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import React from 'react'
import {StyleSheet, View} from 'react-native'
import {Text} from './text/Text'
import {DesktopWebTextLink} from './Link'
import {ago} from 'lib/strings/time'
import {usePalette} from 'lib/hooks/usePalette'
import {useStores} from 'state/index'
import {UserAvatar} from './UserAvatar'
import {observer} from 'mobx-react-lite'
import FollowButton from '../profile/FollowButton'
interface PostMetaOpts {
authorAvatar?: string
authorHandle: string
authorDisplayName: string | undefined
postHref: string
timestamp: string
did?: string
declarationCid?: string
showFollowBtn?: boolean
}
export const PostMeta = observer(function (opts: PostMetaOpts) {
const pal = usePalette('default')
const displayName = opts.authorDisplayName || opts.authorHandle
const handle = opts.authorHandle
const store = useStores()
const isMe = opts.did === store.me.did
const isFollowing =
typeof opts.did === 'string' && store.me.follows.isFollowing(opts.did)
const [didFollow, setDidFollow] = React.useState(false)
const onToggleFollow = React.useCallback(() => {
setDidFollow(true)
}, [setDidFollow])
if (
opts.showFollowBtn &&
!isMe &&
(!isFollowing || didFollow) &&
opts.did &&
opts.declarationCid
) {
// two-liner with follow button
return (
<View style={styles.metaTwoLine}>
<View>
<View style={styles.metaTwoLineTop}>
<DesktopWebTextLink
type="lg-bold"
style={pal.text}
numberOfLines={1}
lineHeight={1.2}
text={displayName}
href={`/profile/${opts.authorHandle}`}
/>
<Text type="md" style={pal.textLight} lineHeight={1.2}>
·
</Text>
<DesktopWebTextLink
type="md"
style={[styles.metaItem, pal.textLight]}
lineHeight={1.2}
text={ago(opts.timestamp)}
href={opts.postHref}
/>
</View>
<DesktopWebTextLink
type="md"
style={[styles.metaItem, pal.textLight]}
lineHeight={1.2}
text={`@${handle}`}
href={`/profile/${opts.authorHandle}`}
/>
</View>
<View>
<FollowButton
did={opts.did}
declarationCid={opts.declarationCid}
onToggleFollow={onToggleFollow}
/>
</View>
</View>
)
}
// one-liner
return (
<View style={styles.meta}>
{typeof opts.authorAvatar !== 'undefined' && (
<View style={[styles.metaItem, styles.avatar]}>
<UserAvatar avatar={opts.authorAvatar} size={16} />
</View>
)}
<View style={[styles.metaItem, styles.maxWidth]}>
<DesktopWebTextLink
type="lg-bold"
style={pal.text}
numberOfLines={1}
lineHeight={1.2}
text={
<>
{displayName}
<Text type="md" style={[pal.textLight]}>
{handle}
</Text>
</>
}
href={`/profile/${opts.authorHandle}`}
/>
</View>
<Text type="md" style={pal.textLight} lineHeight={1.2}>
·
</Text>
<DesktopWebTextLink
type="md"
style={[styles.metaItem, pal.textLight]}
lineHeight={1.2}
text={ago(opts.timestamp)}
href={opts.postHref}
/>
</View>
)
})
const styles = StyleSheet.create({
meta: {
flexDirection: 'row',
alignItems: 'baseline',
paddingBottom: 2,
},
metaTwoLine: {
flexDirection: 'row',
alignItems: 'center',
justifyContent: 'space-between',
paddingBottom: 2,
},
metaTwoLineTop: {
flexDirection: 'row',
alignItems: 'baseline',
},
metaItem: {
paddingRight: 5,
},
avatar: {
alignSelf: 'center',
},
maxWidth: {
maxWidth: '80%',
},
})
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