import { HttpClient, HttpParams } from '@angular/common/http';
import { Injectable } from '@angular/core';
import { Observable } from 'rxjs';
import { environment } from 'src/environments/environment';

@Injectable({
  providedIn: 'root'
})
export class SystemProfileFieldManagementService {

  private apiUrl = environment.apiUrl + '/profiles/system';

  constructor(private http: HttpClient) { }

  /**
   * Get system profile fields with pagination
   * @param page Page number (default: 0)
   * @param size Page size (default: 10)
   */
  getSystemProfileFields(page: number = 0, size: number = 10): Observable<any> {
    let params = new HttpParams()
      .set('page', page.toString())
      .set('size', size.toString());
    return this.http.get<any>(this.apiUrl, { params });
  }

  /**
   * Get a specific system profile field by name
   * @param name Field name
   */
  getByName(name: string): Observable<any> {
    return this.http.get<any>(`${this.apiUrl}/${name}`);
  }

  /**
   * Update a system profile field
   * @param systemProfileField System profile field object
   */
  update(systemProfileField: any): Observable<any> {
    return this.http.post<any>(this.apiUrl, systemProfileField);
  }

  /**
   * Update multiple system profile fields
   * @param systemProfileFields Array of system profile field objects
   */
  updateList(systemProfileFields: any[]): Observable<any[]> {
    return this.http.post<any[]>(`${this.apiUrl}/list`, systemProfileFields);
  }

  /**
   * Delete a system profile field
   * @param name Field name
   */
  deleteByName(name: string): Observable<void> {
    return this.http.delete<void>(`${this.apiUrl}/${name}`);
  }
}