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import React from 'react'
import {StyleSheet, View} from 'react-native'
import {ScrollView} from '../util'
import {Text} from '../../util/text/Text'
import {usePalette} from 'lib/hooks/usePalette'
import {useWebMediaQueries} from 'lib/hooks/useWebMediaQueries'
import {deviceLocales} from 'platform/detection'
import {LANGUAGES, LANGUAGES_MAP_CODE2} from '../../../../locale/languages'
import {LanguageToggle} from './LanguageToggle'
import {ConfirmLanguagesButton} from './ConfirmLanguagesButton'
import {Trans} from '@lingui/macro'
import {useModalControls} from '#/state/modals'
import {
useLanguagePrefs,
useLanguagePrefsApi,
} from '#/state/preferences/languages'
export const snapPoints = ['100%']
export function Component({}: {}) {
const {closeModal} = useModalControls()
const langPrefs = useLanguagePrefs()
const setLangPrefs = useLanguagePrefsApi()
const pal = usePalette('default')
const {isMobile} = useWebMediaQueries()
const onPressDone = React.useCallback(() => {
closeModal()
}, [closeModal])
const languages = React.useMemo(() => {
const langs = LANGUAGES.filter(
lang =>
!!lang.code2.trim() &&
LANGUAGES_MAP_CODE2[lang.code2].code3 === lang.code3,
)
// sort so that device & selected languages are on top, then alphabetically
langs.sort((a, b) => {
const hasA =
langPrefs.contentLanguages.includes(a.code2) ||
deviceLocales.includes(a.code2)
const hasB =
langPrefs.contentLanguages.includes(b.code2) ||
deviceLocales.includes(b.code2)
if (hasA === hasB) return a.name.localeCompare(b.name)
if (hasA) return -1
return 1
})
return langs
}, [langPrefs])
const onPress = React.useCallback(
(code2: string) => {
setLangPrefs.toggleContentLanguage(code2)
},
[setLangPrefs],
)
return (
<View
testID="contentLanguagesModal"
style={[
pal.view,
styles.container,
// @ts-ignore vh is web only
isMobile
? {
paddingTop: 20,
}
: {
maxHeight: '90vh',
},
]}>
<Text style={[pal.text, styles.title]}>
<Trans>Content Languages</Trans>
</Text>
<Text style={[pal.text, styles.description]}>
<Trans>
Which languages would you like to see in your algorithmic feeds?
</Trans>
</Text>
<Text style={[pal.textLight, styles.description]}>
<Trans>Leave them all unchecked to see any language.</Trans>
</Text>
<ScrollView style={styles.scrollContainer}>
{languages.map(lang => (
<LanguageToggle
key={lang.code2}
code2={lang.code2}
langType="contentLanguages"
name={lang.name}
onPress={() => {
onPress(lang.code2)
}}
/>
))}
<View
style={{
height: isMobile ? 60 : 0,
}}
/>
</ScrollView>
<ConfirmLanguagesButton onPress={onPressDone} />
</View>
)
}
const styles = StyleSheet.create({
container: {
flex: 1,
},
title: {
textAlign: 'center',
fontWeight: 'bold',
fontSize: 24,
marginBottom: 12,
},
description: {
textAlign: 'center',
paddingHorizontal: 16,
marginBottom: 10,
},
scrollContainer: {
flex: 1,
paddingHorizontal: 10,
},
})
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