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import * as React from 'react'
import { KeyboardAvoidingView, Platform, ScrollView, StatusBar, View } from 'react-native'
import { useSafeAreaInsets } from 'react-native-safe-area-context'
import { ScreenProps } from './screen.props'
import { isNonScrolling, offsets, presets } from './screen.presets'
const isIos = Platform.OS === 'ios'
function ScreenWithoutScrolling(props: ScreenProps) {
const insets = useSafeAreaInsets()
const preset = presets.fixed
const style = props.style || {}
const backgroundStyle = props.backgroundColor ? { backgroundColor: props.backgroundColor } : {}
const insetStyle = { paddingTop: props.unsafe ? 0 : insets.top }
return (
<KeyboardAvoidingView
style={[preset.outer, backgroundStyle]}
behavior={isIos ? 'padding' : undefined}
keyboardVerticalOffset={offsets[props.keyboardOffset || 'none']}
>
<StatusBar barStyle={props.statusBar || 'light-content'} />
<View style={[preset.inner, style, insetStyle]}>{props.children}</View>
</KeyboardAvoidingView>
)
}
function ScreenWithScrolling(props: ScreenProps) {
const insets = useSafeAreaInsets()
const preset = presets.scroll
const style = props.style || {}
const backgroundStyle = props.backgroundColor ? { backgroundColor: props.backgroundColor } : {}
const insetStyle = { paddingTop: props.unsafe ? 0 : insets.top }
return (
<KeyboardAvoidingView
style={[preset.outer, backgroundStyle]}
behavior={isIos ? 'padding' : undefined}
keyboardVerticalOffset={offsets[props.keyboardOffset || 'none']}
>
<StatusBar barStyle={props.statusBar || 'light-content'} />
<View style={[preset.outer, backgroundStyle, insetStyle]}>
<ScrollView
style={[preset.outer, backgroundStyle]}
contentContainerStyle={[preset.inner, style]}
keyboardShouldPersistTaps={props.keyboardShouldPersistTaps || 'handled'}
>
{props.children}
</ScrollView>
</View>
</KeyboardAvoidingView>
)
}
/**
* The starting component on every screen in the app.
*
* @param props The screen props
*/
export function Screen(props: ScreenProps) {
if (isNonScrolling(props.preset)) {
return <ScreenWithoutScrolling {...props} />
} else {
return <ScreenWithScrolling {...props} />
}
}
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