manifold/web/components/layout/tabs.tsx
2022-06-16 11:29:04 -05:00

62 lines
1.9 KiB
TypeScript

import clsx from 'clsx'
import Link from 'next/link'
import { ReactNode, useState } from 'react'
import { Row } from './row'
type Tab = {
title: string
tabIcon?: ReactNode
content: ReactNode
// If set, change the url to this href when the tab is selected
href?: string
}
export function Tabs(props: {
tabs: Tab[]
defaultIndex?: number
className?: string
onClick?: (tabTitle: string, index: number) => void
}) {
const { tabs, defaultIndex, className, onClick } = props
const [activeIndex, setActiveIndex] = useState(defaultIndex ?? 0)
const activeTab = tabs[activeIndex] as Tab | undefined // can be undefined in weird case
return (
<div>
<div className="border-b border-gray-200">
<nav className="-mb-px flex space-x-8" aria-label="Tabs">
{tabs.map((tab, i) => (
<Link href={tab.href ?? '#'} key={tab.title} shallow={!!tab.href}>
<a
key={tab.title}
onClick={(e) => {
if (!tab.href) {
e.preventDefault()
}
setActiveIndex(i)
onClick?.(tab.title, i)
}}
className={clsx(
activeIndex === i
? 'border-indigo-500 text-indigo-600'
: 'border-transparent text-gray-500 hover:border-gray-300 hover:text-gray-700',
'cursor-pointer whitespace-nowrap border-b-2 py-3 px-1 text-sm font-medium',
className
)}
aria-current={activeIndex === i ? 'page' : undefined}
>
<Row className={'items-center justify-center gap-1'}>
{tab.tabIcon && <span> {tab.tabIcon}</span>}
{tab.title}
</Row>
</a>
</Link>
))}
</nav>
</div>
<div className="mt-4">{activeTab?.content}</div>
</div>
)
}