@material-ui/pickers/dist/material-ui-pickers.esm.js

import _defineProperty from '@babel/runtime/helpers/esm/defineProperty';
import React__default, { createContext, useMemo, createElement, useContext, useState, useCallback, useEffect, useDebugValue, useRef, cloneElement, useLayoutEffect, Fragment, Component, memo, forwardRef } from 'react';
import { func, oneOfType, object, string, element, arrayOf, bool, any, number, instanceOf, oneOf, node } from 'prop-types';
import clsx from 'clsx';
import _extends from '@babel/runtime/helpers/esm/extends';
import _objectWithoutProperties from '@babel/runtime/helpers/esm/objectWithoutProperties';
import Typography from '@material-ui/core/Typography';
import { makeStyles, fade, withStyles, createStyles, useTheme } from '@material-ui/core/styles';
import Button from '@material-ui/core/Button';
import Toolbar from '@material-ui/core/Toolbar';
import TextField from '@material-ui/core/TextField';
import IconButton from '@material-ui/core/IconButton';
import InputAdornment from '@material-ui/core/InputAdornment';
import { Rifm } from 'rifm';
import SvgIcon from '@material-ui/core/SvgIcon';
import _slicedToArray from '@babel/runtime/helpers/esm/slicedToArray';
import _classCallCheck from '@babel/runtime/helpers/esm/classCallCheck';
import _createClass from '@babel/runtime/helpers/esm/createClass';
import _possibleConstructorReturn from '@babel/runtime/helpers/esm/possibleConstructorReturn';
import _getPrototypeOf from '@babel/runtime/helpers/esm/getPrototypeOf';
import _inherits from '@babel/runtime/helpers/esm/inherits';
import { TransitionGroup, CSSTransition } from 'react-transition-group';
import CircularProgress from '@material-ui/core/CircularProgress';
import DialogActions from '@material-ui/core/DialogActions';
import DialogContent from '@material-ui/core/DialogContent';
import Dialog from '@material-ui/core/Dialog';
import Popover from '@material-ui/core/Popover';
import Grid from '@material-ui/core/Grid';
import Tab from '@material-ui/core/Tab';
import Tabs from '@material-ui/core/Tabs';
import Paper from '@material-ui/core/Paper';

var MuiPickersContext = createContext(null);
var MuiPickersUtilsProvider = function MuiPickersUtilsProvider(_ref) {
  var Utils = _ref.utils,
      children = _ref.children,
      locale = _ref.locale,
      libInstance = _ref.libInstance;
  var utils = useMemo(function () {
    return new Utils({
      locale: locale,
      instance: libInstance
    });
  }, [Utils, libInstance, locale]);
  return createElement(MuiPickersContext.Provider, {
    value: utils,
    children: children
  });
};
process.env.NODE_ENV !== "production" ? MuiPickersUtilsProvider.propTypes = {
  utils: func.isRequired,
  locale: oneOfType([object, string]),
  children: oneOfType([element.isRequired, arrayOf(element.isRequired)]).isRequired
} : void 0;

var checkUtils = function checkUtils(utils) {
  if (!utils) {
    // tslint:disable-next-line
    throw new Error('Can not find utils in context. You either a) forgot to wrap your component tree in MuiPickersUtilsProvider; or b) mixed named and direct file imports.  Recommendation: use named imports from the module index.');
  }
};
function useUtils() {
  var utils = useContext(MuiPickersContext);
  checkUtils(utils);
  return utils;
}

var useStyles = makeStyles(function (theme) {
  var textColor = theme.palette.type === 'light' ? theme.palette.primary.contrastText : theme.palette.getContrastText(theme.palette.background["default"]);
  return {
    toolbarTxt: {
      color: fade(textColor, 0.54)
    },
    toolbarBtnSelected: {
      color: textColor
    }
  };
}, {
  name: 'MuiPickersToolbarText'
});

var ToolbarText = function ToolbarText(_ref) {
  var selected = _ref.selected,
      label = _ref.label,
      _ref$className = _ref.className,
      className = _ref$className === void 0 ? null : _ref$className,
      other = _objectWithoutProperties(_ref, ["selected", "label", "className"]);

  var classes = useStyles();
  return createElement(Typography, _extends({
    children: label,
    className: clsx(classes.toolbarTxt, className, selected && classes.toolbarBtnSelected)
  }, other));
};

var ToolbarButton = function ToolbarButton(_ref) {
  var classes = _ref.classes,
      _ref$className = _ref.className,
      className = _ref$className === void 0 ? null : _ref$className,
      label = _ref.label,
      selected = _ref.selected,
      variant = _ref.variant,
      align = _ref.align,
      typographyClassName = _ref.typographyClassName,
      other = _objectWithoutProperties(_ref, ["classes", "className", "label", "selected", "variant", "align", "typographyClassName"]);

  return createElement(Button, _extends({
    variant: "text",
    className: clsx(classes.toolbarBtn, className)
  }, other), createElement(ToolbarText, {
    align: align,
    className: typographyClassName,
    variant: variant,
    label: label,
    selected: selected
  }));
};

process.env.NODE_ENV !== "production" ? ToolbarButton.propTypes = {
  selected: bool.isRequired,
  label: string.isRequired,
  classes: any.isRequired,
  className: string,
  innerRef: any
} : void 0;
ToolbarButton.defaultProps = {
  className: ''
};
var styles = createStyles({
  toolbarBtn: {
    padding: 0,
    minWidth: '16px',
    textTransform: 'none'
  }
});
var ToolbarButton$1 = withStyles(styles, {
  name: 'MuiPickersToolbarButton'
})(ToolbarButton);

var useStyles$1 = makeStyles(function (theme) {
  return {
    toolbar: {
      display: 'flex',
      flexDirection: 'row',
      alignItems: 'center',
      justifyContent: 'center',
      height: 100,
      backgroundColor: theme.palette.type === 'light' ? theme.palette.primary.main : theme.palette.background["default"]
    },
    toolbarLandscape: {
      height: 'auto',
      maxWidth: 150,
      padding: 8,
      justifyContent: 'flex-start'
    }
  };
}, {
  name: 'MuiPickersToolbar'
});

var PickerToolbar = function PickerToolbar(_ref) {
  var children = _ref.children,
      isLandscape = _ref.isLandscape,
      _ref$className = _ref.className,
      className = _ref$className === void 0 ? null : _ref$className,
      other = _objectWithoutProperties(_ref, ["children", "isLandscape", "className"]);

  var classes = useStyles$1();
  return createElement(Toolbar, _extends({
    className: clsx(classes.toolbar, className, isLandscape && classes.toolbarLandscape)
  }, other), children);
};

/** Use it instead of .includes method for IE support */
function arrayIncludes(array, itemOrItems) {
  if (Array.isArray(itemOrItems)) {
    return itemOrItems.every(function (item) {
      return array.indexOf(item) !== -1;
    });
  }

  return array.indexOf(itemOrItems) !== -1;
}

var findClosestEnabledDate = function findClosestEnabledDate(_ref) {
  var date = _ref.date,
      utils = _ref.utils,
      minDate = _ref.minDate,
      maxDate = _ref.maxDate,
      disableFuture = _ref.disableFuture,
      disablePast = _ref.disablePast,
      shouldDisableDate = _ref.shouldDisableDate;
  var today = utils.startOfDay(utils.date());

  if (disablePast && utils.isBefore(minDate, today)) {
    minDate = today;
  }

  if (disableFuture && utils.isAfter(maxDate, today)) {
    maxDate = today;
  }

  var forward = date;
  var backward = date;

  if (utils.isBefore(date, minDate)) {
    forward = utils.date(minDate);
    backward = null;
  }

  if (utils.isAfter(date, maxDate)) {
    if (backward) {
      backward = utils.date(maxDate);
    }

    forward = null;
  }

  while (forward || backward) {
    if (forward && utils.isAfter(forward, maxDate)) {
      forward = null;
    }

    if (backward && utils.isBefore(backward, minDate)) {
      backward = null;
    }

    if (forward) {
      if (!shouldDisableDate(forward)) {
        return forward;
      }

      forward = utils.addDays(forward, 1);
    }

    if (backward) {
      if (!shouldDisableDate(backward)) {
        return backward;
      }

      backward = utils.addDays(backward, -1);
    }
  } // fallback to today if no enabled days


  return utils.date();
};
var isYearOnlyView = function isYearOnlyView(views) {
  return views.length === 1 && views[0] === 'year';
};
var isYearAndMonthViews = function isYearAndMonthViews(views) {
  return views.length === 2 && arrayIncludes(views, 'month') && arrayIncludes(views, 'year');
};
var getFormatByViews = function getFormatByViews(views, utils) {
  if (isYearOnlyView(views)) {
    return utils.yearFormat;
  }

  if (isYearAndMonthViews(views)) {
    return utils.yearMonthFormat;
  }

  return utils.dateFormat;
};

var useStyles$2 = makeStyles({
  toolbar: {
    flexDirection: 'column',
    alignItems: 'flex-start'
  },
  toolbarLandscape: {
    padding: 16
  },
  dateLandscape: {
    marginRight: 16
  }
}, {
  name: 'MuiPickersDatePickerRoot'
});
var DatePickerToolbar = function DatePickerToolbar(_ref) {
  var date = _ref.date,
      views = _ref.views,
      setOpenView = _ref.setOpenView,
      isLandscape = _ref.isLandscape,
      openView = _ref.openView;
  var utils = useUtils();
  var classes = useStyles$2();
  var isYearOnly = useMemo(function () {
    return isYearOnlyView(views);
  }, [views]);
  var isYearAndMonth = useMemo(function () {
    return isYearAndMonthViews(views);
  }, [views]);
  return createElement(PickerToolbar, {
    isLandscape: isLandscape,
    className: clsx(!isYearOnly && classes.toolbar, isLandscape && classes.toolbarLandscape)
  }, createElement(ToolbarButton$1, {
    variant: isYearOnly ? 'h3' : 'subtitle1',
    onClick: function onClick() {
      return setOpenView('year');
    },
    selected: openView === 'year',
    label: utils.getYearText(date)
  }), !isYearOnly && !isYearAndMonth && createElement(ToolbarButton$1, {
    variant: "h4",
    selected: openView === 'date',
    onClick: function onClick() {
      return setOpenView('date');
    },
    align: isLandscape ? 'left' : 'center',
    label: utils.getDatePickerHeaderText(date),
    className: clsx(isLandscape && classes.dateLandscape)
  }), isYearAndMonth && createElement(ToolbarButton$1, {
    variant: "h4",
    onClick: function onClick() {
      return setOpenView('month');
    },
    selected: openView === 'month',
    label: utils.getMonthText(date)
  }));
};

function ownKeys(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }

function _objectSpread(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys(source, true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys(source).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }
var PureDateInput = function PureDateInput(_ref) {
  var inputValue = _ref.inputValue,
      inputVariant = _ref.inputVariant,
      validationError = _ref.validationError,
      InputProps = _ref.InputProps,
      onOpen = _ref.openPicker,
      _ref$TextFieldCompone = _ref.TextFieldComponent,
      TextFieldComponent = _ref$TextFieldCompone === void 0 ? TextField : _ref$TextFieldCompone,
      other = _objectWithoutProperties(_ref, ["inputValue", "inputVariant", "validationError", "InputProps", "openPicker", "TextFieldComponent"]);

  var PureDateInputProps = useMemo(function () {
    return _objectSpread({}, InputProps, {
      readOnly: true
    });
  }, [InputProps]);
  return createElement(TextFieldComponent, _extends({
    error: Boolean(validationError),
    helperText: validationError
  }, other, {
    // do not overridable
    onClick: onOpen,
    value: inputValue,
    variant: inputVariant,
    InputProps: PureDateInputProps,
    onKeyDown: function onKeyDown(e) {
      // space
      if (e.keyCode === 32) {
        e.stopPropagation();
        onOpen();
      }
    }
  }));
};
PureDateInput.displayName = 'PureDateInput';

var KeyboardIcon = function KeyboardIcon(props) {
  return React__default.createElement(SvgIcon, props, React__default.createElement("path", {
    d: "M17 12h-5v5h5v-5zM16 1v2H8V1H6v2H5c-1.11 0-1.99.9-1.99 2L3 19c0 1.1.89 2 2 2h14c1.1 0 2-.9 2-2V5c0-1.1-.9-2-2-2h-1V1h-2zm3 18H5V8h14v11z"
  }), React__default.createElement("path", {
    fill: "none",
    d: "M0 0h24v24H0z"
  }));
};

var getDisplayDate = function getDisplayDate(value, format, utils, isEmpty, _ref) {
  var invalidLabel = _ref.invalidLabel,
      emptyLabel = _ref.emptyLabel,
      labelFunc = _ref.labelFunc;
  var date = utils.date(value);

  if (labelFunc) {
    return labelFunc(isEmpty ? null : date, invalidLabel);
  }

  if (isEmpty) {
    return emptyLabel || '';
  }

  return utils.isValid(date) ? utils.format(date, format) : invalidLabel;
};

var getComparisonMaxDate = function getComparisonMaxDate(utils, strictCompareDates, date) {
  if (strictCompareDates) {
    return date;
  }

