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

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

export function formatPrice(price: any): string {
  const num = Number(price);
  if (isNaN(num)) return '';
  return new Intl.NumberFormat('en-US', {
    style: 'currency',
    currency: 'USD',
    maximumFractionDigits: 0
  }).format(num);
}

export function formatMileage(mileage: any): string {
  const num = Number(mileage);
  if (isNaN(num)) return '';
  return new Intl.NumberFormat('en-US').format(num) + ' miles';
}

export function formatDate(dateString: any): string {
  if (!dateString) return '';
  try {
    return new Date(dateString).toLocaleDateString('en-US', {
      month: 'long',
      day: 'numeric',
      year: 'numeric'
    });
  } catch (e) {
    return '';
  }
}