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import React, {
forwardRef,
useState,
useMemo,
useImperativeHandle,
useRef,
} from 'react'
import {
Button,
StyleSheet,
Text,
TouchableOpacity,
TouchableWithoutFeedback,
View,
} from 'react-native'
import BottomSheet, {BottomSheetBackdropProps} from '@gorhom/bottom-sheet'
import Animated, {
Extrapolate,
interpolate,
useAnimatedStyle,
} from 'react-native-reanimated'
import Toast from 'react-native-root-toast'
import Clipboard from '@react-native-clipboard/clipboard'
import {s} from '../../lib/styles'
export const ShareBottomSheet = forwardRef(function ShareBottomSheet(
{}: {},
ref,
) {
const [isOpen, setIsOpen] = useState<boolean>(false)
const [uri, setUri] = useState<string>('')
const bottomSheetRef = useRef<BottomSheet>(null)
useImperativeHandle(ref, () => ({
open(uri: string) {
console.log('sharing', uri)
setUri(uri)
setIsOpen(true)
},
}))
const onPressCopy = () => {
Clipboard.setString(uri)
Toast.show('Link copied', {
position: Toast.positions.TOP,
})
}
const onShareBottomSheetChange = (snapPoint: number) => {
if (snapPoint === -1) {
console.log('unsharing')
setIsOpen(false)
}
}
const onClose = () => {
bottomSheetRef.current?.close()
}
const CustomBackdrop = ({animatedIndex, style}: BottomSheetBackdropProps) => {
console.log('hit!', animatedIndex.value)
// animated variables
const opacity = useAnimatedStyle(() => ({
opacity: interpolate(
animatedIndex.value, // current snap index
[-1, 0], // input range
[0, 0.5], // output range
Extrapolate.CLAMP,
),
}))
const containerStyle = useMemo(
() => [style, {backgroundColor: '#000'}, opacity],
[style, opacity],
)
return (
<TouchableWithoutFeedback onPress={onClose}>
<Animated.View style={containerStyle} />
</TouchableWithoutFeedback>
)
}
return (
<>
{isOpen && (
<BottomSheet
ref={bottomSheetRef}
snapPoints={['50%']}
enablePanDownToClose
backdropComponent={CustomBackdrop}
onChange={onShareBottomSheetChange}>
<View>
<Text style={[s.textCenter, s.bold, s.mb10]}>Share this post</Text>
<Text style={[s.textCenter, s.mb10]}>{uri}</Text>
<Button title="Copy to clipboard" onPress={onPressCopy} />
<View style={s.p10}>
<TouchableOpacity onPress={onClose} style={styles.closeBtn}>
<Text style={s.textCenter}>Close</Text>
</TouchableOpacity>
</View>
</View>
</BottomSheet>
)}
</>
)
})
const styles = StyleSheet.create({
closeBtn: {
width: '100%',
borderColor: '#000',
borderWidth: 1,
borderRadius: 4,
padding: 10,
},
})
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