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编辑当前文件:/home/freeclou/app.optimyar.com/backend/node_modules/react-dates/esm/utils/modifiers.js

import _defineProperty from "@babel/runtime/helpers/esm/defineProperty";

import isDayVisible from './isDayVisible';
import toISODateString from './toISODateString';
import toISOMonthString from './toISOMonthString';
import getPreviousMonthMemoLast from './getPreviousMonthMemoLast';
import { VERTICAL_SCROLLABLE } from '../constants';
export function addModifier(updatedDays, day, modifier, props, state) {
  var numberOfVisibleMonths = props.numberOfMonths,
      enableOutsideDays = props.enableOutsideDays,
      orientation = props.orientation;
  var firstVisibleMonth = state.currentMonth,
      visibleDays = state.visibleDays;
  var currentMonth = firstVisibleMonth;
  var numberOfMonths = numberOfVisibleMonths;

if (orientation === VERTICAL_SCROLLABLE) {
    numberOfMonths = Object.keys(visibleDays).length;
  } else {
    currentMonth = getPreviousMonthMemoLast(currentMonth);
    numberOfMonths += 2;
  }

if (!day || !isDayVisible(day, currentMonth, numberOfMonths, enableOutsideDays)) {
    return updatedDays;
  }

var iso = toISODateString(day);

var updatedDaysAfterAddition = _objectSpread({}, updatedDays);

if (enableOutsideDays) {
    var monthsToUpdate = Object.keys(visibleDays).filter(function (monthKey) {
      return Object.keys(visibleDays[monthKey]).indexOf(iso) > -1;
    });
    updatedDaysAfterAddition = monthsToUpdate.reduce(function (acc, monthIso) {
      var month = updatedDays[monthIso] || visibleDays[monthIso];

if (!month[iso] || !month[iso].has(modifier)) {
        var modifiers = new Set(month[iso]);
        modifiers.add(modifier);
        acc[monthIso] = _objectSpread({}, month, _defineProperty({}, iso, modifiers));
      }

return acc;
    }, updatedDaysAfterAddition);
  } else {
    var monthIso = toISOMonthString(day);
    var month = updatedDays[monthIso] || visibleDays[monthIso] || {};

if (!month[iso] || !month[iso].has(modifier)) {
      var modifiers = new Set(month[iso]);
      modifiers.add(modifier);
      updatedDaysAfterAddition[monthIso] = _objectSpread({}, month, _defineProperty({}, iso, modifiers));
    }
  }

return updatedDaysAfterAddition;
}
export function deleteModifier(updatedDays, day, modifier, props, state) {
  var numberOfVisibleMonths = props.numberOfMonths,
      enableOutsideDays = props.enableOutsideDays,
      orientation = props.orientation;
  var firstVisibleMonth = state.currentMonth,
      visibleDays = state.visibleDays;
  var currentMonth = firstVisibleMonth;
  var numberOfMonths = numberOfVisibleMonths;

if (orientation === VERTICAL_SCROLLABLE) {
    numberOfMonths = Object.keys(visibleDays).length;
  } else {
    currentMonth = getPreviousMonthMemoLast(currentMonth);
    numberOfMonths += 2;
  }

if (!day || !isDayVisible(day, currentMonth, numberOfMonths, enableOutsideDays)) {
    return updatedDays;
  }

var iso = toISODateString(day);

var updatedDaysAfterDeletion = _objectSpread({}, updatedDays);

if (enableOutsideDays) {
    var monthsToUpdate = Object.keys(visibleDays).filter(function (monthKey) {
      return Object.keys(visibleDays[monthKey]).indexOf(iso) > -1;
    });
    updatedDaysAfterDeletion = monthsToUpdate.reduce(function (acc, monthIso) {
      var month = updatedDays[monthIso] || visibleDays[monthIso];

if (month[iso] && month[iso].has(modifier)) {
        var modifiers = new Set(month[iso]);
        modifiers["delete"](modifier);
        acc[monthIso] = _objectSpread({}, month, _defineProperty({}, iso, modifiers));
      }

return acc;
    }, updatedDaysAfterDeletion);
  } else {
    var monthIso = toISOMonthString(day);
    var month = updatedDays[monthIso] || visibleDays[monthIso] || {};

if (month[iso] && month[iso].has(modifier)) {
      var modifiers = new Set(month[iso]);
      modifiers["delete"](modifier);
      updatedDaysAfterDeletion[monthIso] = _objectSpread({}, month, _defineProperty({}, iso, modifiers));
    }
  }

return updatedDaysAfterDeletion;
}