manifold/web/components/nav-bar.tsx
2022-01-18 13:16:35 -06:00

102 lines
2.4 KiB
TypeScript

import clsx from 'clsx'
import Link from 'next/link'
import { useUser } from '../hooks/use-user'
import { Row } from './layout/row'
import { firebaseLogin, User } from '../lib/firebase/users'
import { ManifoldLogo } from './manifold-logo'
import { ProfileMenu } from './profile-menu'
export function NavBar(props: {
darkBackground?: boolean
wide?: boolean
className?: string
}) {
const { darkBackground, wide, className } = props
const user = useUser()
const hoverClasses =
'hover:underline hover:decoration-indigo-400 hover:decoration-2'
const themeClasses = clsx(darkBackground && 'text-white', hoverClasses)
return (
<nav className={clsx('w-full p-4 mb-4', className)} aria-label="Global">
<Row
className={clsx(
'justify-between items-center mx-auto sm:px-4',
wide ? 'max-w-6xl' : 'max-w-4xl'
)}
>
<ManifoldLogo className="my-1" darkBackground={darkBackground} />
<Row className="items-center gap-6 sm:gap-8 ml-6">
{(user || user === null) && (
<NavOptions user={user} themeClasses={themeClasses} />
)}
</Row>
</Row>
</nav>
)
}
function NavOptions(props: { user: User | null; themeClasses: string }) {
const { user, themeClasses } = props
return (
<>
{user === null && (
<Link href="/about">
<a
className={clsx(
'text-base hidden md:block whitespace-nowrap',
themeClasses
)}
>
About
</a>
</Link>
)}
<Link href="/markets">
<a
className={clsx(
'text-base hidden md:block whitespace-nowrap',
themeClasses
)}
>
All markets
</a>
</Link>
{user === null ? (
<>
<div
className={clsx(
'text-base font-medium cursor-pointer whitespace-nowrap',
themeClasses
)}
onClick={firebaseLogin}
>
Sign in
</div>
</>
) : (
<>
<Link href="/create">
<a
className={clsx(
'text-base hidden md:block whitespace-nowrap',
themeClasses
)}
>
Create a market
</a>
</Link>
<ProfileMenu user={user} />
</>
)}
</>
)
}