  return utils.endOfDay(date);
};

var getComparisonMinDate = function getComparisonMinDate(utils, strictCompareDates, date) {
  if (strictCompareDates) {
    return date;
  }

  return utils.startOfDay(date);
};

var validate = function validate(value, utils, _ref2) {
  var maxDate = _ref2.maxDate,
      minDate = _ref2.minDate,
      disablePast = _ref2.disablePast,
      disableFuture = _ref2.disableFuture,
      maxDateMessage = _ref2.maxDateMessage,
      minDateMessage = _ref2.minDateMessage,
      invalidDateMessage = _ref2.invalidDateMessage,
      strictCompareDates = _ref2.strictCompareDates;
  var parsedValue = utils.date(value); // if null - do not show error

  if (value === null) {
    return '';
  }

  if (!utils.isValid(value)) {
    return invalidDateMessage;
  }

  if (maxDate && utils.isAfter(parsedValue, getComparisonMaxDate(utils, !!strictCompareDates, utils.date(maxDate)))) {
    return maxDateMessage;
  }

  if (disableFuture && utils.isAfter(parsedValue, getComparisonMaxDate(utils, !!strictCompareDates, utils.date()))) {
    return maxDateMessage;
  }

  if (minDate && utils.isBefore(parsedValue, getComparisonMinDate(utils, !!strictCompareDates, utils.date(minDate)))) {
    return minDateMessage;
  }

  if (disablePast && utils.isBefore(parsedValue, getComparisonMinDate(utils, !!strictCompareDates, utils.date()))) {
    return minDateMessage;
  }

  return '';
};
function pick12hOr24hFormat(userFormat) {
  var ampm = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : true;
  var formats = arguments.length > 2 ? arguments[2] : undefined;

  if (userFormat) {
    return userFormat;
  }

  return ampm ? formats['12h'] : formats['24h'];
}
function makeMaskFromFormat(format, numberMaskChar) {
  return format.replace(/[a-z]/gi, numberMaskChar);
}
var maskedDateFormatter = function maskedDateFormatter(mask, numberMaskChar, refuse) {
  return function (value) {
    var result = '';
    var parsed = value.replace(refuse, '');

    if (parsed === '') {
      return parsed;
    }

    var i = 0;
    var n = 0;

    while (i < mask.length) {
      var maskChar = mask[i];

      if (maskChar === numberMaskChar && n < parsed.length) {
        var parsedChar = parsed[n];
        result += parsedChar;
        n += 1;
      } else {
        result += maskChar;
      }

      i += 1;
    }

    return result;
  };
};

function ownKeys$1(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }

function _objectSpread$1(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys$1(source, true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys$1(source).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }
var KeyboardDateInput = function KeyboardDateInput(_ref) {
  var inputValue = _ref.inputValue,
      inputVariant = _ref.inputVariant,
      validationError = _ref.validationError,
      KeyboardButtonProps = _ref.KeyboardButtonProps,
      InputAdornmentProps = _ref.InputAdornmentProps,
      onOpen = _ref.openPicker,
      onChange = _ref.onChange,
      InputProps = _ref.InputProps,
      mask = _ref.mask,
      _ref$maskChar = _ref.maskChar,
      maskChar = _ref$maskChar === void 0 ? '_' : _ref$maskChar,
      _ref$refuse = _ref.refuse,
      refuse = _ref$refuse === void 0 ? /[^\d]+/gi : _ref$refuse,
      format = _ref.format,
      keyboardIcon = _ref.keyboardIcon,
      disabled = _ref.disabled,
      rifmFormatter = _ref.rifmFormatter,
      _ref$TextFieldCompone = _ref.TextFieldComponent,
      TextFieldComponent = _ref$TextFieldCompone === void 0 ? TextField : _ref$TextFieldCompone,
      other = _objectWithoutProperties(_ref, ["inputValue", "inputVariant", "validationError", "KeyboardButtonProps", "InputAdornmentProps", "openPicker", "onChange", "InputProps", "mask", "maskChar", "refuse", "format", "keyboardIcon", "disabled", "rifmFormatter", "TextFieldComponent"]);

  var inputMask = mask || makeMaskFromFormat(format, maskChar); // prettier-ignore

  var formatter = useMemo(function () {
    return maskedDateFormatter(inputMask, maskChar, refuse);
  }, [inputMask, maskChar, refuse]);
  var position = InputAdornmentProps && InputAdornmentProps.position ? InputAdornmentProps.position : 'end';

  var handleChange = function handleChange(text) {
    var finalString = text === '' || text === inputMask ? null : text;
    onChange(finalString);
  };

  return createElement(Rifm, {
    key: inputMask,
    value: inputValue,
    onChange: handleChange,
    refuse: refuse,
    format: rifmFormatter || formatter
  }, function (_ref2) {
    var onChange = _ref2.onChange,
        value = _ref2.value;
    return createElement(TextFieldComponent, _extends({
      disabled: disabled,
      error: Boolean(validationError),
      helperText: validationError
    }, other, {
      value: value,
      onChange: onChange,
      variant: inputVariant,
      InputProps: _objectSpread$1({}, InputProps, _defineProperty({}, "".concat(position, "Adornment"), createElement(InputAdornment, _extends({
        position: position
      }, InputAdornmentProps), createElement(IconButton, _extends({
        disabled: disabled
      }, KeyboardButtonProps, {
        onClick: onOpen
      }), keyboardIcon))))
    }));
  });
};
KeyboardDateInput.defaultProps = {
  keyboardIcon: createElement(KeyboardIcon, null)
};

function useOpenState(_ref) {
  var open = _ref.open,
      onOpen = _ref.onOpen,
      onClose = _ref.onClose;
  var setIsOpenState = null;

  if (open === undefined || open === null) {
    // The component is uncontrolled, so we need to give it its own state.
    var _useState = useState(false);

    var _useState2 = _slicedToArray(_useState, 2);

    open = _useState2[0];
    setIsOpenState = _useState2[1];
  } // prettier-ignore


  var setIsOpen = useCallback(function (newIsOpen) {
    setIsOpenState && setIsOpenState(newIsOpen);
    return newIsOpen ? onOpen && onOpen() : onClose && onClose();
  }, [onOpen, onClose, setIsOpenState]);
  return {
    isOpen: open,
    setIsOpen: setIsOpen
  };
}

var useValueToDate = function useValueToDate(utils, _ref) {
  var value = _ref.value,
      initialFocusedDate = _ref.initialFocusedDate;
  var nowRef = useRef(utils.date());
  var date = utils.date(value || initialFocusedDate || nowRef.current);
  return date && utils.isValid(date) ? date : nowRef.current;
};

function useDateValues(props, options) {
  var utils = useUtils();
  var date = useValueToDate(utils, props);
  var format = props.format || options.getDefaultFormat();
  return {
    date: date,
    format: format
  };
}

function usePickerState(props, options) {
  var autoOk = props.autoOk,
      disabled = props.disabled,
      readOnly = props.readOnly,
      onAccept = props.onAccept,
      _onChange = props.onChange,
      onError = props.onError,
      value = props.value,
      variant = props.variant;
  var utils = useUtils();

  var _useOpenState = useOpenState(props),
      isOpen = _useOpenState.isOpen,
      setIsOpen = _useOpenState.setIsOpen;

  var _useDateValues = useDateValues(props, options),
      date = _useDateValues.date,
      format = _useDateValues.format;

  var _useState = useState(date),
      _useState2 = _slicedToArray(_useState, 2),
      pickerDate = _useState2[0],
      setPickerDate = _useState2[1];

  useEffect(function () {
    // if value was changed in closed state - treat it as accepted
    if (!isOpen && !utils.isEqual(pickerDate, date)) {
      setPickerDate(date);
    }
  }, [date, isOpen, pickerDate, utils]);
  var acceptDate = useCallback(function (acceptedDate) {
    _onChange(acceptedDate);

    if (onAccept) {
      onAccept(acceptedDate);
    }

    setIsOpen(false);
  }, [onAccept, _onChange, setIsOpen]);
  var wrapperProps = useMemo(function () {
    return {
      format: format,
      open: isOpen,
      onClear: function onClear() {
        return acceptDate(null);
      },
      onAccept: function onAccept() {
        return acceptDate(pickerDate);
      },
      onSetToday: function onSetToday() {
        return setPickerDate(utils.date());
      },
      onDismiss: function onDismiss() {
        setIsOpen(false);
      }
    };
  }, [acceptDate, format, isOpen, pickerDate, setIsOpen, utils]);
  var pickerProps = useMemo(function () {
    return {
      date: pickerDate,
      onChange: function onChange(newDate) {
        var isFinish = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : true;
        setPickerDate(newDate);

        if (isFinish && autoOk) {
          acceptDate(newDate);
          return;
        } // simulate autoOk, but do not close the modal


        if (variant === 'inline' || variant === 'static') {
          _onChange(newDate);

          onAccept && onAccept(newDate);
        }
      }
    };
  }, [acceptDate, autoOk, onAccept, _onChange, pickerDate, variant]);
  var validationError = validate(value, utils, props);
  useEffect(function () {
    if (onError) {
      onError(validationError, value);
    }
  }, [onError, validationError, value]);
  var inputValue = getDisplayDate(date, format, utils, value === null, props);
  var inputProps = useMemo(function () {
    return {
      inputValue: inputValue,
      validationError: validationError,
      openPicker: function openPicker() {
        return !readOnly && !disabled && setIsOpen(true);
      }
    };
  }, [disabled, inputValue, readOnly, setIsOpen, validationError]);
  var pickerState = {
    pickerProps: pickerProps,
    inputProps: inputProps,
    wrapperProps: wrapperProps
  };
  useDebugValue(pickerState);
  return pickerState;
}

function ownKeys$2(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }

function _objectSpread$2(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys$2(source, true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys$2(source).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }
var date = oneOfType([object, string, number, instanceOf(Date)]);
var datePickerView = oneOf(['year', 'month', 'day']);
/* eslint-disable @typescript-eslint/no-object-literal-type-assertion */

var timePickerDefaultProps = {
  ampm: true,
  invalidDateMessage: 'Invalid Time Format'
};
var datePickerDefaultProps = {
  minDate: new Date('1900-01-01'),
  maxDate: new Date('2100-01-01'),
  invalidDateMessage: 'Invalid Date Format',
  minDateMessage: 'Date should not be before minimal date',
  maxDateMessage: 'Date should not be after maximal date',
  allowKeyboardControl: true
};
var dateTimePickerDefaultProps = _objectSpread$2({}, timePickerDefaultProps, {}, datePickerDefaultProps, {
  showTabs: true
});

function ownKeys$3(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }

function _objectSpread$3(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys$3(source, true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys$3(source).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }

function parseInputString(value, utils, format) {
  try {
    return utils.parse(value, format);
  } catch (_unused) {
    return null;
  }
}

function useKeyboardPickerState(props, options) {
  var _props$format = props.format,
      format = _props$format === void 0 ? options.getDefaultFormat() : _props$format,
      inputValue = props.inputValue,
      _onChange = props.onChange,
      value = props.value;
  var utils = useUtils();
  var displayDate = getDisplayDate(value, format, utils, value === null, props);

  var _useState = useState(displayDate),
      _useState2 = _slicedToArray(_useState, 2),
      innerInputValue = _useState2[0],
      setInnerInputValue = _useState2[1];

  var dateValue = inputValue ? parseInputString(inputValue, utils, format) : value;
  useEffect(function () {
    if (value === null || utils.isValid(value)) {
      setInnerInputValue(displayDate);
    }
  }, [displayDate, setInnerInputValue, utils, value]);
  var handleKeyboardChange = useCallback(function (date) {
    _onChange(date, date === null ? null : utils.format(date, format));
  }, [format, _onChange, utils]);

  var _usePickerState = usePickerState( // Extend props interface
  _objectSpread$3({}, props, {
    value: dateValue,
    onChange: handleKeyboardChange
  }), options),
      innerInputProps = _usePickerState.inputProps,
      wrapperProps = _usePickerState.wrapperProps,
      pickerProps = _usePickerState.pickerProps;

  var inputProps = useMemo(function () {
    return _objectSpread$3({}, innerInputProps, {
      // reuse validation and open/close logic
      format: wrapperProps.format,
      inputValue: inputValue || innerInputValue,
      onChange: function onChange(value) {
        setInnerInputValue(value || '');
        var date = value === null ? null : utils.parse(value, wrapperProps.format);

