49 lines
1.2 KiB
JavaScript
49 lines
1.2 KiB
JavaScript
import { useQuery } from '@apollo/client'
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import Item, { ItemSkeleton } from './item'
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import styles from './items.module.css'
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import { MORE_ITEMS } from '../fragments/items'
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import { useRouter } from 'next/router'
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import MoreFooter from './more-footer'
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export default function Items ({ variables, rank, items, cursor }) {
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const router = useRouter()
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const { data, fetchMore } = useQuery(MORE_ITEMS, {
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variables,
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fetchPolicy: router.query.cache ? 'cache-first' : undefined
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})
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if (!data && !items) {
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return <ItemsSkeleton rank={rank} />
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}
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if (data) {
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({ moreItems: { items, cursor } } = data)
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}
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return (
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<>
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<div className={styles.grid}>
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{items.map((item, i) => (
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<Item item={item} rank={rank && i + 1} key={item.id} />
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))}
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</div>
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<MoreFooter
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cursor={cursor} fetchMore={fetchMore}
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Skeleton={() => <ItemsSkeleton rank={rank} startRank={items.length} />}
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/>
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</>
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)
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}
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function ItemsSkeleton ({ rank, startRank = 0 }) {
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const items = new Array(21).fill(null)
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return (
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<div className={styles.grid}>
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{items.map((_, i) => (
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<ItemSkeleton rank={rank && i + startRank + 1} key={i + startRank} />
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))}
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</div>
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)
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}
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