/* global createError */

export function createValidationError(errors: Map<string, string>) {
  let message = "Invalid parameters: ";
  for (const i in errors)
    message += i + ", ";
  message = message.slice(0, -2);
  return createError({
    statusCode: 400,
    message,
    data: {
      errors: Object.fromEntries(errors),
    },
  });
}

export function handleRecursedValidationError(e: unknown, errors: Map<string, string>, element: string) {
  if (typeof e !== "object") throw e;
  if (!e) throw e;
  if (!(e as any).data || !(e as any).message) throw e;
  const upstreamErrors = (e as any).data.errors as any;
  const upstreamMessage = (e as any).message;
  if (upstreamErrors) {
    for (const j in upstreamErrors)
      errors.set(`${element}.${j}`, String(upstreamErrors[j]));
  } else if (upstreamMessage) {
    errors.set(`${element}`, String(upstreamMessage));
  } else {
    throw e;
  }
}