import Link from 'next/link';
import React, { useState } from 'react';
import { Disclosure} from '@headlessui/react';
import { MenuIcon, XIcon } from '@heroicons/react/outline';
import { Transition } from "@headlessui/react";

const navigation = [
  { name: 'Главная', href: '/', current: true },
  { name: 'Правила', href: '/posts/[slug]', as:'/posts/regulations', current: false },
  { name: 'Регистрация', href: '/registration', current: false },
  { name: 'О нас', href: '/about', current: false },
]



function classNames(...classes) {
  return classes.filter(Boolean).join(' ')
}



const Navigation = (): JSX.Element => {
  const [isOpen, setIsOpen] = useState(false);
  return (
    <div>
    <nav className="bg-gray-800">
      <div className="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8">
        <div className="flex items-center justify-between h-16">
          <div className="flex items-center">
            <div className="flex-shrink-0">
              <img
                className="h-8 w-8"
                src="https://tailwindui.com/img/logos/workflow-mark-indigo-500.svg"
                alt="Workflow"
              />
            </div>
            <div className="hidden md:block">
              <div className="ml-10 flex items-baseline space-x-4">
                <a
                  href="#"
                  className=" hover:bg-gray-700 text-white px-3 py-2 rounded-md text-sm font-medium"
                >
                  Dashboard
                </a>

                <a
                  href="#"
                  className="text-gray-300 hover:bg-gray-700 hover:text-white px-3 py-2 rounded-md text-sm font-medium"
                >
                  Team
                </a>

                <a
                  href="#"
                  className="text-gray-300 hover:bg-gray-700 hover:text-white px-3 py-2 rounded-md text-sm font-medium"
                >
                  Projects
                </a>

                <a
                  href="#"
                  className="text-gray-300 hover:bg-gray-700 hover:text-white px-3 py-2 rounded-md text-sm font-medium"
                >
                  Calendar
                </a>

                <a
                  href="#"
                  className="text-gray-300 hover:bg-gray-700 hover:text-white px-3 py-2 rounded-md text-sm font-medium"
                >
                  Reports
                </a>
              </div>
            </div>
          </div>
          <div className="-mr-2 flex md:hidden">
            <button
              onClick={() => setIsOpen(!isOpen)}
              type="button"
              className="bg-gray-900 inline-flex items-center justify-center p-2 rounded-md text-gray-400 hover:text-white hover:bg-gray-800 focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-offset-gray-800 focus:ring-white"
              aria-controls="mobile-menu"
              aria-expanded="false"
            >
              <span className="sr-only">Open main menu</span>
              {!isOpen ? (
                <svg
                  className="block h-6 w-6"
                  xmlns="http://www.w3.org/2000/svg"
                  fill="none"
                  viewBox="0 0 24 24"
                  stroke="currentColor"
                  aria-hidden="true"
                >
                  <path
                    strokeLinecap="round"
                    strokeLinejoin="round"
                    strokeWidth="2"
                    d="M4 6h16M4 12h16M4 18h16"
                  />
                </svg>
              ) : (
                <svg
                  className="block h-6 w-6"
                  xmlns="http://www.w3.org/2000/svg"
                  fill="none"
                  viewBox="0 0 24 24"
                  stroke="currentColor"
                  aria-hidden="true"
                >
                  <path
                    strokeLinecap="round"
                    strokeLinejoin="round"
                    strokeWidth="2"
                    d="M6 18L18 6M6 6l12 12"
                  />
                </svg>
              )}
            </button>
          </div>
        </div>
      </div>

      <Transition
        show={isOpen}
        enter="transition ease-out duration-100 transform"
        enterFrom="opacity-0 scale-95"
        enterTo="opacity-100 scale-100"
        leave="transition ease-in duration-75 transform"
        leaveFrom="opacity-100 scale-100"
        leaveTo="opacity-0 scale-95"
      >
        {(ref) => (
          <div className="md:hidden" id="mobile-menu">
            <div ref={ref} className="px-2 pt-2 pb-3 space-y-1 sm:px-3">
              <a
                href="#"
                className="hover:bg-gray-700 text-white block px-3 py-2 rounded-md text-base font-medium"
              >
                Dashboard
              </a>

              <a
                href="#"
                className="text-gray-300 hover:bg-gray-700 hover:text-white block px-3 py-2 rounded-md text-base font-medium"
              >
                Team
              </a>

              <a
                href="#"
                className="text-gray-300 hover:bg-gray-700 hover:text-white block px-3 py-2 rounded-md text-base font-medium"
              >
                Projects
              </a>

              <a
                href="#"
                className="text-gray-300 hover:bg-gray-700 hover:text-white block px-3 py-2 rounded-md text-base font-medium"
              >
                Calendar
              </a>

              <a
                href="#"
                className="text-gray-300 hover:bg-gray-700 hover:text-white block px-3 py-2 rounded-md text-base font-medium"
              >
                Reports
              </a>
            </div>
          </div>
        )}
      </Transition>
    </nav>

    <header className="bg-white shadow">
      <div className="max-w-7xl mx-auto py-6 px-4 sm:px-6 lg:px-8">
        <h1 className="text-3xl font-bold text-gray-900">Dashboard</h1>
      </div>
    </header>
    <main>
      <div className="max-w-7xl mx-auto py-6 sm:px-6 lg:px-8">
        {/* <!-- Replace with your content --> */}
        <div className="px-4 py-6 sm:px-0">
          <div className="border-4 border-dashed border-gray-200 rounded-lg h-96"></div>
        </div>
        {/* <!-- /End replace --> */}
      </div>
    </main>
  </div>
  );
};

export default Navigation;