Points become little blue dots about react-native-clusterer HOT 2 OPEN

export const getRegionForZoom = (lat: number, lon: number, zoom: number): MapRegion => {
  const distanceDelta = Math.exp(Math.log(360) - zoom * Math.LN2);
  const { width, height } = Dimensions.get('window');
  const aspectRatio = width / height;
  return {
    latitude: lat,
    longitude: lon,
    latitudeDelta: distanceDelta * aspectRatio,
    longitudeDelta: distanceDelta,
  };
}

const [westLng, setWestLng] = useState(INITIAL_WEST_LNG);
  const [southLat, setSouthLat] = useState(INITIAL_SOUTH_LAT);
  const [eastLng, setEastLng] = useState(INITIAL_EAST_LNG);
  const [northLat, setNorthLat] = useState(INITIAL_NORTH_LAT);


  const convertedArray: IFeature[] = points
    .filter((data) => data.location.longitude !== '0' || data.location.latitude !== '0')
    .map((item) => ({
      type: 'Feature' as const,
      geometry: {
        type: 'Point' as const,
        coordinates: [+item.location.longitude, +item.location.latitude],
      },
      properties: {
        ...item,
        ...item.location,
        ...item.owner,
        id: item._id,
        data: item,
      },
    }));

  const superCluster = new Supercluster(superclusterOptions);
  superCluster.load(convertedArray);

  const clustersAndPoints = superCluster.getClusters([westLng, southLat, eastLng, northLat], zoom);

return (
  <YaMap
    ref={mapRef}
    logoPadding={{ vertical: 670, horizontal: 30 }}
    showUserPosition={false}
    initialRegion={{ lon: MoscowPoint.lon, lat: MoscowPoint.lat }}
    style={RN.StyleSheet.absoluteFillObject}
    onLayout={() => setMapIsReady(true)}
    onCameraPositionChangeEnd={(event) => {
      if (event.nativeEvent.finished) {
        setWestLng(INITIAL_WEST_LNG);
        setSouthLat(INITIAL_SOUTH_LAT);
        setEastLng(INITIAL_EAST_LNG);
        setNorthLat(INITIAL_NORTH_LAT);
        mapRef.current?.getCameraPosition((position) => {
          const { lat, lon } = position.point;
          const { zoom } = position;

          handleChangeRegion({
            ...getRegionForZoom(lat, lon, zoom),
          });
          handleChangeZoom(position.zoom);
        });
      }
    }}
  >
    <UserLocationMarker />
    <Clusterer
      data={clustersAndPoints}
      region={region}
      options={{
        radius: 20,
        extent: 600,
        minPoints: 3,
        minZoom: 0,
      }}
      mapDimensions={MAP_DIMENSIONS}
      renderItem={(item) => {
        const clusterId: number = item.properties?.cluster && item.properties?.cluster_id;
        const markerId: string = item.properties?.id;

        return (
          <ClusterAndMarkerPoint
            points={clustersAndPoints}
            clusterId={clusterId}
            markerId={markerId}
            item={item}
            onPress={
              item?.properties?.cluster &&
              item?.properties?.cluster_id !== null &&
              (() => {
                const clusterId = item?.properties?.cluster_id;
                const clusterArr: Array<number> = clustersAndPoints.map((data) => data.properties.cluster_id);
                const isClusterExist = clusterArr.includes(clusterId);
                const toCluster = {
                  lon: item?.geometry?.coordinates[0],
                  lat: item?.geometry?.coordinates[1],
                };
                if (clusterId !== undefined && isClusterExist) {
                  getClusterZoom(clusterId);
                } else {
                  if (zoom < 7) {
                    handleChangeZoom(7, toCluster, 0.6);
                  } else if (zoom < 10 && zoom > 7) {
                    handleChangeZoom(10, toCluster, 0.6);
                  } else {
                    handleChangeZoom(zoom + 3, toCluster, 0.6);
                  }
                  console.warn(`No cluster with the specified id: ${clusterId}`);
                }
              })
            }
          />
        );
      }}
    />
  </YaMap>
)

export const ClusterAndMarkerPoint: FunctionComponent<Props> = memo(
({ item, onPress, clusterId, markerId, points }) => {
  const [logoLoaded, setLogoLoaded] = React.useState(false);

  const clusterArr: Array<number> = points.map((data) => data.properties.cluster_id);

  const handlePress = useRecoilCallback(
    ({ get, set, reset }) =>
      (id: string) => {
        if (get(openedChargePointAtom)) {
          return;
        }

        set(openedChargePointAtom, id);
        chargersScreenBottomSheetsShowablePortal.current?.show(
          `DetailedChargePoint(id=${id})`,
          DetailedStationSheet,
          {
            chargePointId: id,
            onClose: () => {
              reset(openedChargePointAtom);
              mapRef.current?.getCameraPosition((position) => {
                if (position.zoom > 10) {
                  mapRef.current?.setZoom(position.zoom - 1, 2, 1);
                } else {
                  mapRef.current?.setZoom(position.zoom, 2, 1);
                }
              });
            },
          }
        );
      },
    []
  );

  return (
    <YaMarker
      source={item?.properties?.logo_url && { uri: item?.properties?.logo_url }}
      key={clusterId || `${markerId + logoLoaded}`}
      point={{
        lat: +item.geometry.coordinates[1] || Number(item?.properties?.latitude),
        lon: +item.geometry.coordinates[0] || Number(item?.properties?.longitude),
      }}
      onPress={onPress || (() => handlePress(item?.properties?.id))}
    >
      {item?.properties?.cluster && clusterId ? (
        <ClusterComponent key={clusterId} clusterArr={clusterArr} item={item} />
      ) : (
        <>
          {item?.properties?.logo_url && (
            <PointComponent
              key={`${markerId + logoLoaded}`}
              markerId={markerId}
              logoUrl={item?.properties?.logo_url}
              logoLoaded={logoLoaded}
              setLogoLoaded={setLogoLoaded}
            />
          )}
        </>
      )}
    </YaMarker>
  );
},
(prevProps, nextProps) =>
  prevProps.item.properties?.cluster_id === nextProps.item.properties?.cluster_id &&
  prevProps.item.properties?.id === nextProps.item.properties?.id &&
  prevProps.item.properties?.point_count === nextProps.item.properties?.point_count &&
  prevProps.item.properties?.onPress === nextProps.item.properties?.onPress &&
  prevProps.item.properties?.getClusterExpansionRegion === nextProps.item.properties?.getClusterExpansionRegion &&
  prevProps.markerId === nextProps.markerId &&
  prevProps.clusterId === nextProps.clusterId
);