import { Injectable } from '@angular/core';
import { HttpClient } from '@angular/common/http';
import { map, Observable } from 'rxjs';
import { environment } from '../../environments/environment';
import { Client } from '../models/client.model';
import { ApiCollectionResponse } from '../models/api-response.model';
import { extractCollectionData } from '../utils/api-response.util';
@Injectable({ providedIn: 'root' })
export class ClientService {
  private apiUrl = `${environment.apiBaseUrl}/clients`;

  constructor(private http: HttpClient) {}

  createClient(client: Client): Observable<Client> {
    return this.http.post<Client>(this.apiUrl, client);
  }

  getClientById(id: number): Observable<Client> {
    return this.http.get<Client>(`${this.apiUrl}/${id}`);
  }

  updateClient(id: number, client: Client): Observable<Client> {
    return this.http.put<Client>(`${this.apiUrl}/${id}`, client);
  }

  deleteClient(id: number): Observable<void> {
    return this.http.delete<void>(`${this.apiUrl}/${id}`);
  }

  getAllClients(): Observable<Client[]> {
    return this.http
      .get<Client[] | ApiCollectionResponse<Client>>(this.apiUrl)
      .pipe(map(response => extractCollectionData(response)));
  }
}