import { Fragment, useEffect, useRef } from 'react' import Image from 'next/image' import Link from 'next/link' import { useRouter } from 'next/router' import { Popover, Transition } from '@headlessui/react' import clsx from 'clsx' import { Container } from '../components/Container' function CloseIcon(props) { return ( ) } function ChevronDownIcon(props) { return ( ) } function SunIcon(props) { return ( ) } function MoonIcon(props) { return ( ) } function GithubIcon(props) { return ( ) } function MobileNavItem({ href, children }) { return (
  • {children}
  • ) } function MobileNavigation(props) { return ( Menu

    Navigation

    ) } function NavItem({ href, children }) { let isActive = useRouter().pathname === href return (
  • {children} {isActive && ( )}
  • ) } function DesktopNavigation(props) { return ( ) } function ModeToggle() { function disableTransitionsTemporarily() { document.documentElement.classList.add('[&_*]:!transition-none') window.setTimeout(() => { document.documentElement.classList.remove('[&_*]:!transition-none') }, 0) } function toggleMode() { disableTransitionsTemporarily() let darkModeMediaQuery = window.matchMedia('(prefers-color-scheme: dark)') let isSystemDarkMode = darkModeMediaQuery.matches let isDarkMode = document.documentElement.classList.toggle('dark') if (isDarkMode === isSystemDarkMode) { delete window.localStorage.isDarkMode } else { window.localStorage.isDarkMode = isDarkMode } } return ( ) } function clamp(number, a, b) { let min = Math.min(a, b) let max = Math.max(a, b) return Math.min(Math.max(number, min), max) } export function Header() { return ( <>
    ) }