WIP: Proceed with frontend implementation

frontend/src/app/components/library-overview/library-overview.component.css

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+.fullscreen-overlay {
+  position: absolute;
+  top: 0;
+  left: 0;
+  bottom: 0;
+  right: 0;
+  background: rgba(0, 0, 0, 0.15);
+  z-index: 1;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+}

frontend/src/app/components/library-overview/library-overview.component.html

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+<div fxFlexFill>
+  <div class="fullscreen-overlay" *ngIf="this.loading" fxLayout="column" fxLayoutAlign="center center">
+    <mat-spinner></mat-spinner>
+    <h2>Loading library...</h2>
+  </div>
+  <div fxLayout="row" fxLayoutAlign="center center">
+    <div *ngIf="!this.loading && this.detectedGames.length === 0">
+      <h2>Your game library is empty!</h2>
+    </div>
+    <div fxLayout="row" fxLayoutGap="12px" [style.margin-top.px]="12" *ngIf="!this.loading && this.detectedGames.length > 0">
+      <game-cover fxLayout="column" *ngFor="let game of detectedGames" [game]="game"></game-cover>
+    </div>
+  </div>
+</div>

frontend/src/app/components/library-overview/library-overview.component.spec.ts

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+import { ComponentFixture, TestBed } from '@angular/core/testing';
+
+import { LibraryOverviewComponent } from './library-overview.component';
+
+describe('LibraryOverviewComponent', () => {
+  let component: LibraryOverviewComponent;
+  let fixture: ComponentFixture<LibraryOverviewComponent>;
+
+  beforeEach(async () => {
+    await TestBed.configureTestingModule({
+      declarations: [ LibraryOverviewComponent ]
+    })
+    .compileComponents();
+  });
+
+  beforeEach(() => {
+    fixture = TestBed.createComponent(LibraryOverviewComponent);
+    component = fixture.componentInstance;
+    fixture.detectChanges();
+  });
+
+  it('should create', () => {
+    expect(component).toBeTruthy();
+  });
+});

frontend/src/app/components/library-overview/library-overview.component.ts

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+import {AfterViewInit, Component} from '@angular/core';
+import {GamesService} from "../../services/games.service";
+import {DetectedGameDto} from "../../models/dtos/DetectedGameDto";
+
+@Component({
+  selector: 'app-gameserver-list',
+  templateUrl: './library-overview.component.html',
+  styleUrls: ['./library-overview.component.css']
+})
+export class LibraryOverviewComponent implements AfterViewInit {
+
+  detectedGames: DetectedGameDto[] = [];
+  loading: boolean = true;
+
+  constructor(private gameServerService: GamesService) {
+  }
+
+  ngAfterViewInit(): void {
+    this.gameServerService.getAllGames().subscribe(
+      (detectedGames: DetectedGameDto[]) => {
+        this.detectedGames = detectedGames;
+        this.loading = false;
+      }
+    );
+  }
+
+}