swiss-client/src/app/app.component.ts

import {Component, OnDestroy, OnInit} from '@angular/core';
import {ActivatedRoute, NavigationEnd, Router, RouterLink, RouterOutlet} from '@angular/router';
import {CommonModule, NgOptimizedImage} from "@angular/common";
import {MatAnchor, MatButton} from "@angular/material/button";
import {MatIcon} from "@angular/material/icon";
import {MatToolbar} from "@angular/material/toolbar";
import {filter, map, Subscription} from "rxjs";
import {MatMenu, MatMenuItem, MatMenuTrigger} from "@angular/material/menu";
import {UserService} from "./authentication/user.service";
import {TournamentService} from "./service/tournament.service";
import {HeaderService} from "./service/header.service";

@Component({
    selector: 'app-root',
    imports: [RouterOutlet, CommonModule, RouterLink, MatAnchor, MatIcon, MatButton, MatToolbar, NgOptimizedImage, MatMenuTrigger, MatMenu, MatMenuItem],
    templateUrl: './app.component.html',
    styleUrl: './app.component.scss'
})
export class AppComponent implements OnInit {

  header: string;
  user: string;
  userSubscription: Subscription;

  constructor(
    protected userService: UserService,
    private router: Router,
    protected activatedRoute: ActivatedRoute,
    private tournamentService: TournamentService,
    private headerService: HeaderService
  ) {
  }

  ngOnInit() {
    this.userSubscription = this.userService.currentUser.subscribe(newUser => this.user = newUser);

    this.router.events.pipe(
      filter(event => event instanceof NavigationEnd),
      map(() => {
        let currentRoute = this.activatedRoute;
        while (currentRoute.firstChild) {
          currentRoute = currentRoute.firstChild;
        }
        return currentRoute.snapshot.data['header'] || '';
      })
    ).subscribe(header => {
      this.header = header;
    });

    this.headerService.header$.subscribe(override => {
      if (override) {
        this.header = override;
      }
    });
  }

  logOut() {
    this.userService.removeUser();
    this.router.navigate(['/auth/login']);
  }

  addTestData() {
    this.tournamentService.addTestData().subscribe(data => {
      this.router.navigate(['/tournaments']);
    })
  }
}