237 lines
7.2 KiB
TypeScript
237 lines
7.2 KiB
TypeScript
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import { ClockIcon } from '@heroicons/react/outline'
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import {
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ChevronLeftIcon,
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ChevronRightIcon,
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UsersIcon,
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} from '@heroicons/react/solid'
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import clsx from 'clsx'
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import { Contract } from 'common/contract'
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import { Group } from 'common/group'
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import dayjs, { Dayjs } from 'dayjs'
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import customParseFormat from 'dayjs/plugin/customParseFormat'
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import timezone from 'dayjs/plugin/timezone'
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import utc from 'dayjs/plugin/utc'
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import { keyBy, mapValues, throttle } from 'lodash'
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import Link from 'next/link'
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import { ReactNode, useEffect, useRef, useState } from 'react'
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import { ContractCard } from 'web/components/contract/contract-card'
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import { DateTimeTooltip } from 'web/components/datetime-tooltip'
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import { Col } from 'web/components/layout/col'
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import { Row } from 'web/components/layout/row'
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import { Page } from 'web/components/page'
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import { SEO } from 'web/components/SEO'
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import { listContractsByGroupSlug } from 'web/lib/firebase/contracts'
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import { getGroup, groupPath } from 'web/lib/firebase/groups'
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dayjs.extend(utc)
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dayjs.extend(timezone)
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dayjs.extend(customParseFormat)
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const toDate = (d: string) => dayjs(d, 'MMM D, YYYY').tz('America/Los_Angeles')
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type Tourney = {
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title: string
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url?: string
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blurb: string // actual description in the click-through
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award?: string
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endTime?: Dayjs
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groupId: string
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}
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const Salem = {
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title: 'CSPI/Salem Forecasting Tournament',
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blurb: 'Top 5 traders qualify for a UT Austin research fellowship.',
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url: 'https://salemcenter.manifold.markets/',
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award: '$25,000',
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endTime: toDate('Jul 31, 2023'),
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} as const
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const tourneys: Tourney[] = [
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{
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title: 'Cause Exploration Prizes',
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blurb:
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'Which new charity ideas will Open Philanthropy find most promising?',
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award: 'M$100k',
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endTime: toDate('Sep 9, 2022'),
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groupId: 'cMcpBQ2p452jEcJD2SFw',
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},
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{
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title: 'Fantasy Football Stock Exchange',
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blurb: 'How many points will each NFL player score this season?',
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award: '$2,500',
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endTime: toDate('Jan 6, 2023'),
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groupId: 'SxGRqXRpV3RAQKudbcNb',
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},
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// {
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// title: 'Clearer Thinking Regrant Project',
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// blurb: 'Something amazing',
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// award: '$10,000',
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// endTime: toDate('Sep 22, 2022'),
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// groupId: '2VsVVFGhKtIdJnQRAXVb',
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// },
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]
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export async function getStaticProps() {
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const groupIds = tourneys
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.map((data) => data.groupId)
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.filter((id) => id != undefined) as string[]
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const groups = (await Promise.all(groupIds.map(getGroup)))
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// Then remove undefined groups
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.filter(Boolean) as Group[]
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const contracts = await Promise.all(
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groups.map((g) => listContractsByGroupSlug(g?.slug ?? ''))
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)
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const markets = Object.fromEntries(groups.map((g, i) => [g.id, contracts[i]]))
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const groupMap = keyBy(groups, 'id')
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const numPeople = mapValues(groupMap, (g) => g?.memberIds.length)
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const slugs = mapValues(groupMap, 'slug')
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return { props: { markets, numPeople, slugs }, revalidate: 60 * 10 }
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}
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export default function TournamentPage(props: {
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markets: { [groupId: string]: Contract[] }
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numPeople: { [groupId: string]: number }
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slugs: { [groupId: string]: string }
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}) {
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const { markets = {}, numPeople = {}, slugs = {} } = props
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return (
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<Page>
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<SEO
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title="Tournaments"
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description="Win money by betting in forecasting touraments on current events, sports, science, and more"
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/>
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<Col className="mx-4 mt-4 gap-20 sm:mx-10 xl:w-[125%]">
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{tourneys.map(({ groupId, ...data }) => (
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<Section
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key={groupId}
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{...data}
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url={groupPath(slugs[groupId])}
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ppl={numPeople[groupId] ?? 0}
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markets={markets[groupId] ?? []}
