import { HttpClient, HttpHeaders } from '@angular/common/http';
import { Injectable } from '@angular/core';
import { Observable, catchError, throwError } from 'rxjs';
import { IService } from 'src/app/_interfaces/servives/service';
import { environment } from 'src/environments/environment';

@Injectable({
  providedIn: 'root',
})
export class ServiceService {
  private SUrl = `${environment.apiBaseUrl}/services/`;

  httpOptions = {
    headers: new HttpHeaders({
      'Content-Type': 'application/json',
    }),
  };

  constructor(private http: HttpClient) {}

  // Get all services
  getServices(): Observable<IService[]> {
    return this.http.get<IService[]>(this.SUrl);
  }

  // Get a single service by id
  getServiceById(id: number): Observable<IService> {
    const url = `${this.SUrl}/${id}`;
    return this.http.get<IService>(url);
  }

  // Create a new service
  createService(service: IService): Observable<IService> {
    const serviceData = JSON.stringify(service);
    console.log('service:==>', serviceData);
    console.log('Données envoyées pour créer le service...');

    return this.http
      .post<IService>(this.SUrl, serviceData, this.httpOptions)
      .pipe(catchError(this.errorHandler));
  }

  updateService(service: IService): Observable<IService> {
    const url = `${this.SUrl}/${service.nom_service}`;
    return this.http.put<IService>(url, service, {
      headers: new HttpHeaders({
        'Content-Type': 'application/json',
      }),
    });
  }

  deleteService(id: number): Observable<void> {
    const url = `${this.SUrl}/${id}`;
    return this.http.delete<void>(url);
  }
  // eslint-disable-next-line @typescript-eslint/no-explicit-any
  private errorHandler(error: any): Observable<never> {
    //console.error('Erreur lors de la création du service:', error);
    let errorMessage = '';
    if (error.error instanceof ErrorEvent) {
      errorMessage = `Erreur côté client: ${error.error.message}`;
    } else {
      errorMessage = `Code d'erreur: ${error.status}\nMessage: ${error.message}`;
    }
    return throwError(errorMessage);
  }
}