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import React from 'react'
import {View} from 'react-native'
import {moderateProfile} from '@atproto/api'
import {useModerationOpts} from '#/state/preferences/moderation-opts'
import {useProfilesQuery} from '#/state/queries/profile'
import {UserAvatar} from '#/view/com/util/UserAvatar'
import {atoms as a, useTheme} from '#/alf'
export function AvatarStack({
profiles,
size = 26,
}: {
profiles: string[]
size?: number
}) {
const halfSize = size / 2
const {data, error} = useProfilesQuery({handles: profiles})
const t = useTheme()
const moderationOpts = useModerationOpts()
if (error) {
console.error(error)
return null
}
const isPending = !data || !moderationOpts
const items = isPending
? Array.from({length: profiles.length}).map((_, i) => ({
key: i,
profile: null,
moderation: null,
}))
: data.profiles.map(item => ({
key: item.did,
profile: item,
moderation: moderateProfile(item, moderationOpts),
}))
return (
<View
style={[
a.flex_row,
a.align_center,
a.relative,
{width: size + (items.length - 1) * halfSize},
]}>
{items.map((item, i) => (
<View
key={item.key}
style={[
t.atoms.bg_contrast_25,
a.relative,
{
width: size,
height: size,
left: i * -halfSize,
borderWidth: 1,
borderColor: t.atoms.bg.backgroundColor,
borderRadius: 999,
zIndex: 3 - i,
},
]}>
{item.profile && (
<UserAvatar
size={size - 2}
avatar={item.profile.avatar}
moderation={item.moderation.ui('avatar')}
/>
)}
</View>
))}
</View>
)
}
|
