@fluentui/react-northstar/dist/commonjs/utils/date-time-utilities/dateGrid/getDayGrid.js

A themable React component library.

"use strict";

exports.__esModule = true;
exports.getDayGrid = void 0;
var _dateMath = require("../dateMath/dateMath");
var _dateValues = require("../dateValues/dateValues");
var _getDateRangeTypeToUse = require("./getDateRangeTypeToUse");
var _getBoundedDateRange = require("./getBoundedDateRange");
var _isRestrictedDate = require("./isRestrictedDate");
/**
 * Generates a grid of days, given the `options`.
 * Returns one additional week at the begining from the previous range
 * and one at the end from the future range
 * @param options - parameters to specify date related restrictions for the resulting grid
 */
var getDayGrid = function getDayGrid(options) {
  var selectedDate = options.selectedDate,
    dateRangeType = options.dateRangeType,
    firstDayOfWeek = options.firstDayOfWeek,
    today = options.today,
    minDate = options.minDate,
    maxDate = options.maxDate,
    weeksToShow = options.weeksToShow,
    workWeekDays = options.workWeekDays,
    daysToSelectInDayView = options.daysToSelectInDayView,
    restrictedDates = options.restrictedDates,
    markedDays = options.markedDays;
  var restrictedDateOptions = {
    minDate: minDate,
    maxDate: maxDate,
    restrictedDates: restrictedDates
  };
  var todaysDate = today || new Date();
  var navigatedDate = options.navigatedDate ? options.navigatedDate : todaysDate;
  var date;
  if (weeksToShow && weeksToShow <= 4) {
    // if showing less than a full month, just use date == navigatedDate
    date = new Date(navigatedDate.getFullYear(), navigatedDate.getMonth(), navigatedDate.getDate());
  } else {
    date = new Date(navigatedDate.getFullYear(), navigatedDate.getMonth(), 1);
  }
  var weeks = [];

  // Cycle the date backwards to get to the first day of the week.
  while (date.getDay() !== firstDayOfWeek) {
    date.setDate(date.getDate() - 1);
  }

  // add the transition week as last week of previous range
  date = (0, _dateMath.addDays)(date, -_dateValues.DAYS_IN_WEEK);

  // a flag to indicate whether all days of the week are outside the month
  var isAllDaysOfWeekOutOfMonth = false;

  // in work week view if the days aren't contiguous we use week view instead
  var selectedDateRangeType = (0, _getDateRangeTypeToUse.getDateRangeTypeToUse)(dateRangeType, workWeekDays, firstDayOfWeek);
  var selectedDates = [];
  if (!!selectedDate) {
    selectedDates = (0, _dateMath.getDateRangeArray)(selectedDate, selectedDateRangeType, firstDayOfWeek, workWeekDays, daysToSelectInDayView);
    selectedDates = (0, _getBoundedDateRange.getBoundedDateRange)(selectedDates, minDate, maxDate);
  }
  var shouldGetWeeks = true;
  for (var weekIndex = 0; shouldGetWeeks; weekIndex++) {
    var week = [];
    isAllDaysOfWeekOutOfMonth = true;
    var _loop = function _loop() {
      var originalDate = new Date(date.getTime());
      var dayInfo = {
        key: date.toString(),
        date: date.getDate().toString(),
        originalDate: originalDate,
        isInMonth: date.getMonth() === navigatedDate.getMonth(),
        isToday: (0, _dateMath.compareDates)(todaysDate, date),
        isSelected: (0, _dateMath.isInDateRangeArray)(date, selectedDates),
        isInBounds: !(0, _isRestrictedDate.isRestrictedDate)(date, restrictedDateOptions),
        isMarked: (markedDays == null ? void 0 : markedDays.some(function (markedDay) {
          return (0, _dateMath.compareDates)(originalDate, markedDay);
        })) || false
      };
      week.push(dayInfo);
      if (dayInfo.isInMonth) {
        isAllDaysOfWeekOutOfMonth = false;
      }
      date.setDate(date.getDate() + 1);
    };
    for (var dayIndex = 0; dayIndex < _dateValues.DAYS_IN_WEEK; dayIndex++) {
      _loop();
    }

    // We append the condition of the loop depending upon the showSixWeeksByDefault prop.
    shouldGetWeeks = weeksToShow ? weekIndex < weeksToShow + 1 : !isAllDaysOfWeekOutOfMonth || weekIndex === 0;

    // we don't check shouldGetWeeks before pushing because we want to add one extra week for transition state
    weeks.push(week);
  }
  return weeks;
};
exports.getDayGrid = getDayGrid;
//# sourceMappingURL=getDayGrid.js.map