    return await QRCode.toDataURL(url, {
+      type: 'image/jpeg',
+      quality: 0.92,
+      width: 1280,
+      height: 1280,
+      color: {
+        dark: '#010414',
+        light: '#ffffff',
+      },
+    });
+  }
 }

src/app/modules/shows/list/list.component.html

@@ -18,9 +18,7 @@
         <app-button [fullWidth]="true" [icon]="faNewShow" routerLink="new">Neue Veranstaltung anlegen </app-button>
       </div>
     </app-card>
-    }
-
-    @if (publicShows$ | async; as shows) { @if (shows.length > 0) {
+    } @if (publicShows$ | async; as shows) { @if (shows.length > 0) {
     <app-card [padding]="false" heading="Veröffentlichte Veranstaltungen">
       @for (show of shows; track trackBy($index, show)) {
       <app-list-item [routerLink]="show.id" [show]="show"></app-list-item>

src/app/modules/shows/services/docx.service.spec.ts

@@ -1,13 +1,27 @@
 import {TestBed} from '@angular/core/testing';
-import {Packer} from 'docx';
 import {DocxService} from './docx.service';
 
 describe('DocxService', () => {
   let service: DocxService;
+  type PreparedData = {
+    show: {
+      showType: string;
+      date: {toDate: () => Date};
+    };
+    songs: unknown[];
+    user: {name: string};
+    config: {ccliLicenseId: string};
+  };
+  type DocxModuleLike = {
+    Packer: {toBlob: (document: unknown) => Promise<Blob>};
+  };
   type DocxServiceInternals = DocxService & {
-    prepareData: (showId: string) => Promise<unknown>;
-    prepareNewDocument: (data: unknown, options?: unknown) => unknown;
+    prepareData: (showId: string) => Promise<PreparedData | null>;
+    renderTitle: (docx: unknown, title: string) => unknown[];
+    renderSongs: (docx: unknown, songs: unknown[], options: unknown, config: unknown) => unknown[];
+    prepareNewDocument: (docx: unknown, data: unknown, options?: unknown, sections?: unknown) => unknown;
     saveAs: (blob: Blob, name: string) => void;
+    loadDocx: () => Promise<DocxModuleLike>;
   };
 
   beforeEach(async () => {
@@ -21,8 +35,8 @@ describe('DocxService', () => {
 
   it('should not try to save a document when the required data cannot be prepared', async () => {
     const serviceInternals = service as DocxServiceInternals;
-    const prepareDataSpy = spyOn<any>(serviceInternals, 'prepareData').and.resolveTo(null);
-    const saveAsSpy = spyOn<any>(serviceInternals, 'saveAs');
+    const prepareDataSpy = spyOn(serviceInternals, 'prepareData').and.resolveTo(null);
+    const saveAsSpy = spyOn(serviceInternals, 'saveAs');
 
     await service.create('show-1');
 
@@ -32,8 +46,13 @@ describe('DocxService', () => {
 
   it('should build and save a docx file when all data is available', async () => {
     const blob = new Blob(['docx']);
+    const docxModule: DocxModuleLike = {
+      Packer: {
+        toBlob: jasmine.createSpy('toBlob').and.resolveTo(blob),
+      },
+    };
     const serviceInternals = service as DocxServiceInternals;
-    const prepareDataSpy = spyOn<any>(serviceInternals, 'prepareData').and.resolveTo({
+    const prepareDataSpy = spyOn(serviceInternals, 'prepareData').and.resolveTo({
       show: {
         showType: 'service-worship',
         date: {toDate: () => new Date('2026-03-10T00:00:00Z')},
@@ -42,15 +61,17 @@ describe('DocxService', () => {
       user: {name: 'Benjamin'},
       config: {ccliLicenseId: '12345'},
     });
-    const prepareNewDocumentSpy = spyOn<any>(serviceInternals, 'prepareNewDocument').and.returnValue({doc: true});
-    const saveAsSpy = spyOn<any>(serviceInternals, 'saveAs');
-    spyOn(Packer, 'toBlob').and.resolveTo(blob);
+    spyOn(serviceInternals, 'loadDocx').and.resolveTo(docxModule);
+    spyOn(serviceInternals, 'renderTitle').and.returnValue([]);
+    spyOn(serviceInternals, 'renderSongs').and.returnValue([]);
+    const prepareNewDocumentSpy = spyOn(serviceInternals, 'prepareNewDocument').and.returnValue({doc: true});
+    const saveAsSpy = spyOn(serviceInternals, 'saveAs');
 
     await service.create('show-1', {copyright: true});
 
     expect(prepareDataSpy).toHaveBeenCalledWith('show-1');
     expect(prepareNewDocumentSpy).toHaveBeenCalled();
-    expect(Packer.toBlob).toHaveBeenCalledWith({doc: true} as never);
+    expect(docxModule.Packer.toBlob).toHaveBeenCalledWith({doc: true} as never);
     expect(saveAsSpy).toHaveBeenCalledWith(blob, jasmine.stringMatching(/\.docx$/));
   });
 });

src/app/modules/shows/services/docx.service.ts

@@ -1,5 +1,4 @@
 import {Injectable, inject} from '@angular/core';
-import {Document, HeadingLevel, ISectionOptions, Packer, Paragraph} from 'docx';
 import {ShowService} from './show.service';
 import {ShowTypePipe} from '../../../widget-modules/pipes/show-type-translater/show-type.pipe';
 import {ShowSongService} from './show-song.service';
@@ -17,6 +16,11 @@ import {LineType} from '../../songs/services/line-type';
 import {Line} from '../../songs/services/line';
 import {firstValueFrom} from 'rxjs';
 
+type DocxModule = typeof import('docx');
+type DocxDocument = import('docx').Document;
+type DocxParagraph = import('docx').Paragraph;
+type DocxSectionOptions = import('docx').ISectionOptions;
+
 export interface DownloadOptions {
   copyright?: boolean;
   chordMode?: ChordMode;
@@ -35,13 +39,14 @@ export class DocxService {
   public async create(showId: string, options: DownloadOptions = {}): Promise<void> {
     const data = await this.prepareData(showId);
     if (!data) return;
+    const docx = await this.loadDocx();
     const {show, songs, user, config} = data;
     const type = new ShowTypePipe().transform(show.showType);
     const title = `${type} ${show.date.toDate().toLocaleDateString()}`;
 
-    const paragraphs = [...this.renderTitle(title), ...this.renderSongs(songs, options, config)];
+    const paragraphs = [...this.renderTitle(docx, title), ...this.renderSongs(docx, songs, options, config)];
 
-    const sections: ISectionOptions[] = [
+    const sections: DocxSectionOptions[] = [
       {
         properties: {
           page: {
@@ -51,16 +56,16 @@ export class DocxService {
         children: paragraphs,
       },
     ];
-    const document = this.prepareNewDocument(type, user.name, options, sections);
+    const document = this.prepareNewDocument(docx, type, user.name, options, sections);
 
-    const blob = await Packer.toBlob(document);
+    const blob = await docx.Packer.toBlob(document);
 
     // saveAs from FileSaver will download the file
     this.saveAs(blob, `${title}.docx`);
   }
 
-  private prepareNewDocument(type: string, name: string, options: DownloadOptions, sections: ISectionOptions[]): Document {
-    return new Document({
+  private prepareNewDocument(docx: DocxModule, type: string, name: string, options: DownloadOptions, sections: DocxSectionOptions[]): DocxDocument {
+    return new docx.Document({
       creator: name,
       title: type,
       description: '... mit Beschreibung',
@@ -91,32 +96,33 @@ export class DocxService {
   }
 
   private renderSongs(
+    docx: DocxModule,
     songs: {
       showSong: ShowSong;
       sections: Section[];
     }[],
     options: DownloadOptions,
     config: Config
-  ): Paragraph[] {
-    return songs.reduce((p: Paragraph[], song) => [...p, ...this.renderSong(song.showSong, song.showSong, song.sections, options, config)], []);
+  ): DocxParagraph[] {
+    return songs.reduce((p: DocxParagraph[], song) => [...p, ...this.renderSong(docx, song.showSong, song.showSong, song.sections, options, config)], []);
   }
 
