Jellify/components/Playlists/component.tsx

import { FlatList, RefreshControl } from "react-native-gesture-handler";
import { useSafeAreaFrame } from "react-native-safe-area-context";
import { ItemCard } from "../Global/components/item-card";
import { FavoritePlaylistsProps } from "../types";
import Icon from "../Global/helpers/icon";
import { getToken } from "tamagui";
import { fetchFavoritePlaylists } from "../../api/queries/functions/favorites";
import { QueryKeys } from "../../enums/query-keys";
import { useQuery } from "@tanstack/react-query";

export default function FavoritePlaylists({ navigation }: FavoritePlaylistsProps) : React.JSX.Element {

    navigation.setOptions({
        headerRight: () => {
            return <Icon 
                name="plus-circle-outline" 
                color={getToken("$color.telemagenta")} 
                onPress={() => navigation.navigate('AddPlaylist')}
            />
        }
    });

    const { data: playlists, isPending, refetch } = useQuery({
        queryKey: [QueryKeys.UserPlaylists],
        queryFn: () => fetchFavoritePlaylists()
    });

    const { width } = useSafeAreaFrame();

    return (
        <FlatList
            contentInsetAdjustmentBehavior="automatic"
            numColumns={2}
            data={playlists}
            refreshControl={
                <RefreshControl
                    refreshing={isPending}
                    onRefresh={refetch}
                />
            }
            renderItem={({ index, item: playlist }) => {
                return (
                    <ItemCard
                        item={playlist}
                        caption={playlist.Name ?? "Untitled Playlist"}
                        onPress={() => {
                            navigation.navigate("Playlist", { playlist })
                        }}
                        width={width / 2.1}
                        squared
                    />
                )
            }}
            style={{
                overflow: 'hidden' // Prevent unnecessary memory usage
            }} 
        />
    )
}