react-native-calendars-datepicker/lib/commonjs/utils.js

Customizable date picker for React Native that supports Hijri calendar

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
exports.adjustDayjsHijriDate = exports.addTime = exports.YEAR_PAGE_SIZE = exports.VALID_JALALI_LOCALES = exports.JALALI_MONTHS = exports.DATE_FORMAT = exports.CALENDAR_FORMAT = void 0;
exports.areDatesOnSameDay = areDatesOnSameDay;
exports.cn = cn;
exports.convertHijriToGregorian = void 0;
exports.dateToUnix = dateToUnix;
exports.formatNumber = formatNumber;
exports.getDayjs = exports.getDateYear = exports.getDateMonth = exports.getDate = void 0;
exports.getDaysInHijriMonth = getDaysInHijriMonth;
exports.getDaysInMonth = getDaysInMonth;
exports.getEndOfDay = getEndOfDay;
exports.getFirstDayOfMonth = getFirstDayOfMonth;
exports.getParsedDate = exports.getMonthsArray = exports.getMonths = exports.getMonthName = exports.getMonthDays = exports.getJalaliMonths = exports.getFormatedDate = exports.getFormated = void 0;
exports.getStartOfDay = getStartOfDay;
exports.getYearRange = exports.getWeekdays = void 0;
exports.isDateBetween = isDateBetween;
exports.isDateDisabled = isDateDisabled;
exports.isHijriDateBetween = isHijriDateBetween;
exports.isMonthDisabled = isMonthDisabled;
exports.isValidJalaliLocale = void 0;
exports.isYearDisabled = isYearDisabled;
exports.removeTime = removeTime;
exports.useDeepCompareMemo = useDeepCompareMemo;
var _dayjs = _interopRequireWildcard(require("dayjs"));
var _clsx = require("clsx");
var _tailwindMerge = require("tailwind-merge");
var _react = require("react");
var _lodash = require("lodash");
var _numerals = require("./numerals");
var _core = _interopRequireDefault(require("@umalqura/core"));
function _interopRequireDefault(e) { return e && e.__esModule ? e : { default: e }; }
function _getRequireWildcardCache(e) { if ("function" != typeof WeakMap) return null; var r = new WeakMap(), t = new WeakMap(); return (_getRequireWildcardCache = function (e) { return e ? t : r; })(e); }
function _interopRequireWildcard(e, r) { if (!r && e && e.__esModule) return e; if (null === e || "object" != typeof e && "function" != typeof e) return { default: e }; var t = _getRequireWildcardCache(r); if (t && t.has(e)) return t.get(e); var n = { __proto__: null }, a = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var u in e) if ("default" !== u && {}.hasOwnProperty.call(e, u)) { var i = a ? Object.getOwnPropertyDescriptor(e, u) : null; i && (i.get || i.set) ? Object.defineProperty(n, u, i) : n[u] = e[u]; } return n.default = e, t && t.set(e, n), n; }
const CALENDAR_FORMAT = exports.CALENDAR_FORMAT = 'YYYY-MM-DD HH:mm';
const DATE_FORMAT = exports.DATE_FORMAT = 'YYYY-MM-DD';
const YEAR_PAGE_SIZE = exports.YEAR_PAGE_SIZE = 12;
const VALID_JALALI_LOCALES = exports.VALID_JALALI_LOCALES = new Set(['fa', 'en']);
const JALALI_MONTHS = exports.JALALI_MONTHS = {
  en: ['Farvardin', 'Ordibehesht', 'Khordad', 'Tir', 'Mordad', 'Shahrivar', 'Mehr', 'Aban', 'Azar', 'Dey', 'Bahman', 'Esfand'],
  fa: ['فروردین', 'اردیبهشت', 'خرداد', 'تیر', 'مرداد', 'شهریور', 'مهر', 'آبان', 'آذر', 'دی', 'بهمن', 'اسفند']
};
const isValidJalaliLocale = locale => VALID_JALALI_LOCALES.has(locale);
exports.isValidJalaliLocale = isValidJalaliLocale;
const getJalaliMonths = locale => JALALI_MONTHS[locale] || JALALI_MONTHS.en;
exports.getJalaliMonths = getJalaliMonths;
const getMonths = () => _dayjs.default.months();
exports.getMonths = getMonths;
const getMonthName = month => _dayjs.default.months()[month];
exports.getMonthName = getMonthName;
const convertHijriToGregorian = umalquraDate => {
  return _core.default.$.hijriToGregorian(umalquraDate.hy, umalquraDate.hm, umalquraDate.hd);
};
exports.convertHijriToGregorian = convertHijriToGregorian;
const adjustDayjsHijriDate = (dayjsDate, hijriDate) => {
  let umalquraDate = hijriDate;
  if (!umalquraDate && (0, _dayjs.isDayjs)(dayjsDate)) {
    umalquraDate = (0, _core.default)(new Date(dayjsDate.year(), dayjsDate.month(), dayjsDate.get('date')));
  }
  if (!umalquraDate) {
    umalquraDate = (0, _core.default)(new Date((0, _dayjs.default)(dayjsDate).toDate()));
  }
  const gregoryDate = convertHijriToGregorian(umalquraDate);
  let validDate;
  if (dayjsDate.$C === 'islamic') {
    validDate = dayjsDate.year(umalquraDate.hy).set('date', umalquraDate.hd).month(umalquraDate.hm - 1);
  } else {
    validDate = (0, _dayjs.default)(dayjsDate).toCalendarSystem('islamic').year(umalquraDate.hy).month(umalquraDate.hm - 1);
  }
  validDate.$M = umalquraDate.hm - 1;
  validDate.$C_M = umalquraDate.hm - 1;
  validDate.$D = umalquraDate.hd;
  validDate.$C_D = umalquraDate.hd;
  validDate.$y = umalquraDate.hy;
  validDate.$C_y = umalquraDate.hy;
  validDate.$G_D = gregoryDate.gd;
  validDate.$G_M = gregoryDate.gm;
  validDate.$G_y = gregoryDate.gy;
  validDate.$W = umalquraDate.dayOfWeek;
  return validDate;
};

