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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>
)
}
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