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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 | 19x 19x 19x 19x 19x 19x 19x | import { ReactElement, useMemo } from "react";
import { VirtualizedData } from "./VirtualizedData";
import CardTrack, { CardType } from "components/CardTrack";
import DiscSeparator from "components/DiscSeparator";
import { useSpotify } from "hooks";
import { ITrack } from "types/spotify";
import { getIdFromUri, mapPlaylistItems } from "utils";
import {
checkTracksInLibrary,
getAlbumTracks,
getMyLikedSongs,
getTracksFromPlaylist,
} from "utils/spotifyCalls";
interface TracksContainerProps {
type: CardType;
initialTracksInLibrary?: boolean[] | null;
isLibrary?: boolean;
isGeneratedPlaylist?: boolean;
album?: SpotifyApi.SingleAlbumResponse;
}
export function TracksList({
type,
initialTracksInLibrary,
isLibrary = false,
isGeneratedPlaylist = false,
album,
}: TracksContainerProps): ReactElement {
const { pageDetails, allTracks } = useSpotify();
const isAlbum = type === CardType.Album;
const emptyTrackItem: ITrack = useMemo(() => {
return {
name: "",
id: "",
album: { images: [{ url: "" }], name: "", uri: "", type: "track" },
type: "track",
};
}, []);
const fetchTracks = async (offset: number) => {
try {
let data;
if (isLibrary) {
data = await getMyLikedSongs(50, offset);
} else if (isAlbum) {
data = await getAlbumTracks(
getIdFromUri(pageDetails?.uri, "id") ?? "",
offset
);
} else {
data = await getTracksFromPlaylist(
getIdFromUri(pageDetails?.uri, "id") ?? "",
offset
);
}
Iif (!data?.items) return { items: [], total: 0 };
const tracks = isAlbum
? data.items
: mapPlaylistItems(
data.items as SpotifyApi.PlaylistTrackObject[],
offset
);
return {
items: tracks || [],
total: data.total || 0,
};
} catch (error) {
console.error("Error loading tracks:", error);
return { items: [], total: 0 };
}
};
const checkLibraryStatus: (
trackIds: string[]
) => Promise<boolean[] | null> = async (trackIds: string[]) => {
try {
return await checkTracksInLibrary(trackIds);
} catch (error) {
console.error("Error checking library status:", error);
return trackIds.map(() => false);
}
};
const getTrackId = (track: ITrack) => track.id || "";
const transformTracks = useMemo(() => {
Iif (!isAlbum) return undefined;
return (tracks: ITrack[]) => {
const result: ITrack[] = [];
let currentDisc: number | undefined;
tracks.forEach((track) => {
Iif (track.disc_number !== currentDisc) {
currentDisc = track.disc_number;
Iif (currentDisc) {
result.push({
...emptyTrackItem,
disc_number: currentDisc,
});
}
}
result.push(track);
});
const discs = new Set<number>();
tracks.forEach((track) => {
Iif (track.disc_number) {
discs.add(track.disc_number);
}
});
Iif (discs.size < 2) return tracks;
return result;
};
}, [isAlbum, emptyTrackItem]);
const getSeparatorIndices = useMemo(() => {
Iif (!isAlbum) return undefined;
return (tracks: ITrack[]) => {
Iif (!tracks.length) return new Set<number>();
const separatorIndices = new Set<number>();
let currentDisc = tracks[0].disc_number;
Iif (currentDisc) separatorIndices.add(0);
tracks.forEach((track, index) => {
Iif (track.disc_number !== currentDisc) {
separatorIndices.add(index);
currentDisc = track.disc_number;
}
});
Iif (separatorIndices.size >= 2) return separatorIndices;
return new Set<number>();
};
}, [isAlbum]);
const getTrackPosition = (track?: ITrack): number | undefined => {
Iif (track?.position !== undefined) return track.position;
Iif (!track?.id) return undefined;
return track.track_number !== undefined ? track.track_number - 1 : 0;
};
const renderTrackItem = ({
key,
item: track,
style,
index,
isInLibrary,
}: {
key: string;
item: ITrack;
style: React.CSSProperties;
index: number;
isInLibrary?: boolean;
}) => {
Iif (track.disc_number && !track.id && isAlbum) {
return (
<DiscSeparator
key={`disc-${track.disc_number}`}
discNumber={track.disc_number}
style={style}
/>
);
}
const position = getTrackPosition(track);
const albumTrack: ITrack = isAlbum
? {
...track,
album: {
images: album?.images ?? [],
id: album?.id,
name: album?.name,
uri: album?.uri,
},
}
: track;
return (
<CardTrack
key={key}
style={style}
track={albumTrack}
playlistUri={pageDetails?.uri ?? ""}
isTrackInLibrary={isInLibrary}
isSingleTrack={isGeneratedPlaylist}
type={type}
position={position}
index={index}
/>
);
};
const getItemHeight = ({ index }: { index: number }) => {
const separatorIndices =
allTracks && getSeparatorIndices
? getSeparatorIndices(
transformTracks ? transformTracks(allTracks) : allTracks
)
: new Set<number>();
return separatorIndices.has(index) && separatorIndices.size >= 2 ? 65 : 65;
};
const isItemLoaded = (track?: ITrack) => {
return !!(
track &&
track?.id &&
track?.name &&
track?.id !== "" &&
track?.name !== ""
);
};
return (
<VirtualizedData
type="track"
id={pageDetails?.uri ?? pageDetails?.id ?? pageDetails?.name}
itemHeight={getItemHeight}
fetchItems={fetchTracks}
getItemId={getTrackId}
renderItem={renderTrackItem}
isItemLoaded={isItemLoaded}
initialItems={allTracks}
initialItemsInLibrary={initialTracksInLibrary}
checkItemsInLibrary={isGeneratedPlaylist ? undefined : checkLibraryStatus}
emptyItem={emptyTrackItem}
transformItems={transformTracks}
getSeparatorIndices={getSeparatorIndices}
/>
);
}
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