-  private renderSong(showSong: ShowSong, song: Song, sections: Section[], options: DownloadOptions, config: Config): Paragraph[] {
-    const songTitle = this.renderSongTitle(song);
-    const copyright = this.renderCopyright(song, options, config);
-    const songText = this.renderSongText(sections, options?.chordMode ?? showSong.chordMode);
+  private renderSong(docx: DocxModule, showSong: ShowSong, song: Song, sections: Section[], options: DownloadOptions, config: Config): DocxParagraph[] {
+    const songTitle = this.renderSongTitle(docx, song);
+    const copyright = this.renderCopyright(docx, song, options, config);
+    const songText = this.renderSongText(docx, sections, options?.chordMode ?? showSong.chordMode);
 
     return copyright ? [songTitle, copyright, ...songText] : [songTitle, ...songText];
   }
 
-  private renderSongText(sections: Section[], chordMode: ChordMode): Paragraph[] {
-    return sections.reduce((p: Paragraph[], section) => [...p, ...this.renderSection(section, chordMode)], []);
+  private renderSongText(docx: DocxModule, sections: Section[], chordMode: ChordMode): DocxParagraph[] {
+    return sections.reduce((p: DocxParagraph[], section) => [...p, ...this.renderSection(docx, section, chordMode)], []);
   }
 
-  private renderSongTitle(song: Song): Paragraph {
-    return new Paragraph({
+  private renderSongTitle(docx: DocxModule, song: Song): DocxParagraph {
+    return new docx.Paragraph({
       text: song.title,
-      heading: HeadingLevel.HEADING_2,
+      heading: docx.HeadingLevel.HEADING_2,
       thematicBreak: true,
       spacing: {
         before: 200,
@@ -124,7 +130,7 @@ export class DocxService {
     });
   }
 
-  private renderCopyright(song: Song, options: DownloadOptions, config: Config): Paragraph | null {
+  private renderCopyright(docx: DocxModule, song: Song, options: DownloadOptions, config: Config): DocxParagraph | null {
     if (!options?.copyright) {
       return null;
     }
@@ -135,13 +141,13 @@ export class DocxService {
     const origin = song.origin ? song.origin + ', ' : '';
     const licence = song.legalOwner === 'CCLI' ? 'CCLI-Liednummer: ' + song.legalOwnerId + ', CCLI-Lizenz: ' + config.ccliLicenseId : 'CCLI-Liednummer: ' + song.legalOwnerId;
 
-    return new Paragraph({
+    return new docx.Paragraph({
       text: artist + label + termsOfUse + origin + licence,
       style: 'licence',
     });
   }
 
-  private renderSection(section: Section, chordMode: ChordMode): Paragraph[] {
+  private renderSection(docx: DocxModule, section: Section, chordMode: ChordMode): DocxParagraph[] {
     return section.lines
       .filter(line => {
         if (line.type === LineType.text) {
@@ -156,22 +162,22 @@ export class DocxService {
             return section.number === 0;
         }
       })
-      .map((line, i) => this.renderLine(line, i === 0));
+      .map((line, i) => this.renderLine(docx, line, i === 0));
   }
 
-  private renderLine(line: Line, isFirstLine: boolean): Paragraph {
+  private renderLine(docx: DocxModule, line: Line, isFirstLine: boolean): DocxParagraph {
     const spacing = isFirstLine ? {before: 200} : {};
-    return new Paragraph({
+    return new docx.Paragraph({
       text: line.text,
       style: 'songtext',
       spacing,
     });
   }
 
-  private renderTitle(type: string): Paragraph[] {
-    const songTitle = new Paragraph({
+  private renderTitle(docx: DocxModule, type: string): DocxParagraph[] {
+    const songTitle = new docx.Paragraph({
       text: type,
-      heading: HeadingLevel.HEADING_1,
+      heading: docx.HeadingLevel.HEADING_1,
       thematicBreak: true,
     });
 
@@ -232,4 +238,8 @@ export class DocxService {
       document.body.removeChild(a);
     }, 1000);
   }
+
+  private loadDocx(): Promise<DocxModule> {
+    return import('docx');
+  }
 }

src/app/modules/shows/services/show.service.spec.ts

@@ -56,10 +56,7 @@ describe('ShowService', () => {
   });
 
   it('should not include archived shows from other users when requested', async () => {
-    shows$.next([
-      ...(shows as unknown as unknown[]),
-      {id: 'show-4', owner: 'other-user', published: true, archived: true},
-    ]);
+    shows$.next([...(shows as unknown as unknown[]), {id: 'show-4', owner: 'other-user', published: true, archived: true}]);
 
     const result = await firstValueFrom(service.list$(false, true));
     expect(result.map(show => show.id)).toEqual(['show-1', 'show-2', 'show-3']);

src/app/modules/shows/services/show.service.ts

@@ -27,9 +27,7 @@ export class ShowService {
         (user: User | null, shows: Show[]) => ({user, shows})
       ),
       map(s =>
-        s.shows
-          .filter(show => !show.archived || (includeOwnArchived && show.owner === s.user?.id))
-          .filter(show => show.published || (show.owner === s.user?.id && !publishedOnly))
+        s.shows.filter(show => !show.archived || (includeOwnArchived && show.owner === s.user?.id)).filter(show => show.published || (show.owner === s.user?.id && !publishedOnly))
       )
     );
   }

src/app/modules/shows/show/show.component.html

@@ -82,26 +82,26 @@
       <ng-container *appRole="['leader']">
         <ng-container *appOwner="show.owner">
           @if (!show.archived) {
-          <app-button (click)="onArchive(true)" [icon]="faBox"> Archivieren </app-button>
+          <app-button (click)="onArchive(true)" [icon]="faBox"> Archivieren</app-button>
           } @if (show.archived) {
-          <app-button (click)="onArchive(false)" [icon]="faBoxOpen"> Wiederherstellen </app-button>
+          <app-button (click)="onArchive(false)" [icon]="faBoxOpen"> Wiederherstellen</app-button>
           } @if (!show.published) {
-          <app-button (click)="onPublish(show, true)" [icon]="faPublish"> Veröffentlichen </app-button>
+          <app-button (click)="onPublish(show, true)" [icon]="faPublish"> Veröffentlichen</app-button>
           } @if (show.published) {
           <app-button (click)="onPublish(show, false)" [icon]="faUnpublish"> Veröffentlichung zurückziehen </app-button>
           } @if (show.published) {
-          <app-button (click)="onShare(show)" [icon]="faShare"> Teilen </app-button>
+          <app-button (click)="onShare(show)" [icon]="faShare"> Teilen</app-button>
           } @if (show.published && show.reportedType === 'pending') {
-          <app-button (click)="onReport(show)" [icon]="faReport"> Melden </app-button>
+          <app-button (click)="onReport(show)" [icon]="faReport"> CCLI</app-button>
           } @if (!show.published) {
-          <app-button (click)="onChange(show.id)" [icon]="faSliders"> Ändern </app-button>
+          <app-button (click)="onChange(show.id)" [icon]="faSliders"> Ändern</app-button>
           }
         </ng-container>
       </ng-container>
-      <app-button [icon]="faDownload" [matMenuTriggerFor]="menu"> Herunterladen </app-button>
+      <app-button [icon]="faDownload" [matMenuTriggerFor]="menu"> Herunterladen</app-button>
       <mat-menu #menu="matMenu">
-        <app-button (click)="onDownload()" [icon]="faUser"> Ablauf für Lobpreisgruppe </app-button>
-        <app-button (click)="onDownloadHandout()" [icon]="faUsers"> Handout mit Copyright Infos </app-button>
+        <app-button (click)="onDownload()" [icon]="faUser"> Ablauf für Lobpreisgruppe</app-button>
+        <app-button (click)="onDownloadHandout()" [icon]="faUsers"> Handout mit Copyright Infos</app-button>
       </mat-menu>
     </app-button-row>
     }

