+const clusterColors = [
+ ['#f44336', '#fff'],
+ ['#2196f3', '#fff'],
+ ['#009688', '#fff'],
+ ['#cddc39', '#fff'],
+ ['#ff9800', '#fff']
+];
+
+export const ResourceCluster = (props: { uuid: string }) => {
+ const CLUSTER_ID_LENGTH = 5;
+ const pos = props.uuid.indexOf('-');
+ const clusterId = pos >= CLUSTER_ID_LENGTH ? props.uuid.substr(0, pos) : '';
+ const ci = pos >= CLUSTER_ID_LENGTH ? (props.uuid.charCodeAt(0) + props.uuid.charCodeAt(1)) % clusterColors.length : 0;
+ return <Typography>
+ <span style={{
+ backgroundColor: clusterColors[ci][0],
+ color: clusterColors[ci][1],
+ padding: "2px 7px",
+ borderRadius: 3
+ }}>{clusterId}</span>
+ </Typography>;
+};
+