@opensig/opendesign/es/date-picker/use-date-picker-options.mjs

import { computed } from "vue";
import dayjs from "dayjs";
import { useI18n } from "../locale/index.mjs";
function parseDateBound(value) {
  return value ? dayjs(value) : null;
}
function resolveYearRange(parsedMin, parsedMax) {
  return {
    minYear: parsedMin ? parsedMin.year() : 1900,
    maxYear: parsedMax ? parsedMax.year() : 2100
  };
}
function buildYearOptions(minYear, maxYear, yearUnit) {
  const years = [];
  for (let y = minYear; y <= maxYear; y++) {
    years.push({ label: `${y}${yearUnit}`, value: y });
  }
  return years;
}
function buildMonthOptions({ currentYear, parsedMin, parsedMax, getLabel }) {
  const minMonth = parsedMin && currentYear === parsedMin.year() ? parsedMin.month() : 0;
  const maxMonth = parsedMax && currentYear === parsedMax.year() ? parsedMax.month() : 11;
  const months = [];
  for (let m = minMonth; m <= maxMonth; m++) {
    months.push({ label: getLabel(m), value: m });
  }
  return months;
}
function buildDayOptions({ currentYear, currentMonth, parsedMin, parsedMax, dayUnit }) {
  const daysInMonth = dayjs().year(currentYear).month(currentMonth).daysInMonth();
  const minDay = parsedMin && currentYear === parsedMin.year() && currentMonth === parsedMin.month() ? parsedMin.date() : 1;
  const maxDay = parsedMax && currentYear === parsedMax.year() && currentMonth === parsedMax.month() ? parsedMax.date() : daysInMonth;
  const days = [];
  for (let d = minDay; d <= maxDay; d++) {
    days.push({ label: `${d}${dayUnit}`, value: d });
  }
  return days;
}
function isMonthItemDisabled(year, month, options) {
  var _a, _b;
  const testDate = dayjs().year(year).month(month).date(1);
  const params = { date: testDate.toDate(), year: testDate.year(), month: testDate.month(), day: testDate.date() };
  return !!(((_a = options.disabledMonth) == null ? void 0 : _a.call(options, params)) || ((_b = options.disabledDate) == null ? void 0 : _b.call(options, params)));
}
function computeDisabledMonths({ currentYear, disabledDate, disabledMonth }) {
  if (!disabledDate && !disabledMonth) return void 0;
  const disabled = [];
  for (let m = 0; m < 12; m++) {
    if (isMonthItemDisabled(currentYear, m, { disabledDate, disabledMonth })) disabled.push(m);
  }
  return disabled.length > 0 ? disabled : void 0;
}
function isDayDisabled({ year, month, day, disabledDate }) {
  const testDate = dayjs().year(year).month(month).date(day);
  const params = { date: testDate.toDate(), year: testDate.year(), month: testDate.month(), day: testDate.date() };
  return disabledDate(params);
}
function computeDisabledDays({ currentYear, currentMonth, disabledDate }) {
  if (!disabledDate) return void 0;
  const disabled = [];
  for (let d = 1; d <= 31; d++) {
    const testDate = dayjs().year(currentYear).month(currentMonth).date(d);
    if (testDate.month() !== currentMonth && d > testDate.daysInMonth()) break;
    if (isDayDisabled({ year: currentYear, month: currentMonth, day: d, disabledDate })) disabled.push(d);
  }
  return disabled.length > 0 ? disabled : void 0;
}
function isYearItemDisabled(year, options) {
  const testDate = dayjs().year(year).month(0).date(1);
  const { disabledDate, disabledYear } = options;
  return !!((disabledYear == null ? void 0 : disabledYear({ date: testDate.toDate(), year })) || (disabledDate == null ? void 0 : disabledDate({ date: testDate.toDate(), year, month: 0, day: 1 })));
}
function computeDisabledYears({ yearOptions, disabledDate, disabledYear }) {
  if (!disabledDate && !disabledYear) return void 0;
  const disabled = [];
  for (const opt of yearOptions) {
    if (isYearItemDisabled(opt.value, { disabledDate, disabledYear })) disabled.push(opt.value);
  }
  return disabled.length > 0 ? disabled : void 0;
}
function useDateBounds(minDate, maxDate) {
  const parsedMinDate = computed(() => parseDateBound(minDate == null ? void 0 : minDate.value));
  const parsedMaxDate = computed(() => parseDateBound(maxDate == null ? void 0 : maxDate.value));
  return { parsedMinDate, parsedMaxDate };
}
function useDateOptions({ parsedMinDate, parsedMaxDate, currentYear, currentMonth, getMonthLabel, getYearUnit, getDayUnit }) {
  const yearOptions = computed(() => {
    const { minYear, maxYear } = resolveYearRange(parsedMinDate.value, parsedMaxDate.value);
    return buildYearOptions(minYear, maxYear, getYearUnit());
  });
  const monthOptions = computed(
    () => buildMonthOptions({ currentYear: currentYear.value, parsedMin: parsedMinDate.value, parsedMax: parsedMaxDate.value, getLabel: getMonthLabel })
  );
  const dayOptions = computed(
    () => buildDayOptions({
      currentYear: currentYear.value,
      currentMonth: currentMonth.value,
      parsedMin: parsedMinDate.value,
      parsedMax: parsedMaxDate.value,
      dayUnit: getDayUnit()
    })
  );
  return { yearOptions, monthOptions, dayOptions };
}
function useDateDisabledOptions({ yearOptions, currentYear, currentMonth, disabledDate, disabledMonth, disabledYear }) {
  const disabledMonthOptions = computed(
    () => computeDisabledMonths({ currentYear: currentYear.value, disabledDate: disabledDate == null ? void 0 : disabledDate.value, disabledMonth: disabledMonth == null ? void 0 : disabledMonth.value })
  );
  const disabledDayOptions = computed(
    () => computeDisabledDays({ currentYear: currentYear.value, currentMonth: currentMonth.value, disabledDate: disabledDate == null ? void 0 : disabledDate.value })
  );
  const disabledYearOptions = computed(
    () => computeDisabledYears({ yearOptions: yearOptions.value, disabledDate: disabledDate == null ? void 0 : disabledDate.value, disabledYear: disabledYear == null ? void 0 : disabledYear.value })
  );
  return { disabledYearOptions, disabledMonthOptions, disabledDayOptions };
}
const useDatePickerOptions = ({
  currentYear,
  currentMonth,
  disabledDate,
  disabledMonth,
  disabledYear,
  minDate,
  maxDate
}) => {
  const { t } = useI18n();
  const { parsedMinDate, parsedMaxDate } = useDateBounds(minDate, maxDate);
  const { yearOptions, monthOptions, dayOptions } = useDateOptions({
    parsedMinDate,
    parsedMaxDate,
    currentYear,
    currentMonth,
    getMonthLabel: (m) => t(`datePicker.monthsShort.${m}`),
    getYearUnit: () => t("datePicker.yearUnit"),
    getDayUnit: () => t("datePicker.dayUnit")
  });
  const { disabledYearOptions, disabledMonthOptions, disabledDayOptions } = useDateDisabledOptions({
    yearOptions,
    currentYear,
    currentMonth,
    disabledDate,
    disabledMonth,
    disabledYear
  });
  return { yearOptions, monthOptions, dayOptions, disabledYearOptions, disabledMonthOptions, disabledDayOptions };
};
export {
  useDatePickerOptions
};