        _onChange(date, value);
      }
    });
  }, [innerInputProps, innerInputValue, inputValue, _onChange, utils, wrapperProps.format]);
  return {
    inputProps: inputProps,
    wrapperProps: wrapperProps,
    pickerProps: pickerProps
  };
}

var useStyles$3 = makeStyles(function (theme) {
  return {
    day: {
      width: 36,
      height: 36,
      fontSize: theme.typography.caption.fontSize,
      margin: '0 2px',
      color: theme.palette.text.primary,
      fontWeight: theme.typography.fontWeightMedium,
      padding: 0
    },
    hidden: {
      opacity: 0,
      pointerEvents: 'none'
    },
    current: {
      color: theme.palette.primary.main,
      fontWeight: 600
    },
    daySelected: {
      color: theme.palette.primary.contrastText,
      backgroundColor: theme.palette.primary.main,
      fontWeight: theme.typography.fontWeightMedium,
      '&:hover': {
        backgroundColor: theme.palette.primary.main
      }
    },
    dayDisabled: {
      pointerEvents: 'none',
      color: theme.palette.text.hint
    }
  };
}, {
  name: 'MuiPickersDay'
});
var Day = function Day(_ref) {
  var children = _ref.children,
      disabled = _ref.disabled,
      hidden = _ref.hidden,
      current = _ref.current,
      selected = _ref.selected,
      other = _objectWithoutProperties(_ref, ["children", "disabled", "hidden", "current", "selected"]);

  var classes = useStyles$3();
  var className = clsx(classes.day, hidden && classes.hidden, current && classes.current, selected && classes.daySelected, disabled && classes.dayDisabled);
  return createElement(IconButton, _extends({
    className: className,
    tabIndex: hidden || disabled ? -1 : 0
  }, other), createElement(Typography, {
    variant: "body2",
    color: "inherit"
  }, children));
};
Day.displayName = 'Day';
process.env.NODE_ENV !== "production" ? Day.propTypes = {
  current: bool,
  disabled: bool,
  hidden: bool,
  selected: bool
} : void 0;
Day.defaultProps = {
  disabled: false,
  hidden: false,
  current: false,
  selected: false
};

var DayWrapper = function DayWrapper(_ref) {
  var children = _ref.children,
      value = _ref.value,
      disabled = _ref.disabled,
      onSelect = _ref.onSelect,
      dayInCurrentMonth = _ref.dayInCurrentMonth,
      other = _objectWithoutProperties(_ref, ["children", "value", "disabled", "onSelect", "dayInCurrentMonth"]);

  var handleClick = useCallback(function () {
    return onSelect(value);
  }, [onSelect, value]);
  return createElement("div", _extends({
    role: "presentation",
    onClick: dayInCurrentMonth && !disabled ? handleClick : undefined,
    onKeyPress: dayInCurrentMonth && !disabled ? handleClick : undefined
  }, other), children);
};

var animationDuration = 350;
var useStyles$4 = makeStyles(function (theme) {
  var slideTransition = theme.transitions.create('transform', {
    duration: animationDuration,
    easing: 'cubic-bezier(0.35, 0.8, 0.4, 1)'
  });
  return {
    transitionContainer: {
      display: 'block',
      position: 'relative',
      '& > *': {
        position: 'absolute',
        top: 0,
        right: 0,
        left: 0
      }
    },
    'slideEnter-left': {
      willChange: 'transform',
      transform: 'translate(100%)'
    },
    'slideEnter-right': {
      willChange: 'transform',
      transform: 'translate(-100%)'
    },
    slideEnterActive: {
      transform: 'translate(0%)',
      transition: slideTransition
    },
    slideExit: {
      transform: 'translate(0%)'
    },
    'slideExitActiveLeft-left': {
      willChange: 'transform',
      transform: 'translate(-200%)',
      transition: slideTransition
    },
    'slideExitActiveLeft-right': {
      willChange: 'transform',
      transform: 'translate(200%)',
      transition: slideTransition
    }
  };
}, {
  name: 'MuiPickersSlideTransition'
});

var SlideTransition = function SlideTransition(_ref) {
  var children = _ref.children,
      transKey = _ref.transKey,
      slideDirection = _ref.slideDirection,
      _ref$className = _ref.className,
      className = _ref$className === void 0 ? null : _ref$className;
  var classes = useStyles$4();
  var transitionClasses = {
    exit: classes.slideExit,
    enterActive: classes.slideEnterActive,
    // @ts-ignore
    enter: classes['slideEnter-' + slideDirection],
    // @ts-ignore
    exitActive: classes['slideExitActiveLeft-' + slideDirection]
  };
  return createElement(TransitionGroup, {
    className: clsx(classes.transitionContainer, className),
    childFactory: function childFactory(element) {
      return cloneElement(element, {
        classNames: transitionClasses
      });
    }
  }, createElement(CSSTransition, {
    mountOnEnter: true,
    unmountOnExit: true,
    key: transKey + slideDirection,
    timeout: animationDuration,
    classNames: transitionClasses,
    children: children
  }));
};

var ArrowLeftIcon = function ArrowLeftIcon(props) {
  return React__default.createElement(SvgIcon, props, React__default.createElement("path", {
    d: "M15.41 16.59L10.83 12l4.58-4.59L14 6l-6 6 6 6 1.41-1.41z"
  }), React__default.createElement("path", {
    fill: "none",
    d: "M0 0h24v24H0V0z"
  }));
};

var ArrowRightIcon = function ArrowRightIcon(props) {
  return React__default.createElement(SvgIcon, props, React__default.createElement("path", {
    d: "M8.59 16.59L13.17 12 8.59 7.41 10 6l6 6-6 6-1.41-1.41z"
  }), React__default.createElement("path", {
    fill: "none",
    d: "M0 0h24v24H0V0z"
  }));
};

var useStyles$5 = makeStyles(function (theme) {
  return {
    switchHeader: {
      display: 'flex',
      justifyContent: 'space-between',
      alignItems: 'center',
      marginTop: theme.spacing(0.5),
      marginBottom: theme.spacing(1)
    },
    transitionContainer: {
      width: '100%',
      overflow: 'hidden',
      height: 23
    },
    iconButton: {
      zIndex: 1,
      backgroundColor: theme.palette.background.paper
    },
    daysHeader: {
      display: 'flex',
      justifyContent: 'center',
      alignItems: 'center',
      maxHeight: 16
    },
    dayLabel: {
      width: 36,
      margin: '0 2px',
      textAlign: 'center',
      color: theme.palette.text.hint
    }
  };
}, {
  name: 'MuiPickersCalendarHeader'
});
var CalendarHeader = function CalendarHeader(_ref) {
  var currentMonth = _ref.currentMonth,
      onMonthChange = _ref.onMonthChange,
      leftArrowIcon = _ref.leftArrowIcon,
      rightArrowIcon = _ref.rightArrowIcon,
      leftArrowButtonProps = _ref.leftArrowButtonProps,
      rightArrowButtonProps = _ref.rightArrowButtonProps,
      disablePrevMonth = _ref.disablePrevMonth,
      disableNextMonth = _ref.disableNextMonth,
      slideDirection = _ref.slideDirection;
  var utils = useUtils();
  var classes = useStyles$5();
  var theme = useTheme();
  var rtl = theme.direction === 'rtl';

  var selectNextMonth = function selectNextMonth() {
    return onMonthChange(utils.getNextMonth(currentMonth), 'left');
  };

  var selectPreviousMonth = function selectPreviousMonth() {
    return onMonthChange(utils.getPreviousMonth(currentMonth), 'right');
  };

  return createElement("div", null, createElement("div", {
    className: classes.switchHeader
  }, createElement(IconButton, _extends({}, leftArrowButtonProps, {
    disabled: disablePrevMonth,
    onClick: selectPreviousMonth,
    className: classes.iconButton
  }), rtl ? rightArrowIcon : leftArrowIcon), createElement(SlideTransition, {
    slideDirection: slideDirection,
    transKey: currentMonth.toString(),
    className: classes.transitionContainer
  }, createElement(Typography, {
    align: "center",
    variant: "body1"
  }, utils.getCalendarHeaderText(currentMonth))), createElement(IconButton, _extends({}, rightArrowButtonProps, {
    disabled: disableNextMonth,
    onClick: selectNextMonth,
    className: classes.iconButton
  }), rtl ? leftArrowIcon : rightArrowIcon)), createElement("div", {
    className: classes.daysHeader
  }, utils.getWeekdays().map(function (day, index) {
    return createElement(Typography, {
      key: index // eslint-disable-line react/no-array-index-key
      ,
      variant: "caption",
      className: classes.dayLabel
    }, day);
  })));
};
CalendarHeader.displayName = 'CalendarHeader';
process.env.NODE_ENV !== "production" ? CalendarHeader.propTypes = {
  leftArrowIcon: node,
  rightArrowIcon: node,
  disablePrevMonth: bool,
  disableNextMonth: bool
} : void 0;
CalendarHeader.defaultProps = {
  leftArrowIcon: createElement(ArrowLeftIcon, null),
  rightArrowIcon: createElement(ArrowRightIcon, null),
  disablePrevMonth: false,
  disableNextMonth: false
};

var DIALOG_WIDTH = 310;
var DIALOG_WIDTH_WIDER = 325;
var VIEW_HEIGHT = 305;

var useStyles$6 = makeStyles(function (theme) {
  return {
    staticWrapperRoot: {
      overflow: 'hidden',
      minWidth: DIALOG_WIDTH,
      display: 'flex',
      flexDirection: 'column',
      backgroundColor: theme.palette.background.paper
    }
  };
}, {
  name: 'MuiPickersStaticWrapper'
});
var StaticWrapper = function StaticWrapper(_ref) {
  var children = _ref.children;
  var classes = useStyles$6();
  return createElement("div", {
    className: classes.staticWrapperRoot,
    children: children
  });
};

var ModalDialog = function ModalDialog(_ref) {
  var children = _ref.children,
      classes = _ref.classes,
      onAccept = _ref.onAccept,
      onDismiss = _ref.onDismiss,
      onClear = _ref.onClear,
      onSetToday = _ref.onSetToday,
      okLabel = _ref.okLabel,
      cancelLabel = _ref.cancelLabel,
      clearLabel = _ref.clearLabel,
      todayLabel = _ref.todayLabel,
      clearable = _ref.clearable,
      showTodayButton = _ref.showTodayButton,
      showTabs = _ref.showTabs,
      wider = _ref.wider,
      other = _objectWithoutProperties(_ref, ["children", "classes", "onAccept", "onDismiss", "onClear", "onSetToday", "okLabel", "cancelLabel", "clearLabel", "todayLabel", "clearable", "showTodayButton", "showTabs", "wider"]);

  return createElement(Dialog, _extends({
    role: "dialog",
    onClose: onDismiss,
    classes: {
      paper: clsx(classes.dialogRoot, wider && classes.dialogRootWider)
    }
  }, other), createElement(DialogContent, {
    children: children,
    className: classes.dialog
  }), createElement(DialogActions, {
    classes: {
      root: clsx((clearable || showTodayButton) && classes.withAdditionalAction)
    }
  }, clearable && createElement(Button, {
    color: "primary",
    onClick: onClear
  }, clearLabel), showTodayButton && createElement(Button, {
    color: "primary",
    onClick: onSetToday
  }, todayLabel), cancelLabel && createElement(Button, {
    color: "primary",
    onClick: onDismiss
  }, cancelLabel), okLabel && createElement(Button, {
    color: "primary",
    onClick: onAccept
  }, okLabel)));
};
ModalDialog.displayName = 'ModalDialog';
var styles$1 = createStyles({
  dialogRoot: {
    minWidth: DIALOG_WIDTH
  },
  dialogRootWider: {
    minWidth: DIALOG_WIDTH_WIDER
  },
  dialog: {
    '&:first-child': {
      padding: 0
    }
  },
  withAdditionalAction: {
    // set justifyContent to default value to fix IE11 layout bug
    // see https://github.com/dmtrKovalenko/material-ui-pickers/pull/267
    justifyContent: 'flex-start',
    '& > *:first-child': {
      marginRight: 'auto'
    }
  }
});
var ModalDialog$1 = withStyles(styles$1, {
  name: 'MuiPickersModal'
})(ModalDialog);

var useIsomorphicEffect = typeof window === 'undefined' ? useEffect : useLayoutEffect;
function runKeyHandler(e, keyHandlers) {
  var handler = keyHandlers[e.key];

  if (handler) {
    handler(); // if event was handled prevent other side effects (e.g. page scroll)

    e.preventDefault();
  }
}
function useKeyDown(active, keyHandlers) {
  var keyHandlersRef = useRef(keyHandlers);
  keyHandlersRef.current = keyHandlers;
  useIsomorphicEffect(function () {
    if (active) {
      var handleKeyDown = function handleKeyDown(event) {
        runKeyHandler(event, keyHandlersRef.current);
      };

      window.addEventListener('keydown', handleKeyDown);
      return function () {
        window.removeEventListener('keydown', handleKeyDown);
      };
    }
  }, [active]);
}

var ModalWrapper = function ModalWrapper(_ref) {
  var open = _ref.open,
      children = _ref.children,
      okLabel = _ref.okLabel,
      cancelLabel = _ref.cancelLabel,
      clearLabel = _ref.clearLabel,
      todayLabel = _ref.todayLabel,
      showTodayButton = _ref.showTodayButton,
      clearable = _ref.clearable,
      DialogProps = _ref.DialogProps,
      showTabs = _ref.showTabs,
      wider = _ref.wider,
      InputComponent = _ref.InputComponent,
      DateInputProps = _ref.DateInputProps,
      onClear = _ref.onClear,
      onAccept = _ref.onAccept,
      onDismiss = _ref.onDismiss,
      onSetToday = _ref.onSetToday,
      other = _objectWithoutProperties(_ref, ["open", "children", "okLabel", "cancelLabel", "clearLabel", "todayLabel", "showTodayButton", "clearable", "DialogProps", "showTabs", "wider", "InputComponent", "DateInputProps", "onClear", "onAccept", "onDismiss", "onSetToday"]);

