import { Result, ok, err } from '@shared/kernel/fp';
import { ValidIntake } from '../domain/intake.machine';
import { ApiClient } from '@shared/infrastructure/api-client';
import { problemDetail } from '@shared/infrastructure/api-error';

/**
 * Command: POST the intake questionnaire to the backend (`/api/intakes`). The
 * "uren must be > 0" rule now lives server-side; the backend returns a 422
 * ProblemDetails on rejection, which we surface as the error.
 */
export async function submitIntake(client: ApiClient, data: ValidIntake): Promise<Result<string, void>> {
  try {
    await client.intakes({ uren: data.uren });
    return ok(undefined);
  } catch (e) {
    return err(problemDetail(e, 'Het indienen is niet gelukt. Probeer het later opnieuw.'));
  }
}