src/app/modules/shows/show/show.component.ts

@@ -1,9 +1,8 @@
-import {ChangeDetectorRef, Component, CUSTOM_ELEMENTS_SCHEMA, HostListener, OnDestroy, OnInit, inject} from '@angular/core';
-import {filter, map, shareReplay, switchMap, tap} from 'rxjs/operators';
+import {ChangeDetectorRef, Component, CUSTOM_ELEMENTS_SCHEMA, HostListener, inject, OnDestroy, OnInit} from '@angular/core';
+import {filter, map, shareReplay, switchMap, take, tap} from 'rxjs/operators';
 import {ActivatedRoute, Router} from '@angular/router';
 import {ShowService} from '../services/show.service';
 import {Observable, of, Subscription} from 'rxjs';
-import {take} from 'rxjs/operators';
 import {Show} from '../services/show';
 import {SongService} from '../../songs/services/song.service';
 import {Song} from '../../songs/services/song';
@@ -14,8 +13,8 @@ import {
   faArrowUpRightFromSquare,
   faBox,
   faBoxOpen,
-  faCheck,
   faChevronRight,
+  faCompactDisc,
   faFileDownload,
   faLock,
   faMagnifyingGlassMinus,
@@ -55,6 +54,7 @@ import {ReportedTypePipe} from '../../../widget-modules/pipes/reported-type-tran
 import {BadgeComponent, BadgeType} from '../../../widget-modules/components/badge/badge.component';
 import {ReportDialogComponent, ReportDialogSong} from '../dialog/report-dialog/report-dialog.component';
 import {PublishedTypePipe} from '../../../widget-modules/pipes/published-type-translator/published-type.pipe';
+import {ensureSwiperElement} from '../../../services/swiper-element';
 
 @Component({
   selector: 'app-show',
@@ -90,26 +90,15 @@ import {PublishedTypePipe} from '../../../widget-modules/pipes/published-type-tr
   ],
 })
 export class ShowComponent implements OnInit, OnDestroy {
-  private activatedRoute = inject(ActivatedRoute);
-  private showService = inject(ShowService);
-  private songService = inject(SongService);
-  private showSongService = inject(ShowSongService);
-  private docxService = inject(DocxService);
-  private router = inject(Router);
-  private cRef = inject(ChangeDetectorRef);
-  private userService = inject(UserService);
   public dialog = inject(MatDialog);
-  private guestShowService = inject(GuestShowService);
-
   public show$: Observable<Show | null> | null = null;
   public songs$: Observable<Song[] | null> | null = null;
   public showSongs: ShowSong[] | null = null;
   public showId: string | null = null;
   public showText = false;
-
   public faBox = faBox;
   public faBoxOpen = faBoxOpen;
-  public faReport = faCheck;
+  public faReport = faCompactDisc;
   public faPublish = faUnlock;
   public faUnpublish = faLock;
   public faShare = faArrowUpRightFromSquare;
@@ -125,10 +114,20 @@ export class ShowComponent implements OnInit, OnDestroy {
   public faMaximize = faMaximize;
   public faNextSong = faChevronRight;
   public currentTime!: Date;
+  private activatedRoute = inject(ActivatedRoute);
+  private showService = inject(ShowService);
+  private songService = inject(SongService);
+  private showSongService = inject(ShowSongService);
+  private docxService = inject(DocxService);
+  private router = inject(Router);
+  private cRef = inject(ChangeDetectorRef);
+  private userService = inject(UserService);
+  private guestShowService = inject(GuestShowService);
   private subs: Subscription[] = [];
   private clockIntervalId: ReturnType<typeof setInterval> | null = null;
 
   public ngOnInit(): void {
+    void ensureSwiperElement();
     this.currentTime = new Date();
     this.clockIntervalId = setInterval(() => {
       this.currentTime = new Date();
@@ -270,24 +269,6 @@ export class ShowComponent implements OnInit, OnDestroy {
     return show.published ? 'ok' : 'none';
   }
 
-  private getReportableSongs(show: Show): ReportDialogSong[] {
-    const uniqueSongs = new Map<string, ReportDialogSong>();
-
-    this.orderedShowSongs(show)
-      .filter(song => song.legalOwner === 'CCLI' && !!song.legalOwnerId)
-      .forEach(song => {
-        const key = song.songId || `${song.title}:${song.legalOwnerId}`;
-        if (!uniqueSongs.has(key)) {
-          uniqueSongs.set(key, {
-            title: song.title,
-            ccliNumber: song.legalOwnerId,
-          });
-        }
-      });
-
-    return Array.from(uniqueSongs.values());
-  }
-
   public async onDownload(): Promise<void> {
     if (this.showId != null) await this.docxService.create(this.showId);
   }
@@ -361,6 +342,24 @@ export class ShowComponent implements OnInit, OnDestroy {
     return `${widthInCh}ch`;
   }
 
+  private getReportableSongs(show: Show): ReportDialogSong[] {
+    const uniqueSongs = new Map<string, ReportDialogSong>();
+
+    this.orderedShowSongs(show)
+      .filter(song => song.legalOwner === 'CCLI' && !!song.legalOwnerId)
+      .forEach(song => {
+        const key = song.songId || `${song.title}:${song.legalOwnerId}`;
+        if (!uniqueSongs.has(key)) {
+          uniqueSongs.set(key, {
+            title: song.title,
+            ccliNumber: song.legalOwnerId,
+          });
+        }
+      });
+
+    return Array.from(uniqueSongs.values());
+  }
+
   private async setArchiveState(archived: boolean): Promise<void> {
     if (!this.showId) {
       return;

src/app/modules/shows/show/song/song.component.html

@@ -13,7 +13,7 @@
     <span class="title">{{ iSong.title }}</span>
     @if (!edit) {
     <div class="keys-container">
-      <div (click)="openKeySelect()" class="keys">
+      <div (click)="openKeySelect()" (keydown.enter)="openKeySelect()" (keydown.space)="openKeySelect()" class="keys" role="button" tabindex="0">
         @if (iSong.keyOriginal !== iSong.key) {
         <span>{{ iSong.keyOriginal }}&nbsp;→&nbsp;</span>
         }

src/app/modules/songs/services/file.service.spec.ts

@@ -30,7 +30,7 @@ describe('FileService', () => {
   });
 
   it('should resolve download urls via AngularFire storage helpers', async () => {
-    const resolveSpy = spyOn<any>(service as FileServiceInternals, 'resolveDownloadUrl').and.resolveTo('https://cdn.example/file.pdf');
+    const resolveSpy = spyOn(service as FileServiceInternals, 'resolveDownloadUrl').and.resolveTo('https://cdn.example/file.pdf');
 
     await expectAsync(service.getDownloadUrl('songs/song-1/file.pdf').toPromise()).toBeResolvedTo('https://cdn.example/file.pdf');
 