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/>
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))}
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<Section {...Salem} markets={[]} />
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</Col>
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</Page>
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)
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}
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function Section(props: {
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title: string
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url: string
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blurb: string
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award?: string
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ppl?: number
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endTime?: Dayjs
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markets: Contract[]
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}) {
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const { title, url, blurb, award, ppl, endTime, markets } = props
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return (
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<div>
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<Link href={url}>
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<a className="group mb-3 flex flex-wrap justify-between">
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<h2 className="text-xl font-semibold group-hover:underline md:text-3xl">
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{title}
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</h2>
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<Row className="my-2 items-center gap-4 whitespace-nowrap rounded-full bg-gray-200 px-6">
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{!!award && <span className="flex items-center">🏆 {award}</span>}
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{!!ppl && (
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<span className="flex items-center gap-1">
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<UsersIcon className="h-4" />
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{ppl}
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</span>
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)}
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{endTime && (
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<DateTimeTooltip time={endTime} text="Ends">
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<span className="flex items-center gap-1">
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<ClockIcon className="h-4" />
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{endTime.format('MMM D')}
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</span>
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</DateTimeTooltip>
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)}
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</Row>
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</a>
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</Link>
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<span>{blurb}</span>
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<Carousel className="-mx-4 mt-2 sm:-mx-10">
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<div className="shrink-0 sm:w-6" />
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{markets.length ? (
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markets.map((m) => (
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<ContractCard
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contract={m}
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showHotVolume
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hideGroupLink
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className="max-h-[200px] w-96 shrink-0"
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questionClass="line-clamp-3"
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/>
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))
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) : (
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<div className="flex h-32 w-80 items-center justify-center rounded bg-white text-lg text-gray-700 shadow-md">
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Coming Soon...
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</div>
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)}
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</Carousel>
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</div>
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)
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}
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function Carousel(props: { children: ReactNode; className?: string }) {
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const { children, className } = props
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const ref = useRef<HTMLDivElement>(null)
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const th = (f: () => any) => throttle(f, 500, { trailing: false })
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const scrollLeft = th(() =>
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ref.current?.scrollBy({ left: -ref.current.clientWidth })
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)
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const scrollRight = th(() =>
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ref.current?.scrollBy({ left: ref.current.clientWidth })
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)
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const [atFront, setAtFront] = useState(true)
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const [atBack, setAtBack] = useState(false)
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const onScroll = throttle(() => {
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if (ref.current) {
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const { scrollLeft, clientWidth, scrollWidth } = ref.current
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setAtFront(scrollLeft < 80)
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setAtBack(scrollWidth - (clientWidth + scrollLeft) < 80)
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}
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}, 500)
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// eslint-disable-next-line react-hooks/exhaustive-deps
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useEffect(onScroll, [])
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return (
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<div className={clsx('relative', className)}>
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<Row
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className="scrollbar-hide w-full gap-4 overflow-x-auto scroll-smooth"
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ref={ref}
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onScroll={onScroll}
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>
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{children}
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</Row>
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{!atFront && (
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<div
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className="absolute left-0 top-0 bottom-0 z-10 flex w-10 cursor-pointer items-center justify-center hover:bg-indigo-100/30"
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onMouseDown={scrollLeft}
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>
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<ChevronLeftIcon className="h-7 w-7 rounded-full bg-indigo-50 text-indigo-700" />
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</div>
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)}
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{!atBack && (
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<div
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className="absolute right-0 top-0 bottom-0 z-10 flex w-10 cursor-pointer items-center justify-center hover:bg-indigo-100/30"
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onMouseDown={scrollRight}
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>
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<ChevronRightIcon className="h-7 w-7 rounded-full bg-indigo-50 text-indigo-700" />
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</div>
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)}
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</div>
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)
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}
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