106 lines
3.5 KiB
JavaScript
106 lines
3.5 KiB
JavaScript
import { Form, Input, MarkdownInput, VariableInput } from '../components/form'
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import { useRouter } from 'next/router'
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import { gql, useApolloClient, useMutation } from '@apollo/client'
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import Countdown from './countdown'
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import AdvPostForm, { AdvPostInitial } from './adv-post-form'
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import { MAX_POLL_CHOICE_LENGTH, MAX_POLL_NUM_CHOICES, MAX_TITLE_LENGTH } from '../lib/constants'
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import { pollSchema } from '../lib/validate'
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import { SubSelectInitial } from './sub-select'
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import { useCallback } from 'react'
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import { normalizeForwards, toastDeleteScheduled } from '../lib/form'
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import { useMe } from './me'
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import { useToast } from './toast'
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import { ItemButtonBar } from './post'
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export function PollForm ({ item, sub, editThreshold, children }) {
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const router = useRouter()
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const client = useApolloClient()
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const me = useMe()
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const toaster = useToast()
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const schema = pollSchema({ client, me, existingBoost: item?.boost })
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const [upsertPoll] = useMutation(
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gql`
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mutation upsertPoll($sub: String, $id: ID, $title: String!, $text: String,
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$options: [String!]!, $boost: Int, $forward: [ItemForwardInput], $hash: String, $hmac: String) {
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upsertPoll(sub: $sub, id: $id, title: $title, text: $text,
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options: $options, boost: $boost, forward: $forward, hash: $hash, hmac: $hmac) {
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id
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deleteScheduledAt
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}
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}`
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)
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const onSubmit = useCallback(
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async ({ boost, title, options, ...values }) => {
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const optionsFiltered = options.slice(initialOptions?.length).filter(word => word.trim().length > 0)
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const { data, error } = await upsertPoll({
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variables: {
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id: item?.id,
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sub: item?.subName || sub?.name,
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boost: boost ? Number(boost) : undefined,
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title: title.trim(),
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options: optionsFiltered,
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...values,
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forward: normalizeForwards(values.forward)
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}
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})
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if (error) {
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throw new Error({ message: error.toString() })
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}
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if (item) {
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await router.push(`/items/${item.id}`)
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} else {
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const prefix = sub?.name ? `/~${sub.name}` : ''
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await router.push(prefix + '/recent')
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}
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toastDeleteScheduled(toaster, data, 'upsertPoll', !!item, values.text)
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}, [upsertPoll, router]
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)
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const initialOptions = item?.poll?.options.map(i => i.option)
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return (
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<Form
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initial={{
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title: item?.title || '',
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text: item?.text || '',
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options: initialOptions || ['', ''],
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...AdvPostInitial({ forward: normalizeForwards(item?.forwards), boost: item?.boost }),
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...SubSelectInitial({ sub: item?.subName || sub?.name })
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}}
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schema={schema}
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invoiceable
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onSubmit={onSubmit}
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storageKeyPrefix={item ? undefined : 'poll'}
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>
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{children}
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<Input
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label='title'
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name='title'
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required
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maxLength={MAX_TITLE_LENGTH}
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/>
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<MarkdownInput
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topLevel
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label={<>text <small className='text-muted ms-2'>optional</small></>}
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name='text'
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minRows={2}
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/>
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<VariableInput
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label='choices'
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name='options'
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readOnlyLen={initialOptions?.length}
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max={MAX_POLL_NUM_CHOICES}
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min={2}
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hint={editThreshold
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? <div className='text-muted fw-bold'><Countdown date={editThreshold} /></div>
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: null}
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maxLength={MAX_POLL_CHOICE_LENGTH}
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/>
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<AdvPostForm edit={!!item} />
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<ItemButtonBar itemId={item?.id} />
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</Form>
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)
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}
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