Paul Coroneos
ff5ad38253
* update eslint config with jsx runtime * leverage jsx transform to remove unnecessary react imports and update eslint config * run yarn lint --fix to remove eslint disables related to react/prop-types that is now disabled
117 lines
3.7 KiB
TypeScript
117 lines
3.7 KiB
TypeScript
import {useRef} from 'react'
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import {View} from 'react-native'
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import Animated, {FadeInDown, FadeOut} from 'react-native-reanimated'
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import {AppBskyActorDefs} from '@atproto/api'
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import {Trans} from '@lingui/macro'
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import {PressableScale} from '#/lib/custom-animations/PressableScale'
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import {sanitizeDisplayName} from '#/lib/strings/display-names'
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import {sanitizeHandle} from '#/lib/strings/handles'
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import {useActorAutocompleteQuery} from '#/state/queries/actor-autocomplete'
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import {UserAvatar} from '#/view/com/util/UserAvatar'
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import {atoms as a, useTheme} from '#/alf'
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import {Text} from '#/components/Typography'
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import {useGrapheme} from '../hooks/useGrapheme'
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export function Autocomplete({
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prefix,
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onSelect,
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}: {
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prefix: string
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onSelect: (item: string) => void
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}) {
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const t = useTheme()
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const {getGraphemeString} = useGrapheme()
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const isActive = !!prefix
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const {data: suggestions, isFetching} = useActorAutocompleteQuery(prefix)
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const suggestionsRef = useRef<
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AppBskyActorDefs.ProfileViewBasic[] | undefined
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>(undefined)
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if (suggestions) {
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suggestionsRef.current = suggestions
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}
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if (!isActive) return null
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return (
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<Animated.View
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entering={FadeInDown.duration(200)}
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exiting={FadeOut.duration(100)}
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style={[
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t.atoms.bg,
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a.mt_sm,
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a.border,
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a.rounded_sm,
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t.atoms.border_contrast_high,
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{marginLeft: -62},
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]}>
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{suggestionsRef.current?.length ? (
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suggestionsRef.current.slice(0, 5).map((item, index, arr) => {
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// Eventually use an average length
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const MAX_CHARS = 40
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const MAX_HANDLE_CHARS = 20
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// Using this approach because styling is not respecting
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// bounding box wrapping (before converting to ellipsis)
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const {name: displayHandle, remainingCharacters} = getGraphemeString(
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item.handle,
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MAX_HANDLE_CHARS,
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)
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const {name: displayName} = getGraphemeString(
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item.displayName || item.handle,
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MAX_CHARS -
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MAX_HANDLE_CHARS +
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(remainingCharacters > 0 ? remainingCharacters : 0),
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)
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return (
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<View
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style={[
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index !== arr.length - 1 && a.border_b,
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t.atoms.border_contrast_high,
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a.px_sm,
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a.py_md,
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]}
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key={item.handle}>
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<PressableScale
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testID="autocompleteButton"
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style={[
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a.flex_row,
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a.gap_sm,
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a.justify_between,
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a.align_center,
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]}
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onPress={() => onSelect(item.handle)}
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accessibilityLabel={`Select ${item.handle}`}
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accessibilityHint="">
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<View style={[a.flex_row, a.gap_sm, a.align_center]}>
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<UserAvatar
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avatar={item.avatar ?? null}
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size={24}
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type={item.associated?.labeler ? 'labeler' : 'user'}
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/>
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<Text
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style={[a.text_md, a.font_bold]}
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emoji={true}
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numberOfLines={1}>
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{sanitizeDisplayName(displayName)}
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</Text>
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</View>
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<Text style={[t.atoms.text_contrast_medium]} numberOfLines={1}>
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{sanitizeHandle(displayHandle, '@')}
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</Text>
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</PressableScale>
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</View>
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)
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})
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) : (
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<Text style={[a.text_md, a.px_sm, a.py_md]}>
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{isFetching ? <Trans>Loading...</Trans> : <Trans>No result</Trans>}
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</Text>
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)}
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</Animated.View>
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)
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}
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