@@ -38,7 +38,7 @@ describe('FileService', () => {
   });
 
   it('should delete the file from storage and metadata from firestore', async () => {
-    const deleteFromStorageSpy = spyOn<any>(service as FileServiceInternals, 'deleteFromStorage').and.resolveTo();
+    const deleteFromStorageSpy = spyOn(service as FileServiceInternals, 'deleteFromStorage').and.resolveTo();
 
     await service.delete('songs/song-1/file.pdf', 'song-1', 'file-1');
 

src/app/modules/songs/services/file.service.ts

@@ -3,9 +3,7 @@ import {deleteObject, getDownloadURL, ref, Storage} from '@angular/fire/storage'
 import {from, Observable} from 'rxjs';
 import {FileDataService} from './file-data.service';
 
-@Injectable({
-  providedIn: 'root',
-})
+@Injectable()
 export class FileService {
   private storage = inject(Storage);
   private fileDataService = inject(FileDataService);

src/app/modules/songs/services/text-rendering.service.spec.ts

@@ -478,13 +478,15 @@ Text`;
       const service: TextRenderingService = TestBed.inject(TextRenderingService);
       const text = 'Strophe\nC\tG\ta\nText';
 
-      void expect(service.validateChordNotation(text)).toEqual(expect.arrayContaining([
-        jasmine.objectContaining({
-          lineNumber: 2,
-          token: '\t',
-          reason: 'tab_character',
-        }),
-      ]));
+      void expect(service.validateChordNotation(text)).toEqual(
+        expect.arrayContaining([
+          jasmine.objectContaining({
+            lineNumber: 2,
+            token: '\t',
+            reason: 'tab_character',
+          }),
+        ])
+      );
     });
 
     it('should not flag tabs on non chord lines', () => {

src/app/modules/songs/services/upload.service.spec.ts

@@ -39,7 +39,7 @@ describe('UploadService', () => {
         success();
       },
     };
-    const uploadSpy = spyOn<any>(service as UploadServiceInternals, 'startUpload').and.returnValue(task);
+    const uploadSpy = spyOn(service as UploadServiceInternals, 'startUpload').and.returnValue(task);
     const upload = new Upload(new File(['content'], 'test.pdf', {type: 'application/pdf'}));
 
     service.pushUpload('song-1', upload);

src/app/modules/songs/services/upload.service.ts

@@ -5,9 +5,7 @@ import {ref, Storage, uploadBytesResumable} from '@angular/fire/storage';
 import {FileBase} from './fileBase';
 import {FileServer} from './fileServer';
 
-@Injectable({
-  providedIn: 'root',
-})
+@Injectable()
 export class UploadService extends FileBase {
   private fileDataService = inject(FileDataService);
   private storage = inject(Storage);

src/app/modules/songs/song-list/filter/filter.component.ts

@@ -1,6 +1,7 @@
 import {Component, DestroyRef, Input, inject} from '@angular/core';
 import {takeUntilDestroyed} from '@angular/core/rxjs-interop';
 import {FormBuilder, FormControl, FormGroup, ReactiveFormsModule} from '@angular/forms';
+import {debounceTime, distinctUntilChanged} from 'rxjs/operators';
 import {SongService} from '../../services/song.service';
 import {FilterValues} from './filter-values';
 import {Song} from '../../services/song';
@@ -52,7 +53,9 @@ export class FilterComponent {
       this.filterFormGroup.patchValue(filterValues, {emitEvent: false});
     });
 
-    this.filterFormGroup.controls.q.valueChanges.pipe(takeUntilDestroyed(this.destroyRef)).subscribe(value => this.filterValueChanged('q', value));
+    this.filterFormGroup.controls.q.valueChanges
+      .pipe(debounceTime(100), distinctUntilChanged(), takeUntilDestroyed(this.destroyRef))
+      .subscribe(value => this.filterValueChanged('q', value));
     this.filterFormGroup.controls.key.valueChanges.pipe(takeUntilDestroyed(this.destroyRef)).subscribe(value => this.filterValueChanged('key', value));
     this.filterFormGroup.controls.type.valueChanges.pipe(takeUntilDestroyed(this.destroyRef)).subscribe(value => this.filterValueChanged('type', value));
     this.filterFormGroup.controls.legalType.valueChanges.pipe(takeUntilDestroyed(this.destroyRef)).subscribe(value => this.filterValueChanged('legalType', value));

src/app/modules/songs/song-list/song-list.component.ts

@@ -4,7 +4,7 @@ import {map} from 'rxjs/operators';
 import {combineLatest, Observable} from 'rxjs';
 import {fade} from '../../../animations';
 import {ActivatedRoute, RouterLink} from '@angular/router';
-import {filterSong} from '../../../services/filter.helper';
+import {searchSongs} from '../../../services/filter.helper';
 import {FilterValues} from './filter/filter-values';
 import {faBalanceScaleRight, faCheck, faPencilRuler, faPlus} from '@fortawesome/free-solid-svg-icons';
 import {TextRenderingService} from '../services/text-rendering.service';
@@ -42,21 +42,19 @@ export class SongListComponent {
     this.route.data.pipe(map(data => (data['songs'] as Song[]).slice().sort((a, b) => a.number - b.number))),
   ]).pipe(
     map(([filter, songs]) => {
-      return songs
+      return searchSongs(songs, filter.q)
         .filter(song => this.filter(song, filter))
         .map(song => ({
           ...song,
           hasChordValidationIssues: this.textRenderingService.validateChordNotation(song.text ?? '').length > 0,
-        }))
-        .sort((a, b) => a.title?.localeCompare(b.title));
+        }));
     })
   );
 
   public trackBy = (index: number, show: SongListItem) => show.id;
 
   private filter(song: Song, filter: FilterValues): boolean {
-    let baseFilter = filterSong(song, filter.q);
-    baseFilter = baseFilter && (!filter.type || filter.type === song.type);
+    let baseFilter = !filter.type || filter.type === song.type;
     baseFilter = baseFilter && (!filter.key || filter.key === song.key);
     baseFilter = baseFilter && (!filter.legalType || filter.legalType === song.legalType);
     baseFilter = baseFilter && (!filter.flag || this.checkFlag(filter.flag, song.flags));

src/app/modules/songs/song/edit/edit-file/edit-file.component.ts

@@ -18,6 +18,7 @@ import {FileComponent} from './file/file.component';
   templateUrl: './edit-file.component.html',
   styleUrls: ['./edit-file.component.less'],
   imports: [CardComponent, NgStyle, MatIconButton, MatIcon, FileComponent, AsyncPipe],
+  providers: [UploadService],
 })
 export class EditFileComponent {
   private activatedRoute = inject(ActivatedRoute);

src/app/modules/songs/song/edit/edit-file/file/file.component.ts

@@ -12,6 +12,7 @@ import {AsyncPipe} from '@angular/common';
   templateUrl: './file.component.html',
   styleUrls: ['./file.component.less'],
   imports: [MatIconButton, FaIconComponent, AsyncPipe],
+  providers: [FileService],
 })
 export class FileComponent {
   private fileService = inject(FileService);

src/app/modules/songs/song/new/new.component.html

@@ -6,7 +6,7 @@
     </mat-form-field>
     <mat-form-field appearance="outline">
       <mat-label>Titel</mat-label>
-      <input autofocus formControlName="title" matInput />
+      <input formControlName="title" matInput />
     </mat-form-field>
   </div>
 

src/app/modules/user/info/role.pipe.ts

@@ -3,7 +3,7 @@ import {roles} from '../../../services/user/roles';
 
