mirror of https://github.com/tooot-app/app
122 lines
3.7 KiB
TypeScript
122 lines
3.7 KiB
TypeScript
import React, { useEffect, useRef, useState } from 'react'
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import { Dimensions, FlatList, Text, 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 './Timelines/Timeline'
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import sharedScreens from 'src/screens/Shared/sharedScreens'
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import { InstancesState } from 'src/utils/slices/instancesSlice'
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import { RootState } from 'src/store'
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import { useTheme } from 'src/utils/styles/ThemeManager'
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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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) : (
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<Text>请先登录</Text>
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)}
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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: string
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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 { theme } = useTheme()
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const localRegistered = useSelector(
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(state: RootState) => state.instances.local.url
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)
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const [segment, setSegment] = useState(0)
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const [renderHeader, setRenderHeader] = useState(false)
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const [segmentManuallyTriggered, setSegmentManuallyTriggered] = useState(
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false
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)
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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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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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headerRight: () =>
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renderHeader ? (
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<Feather name='search' size={24} color={theme.secondary} />
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) : null,
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headerCenter: () =>
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renderHeader ? (
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<SegmentedControl
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values={[content[0].title, content[1].title]}
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selectedIndex={segment}
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onChange={({ nativeEvent }) => {
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setSegmentManuallyTriggered(true)
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setSegment(nativeEvent.selectedSegmentIndex)
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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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style={{ width: 150, height: 30 }}
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/>
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) : null
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}}
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>
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{() => (
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<FlatList
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style={{ width: Dimensions.get('window').width, height: '100%' }}
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data={content}
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extraData={localRegistered}
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keyExtractor={({ page }) => page}
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renderItem={({ item, index }) => (
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<Page key={index} item={item} localRegistered={localRegistered} />
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)}
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ref={horizontalPaging}
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bounces={false}
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getItemLayout={(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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horizontal
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onMomentumScrollEnd={() => setSegmentManuallyTriggered(false)}
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onScroll={({ nativeEvent }) =>
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!segmentManuallyTriggered &&
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setSegment(
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nativeEvent.contentOffset.x <=
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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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pagingEnabled
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showsHorizontalScrollIndicator={false}
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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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export default Timelines
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