cal.pub0.org/components/Settings.tsx

import Link from 'next/link';
import { CreditCardIcon, UserIcon, CodeIcon, KeyIcon, UserGroupIcon } from "@heroicons/react/solid";
import { useRouter } from "next/router";

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

export default function SettingsShell(props) {
  const router = useRouter();

  const tabs = [
    { name: "Profile", href: "/settings/profile", icon: UserIcon, current: router.pathname == "/settings/profile" },
    { name: "Password", href: "/settings/password", icon: KeyIcon, current: router.pathname == "/settings/password" },
    { name: "Embed", href: "/settings/embed", icon: CodeIcon, current: router.pathname == "/settings/embed" },
    { name: "Teams", href: "/settings/teams", icon: UserGroupIcon, current: router.pathname == "/settings/teams" },
    { name: "Billing", href: "/settings/billing", icon: CreditCardIcon, current: router.pathname == "/settings/billing" },
  ];

  return (
    <div className="max-w-6xl mx-auto">
      <div>
        <div className="sm:hidden">
          <label htmlFor="tabs" className="sr-only">
            Select a tab
          </label>
          <select
            id="tabs"
            name="tabs"
            className="block w-full focus:ring-neutral-900 focus:border-neutral-900 border-gray-300 rounded-md"
            defaultValue={tabs.find((tab) => tab.current).name}>
            {tabs.map((tab) => (
              <option key={tab.name}>{tab.name}</option>
            ))}
          </select>
        </div>
        <div className="hidden sm:block">
          <div className="border-b border-gray-200">
            <nav className="-mb-px flex space-x-8" aria-label="Tabs">
              {tabs.map((tab) => (
                <Link
                  key={tab.name}
                  href={tab.href}>
                  <a

                    className={classNames(
                      tab.current
                        ? "border-neutral-900 text-neutral-900"
                        : "border-transparent text-gray-500 hover:text-gray-700 hover:border-gray-300",
                      "group inline-flex items-center py-4 px-1 border-b-2 font-medium text-sm"
                    )}
                    aria-current={tab.current ? "page" : undefined}>
                    <tab.icon
                      className={classNames(
                        tab.current ? "text-neutral-900" : "text-gray-400 group-hover:text-gray-500",
                        "-ml-0.5 mr-2 h-5 w-5"
                      )}
                      aria-hidden="true"
                    />
                    <span>{tab.name}</span>
                  </a>
                </Link>
              ))}
            </nav>
          </div>
        </div>
      </div>
      <main>{props.children}</main>
    </div>
  );
}