/**
 * Converts a date to a dayjs object with optional Islamic calendar support.
 *
 * @param {DateType} date - The input date to convert (can be any value dayjs accepts)
 * @param {CalendarType} [calendar] - Optional calendar type to use ('islamic' for Hijri calendar)
 * @returns {Dayjs} A dayjs object in either the default or Islamic calendar system
 *
 * @example
 * // Get a standard dayjs object in the Geogorian calendar
 * const standard = getDayjs('2025-03-20');
 *
 * @example
 * // Get a dayjs object of a date in the Hijri calendar
 * const hijri = getDayjs('2025-03-20', 'islamic');
 */
exports.adjustDayjsHijriDate = adjustDayjsHijriDate;
const getDayjs = (date, calendar) => {
  if (date === undefined) {
    date = new Date();
  }
  if (calendar === 'islamic') {
    if (date && date.$C === 'islamic') {
      return date;
    }
    const dayjsHijri = adjustDayjsHijriDate(date);
    return dayjsHijri;
  }
  return (0, _dayjs.default)(date);
};

/**
 * Get months array
 *
 * @returns months array
 */
exports.getDayjs = getDayjs;
const getMonthsArray = ({
  calendar,
  locale
}) => {
  const monthNames = calendar === 'jalali' ? getJalaliMonths(locale) : _dayjs.default.months();
  const monthShortNames = calendar === 'jalali' ? getJalaliMonths(locale) : _dayjs.default.monthsShort();
  return monthNames.map((name, index) => ({
    index,
    name: {
      full: name,
      short: monthShortNames[index] || ''
    },
    isSelected: false
  }));
};

