| import * as React from 'react' |
| import { FlatList, RefreshControl } from 'react-native' |
| import { useQuery } from '@tanstack/react-query' |
| import { LoadingIndicator } from '../components/LoadingIndicator' |
| import { ErrorMessage } from '../components/ErrorMessage' |
| import { Divider } from '../components/Divider' |
| import { ListItem } from '../components/ListItem' |
| import { useRefreshByUser } from '../hooks/useRefreshByUser' |
| import { useRefreshOnFocus } from '../hooks/useRefreshOnFocus' |
| import { fetchMovies } from '../lib/api' |
| import type { Movie, MovieDetails } from '../lib/api' |
| import type { MoviesStackNavigator } from '../navigation/types' |
| import type { StackNavigationProp } from '@react-navigation/stack' |
|
|
| type MoviesListScreenNavigationProp = StackNavigationProp< |
| MoviesStackNavigator, |
| 'MoviesList' |
| > |
|
|
| type Props = { |
| navigation: MoviesListScreenNavigationProp |
| } |
|
|
| export function MoviesListScreen({ navigation }: Props) { |
| const { isPending, error, data, refetch } = useQuery<Movie[], Error>({ |
| queryKey: ['movies'], |
| queryFn: fetchMovies, |
| }) |
| const { isRefetchingByUser, refetchByUser } = useRefreshByUser(refetch) |
| useRefreshOnFocus(refetch) |
|
|
| const onListItemPress = React.useCallback( |
| (movie: MovieDetails) => { |
| navigation.navigate('MovieDetails', { |
| movie, |
| }) |
| }, |
| [navigation], |
| ) |
|
|
| const renderItem = React.useCallback( |
| ({ item }: { item: MovieDetails }) => { |
| return <ListItem item={item} onPress={onListItemPress} /> |
| }, |
| [onListItemPress], |
| ) |
|
|
| if (isPending) return <LoadingIndicator /> |
|
|
| if (error) return <ErrorMessage message={error.message}></ErrorMessage> |
| return ( |
| <FlatList |
| data={data} |
| renderItem={renderItem} |
| keyExtractor={(item) => item.title} |
| ItemSeparatorComponent={() => <Divider />} |
| refreshControl={ |
| <RefreshControl |
| refreshing={isRefetchingByUser} |
| onRefresh={refetchByUser} |
| /> |
| } |
| ></FlatList> |
| ) |
| } |
|
|