  useKeyDown(open, {
    Enter: onAccept
  });
  return createElement(Fragment, null, createElement(InputComponent, _extends({}, other, DateInputProps)), createElement(ModalDialog$1, _extends({
    wider: wider,
    showTabs: showTabs,
    open: open,
    onClear: onClear,
    onAccept: onAccept,
    onDismiss: onDismiss,
    onSetToday: onSetToday,
    clearLabel: clearLabel,
    todayLabel: todayLabel,
    okLabel: okLabel,
    cancelLabel: cancelLabel,
    clearable: clearable,
    showTodayButton: showTodayButton,
    children: children
  }, DialogProps)));
};
process.env.NODE_ENV !== "production" ? ModalWrapper.propTypes = {
  okLabel: node,
  cancelLabel: node,
  clearLabel: node,
  clearable: bool,
  todayLabel: node,
  showTodayButton: bool,
  DialogProps: object
} : void 0;
ModalWrapper.defaultProps = {
  okLabel: 'OK',
  cancelLabel: 'Cancel',
  clearLabel: 'Clear',
  todayLabel: 'Today',
  clearable: false,
  showTodayButton: false
};

var InlineWrapper = function InlineWrapper(_ref) {
  var open = _ref.open,
      wider = _ref.wider,
      children = _ref.children,
      PopoverProps = _ref.PopoverProps,
      onClear = _ref.onClear,
      onDismiss = _ref.onDismiss,
      onSetToday = _ref.onSetToday,
      onAccept = _ref.onAccept,
      showTabs = _ref.showTabs,
      DateInputProps = _ref.DateInputProps,
      InputComponent = _ref.InputComponent,
      other = _objectWithoutProperties(_ref, ["open", "wider", "children", "PopoverProps", "onClear", "onDismiss", "onSetToday", "onAccept", "showTabs", "DateInputProps", "InputComponent"]);

  var ref = useRef();
  useKeyDown(open, {
    Enter: onAccept
  });
  return createElement(Fragment, null, createElement(InputComponent, _extends({}, other, DateInputProps, {
    inputRef: ref
  })), createElement(Popover, _extends({
    open: open,
    onClose: onDismiss,
    anchorEl: ref.current,
    anchorOrigin: {
      vertical: 'bottom',
      horizontal: 'center'
    },
    transformOrigin: {
      vertical: 'top',
      horizontal: 'center'
    },
    children: children
  }, PopoverProps)));
};
process.env.NODE_ENV !== "production" ? InlineWrapper.propTypes = {
  onOpen: func,
  onClose: func,
  PopoverProps: object
} : void 0;

function getWrapperFromVariant(variant) {
  switch (variant) {
    case 'inline':
      return InlineWrapper;

    case 'static':
      return StaticWrapper;

    default:
      return ModalWrapper;
  }
}
var VariantContext = createContext(null);
var Wrapper = function Wrapper(_ref) {
  var variant = _ref.variant,
      props = _objectWithoutProperties(_ref, ["variant"]);

  var Component = getWrapperFromVariant(variant);
  return createElement(VariantContext.Provider, {
    value: variant || 'dialog'
  }, createElement(Component, props));
};

var withUtils = function withUtils() {
  return function (Component) {
    var WithUtils = function WithUtils(props) {
      var utils = useUtils();
      return createElement(Component, _extends({
        utils: utils
      }, props));
    };

    WithUtils.displayName = "WithUtils(".concat(Component.displayName || Component.name, ")");
    return WithUtils;
  };
};

var KeyDownListener = function KeyDownListener(_ref) {
  var onKeyDown = _ref.onKeyDown;
  useEffect(function () {
    window.addEventListener('keydown', onKeyDown);
    return function () {
      window.removeEventListener('keydown', onKeyDown);
    };
  }, [onKeyDown]);
  return null;
};

var Calendar =
/*#__PURE__*/
function (_React$Component) {
  _inherits(Calendar, _React$Component);

  function Calendar() {
    var _getPrototypeOf2;

    var _this;

    _classCallCheck(this, Calendar);

    for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
      args[_key] = arguments[_key];
    }

    _this = _possibleConstructorReturn(this, (_getPrototypeOf2 = _getPrototypeOf(Calendar)).call.apply(_getPrototypeOf2, [this].concat(args)));
    _this.state = {
      slideDirection: 'left',
      currentMonth: _this.props.utils.startOfMonth(_this.props.date),
      loadingQueue: 0
    };

    _this.pushToLoadingQueue = function () {
      var loadingQueue = _this.state.loadingQueue + 1;

      _this.setState({
        loadingQueue: loadingQueue
      });
    };

    _this.popFromLoadingQueue = function () {
      var loadingQueue = _this.state.loadingQueue;
      loadingQueue = loadingQueue <= 0 ? 0 : loadingQueue - 1;

      _this.setState({
        loadingQueue: loadingQueue
      });
    };

    _this.handleChangeMonth = function (newMonth, slideDirection) {
      _this.setState({
        currentMonth: newMonth,
        slideDirection: slideDirection
      });

      if (_this.props.onMonthChange) {
        var returnVal = _this.props.onMonthChange(newMonth);

        if (returnVal) {
          _this.pushToLoadingQueue();

          returnVal.then(function () {
            _this.popFromLoadingQueue();
          });
        }
      }
    };

    _this.validateMinMaxDate = function (day) {
      var _this$props = _this.props,
          minDate = _this$props.minDate,
          maxDate = _this$props.maxDate,
          utils = _this$props.utils,
          disableFuture = _this$props.disableFuture,
          disablePast = _this$props.disablePast;
      var now = utils.date();
      return Boolean(disableFuture && utils.isAfterDay(day, now) || disablePast && utils.isBeforeDay(day, now) || minDate && utils.isBeforeDay(day, utils.date(minDate)) || maxDate && utils.isAfterDay(day, utils.date(maxDate)));
    };

    _this.shouldDisablePrevMonth = function () {
      var _this$props2 = _this.props,
          utils = _this$props2.utils,
          disablePast = _this$props2.disablePast,
          minDate = _this$props2.minDate;
      var now = utils.date();
      var firstEnabledMonth = utils.startOfMonth(disablePast && utils.isAfter(now, utils.date(minDate)) ? now : utils.date(minDate));
      return !utils.isBefore(firstEnabledMonth, _this.state.currentMonth);
    };

    _this.shouldDisableNextMonth = function () {
      var _this$props3 = _this.props,
          utils = _this$props3.utils,
          disableFuture = _this$props3.disableFuture,
          maxDate = _this$props3.maxDate;
      var now = utils.date();
      var lastEnabledMonth = utils.startOfMonth(disableFuture && utils.isBefore(now, utils.date(maxDate)) ? now : utils.date(maxDate));
      return !utils.isAfter(lastEnabledMonth, _this.state.currentMonth);
    };

    _this.shouldDisableDate = function (day) {
      var shouldDisableDate = _this.props.shouldDisableDate;
      return _this.validateMinMaxDate(day) || Boolean(shouldDisableDate && shouldDisableDate(day));
    };

    _this.handleDaySelect = function (day) {
      var isFinish = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : true;
      var _this$props4 = _this.props,
          date = _this$props4.date,
          utils = _this$props4.utils;

      _this.props.onChange(utils.mergeDateAndTime(day, date), isFinish);
    };

    _this.moveToDay = function (day) {
      var utils = _this.props.utils;

      if (day && !_this.shouldDisableDate(day)) {
        if (utils.getMonth(day) !== utils.getMonth(_this.state.currentMonth)) {
          _this.handleChangeMonth(utils.startOfMonth(day), 'left');
        }

        _this.handleDaySelect(day, false);
      }
    };

    _this.handleKeyDown = function (event) {
      var _this$props5 = _this.props,
          theme = _this$props5.theme,
          date = _this$props5.date,
          utils = _this$props5.utils;
      runKeyHandler(event, {
        ArrowUp: function ArrowUp() {
          return _this.moveToDay(utils.addDays(date, -7));
        },
        ArrowDown: function ArrowDown() {
          return _this.moveToDay(utils.addDays(date, 7));
        },
        ArrowLeft: function ArrowLeft() {
          return _this.moveToDay(utils.addDays(date, theme.direction === 'ltr' ? -1 : 1));
        },
        ArrowRight: function ArrowRight() {
          return _this.moveToDay(utils.addDays(date, theme.direction === 'ltr' ? 1 : -1));
        }
      });
    };

    _this.renderWeeks = function () {
      var _this$props6 = _this.props,
          utils = _this$props6.utils,
          classes = _this$props6.classes;
      var weeks = utils.getWeekArray(_this.state.currentMonth);
      return weeks.map(function (week) {
        return createElement("div", {
          key: "week-".concat(week[0].toString()),
          className: classes.week
        }, _this.renderDays(week));
      });
    };

    _this.renderDays = function (week) {
      var _this$props7 = _this.props,
          date = _this$props7.date,
          renderDay = _this$props7.renderDay,
          utils = _this$props7.utils;
      var now = utils.date();
      var selectedDate = utils.startOfDay(date);
      var currentMonthNumber = utils.getMonth(_this.state.currentMonth);
      return week.map(function (day) {
        var disabled = _this.shouldDisableDate(day);

        var isDayInCurrentMonth = utils.getMonth(day) === currentMonthNumber;
        var dayComponent = createElement(Day, {
          disabled: disabled,
          current: utils.isSameDay(day, now),
          hidden: !isDayInCurrentMonth,
          selected: utils.isSameDay(selectedDate, day)
        }, utils.getDayText(day));

        if (renderDay) {
          dayComponent = renderDay(day, selectedDate, isDayInCurrentMonth, dayComponent);
        }

        return createElement(DayWrapper, {
          value: day,
          key: day.toString(),
          disabled: disabled,
          dayInCurrentMonth: isDayInCurrentMonth,
          onSelect: _this.handleDaySelect
        }, dayComponent);
      });
    };

    return _this;
  }

  _createClass(Calendar, [{
    key: "componentDidMount",
    value: function componentDidMount() {
      var _this$props8 = this.props,
          date = _this$props8.date,
          minDate = _this$props8.minDate,
          maxDate = _this$props8.maxDate,
          utils = _this$props8.utils,
          disablePast = _this$props8.disablePast,
          disableFuture = _this$props8.disableFuture;

      if (this.shouldDisableDate(date)) {
        var closestEnabledDate = findClosestEnabledDate({
          date: date,
          utils: utils,
          minDate: utils.date(minDate),
          maxDate: utils.date(maxDate),
          disablePast: Boolean(disablePast),
          disableFuture: Boolean(disableFuture),
          shouldDisableDate: this.shouldDisableDate
        });
        this.handleDaySelect(closestEnabledDate, false);
      }
    }
  }, {
    key: "render",
    value: function render() {
      var _this$state = this.state,
          currentMonth = _this$state.currentMonth,
          slideDirection = _this$state.slideDirection;
      var _this$props9 = this.props,
          classes = _this$props9.classes,
          allowKeyboardControl = _this$props9.allowKeyboardControl,
          leftArrowButtonProps = _this$props9.leftArrowButtonProps,
          leftArrowIcon = _this$props9.leftArrowIcon,
          rightArrowButtonProps = _this$props9.rightArrowButtonProps,
          rightArrowIcon = _this$props9.rightArrowIcon,
          loadingIndicator = _this$props9.loadingIndicator;
      var loadingElement = loadingIndicator ? loadingIndicator : createElement(CircularProgress, null);
      return createElement(Fragment, null, allowKeyboardControl && this.context !== 'static' && createElement(KeyDownListener, {
        onKeyDown: this.handleKeyDown
      }), createElement(CalendarHeader, {
        currentMonth: currentMonth,
        slideDirection: slideDirection,
        onMonthChange: this.handleChangeMonth,
        leftArrowIcon: leftArrowIcon,
        leftArrowButtonProps: leftArrowButtonProps,
        rightArrowIcon: rightArrowIcon,
        rightArrowButtonProps: rightArrowButtonProps,
        disablePrevMonth: this.shouldDisablePrevMonth(),
        disableNextMonth: this.shouldDisableNextMonth()
      }), createElement(SlideTransition, {
        slideDirection: slideDirection,
        transKey: currentMonth.toString(),
        className: classes.transitionContainer
      }, createElement(Fragment, null, this.state.loadingQueue > 0 && createElement("div", {
        className: classes.progressContainer
      }, loadingElement) || createElement("div", null, this.renderWeeks()))));
    }
  }], [{
    key: "getDerivedStateFromProps",
    value: function getDerivedStateFromProps(nextProps, state) {
      var utils = nextProps.utils,
          nextDate = nextProps.date;

      if (!utils.isEqual(nextDate, state.lastDate)) {
        var nextMonth = utils.getMonth(nextDate);
        var lastDate = state.lastDate || nextDate;
        var lastMonth = utils.getMonth(lastDate);
        return {
          lastDate: nextDate,
          currentMonth: nextProps.utils.startOfMonth(nextDate),
          // prettier-ignore
          slideDirection: nextMonth === lastMonth ? state.slideDirection : utils.isAfterDay(nextDate, lastDate) ? 'left' : 'right'
        };
      }

      return null;
    }
  }]);

  return Calendar;
}(Component);
Calendar.contextType = VariantContext;
process.env.NODE_ENV !== "production" ? Calendar.propTypes = {
  renderDay: func,
  shouldDisableDate: func,
  allowKeyboardControl: bool
} : void 0;
Calendar.defaultProps = {
  minDate: new Date('1900-01-01'),
  maxDate: new Date('2100-01-01'),
  disablePast: false,
  disableFuture: false,
  allowKeyboardControl: true
};
var styles$2 = function styles(theme) {
  return {
    transitionContainer: {
      minHeight: 36 * 6,
      marginTop: theme.spacing(1.5)
    },
    progressContainer: {
      width: '100%',
      height: '100%',
      display: 'flex',
      justifyContent: 'center',
      alignItems: 'center'
    },
    week: {
      display: 'flex',
      justifyContent: 'center'
    }
  };
};
var Calendar$1 = withStyles(styles$2, {
  name: 'MuiPickersCalendar',
  withTheme: true
})(withUtils()(Calendar));

function useViews(views, openTo, onChange) {
  var _React$useState = useState(openTo && arrayIncludes(views, openTo) ? openTo : views[0]),
      _React$useState2 = _slicedToArray(_React$useState, 2),
      openView = _React$useState2[0],
      setOpenView = _React$useState2[1];

  var handleChangeAndOpenNext = useCallback(function (date, isFinish) {
    var nextViewToOpen = views[views.indexOf(openView) + 1];

    if (isFinish && nextViewToOpen) {
      // do not close picker if needs to show next view
      onChange(date, false);
      setOpenView(nextViewToOpen);
      return;
    }

    onChange(date, Boolean(isFinish));
  }, [onChange, openView, views]);
  return {
    handleChangeAndOpenNext: handleChangeAndOpenNext,
    openView: openView,
    setOpenView: setOpenView
  };
}

var ClockType;

