'use client'

import { useTheme } from 'next-themes'
import { Moon, Sun } from 'lucide-react'
import { Button } from '@/components/ui/button'

export function ThemeToggle() {
  const { resolvedTheme, setTheme } = useTheme()
  const isDark = resolvedTheme === 'dark'

  return (
    <Button
      variant="ghost"
      size="icon"
      onClick={() => setTheme(isDark ? 'light' : 'dark')}
      title={isDark ? 'Mode clair' : 'Mode sombre'}
      aria-label={isDark ? 'Activer le mode clair' : 'Activer le mode sombre'}
    >
      {isDark ? <Sun className="h-4 w-4" /> : <Moon className="h-4 w-4" />}
    </Button>
  )
}