nextjs-app/src/lib/utils.ts

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

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

export function formatCurrency(value: number): string {
  return new Intl.NumberFormat('tr-TR', {
    style: 'currency',
    currency: 'TRY',
    minimumFractionDigits: 2,
  }).format(value)
}

export function formatPercent(value: number): string {
  return new Intl.NumberFormat('tr-TR', {
    style: 'percent',
    minimumFractionDigits: 2,
    maximumFractionDigits: 2,
  }).format(value / 100)
}

export function formatNumber(value: number): string {
  return new Intl.NumberFormat('tr-TR').format(value)
}

export function formatDate(date: string | Date): string {
  const dateObj = typeof date === 'string' ? new Date(date) : date
  return dateObj.toLocaleDateString('tr-TR', {
    day: '2-digit',
    month: '2-digit',
    year: 'numeric',
  })
}