(function (ClockType) {
  ClockType["HOURS"] = "hours";
  ClockType["MINUTES"] = "minutes";
  ClockType["SECONDS"] = "seconds";
})(ClockType || (ClockType = {}));

var ClockType$1 = ClockType;

var ClockPointer =
/*#__PURE__*/
function (_React$Component) {
  _inherits(ClockPointer, _React$Component);

  function ClockPointer() {
    var _getPrototypeOf2;

    var _this;

    _classCallCheck(this, ClockPointer);

    for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
      args[_key] = arguments[_key];
    }

    _this = _possibleConstructorReturn(this, (_getPrototypeOf2 = _getPrototypeOf(ClockPointer)).call.apply(_getPrototypeOf2, [this].concat(args)));
    _this.state = {
      toAnimateTransform: false,
      previousType: undefined
    };

    _this.getAngleStyle = function () {
      var _this$props = _this.props,
          value = _this$props.value,
          isInner = _this$props.isInner,
          type = _this$props.type;
      var max = type === ClockType$1.HOURS ? 12 : 60;
      var angle = 360 / max * value;

      if (type === ClockType$1.HOURS && value > 12) {
        angle -= 360; // round up angle to max 360 degrees
      }

      return {
        height: isInner ? '26%' : '40%',
        transform: "rotateZ(".concat(angle, "deg)")
      };
    };

    return _this;
  }

  _createClass(ClockPointer, [{
    key: "render",
    value: function render() {
      var _this$props2 = this.props,
          classes = _this$props2.classes,
          hasSelected = _this$props2.hasSelected;
      return createElement("div", {
        style: this.getAngleStyle(),
        className: clsx(classes.pointer, this.state.toAnimateTransform && classes.animateTransform)
      }, createElement("div", {
        className: clsx(classes.thumb, hasSelected && classes.noPoint)
      }));
    }
  }]);

  return ClockPointer;
}(Component);

ClockPointer.getDerivedStateFromProps = function (nextProps, state) {
  if (nextProps.type !== state.previousType) {
    return {
      toAnimateTransform: true,
      previousType: nextProps.type
    };
  }

  return {
    toAnimateTransform: false,
    previousType: nextProps.type
  };
};

var styles$3 = function styles(theme) {
  return createStyles({
    pointer: {
      width: 2,
      backgroundColor: theme.palette.primary.main,
      position: 'absolute',
      left: 'calc(50% - 1px)',
      bottom: '50%',
      transformOrigin: 'center bottom 0px'
    },
    animateTransform: {
      transition: theme.transitions.create(['transform', 'height'])
    },
    thumb: {
      width: 4,
      height: 4,
      backgroundColor: theme.palette.primary.contrastText,
      borderRadius: '100%',
      position: 'absolute',
      top: -21,
      left: -15,
      border: "14px solid ".concat(theme.palette.primary.main),
      boxSizing: 'content-box'
    },
    noPoint: {
      backgroundColor: theme.palette.primary.main
    }
  });
};
var ClockPointer$1 = withStyles(styles$3, {
  name: 'MuiPickersClockPointer'
})(ClockPointer);

var center = {
  x: 260 / 2,
  y: 260 / 2
};
var basePoint = {
  x: center.x,
  y: 0
};
var cx = basePoint.x - center.x;
var cy = basePoint.y - center.y;

var rad2deg = function rad2deg(rad) {
  return rad * 57.29577951308232;
};

var getAngleValue = function getAngleValue(step, offsetX, offsetY) {
  var x = offsetX - center.x;
  var y = offsetY - center.y;
  var atan = Math.atan2(cx, cy) - Math.atan2(x, y);
  var deg = rad2deg(atan);
  deg = Math.round(deg / step) * step;
  deg %= 360;
  var value = Math.floor(deg / step) || 0;
  var delta = Math.pow(x, 2) + Math.pow(y, 2);
  var distance = Math.sqrt(delta);
  return {
    value: value,
    distance: distance
  };
};

var getHours = function getHours(offsetX, offsetY, ampm) {
  var _getAngleValue = getAngleValue(30, offsetX, offsetY),
      value = _getAngleValue.value,
      distance = _getAngleValue.distance;

  value = value || 12;

  if (!ampm) {
    if (distance < 90) {
      value += 12;
      value %= 24;
    }
  } else {
    value %= 12;
  }

  return value;
};
var getMinutes = function getMinutes(offsetX, offsetY) {
  var step = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : 1;
  var angleStep = step * 6;

  var _getAngleValue2 = getAngleValue(angleStep, offsetX, offsetY),
      value = _getAngleValue2.value;

  value = value * step % 60;
  return value;
};
var getMeridiem = function getMeridiem(date, utils) {
  return utils.getHours(date) >= 12 ? 'pm' : 'am';
};
var convertToMeridiem = function convertToMeridiem(time, meridiem, ampm, utils) {
  if (ampm) {
    var currentMeridiem = utils.getHours(time) >= 12 ? 'pm' : 'am';

    if (currentMeridiem !== meridiem) {
      var hours = meridiem === 'am' ? utils.getHours(time) - 12 : utils.getHours(time) + 12;
      return utils.setHours(time, hours);
    }
  }

  return time;
};

var Clock =
/*#__PURE__*/
function (_React$Component) {
  _inherits(Clock, _React$Component);

  function Clock() {
    var _getPrototypeOf2;

    var _this;

    _classCallCheck(this, Clock);

    for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) {
      args[_key] = arguments[_key];
    }

    _this = _possibleConstructorReturn(this, (_getPrototypeOf2 = _getPrototypeOf(Clock)).call.apply(_getPrototypeOf2, [this].concat(args)));
    _this.isMoving = false;

    _this.handleTouchMove = function (e) {
      _this.isMoving = true;

      _this.setTime(e);
    };

    _this.handleTouchEnd = function (e) {
      if (_this.isMoving) {
        _this.setTime(e, true);

        _this.isMoving = false;
      }
    };

    _this.handleMove = function (e) {
      e.preventDefault();
      e.stopPropagation(); // MouseEvent.which is deprecated, but MouseEvent.buttons is not supported in Safari

      var isButtonPressed = typeof e.buttons === 'undefined' ? e.nativeEvent.which === 1 : e.buttons === 1;

      if (isButtonPressed) {
        _this.setTime(e.nativeEvent, false);
      }
    };

    _this.handleMouseUp = function (e) {
      if (_this.isMoving) {
        _this.isMoving = false;
      }

      _this.setTime(e.nativeEvent, true);
    };

    _this.hasSelected = function () {
      var _this$props = _this.props,
          type = _this$props.type,
          value = _this$props.value;

      if (type === ClockType$1.HOURS) {
        return true;
      }

      return value % 5 === 0;
    };

    return _this;
  }

  _createClass(Clock, [{
    key: "setTime",
    value: function setTime(e) {
      var isFinish = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
      var offsetX = e.offsetX,
          offsetY = e.offsetY;

      if (typeof offsetX === 'undefined') {
        var rect = e.target.getBoundingClientRect();
        offsetX = e.changedTouches[0].clientX - rect.left;
        offsetY = e.changedTouches[0].clientY - rect.top;
      }

      var value = this.props.type === ClockType$1.SECONDS || this.props.type === ClockType$1.MINUTES ? getMinutes(offsetX, offsetY, this.props.minutesStep) : getHours(offsetX, offsetY, Boolean(this.props.ampm));
      this.props.onChange(value, isFinish);
    }
  }, {
    key: "render",
    value: function render() {
      var _this$props2 = this.props,
          classes = _this$props2.classes,
          value = _this$props2.value,
          children = _this$props2.children,
          type = _this$props2.type,
          ampm = _this$props2.ampm;
      var isPointerInner = !ampm && type === ClockType$1.HOURS && (value < 1 || value > 12);
      return createElement("div", {
        className: classes.container
      }, createElement("div", {
        className: classes.clock
      }, createElement("div", {
        role: "menu",
        tabIndex: -1,
        className: classes.squareMask,
        onTouchMove: this.handleTouchMove,
        onTouchEnd: this.handleTouchEnd,
        onMouseUp: this.handleMouseUp,
        onMouseMove: this.handleMove
      }), createElement("div", {
        className: classes.pin
      }), createElement(ClockPointer$1, {
        type: type,
        value: value,
        isInner: isPointerInner,
        hasSelected: this.hasSelected()
      }), children));
    }
  }]);

  return Clock;
}(Component);
process.env.NODE_ENV !== "production" ? Clock.propTypes = {
  type: oneOf(Object.keys(ClockType$1).map(function (key) {
    return ClockType$1[key];
  })).isRequired,
  value: number.isRequired,
  onChange: func.isRequired,
  children: arrayOf(node).isRequired,
  ampm: bool,
  minutesStep: number,
  innerRef: any
} : void 0;
Clock.defaultProps = {
  ampm: false,
  minutesStep: 1
};
var styles$4 = function styles(theme) {
  return createStyles({
    container: {
      display: 'flex',
      justifyContent: 'center',
      alignItems: 'flex-end',
      margin: "".concat(theme.spacing(2), "px 0 ").concat(theme.spacing(1), "px")
    },
    clock: {
      backgroundColor: 'rgba(0,0,0,.07)',
      borderRadius: '50%',
      height: 260,
      width: 260,
      position: 'relative',
      pointerEvents: 'none'
    },
    squareMask: {
      width: '100%',
      height: '100%',
      position: 'absolute',
      pointerEvents: 'auto',
      outline: 'none',
      touchActions: 'none',
      userSelect: 'none',
      '&:active': {
        cursor: 'move'
      }
    },
    pin: {
      width: 6,
      height: 6,
      borderRadius: '50%',
      backgroundColor: theme.palette.primary.main,
      position: 'absolute',
      top: '50%',
      left: '50%',
      transform: 'translate(-50%, -50%)'
    }
  });
};
var Clock$1 = withStyles(styles$4, {
  name: 'MuiPickersClock'
})(Clock);

var positions = {
  0: [0, 40],
  1: [55, 19.6],
  2: [94.4, 59.5],
  3: [109, 114],
  4: [94.4, 168.5],
  5: [54.5, 208.4],
  6: [0, 223],
  7: [-54.5, 208.4],
  8: [-94.4, 168.5],
  9: [-109, 114],
  10: [-94.4, 59.5],
  11: [-54.5, 19.6],
  12: [0, 5],
  13: [36.9, 49.9],
  14: [64, 77],
  15: [74, 114],
  16: [64, 151],
  17: [37, 178],
  18: [0, 188],
  19: [-37, 178],
  20: [-64, 151],
  21: [-74, 114],
  22: [-64, 77],
  23: [-37, 50]
};
var useStyles$7 = makeStyles(function (theme) {
  var size = theme.spacing(4);
  return {
    clockNumber: {
      width: size,
      height: 32,
      userSelect: 'none',
      position: 'absolute',
      left: "calc((100% - ".concat(typeof size === 'number' ? "".concat(size, "px") : size, ") / 2)"),
      display: 'inline-flex',
      justifyContent: 'center',
      alignItems: 'center',
      borderRadius: '50%',
      color: theme.palette.type === 'light' ? theme.palette.text.primary : theme.palette.text.hint
    },
    clockNumberSelected: {
      color: theme.palette.primary.contrastText
    }
  };
}, {
  name: 'MuiPickersClockNumber'
});
var ClockNumber = function ClockNumber(_ref) {
  var selected = _ref.selected,
      label = _ref.label,
      index = _ref.index,
      isInner = _ref.isInner;
  var classes = useStyles$7();
  var className = clsx(classes.clockNumber, selected && classes.clockNumberSelected);
  var transformStyle = useMemo(function () {
    var position = positions[index];
    return {
      transform: "translate(".concat(position[0], "px, ").concat(position[1], "px")
    };
  }, [index]);
  return createElement(Typography, {
    component: "span",
    className: className,
    variant: isInner ? 'body2' : 'body1',
    style: transformStyle,
    children: label
  });
};

