141 lines
4 KiB
TypeScript
141 lines
4 KiB
TypeScript
import React, {useEffect} from 'react'
|
|
import {StyleSheet, TouchableOpacity, View} from 'react-native'
|
|
import {observer} from 'mobx-react-lite'
|
|
import useAppState from 'react-native-appstate-hook'
|
|
import LinearGradient from 'react-native-linear-gradient'
|
|
import {useSafeAreaInsets} from 'react-native-safe-area-context'
|
|
import {ViewHeader} from '../com/util/ViewHeader'
|
|
import {Feed} from '../com/posts/Feed'
|
|
import {Text} from '../com/util/text/Text'
|
|
import {FAB} from '../com/util/FAB'
|
|
import {useStores} from '../../state'
|
|
import {ScreenParams} from '../routes'
|
|
import {s, colors, gradients} from '../lib/styles'
|
|
import {useOnMainScroll} from '../lib/hooks/useOnMainScroll'
|
|
import {clamp} from 'lodash'
|
|
|
|
const HITSLOP = {left: 20, top: 20, right: 20, bottom: 20}
|
|
|
|
export const Home = observer(function Home({
|
|
navIdx,
|
|
visible,
|
|
scrollElRef,
|
|
}: ScreenParams) {
|
|
const store = useStores()
|
|
const onMainScroll = useOnMainScroll(store)
|
|
const safeAreaInsets = useSafeAreaInsets()
|
|
const [wasVisible, setWasVisible] = React.useState<boolean>(false)
|
|
const {appState} = useAppState({
|
|
onForeground: () => doPoll(true),
|
|
})
|
|
|
|
const doPoll = React.useCallback(
|
|
(knownActive = false) => {
|
|
if ((!knownActive && appState !== 'active') || !visible) {
|
|
return
|
|
}
|
|
if (store.me.mainFeed.isLoading) {
|
|
return
|
|
}
|
|
store.log.debug('Polling home feed')
|
|
store.me.mainFeed.checkForLatest().catch(e => {
|
|
store.log.error('Failed to poll feed', e)
|
|
})
|
|
},
|
|
[appState, visible, store],
|
|
)
|
|
|
|
useEffect(() => {
|
|
const feedCleanup = store.me.mainFeed.registerListeners()
|
|
const pollInterval = setInterval(() => doPoll(), 15e3)
|
|
const cleanup = () => {
|
|
clearInterval(pollInterval)
|
|
feedCleanup()
|
|
}
|
|
|
|
if (!visible) {
|
|
setWasVisible(false)
|
|
return cleanup
|
|
} else if (wasVisible) {
|
|
return cleanup
|
|
}
|
|
setWasVisible(true)
|
|
|
|
store.nav.setTitle(navIdx, 'Home')
|
|
store.log.debug('Updating home feed')
|
|
if (store.me.mainFeed.hasContent) {
|
|
store.me.mainFeed.update()
|
|
} else {
|
|
store.me.mainFeed.setup()
|
|
}
|
|
return cleanup
|
|
}, [visible, store, navIdx, doPoll, wasVisible])
|
|
|
|
const onPressCompose = (imagesOpen?: boolean) => {
|
|
store.shell.openComposer({imagesOpen})
|
|
}
|
|
const onPressTryAgain = () => {
|
|
store.me.mainFeed.refresh()
|
|
}
|
|
const onPressLoadLatest = () => {
|
|
store.me.mainFeed.refresh()
|
|
scrollElRef?.current?.scrollToOffset({offset: 0})
|
|
}
|
|
|
|
return (
|
|
<View style={s.flex1}>
|
|
<ViewHeader title="Bluesky" subtitle="Private Beta" canGoBack={false} />
|
|
<Feed
|
|
testID="homeFeed"
|
|
key="default"
|
|
feed={store.me.mainFeed}
|
|
scrollElRef={scrollElRef}
|
|
style={{flex: 1}}
|
|
onPressCompose={onPressCompose}
|
|
onPressTryAgain={onPressTryAgain}
|
|
onScroll={onMainScroll}
|
|
/>
|
|
{store.me.mainFeed.hasNewLatest && !store.me.mainFeed.isRefreshing ? (
|
|
<TouchableOpacity
|
|
style={[
|
|
styles.loadLatest,
|
|
store.shell.minimalShellMode
|
|
? {bottom: 35}
|
|
: {bottom: 60 + clamp(safeAreaInsets.bottom, 15, 30)},
|
|
]}
|
|
onPress={onPressLoadLatest}
|
|
hitSlop={HITSLOP}>
|
|
<LinearGradient
|
|
colors={[gradients.blueLight.start, gradients.blueLight.end]}
|
|
start={{x: 0, y: 0}}
|
|
end={{x: 1, y: 1}}
|
|
style={styles.loadLatestInner}>
|
|
<Text type="md-bold" style={styles.loadLatestText}>
|
|
Load new posts
|
|
</Text>
|
|
</LinearGradient>
|
|
</TouchableOpacity>
|
|
) : undefined}
|
|
<FAB icon="pen-nib" onPress={() => onPressCompose(false)} />
|
|
</View>
|
|
)
|
|
})
|
|
|
|
const styles = StyleSheet.create({
|
|
loadLatest: {
|
|
position: 'absolute',
|
|
left: 20,
|
|
shadowColor: '#000',
|
|
shadowOpacity: 0.3,
|
|
shadowOffset: {width: 0, height: 1},
|
|
},
|
|
loadLatestInner: {
|
|
flexDirection: 'row',
|
|
paddingHorizontal: 14,
|
|
paddingVertical: 10,
|
|
borderRadius: 30,
|
|
},
|
|
loadLatestText: {
|
|
color: colors.white,
|
|
},
|
|
})
|