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import React, {memo, useCallback} from 'react'
import {StyleProp, StyleSheet, TextStyle, View, ViewStyle} from 'react-native'
import {AppBskyActorDefs, ModerationDecision, ModerationUI} from '@atproto/api'
import {useQueryClient} from '@tanstack/react-query'
import {precacheProfile, usePrefetchProfileQuery} from '#/state/queries/profile'
import {usePalette} from 'lib/hooks/usePalette'
import {makeProfileLink} from 'lib/routes/links'
import {sanitizeDisplayName} from 'lib/strings/display-names'
import {sanitizeHandle} from 'lib/strings/handles'
import {niceDate} from 'lib/strings/time'
import {TypographyVariant} from 'lib/ThemeContext'
import {isAndroid, isWeb} from 'platform/detection'
import {atoms as a} from '#/alf'
import {ProfileHoverCard} from '#/components/ProfileHoverCard'
import {TextLinkOnWebOnly} from './Link'
import {Text} from './text/Text'
import {TimeElapsed} from './TimeElapsed'
import {PreviewableUserAvatar} from './UserAvatar'
interface PostMetaOpts {
author: AppBskyActorDefs.ProfileViewBasic
moderation: ModerationDecision | undefined
authorHasWarning: boolean
postHref: string
timestamp: string
showAvatar?: boolean
avatarModeration?: ModerationUI
avatarSize?: number
displayNameType?: TypographyVariant
displayNameStyle?: StyleProp<TextStyle>
onOpenAuthor?: () => void
style?: StyleProp<ViewStyle>
}
let PostMeta = (opts: PostMetaOpts): React.ReactNode => {
const pal = usePalette('default')
const displayName = opts.author.displayName || opts.author.handle
const handle = opts.author.handle
const prefetchProfileQuery = usePrefetchProfileQuery()
const profileLink = makeProfileLink(opts.author)
const prefetchedProfile = React.useRef(false)
const onPointerMove = React.useCallback(() => {
if (!prefetchedProfile.current) {
prefetchedProfile.current = true
prefetchProfileQuery(opts.author.did)
}
}, [opts.author.did, prefetchProfileQuery])
const queryClient = useQueryClient()
const onOpenAuthor = opts.onOpenAuthor
const onBeforePressAuthor = useCallback(() => {
precacheProfile(queryClient, opts.author)
onOpenAuthor?.()
}, [queryClient, opts.author, onOpenAuthor])
const onBeforePressPost = useCallback(() => {
precacheProfile(queryClient, opts.author)
}, [queryClient, opts.author])
return (
<View style={[styles.container, opts.style]}>
{opts.showAvatar && (
<View style={styles.avatar}>
<PreviewableUserAvatar
size={opts.avatarSize || 16}
profile={opts.author}
moderation={opts.avatarModeration}
type={opts.author.associated?.labeler ? 'labeler' : 'user'}
/>
</View>
)}
<ProfileHoverCard inline did={opts.author.did}>
<View
onPointerMove={isWeb ? onPointerMove : undefined}
style={[a.flex_1]}>
<Text
numberOfLines={1}
style={[styles.maxWidth, pal.textLight, opts.displayNameStyle]}>
<TextLinkOnWebOnly
type={opts.displayNameType || 'lg-bold'}
style={[pal.text]}
lineHeight={1.2}
disableMismatchWarning
text={
<>
{sanitizeDisplayName(
displayName,
opts.moderation?.ui('displayName'),
)}
</>
}
href={profileLink}
onBeforePress={onBeforePressAuthor}
/>
<TextLinkOnWebOnly
type="md"
disableMismatchWarning
style={[pal.textLight, {flexShrink: 4}]}
text={'\xa0' + sanitizeHandle(handle, '@')}
href={profileLink}
onBeforePress={onBeforePressAuthor}
anchorNoUnderline
/>
</Text>
</View>
</ProfileHoverCard>
{!isAndroid && (
<Text
type="md"
style={pal.textLight}
lineHeight={1.2}
accessible={false}>
·
</Text>
)}
<TimeElapsed timestamp={opts.timestamp}>
{({timeElapsed}) => (
<TextLinkOnWebOnly
type="md"
style={pal.textLight}
lineHeight={1.2}
text={timeElapsed}
accessibilityLabel={niceDate(opts.timestamp)}
title={niceDate(opts.timestamp)}
accessibilityHint=""
href={opts.postHref}
onBeforePress={onBeforePressPost}
/>
)}
</TimeElapsed>
</View>
)
}
PostMeta = memo(PostMeta)
export {PostMeta}
const styles = StyleSheet.create({
container: {
flexDirection: 'row',
alignItems: 'flex-end',
paddingBottom: 2,
gap: 4,
zIndex: 1,
flex: 1,
},
avatar: {
alignSelf: 'center',
},
maxWidth: {
flex: isAndroid ? 1 : undefined,
flexShrink: isAndroid ? undefined : 1,
},
})
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