mirror of https://github.com/tooot-app/app
168 lines
4.4 KiB
TypeScript
168 lines
4.4 KiB
TypeScript
import analytics from '@components/analytics'
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import haptics from '@components/haptics'
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import { HeaderCenter, HeaderLeft, HeaderRight } from '@components/Header'
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import { useActionSheet } from '@expo/react-native-action-sheet'
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import CameraRoll from '@react-native-community/cameraroll'
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import { StackScreenProps } from '@react-navigation/stack'
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import ImageView from '@root/modules/react-native-image-viewing/src/index'
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import { findIndex } from 'lodash'
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import React, { useCallback, useState } from 'react'
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import { useTranslation } from 'react-i18next'
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import {
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PermissionsAndroid,
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Platform,
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Share,
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StatusBar,
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View
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} from 'react-native'
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import {
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SafeAreaProvider,
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useSafeAreaInsets
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} from 'react-native-safe-area-context'
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const HeaderComponent = React.memo(
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({
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navigation,
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currentIndex,
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imageUrls
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}: {
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navigation: ScreenImagesViewerProp['navigation']
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currentIndex: number
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imageUrls: {
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url: string
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width?: number | undefined
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height?: number | undefined
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preview_url: string
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remote_url?: string | undefined
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}[]
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}) => {
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const insets = useSafeAreaInsets()
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const { t } = useTranslation('screenImageViewer')
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const { showActionSheetWithOptions } = useActionSheet()
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const hasAndroidPermission = async () => {
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const permission = PermissionsAndroid.PERMISSIONS.WRITE_EXTERNAL_STORAGE
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const hasPermission = await PermissionsAndroid.check(permission)
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if (hasPermission) {
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return true
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}
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const status = await PermissionsAndroid.request(permission)
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return status === 'granted'
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}
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const saveImage = async () => {
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if (Platform.OS === 'android' && !(await hasAndroidPermission())) {
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return
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}
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CameraRoll.save(
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imageUrls[currentIndex].url ||
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imageUrls[currentIndex].remote_url ||
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imageUrls[currentIndex].preview_url
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)
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.then(() => haptics('Success'))
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.catch(() => haptics('Error'))
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}
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const onPress = useCallback(() => {
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analytics('imageviewer_more_press')
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showActionSheetWithOptions(
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{
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options: [
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t('content.options.save'),
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t('content.options.share'),
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t('content.options.cancel')
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],
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cancelButtonIndex: 2
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},
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async buttonIndex => {
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switch (buttonIndex) {
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case 0:
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analytics('imageviewer_more_save_press')
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saveImage()
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break
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case 1:
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analytics('imageviewer_more_share_press')
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switch (Platform.OS) {
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case 'ios':
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Share.share({ url: imageUrls[currentIndex].url })
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case 'android':
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Share.share({ message: imageUrls[currentIndex].url })
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}
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break
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}
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}
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)
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}, [currentIndex])
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return (
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<View
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style={{
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flex: 1,
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flexDirection: 'row',
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justifyContent: 'space-between',
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alignItems: 'center',
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marginTop: insets.top
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}}
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>
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<HeaderLeft
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content='X'
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native={false}
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onPress={() => navigation.goBack()}
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/>
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<HeaderCenter
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inverted
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content={`${currentIndex + 1} / ${imageUrls.length}`}
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/>
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<HeaderRight
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content='MoreHorizontal'
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native={false}
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onPress={onPress}
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/>
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</View>
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)
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},
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(prev, next) => prev.currentIndex === next.currentIndex
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)
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export type ScreenImagesViewerProp = StackScreenProps<
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Nav.RootStackParamList,
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'Screen-ImagesViewer'
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>
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const ScreenImagesViewer = ({
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route: {
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params: { imageUrls, id }
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},
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navigation
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}: ScreenImagesViewerProp) => {
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if (imageUrls.length === 0) {
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return null
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}
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const initialIndex = findIndex(imageUrls, ['id', id])
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const [currentIndex, setCurrentIndex] = useState(initialIndex)
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return (
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<SafeAreaProvider>
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<StatusBar backgroundColor='rgb(0,0,0)' />
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<ImageView
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images={imageUrls}
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imageIndex={initialIndex}
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onImageIndexChange={index => setCurrentIndex(index)}
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onRequestClose={() => navigation.goBack()}
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HeaderComponent={() => (
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<HeaderComponent
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navigation={navigation}
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currentIndex={currentIndex}
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imageUrls={imageUrls}
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/>
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)}
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/>
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</SafeAreaProvider>
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)
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}
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export default ScreenImagesViewer
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