mirror of https://github.com/tooot-app/app
161 lines
4.4 KiB
TypeScript
161 lines
4.4 KiB
TypeScript
import React, { useCallback, useEffect, useRef, useState } from 'react'
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import { Dimensions, FlatList, StyleSheet, View } from 'react-native'
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import SegmentedControl from '@react-native-community/segmented-control'
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import { createNativeStackNavigator } from 'react-native-screens/native-stack'
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import { useSelector } from 'react-redux'
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import { Feather } from '@expo/vector-icons'
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import Timeline from '@components/Timelines/Timeline'
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import sharedScreens from '@screens/Shared/sharedScreens'
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import {
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getLocalUrl,
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getRemoteUrl,
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InstancesState
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} from '@utils/slices/instancesSlice'
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import { useTheme } from '@utils/styles/ThemeManager'
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import { useNavigation } from '@react-navigation/native'
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import getCurrentTab from '@utils/getCurrentTab'
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const Stack = createNativeStackNavigator()
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const Page = ({
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item: { page },
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localRegistered
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}: {
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item: { page: App.Pages }
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localRegistered: InstancesState['local']['url'] | undefined
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}) => {
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return (
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<View style={{ width: Dimensions.get('window').width }}>
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{localRegistered || page === 'RemotePublic' ? (
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<Timeline page={page} />
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) : null}
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</View>
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)
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}
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export interface Props {
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name: 'Screen-Local-Root' | 'Screen-Public-Root'
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content: { title: string; page: App.Pages }[]
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}
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const Timelines: React.FC<Props> = ({ name, content }) => {
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const navigation = useNavigation()
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const { mode, theme } = useTheme()
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const localRegistered = useSelector(getLocalUrl)
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const publicDomain = useSelector(getRemoteUrl)
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const [segment, setSegment] = useState(0)
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const [renderHeader, setRenderHeader] = useState(false)
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useEffect(() => {
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const nbr = setTimeout(() => setRenderHeader(true), 50)
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return
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}, [])
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const horizontalPaging = useRef<FlatList>(null!)
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const onChangeSegment = useCallback(({ nativeEvent }) => {
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horizontalPaging.current.scrollToIndex({
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index: nativeEvent.selectedSegmentIndex
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})
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}, [])
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const onPressSearch = useCallback(() => {
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navigation.navigate(getCurrentTab(navigation), {
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screen: 'Screen-Shared-Search'
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})
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}, [])
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const flGetItemLayout = useCallback(
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(data, index) => ({
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length: Dimensions.get('window').width,
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offset: Dimensions.get('window').width * index,
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index
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}),
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[]
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)
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const flKeyExtrator = useCallback(({ page }) => page, [])
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const flRenderItem = useCallback(
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({ item, index }) => {
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if (!localRegistered && index === 0) {
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return null
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}
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return <Page item={item} localRegistered={localRegistered} />
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},
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[localRegistered]
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)
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const flOnScroll = useCallback(
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({ nativeEvent }) =>
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setSegment(
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nativeEvent.contentOffset.x <= Dimensions.get('window').width / 2
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? 0
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: 1
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),
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[]
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)
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return (
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<Stack.Navigator>
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<Stack.Screen
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name={name}
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options={{
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headerTitle: name === 'Screen-Public-Root' ? publicDomain : '',
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...(renderHeader &&
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localRegistered && {
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headerCenter: () => (
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<View style={styles.segmentsContainer}>
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<SegmentedControl
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appearance={mode}
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values={[content[0].title, content[1].title]}
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selectedIndex={segment}
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onChange={onChangeSegment}
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/>
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</View>
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),
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headerRight: () => (
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<Feather
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name='search'
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size={24}
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color={theme.secondary}
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onPress={onPressSearch}
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/>
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)
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})
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}}
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>
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{() => {
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return (
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<FlatList
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horizontal
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pagingEnabled
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data={content}
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bounces={false}
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onScroll={flOnScroll}
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ref={horizontalPaging}
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style={styles.flatList}
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renderItem={flRenderItem}
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extraData={localRegistered}
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keyExtractor={flKeyExtrator}
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getItemLayout={flGetItemLayout}
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showsHorizontalScrollIndicator={false}
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/>
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)
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}}
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</Stack.Screen>
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{sharedScreens(Stack)}
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</Stack.Navigator>
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)
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}
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const styles = StyleSheet.create({
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segmentsContainer: {
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flexBasis: '60%'
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},
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flatList: {
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width: Dimensions.get('window').width,
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height: '100%'
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}
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})
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export default React.memo(Timelines, () => true)
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