import { type ClassValue, clsx } from "clsx";
import { twMerge } from "tailwind-merge";

export function cn(...inputs: ClassValue[]) {
  return twMerge(clsx(inputs));
}

export function formatMoney(value: string | number | null | undefined, locale = "fa-IR") {
  if (value === null || value === undefined || value === "") return "—";
  const n = typeof value === "string" ? Number(value) : value;
  if (Number.isNaN(n)) return String(value);
  return new Intl.NumberFormat(locale).format(n);
}