 @Pipe({name: 'role'})
 export class RolePipe implements PipeTransform {
-  public transform(role: roles | string): string {
+  public transform(role: roles): string {
     switch (role) {
       case 'contributor':
         return 'Mitarbeiter';

src/app/modules/user/info/users/user/user.component.html

@@ -17,7 +17,7 @@
   </button>
 </div>
 } @if (!edit) {
-<div (click)="edit = true" class="users list-item">
+<div (click)="edit = true" (keydown.enter)="edit = true" (keydown.space)="edit = true" class="users list-item" role="button" tabindex="0">
   <span>{{ name }}</span>
   <span
     >@for (role of roles; track role) {

src/app/services/filter.helper.spec.ts

@@ -1,5 +1,5 @@
 import {Song} from '../modules/songs/services/song';
-import {filterSong} from './filter.helper';
+import {createSongScorer, filterSong} from './filter.helper';
 
 describe('Filter Helper', () => {
   const song: Song = {
@@ -63,4 +63,36 @@ describe('Filter Helper', () => {
   it('should find apostroph invariant', () => {
     void expect(filterSong(song, 'eeff')).toBe(true);
   });
+
+  it('should find contracted title when searching full adjective', () => {
+    void expect(filterSong({...song, title: "Heil'ger Geist"}, 'Heiliger Geist')).toBe(true);
+  });
+
+  it('should find shortened title without apostrophe when searching full adjective', () => {
+    void expect(filterSong({...song, title: 'Heilger Geist'}, 'Heiliger Geist')).toBe(true);
+  });
+
+  it('should find full adjective when searching shortened title', () => {
+    void expect(filterSong({...song, title: 'Heiliger Geist'}, 'Heilger Geist')).toBe(true);
+  });
+
+  it('should find contracted accusative form when searching full wording', () => {
+    void expect(filterSong({...song, text: "Komm, du ew'gen Geist"}, 'ewigen Geist')).toBe(true);
+  });
+
+  it('should find full wording when searching contracted accusative form', () => {
+    void expect(filterSong({...song, text: 'Komm, du ewigen Geist'}, "ew'gen Geist")).toBe(true);
+  });
+
+  it('should not find unrelated shortened wording', () => {
+    void expect(filterSong({...song, title: 'Heilig Geist'}, 'Heiliger Geist')).toBe(false);
+  });
+
+  it('should rank exact title matches above text matches', () => {
+    const scoreSong = createSongScorer('Heiliger Geist');
+    const titleMatch = scoreSong({...song, title: 'Heiliger Geist', text: 'anderer Text'});
+    const textMatch = scoreSong({...song, title: 'anderer Titel', text: 'Komm Heiliger Geist in diese Stadt'});
+
+    void expect(titleMatch).toBeGreaterThan(textMatch);
+  });
 });

src/app/services/filter.helper.ts

@@ -1,17 +1,125 @@
 import {Song} from '../modules/songs/services/song';
 
 export function filterSong(song: Song, filterValue: string): boolean {
-  if (!filterValue) return true;
-
-  const textMatch = !!song.text && normalize(song.text)?.indexOf(normalize(filterValue)) !== -1;
-  const titleMatch = !!song.title && normalize(song.title)?.indexOf(normalize(filterValue)) !== -1;
-  const artistMatch = !!song.title && normalize(song.artist)?.indexOf(normalize(filterValue)) !== -1;
-
-  return textMatch || titleMatch || artistMatch;
+  return scoreSongMatch(song, filterValue) > 0;
 }
 
-function normalize(input: string): string {
-  return input?.toLowerCase().replace(/[\s?!.,']/g, '');
+export function createSongFilter(filterValue: string): (song: Song) => boolean {
+  const scorer = createSongScorer(filterValue);
+  return (song: Song) => scorer(song) > 0;
+}
+
+export function searchSongs<T extends Song>(songs: T[], filterValue: string): T[] {
+  const matchesSongFilter = createSongFilter(filterValue);
+  const compareSongs = createSongSearchComparator(filterValue);
+  return songs.filter(matchesSongFilter).sort(compareSongs);
+}
+
+export function scoreSongMatch(song: Song, filterValue: string): number {
+  return createSongScorer(filterValue)(song);
+}
+
+export function createSongScorer(filterValue: string): (song: Song) => number {
+  if (!filterValue) return () => 1;
+
+  const filter = analyzeSearchText(filterValue);
+  return (song: Song) => {
+    const searchableSong = getSearchableSong(song);
+    const titleScore = scoreAnalysis(searchableSong.title, filter, 1000);
+    const artistScore = scoreAnalysis(searchableSong.artist, filter, 700);
+    const textScore = scoreAnalysis(searchableSong.text, filter, 400);
+    return Math.max(titleScore, artistScore, textScore);
+  };
+}
+
+export function createSongSearchComparator(filterValue: string): (a: Song, b: Song) => number {
+  const scoreSong = createSongScorer(filterValue);
+  return (a: Song, b: Song) => {
+    if (filterValue) {
+      const scoreDiff = scoreSong(b) - scoreSong(a);
+      if (scoreDiff !== 0) return scoreDiff;
+    }
+
+    const titleCompare = (a.title ?? '').localeCompare(b.title ?? '');
+    if (titleCompare !== 0) return titleCompare;
+
+    return a.number - b.number;
+  };
+}
+
+type SearchAnalysis = {
+  compact: string;
+  tokens: string[];
+};
+
+type SearchableSong = {
+  text?: SearchAnalysis;
+  title?: SearchAnalysis;
+  artist?: SearchAnalysis;
+};
+
+const searchableSongCache = new WeakMap<Song, SearchableSong>();
+
+function scoreAnalysis(haystack: SearchAnalysis | undefined, filter: SearchAnalysis, fieldWeight: number): number {
+  if (!haystack || !filter.compact) return 0;
+
+  const compactIndex = haystack.compact.indexOf(filter.compact);
+  const tokenIndex = findTokenSequenceIndex(haystack.tokens, filter.tokens);
+
+  if (compactIndex === -1 && tokenIndex === -1) return 0;
+
+  if (haystack.compact === filter.compact) return fieldWeight + 500;
+  if (tokenIndex === 0) return fieldWeight + 350;
+  if (compactIndex === 0) return fieldWeight + 250;
+  if (tokenIndex !== -1) return fieldWeight + 150;
+  return fieldWeight + 50;
+}
+
+function analyzeSearchText(input: string): SearchAnalysis {
+  const tokens = tokenizeForSearch(input);
+  return {
+    compact: tokens.join(''),
+    tokens,
+  };
+}
+
+function findTokenSequenceIndex(haystackTokens: string[], needleTokens: string[]): number {
+  if (needleTokens.length === 0 || haystackTokens.length < needleTokens.length) return -1;
+
+  for (let start = 0; start <= haystackTokens.length - needleTokens.length; start++) {
+    const matches = needleTokens.every((needleToken, index) => haystackTokens[start + index] === needleToken);
+    if (matches) return start;
+  }
+
+  return -1;
+}
+
+function tokenizeForSearch(input: string): string[] {
+  return input
+    .normalize('NFKD')
+    .toLowerCase()
+    .replace(/\p{M}/gu, '')
+    .split(/[^\p{L}\p{N}']+/gu)
+    .map(normalizeTokenForSearch)
+    .filter(token => !!token);
+}
+
+function normalizeTokenForSearch(token: string): string {
+  const cleaned = token.replace(/'/g, '');
+  return cleaned.replace(/ig(e|em|en|er|es)?$/u, 'g$1');
+}
+
+function getSearchableSong(song: Song): SearchableSong {
+  const cached = searchableSongCache.get(song);
+  if (cached) return cached;
+
+  const searchableSong: SearchableSong = {
+    text: song.text ? analyzeSearchText(song.text) : undefined,
+    title: song.title ? analyzeSearchText(song.title) : undefined,
+    artist: song.artist ? analyzeSearchText(song.artist) : undefined,
+  };
+  searchableSongCache.set(song, searchableSong);
+  return searchableSong;
 }
 
 export const onlyUnique = <T>(value: T, index: number, array: T[]) => array.indexOf(value) === index;

src/app/services/swiper-element.ts

@@ -0,0 +1,11 @@
+let swiperRegistrationPromise: Promise<void> | null = null;
+
+export function ensureSwiperElement(): Promise<void> {
+  if (!swiperRegistrationPromise) {
+    swiperRegistrationPromise = import('swiper/element/bundle').then(({register}) => {
+      register();
+    });
+  }
+
+  return swiperRegistrationPromise;
+}

src/app/services/user/user-session.service.spec.ts

@@ -34,7 +34,9 @@ describe('UserSessionService', () => {
     } as never);
     routerSpy.navigateByUrl.and.resolveTo(true);
 
