'use server';

import {
  IMedipostResponseXMLBase,
} from '@/lib/types/medipost';

import { MedipostValidationError } from './MedipostValidationError';
import { parseXML } from '../util/xml.service';

export async function validateMedipostResponse(response: string, { canHaveEmptyCode = false }: { canHaveEmptyCode?: boolean } = {}) {
  const parsed: IMedipostResponseXMLBase = parseXML(response);
  const code = parsed.ANSWER?.CODE;
  if (canHaveEmptyCode) {
    if (code && code !== 0) {
      console.error("Bad response", response);
      throw new MedipostValidationError(response);
    }
    return;
  }

  if (typeof code !== 'number' || (code !== 0 && !canHaveEmptyCode)) {
    console.error("Bad response", response);
    throw new MedipostValidationError(response);
  }
}