var getHourNumbers = function getHourNumbers(_ref) {
  var ampm = _ref.ampm,
      utils = _ref.utils,
      date = _ref.date;
  var currentHours = utils.getHours(date);
  var hourNumbers = [];
  var startHour = ampm ? 1 : 0;
  var endHour = ampm ? 12 : 23;

  var isSelected = function isSelected(hour) {
    if (ampm) {
      if (hour === 12) {
        return currentHours === 12 || currentHours === 0;
      }

      return currentHours === hour || currentHours - 12 === hour;
    }

    return currentHours === hour;
  };

  for (var hour = startHour; hour <= endHour; hour += 1) {
    var label = hour.toString();

    if (hour === 0) {
      label = '00';
    }

    var props = {
      index: hour,
      label: utils.formatNumber(label),
      selected: isSelected(hour),
      isInner: !ampm && (hour === 0 || hour > 12)
    };
    hourNumbers.push(createElement(ClockNumber, _extends({
      key: hour
    }, props)));
  }

  return hourNumbers;
};
var getMinutesNumbers = function getMinutesNumbers(_ref2) {
  var value = _ref2.value,
      utils = _ref2.utils;
  var f = utils.formatNumber;
  return [createElement(ClockNumber, {
    label: f('00'),
    selected: value === 0,
    index: 12,
    key: 12
  }), createElement(ClockNumber, {
    label: f('05'),
    selected: value === 5,
    index: 1,
    key: 1
  }), createElement(ClockNumber, {
    label: f('10'),
    selected: value === 10,
    index: 2,
    key: 2
  }), createElement(ClockNumber, {
    label: f('15'),
    selected: value === 15,
    index: 3,
    key: 3
  }), createElement(ClockNumber, {
    label: f('20'),
    selected: value === 20,
    index: 4,
    key: 4
  }), createElement(ClockNumber, {
    label: f('25'),
    selected: value === 25,
    index: 5,
    key: 5
  }), createElement(ClockNumber, {
    label: f('30'),
    selected: value === 30,
    index: 6,
    key: 6
  }), createElement(ClockNumber, {
    label: f('35'),
    selected: value === 35,
    index: 7,
    key: 7
  }), createElement(ClockNumber, {
    label: f('40'),
    selected: value === 40,
    index: 8,
    key: 8
  }), createElement(ClockNumber, {
    label: f('45'),
    selected: value === 45,
    index: 9,
    key: 9
  }), createElement(ClockNumber, {
    label: f('50'),
    selected: value === 50,
    index: 10,
    key: 10
  }), createElement(ClockNumber, {
    label: f('55'),
    selected: value === 55,
    index: 11,
    key: 11
  })];
};

var ClockView = function ClockView(_ref) {
  var type = _ref.type,
      onHourChange = _ref.onHourChange,
      onMinutesChange = _ref.onMinutesChange,
      onSecondsChange = _ref.onSecondsChange,
      ampm = _ref.ampm,
      date = _ref.date,
      minutesStep = _ref.minutesStep;
  var utils = useUtils();
  var viewProps = useMemo(function () {
    switch (type) {
      case ClockType$1.HOURS:
        return {
          value: utils.getHours(date),
          children: getHourNumbers({
            date: date,
            utils: utils,
            ampm: Boolean(ampm)
          }),
          onChange: function onChange(value, isFinish) {
            var currentMeridiem = getMeridiem(date, utils);
            var updatedTimeWithMeridiem = convertToMeridiem(utils.setHours(date, value), currentMeridiem, Boolean(ampm), utils);
            onHourChange(updatedTimeWithMeridiem, isFinish);
          }
        };

      case ClockType$1.MINUTES:
        var minutesValue = utils.getMinutes(date);
        return {
          value: minutesValue,
          children: getMinutesNumbers({
            value: minutesValue,
            utils: utils
          }),
          onChange: function onChange(value, isFinish) {
            var updatedTime = utils.setMinutes(date, value);
            onMinutesChange(updatedTime, isFinish);
          }
        };

      case ClockType$1.SECONDS:
        var secondsValue = utils.getSeconds(date);
        return {
          value: secondsValue,
          children: getMinutesNumbers({
            value: secondsValue,
            utils: utils
          }),
          onChange: function onChange(value, isFinish) {
            var updatedTime = utils.setSeconds(date, value);
            onSecondsChange(updatedTime, isFinish);
          }
        };

      default:
        throw new Error('You must provide the type for TimePickerView');
    }
  }, [ampm, date, onHourChange, onMinutesChange, onSecondsChange, type, utils]);
  return createElement(Clock$1, _extends({
    type: type,
    ampm: ampm,
    minutesStep: minutesStep
  }, viewProps));
};
ClockView.displayName = 'TimePickerView';
process.env.NODE_ENV !== "production" ? ClockView.propTypes = {
  date: object.isRequired,
  onHourChange: func.isRequired,
  onMinutesChange: func.isRequired,
  onSecondsChange: func.isRequired,
  ampm: bool,
  minutesStep: number,
  type: oneOf(Object.keys(ClockType$1).map(function (key) {
    return ClockType$1[key];
  })).isRequired
} : void 0;
ClockView.defaultProps = {
  ampm: true,
  minutesStep: 1
};
var ClockView$1 = memo(ClockView);

var useStyles$8 = makeStyles(function (theme) {
  return {
    root: {
      height: 40,
      display: 'flex',
      alignItems: 'center',
      justifyContent: 'center',
      cursor: 'pointer',
      outline: 'none',
      '&:focus': {
        color: theme.palette.primary.main,
        fontWeight: theme.typography.fontWeightMedium
      }
    },
    yearSelected: {
      margin: '10px 0',
      fontWeight: theme.typography.fontWeightMedium
    },
    yearDisabled: {
      pointerEvents: 'none',
      color: theme.palette.text.hint
    }
  };
}, {
  name: 'MuiPickersYear'
});
var Year = function Year(_ref) {
  var onSelect = _ref.onSelect,
      forwardedRef = _ref.forwardedRef,
      value = _ref.value,
      selected = _ref.selected,
      disabled = _ref.disabled,
      children = _ref.children,
      other = _objectWithoutProperties(_ref, ["onSelect", "forwardedRef", "value", "selected", "disabled", "children"]);

  var classes = useStyles$8();
  var handleClick = useCallback(function () {
    return onSelect(value);
  }, [onSelect, value]);
  return createElement(Typography, _extends({
    role: "button",
    component: "div",
    tabIndex: disabled ? -1 : 0,
    onClick: handleClick,
    onKeyPress: handleClick,
    color: selected ? 'primary' : undefined,
    variant: selected ? 'h5' : 'subtitle1',
    children: children,
    ref: forwardedRef,
    className: clsx(classes.root, selected && classes.yearSelected, disabled && classes.yearDisabled)
  }, other));
};
Year.displayName = 'Year';
var Year$1 = forwardRef(function (props, ref) {
  return createElement(Year, _extends({}, props, {
    forwardedRef: ref
  }));
});

var useStyles$9 = makeStyles({
  container: {
    height: 300,
    overflowY: 'auto'
  }
}, {
  name: 'MuiPickersYearSelection'
});
var YearSelection = function YearSelection(_ref) {
  var date = _ref.date,
      onChange = _ref.onChange,
      onYearChange = _ref.onYearChange,
      minDate = _ref.minDate,
      maxDate = _ref.maxDate,
      disablePast = _ref.disablePast,
      disableFuture = _ref.disableFuture,
      animateYearScrolling = _ref.animateYearScrolling;
  var utils = useUtils();
  var classes = useStyles$9();
  var currentVariant = useContext(VariantContext);
  var selectedYearRef = useRef(null);
  useEffect(function () {
    if (selectedYearRef.current && selectedYearRef.current.scrollIntoView) {
      try {
        selectedYearRef.current.scrollIntoView({
          block: currentVariant === 'static' ? 'nearest' : 'center',
          behavior: animateYearScrolling ? 'smooth' : 'auto'
        });
      } catch (e) {
        // call without arguments in case when scrollIntoView works improperly (e.g. Firefox 52-57)
        selectedYearRef.current.scrollIntoView();
      }
    }
  }, []); // eslint-disable-line

  var currentYear = utils.getYear(date);
  var onYearSelect = useCallback(function (year) {
    var newDate = utils.setYear(date, year);

    if (onYearChange) {
      onYearChange(newDate);
    }

    onChange(newDate, true);
  }, [date, onChange, onYearChange, utils]);
  return createElement("div", {
    className: classes.container
  }, utils.getYearRange(minDate, maxDate).map(function (year) {
    var yearNumber = utils.getYear(year);
    var selected = yearNumber === currentYear;
    return createElement(Year$1, {
      key: utils.getYearText(year),
      selected: selected,
      value: yearNumber,
      onSelect: onYearSelect,
      ref: selected ? selectedYearRef : undefined,
      disabled: Boolean(disablePast && utils.isBeforeYear(year, utils.date()) || disableFuture && utils.isAfterYear(year, utils.date()))
    }, utils.getYearText(year));
  }));
};

var useStyles$a = makeStyles(function (theme) {
  return {
    root: {
      flex: '1 0 33.33%',
      display: 'flex',
      alignItems: 'center',
      justifyContent: 'center',
      cursor: 'pointer',
      outline: 'none',
      height: 75,
      transition: theme.transitions.create('font-size', {
        duration: '100ms'
      }),
      '&:focus': {
        color: theme.palette.primary.main,
        fontWeight: theme.typography.fontWeightMedium
      }
    },
    monthSelected: {
      color: theme.palette.primary.main,
      fontWeight: theme.typography.fontWeightMedium
    },
    monthDisabled: {
      pointerEvents: 'none',
      color: theme.palette.text.hint
    }
  };
}, {
  name: 'MuiPickersMonth'
});
var Month = function Month(_ref) {
  var selected = _ref.selected,
      onSelect = _ref.onSelect,
      disabled = _ref.disabled,
      value = _ref.value,
      children = _ref.children,
      other = _objectWithoutProperties(_ref, ["selected", "onSelect", "disabled", "value", "children"]);

  var classes = useStyles$a();
  var handleSelection = useCallback(function () {
    onSelect(value);
  }, [onSelect, value]);
  return createElement(Typography, _extends({
    role: "button",
    component: "div",
    className: clsx(classes.root, selected && classes.monthSelected, disabled && classes.monthDisabled),
    tabIndex: disabled ? -1 : 0,
    onClick: handleSelection,
    onKeyPress: handleSelection,
    color: selected ? 'primary' : undefined,
    variant: selected ? 'h5' : 'subtitle1',
    children: children
  }, other));
};
Month.displayName = 'Month';

var useStyles$b = makeStyles({
  container: {
    width: 310,
    display: 'flex',
    flexWrap: 'wrap',
    alignContent: 'stretch'
  }
}, {
  name: 'MuiPickersMonthSelection'
});
var MonthSelection = function MonthSelection(_ref) {
  var disablePast = _ref.disablePast,
      disableFuture = _ref.disableFuture,
      minDate = _ref.minDate,
      maxDate = _ref.maxDate,
      date = _ref.date,
      onMonthChange = _ref.onMonthChange,
      onChange = _ref.onChange;
  var utils = useUtils();
  var classes = useStyles$b();
  var currentMonth = utils.getMonth(date);

  var shouldDisableMonth = function shouldDisableMonth(month) {
    var now = utils.date();
    var utilMinDate = utils.date(minDate);
    var utilMaxDate = utils.date(maxDate);
    var firstEnabledMonth = utils.startOfMonth(disablePast && utils.isAfter(now, utilMinDate) ? now : utilMinDate);
    var lastEnabledMonth = utils.startOfMonth(disableFuture && utils.isBefore(now, utilMaxDate) ? now : utilMaxDate);
    var isBeforeFirstEnabled = utils.isBefore(month, firstEnabledMonth);
    var isAfterLastEnabled = utils.isAfter(month, lastEnabledMonth);
    return isBeforeFirstEnabled || isAfterLastEnabled;
  };

  var onMonthSelect = useCallback(function (month) {
    var newDate = utils.setMonth(date, month);
    onChange(newDate, true);

    if (onMonthChange) {
      onMonthChange(newDate);
    }
  }, [date, onChange, onMonthChange, utils]);
  return createElement("div", {
    className: classes.container
  }, utils.getMonthArray(date).map(function (month) {
    var monthNumber = utils.getMonth(month);
    var monthText = utils.format(month, 'MMM');
    return createElement(Month, {
      key: monthText,
      value: monthNumber,
      selected: monthNumber === currentMonth,
      onSelect: onMonthSelect,
      disabled: shouldDisableMonth(month)
    }, monthText);
  }));
};