/**
 * Get weekdays
 *
 * @param locale - locale
 * @param firstDayOfWeek - first day of week
 * @param format - format short, min or full
 *
 * @returns weekdays
 */
exports.getMonthsArray = getMonthsArray;
const getWeekdays = (locale, firstDayOfWeek) => {
  _dayjs.default.locale(locale);
  const weekdayNames = _dayjs.default.weekdays();
  const weekdayShortNames = _dayjs.default.weekdaysShort();
  const weekdayMinNames = _dayjs.default.weekdaysMin();
  let weekdays = weekdayNames.map((name, index) => ({
    index,
    name: {
      full: name,
      short: weekdayShortNames[index] || '',
      min: weekdayMinNames[index] || ''
    }
  }));
  if (firstDayOfWeek > 0) {
    weekdays = [...weekdays.slice(firstDayOfWeek, weekdays.length), ...weekdays.slice(0, firstDayOfWeek)];
  }
  return weekdays;
};
exports.getWeekdays = getWeekdays;
const getFormated = (date, calendar) => getDayjs(date, calendar).format(CALENDAR_FORMAT);
exports.getFormated = getFormated;
const getDateMonth = (date, calendar) => getDayjs(date, calendar).month();
exports.getDateMonth = getDateMonth;
const getDateYear = (date, calendar) => getDayjs(date, calendar).year();

/**
 * Check if two dates are on the same day
 *
 * @param a - date to check
 * @param b - date to check
 * @param {CalendarType} [calendar] - Optional calendar type to use ('islamic' for Hijri calendar)
 *
 * @returns true if dates are on the same day, false otherwise
 */
exports.getDateYear = getDateYear;
function areDatesOnSameDay(a, b, calendar) {
  if (!a || !b) {
    return false;
  }
  const date_a = getDayjs(a, calendar).format(DATE_FORMAT);
  const date_b = getDayjs(b, calendar).format(DATE_FORMAT);
  return date_a === date_b;
}
function isHijriDateBetween(date, startDate, endDate) {
  const current = getDayjs(date, 'islamic');
  const start = startDate;
  const end = endDate;
  const isBeforeEnd = () => {
    if (current.year() > end.year()) return false;
    if (current.year() < end.year()) return true;
    if (current.month() > end.month()) return false;
    if (current.month() < end.month()) return true;
    return current.date() <= end.date();
  };
  const isAfterStart = () => {
    if (start.year() > current.year()) return false;
    if (start.year() < current.year()) return true;
    if (start.month() > current.month()) return false;
    if (start.month() < current.month()) return true;
    return start.date() <= current.date();
  };
  return isAfterStart() && isBeforeEnd();
}

/**
 * Check if date is between two dates
 *
 * @param date - date to check
 * @param options - options
 * @param {CalendarType} [calendar] - Optional calendar type to use ('islamic' for Hijri calendar)
 *
 * @returns true if date is between two dates, false otherwise
 */
function isDateBetween(date, {
  startDate,
  endDate
}, calendar) {
  if (!startDate || !endDate) {
    return false;
  }
  let isBetween = getDayjs(date, calendar) <= endDate && getDayjs(date, calendar) >= startDate;
  if (calendar === 'islamic') {
    isBetween = isHijriDateBetween(date, startDate, endDate);
  }
  return isBetween;
}

/**
 * Check if date is disabled
 *
 * @param date - date to check
 * @param options - options
 *
 * @returns true if date is disabled, false otherwise
 */
function isDateDisabled(date, {
  minDate,
  maxDate,
  enabledDates,
  disabledDates,
  calendar = 'gregory'
}) {
  if (minDate && date.isBefore(getDayjs(minDate, calendar).startOf('day'))) {
    return true;
  }
  if (maxDate && date.isAfter(getDayjs(maxDate, calendar).endOf('day'))) {
    return true;
  }
  if (enabledDates) {
    if (Array.isArray(enabledDates)) {
      const isEnabled = enabledDates.some(enabledDate => areDatesOnSameDay(date, enabledDate, calendar));
      return !isEnabled;
    } else if (enabledDates instanceof Function) {
      return !enabledDates(date);
    }
  } else if (disabledDates) {
    if (Array.isArray(disabledDates)) {
      const isDisabled = disabledDates.some(disabledDate => areDatesOnSameDay(date, disabledDate, calendar));
      return isDisabled;
    } else if (disabledDates instanceof Function) {
      return disabledDates(date);
    }
  }
  return false;
}

