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import * as React from 'react'
import {StyleSheet, View} from 'react-native'
import {usePalette} from 'lib/hooks/usePalette'
import {Text} from './text/Text'
import {TextLink} from './Link'
import {isDesktopWeb} from 'platform/detection'
/**
* These utilities are used to define long documents in an html-like
* DSL. See for instance /locale/en/privacy-policy.tsx
*/
interface IsChildProps {
isChild?: boolean
}
// type ReactNodeWithIsChildProp =
// | React.ReactElement<IsChildProps>
// | React.ReactElement<IsChildProps>[]
// | React.ReactNode
export function H1({children}: React.PropsWithChildren<{}>) {
const pal = usePalette('default')
return (
<Text type="title-xl" style={[pal.text, styles.h1]}>
{children}
</Text>
)
}
export function H2({children}: React.PropsWithChildren<{}>) {
const pal = usePalette('default')
return (
<Text type="title-lg" style={[pal.text, styles.h2]}>
{children}
</Text>
)
}
export function H3({children}: React.PropsWithChildren<{}>) {
const pal = usePalette('default')
return (
<Text type="title" style={[pal.text, styles.h3]}>
{children}
</Text>
)
}
export function H4({children}: React.PropsWithChildren<{}>) {
const pal = usePalette('default')
return (
<Text type="title-sm" style={[pal.text, styles.h4]}>
{children}
</Text>
)
}
export function P({children}: React.PropsWithChildren<{}>) {
const pal = usePalette('default')
return (
<Text type="md" style={[pal.text, styles.p]}>
{children}
</Text>
)
}
export function UL({children, isChild}: React.PropsWithChildren<IsChildProps>) {
return (
<View style={[styles.ul, isChild && styles.ulChild]}>
{markChildProps(children)}
</View>
)
}
export function OL({children, isChild}: React.PropsWithChildren<IsChildProps>) {
return (
<View style={[styles.ol, isChild && styles.olChild]}>
{markChildProps(children)}
</View>
)
}
export function LI({
children,
value,
}: React.PropsWithChildren<{value?: string}>) {
const pal = usePalette('default')
return (
<View style={styles.li}>
<Text style={[pal.text, styles.liBullet]}>{value || <>•</>}</Text>
<Text type="md" style={[pal.text, styles.liText]}>
{markChildProps(children)}
</Text>
</View>
)
}
export function A({children, href}: React.PropsWithChildren<{href: string}>) {
const pal = usePalette('default')
return (
<TextLink
type="md"
style={[pal.link, styles.a]}
text={children}
href={href}
/>
)
}
export function STRONG({children}: React.PropsWithChildren<{}>) {
const pal = usePalette('default')
return (
<Text type="md-medium" style={[pal.text]}>
{children}
</Text>
)
}
export function EM({children}: React.PropsWithChildren<{}>) {
const pal = usePalette('default')
return (
<Text type="md" style={[pal.text, styles.em]}>
{children}
</Text>
)
}
function markChildProps(children: React.ReactNode) {
return React.Children.map(children, child => {
if (React.isValidElement(child)) {
return React.cloneElement<IsChildProps>(
child as React.ReactElement<IsChildProps>,
{isChild: true},
)
}
return child
})
}
const styles = StyleSheet.create({
h1: {
marginTop: 20,
marginBottom: 10,
letterSpacing: 0.8,
},
h2: {
marginTop: 20,
marginBottom: 10,
letterSpacing: 0.8,
},
h3: {
marginBottom: 10,
},
h4: {
marginBottom: 10,
fontWeight: 'bold',
},
p: {
marginBottom: 10,
},
ul: {
marginBottom: 10,
paddingLeft: isDesktopWeb ? 18 : 4,
},
ulChild: {
paddingTop: 10,
marginBottom: 0,
},
ol: {
marginBottom: 10,
paddingLeft: isDesktopWeb ? 18 : 4,
},
olChild: {
paddingTop: 10,
marginBottom: 0,
},
li: {
flexDirection: 'row',
paddingRight: 20,
marginBottom: 10,
},
liBullet: {
paddingRight: 10,
},
liText: {},
a: {
marginBottom: 10,
},
em: {
fontStyle: 'italic',
},
})
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