Add tournament home page

This commit is contained in:
Sinclair Chen 2022-08-24 18:02:01 -07:00
parent 535e50eeac
commit 924ed3dec8

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import { ClockIcon } from '@heroicons/react/outline'
import {
ChevronLeftIcon,
ChevronRightIcon,
UsersIcon,
} from '@heroicons/react/solid'
import clsx from 'clsx'
import { Contract } from 'common/contract'
import { formatLargeNumber } from 'common/util/format'
import dayjs, { Dayjs } from 'dayjs'
import customParseFormat from 'dayjs/plugin/customParseFormat'
import { throttle } from 'lodash'
import { ReactNode, useEffect, useRef, useState } from 'react'
import { ContractCard } from 'web/components/contract/contract-card'
import { DateTimeTooltip } from 'web/components/datetime-tooltip'
import { Col } from 'web/components/layout/col'
import { Row } from 'web/components/layout/row'
import { Page } from 'web/components/page'
import { SEO } from 'web/components/SEO'
import { useContracts } from 'web/hooks/use-contracts'
import { useGroup } from 'web/hooks/use-group'
import utc from 'dayjs/plugin/utc'
import timezone from 'dayjs/plugin/timezone'
dayjs.extend(utc)
dayjs.extend(timezone)
dayjs.extend(customParseFormat)
const toDate = (d: string) => dayjs(d, 'MMM D, YYYY').tz('America/Los_Angeles')
type Tourney = {
title: string
url?: string
blurb: string // actual description in the click-through
award?: number
endTime?: Dayjs
// TODO: somehow get the markets
groupId?: string
}
const tourneys: Tourney[] = [
{
title: 'CSPI/Salem Tournament',
blurb:
'Forecasting contest - top 5 can become Salem Centers next research fellow.',
url: 'https://salemcenter.manifold.markets/',
award: 25_000,
},
{
title: 'Fantasy Football Stock Exchange',
blurb: 'How many points will each NFL player score?',
url: 'https://manifold.markets/group/fantasy-football-stock-exchange',
award: 500,
endTime: toDate('Jan 6, 2023'),
groupId: 'SxGRqXRpV3RAQKudbcNb',
},
{
title: 'Cause Exploration Prize',
blurb:
'Which new charity ideas will Open Philanthropy find most promising?',
award: 100_000,
endTime: toDate('Sep 9, 2022'),
},
{
title: 'Clearer Thinking Regrant Project',
blurb: 'Something amazing',
award: 1_000_000,
endTime: toDate('Sep 22, 2022'),
},
]
export default function TournamentPage() {
const ffsx = useGroup('SxGRqXRpV3RAQKudbcNb')
const markets = useContracts() ?? []
const ffsxMarkets = markets
.filter((m) => (ffsx?.contractIds ?? []).includes(m.id))
.slice(0, 50)
const ffsxLength = ffsx?.memberIds.length
useEffect(() => console.log(tourneys), [])
return (
<Page>
<SEO
title="Tournaments"
description="Win money by betting in forecasting touraments on current events, sports, science, and more"
/>
<Col className="mx-4 sm:mx-10 xl:w-[125%]">
<h1 className="my-4 text-2xl text-indigo-700">Tournaments</h1>
{tourneys.map(({ groupId, ...data }) => (
<Section {...data} markets={groupId ? ffsxMarkets : []} />
))}
</Col>
</Page>
)
}
function Section(props: {
title: string
url?: string
blurb: string
award?: number
endTime?: Dayjs
markets: Contract[]
}) {
const { title, url, blurb, award, endTime, markets } = props
return (
<div className="my-4">
<Row className="mb-3 flex-wrap justify-between">
<h2 className="text-xl font-semibold hover:underline">
{url ? <a href={url}>{title}</a> : title}
</h2>
<Row className="items-center gap-4 whitespace-nowrap rounded-full bg-gray-200 px-6">
{!!award && (
<span className="flex items-center">
🏆 ${formatLargeNumber(award)}
</span>
)}
<span className="flex items-center gap-1">
<UsersIcon className="h-4" />
400
</span>
{endTime && (
<DateTimeTooltip time={endTime} text="Ends">
<span className="flex items-center gap-1">
<ClockIcon className="h-4" />
{endTime.format('MMM D')}
</span>
</DateTimeTooltip>
)}
</Row>
</Row>
<span>{blurb}</span>
<Carousel className="-mx-4 mt-2 sm:-mx-10">
<div className="shrink-0 sm:w-6" />
{markets.length ? (
markets.map((m) => (
<ContractCard
contract={m}
showHotVolume
hideGroupLink
className="shrink-0"
/>
))
) : (
<div className="flex h-32 w-80 items-center justify-center rounded bg-white text-lg text-gray-700 shadow-md">
Coming Soon...
</div>
)}
</Carousel>
</div>
)
}
function Carousel(props: { children: ReactNode; className?: string }) {
const { children, className } = props
const ref = useRef<HTMLDivElement>(null)
const th = (f: () => any) => throttle(f, 500, { trailing: false })
const scrollLeft = th(() =>
ref.current?.scrollBy({ left: -ref.current.clientWidth })
)
const scrollRight = th(() =>
ref.current?.scrollBy({ left: ref.current.clientWidth })
)
const [atFront, setAtFront] = useState(true)
const [atBack, setAtBack] = useState(false)
const onScroll = throttle(() => {
if (ref.current) {
const { scrollLeft, clientWidth, scrollWidth } = ref.current
setAtFront(scrollLeft < 80)
setAtBack(scrollWidth - (clientWidth + scrollLeft) < 80)
}
}, 500)
// eslint-disable-next-line react-hooks/exhaustive-deps
useEffect(onScroll, [])
return (
<div className={clsx('relative', className)}>
<Row
className="scrollbar-hide w-full gap-4 overflow-x-auto scroll-smooth"
ref={ref}
onScroll={onScroll}
>
{children}
</Row>
{!atFront && (
<div
className="absolute left-0 top-0 bottom-0 z-10 flex w-10 cursor-pointer items-center justify-center hover:bg-indigo-100/30"
onMouseDown={scrollLeft}
>
<ChevronLeftIcon className="h-7 w-7 rounded-full bg-indigo-50 text-indigo-700" />
</div>
)}
{!atBack && (
<div
className="absolute right-0 top-0 bottom-0 z-10 flex w-10 cursor-pointer items-center justify-center hover:bg-indigo-100/30"
onMouseDown={scrollRight}
>
<ChevronRightIcon className="h-7 w-7 rounded-full bg-indigo-50 text-indigo-700" />
</div>
)}
</div>
)
}