Added Statistics calculation

Statistics now show calculated values

node_modules/@mui/x-date-pickers/internals/hooks/useControlledValue.js

@@ -0,0 +1,65 @@
+"use strict";
+
+var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault").default;
+var _interopRequireWildcard = require("@babel/runtime/helpers/interopRequireWildcard").default;
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.useControlledValue = void 0;
+var React = _interopRequireWildcard(require("react"));
+var _useEventCallback = _interopRequireDefault(require("@mui/utils/useEventCallback"));
+var _useControlled = _interopRequireDefault(require("@mui/utils/useControlled"));
+var _usePickerAdapter = require("../../hooks/usePickerAdapter");
+/**
+ * Hooks controlling the value while making sure that:
+ * - The value returned by `onChange` always have the timezone of `props.value` or `props.defaultValue` if defined
+ * - The value rendered is always the one from `props.timezone` if defined
+ */
+const useControlledValue = ({
+  name,
+  timezone: timezoneProp,
+  value: valueProp,
+  defaultValue,
+  referenceDate,
+  onChange: onChangeProp,
+  valueManager
+}) => {
+  const adapter = (0, _usePickerAdapter.usePickerAdapter)();
+  const [valueWithInputTimezone, setValue] = (0, _useControlled.default)({
+    name,
+    state: 'value',
+    controlled: valueProp,
+    default: defaultValue ?? valueManager.emptyValue
+  });
+  const inputTimezone = React.useMemo(() => valueManager.getTimezone(adapter, valueWithInputTimezone), [adapter, valueManager, valueWithInputTimezone]);
+  const setInputTimezone = (0, _useEventCallback.default)(newValue => {
+    if (inputTimezone == null) {
+      return newValue;
+    }
+    return valueManager.setTimezone(adapter, inputTimezone, newValue);
+  });
+  const timezoneToRender = React.useMemo(() => {
+    if (timezoneProp) {
+      return timezoneProp;
+    }
+    if (inputTimezone) {
+      return inputTimezone;
+    }
+    if (referenceDate) {
+      return adapter.getTimezone(Array.isArray(referenceDate) ? referenceDate[0] : referenceDate);
+    }
+    return 'default';
+  }, [timezoneProp, inputTimezone, referenceDate, adapter]);
+  const valueWithTimezoneToRender = React.useMemo(() => valueManager.setTimezone(adapter, timezoneToRender, valueWithInputTimezone), [valueManager, adapter, timezoneToRender, valueWithInputTimezone]);
+  const handleValueChange = (0, _useEventCallback.default)((newValue, ...otherParams) => {
+    const newValueWithInputTimezone = setInputTimezone(newValue);
+    setValue(newValueWithInputTimezone);
+    onChangeProp?.(newValueWithInputTimezone, ...otherParams);
+  });
+  return {
+    value: valueWithTimezoneToRender,
+    handleValueChange,
+    timezone: timezoneToRender
+  };
+};
+exports.useControlledValue = useControlledValue;