@carbon/ibm-products
Version:
Carbon for IBM Products
55 lines (53 loc) • 1.31 kB
JavaScript
/**
* Copyright IBM Corp. 2020, 2026
*
* This source code is licensed under the Apache-2.0 license found in the
* LICENSE file in the root directory of this source tree.
*/
import { useEffect, useState } from "react";
//#region src/components/AddSelect/hooks/usePath.js
const usePath = (itemsLabel = "") => {
const [path, setPath] = useState([{
id: "base_of_path",
title: itemsLabel
}]);
useEffect(() => {
setPath([{
id: "base_of_path",
title: itemsLabel
}]);
}, [itemsLabel]);
const handler = (id, title, parentId) => {
if (path.find((entry) => entry.id === id)) return;
const pathEntry = {
id,
title,
...parentId && { parentId }
};
if (path.find((entry) => entry.parentId === parentId)) {
const parentIdx = path.findIndex((entry) => entry.id === parentId);
const pathCopy = [...path];
pathCopy.length = parentIdx + 1;
setPath([...pathCopy, pathEntry]);
} else setPath([...path, pathEntry]);
};
const pathClickHandler = (idx) => {
const pathCopy = [...path];
pathCopy.length = idx + 1;
setPath([...pathCopy]);
};
const resetPath = () => {
setPath([{
id: "base_of_path",
title: itemsLabel
}]);
};
return {
path,
setPath: handler,
pathOnclick: pathClickHandler,
resetPath
};
};
//#endregion
export { usePath as default };