suomifi-ui-components/dist/esm/core/Form/DateInput/dateUtils.js

Suomi.fi UI component library

import { eachMonthOfInterval, startOfMonth, endOfMonth, addYears, isWithinInterval, isBefore, isAfter, isSameMonth, eachWeekOfInterval, endOfWeek, eachDayOfInterval, isToday, getDay, format, parse, addDays, addMonths, startOfWeek, isSameDay } from 'date-fns';

var weekStartsOn = 1;
var defaultDateAdapter = function defaultDateAdapter(formatString) {
  if (formatString === void 0) {
    formatString = 'd.M.y';
  }
  return {
    format: function format$1(date) {
      return format(date, formatString);
    },
    parse: function parse$1(value) {
      return parse(value, formatString, new Date());
    }
  };
};
var yearOptions = function yearOptions(minDate, maxDate) {
  var min = minDate.getFullYear();
  var max = maxDate.getFullYear();
  return Array.from({
    length: max - min + 1
  }, function (_, i) {
    return min + i;
  });
};
var monthOptions = function monthOptions(selectedDate, minDate, maxDate, texts) {
  var year = selectedDate.getFullYear();
  var months = eachMonthOfInterval({
    start: new Date(year, 0, 1),
    end: new Date(year, 11, 31)
  });
  return months.reduce(function (array, month, index) {
    if (startOfMonth(minDate) > month || endOfMonth(maxDate) < month) ; else {
      array.push({
        name: texts.monthNames[index],
        value: index
      });
    }
    return array;
  }, []);
};
var moveDays = function moveDays(date, days) {
  return addDays(date, days);
};
var moveMonths = function moveMonths(date, months) {
  return addMonths(date, months);
};
var moveYears = function moveYears(date, years) {
  return addYears(date, years);
};
var firstDayOfMonth = function firstDayOfMonth(date) {
  return startOfMonth(date);
};
var lastDayOfMonth = function lastDayOfMonth(date) {
  return endOfMonth(date);
};
var firstDayOfWeek = function firstDayOfWeek(date) {
  return startOfWeek(date, {
    weekStartsOn: weekStartsOn
  });
};
var lastDayOfWeek = function lastDayOfWeek(date) {
  return endOfWeek(date, {
    weekStartsOn: weekStartsOn
  });
};
var daysMatch = function daysMatch(first, second) {
  return isSameDay(first, second);
};
var dayIsInRange = function dayIsInRange(date, start, end) {
  return isWithinInterval(date, {
    start: start,
    end: end
  });
};
var dayIsBefore = function dayIsBefore(date, dateToCompare) {
  return isBefore(date, dateToCompare);
};
var dayIsAfter = function dayIsAfter(date, dateToCompare) {
  return isAfter(date, dateToCompare);
};
var monthIsSame = function monthIsSame(date, dateToCompare) {
  return isSameMonth(date, dateToCompare);
};
var monthIsAfter = function monthIsAfter(date, dateToCompare) {
  return isAfter(date, endOfMonth(dateToCompare));
};
var monthIsBefore = function monthIsBefore(date, dateToCompare) {
  return isBefore(date, startOfMonth(dateToCompare));
};
var weekRows = function weekRows(month, minDate, maxDate) {
  var start = startOfMonth(month);
  var end = endOfMonth(month);
  var firstDaysOfWeek = eachWeekOfInterval({
    start: start,
    end: end
  }, {
    weekStartsOn: weekStartsOn
  });
  var rows = firstDaysOfWeek.map(function (firstDay) {
    var lastDay = endOfWeek(firstDay, {
      weekStartsOn: weekStartsOn
    });
    var daysOfWeek = eachDayOfInterval({
      start: firstDay,
      end: lastDay
    });
    return daysOfWeek.map(function (date) {
      return {
        date: date,
        number: date.getDate(),
        current: isToday(date),
        disabled: !isSameMonth(date, month) || !dayIsInRange(date, minDate, maxDate)
      };
    });
  });
  return rows;
};
var cellDateAriaLabel = function cellDateAriaLabel(date, texts) {
  var month = texts.monthNames[date.getMonth()];
  var dayIndex = getDay(date);
  var index = dayIndex === 0 ? 6 : dayIndex - 1;
  var weekDay = texts.weekDays[index];
  return "".concat(date.getDate(), " ").concat(weekDay, " ").concat(month, " ").concat(date.getFullYear());
};

export { cellDateAriaLabel, dayIsAfter, dayIsBefore, dayIsInRange, daysMatch, defaultDateAdapter, firstDayOfMonth, firstDayOfWeek, lastDayOfMonth, lastDayOfWeek, monthIsAfter, monthIsBefore, monthIsSame, monthOptions, moveDays, moveMonths, moveYears, weekRows, yearOptions };
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