react-code-dataset / react-query /examples /react /react-native /src /screens /MovieDetailsScreen.tsx
| import * as React from 'react' | |
| import { RefreshControl, ScrollView, StyleSheet, View } from 'react-native' | |
| import { Paragraph, Title } from 'react-native-paper' | |
| import { useQuery } from '@tanstack/react-query' | |
| import { LoadingIndicator } from '../components/LoadingIndicator' | |
| import { ErrorMessage } from '../components/ErrorMessage' | |
| import { useRefreshByUser } from '../hooks/useRefreshByUser' | |
| import { fetchMovie } from '../lib/api' | |
| import type { MovieDetails } from '../lib/api' | |
| import type { MoviesStackNavigator } from '../navigation/types' | |
| import type { StackNavigationProp } from '@react-navigation/stack' | |
| import type { RouteProp } from '@react-navigation/native' | |
| type MoviesDetailsScreenNavigationProp = StackNavigationProp< | |
| MoviesStackNavigator, | |
| 'MovieDetails' | |
| > | |
| type Props = { | |
| navigation: MoviesDetailsScreenNavigationProp | |
| route: RouteProp<MoviesStackNavigator, 'MovieDetails'> | |
| } | |
| export function MovieDetailsScreen({ route }: Props) { | |
| const { isPending, error, data, refetch } = useQuery<MovieDetails, Error>({ | |
| queryKey: ['movie', route.params.movie.title], | |
| queryFn: () => fetchMovie(route.params.movie.title), | |
| initialData: route.params.movie as MovieDetails, | |
| }) | |
| const { isRefetchingByUser, refetchByUser } = useRefreshByUser(refetch) | |
| if (isPending) return <LoadingIndicator /> | |
| if (error) return <ErrorMessage message={error.message}></ErrorMessage> | |
| if (!data) return null | |
| return ( | |
| <ScrollView | |
| refreshControl={ | |
| <RefreshControl | |
| refreshing={isRefetchingByUser} | |
| onRefresh={refetchByUser} | |
| /> | |
| } | |
| > | |
| <View style={styles.titleRow}> | |
| <Title> | |
| {data.title} ({data.year}) | |
| </Title> | |
| </View> | |
| {data.info ? ( | |
| <> | |
| <View style={styles.infoRow}> | |
| <Paragraph>{data.info.plot}</Paragraph> | |
| </View> | |
| <View style={styles.actorsRow}> | |
| <Paragraph> | |
| {data.info.actors.slice(0, -1).join(', ') + | |
| ' or ' + | |
| data.info.actors.slice(-1)} | |
| </Paragraph> | |
| </View> | |
| </> | |
| ) : ( | |
| <LoadingIndicator /> | |
| )} | |
| </ScrollView> | |
| ) | |
| } | |
| const styles = StyleSheet.create({ | |
| titleRow: { | |
| flexDirection: 'row', | |
| margin: 20, | |
| }, | |
| infoRow: { | |
| flexDirection: 'row', | |
| margin: 20, | |
| }, | |
| actorsRow: { | |
| flexDirection: 'column', | |
| margin: 20, | |
| marginTop: 10, | |
| }, | |
| }) | |