import { Inject, Injectable, PLATFORM_ID } from '@angular/core';
import { isPlatformBrowser } from '@angular/common';
import { HttpClient } from '@angular/common/http';
import { Observable, tap } from 'rxjs';
import { environment } from '../../environments/environment';
import { AuthUser } from '../models/auth-user.model';
@Injectable({ providedIn: 'root' })
export class AuthService {
  private apiUrl = `${environment.apiBaseUrl}/auth/login`;

  constructor(
    private http: HttpClient,
    @Inject(PLATFORM_ID) private platformId: Object
  ) {}

  login(user: string, password: string): Observable<any> {
    return this.http.post<{ access_token: string }>(this.apiUrl, { user, password }).pipe(
      tap(response => {
        if (isPlatformBrowser(this.platformId)) {
          localStorage.setItem('access_token', response.access_token);
        }
      })
    );
  }

  logout(): void {
    if (isPlatformBrowser(this.platformId)) {
      localStorage.removeItem('access_token');
    }
  }

  isLoggedIn(): boolean {
    return isPlatformBrowser(this.platformId) && !!localStorage.getItem('access_token');
  }
getProfile(): Observable<AuthUser> {
  return this.http.get<AuthUser>(`${environment.apiBaseUrl}/auth/profile`);
}
}