import { Injectable, inject } from '@angular/core';
import { Title } from '@angular/platform-browser';
import { TitleStrategy, type RouterStateSnapshot } from '@angular/router';

@Injectable()
export class AppTitleStrategy extends TitleStrategy {
  private readonly title = inject(Title);

  override updateTitle(snapshot: RouterStateSnapshot): void {
    const title = this.buildTitle(snapshot);
    this.title.setTitle(title ? `${title} | Business App` : 'Business App');
  }
}

export const titleStrategyProvider = { provide: TitleStrategy, useClass: AppTitleStrategy };