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import {UITextView} from 'react-native-uitextview'
import {logger} from '#/logger'
import {atoms, flatten, useAlf, useTheme, web} from '#/alf'
import {
childHasEmoji,
normalizeTextStyles,
renderChildrenWithEmoji,
TextProps,
} from '#/alf/typography'
import {IS_DEV} from '#/env'
export type {TextProps}
/**
* Our main text component. Use this most of the time.
*/
export function Text({
children,
emoji,
style,
selectable,
title,
dataSet,
...rest
}: TextProps) {
const {fonts, flags} = useAlf()
const t = useTheme()
const s = normalizeTextStyles([atoms.text_sm, t.atoms.text, flatten(style)], {
fontScale: fonts.scaleMultiplier,
fontFamily: fonts.family,
flags,
})
if (IS_DEV) {
if (!emoji && childHasEmoji(children)) {
logger.warn(
`Text: emoji detected but emoji not enabled: "${children}"\n\nPlease add <Text emoji />'`,
)
}
}
const shared = {
uiTextView: true,
selectable,
style: s,
dataSet: Object.assign({tooltip: title}, dataSet || {}),
...rest,
}
return (
<UITextView {...shared}>
{renderChildrenWithEmoji(children, shared, emoji ?? false)}
</UITextView>
)
}
function createHeadingElement({level}: {level: number}) {
return function HeadingElement({style, ...rest}: TextProps) {
const attr =
web({
role: 'heading',
'aria-level': level,
}) || {}
return <Text {...attr} {...rest} style={style} />
}
}
/*
* Use semantic components when it's beneficial to the user or to a web scraper
*/
export const H1 = createHeadingElement({level: 1})
export const H2 = createHeadingElement({level: 2})
export const H3 = createHeadingElement({level: 3})
export const H4 = createHeadingElement({level: 4})
export const H5 = createHeadingElement({level: 5})
export const H6 = createHeadingElement({level: 6})
export function P({style, ...rest}: TextProps) {
const attr =
web({
role: 'paragraph',
}) || {}
return (
<Text
{...attr}
{...rest}
style={[atoms.text_md, atoms.leading_normal, flatten(style)]}
/>
)
}
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