/** Backend RequestSizeLimit for media and completion-doc uploads. */
export const MAX_WORK_ORDER_MEDIA_BYTES = 30 * 1024 * 1024;

export function isWorkOrderFileTooLarge(
  file: File,
  maxBytes = MAX_WORK_ORDER_MEDIA_BYTES,
): boolean {
  return file.size > maxBytes;
}

export function formatMediaSizeLimit(maxBytes = MAX_WORK_ORDER_MEDIA_BYTES): string {
  return `${Math.round(maxBytes / (1024 * 1024))} MB`;
}

/** Backend IsReadOnly: Canceled or Completed. */
export function isWorkOrderDocumentsReadOnly(status: string | null | undefined): boolean {
  return status === "Canceled" || status === "Completed";
}

export function canDeleteWorkOrderMedia(media: {
  id: string | number;
  isLegacy?: boolean;
}): boolean {
  if (media.isLegacy) return false;
  const numericId = typeof media.id === "number" ? media.id : Number(media.id);
  return Number.isFinite(numericId) && numericId > 0;
}