var getOrientation = function getOrientation() {
  if (typeof window === 'undefined') {
    return 'portrait';
  }

  if (window.screen && window.screen.orientation && window.screen.orientation.angle) {
    return Math.abs(window.screen.orientation.angle) === 90 ? 'landscape' : 'portrait';
  } // Support IOS safari


  if (window.orientation) {
    return Math.abs(Number(window.orientation)) === 90 ? 'landscape' : 'portrait';
  }

  return 'portrait';
};

function useIsLandscape(customOrientation) {
  var _React$useState = useState(getOrientation()),
      _React$useState2 = _slicedToArray(_React$useState, 2),
      orientation = _React$useState2[0],
      setOrientation = _React$useState2[1];

  var eventHandler = useCallback(function () {
    return setOrientation(getOrientation());
  }, []);
  useIsomorphicEffect(function () {
    window.addEventListener('orientationchange', eventHandler);
    return function () {
      return window.removeEventListener('orientationchange', eventHandler);
    };
  }, [eventHandler]);
  var orientationToUse = customOrientation || orientation;
  return orientationToUse === 'landscape';
}

function ownKeys$4(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }

function _objectSpread$4(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys$4(source, true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys$4(source).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }
var viewsMap = {
  year: YearSelection,
  month: MonthSelection,
  date: Calendar$1,
  hours: ClockView,
  minutes: ClockView,
  seconds: ClockView
};
var useStyles$c = makeStyles({
  container: {
    display: 'flex',
    flexDirection: 'column'
  },
  containerLandscape: {
    flexDirection: 'row'
  },
  pickerView: {
    overflowX: 'hidden',
    minHeight: VIEW_HEIGHT,
    minWidth: DIALOG_WIDTH,
    maxWidth: DIALOG_WIDTH_WIDER,
    display: 'flex',
    flexDirection: 'column',
    justifyContent: 'center'
  },
  pickerViewLandscape: {
    padding: '0 8px'
  }
}, {
  name: 'MuiPickersBasePicker'
});
var Picker = function Picker(_ref) {
  var date = _ref.date,
      views = _ref.views,
      disableToolbar = _ref.disableToolbar,
      onChange = _ref.onChange,
      openTo = _ref.openTo,
      unparsedMinDate = _ref.minDate,
      unparsedMaxDate = _ref.maxDate,
      ToolbarComponent = _ref.ToolbarComponent,
      orientation = _ref.orientation,
      rest = _objectWithoutProperties(_ref, ["date", "views", "disableToolbar", "onChange", "openTo", "minDate", "maxDate", "ToolbarComponent", "orientation"]);

  var utils = useUtils();
  var classes = useStyles$c();
  var isLandscape = useIsLandscape(orientation);

  var _useViews = useViews(views, openTo, onChange),
      openView = _useViews.openView,
      setOpenView = _useViews.setOpenView,
      handleChangeAndOpenNext = _useViews.handleChangeAndOpenNext;

  var minDate = useMemo(function () {
    return utils.date(unparsedMinDate);
  }, [unparsedMinDate, utils]);
  var maxDate = useMemo(function () {
    return utils.date(unparsedMaxDate);
  }, [unparsedMaxDate, utils]);
  return createElement("div", {
    className: clsx(classes.container, isLandscape && classes.containerLandscape)
  }, !disableToolbar && createElement(ToolbarComponent, _extends({}, rest, {
    views: views,
    isLandscape: isLandscape,
    date: date,
    onChange: onChange,
    setOpenView: setOpenView,
    openView: openView
  })), createElement("div", {
    className: clsx(classes.pickerView, isLandscape && classes.pickerViewLandscape)
  }, openView === 'year' && createElement(YearSelection, _extends({}, rest, {
    date: date,
    onChange: handleChangeAndOpenNext,
    minDate: minDate,
    maxDate: maxDate
  })), openView === 'month' && createElement(MonthSelection, _extends({}, rest, {
    date: date,
    onChange: handleChangeAndOpenNext,
    minDate: minDate,
    maxDate: maxDate
  })), openView === 'date' && createElement(Calendar$1, _extends({}, rest, {
    date: date,
    onChange: handleChangeAndOpenNext,
    minDate: minDate,
    maxDate: maxDate
  })), (openView === 'hours' || openView === 'minutes' || openView === 'seconds') && createElement(ClockView, _extends({}, rest, {
    date: date,
    type: openView,
    onHourChange: handleChangeAndOpenNext,
    onMinutesChange: handleChangeAndOpenNext,
    onSecondsChange: handleChangeAndOpenNext
  }))));
};
Picker.defaultProps = _objectSpread$4({}, datePickerDefaultProps, {
  views: Object.keys(viewsMap)
});

function makePickerWithState(_ref) {
  var Input = _ref.Input,
      useState = _ref.useState,
      useOptions = _ref.useOptions,
      getCustomProps = _ref.getCustomProps,
      DefaultToolbarComponent = _ref.DefaultToolbarComponent;

  function PickerWithState(props) {
    var allowKeyboardControl = props.allowKeyboardControl,
        ampm = props.ampm,
        animateYearScrolling = props.animateYearScrolling,
        autoOk = props.autoOk,
        dateRangeIcon = props.dateRangeIcon,
        disableFuture = props.disableFuture,
        disablePast = props.disablePast,
        disableToolbar = props.disableToolbar,
        emptyLabel = props.emptyLabel,
        format = props.format,
        forwardedRef = props.forwardedRef,
        hideTabs = props.hideTabs,
        initialFocusedDate = props.initialFocusedDate,
        invalidDateMessage = props.invalidDateMessage,
        invalidLabel = props.invalidLabel,
        labelFunc = props.labelFunc,
        leftArrowButtonProps = props.leftArrowButtonProps,
        leftArrowIcon = props.leftArrowIcon,
        loadingIndicator = props.loadingIndicator,
        maxDate = props.maxDate,
        maxDateMessage = props.maxDateMessage,
        minDate = props.minDate,
        minDateMessage = props.minDateMessage,
        minutesStep = props.minutesStep,
        onAccept = props.onAccept,
        onChange = props.onChange,
        onClose = props.onClose,
        onMonthChange = props.onMonthChange,
        onOpen = props.onOpen,
        onYearChange = props.onYearChange,
        openTo = props.openTo,
        orientation = props.orientation,
        renderDay = props.renderDay,
        rightArrowButtonProps = props.rightArrowButtonProps,
        rightArrowIcon = props.rightArrowIcon,
        shouldDisableDate = props.shouldDisableDate,
        strictCompareDates = props.strictCompareDates,
        timeIcon = props.timeIcon,
        _props$ToolbarCompone = props.ToolbarComponent,
        ToolbarComponent = _props$ToolbarCompone === void 0 ? DefaultToolbarComponent : _props$ToolbarCompone,
        value = props.value,
        variant = props.variant,
        views = props.views,
        other = _objectWithoutProperties(props, ["allowKeyboardControl", "ampm", "animateYearScrolling", "autoOk", "dateRangeIcon", "disableFuture", "disablePast", "disableToolbar", "emptyLabel", "format", "forwardedRef", "hideTabs", "initialFocusedDate", "invalidDateMessage", "invalidLabel", "labelFunc", "leftArrowButtonProps", "leftArrowIcon", "loadingIndicator", "maxDate", "maxDateMessage", "minDate", "minDateMessage", "minutesStep", "onAccept", "onChange", "onClose", "onMonthChange", "onOpen", "onYearChange", "openTo", "orientation", "renderDay", "rightArrowButtonProps", "rightArrowIcon", "shouldDisableDate", "strictCompareDates", "timeIcon", "ToolbarComponent", "value", "variant", "views"]);

    var injectedProps = getCustomProps ? getCustomProps(props) : {};
    var options = useOptions(props);

    var _useState = useState(props, options),
        pickerProps = _useState.pickerProps,
        inputProps = _useState.inputProps,
        wrapperProps = _useState.wrapperProps;

    return createElement(Wrapper, _extends({
      variant: variant,
      InputComponent: Input,
      DateInputProps: inputProps
    }, injectedProps, wrapperProps, other), createElement(Picker, _extends({}, pickerProps, {
      allowKeyboardControl: allowKeyboardControl,
      ampm: ampm,
      animateYearScrolling: animateYearScrolling,
      dateRangeIcon: dateRangeIcon,
      disableFuture: disableFuture,
      disablePast: disablePast,
      disableToolbar: disableToolbar,
      hideTabs: hideTabs,
      leftArrowButtonProps: leftArrowButtonProps,
      leftArrowIcon: leftArrowIcon,
      loadingIndicator: loadingIndicator,
      maxDate: maxDate,
      minDate: minDate,
      minutesStep: minutesStep,
      onMonthChange: onMonthChange,
      onYearChange: onYearChange,
      openTo: openTo,
      orientation: orientation,
      renderDay: renderDay,
      rightArrowButtonProps: rightArrowButtonProps,
      rightArrowIcon: rightArrowIcon,
      shouldDisableDate: shouldDisableDate,
      strictCompareDates: strictCompareDates,
      timeIcon: timeIcon,
      ToolbarComponent: ToolbarComponent,
      views: views
    })));
  }

  return PickerWithState;
}

function ownKeys$5(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }

function _objectSpread$5(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys$5(source, true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys$5(source).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }

var defaultProps = _objectSpread$5({}, datePickerDefaultProps, {
  openTo: 'date',
  views: ['year', 'date']
});

function useOptions(props) {
  var utils = useUtils();
  return {
    getDefaultFormat: function getDefaultFormat() {
      return getFormatByViews(props.views, utils);
    }
  };
}

var DatePicker = makePickerWithState({
  useOptions: useOptions,
  Input: PureDateInput,
  useState: usePickerState,
  DefaultToolbarComponent: DatePickerToolbar
});
var KeyboardDatePicker = makePickerWithState({
  useOptions: useOptions,
  Input: KeyboardDateInput,
  useState: useKeyboardPickerState,
  DefaultToolbarComponent: DatePickerToolbar
});
DatePicker.defaultProps = defaultProps;
KeyboardDatePicker.defaultProps = defaultProps;

var useStyles$d = makeStyles({
  toolbarLandscape: {
    flexWrap: 'wrap'
  },
  toolbarAmpmLeftPadding: {
    paddingLeft: 50
  },
  separator: {
    margin: '0 4px 0 2px',
    cursor: 'default'
  },
  hourMinuteLabel: {
    display: 'flex',
    justifyContent: 'flex-end',
    alignItems: 'flex-end'
  },
  hourMinuteLabelAmpmLandscape: {
    marginTop: 'auto'
  },
  hourMinuteLabelReverse: {
    flexDirection: 'row-reverse'
  },
  ampmSelection: {
    marginLeft: 20,
    marginRight: -20,
    display: 'flex',
    flexDirection: 'column'
  },
  ampmLandscape: {
    margin: '4px 0 auto',
    flexDirection: 'row',
    justifyContent: 'space-around',
    flexBasis: '100%'
  },
  ampmSelectionWithSeconds: {
    marginLeft: 15,
    marginRight: 10
  },
  ampmLabel: {
    fontSize: 18
  }
}, {
  name: 'MuiPickersTimePickerToolbar'
});
function useMeridiemMode(date, ampm, onChange) {
  var utils = useUtils();
  var meridiemMode = getMeridiem(date, utils);
  var handleMeridiemChange = useCallback(function (mode) {
    var timeWithMeridiem = convertToMeridiem(date, mode, Boolean(ampm), utils);
    onChange(timeWithMeridiem, false);
  }, [ampm, date, onChange, utils]);
  return {
    meridiemMode: meridiemMode,
    handleMeridiemChange: handleMeridiemChange
  };
}
var TimePickerToolbar = function TimePickerToolbar(_ref) {
  var date = _ref.date,
      views = _ref.views,
      ampm = _ref.ampm,
      openView = _ref.openView,
      onChange = _ref.onChange,
      isLandscape = _ref.isLandscape,
      setOpenView = _ref.setOpenView;
  var utils = useUtils();
  var theme = useTheme();
  var classes = useStyles$d();

  var _useMeridiemMode = useMeridiemMode(date, ampm, onChange),
      meridiemMode = _useMeridiemMode.meridiemMode,
      handleMeridiemChange = _useMeridiemMode.handleMeridiemChange;

