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import {Pressable, type StyleProp, View, type ViewStyle} from 'react-native'
import {type AnimatedRef} from 'react-native-reanimated'
import {Image, type ImageStyle} from 'expo-image'
import {type AppBskyEmbedImages} from '@atproto/api'
import {msg} from '@lingui/macro'
import {useLingui} from '@lingui/react'
import {type Dimensions} from '#/lib/media/types'
import {useLargeAltBadgeEnabled} from '#/state/preferences/large-alt-badge'
import {atoms as a, useTheme} from '#/alf'
import {MediaInsetBorder} from '#/components/MediaInsetBorder'
import {PostEmbedViewContext} from '#/components/Post/Embed/types'
import {Text} from '#/components/Typography'
type EventFunction = (index: number) => void
interface Props {
images: AppBskyEmbedImages.ViewImage[]
index: number
onPress?: (
index: number,
containerRefs: AnimatedRef<any>[],
fetchedDims: (Dimensions | null)[],
) => void
onLongPress?: EventFunction
onPressIn?: EventFunction
imageStyle?: StyleProp<ImageStyle>
viewContext?: PostEmbedViewContext
insetBorderStyle?: StyleProp<ViewStyle>
containerRefs: AnimatedRef<any>[]
thumbDimsRef: React.MutableRefObject<(Dimensions | null)[]>
}
export function GalleryItem({
images,
index,
imageStyle,
onPress,
onPressIn,
onLongPress,
viewContext,
insetBorderStyle,
containerRefs,
thumbDimsRef,
}: Props) {
const t = useTheme()
const {_} = useLingui()
const largeAltBadge = useLargeAltBadgeEnabled()
const image = images[index]
const hasAlt = !!image.alt
const hideBadges =
viewContext === PostEmbedViewContext.FeedEmbedRecordWithMedia
return (
<View style={a.flex_1} ref={containerRefs[index]} collapsable={false}>
<Pressable
onPress={
onPress
? () => onPress(index, containerRefs, thumbDimsRef.current.slice())
: undefined
}
onPressIn={onPressIn ? () => onPressIn(index) : undefined}
onLongPress={onLongPress ? () => onLongPress(index) : undefined}
style={[
a.flex_1,
a.overflow_hidden,
t.atoms.bg_contrast_25,
imageStyle,
]}
accessibilityRole="button"
accessibilityLabel={image.alt || _(msg`Image`)}
accessibilityHint="">
<Image
source={{uri: image.thumb}}
style={[a.flex_1]}
accessible={true}
accessibilityLabel={image.alt}
accessibilityHint=""
accessibilityIgnoresInvertColors
onLoad={e => {
thumbDimsRef.current[index] = {
width: e.source.width,
height: e.source.height,
}
}}
/>
<MediaInsetBorder style={insetBorderStyle} />
</Pressable>
{hasAlt && !hideBadges ? (
<View
accessible={false}
style={[
a.absolute,
a.flex_row,
a.align_center,
a.rounded_xs,
t.atoms.bg_contrast_25,
{
gap: 3,
padding: 3,
bottom: a.p_xs.padding,
right: a.p_xs.padding,
opacity: 0.8,
},
largeAltBadge && [
{
gap: 4,
padding: 5,
},
],
]}>
<Text
style={[a.font_heavy, largeAltBadge ? a.text_xs : {fontSize: 8}]}>
ALT
</Text>
</View>
) : null}
</View>
)
}
|
