import React from 'react';
import { Disclosure } from '@headlessui/react';
import { MenuIcon, XIcon } from '@heroicons/react/outline';
import clsx from 'clsx';
import { Link, useLocation } from 'react-router-dom';

const navigation = [
  { name: 'Dashboard', to: '/dashboard', requiresAdmin: false },
  { name: 'Dateiablage', to: '/files', requiresAdmin: false },
  { name: 'Projekte', to: '/projects', requiresAdmin: false },
];

// eslint-disable-next-line @typescript-eslint/no-empty-interface
interface HeaderProps {}

const Header: React.FC<HeaderProps> = () => {
  const { pathname } = useLocation();

  return (
    <>
      <Disclosure as="nav" className="bg-white shadow relative z-10">
        {({ open }) => (
          <div className="relative">
            <div className="max-w-7xl mx-auto px-2 sm:px-6 lg:px-8">
              <div className="relative flex justify-between h-16">
                <div className="absolute inset-y-0 left-0 flex items-center sm:hidden">
                  {/* Mobile menu button */}
                  <Disclosure.Button className="inline-flex items-center justify-center p-2 rounded-md text-gray-400 hover:text-gray-500 hover:bg-gray-100 focus:outline-none focus:ring-2 focus:ring-inset focus:ring-primary-500">
                    <span className="sr-only">Open main menu</span>
                    {open ? (
                      <XIcon className="block h-6 w-6" aria-hidden="true" />
                    ) : (
                      <MenuIcon className="block h-6 w-6" aria-hidden="true" />
                    )}
                  </Disclosure.Button>
                </div>
                <div className="flex-1 flex items-center justify-center sm:items-stretch sm:justify-start">
                  <Link to="/" className="flex-shrink-0 flex items-center">
                    <img className="block lg:hidden" src="/assets/logo-small.svg" alt="Stackspin" />
                    <img className="hidden lg:block" src="/assets/logo.svg" alt="Stackspin" />
                  </Link>
                  <div className="hidden sm:ml-6 sm:flex sm:space-x-8">
                    {/* Current: "border-primary-500 text-gray-900", Default: "border-transparent text-gray-500 hover:border-gray-300 hover:text-gray-700" */}
                    {navigation.map((item) => (
                      <Link
                        key={item.name}
                        to={item.to}
                        className={clsx(
                          'border-primary-50 text-gray-900 inline-flex items-center px-1 pt-1 border-b-2 text-sm font-medium',
                          {
                            'border-primary-500 text-gray-500 hover:border-gray-300 hover:text-gray-700 inline-flex items-center px-1 pt-1 text-sm font-medium':
                              pathname.includes(item.to),
                          },
                        )}
                      >
                        {item.name}
                      </Link>
                    ))}
                  </div>
                </div>
              </div>
            </div>

            <Disclosure.Panel className="sm:hidden">
              <div className="pt-2 pb-4 space-y-1">
                {navigation.map((item) => (
                  <Link
                    key={item.name}
                    to={item.to}
                    className={clsx(
                      'border-transparent text-gray-500 hover:text-gray-700 block pl-3 pr-4 py-2 border-l-4 text-base font-medium',
                      {
                        'bg-primary-50 border-primary-400 text-primary-700 block pl-3 pr-4 py-2': pathname.includes(
                          item.to,
                        ),
                      },
                    )}
                  >
                    {item.name}
                  </Link>
                ))}
              </div>
            </Disclosure.Panel>
          </div>
        )}
      </Disclosure>
    </>
  );
};

export default Header;