Added Statistics calculation

Statistics now show calculated values

node_modules/@mui/x-date-pickers/internals/utils/utils.js

@@ -0,0 +1,82 @@
+"use strict";
+
+var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault").default;
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.DEFAULT_DESKTOP_MODE_MEDIA_QUERY = void 0;
+exports.arrayIncludes = arrayIncludes;
+exports.getFocusedListItemIndex = exports.getActiveElement = exports.executeInTheNextEventLoopTick = void 0;
+exports.mergeSx = mergeSx;
+exports.onSpaceOrEnter = void 0;
+var _ownerDocument = _interopRequireDefault(require("@mui/utils/ownerDocument"));
+/* Use it instead of .includes method for IE support */
+function arrayIncludes(array, itemOrItems) {
+  if (Array.isArray(itemOrItems)) {
+    return itemOrItems.every(item => array.indexOf(item) !== -1);
+  }
+  return array.indexOf(itemOrItems) !== -1;
+}
+const onSpaceOrEnter = (innerFn, externalEvent) => event => {
+  if (event.key === 'Enter' || event.key === ' ') {
+    innerFn(event);
+
+    // prevent any side effects
+    event.preventDefault();
+    event.stopPropagation();
+  }
+  if (externalEvent) {
+    externalEvent(event);
+  }
+};
+exports.onSpaceOrEnter = onSpaceOrEnter;
+const executeInTheNextEventLoopTick = fn => {
+  setTimeout(fn, 0);
+};
+
+// https://www.abeautifulsite.net/posts/finding-the-active-element-in-a-shadow-root/
+exports.executeInTheNextEventLoopTick = executeInTheNextEventLoopTick;
+const getActiveElementInternal = (root = document) => {
+  const activeEl = root.activeElement;
+  if (!activeEl) {
+    return null;
+  }
+  if (activeEl.shadowRoot) {
+    return getActiveElementInternal(activeEl.shadowRoot);
+  }
+  return activeEl;
+};
+
+/**
+ * Gets the currently active element within a given node's document.
+ * This function traverses shadow DOM if necessary.
+ * @param node - The node from which to get the active element.
+ * @returns The currently active element, or null if none is found.
+ */
+const getActiveElement = node => {
+  return getActiveElementInternal((0, _ownerDocument.default)(node));
+};
+
+/**
+ * Gets the index of the focused list item in a given ul list element.
+ *
+ * @param {HTMLUListElement} listElement - The list element to search within.
+ * @returns {number} The index of the focused list item, or -1 if none is focused.
+ */
+exports.getActiveElement = getActiveElement;
+const getFocusedListItemIndex = listElement => {
+  const children = Array.from(listElement.children);
+  return children.indexOf(getActiveElement(listElement));
+};
+exports.getFocusedListItemIndex = getFocusedListItemIndex;
+const DEFAULT_DESKTOP_MODE_MEDIA_QUERY = exports.DEFAULT_DESKTOP_MODE_MEDIA_QUERY = '@media (pointer: fine)';
+function mergeSx(...sxProps) {
+  return sxProps.reduce((acc, sxProp) => {
+    if (Array.isArray(sxProp)) {
+      acc.push(...sxProp);
+    } else if (sxProp != null) {
+      acc.push(sxProp);
+    }
+    return acc;
+  }, []);
+}