tooot/src/screens/Shared/Account/Nav.tsx

93 lines
2.3 KiB
TypeScript

import { ParseEmojis } from '@components/Parse'
import { AccountState } from '@screens/Shared/Account'
import { StyleConstants } from '@utils/styles/constants'
import { useTheme } from '@utils/styles/ThemeManager'
import React from 'react'
import { Animated, Dimensions, StyleSheet, Text, View } from 'react-native'
import { useSafeAreaInsets } from 'react-native-safe-area-context'
export interface Props {
accountState: AccountState
scrollY: Animated.Value
account: Mastodon.Account | undefined
}
const AccountNav: React.FC<Props> = ({ accountState, scrollY, account }) => {
const { theme } = useTheme()
const headerHeight = useSafeAreaInsets().top + 44
const nameY =
Dimensions.get('screen').width * accountState.headerRatio +
StyleConstants.Avatar.L -
StyleConstants.Spacing.Global.PagePadding * 2 +
StyleConstants.Spacing.M -
headerHeight
return (
<Animated.View
style={[
styles.base,
{
backgroundColor: theme.background,
opacity: scrollY.interpolate({
inputRange: [0, 200],
outputRange: [0, 1],
extrapolate: 'clamp'
}),
height: headerHeight
}
]}
>
<View
style={[
styles.content,
{
marginTop:
useSafeAreaInsets().top + (44 - StyleConstants.Font.Size.L) / 2
}
]}
>
<Animated.View
style={[
styles.display_name,
{
marginTop: scrollY.interpolate({
inputRange: [nameY, nameY + 20],
outputRange: [50, 0],
extrapolate: 'clamp'
})
}
]}
>
{account ? (
<Text numberOfLines={1}>
<ParseEmojis
content={account.display_name || account.username}
emojis={account.emojis}
fontBold
/>
</Text>
) : null}
</Animated.View>
</View>
</Animated.View>
)
}
const styles = StyleSheet.create({
base: {
...StyleSheet.absoluteFillObject,
zIndex: 99
},
content: {
flex: 1,
alignItems: 'center',
overflow: 'hidden'
},
display_name: {
flexDirection: 'row'
}
})
export default AccountNav