@trellixio/roaster-coffee/cjs/components/DatePicker/utils/index.js

Beans' product component library

'use strict';

const WEEK_LENGTH = 7;
const WEEKDAYS = [0, 1, 2, 3, 4, 5, 6];
function getWeeksForMonth(month, year) {
  const firstOfMonth = new Date(year, month, 1);
  const firstDayOfWeek = firstOfMonth.getDay();
  const weeks = [[]];
  let currentWeek = weeks[0];
  let currentDate = firstOfMonth;
  for (let i = 0; i < WEEKDAYS.indexOf(firstDayOfWeek); i += 1) {
    currentWeek.push(null);
  }
  const fillMonth = () => {
    if (currentWeek.length === WEEK_LENGTH) {
      currentWeek = [];
      weeks.push(currentWeek);
    }
    currentWeek.push(currentDate);
    currentDate = new Date(year, month, currentDate.getDate() + 1);
    if (currentDate.getMonth() === month) fillMonth();
  };
  fillMonth();
  return weeks;
}
function isSameDay(day1, day2) {
  return day1.getDate() === day2.getDate() && day1.getMonth() === day2.getMonth() && day1.getFullYear() === day2.getFullYear();
}
function dateIsSelected(day, date) {
  if (day == null) {
    return false;
  }
  return isSameDay(date, day);
}
function getNextDisplayMonth(month) {
  if (month === 11) {
    return 0;
  }
  return month + 1;
}
function getNextDisplayYear(month, year) {
  if (month === 11) {
    return year + 1;
  }
  return year;
}
function getPreviousDisplayMonth(month) {
  if (month === 0) {
    return 11;
  }
  return month - 1;
}
function getPreviousDisplayYear(month, year) {
  if (month === 0) {
    return year - 1;
  }
  return year;
}
function isDateAfter(date, dateToCompare) {
  return date.getTime() > dateToCompare.getTime();
}
function isDateBefore(date, dateToCompare) {
  return date.getTime() < dateToCompare.getTime();
}
function isDateDisabled(date, datesToCompare) {
  return datesToCompare.some((dateToCompare) => {
    return date.getTime() === dateToCompare.getTime();
  });
}
function monthName(month) {
  return [
    "January",
    "February",
    "March",
    "April",
    "May",
    "June",
    "July",
    "August",
    "September",
    "October",
    "November",
    "December"
  ][month];
}
function weekdayName(weekday) {
  return ["Su", "Mo", "Tu", "We", "Th", "Fr", "Sa"][weekday];
}
const formatDate = (date, separator = "-", dateFormat = "YYYY MM DD") => {
  const year = date.getFullYear();
  const month = (date.getMonth() + 1).toString().padStart(2, "0");
  const day = date.getDate().toString().padStart(2, "0");
  if (dateFormat === "DD MM YYYY") {
    return `${day}${separator}${month}${separator}${year}`;
  }
  return `${year}${separator}${month}${separator}${day}`;
};
function isDateValid({ date, maxDate, minDate }) {
  if (date == null) {
    return false;
  }
  if (Number.isNaN(date.getTime())) {
    return false;
  }
  if (maxDate && isDateAfter(date, maxDate)) {
    return false;
  }
  if (minDate && isDateBefore(date, minDate)) {
    return false;
  }
  return true;
}
function dateStringParser(dateString) {
  const date = new Date(dateString);
  if (Number.isNaN(date.getTime()) || !dateString) {
    return null;
  }
  return date;
}
function getSeparatorIndex(dateFormat) {
  if (dateFormat === "DD MM YYYY") return { first: 2, second: 5 };
  return { first: 4, second: 7 };
}
function noop() {
}
function pickCalendarProps(props) {
  const {
    value,
    month = (/* @__PURE__ */ new Date()).getMonth(),
    year = (/* @__PURE__ */ new Date()).getFullYear(),
    onInputError,
    minDate,
    maxDate,
    disableSpecificDates,
    dateFormat = "YYYY MM DD",
    separator = "-",
    defaultValue,
    onChange = noop,
    ...others
  } = props;
  return {
    calendarProps: {
      value,
      month,
      maxDate,
      minDate,
      year,
      dateFormat,
      separator,
      defaultValue,
      disableSpecificDates,
      onChange,
      onInputError
    },
    others
  };
}

exports.WEEKDAYS = WEEKDAYS;
exports.dateIsSelected = dateIsSelected;
exports.dateStringParser = dateStringParser;
exports.formatDate = formatDate;
exports.getNextDisplayMonth = getNextDisplayMonth;
exports.getNextDisplayYear = getNextDisplayYear;
exports.getPreviousDisplayMonth = getPreviousDisplayMonth;
exports.getPreviousDisplayYear = getPreviousDisplayYear;
exports.getSeparatorIndex = getSeparatorIndex;
exports.getWeeksForMonth = getWeeksForMonth;
exports.isDateAfter = isDateAfter;
exports.isDateBefore = isDateBefore;
exports.isDateDisabled = isDateDisabled;
exports.isDateValid = isDateValid;
exports.isSameDay = isSameDay;
exports.monthName = monthName;
exports.noop = noop;
exports.pickCalendarProps = pickCalendarProps;
exports.weekdayName = weekdayName;
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