sh_discord_bot/kdb-web/src/app/app.component.ts

import { Component, OnInit } from '@angular/core';
import { TranslateService } from '@ngx-translate/core';
import { PrimeNGConfig } from 'primeng/api';
import { AuthService } from './services/auth/auth.service';
import { SocketService } from './services/socket/socket.service';
import { ThemeService } from './services/theme/theme.service';

@Component({
  selector: 'app-root',
  templateUrl: './app.component.html',
  styleUrls: ['./app.component.scss']
})
export class AppComponent implements OnInit {

  themeName!: string;
  sidebarWidth!: string;

  isLoggedIn: boolean = false;

  constructor(
    private authService: AuthService,
    private themeService: ThemeService,
    private socket: SocketService,
    private translateService: TranslateService,
    private config: PrimeNGConfig
  ) {
    this.themeService.sidebarWidth$.subscribe(value => {
      this.sidebarWidth = value;
    });
    this.themeService.themeName$.subscribe(value => {
      this.themeName = value;
    });
    this.authService.isLoggedIn$.subscribe(value => {
      this.isLoggedIn = value;
    });
  }

  ngOnInit(): void {
    this.translateService.setDefaultLang('en');

    this.themeService.loadTheme();
    this.socket.startSocket();
  }

  loadLang(): void {
    let lang = localStorage.getItem(`default_lang`);
    if (!lang) {
      lang = 'en';
      this.setLang(lang);
    }
    this.translate(lang);
  }

  setLang(lang: string): void {
    localStorage.setItem(`default_lang`, lang);
  }

  translate(lang: string) {
    this.translateService.use(lang);
    this.translateService.get('primeng').subscribe(res => this.config.setTranslation(res));
  }


  setSideWidth($event: any): void {
    this.themeService.setSideWidth($event);
  }
}