import { inject, Injectable } from '@angular/core';
import { HttpClient } from '@angular/common/http';
import { catchError, EMPTY, Observable } from 'rxjs';
import { User } from '../model/User';

@Injectable({
  providedIn: 'root',
})
export class UserService {
  private http: HttpClient = inject(HttpClient);

  public getUser(id: string): Observable<User | null> {
    return this.http.get<User | null>(`/backend/user/${id}`).pipe(catchError(() => EMPTY));
  }

  public getCurrentUser(): Observable<User | null> {
    return this.http.get<User | null>('/backend/user').pipe(catchError(() => EMPTY));
  }

  public createUser(id: string, username: string): Observable<User> {
    return this.http.post<User>('/backend/user', {
      authentikId: id,
      username: username,
    });
  }
}