-    createAuthStateSpy = spyOn<any>(UserSessionService.prototype, 'createAuthState$').and.returnValue(authStateSubject.asObservable() as never);
+    createAuthStateSpy = spyOn(UserSessionService.prototype as UserSessionService & {createAuthState$: () => unknown}, 'createAuthState$').and.returnValue(
+      authStateSubject.asObservable() as never
+    );
 
     await TestBed.configureTestingModule({
       providers: [

src/app/services/user/user-song-usage.service.spec.ts

@@ -29,8 +29,8 @@ describe('UserSongUsageService', () => {
         {id: 'show-2', owner: 'user-2', archived: true},
       ]) as never
     );
-    showSongDataServiceSpy.list$.and.callFake((showId: string) =>
-      (of(showId === 'show-1' ? [{songId: 'song-1'}, {songId: 'song-1'}, {songId: 'song-2'}] : [{songId: 'song-3'}]) as never)
+    showSongDataServiceSpy.list$.and.callFake(
+      (showId: string) => of(showId === 'show-1' ? [{songId: 'song-1'}, {songId: 'song-1'}, {songId: 'song-2'}] : [{songId: 'song-3'}]) as never
     );
     dbServiceSpy.doc.and.returnValue({update: jasmine.createSpy('update').and.resolveTo()} as never);
 

src/app/widget-modules/components/add-song/add-song.component.ts

@@ -1,6 +1,7 @@
-import {ChangeDetectionStrategy, Component, Input, inject} from '@angular/core';
+import {ChangeDetectionStrategy, ChangeDetectorRef, Component, DestroyRef, Input, inject} from '@angular/core';
+import {takeUntilDestroyed} from '@angular/core/rxjs-interop';
 import {FormControl, ReactiveFormsModule} from '@angular/forms';
-import {filterSong} from '../../../services/filter.helper';
+import {searchSongs} from '../../../services/filter.helper';
 import {MatFormField, MatLabel, MatOption, MatSelect, MatSelectChange} from '@angular/material/select';
 import {Song} from '../../../modules/songs/services/song';
 import {ShowSong} from '../../../modules/shows/services/show-song';
@@ -9,6 +10,7 @@ import {Show} from '../../../modules/shows/services/show';
 import {ShowService} from '../../../modules/shows/services/show.service';
 
 import {NgxMatSelectSearchModule} from 'ngx-mat-select-search';
+import {debounceTime, distinctUntilChanged, startWith} from 'rxjs/operators';
 
 @Component({
   selector: 'app-add-song',
@@ -20,12 +22,24 @@ import {NgxMatSelectSearchModule} from 'ngx-mat-select-search';
 export class AddSongComponent {
   private showSongService = inject(ShowSongService);
   private showService = inject(ShowService);
+  private destroyRef = inject(DestroyRef);
+  private cRef = inject(ChangeDetectorRef);
 
   @Input() public songs: Song[] | null = null;
   @Input() public showSongs: ShowSong[] | null = null;
   @Input() public show: Show | null = null;
   @Input() public addedLive = false;
   public filteredSongsControl = new FormControl<string>('', {nonNullable: true});
+  public debouncedFilterValue = '';
+
+  public constructor() {
+    this.filteredSongsControl.valueChanges
+      .pipe(startWith(this.filteredSongsControl.value), debounceTime(100), distinctUntilChanged(), takeUntilDestroyed(this.destroyRef))
+      .subscribe(value => {
+        this.debouncedFilterValue = value;
+        this.cRef.markForCheck();
+      });
+  }
 
   public filteredSongs(): Song[] {
     if (!this.songs) return [];
@@ -44,8 +58,8 @@ export class AddSongComponent {
         return 0;
       });
 
-    const filterValue = this.filteredSongsControl.value;
-    return filterValue ? songs.filter(_ => filterSong(_, filterValue)) : songs;
+    const filterValue = this.debouncedFilterValue;
+    return filterValue ? searchSongs(songs, filterValue) : songs;
   }
 
   public async onAddSongSelectionChanged(event: MatSelectChange): Promise<void> {

src/app/widget-modules/components/application-frame/navigation/filter/filter.component.ts

@@ -3,6 +3,8 @@ import {takeUntilDestroyed} from '@angular/core/rxjs-interop';
 import {ActivatedRoute, Params, Router} from '@angular/router';
 import {FormsModule, ReactiveFormsModule} from '@angular/forms';
 import {FilterStoreService} from '../../../../../services/filter-store.service';
+import {Subject} from 'rxjs';
+import {debounceTime, distinctUntilChanged} from 'rxjs/operators';
 
 @Component({
   selector: 'app-filter',
@@ -14,6 +16,7 @@ export class FilterComponent {
   private router = inject(Router);
   private destroyRef = inject(DestroyRef);
   private filterStore = inject(FilterStoreService);
+  private valueChanged$ = new Subject<string>();
 
   public value = '';
 
@@ -25,9 +28,15 @@ export class FilterComponent {
       this.value = typedParams.q ?? '';
       this.filterStore.updateSongFilter({q: this.value});
     });
+
+    this.valueChanged$.pipe(debounceTime(100), distinctUntilChanged(), takeUntilDestroyed(this.destroyRef)).subscribe(text => void this.applyValueChange(text));
   }
 
-  public async valueChange(text: string): Promise<void> {
+  public valueChange(text: string): void {
+    this.valueChanged$.next(text);
+  }
+
+  private async applyValueChange(text: string): Promise<void> {
     this.filterStore.updateSongFilter({q: text});
     const route = this.router.createUrlTree(['songs'], {
       queryParams: {q: text},

src/app/widget-modules/components/sidebar/sidebar.component.html

@@ -1,8 +1,11 @@
-<button class="sidebar-toggle" (click)="toggle()" [attr.aria-expanded]="!collapsed" aria-label="Sidebar umschalten" mat-icon-button type="button">
+<button (click)="toggle()" [attr.aria-expanded]="!collapsed" aria-label="Sidebar umschalten" class="sidebar-toggle" mat-icon-button type="button">
   <fa-icon [icon]="collapsed ? closedIcon : openIcon"></fa-icon>
 </button>
+@if (!collapsed) {
+<button (click)="close()" aria-label="Sidebar schließen" class="sidebar-backdrop" tabindex="-1" type="button"></button>
+}
 <aside [class.collapsed]="collapsed">
-  <div class="sidebar-toggle-placeholder" aria-hidden="true"></div>
+  <div aria-hidden="true" class="sidebar-toggle-placeholder"></div>
   <div class="sidebar-body">
     <ng-content select="[sidebar]"></ng-content>
   </div>

src/app/widget-modules/components/sidebar/sidebar.component.less

@@ -2,6 +2,7 @@
   --sidebar-width: 300px;
   --sidebar-toggle-size: 48px;
   --sidebar-toggle-offset: 12px;
+  --sidebar-mobile-width: min(92vw, 360px);
   display: grid;
   width: 100%;
   max-width: 100%;
@@ -24,13 +25,14 @@
   left: var(--sidebar-toggle-offset);
   z-index: 11;
   color: var(--icon-button-color);
-  background: transparent;
+  background: var(--surface-strong);
   box-shadow: none;
+  border-radius: 999px;
 }
 
