import { Injectable, inject } from '@angular/core';
import { ApiClient } from '@shared/infrastructure/api-client';
import { Valid } from '@registratie/domain/change-request.machine';

/**
 * Infrastructure adapter for the telefoonwijziging POST (`/api/v1/change-requests`) —
 * the single place the network client lives for contact changes, so the command
 * and the UI never touch `ApiClient`. The BRP address is authoritative and not
 * submitted (WP-34); only the phone number is. Returns the server reference; the
 * server re-validates and is the authority.
 */
@Injectable({ providedIn: 'root' })
export class ChangeRequestAdapter {
  private client = inject(ApiClient);

  async changeRequest(data: Valid): Promise<string> {
    const res = await this.client.changeRequests({ telefoon: data.telefoon });
    return res.referentie ?? '';
  }
}