/**
 * Check if year is disabled
 *
 * @param year - year to check
 * @param options - options
 * @param {CalendarType} [calendar] - Optional calendar type to use ('islamic' for Hijri calendar)
 *
 * @returns true if year is disabled, false otherwise
 */
function isYearDisabled(year, {
  minDate,
  maxDate
}, calendar) {
  if (minDate && year < getDateYear(minDate, calendar)) return true;
  if (maxDate && year > getDateYear(maxDate, calendar)) return true;
  return false;
}

/**
 * Check if month is disabled
 *
 * @param month - month to check
 * @param date - date to check
 * @param options - options
 * @param {CalendarType} [calendar] - Optional calendar type to use ('islamic' for Hijri calendar)
 *
 * @returns true if month is disabled, false otherwise
 */
function isMonthDisabled(month, date, {
  minDate,
  maxDate
}, calendar) {
  if (minDate && month < getDateMonth(minDate, calendar) && getDateYear(date, calendar) === getDateYear(minDate, calendar)) return true;
  if (maxDate && month > getDateMonth(maxDate, calendar) && getDateYear(date, calendar) === getDateYear(maxDate, calendar)) return true;
  return false;
}

/**
 * Get formated date
 *
 * @param date - date to get formated date from
 * @param format - format to get formated date from
 * @param {CalendarType} [calendar] - Optional calendar type to use ('islamic' for Hijri calendar)
 *
 * @returns formated date
 */
const getFormatedDate = (date, format, calendar) => getDayjs(date, calendar).format(format);

/**
 * Get date
 *
 * @param date - date to get
 * @param {CalendarType} [calendar] - Optional calendar type to use ('islamic' for Hijri calendar)
 *
 * @returns date
 */
exports.getFormatedDate = getFormatedDate;
const getDate = (date, calendar) => getDayjs(date, calendar);

/**
 * Get year range
 *
 * @param year - year to get year range from
 *
 * @returns year range
 */
exports.getDate = getDate;
const getYearRange = year => {
  const endYear = YEAR_PAGE_SIZE * Math.ceil(year / YEAR_PAGE_SIZE);
  let startYear = endYear === year ? endYear : endYear - YEAR_PAGE_SIZE;
  if (startYear < 0) {
    startYear = 0;
  }
  return Array.from({
    length: YEAR_PAGE_SIZE
  }, (_, i) => startYear + i);
};

/**
 * Determines the number of days in a specific month of the Islamic (Hijri) calendar.
 *
 * This function calculates the number of days in a given Hijri month by checking
 * the last day's representation in the Islamic calendar. Most Hijri months are
 * either 29 or 30 days long.
 *
 * @param {dayjs.Dayjs} date - A dayjs object representing a reference date in the Islamic calendar
 * @returns {number} The number of days in the specified Hijri month (29 or 30)
 *
 * @example
 * // Determine days in a specific Hijri month
 * const specificMonth = getDaysInHijriMonth(dayjs('1446-04-01').toCalendarSystem('islamic'));
 *
 * @note
 * - The function uses the Umm al-Qura calendar system
 * - Month indexing starts at 1 (1 = Muharram, 12 = Dhu al-Hijjah) so +1 is added
 * - Relies on @umalqura/core calendar conversion
 */
exports.getYearRange = getYearRange;
function getDaysInHijriMonth(date) {
  const lastDay = (0, _core.default)(date.year(), date.month() + 1, 30);
  return lastDay.hd === 30 ? 30 : 29;
}