 :host.collapsed .sidebar-toggle {
-  --icon-button-color: var(--text-inverse);
-  --icon-button-hover-color: var(--text-inverse);
+  --icon-button-color: var(--text);
+  --icon-button-hover-color: var(--primary-active);
 }
 
 .sidebar-toggle fa-icon {
@@ -41,6 +43,10 @@
   color: var(--icon-button-hover-color);
 }
 
+.sidebar-backdrop {
+  display: none;
+}
+
 aside {
   width: var(--sidebar-width);
   height: calc(100vh - 50px);
@@ -76,3 +82,45 @@ aside.collapsed {
   width: 100%;
   padding: 0;
 }
+
+@media screen and (max-width: 1100px) {
+  :host,
+  :host.collapsed {
+    display: block;
+    grid-template-columns: none;
+  }
+
+  .sidebar-toggle {
+    top: calc(50px + 8px);
+    left: 12px;
+    right: auto;
+    z-index: 13;
+  }
+
+  .sidebar-backdrop {
+    display: block;
+    position: fixed;
+    inset: 50px 0 0 0;
+    z-index: 11;
+    border: 0;
+    padding: 0;
+    background: rgba(0, 0, 0, 0.32);
+  }
+
+  aside {
+    width: var(--sidebar-mobile-width);
+    max-width: 100%;
+    z-index: 12;
+    backdrop-filter: blur(10px);
+  }
+
+  aside.collapsed {
+    transform: translateX(calc(-1 * var(--sidebar-mobile-width)));
+  }
+
+  .content {
+    grid-column: auto;
+    width: 100%;
+    padding-top: calc(var(--sidebar-toggle-size) + 6px);
+  }
+}

src/app/widget-modules/components/sidebar/sidebar.component.spec.ts

@@ -19,4 +19,14 @@ describe('SidebarComponent', () => {
   it('should create', () => {
     expect(component).toBeTruthy();
   });
+
+  it('should toggle and close the sidebar', () => {
+    expect(component.collapsed).toBeTrue();
+
+    component.toggle();
+    expect(component.collapsed).toBeFalse();
+
+    component.close();
+    expect(component.collapsed).toBeTrue();
+  });
 });

src/app/widget-modules/components/sidebar/sidebar.component.ts

@@ -20,4 +20,8 @@ export class SidebarComponent {
   public toggle(): void {
     this.collapsed = !this.collapsed;
   }
+
+  public close(): void {
+    this.collapsed = true;
+  }
 }

src/app/widget-modules/components/song-text/song-text.component.html

@@ -1,5 +1,13 @@
 @if (sections && !fullscreen) {
-<div (click)="onClick()" [class.chords]="iChordMode !== 'hide'" class="song-text">
+<div
+  (click)="onClick()"
+  (keydown.enter)="onClick()"
+  (keydown.space)="onClick()"
+  [class.chords]="iChordMode !== 'hide'"
+  class="song-text"
+  role="button"
+  tabindex="0"
+>
   @if (showSwitch) {
   <button (click)="onChordClick()" class="menu" mat-icon-button>
     <fa-icon [icon]="faLines"></fa-icon>
@@ -23,7 +31,16 @@
   <ng-content></ng-content>
 </div>
 } @if (sections && fullscreen) {
-<div (click)="onClick()" [@songSwitch]="sections" [class.chords]="iChordMode !== 'hide'" class="song-text">
+<div
+  (click)="onClick()"
+  (keydown.enter)="onClick()"
+  (keydown.space)="onClick()"
+  [@songSwitch]="sections"
+  [class.chords]="iChordMode !== 'hide'"
+  class="song-text"
+  role="button"
+  tabindex="0"
+>
   @if (showSwitch) {
   <button (click)="onChordClick()" class="menu" mat-icon-button>
     <fa-icon [icon]="faLines"></fa-icon>

src/app/widget-modules/guards/role.guard.spec.ts

@@ -31,9 +31,7 @@ describe('RoleGuard', () => {
   });
 
   it('should deny access when there is no current user', async () => {
-    await expectAsync(firstValueFrom(guard.canActivate({data: {requiredRoles: ['leader']}} as never))).toBeResolvedTo(
-      {commands: ['brand', 'new-user']} as never
-    );
+    await expectAsync(firstValueFrom(guard.canActivate({data: {requiredRoles: ['leader']}} as never))).toBeResolvedTo({commands: ['brand', 'new-user']} as never);
   });
 
   it('should allow admins regardless of requiredRoles', async () => {

src/app/widget-modules/pipes/show-type-translater/show-type.pipe.ts

@@ -11,7 +11,7 @@ export class ShowTypePipe implements PipeTransform {
       case 'service-praise':
         return 'Gottesdienst Lobpreis';
       case 'home-group-big':
-        return 'großer Hauskreis';
+        return 'Großer Hauskreis';
       case 'home-group':
         return 'Hauskreis';
       case 'prayer-group':
@@ -21,9 +21,9 @@ export class ShowTypePipe implements PipeTransform {
       case 'kids-group':
         return 'Kinderkreis';
       case 'misc-public':
-        return 'sonstige öffentliche Veranstaltung';
+        return 'Sonstige öffentliche Veranstaltung';
       case 'misc-private':
-        return 'sonstige private Veranstaltung';
+        return 'Sonstige private Veranstaltung';
     }
 
     return 'unbekannter Veranstaltungstyp';

src/index.html

@@ -9,12 +9,12 @@
     <link href="apple-touch-icon.png" rel="apple-touch-icon" sizes="180x180" />
     <link href="favicon-32x32.png" rel="icon" sizes="32x32" type="image/png" />
     <link href="favicon-16x16.png" rel="icon" sizes="16x16" type="image/png" />
-    <link color="#4286f4" href="safari-pinned-tab.svg" rel="mask-icon" />
-    <meta content="#4286f4" name="msapplication-TileColor" />
-    <meta content="#4286f4" name="theme-color" />
+    <link color="#6f8f95" href="safari-pinned-tab.svg" rel="mask-icon" />
+    <meta content="#6f8f95" name="msapplication-TileColor" />
+    <meta content="#6f8f95" name="theme-color" />
 
     <link href="manifest.webmanifest" rel="manifest" />
-    <meta content="#4286f4" name="theme-color" />
+    <meta content="#6f8f95" name="theme-color" />
     <link href="https://fonts.googleapis.com/css?family=Roboto:300,400,500&display=swap" rel="stylesheet" />
     <link href="https://fonts.googleapis.com/icon?family=Material+Icons" rel="stylesheet" />
     <link href="https://fonts.googleapis.com/css?family=Ubuntu+Mono&display=swap" rel="stylesheet" />

src/main.ts

@@ -1,4 +1,4 @@
-import {enableProdMode, importProvidersFrom, provideZoneChangeDetection} from '@angular/core';
+import {enableProdMode, importProvidersFrom, inject, provideZoneChangeDetection} from '@angular/core';
 
