blakeblackshear.frigate/web/src/Sidebar.jsx

import { h } from 'preact';
import Link from './components/Link';
import LinkedLogo from './components/LinkedLogo';
import { Link as RouterLink } from 'preact-router/match';
import { useCallback, useState } from 'preact/hooks';

function NavLink({ className = '', href, text }) {
  const external = href.startsWith('http');
  const El = external ? Link : RouterLink;
  const props = external ? { rel: 'noopener nofollow', target: '_blank' } : {};
  return (
    <El
      activeClassName="bg-gray-200 dark:bg-gray-700 dark:hover:bg-gray-600 dark:focus:bg-gray-600 dark:focus:text-white dark:hover:text-white dark:text-gray-200"
      className={`block px-4 py-2 mt-2 text-sm font-semibold text-gray-900 bg-transparent rounded-lg dark:bg-transparent dark:hover:bg-gray-600 dark:focus:bg-gray-600 dark:focus:text-white dark:hover:text-white dark:text-gray-200 hover:text-gray-900 focus:text-gray-900 hover:bg-gray-200 focus:bg-gray-200 focus:outline-none focus:shadow-outline self-end ${className}`}
      href={href}
      {...props}
    >
      {text}
    </El>
  );
}

export default function Sidebar() {
  return (
    <div className="sticky top-0 max-h-screen flex flex-col w-full md:w-64 text-gray-700 bg-white dark:text-gray-200 dark:bg-gray-900 flex-shrink-0 border-r border-gray-200 dark:border-gray-700 shadow lg:shadow-none z-20 lg:z-0">
      <div className="flex-shrink-0 p-4 flex flex-row items-center justify-between">
        <div class="text-gray-500">
          <LinkedLogo />
        </div>
      </div>
      <nav className="flex-col flex-grow md:block overflow-hidden px-4 pb-4 md:pb-0 md:overflow-y-auto">
        <NavLink href="/" text="Cameras" />
        <NavLink href="/events" text="Events" />
        <NavLink href="/debug" text="Debug" />
        <hr className="border-solid border-gray-500 mt-2" />
        <NavLink className="self-end" href="https://blakeblackshear.github.io/frigate" text="Documentation" />
        <NavLink className="self-end" href="https://github.com/blakeblackshear/frigate" text="GitHub" />
      </nav>
    </div>
  );
}