/**
 * Get days in month
 *
 * @param date - date to get days in month from
 * @param showOutsideDays - whether to show outside days
 * @param firstDayOfWeek - first day of week, number 0-6, 0 – Sunday, 6 – Saturday
 * @param {CalendarType} [calendar] - Optional calendar type to use ('islamic' for Hijri calendar)
 *
 * @returns days in month
 */
function getDaysInMonth(date, showOutsideDays, firstDayOfWeek, calendar) {
  const currentDate = getDayjs(date, calendar);
  let daysInCurrentMonth = currentDate.daysInMonth();
  let prevMonthDays = currentDate.add(-1, 'month').daysInMonth();
  if (calendar === 'islamic') {
    daysInCurrentMonth = getDaysInHijriMonth(currentDate);
    prevMonthDays = getDaysInHijriMonth(currentDate.month(currentDate.month() - 1));
  }
  const firstDay = currentDate.date(1 - firstDayOfWeek);
  let prevMonthOffset = firstDay.day() % 7;
  if (calendar === 'islamic') {
    prevMonthOffset = (0, _core.default)(currentDate.year(), currentDate.month() + 1, 1).dayOfWeek;
  }
  const daysInPrevMonth = showOutsideDays ? prevMonthOffset : 0;
  const monthDaysOffset = prevMonthOffset + daysInCurrentMonth;
  const daysInNextMonth = showOutsideDays ? monthDaysOffset > 35 ? 42 - monthDaysOffset : 35 - monthDaysOffset : 0;
  const fullDaysInMonth = daysInPrevMonth + daysInCurrentMonth + daysInNextMonth;
  return {
    prevMonthDays,
    prevMonthOffset,
    daysInCurrentMonth,
    daysInNextMonth,
    fullDaysInMonth
  };
}

/**
 * Get first day of month
 *
 * @param date - date to get first day of month from
 * @param firstDayOfWeek - first day of week, number 0-6, 0 – Sunday, 6 – Saturday
 * @param {CalendarType} [calendar] - Optional calendar type to use ('islamic' for Hijri calendar)
 *
 * @returns first day of month
 */
function getFirstDayOfMonth(date, firstDayOfWeek, calendar) {
  const d = getDate(date, calendar);
  return d.date(1 - firstDayOfWeek).day();
}

/**
 * Get start of day
 *
 * @param date - date to get start of day from
 * @param {CalendarType} [calendar] - Optional calendar type to use ('islamic' for Hijri calendar)
 *
 * @returns start of day
 */
function getStartOfDay(date, calendar) {
  return getDayjs(date, calendar).startOf('day');
}

/**
 * Get end of day
 *
 * @param date - date to get end of day from
 * @param {CalendarType} [calendar] - Optional calendar type to use ('islamic' for Hijri calendar)
 *
 * @returns end of day
 */
function getEndOfDay(date, calendar) {
  return getDayjs(date, calendar).endOf('day');
}

/**
 * Convert date to unix timestamp
 *
 * @param date - date to convert
 * @param {CalendarType} [calendar] - Optional calendar type to use ('islamic' for Hijri calendar)
 *
 * @returns unix timestamp
 */
function dateToUnix(date, calendar) {
  if (calendar === 'islamic' && date) {
    const dayjsDate = date;
    const umalquraDate = (0, _core.default)(dayjsDate.year(), dayjsDate.month() + 1, dayjsDate.get('date'));
    const gregoryDate = convertHijriToGregorian(umalquraDate);
    const dateTime = new Date(gregoryDate.gy, gregoryDate.gm, gregoryDate.gd);
    return dateTime.getTime() / 1000;
  }
  return getDayjs(date, calendar).unix();
}

/**
 * Remove time from date
 *
 * @param date - date to remove time from
 * @param {CalendarType} [calendar] - Optional calendar type to use ('islamic' for Hijri calendar)
 *
 * @returns date with time removed
 */
function removeTime(date, timeZone, calendar) {
  if (!date) {
    return undefined;
  }
  if (calendar === 'islamic') {
    let hijriDate = date;
    hijriDate.$H = 0;
    hijriDate.$m = 0;
    return hijriDate;
  }
  return (0, _dayjs.default)(_dayjs.default.tz(date, timeZone).startOf('day'));
}

