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frontend/node_modules/rc-select/es/utils/legacyUtil.js

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+import _objectSpread from "@babel/runtime/helpers/esm/objectSpread2";
+import _objectWithoutProperties from "@babel/runtime/helpers/esm/objectWithoutProperties";
+var _excluded = ["children", "value"],
+  _excluded2 = ["children"];
+import * as React from 'react';
+import toArray from "rc-util/es/Children/toArray";
+function convertNodeToOption(node) {
+  var _ref = node,
+    key = _ref.key,
+    _ref$props = _ref.props,
+    children = _ref$props.children,
+    value = _ref$props.value,
+    restProps = _objectWithoutProperties(_ref$props, _excluded);
+  return _objectSpread({
+    key: key,
+    value: value !== undefined ? value : key,
+    children: children
+  }, restProps);
+}
+export function convertChildrenToData(nodes) {
+  var optionOnly = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
+  return toArray(nodes).map(function (node, index) {
+    if (! /*#__PURE__*/React.isValidElement(node) || !node.type) {
+      return null;
+    }
+    var _ref2 = node,
+      isSelectOptGroup = _ref2.type.isSelectOptGroup,
+      key = _ref2.key,
+      _ref2$props = _ref2.props,
+      children = _ref2$props.children,
+      restProps = _objectWithoutProperties(_ref2$props, _excluded2);
+    if (optionOnly || !isSelectOptGroup) {
+      return convertNodeToOption(node);
+    }
+    return _objectSpread(_objectSpread({
+      key: "__RC_SELECT_GRP__".concat(key === null ? index : key, "__"),
+      label: key
+    }, restProps), {}, {
+      options: convertChildrenToData(children)
+    });
+  }).filter(function (data) {
+    return data;
+  });
+}