import React, { useState, useEffect } from "react";
import { createPortal } from "react-dom";

interface DeleteConfirmationModalProps {
  isOpen: boolean;
  onConfirm: () => void;
  onCancel: () => void;
  fileName: string;
}

export default function DeleteConfirmationModal({
  isOpen,
  onConfirm,
  onCancel,
  fileName,
}: DeleteConfirmationModalProps) {
  const [mounted, setMounted] = useState(false);

  useEffect(() => {
    setMounted(true);
    document.body.style.overflow = isOpen ? "hidden" : "unset";
    return () => {
      document.body.style.overflow = "unset";
    };
  }, [isOpen]);

  if (!isOpen || !mounted) return null;

  return createPortal(
    <div className="fixed inset-0 z-[100000] flex items-center justify-center p-4">
      <div
        className="fixed inset-0 bg-black/50 backdrop-blur-sm transition-opacity"
        onClick={onCancel}
      />
      <div className="relative bg-white rounded-3xl p-6 sm:p-8 max-w-sm w-full shadow-2xl transition-all transform duration-300 scale-100">
        <div className="text-center">
          <div className="mx-auto flex items-center justify-center h-16 w-16 rounded-full bg-red-50 mb-4 text-red-500">
            <svg
              width="32"
              height="32"
              viewBox="0 0 24 24"
              fill="none"
              stroke="currentColor"
              strokeWidth="2"
              strokeLinecap="round"
              strokeLinejoin="round"
            >
              <polyline points="3 6 5 6 21 6"></polyline>
              <path d="M19 6v14a2 2 0 0 1-2 2H7a2 2 0 0 1-2-2V6m3 0V4a2 2 0 0 1 2-2h4a2 2 0 0 1 2 2v2"></path>
              <line x1="10" y1="11" x2="10" y2="17"></line>
              <line x1="14" y1="11" x2="14" y2="17"></line>
            </svg>
          </div>
          <h3 className="text-xl font-bold text-gray-900">Remove Document?</h3>
          <p className="text-sm text-gray-500 mt-3 leading-relaxed">
            Are you sure you want to remove <br />
            <span className="font-semibold text-gray-800 break-all">
              "{fileName}"
            </span>
            ?
            <br /> This action cannot be undone.
          </p>
        </div>
        <div className="mt-8 flex gap-3">
          <button
            type="button"
            onClick={onCancel}
            className="flex-1 px-4 py-3 bg-gray-100 hover:bg-gray-200 text-gray-700 rounded-xl font-bold transition active:scale-95"
          >
            Cancel
          </button>
          <button
            type="button"
            onClick={onConfirm}
            className="flex-1 px-4 py-3 bg-red-500 hover:bg-red-600 text-white rounded-xl font-bold transition shadow-lg shadow-red-200 active:scale-95"
          >
            Yes, Delete
          </button>
        </div>
      </div>
    </div>,
    document.body
  );
}