  var clockTypographyVariant = isLandscape ? 'h3' : 'h2';
  return createElement(PickerToolbar, {
    isLandscape: isLandscape,
    className: clsx(isLandscape ? classes.toolbarLandscape : ampm && classes.toolbarAmpmLeftPadding)
  }, createElement("div", {
    className: clsx(classes.hourMinuteLabel, ampm && isLandscape && classes.hourMinuteLabelAmpmLandscape, {
      rtl: classes.hourMinuteLabelReverse
    }[theme.direction])
  }, arrayIncludes(views, 'hours') && createElement(ToolbarButton$1, {
    variant: clockTypographyVariant,
    onClick: function onClick() {
      return setOpenView(ClockType$1.HOURS);
    },
    selected: openView === ClockType$1.HOURS,
    label: utils.getHourText(date, Boolean(ampm))
  }), arrayIncludes(views, ['hours', 'minutes']) && createElement(ToolbarText, {
    label: ":",
    variant: clockTypographyVariant,
    selected: false,
    className: classes.separator
  }), arrayIncludes(views, 'minutes') && createElement(ToolbarButton$1, {
    variant: clockTypographyVariant,
    onClick: function onClick() {
      return setOpenView(ClockType$1.MINUTES);
    },
    selected: openView === ClockType$1.MINUTES,
    label: utils.getMinuteText(date)
  }), arrayIncludes(views, ['minutes', 'seconds']) && createElement(ToolbarText, {
    variant: "h2",
    label: ":",
    selected: false,
    className: classes.separator
  }), arrayIncludes(views, 'seconds') && createElement(ToolbarButton$1, {
    variant: "h2",
    onClick: function onClick() {
      return setOpenView(ClockType$1.SECONDS);
    },
    selected: openView === ClockType$1.SECONDS,
    label: utils.getSecondText(date)
  })), ampm && createElement("div", {
    className: clsx(classes.ampmSelection, isLandscape && classes.ampmLandscape, arrayIncludes(views, 'seconds') && classes.ampmSelectionWithSeconds)
  }, createElement(ToolbarButton$1, {
    disableRipple: true,
    variant: "subtitle1",
    selected: meridiemMode === 'am',
    typographyClassName: classes.ampmLabel,
    label: utils.getMeridiemText('am'),
    onClick: function onClick() {
      return handleMeridiemChange('am');
    }
  }), createElement(ToolbarButton$1, {
    disableRipple: true,
    variant: "subtitle1",
    selected: meridiemMode === 'pm',
    typographyClassName: classes.ampmLabel,
    label: utils.getMeridiemText('pm'),
    onClick: function onClick() {
      return handleMeridiemChange('pm');
    }
  })));
};

function ownKeys$6(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }

function _objectSpread$6(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys$6(source, true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys$6(source).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }

var defaultProps$1 = _objectSpread$6({}, timePickerDefaultProps, {
  openTo: 'hours',
  views: ['hours', 'minutes']
});

function useOptions$1(props) {
  var utils = useUtils();
  return {
    getDefaultFormat: function getDefaultFormat() {
      return pick12hOr24hFormat(props.format, props.ampm, {
        '12h': utils.time12hFormat,
        '24h': utils.time24hFormat
      });
    }
  };
}

var TimePicker = makePickerWithState({
  useOptions: useOptions$1,
  Input: PureDateInput,
  useState: usePickerState,
  DefaultToolbarComponent: TimePickerToolbar
});
var KeyboardTimePicker = makePickerWithState({
  useOptions: useOptions$1,
  Input: KeyboardDateInput,
  useState: useKeyboardPickerState,
  DefaultToolbarComponent: TimePickerToolbar,
  getCustomProps: function getCustomProps(props) {
    return {
      refuse: props.ampm ? /[^\dap]+/gi : /[^\d]+/gi
    };
  }
});
TimePicker.defaultProps = defaultProps$1;
KeyboardTimePicker.defaultProps = defaultProps$1;

var TimeIcon = function TimeIcon(props) {
  return React__default.createElement(SvgIcon, props, React__default.createElement("path", {
    d: "M11.99 2C6.47 2 2 6.48 2 12s4.47 10 9.99 10C17.52 22 22 17.52 22 12S17.52 2 11.99 2zM12 20c-4.42 0-8-3.58-8-8s3.58-8 8-8 8 3.58 8 8-3.58 8-8 8z"
  }), React__default.createElement("path", {
    fill: "none",
    d: "M0 0h24v24H0z"
  }), React__default.createElement("path", {
    d: "M12.5 7H11v6l5.25 3.15.75-1.23-4.5-2.67z"
  }));
};

var DateRangeIcon = function DateRangeIcon(props) {
  return React__default.createElement(SvgIcon, props, React__default.createElement("path", {
    d: "M9 11H7v2h2v-2zm4 0h-2v2h2v-2zm4 0h-2v2h2v-2zm2-7h-1V2h-2v2H8V2H6v2H5c-1.11 0-1.99.9-1.99 2L3 20c0 1.1.89 2 2 2h14c1.1 0 2-.9 2-2V6c0-1.1-.9-2-2-2zm0 16H5V9h14v11z"
  }), React__default.createElement("path", {
    fill: "none",
    d: "M0 0h24v24H0z"
  }));
};

var viewToTabIndex = function viewToTabIndex(openView) {
  if (openView === 'date' || openView === 'year') {
    return 'date';
  }

  return 'time';
};

var tabIndexToView = function tabIndexToView(tab) {
  if (tab === 'date') {
    return 'date';
  }

  return 'hours';
};

var useStyles$e = makeStyles(function (theme) {
  // prettier-ignore
  var tabsBackground = theme.palette.type === 'light' ? theme.palette.primary.main : theme.palette.background["default"];
  return {
    tabs: {
      color: theme.palette.getContrastText(tabsBackground),
      backgroundColor: tabsBackground
    }
  };
}, {
  name: 'MuiPickerDTTabs'
});
var DateTimePickerTabs = function DateTimePickerTabs(_ref) {
  var view = _ref.view,
      onChange = _ref.onChange,
      dateRangeIcon = _ref.dateRangeIcon,
      timeIcon = _ref.timeIcon;
  var classes = useStyles$e();
  var theme = useTheme();
  var indicatorColor = theme.palette.type === 'light' ? 'secondary' : 'primary';

  var handleChange = function handleChange(e, value) {
    if (value !== viewToTabIndex(view)) {
      onChange(tabIndexToView(value));
    }
  };

  return createElement(Paper, null, createElement(Tabs, {
    variant: "fullWidth",
    value: viewToTabIndex(view),
    onChange: handleChange,
    className: classes.tabs,
    indicatorColor: indicatorColor
  }, createElement(Tab, {
    value: "date",
    icon: createElement(Fragment, null, dateRangeIcon)
  }), createElement(Tab, {
    value: "time",
    icon: createElement(Fragment, null, timeIcon)
  })));
};
DateTimePickerTabs.defaultProps = {
  dateRangeIcon: createElement(DateRangeIcon, null),
  timeIcon: createElement(TimeIcon, null)
};

var useStyles$f = makeStyles(function (_) {
  return {
    toolbar: {
      paddingLeft: 16,
      paddingRight: 16,
      justifyContent: 'space-around'
    },
    separator: {
      margin: '0 4px 0 2px',
      cursor: 'default'
    }
  };
}, {
  name: 'MuiPickerDTToolbar'
});
var DateTimePickerToolbar = function DateTimePickerToolbar(_ref) {
  var date = _ref.date,
      openView = _ref.openView,
      setOpenView = _ref.setOpenView,
      ampm = _ref.ampm,
      hideTabs = _ref.hideTabs,
      dateRangeIcon = _ref.dateRangeIcon,
      timeIcon = _ref.timeIcon,
      onChange = _ref.onChange;
  var utils = useUtils();
  var classes = useStyles$f();
  var showTabs = !hideTabs && typeof window !== 'undefined' && window.innerHeight > 667;

  var _useMeridiemMode = useMeridiemMode(date, ampm, onChange),
      meridiemMode = _useMeridiemMode.meridiemMode,
      handleMeridiemChange = _useMeridiemMode.handleMeridiemChange;

  var theme = useTheme();
  var rtl = theme.direction === 'rtl';
  return createElement(Fragment, null, createElement(PickerToolbar, {
    isLandscape: false,
    className: classes.toolbar
  }, createElement(Grid, {
    container: true,
    justify: "center",
    wrap: "nowrap"
  }, createElement(Grid, {
    item: true,
    container: true,
    xs: 5,
    justify: "flex-start",
    direction: "column"
  }, createElement("div", null, createElement(ToolbarButton$1, {
    variant: "subtitle1",
    onClick: function onClick() {
      return setOpenView('year');
    },
    selected: openView === 'year',
    label: utils.getYearText(date)
  })), createElement("div", null, createElement(ToolbarButton$1, {
    variant: "h4",
    onClick: function onClick() {
      return setOpenView('date');
    },
    selected: openView === 'date',
    label: utils.getDateTimePickerHeaderText(date)
  }))), createElement(Grid, {
    item: true,
    container: true,
    xs: 6,
    justify: "center",
    alignItems: "flex-end",
    direction: rtl ? 'row-reverse' : 'row'
  }, createElement(ToolbarButton$1, {
    variant: "h3",
    onClick: function onClick() {
      return setOpenView('hours');
    },
    selected: openView === 'hours',
    label: utils.getHourText(date, ampm)
  }), createElement(ToolbarText, {
    variant: "h3",
    label: ":",
    className: classes.separator
  }), createElement(ToolbarButton$1, {
    variant: "h3",
    onClick: function onClick() {
      return setOpenView('minutes');
    },
    selected: openView === 'minutes',
    label: utils.getMinuteText(date)
  })), ampm && createElement(Grid, {
    item: true,
    container: true,
    xs: 1,
    direction: "column",
    justify: "flex-end"
  }, createElement(ToolbarButton$1, {
    variant: "subtitle1",
    selected: meridiemMode === 'am',
    label: utils.getMeridiemText('am'),
    onClick: function onClick() {
      return handleMeridiemChange('am');
    }
  }), createElement(ToolbarButton$1, {
    variant: "subtitle1",
    selected: meridiemMode === 'pm',
    label: utils.getMeridiemText('pm'),
    onClick: function onClick() {
      return handleMeridiemChange('pm');
    }
  })))), showTabs && createElement(DateTimePickerTabs, {
    dateRangeIcon: dateRangeIcon,
    timeIcon: timeIcon,
    view: openView,
    onChange: setOpenView
  }));
};

function ownKeys$7(object, enumerableOnly) { var keys = Object.keys(object); if (Object.getOwnPropertySymbols) { var symbols = Object.getOwnPropertySymbols(object); if (enumerableOnly) symbols = symbols.filter(function (sym) { return Object.getOwnPropertyDescriptor(object, sym).enumerable; }); keys.push.apply(keys, symbols); } return keys; }

function _objectSpread$7(target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i] != null ? arguments[i] : {}; if (i % 2) { ownKeys$7(source, true).forEach(function (key) { _defineProperty(target, key, source[key]); }); } else if (Object.getOwnPropertyDescriptors) { Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); } else { ownKeys$7(source).forEach(function (key) { Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); }); } } return target; }

var defaultProps$2 = _objectSpread$7({}, dateTimePickerDefaultProps, {
  wider: true,
  orientation: 'portrait',
  openTo: 'date',
  views: ['year', 'date', 'hours', 'minutes']
});

function useOptions$2(props) {
  var utils = useUtils();

  if (props.orientation !== 'portrait') {
    throw new Error('We are not supporting custom orientation for DateTimePicker yet :(');
  }

  return {
    getDefaultFormat: function getDefaultFormat() {
      return pick12hOr24hFormat(props.format, props.ampm, {
        '12h': utils.dateTime12hFormat,
        '24h': utils.dateTime24hFormat
      });
    }
  };
}

var DateTimePicker = makePickerWithState({
  useOptions: useOptions$2,
  Input: PureDateInput,
  useState: usePickerState,
  DefaultToolbarComponent: DateTimePickerToolbar
});
var KeyboardDateTimePicker = makePickerWithState({
  useOptions: useOptions$2,
  Input: KeyboardDateInput,
  useState: useKeyboardPickerState,
  DefaultToolbarComponent: DateTimePickerToolbar,
  getCustomProps: function getCustomProps(props) {
    return {
      refuse: props.ampm ? /[^\dap]+/gi : /[^\d]+/gi
    };
  }
});
DateTimePicker.defaultProps = defaultProps$2;
KeyboardDateTimePicker.defaultProps = defaultProps$2;

function useStaticState(_ref) {
  var value = _ref.value,
      _ref$autoOk = _ref.autoOk,
      autoOk = _ref$autoOk === void 0 ? true : _ref$autoOk,
      onChange = _ref.onChange,
      defaultFormat = _ref.defaultFormat;

  var _usePickerState = usePickerState({
    value: value,
    onChange: onChange,
    autoOk: autoOk
  }, {
    // just a random format, mostly always not needed for users
    getDefaultFormat: function getDefaultFormat() {
      return defaultFormat || 'MM/dd/yyyy';
    }
  }),
      pickerProps = _usePickerState.pickerProps,
      wrapperProps = _usePickerState.wrapperProps,
      inputProps = _usePickerState.inputProps;

  return {
    pickerProps: pickerProps,
    wrapperProps: wrapperProps,
    inputProps: inputProps
  };
}

export { Calendar$1 as Calendar, Clock$1 as Clock, ClockView, DatePicker, DateTimePicker, Day, KeyboardDatePicker, KeyboardDateTimePicker, KeyboardTimePicker, MuiPickersContext, MuiPickersUtilsProvider, Picker, TimePicker, ClockView$1 as TimePickerView, makePickerWithState, useKeyboardPickerState, usePickerState, useStaticState, useUtils, validate };
//# sourceMappingURL=material-ui-pickers.esm.js.map