23 lines
654 B
TypeScript
23 lines
654 B
TypeScript
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import { DATASOURCE_NAME_DEFAULT_PREFIX } from "constants/Datasource";
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import { Datasource } from "entities/Datasource";
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/**
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*
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* @param datasoures Array of datasource objects
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* @returns next sequence number for untitled datasources
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*/
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export function getUntitledDatasourceSequence(
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dsList: Array<Datasource>,
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): number {
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let maxSeq = Number.MIN_VALUE;
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dsList
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.filter((ele) => ele.name.includes(DATASOURCE_NAME_DEFAULT_PREFIX))
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.forEach((ele) => {
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const seq = parseInt(ele.name.split(" ")[2]);
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if (!isNaN(seq) && maxSeq < seq) {
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maxSeq = seq;
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}
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});
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return maxSeq === Number.MIN_VALUE ? 1 : maxSeq + 1;
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}
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