ETB/ETB-FrontEnd/node_modules/@mui/x-date-pickers/MonthPicker/MonthPicker.js

import _objectWithoutPropertiesLoose from "@babel/runtime/helpers/esm/objectWithoutPropertiesLoose";
import _extends from "@babel/runtime/helpers/esm/extends";
const _excluded = ["className", "date", "disabled", "disableFuture", "disablePast", "maxDate", "minDate", "onChange", "shouldDisableMonth", "readOnly", "disableHighlightToday", "autoFocus", "onMonthFocus", "hasFocus", "onFocusedViewChange"];
import * as React from 'react';
import PropTypes from 'prop-types';
import clsx from 'clsx';
import { useTheme } from '@mui/system';
import { styled, useThemeProps } from '@mui/material/styles';
import { unstable_composeClasses as composeClasses, useControlled, useEventCallback } from '@mui/material';
import { PickersMonth } from './PickersMonth';
import { useUtils, useNow, useDefaultDates } from '../internals/hooks/useUtils';
import { getMonthPickerUtilityClass } from './monthPickerClasses';
import { parseNonNullablePickerDate } from '../internals/utils/date-utils';
import { jsx as _jsx } from "react/jsx-runtime";

const useUtilityClasses = ownerState => {
  const {
    classes
  } = ownerState;
  const slots = {
    root: ['root']
  };
  return composeClasses(slots, getMonthPickerUtilityClass, classes);
};

export function useMonthPickerDefaultizedProps(props, name) {
  const utils = useUtils();
  const defaultDates = useDefaultDates();
  const themeProps = useThemeProps({
    props,
    name
  });
  return _extends({
    disableFuture: false,
    disablePast: false
  }, themeProps, {
    minDate: parseNonNullablePickerDate(utils, themeProps.minDate, defaultDates.minDate),
    maxDate: parseNonNullablePickerDate(utils, themeProps.maxDate, defaultDates.maxDate)
  });
}
const MonthPickerRoot = styled('div', {
  name: 'MuiMonthPicker',
  slot: 'Root',
  overridesResolver: (props, styles) => styles.root
})({
  width: 310,
  display: 'flex',
  flexWrap: 'wrap',
  alignContent: 'stretch',
  margin: '0 4px'
});
export const MonthPicker = /*#__PURE__*/React.forwardRef(function MonthPicker(inProps, ref) {
  const utils = useUtils();
  const now = useNow();
  const props = useMonthPickerDefaultizedProps(inProps, 'MuiMonthPicker');

  const {
    className,
    date,
    disabled,
    disableFuture,
    disablePast,
    maxDate,
    minDate,
    onChange,
    shouldDisableMonth,
    readOnly,
    disableHighlightToday,
    autoFocus = false,
    onMonthFocus,
    hasFocus,
    onFocusedViewChange
  } = props,
        other = _objectWithoutPropertiesLoose(props, _excluded);

  const ownerState = props;
  const classes = useUtilityClasses(ownerState);
  const theme = useTheme();
  const selectedDateOrStartOfMonth = React.useMemo(() => date != null ? date : utils.startOfMonth(now), [now, utils, date]);
  const selectedMonth = React.useMemo(() => {
    if (date != null) {
      return utils.getMonth(date);
    }

    if (disableHighlightToday) {
      return null;
    }

    return utils.getMonth(now);
  }, [now, date, utils, disableHighlightToday]);
  const [focusedMonth, setFocusedMonth] = React.useState(() => selectedMonth || utils.getMonth(now));
  const isMonthDisabled = React.useCallback(month => {
    const firstEnabledMonth = utils.startOfMonth(disablePast && utils.isAfter(now, minDate) ? now : minDate);
    const lastEnabledMonth = utils.startOfMonth(disableFuture && utils.isBefore(now, maxDate) ? now : maxDate);

    if (utils.isBefore(month, firstEnabledMonth)) {
      return true;
    }

    if (utils.isAfter(month, lastEnabledMonth)) {
      return true;
    }

    if (!shouldDisableMonth) {
      return false;
    }

    return shouldDisableMonth(month);
  }, [disableFuture, disablePast, maxDate, minDate, now, shouldDisableMonth, utils]);

  const onMonthSelect = month => {
    if (readOnly) {
      return;
    }

    const newDate = utils.setMonth(selectedDateOrStartOfMonth, month);
    onChange(newDate, 'finish');
  };

  const [internalHasFocus, setInternalHasFocus] = useControlled({
    name: 'MonthPicker',
    state: 'hasFocus',
    controlled: hasFocus,
    default: autoFocus
  });
  const changeHasFocus = React.useCallback(newHasFocus => {
    setInternalHasFocus(newHasFocus);

    if (onFocusedViewChange) {
      onFocusedViewChange(newHasFocus);
    }
  }, [setInternalHasFocus, onFocusedViewChange]);
  const focusMonth = React.useCallback(month => {
    if (!isMonthDisabled(utils.setMonth(selectedDateOrStartOfMonth, month))) {
      setFocusedMonth(month);
      changeHasFocus(true);

