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|
import React from 'react'
import {
ActivityIndicator,
FlatList as RNFlatList,
RefreshControl,
StyleProp,
View,
ViewStyle,
} from 'react-native'
import {AppBskyGraphDefs as GraphDefs} from '@atproto/api'
import {msg} from '@lingui/macro'
import {useLingui} from '@lingui/react'
import {usePalette} from '#/lib/hooks/usePalette'
import {cleanError} from '#/lib/strings/errors'
import {s} from '#/lib/styles'
import {logger} from '#/logger'
import {useModerationOpts} from '#/state/preferences/moderation-opts'
import {MyListsFilter, useMyListsQuery} from '#/state/queries/my-lists'
import {atoms as a, useTheme} from '#/alf'
import {BulletList_Stroke2_Corner0_Rounded as ListIcon} from '#/components/icons/BulletList'
import * as ListCard from '#/components/ListCard'
import {Text} from '#/components/Typography'
import {ErrorMessage} from '../util/error/ErrorMessage'
import {List} from '../util/List'
const LOADING = {_reactKey: '__loading__'}
const EMPTY = {_reactKey: '__empty__'}
const ERROR_ITEM = {_reactKey: '__error__'}
export function MyLists({
filter,
inline,
style,
renderItem,
testID,
}: {
filter: MyListsFilter
inline?: boolean
style?: StyleProp<ViewStyle>
renderItem?: (list: GraphDefs.ListView, index: number) => JSX.Element
testID?: string
}) {
const pal = usePalette('default')
const t = useTheme()
const {_} = useLingui()
const moderationOpts = useModerationOpts()
const [isPTRing, setIsPTRing] = React.useState(false)
const {data, isFetching, isFetched, isError, error, refetch} =
useMyListsQuery(filter)
const isEmpty = !isFetching && !data?.length
const items = React.useMemo(() => {
let items: any[] = []
if (isError && isEmpty) {
items = items.concat([ERROR_ITEM])
}
if ((!isFetched && isFetching) || !moderationOpts) {
items = items.concat([LOADING])
} else if (isEmpty) {
items = items.concat([EMPTY])
} else {
items = items.concat(data)
}
return items
}, [isError, isEmpty, isFetched, isFetching, moderationOpts, data])
let emptyText
switch (filter) {
case 'curate':
emptyText = _(
msg`Public, sharable lists which can be used to drive feeds.`,
)
break
case 'mod':
emptyText = _(
msg`Public, sharable lists of users to mute or block in bulk.`,
)
break
default:
emptyText = _(msg`You have no lists.`)
break
}
// events
// =
const onRefresh = React.useCallback(async () => {
setIsPTRing(true)
try {
await refetch()
} catch (err) {
logger.error('Failed to refresh lists', {message: err})
}
setIsPTRing(false)
}, [refetch, setIsPTRing])
// rendering
// =
const renderItemInner = React.useCallback(
({item, index}: {item: any; index: number}) => {
if (item === EMPTY) {
return (
<View style={[a.flex_1, a.align_center, a.gap_sm, a.px_xl, a.pt_xl]}>
<View
style={[
a.align_center,
a.justify_center,
a.rounded_full,
t.atoms.bg_contrast_25,
{
width: 32,
height: 32,
},
]}>
<ListIcon size="md" fill={t.atoms.text_contrast_low.color} />
</View>
<Text
style={[
a.text_center,
a.flex_1,
a.text_sm,
a.leading_snug,
t.atoms.text_contrast_medium,
{
maxWidth: 200,
},
]}>
{emptyText}
</Text>
</View>
)
} else if (item === ERROR_ITEM) {
return (
<ErrorMessage
message={cleanError(error)}
onPressTryAgain={onRefresh}
/>
)
} else if (item === LOADING) {
return (
<View style={{padding: 20}}>
<ActivityIndicator />
</View>
)
}
return renderItem ? (
renderItem(item, index)
) : (
<View
style={[
index !== 0 && a.border_t,
t.atoms.border_contrast_low,
a.px_lg,
a.py_lg,
]}>
<ListCard.Default view={item} />
</View>
)
},
[t, renderItem, error, onRefresh, emptyText],
)
if (inline) {
return (
<View testID={testID} style={style}>
{items.length > 0 && (
<RNFlatList
testID={testID ? `${testID}-flatlist` : undefined}
data={items}
keyExtractor={item => (item.uri ? item.uri : item._reactKey)}
renderItem={renderItemInner}
refreshControl={
<RefreshControl
refreshing={isPTRing}
onRefresh={onRefresh}
tintColor={pal.colors.text}
titleColor={pal.colors.text}
/>
}
contentContainerStyle={[s.contentContainer]}
removeClippedSubviews={true}
/>
)}
</View>
)
} else {
return (
<View testID={testID} style={style}>
{items.length > 0 && (
<List
testID={testID ? `${testID}-flatlist` : undefined}
data={items}
keyExtractor={item => (item.uri ? item.uri : item._reactKey)}
renderItem={renderItemInner}
refreshing={isPTRing}
onRefresh={onRefresh}
contentContainerStyle={[s.contentContainer]}
removeClippedSubviews={true}
desktopFixedHeight
sideBorders={false}
/>
)}
</View>
)
}
}
|
