mirror of https://github.com/tooot-app/app
99 lines
2.5 KiB
TypeScript
99 lines
2.5 KiB
TypeScript
import React from 'react'
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import { ActivityIndicator, AppState, FlatList, Text, View } from 'react-native'
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import { setFocusHandler, useInfiniteQuery } from 'react-query'
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import StatusInNotifications from 'src/components/StatusInNotifications'
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import StatusInTimeline from 'src/components/StatusInTimeline'
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import { timelineFetch } from './timelineFetch'
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// Opening nesting hashtag pages
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export interface Props {
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page: store.TimelinePage
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hashtag?: string
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list?: string
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toot?: string
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account?: string
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disableRefresh?: boolean
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}
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const Timeline: React.FC<Props> = ({
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page,
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hashtag,
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list,
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toot,
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account,
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disableRefresh = false
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}) => {
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setFocusHandler(handleFocus => {
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const handleAppStateChange = (appState: string) => {
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if (appState === 'active') {
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handleFocus()
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}
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}
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AppState.addEventListener('change', handleAppStateChange)
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return () => AppState.removeEventListener('change', handleAppStateChange)
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})
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const {
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isLoading,
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isFetchingMore,
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isError,
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isSuccess,
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data,
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fetchMore
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} = useInfiniteQuery(
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[page, { page, hashtag, list, toot, account }],
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timelineFetch
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)
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const flattenData = data ? data.flatMap(d => [...d?.toots]) : []
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let content
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if (!isSuccess) {
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content = <ActivityIndicator />
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} else if (isError) {
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content = <Text>Error message</Text>
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} else {
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content = (
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<>
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<FlatList
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style={{ minHeight: '100%' }}
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data={flattenData}
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keyExtractor={({ id }) => id}
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renderItem={({ item, index, separators }) =>
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page === 'Notifications' ? (
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<StatusInNotifications key={index} status={item} />
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) : (
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<StatusInTimeline key={index} status={item} />
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)
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}
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// {...(state.pointer && { initialScrollIndex: state.pointer })}
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{...(!disableRefresh && {
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onRefresh: () =>
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fetchMore(
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{
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direction: 'prev',
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id: flattenData[0].id
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},
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{ previous: true }
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),
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refreshing: isLoading,
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onEndReached: () => {
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fetchMore({
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direction: 'next',
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id: flattenData[flattenData.length - 1].id
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})
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},
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onEndReachedThreshold: 0.5
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})}
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/>
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{isFetchingMore && <ActivityIndicator />}
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</>
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)
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}
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return <View>{content}</View>
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}
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export default Timeline
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