import { inject, Injectable } from '@angular/core';
import { HttpClient, HttpHeaders } from '@angular/common/http';
import { LoginRequest, PasswordConfirmationRequest, RegisterRequest, User } from './auth.types';
import { Observable, switchMap } from 'rxjs';
import { API_URL, BASE_URL } from '../core/tokens/api-urls';

@Injectable({
  providedIn: 'root',
})
export class AuthService {
  private http: HttpClient = inject(HttpClient);
  private baseUrl = inject(BASE_URL);
  private apiUrl = inject(API_URL);

  public login(credentials: LoginRequest) {
    return this.getSanctumCookie().pipe(
      switchMap(() => this.http.post(`${this.baseUrl}/login`, credentials)),
    );
  }

  public register(credentials: RegisterRequest) {
    return this.getSanctumCookie().pipe(
      switchMap(() => this.http.post(`${this.baseUrl}/register`, credentials)),
    );
  }

  public logout() {
    return this.http.post(`${this.baseUrl}/logout`, {});
  }

  public getCurrentUser(): Observable<User> {
    return this.http.get<User>(`${this.apiUrl}/me`);
  }

  public confirmPassword(data: PasswordConfirmationRequest): Observable<any> {
    return this.getSanctumCookie().pipe(
      switchMap(() => this.http.post(`${this.baseUrl}/user/confirm-password`, data)),
    );
  }

  private getSanctumCookie(): Observable<null> {
    return this.http.get<null>(`${this.baseUrl}/sanctum/csrf-cookie`);
  }
}