import { useEffect } from 'react'
import { X } from 'lucide-react'
import { cn } from '../../utils/cn'

export function Modal({ open, isOpen, onClose, children, title, size = 'md' }) {
  const isVisible = open ?? isOpen ?? false
  useEffect(() => {
    if (isVisible) {
      document.body.style.overflow = 'hidden'
    } else {
      document.body.style.overflow = ''
    }
    return () => { document.body.style.overflow = '' }
  }, [isVisible])

  if (!isVisible) return null

  const sizes = { sm: 'max-w-sm', md: 'max-w-lg', lg: 'max-w-2xl', xl: 'max-w-4xl' }

  return (
    <div className="fixed inset-0 z-50 flex items-center justify-center p-4">
      <div className="fixed inset-0 bg-black/40" onClick={onClose} />
      <div className={cn('relative bg-white rounded-2xl shadow-xl w-full max-h-[90vh] overflow-y-auto', sizes[size])}>
        <div className="flex items-center justify-between p-4 border-b">
          <h3 className="text-lg font-bold text-gray-900">{title}</h3>
          <button onClick={onClose} className="p-1 hover:bg-gray-100 rounded-lg">
            <X className="w-5 h-5" />
          </button>
        </div>
        <div className="p-4">
          {children}
        </div>
      </div>
    </div>
  )
}