      if (onMonthFocus) {
        onMonthFocus(month);
      }
    }
  }, [isMonthDisabled, utils, selectedDateOrStartOfMonth, changeHasFocus, onMonthFocus]);
  React.useEffect(() => {
    setFocusedMonth(prevFocusedMonth => selectedMonth !== null && prevFocusedMonth !== selectedMonth ? selectedMonth : prevFocusedMonth);
  }, [selectedMonth]);
  const handleKeyDown = useEventCallback(event => {
    const monthsInYear = 12;
    const monthsInRow = 3;

    switch (event.key) {
      case 'ArrowUp':
        focusMonth((monthsInYear + focusedMonth - monthsInRow) % monthsInYear);
        event.preventDefault();
        break;

      case 'ArrowDown':
        focusMonth((monthsInYear + focusedMonth + monthsInRow) % monthsInYear);
        event.preventDefault();
        break;

      case 'ArrowLeft':
        focusMonth((monthsInYear + focusedMonth + (theme.direction === 'ltr' ? -1 : 1)) % monthsInYear);
        event.preventDefault();
        break;

      case 'ArrowRight':
        focusMonth((monthsInYear + focusedMonth + (theme.direction === 'ltr' ? 1 : -1)) % monthsInYear);
        event.preventDefault();
        break;

      default:
        break;
    }
  });
  const handleMonthFocus = React.useCallback((event, month) => {
    focusMonth(month);
  }, [focusMonth]);
  const handleMonthBlur = React.useCallback(() => {
    changeHasFocus(false);
  }, [changeHasFocus]);
  const currentMonthNumber = utils.getMonth(now);
  return /*#__PURE__*/_jsx(MonthPickerRoot, _extends({
    ref: ref,
    className: clsx(classes.root, className),
    ownerState: ownerState,
    onKeyDown: handleKeyDown
  }, other, {
    children: utils.getMonthArray(selectedDateOrStartOfMonth).map(month => {
      const monthNumber = utils.getMonth(month);
      const monthText = utils.format(month, 'monthShort');
      const isDisabled = disabled || isMonthDisabled(month);
      return /*#__PURE__*/_jsx(PickersMonth, {
        value: monthNumber,
        selected: monthNumber === selectedMonth,
        tabIndex: monthNumber === focusedMonth && !isDisabled ? 0 : -1,
        hasFocus: internalHasFocus && monthNumber === focusedMonth,
        onSelect: onMonthSelect,
        onFocus: handleMonthFocus,
        onBlur: handleMonthBlur,
        disabled: isDisabled,
        "aria-current": currentMonthNumber === monthNumber ? 'date' : undefined,
        children: monthText
      }, monthText);
    })
  }));
});
process.env.NODE_ENV !== "production" ? MonthPicker.propTypes = {
  // ----------------------------- Warning --------------------------------
  // | These PropTypes are generated from the TypeScript type definitions |
  // | To update them edit the TypeScript types and run "yarn proptypes"  |
  // ----------------------------------------------------------------------
  autoFocus: PropTypes.bool,

  /**
   * Override or extend the styles applied to the component.
   */
  classes: PropTypes.object,

  /**
   * className applied to the root element.
   */
  className: PropTypes.string,

  /**
   * Date value for the MonthPicker
   */
  date: PropTypes.any,

  /**
   * If `true` picker is disabled
   */
  disabled: PropTypes.bool,

  /**
   * If `true` future days are disabled.
   * @default false
   */
  disableFuture: PropTypes.bool,

  /**
   * If `true`, today's date is rendering without highlighting with circle.
   * @default false
   */
  disableHighlightToday: PropTypes.bool,

  /**
   * If `true` past days are disabled.
   * @default false
   */
  disablePast: PropTypes.bool,
  hasFocus: PropTypes.bool,

  /**
   * Maximal selectable date. @DateIOType
   */
  maxDate: PropTypes.any,

  /**
   * Minimal selectable date. @DateIOType
   */
  minDate: PropTypes.any,

  /**
   * Callback fired on date change.
   */
  onChange: PropTypes.func.isRequired,
  onFocusedViewChange: PropTypes.func,
  onMonthFocus: PropTypes.func,

  /**
   * If `true` picker is readonly
   */
  readOnly: PropTypes.bool,

  /**
   * Disable specific months dynamically.
   * Works like `shouldDisableDate` but for month selection view @DateIOType.
   * @template TDate
   * @param {TDate} month The month to check.
   * @returns {boolean} If `true` the month will be disabled.
   */
  shouldDisableMonth: PropTypes.func,

  /**
   * The system prop that allows defining system overrides as well as additional CSS styles.
   */
  sx: PropTypes.oneOfType([PropTypes.arrayOf(PropTypes.oneOfType([PropTypes.func, PropTypes.object, PropTypes.bool])), PropTypes.func, PropTypes.object])
} : void 0;