/**
 * Get detailed date object
 *
 * @param date Get detailed date object
 * @param {CalendarType} [calendar] - Optional calendar type to use ('islamic' for Hijri calendar)
 *
 * @returns parsed date object
 */
const getParsedDate = (date, calendar) => {
  const dayjsDate = getDayjs(date, calendar);
  return {
    year: dayjsDate.year(),
    month: dayjsDate.month(),
    hour: dayjsDate.hour(),
    hour12: parseInt(dayjsDate.format('hh')),
    minute: dayjsDate.minute(),
    period: dayjsDate.format('A')
  };
};
exports.getParsedDate = getParsedDate;
const addTime = (date, calendar, hour, minute) => {
  if (calendar === 'islamic') {
    let hijriDateTime = date;
    if (hour) hijriDateTime.$H = hour;
    if (minute) hijriDateTime.$m = minute;
    return hijriDateTime;
  }
  if (hour && minute) {
    return date.hour(hour).minute(minute);
  }
  if (hour && !minute) {
    return date.hour(hour);
  }
  if (minute && !hour) {
    return date.minute(minute);
  }
  return date.hour(0).minute(0);
};
exports.addTime = addTime;
const getPrevHijriDate = (date, dateDay) => {
  const prevMonthIndex = date.month() === 0 ? 11 : date.month() - 1;
  const year = date.month() === 0 ? date.year() - 1 : date.year();
  const hijriDate = (0, _core.default)(year, prevMonthIndex + 1, dateDay);
  return adjustDayjsHijriDate(date, hijriDate);
};
const getNextHijriDate = (date, dateDay) => {
  const nextMonthIndex = date.month() === 11 ? 0 : date.month() + 1;
  const year = date.month() === 11 ? date.year() + 1 : date.year();
  const hijriDate = (0, _core.default)(year, nextMonthIndex + 1, dateDay);
  return adjustDayjsHijriDate(date, hijriDate);
};

/**
 * Calculate month days array based on current date
 *
 * @param datetime - The current date that selected
 * @param showOutsideDays
 * @param minDate - min selectable date
 * @param maxDate - max selectable date
 * @param firstDayOfWeek - first day of week, number 0-6, 0 – Sunday, 6 – Saturday
 * @param enabledDates - array of enabled dates, or a function that returns true for a given date (takes precedence over disabledDates)
 * @param disabledDates - array of disabled dates, or a function that returns true for a given date
 * @param prevMonthDays - number of days in the previous month
 * @param prevMonthOffset - number of days to offset the previous month
 * @param daysInCurrentMonth - number of days in the current month
 * @param daysInNextMonth - number of days in the next month
 * @param {CalendarType} [calendar] - Optional calendar type to use ('islamic' for Hijri calendar)
 *
 * @returns days array based on current date
 */
const getMonthDays = (datetime, showOutsideDays, minDate, maxDate, firstDayOfWeek, enabledDates, disabledDates, prevMonthDays, prevMonthOffset, daysInCurrentMonth, daysInNextMonth, numerals, calendar) => {
  const date = getDayjs(datetime, calendar);
  const prevDays = showOutsideDays ? Array.from({
    length: prevMonthOffset
  }, (_, index) => {
    const prevDay = index + (prevMonthDays - prevMonthOffset + 1);
    let thisDay = date.month(date.month() - 1).set('date', prevDay);
    if (calendar === 'islamic') {
      thisDay = getPrevHijriDate(date, prevDay);
    }
    return generateCalendarDay(prevDay, thisDay, minDate, maxDate, enabledDates, disabledDates, false, index + 1, firstDayOfWeek, numerals, calendar);
  }) : Array(prevMonthOffset).fill(null);
  const currentDays = Array.from({
    length: daysInCurrentMonth
  }, (_, index) => {
    const day = index + 1;
    let thisDay = date.set('date', day);
    if (calendar === 'islamic') {
      const hijriDate = (0, _core.default)(date.year(), date.month() + 1, day);
      thisDay = adjustDayjsHijriDate(date, hijriDate);
    }
    return generateCalendarDay(day, thisDay, minDate, maxDate, enabledDates, disabledDates, true, prevMonthOffset + day, firstDayOfWeek, numerals, calendar);
  });
  const nextDays = Array.from({
    length: daysInNextMonth
  }, (_, index) => {
    const day = index + 1;
    let thisDay = date.month(date.month() + 1).date(day);
    if (calendar === 'islamic') {
      thisDay = getNextHijriDate(date, day);
    }
    return generateCalendarDay(day, thisDay, minDate, maxDate, enabledDates, disabledDates, false, daysInCurrentMonth + prevMonthOffset + day, firstDayOfWeek, numerals, calendar);
  });
  return [...prevDays, ...currentDays, ...nextDays];
};
exports.getMonthDays = getMonthDays;
const getStartOfHijriWeek = date => {
  const hijriDate = (0, _core.default)(date.year(), date.month() + 1, date.get('date'));
  return adjustDayjsHijriDate(date, hijriDate.startOf('week'));
};

