export const PER_PAGE = 25;

// Batas atas mencegah offset melebihi BIGINT MariaDB (query error).
export function parsePage(pageParam?: string): number {
  const parsed = Number.parseInt(pageParam ?? "1", 10);
  return Number.isSafeInteger(parsed) && parsed >= 1 ? parsed : 1;
}

export function halamanHref(
  basePath: string,
  page: number,
  search?: string,
): string {
  const params = new URLSearchParams();
  if (search) params.set("search", search);
  if (page > 1) params.set("page", String(page));
  const query = params.toString();
  return query ? `${basePath}?${query}` : basePath;
}