 import {environment} from './environments/environment';
 import {MAT_DATE_LOCALE} from '@angular/material/core';
@@ -6,12 +6,13 @@ import {bootstrapApplication, BrowserModule} from '@angular/platform-browser';
 import {provideAnimations} from '@angular/platform-browser/animations';
 import {AppRoutingModule} from './app/app-routing.module';
 import {ServiceWorkerModule} from '@angular/service-worker';
-import {FontAwesomeModule} from '@fortawesome/angular-fontawesome';
 import {AppComponent} from './app/app.component';
-import {getApp, initializeApp, provideFirebaseApp} from '@angular/fire/app';
-import {initializeFirestore, persistentLocalCache, persistentMultipleTabManager, provideFirestore} from '@angular/fire/firestore';
-import {getAuth, provideAuth} from '@angular/fire/auth';
-import {getStorage, provideStorage} from '@angular/fire/storage';
+import {FirebaseApp, provideFirebaseApp} from '@angular/fire/app';
+import {provideFirestore} from '@angular/fire/firestore';
+import {provideAuth} from '@angular/fire/auth';
+import {initializeApp} from 'firebase/app';
+import {getAuth} from 'firebase/auth';
+import {initializeFirestore, persistentLocalCache, persistentMultipleTabManager} from 'firebase/firestore';
 import {UserService} from './app/services/user/user.service';
 
 declare global {
@@ -35,13 +36,15 @@ bootstrapApplication(AppComponent, {
       AppRoutingModule,
       ServiceWorkerModule.register('ngsw-worker.js', {
         enabled: environment.production,
-      }),
-      FontAwesomeModule
+      })
     ),
     provideFirebaseApp(() => initializeApp(environment.firebase)),
-    provideAuth(() => getAuth()),
-    provideFirestore(() => initializeFirestore(getApp(), {localCache: persistentLocalCache({tabManager: persistentMultipleTabManager()})})),
-    provideStorage(() => getStorage()),
+    provideAuth(() => getAuth(inject(FirebaseApp))),
+    provideFirestore(() =>
+      initializeFirestore(inject(FirebaseApp), {
+        localCache: persistentLocalCache({tabManager: persistentMultipleTabManager()}),
+      })
+    ),
     {provide: MAT_DATE_LOCALE, useValue: 'de-DE'},
     provideAnimations(),
   ],

src/test-vitest.ts

@@ -7,11 +7,9 @@ import {ActivatedRoute, provideRouter} from '@angular/router';
 import {BehaviorSubject, Observable, of} from 'rxjs';
 import {MAT_DIALOG_DATA, MatDialogRef} from '@angular/material/dialog';
 import {provideNativeDateAdapter} from '@angular/material/core';
-import {getApp, getApps, initializeApp, provideFirebaseApp} from '@angular/fire/app';
-import {getAuth, provideAuth} from '@angular/fire/auth';
-import {initializeFirestore, provideFirestore} from '@angular/fire/firestore';
-import {getStorage, provideStorage} from '@angular/fire/storage';
-import {environment} from './environments/environment';
+import {Auth} from '@angular/fire/auth';
+import {Firestore} from '@angular/fire/firestore';
+import {Storage} from '@angular/fire/storage';
 import {DbService} from './app/services/db.service';
 
 type TestingModuleDefinition = Parameters<typeof TestBed.configureTestingModule>[0];
@@ -43,16 +41,14 @@ type MockFunction = ReturnType<typeof vi.fn> & {
 
 const routeParams$ = new BehaviorSubject<Record<string, unknown>>({});
 const queryParams$ = new BehaviorSubject<Record<string, unknown>>({});
-const defaultFirebaseApp = getApps().length > 0 ? getApp() : initializeApp(environment.firebase);
 
 const defaultTestingProviders: TestingProviderList = [
   provideNoopAnimations(),
   provideNativeDateAdapter(),
   provideRouter([]),
-  provideFirebaseApp(() => defaultFirebaseApp),
-  provideAuth(() => getAuth(defaultFirebaseApp)),
-  provideFirestore(() => initializeFirestore(defaultFirebaseApp, {})),
-  provideStorage(() => getStorage(defaultFirebaseApp)),
+  {provide: Auth, useValue: {}},
+  {provide: Firestore, useValue: {}},
+  {provide: Storage, useValue: {}},
   {
     provide: ActivatedRoute,
     useValue: {
@@ -129,7 +125,8 @@ function decorateMock<T extends ReturnType<typeof vi.fn>>(mock: T): T & MockFunc
     configurable: true,
     get: () => ({
       argsFor(index: number) {
-        return decorated.mock.calls[index] ?? [];
+        const calls = decorated.mock.calls as unknown[][];
+        return calls[index] ?? [];
       },
       mostRecent() {
         const args = decorated.mock.lastCall ?? [];
@@ -150,11 +147,7 @@ function createSpy(name?: string): MockFunction {
   return spy;
 }
 
-function createSpyObj<T>(
-  baseName: string,
-  methodNames: string[] | Record<string, unknown>,
-  propertyValues?: Record<string, unknown>
-): T {
+function createSpyObj<T>(baseName: string, methodNames: string[] | Record<string, unknown>, propertyValues?: Record<string, unknown>): T {
   const result: Record<string, unknown> = {};
   const methods = Array.isArray(methodNames) ? methodNames : Object.keys(methodNames);
 

src/types/jasmine-compat.d.ts

@@ -1,39 +1,38 @@
+type UnknownFunction = (...args: unknown[]) => unknown;
+
 type SpyAnd = {
   returnValue(value?: unknown): jasmine.Spy;
   resolveTo(value?: unknown): jasmine.Spy;
   rejectWith(value?: unknown): jasmine.Spy;
-  callFake(fn: (...args: any[]) => unknown): jasmine.Spy;
+  callFake(fn: UnknownFunction): jasmine.Spy;
   callThrough(): jasmine.Spy;
 };
 
 type SpyCalls = {
-  argsFor(index: number): any[];
-  mostRecent(): {args: any[]};
+  argsFor(index: number): unknown[];
+  mostRecent(): {args: unknown[]};
 };
 
 declare global {
-  function spyOn<T = any>(object: T, methodName: any): jasmine.Spy;
+  function spyOn<T extends object, K extends keyof T>(object: T, methodName: K): jasmine.Spy;
   function expectAsync<T>(value: Promise<T>): {
     toBeResolvedTo(expected: T): Promise<void>;
     toBeRejectedWithError(expected?: string | RegExp | Error): Promise<void>;
   };
 
   namespace jasmine {
-    type Spy<T extends (...args: any[]) => any = (...args: any[]) => any> = T & ReturnType<typeof import('vitest')['vi']['fn']> & {
-      and: SpyAnd;
-      calls: SpyCalls;
-    };
+    type Spy<T extends UnknownFunction = UnknownFunction> = T &
+      ReturnType<(typeof import('vitest'))['vi']['fn']> & {
+        and: SpyAnd;
+        calls: SpyCalls;
+      };
 
     type SpyObj<T> = {
-      [K in keyof T]: T[K] extends (...args: any[]) => any ? Spy<T[K]> : T[K];
+      [K in keyof T]: T[K] extends UnknownFunction ? Spy<T[K]> : T[K];
     };
 
     function createSpy(name?: string): Spy;
-    function createSpyObj<T>(
-      baseName: string,
-      methodNames: string[] | Record<string, unknown>,
-      propertyValues?: Record<string, unknown>
-    ): SpyObj<T>;
+    function createSpyObj<T>(baseName: string, methodNames: string[] | Record<string, unknown>, propertyValues?: Record<string, unknown>): SpyObj<T>;
     function any(expectedClass: unknown): unknown;
     function anything(): unknown;
     function objectContaining<T>(value: Partial<T>): unknown;

src/types/vitest-matchers.d.ts

@@ -1,6 +1,7 @@
 import 'vitest';
 
 declare module 'vitest' {
+  // eslint-disable-next-line @typescript-eslint/no-explicit-any
   interface Assertion<T = any> {
     toBeTrue(): T;
     toBeFalse(): T;