/**
 * Generate day object for displaying inside day cell
 *
 * @param number - number of day
 * @param date - calculated date based on day, month, and year
 * @param minDate - min selectable date
 * @param maxDate - max selectable date
 * @param enabledDates - array of enabled dates, or a function that returns true for a given date (takes precedence over disabledDates)
 * @param disabledDates - array of disabled dates, or a function that returns true for a given date
 * @param isCurrentMonth - define the day is in the current month
 * @param dayOfMonth - number the day in the current month
 * @param firstDayOfWeek - first day of week, number 0-6, 0 – Sunday, 6 – Saturday
 * @param {CalendarType} [calendar] - Optional calendar type to use ('islamic' for Hijri calendar)
 *
 * @returns days object based on current date
 */
const generateCalendarDay = (number, date, minDate, maxDate, enabledDates, disabledDates, isCurrentMonth, dayOfMonth, firstDayOfWeek, numerals, calendar) => {
  let startOfWeek = getDayjs(date, calendar).startOf('week').add(firstDayOfWeek, 'day');
  if (calendar === 'islamic') {
    startOfWeek = getStartOfHijriWeek(date);
  }
  return {
    text: formatNumber(number, numerals),
    number,
    date: date,
    isDisabled: isDateDisabled(date, {
      minDate,
      maxDate,
      enabledDates,
      disabledDates
    }),
    isCurrentMonth,
    dayOfMonth,
    isStartOfWeek: date.isSame(startOfWeek, 'day'),
    isEndOfWeek: date.day() === (firstDayOfWeek + 6) % 7
  };
};
function cn(...inputs) {
  return (0, _tailwindMerge.twMerge)((0, _clsx.clsx)(inputs));
}

/**
 * Deep compare memo
 *
 * @param value - value to compare
 * @param deps - dependencies
 *
 * @returns memoized value
 */
function useDeepCompareMemo(value, deps) {
  const ref = (0, _react.useRef)();
  const depsRef = (0, _react.useRef)();
  if (!depsRef.current || !deps.every((dep, i) => (0, _lodash.isEqual)(dep, depsRef.current[i]))) {
    ref.current = value;
    depsRef.current = deps;
  }
  return ref.current;
}
function getDigitMap(numerals) {
  const digitMap = {};
  const numeralDigits = _numerals.numeralSystems[numerals];
  for (let i = 0; i < 10; i++) {
    digitMap[i.toString()] = numeralDigits[i];
  }
  return digitMap;
}
function replaceDigits(input, numerals) {
  const digitMap = getDigitMap(numerals);
  return input.replace(/\d/g, digit => digitMap[digit] || digit);
}
function formatNumber(value, numerals) {
  return replaceDigits(value.toString(), numerals);
}
//# sourceMappingURL=utils.js.map