Hailey
56 lines
1.5 KiB
TypeScript
56 lines
1.5 KiB
TypeScript
import React, {useCallback} from 'react'
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import {View} from 'react-native'
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import {useBottomBarOffset} from 'lib/hooks/useBottomBarOffset'
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import {isNative} from 'platform/detection'
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import {FeedSourceCard} from 'view/com/feeds/FeedSourceCard'
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import {List, ListRef} from 'view/com/util/List'
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import {SectionRef} from '#/screens/Profile/Sections/types'
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function renderItem({item}: {item: string}) {
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return <FeedSourceCard feedUri={item} />
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}
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function keyExtractor(item: string) {
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return item
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}
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interface ProfilesListProps {
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feeds: string[]
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headerHeight: number
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scrollElRef: ListRef
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}
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export const FeedsList = React.forwardRef<SectionRef, ProfilesListProps>(
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function FeedsListImpl({feeds, headerHeight, scrollElRef}, ref) {
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const [initialHeaderHeight] = React.useState(headerHeight)
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const bottomBarOffset = useBottomBarOffset(20)
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const onScrollToTop = useCallback(() => {
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scrollElRef.current?.scrollToOffset({
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animated: isNative,
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offset: -headerHeight,
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})
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}, [scrollElRef, headerHeight])
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React.useImperativeHandle(ref, () => ({
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scrollToTop: onScrollToTop,
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}))
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return (
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<List
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data={feeds}
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renderItem={renderItem}
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keyExtractor={keyExtractor}
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ref={scrollElRef}
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headerOffset={headerHeight}
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ListFooterComponent={
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<View style={[{height: initialHeaderHeight + bottomBarOffset}]} />
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}
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showsVerticalScrollIndicator={false}
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desktopFixedHeight={true}
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/>
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)
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},
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)
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