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import React, {useEffect} from 'react'
import {
Animated,
TouchableOpacity,
StyleSheet,
useWindowDimensions,
} from 'react-native'
import {useAnimatedValue} from 'lib/hooks/useAnimatedValue'
import {usePalette} from 'lib/hooks/usePalette'
import {Text} from '../util/text/Text'
interface AutocompleteItem {
handle: string
displayName?: string
}
export function Autocomplete({
active,
items,
onSelect,
}: {
active: boolean
items: AutocompleteItem[]
onSelect: (item: string) => void
}) {
const pal = usePalette('default')
const winDim = useWindowDimensions()
const positionInterp = useAnimatedValue(0)
useEffect(() => {
Animated.timing(positionInterp, {
toValue: active ? 1 : 0,
duration: 200,
useNativeDriver: false,
}).start()
}, [positionInterp, active])
const topAnimStyle = {
top: positionInterp.interpolate({
inputRange: [0, 1],
outputRange: [winDim.height, winDim.height / 4],
}),
}
return (
<Animated.View style={[styles.outer, pal.view, pal.border, topAnimStyle]}>
{items.map((item, i) => (
<TouchableOpacity
testID="autocompleteButton"
key={i}
style={[pal.border, styles.item]}
onPress={() => onSelect(item.handle)}>
<Text type="md-medium" style={pal.text}>
{item.displayName || item.handle}
<Text type="sm" style={pal.textLight}>
@{item.handle}
</Text>
</Text>
</TouchableOpacity>
))}
</Animated.View>
)
}
const styles = StyleSheet.create({
outer: {
position: 'absolute',
left: 0,
right: 0,
bottom: 0,
borderTopWidth: 1,
},
item: {
borderBottomWidth: 1,
paddingVertical: 16,
paddingHorizontal: 16,
},
})
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