121 lines
4.4 KiB
TypeScript
121 lines
4.4 KiB
TypeScript
import Link from "next/link";
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import { Fragment, useState, useEffect } from 'react'
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import { Disclosure, Menu, Transition } from '@headlessui/react'
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import { BellIcon, MenuIcon, XIcon } from '@heroicons/react/outline'
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import Logo from '../components/Images/Logo';
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const navigation = [
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{ name: 'Home', href: '#', current: true },
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{ name: 'About', href: '#about', current: false },
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{ name: 'Projects', href: '#projects', current: false },
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{ name: 'Graphics', href: '#graphics', current: false },
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{ name: 'Contact', href: '#contact', current: false },
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];
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function classNames(...classes: any[]) {
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return classes.filter(Boolean).join(' ')
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}
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const Navbar = ({ views }: { views: { view: string, viewing: boolean }[] }) => {
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const [atTop, setAtTop] = useState<boolean>()
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function updateCurrent() {
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const currentlyViewing = views.find((view) => view.viewing === true)
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navigation.forEach((nav) => nav.current = false)
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if (currentlyViewing) {
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const nav = navigation.find((nav) => nav.name === currentlyViewing.view)
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if (!nav) return
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nav.current = true
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}
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}
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useEffect(() => {
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if (window.scrollY === 0) {
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setAtTop(true)
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} else {
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setAtTop(false)
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}
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window.addEventListener("scroll", () => {
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if (window.scrollY === 0) {
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setAtTop(true)
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} else {
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setAtTop(false)
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}
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updateCurrent()
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})
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})
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return (
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<Disclosure as="nav" className={`fixed w-full z-50 bg-black border-b-2 border-white ${atTop ? '' : 'shadow-lg'}`}>
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{({ open }) => (
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<>
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<div className="max-w-7xl mx-auto px-4 sm:px-6 lg:px-8">
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<div className="flex items-center justify-between h-16">
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<div className="flex items-center">
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<div className="flex-shrink-0">
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<Logo className="h-8 w-8" />
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</div>
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<div className="hidden md:block">
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<div className="ml-10 flex items-baseline space-x-4">
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{navigation.map((item) => (
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<a
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key={item.name}
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href={item.href}
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id={item.name + item.href}
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onClick={(e) => {
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updateCurrent()
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}}
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className={classNames(
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item.current
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? 'border-2 border-white text-white'
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: 'text-gray-300 hover:border-gray-300 hover:border-2 hover:text-white',
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'px-3 py-2 rounded-md text-sm font-medium transition-border duration-75'
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)}
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aria-current={item.current ? 'page' : undefined}
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>
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{item.name}
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</a>
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))}
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</div>
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</div>
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</div>
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<div className="-mr-2 flex md:hidden">
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{/* Mobile menu button */}
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<Disclosure.Button className="bg-gray-800 inline-flex items-center justify-center p-2 rounded-md text-gray-400 hover:text-white hover:bg-gray-700 focus:outline-none focus:ring-2 focus:ring-offset-2 focus:ring-offset-gray-800 focus:ring-white">
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<span className="sr-only">Open main menu</span>
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{open ? (
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<XIcon className="block h-6 w-6" aria-hidden="true" />
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) : (
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<MenuIcon className="block h-6 w-6" aria-hidden="true" />
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)}
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</Disclosure.Button>
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</div>
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</div>
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</div>
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<Disclosure.Panel className="md:hidden">
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<div className="px-2 pt-2 pb-3 space-y-1 sm:px-3">
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{navigation.map((item) => (
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<a
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key={item.name}
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href={item.href}
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className={classNames(
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item.current ? 'bg-gray-900 text-white' : 'text-gray-300 hover:bg-gray-700 hover:text-white',
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'block px-3 py-2 rounded-md text-base font-medium'
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)}
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aria-current={item.current ? 'page' : undefined}
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>
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{item.name}
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</a>
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))}
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</div>
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</Disclosure.Panel>
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</>
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)}
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</Disclosure>
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)
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}
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export default Navbar; |