118 lines
3.0 KiB
JavaScript
118 lines
3.0 KiB
JavaScript
import { gql, useApolloClient, useLazyQuery } from '@apollo/client'
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import { useEffect, useState } from 'react'
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import Comment, { CommentSkeleton } from './comment'
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import styles from './header.module.css'
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import { Nav, Navbar } from 'react-bootstrap'
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import { COMMENTS_QUERY } from '../fragments/items'
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import { COMMENTS } from '../fragments/comments'
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import { abbrNum } from '../lib/format'
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export function CommentsHeader ({ handleSort, pinned, commentSats }) {
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const [sort, setSort] = useState(pinned ? 'recent' : 'hot')
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const getHandleClick = sort => {
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return () => {
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setSort(sort)
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handleSort(sort)
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}
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}
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return (
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<Navbar className='pt-1 pb-0'>
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<Nav
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className={styles.navbarNav}
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activeKey={sort}
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>
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<Nav.Item className='text-muted'>
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{abbrNum(commentSats)} sats
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</Nav.Item>
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<div className='ml-auto d-flex'>
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<Nav.Item>
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<Nav.Link
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eventKey='hot'
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className={styles.navLink}
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onClick={getHandleClick('hot')}
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>
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hot
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</Nav.Link>
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</Nav.Item>
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<Nav.Item>
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<Nav.Link
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eventKey='recent'
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className={styles.navLink}
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onClick={getHandleClick('recent')}
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>
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recent
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</Nav.Link>
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</Nav.Item>
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<Nav.Item>
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<Nav.Link
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eventKey='top'
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className={styles.navLink}
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onClick={getHandleClick('top')}
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>
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top
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</Nav.Link>
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</Nav.Item>
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</div>
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</Nav>
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</Navbar>
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)
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}
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export default function Comments ({ parentId, pinned, commentSats, comments, ...props }) {
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const client = useApolloClient()
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useEffect(() => {
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const hash = window.location.hash
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if (hash) {
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try {
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document.querySelector(hash).scrollIntoView({ behavior: 'smooth' })
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} catch {}
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}
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}, [])
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const [loading, setLoading] = useState()
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const [getComments] = useLazyQuery(COMMENTS_QUERY, {
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fetchPolicy: 'network-only',
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onCompleted: data => {
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client.writeFragment({
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id: `Item:${parentId}`,
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fragment: gql`
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${COMMENTS}
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fragment Comments on Item {
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comments {
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...CommentsRecursive
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}
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}
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`,
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fragmentName: 'Comments',
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data: {
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comments: data.comments
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}
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})
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setLoading(false)
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}
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})
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return (
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<>
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{comments.length
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? <CommentsHeader
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commentSats={commentSats} pinned={pinned} handleSort={sort => {
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setLoading(true)
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getComments({ variables: { id: parentId, sort } })
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}}
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/>
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: null}
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{loading
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? <CommentsSkeleton />
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: comments.map(item => (
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<Comment depth={1} key={item.id} item={item} {...props} />
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))}
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</>
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)
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}
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export function CommentsSkeleton () {
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return <CommentSkeleton skeletonChildren={7} />
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}
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