mirror of https://github.com/tooot-app/app
77 lines
2.2 KiB
TypeScript
77 lines
2.2 KiB
TypeScript
import { ParseEmojis } from '@components/Parse'
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import CustomText from '@components/Text'
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import { StyleConstants } from '@utils/styles/constants'
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import { useTheme } from '@utils/styles/ThemeManager'
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import React from 'react'
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import { Dimensions, StyleSheet, View } from 'react-native'
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import Animated, { Extrapolate, interpolate, useAnimatedStyle } from 'react-native-reanimated'
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import { useSafeAreaInsets } from 'react-native-safe-area-context'
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export interface Props {
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scrollY: Animated.SharedValue<number>
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account: Mastodon.Account | undefined
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}
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const AccountNav = React.memo(
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({ scrollY, account }: Props) => {
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const { colors } = useTheme()
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const headerHeight = useSafeAreaInsets().top + 44
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const nameY =
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Dimensions.get('window').width / 3 +
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StyleConstants.Avatar.L -
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StyleConstants.Spacing.Global.PagePadding * 2 +
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StyleConstants.Spacing.M -
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headerHeight
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const styleOpacity = useAnimatedStyle(() => {
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return {
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opacity: interpolate(scrollY.value, [0, 200], [0, 1], Extrapolate.CLAMP)
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}
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})
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const styleMarginTop = useAnimatedStyle(() => {
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return {
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marginTop: interpolate(scrollY.value, [nameY, nameY + 20], [50, 0], Extrapolate.CLAMP)
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}
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})
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return (
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<Animated.View
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style={[
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styleOpacity,
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{
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...StyleSheet.absoluteFillObject,
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zIndex: 99,
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backgroundColor: colors.backgroundDefault,
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height: headerHeight
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}
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]}
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>
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<View
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style={{
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flex: 1,
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alignItems: 'center',
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overflow: 'hidden',
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marginTop: useSafeAreaInsets().top + (44 - StyleConstants.Font.Size.L) / 2
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}}
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>
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<Animated.View style={[{ flexDirection: 'row' }, styleMarginTop]}>
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{account ? (
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<CustomText numberOfLines={1}>
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<ParseEmojis
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content={account.display_name || account.username}
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emojis={account.emojis}
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fontBold
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/>
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</CustomText>
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) : null}
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</Animated.View>
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</View>
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</Animated.View>
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)
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},
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(_, next) => next.account === undefined
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)
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export default AccountNav
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