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/**
* In the Web build, we center all content so that it mirrors the
* mobile experience (a single narrow column). We then place a UI
* shell around the content if you're in desktop.
*
* Because scrolling is handled by components deep in the hierarchy,
* we can't just wrap the top-level element with a max width. The
* centering has to be done at the ScrollView.
*
* These components wrap the RN ScrollView-based components to provide
* consistent layout. It also provides <CenteredView> for views that
* need to match layout but which aren't scrolled.
*/
import React from 'react'
import {
FlatList as RNFlatList,
FlatListProps,
ScrollView as RNScrollView,
ScrollViewProps,
StyleSheet,
View,
ViewProps,
} from 'react-native'
import {useTheme} from 'lib/ThemeContext'
import {addStyle, colors} from 'lib/styles'
export function CenteredView({
style,
...props
}: React.PropsWithChildren<ViewProps>) {
style = addStyle(style, styles.container)
return <View style={style} {...props} />
}
export function FlatList<ItemT>({
contentContainerStyle,
...props
}: React.PropsWithChildren<FlatListProps<ItemT>>) {
const theme = useTheme()
contentContainerStyle = addStyle(
contentContainerStyle,
styles.containerScroll,
)
contentContainerStyle = addStyle(
contentContainerStyle,
theme.colorScheme === 'dark' ? styles.containerDark : styles.containerLight,
)
return <RNFlatList contentContainerStyle={contentContainerStyle} {...props} />
}
export function ScrollView({
contentContainerStyle,
...props
}: React.PropsWithChildren<ScrollViewProps>) {
const theme = useTheme()
contentContainerStyle = addStyle(
contentContainerStyle,
styles.containerScroll,
)
contentContainerStyle = addStyle(
contentContainerStyle,
theme.colorScheme === 'dark' ? styles.containerDark : styles.containerLight,
)
return (
<RNScrollView contentContainerStyle={contentContainerStyle} {...props} />
)
}
const styles = StyleSheet.create({
container: {
width: '100%',
maxWidth: 600,
marginLeft: 'auto',
marginRight: 'auto',
},
containerScroll: {
width: '100%',
height: '100%',
maxWidth: 600,
marginLeft: 'auto',
marginRight: 'auto',
},
containerLight: {
backgroundColor: colors.gray1,
},
containerDark: {
backgroundColor: colors.gray7,
},
})
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