manifold/web/components/notifications-icon.tsx
Ian Philips a7a482eecd
Various notifications bugfixes/improvements (#442)
* Various notifications bugfixes/improvements

* eslint
2022-06-06 16:15:36 -06:00

35 lines
1.2 KiB
TypeScript

import { BellIcon } from '@heroicons/react/outline'
import clsx from 'clsx'
import { Row } from 'web/components/layout/row'
import { useEffect, useState } from 'react'
import { useUser } from 'web/hooks/use-user'
import { useRouter } from 'next/router'
import { usePreferredGroupedNotifications } from 'web/hooks/use-notifications'
export default function NotificationsIcon(props: { className?: string }) {
const user = useUser()
const notifications = usePreferredGroupedNotifications(user?.id, {
unseenOnly: true,
})
const [seen, setSeen] = useState(false)
const router = useRouter()
useEffect(() => {
if (router.pathname.endsWith('notifications')) return setSeen(true)
else setSeen(false)
}, [router.pathname])
return (
<Row className={clsx('justify-center')}>
<div className={'relative'}>
{!seen && notifications && notifications.length > 0 && (
<div className="-mt-0.75 absolute ml-3.5 min-w-[15px] rounded-full bg-indigo-500 p-[2px] text-center text-[10px] leading-3 text-white lg:-mt-1 lg:ml-2">
{notifications.length}
</div>
)}
<BellIcon className={clsx(props.className)} />
</div>
</Row>
)
}