@dnb/eufemia
Version:
DNB Eufemia Design System UI Library
51 lines (50 loc) • 2.31 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", {
value: true
});
exports.default = void 0;
exports.replaceItemNo = replaceItemNo;
var _react = _interopRequireWildcard(require("react"));
var _index = require("../hooks/index.js");
var _componentHelper = require("../../../../shared/component-helper.js");
function _interopRequireWildcard(e, t) { if ("function" == typeof WeakMap) var r = new WeakMap(), n = new WeakMap(); return (_interopRequireWildcard = function (e, t) { if (!t && e && e.__esModule) return e; var o, i, f = { __proto__: null, default: e }; if (null === e || "object" != typeof e && "function" != typeof e) return f; if (o = t ? n : r) { if (o.has(e)) return o.get(e); o.set(e, f); } for (const t in e) "default" !== t && {}.hasOwnProperty.call(e, t) && ((i = (o = Object.defineProperty) && Object.getOwnPropertyDescriptor(e, t)) && (i.get || i.set) ? o(f, t, i) : f[t] = e[t]); return f; })(e, t); }
function ItemNo({
children
}) {
const {
index
} = (0, _index.useItem)();
const processedChildren = (0, _react.useMemo)(() => replaceItemNo(children, index), [children, index]);
return _react.default.createElement(_react.default.Fragment, null, processedChildren);
}
const TOKEN_REGEX = /\{itemN(r|o)\}/g;
function replaceItemNo(children, index) {
const replaceIn = node => {
if (node == null || node === false) return node;
if (typeof node === 'string') {
return TOKEN_REGEX.test(node) ? node.replace(TOKEN_REGEX, String(index + 1)) : node;
}
if (Array.isArray(node)) {
return node.map((n, i) => _react.default.createElement(_react.default.Fragment, {
key: i
}, replaceIn(n)));
}
if ((0, _react.isValidElement)(node)) {
const {
children: childProps,
...rest
} = node.props || {};
const nextChildren = replaceIn(childProps);
return nextChildren === childProps ? node : _react.default.cloneElement(node, rest, nextChildren);
}
const text = (0, _componentHelper.convertJsxToString)(node);
if (text && text.includes('{itemN')) {
return text.replace(TOKEN_REGEX, String(index + 1));
}
return node;
};
return replaceIn(children);
}
ItemNo._supportsSpacingProps = false;
var _default = exports.default = ItemNo;
//# sourceMappingURL=ItemNo.js.map