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frontend/node_modules/rc-cascader/es/utils/commonUtil.js

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+import { SEARCH_MARK } from "../hooks/useSearchOptions";
+export var VALUE_SPLIT = '__RC_CASCADER_SPLIT__';
+export var SHOW_PARENT = 'SHOW_PARENT';
+export var SHOW_CHILD = 'SHOW_CHILD';
+
+/**
+ * Will convert value to string, and join with `VALUE_SPLIT`
+ */
+export function toPathKey(value) {
+  return value.join(VALUE_SPLIT);
+}
+
+/**
+ * Batch convert value to string, and join with `VALUE_SPLIT`
+ */
+export function toPathKeys(value) {
+  return value.map(toPathKey);
+}
+export function toPathValueStr(pathKey) {
+  return pathKey.split(VALUE_SPLIT);
+}
+export function fillFieldNames(fieldNames) {
+  var _ref = fieldNames || {},
+    label = _ref.label,
+    value = _ref.value,
+    children = _ref.children;
+  var val = value || 'value';
+  return {
+    label: label || 'label',
+    value: val,
+    key: val,
+    children: children || 'children'
+  };
+}
+export function isLeaf(option, fieldNames) {
+  var _option$isLeaf, _option;
+  return (_option$isLeaf = option.isLeaf) !== null && _option$isLeaf !== void 0 ? _option$isLeaf : !((_option = option[fieldNames.children]) !== null && _option !== void 0 && _option.length);
+}
+export function scrollIntoParentView(element) {
+  var parent = element.parentElement;
+  if (!parent) {
+    return;
+  }
+  var elementToParent = element.offsetTop - parent.offsetTop; // offsetParent may not be parent.
+  if (elementToParent - parent.scrollTop < 0) {
+    parent.scrollTo({
+      top: elementToParent
+    });
+  } else if (elementToParent + element.offsetHeight - parent.scrollTop > parent.offsetHeight) {
+    parent.scrollTo({
+      top: elementToParent + element.offsetHeight - parent.offsetHeight
+    });
+  }
+}
+export function getFullPathKeys(options, fieldNames) {
+  return options.map(function (item) {
+    var _item$SEARCH_MARK;
+    return (_item$SEARCH_MARK = item[SEARCH_MARK]) === null || _item$SEARCH_MARK === void 0 ? void 0 : _item$SEARCH_MARK.map(function (opt) {
+      return opt[fieldNames.value];
+    });
+  });
+}
+function isMultipleValue(value) {
+  return Array.isArray(value) && Array.isArray(value[0]);
+}
+export function toRawValues(value) {
+  if (!value) {
+    return [];
+  }
+  if (isMultipleValue(value)) {
+    return value;
+  }
+  return (value.length === 0 ? [] : [value]).map(function (val) {
+    return Array.isArray(val) ? val : [val];
+  });
+}