@navikt/ds-react/esm/date/date-utils/dropdown-options.js

React components from the Norwegian Labour and Welfare Administration.

import { addYears, eachMonthOfInterval, endOfYear, format, getMonth, getYear, isBefore, isSameYear, startOfMonth, startOfYear, } from "date-fns";
/** Return the months to show in the dropdown. */
export function getMonthOptions({ displayMonth, navStart, navEnd, locale, }) {
    const months = eachMonthOfInterval({
        start: startOfYear(displayMonth),
        end: endOfYear(displayMonth),
    });
    const options = months.map((month) => {
        const label = format(month, "LLLL", {
            locale,
        }).replace(".", "");
        const value = getMonth(month);
        const disabled = (navStart && month < startOfMonth(navStart)) ||
            (navEnd && month > startOfMonth(navEnd)) ||
            false;
        return { value, label, disabled };
    });
    return options;
}
/** Return the years to show in the dropdown. */
export function getYearOptions({ navStart, navEnd, locale, }) {
    if (!navStart)
        return undefined;
    if (!navEnd)
        return undefined;
    const firstNavYear = startOfYear(navStart);
    const lastNavYear = endOfYear(navEnd);
    const years = [];
    let year = firstNavYear;
    while (isBefore(year, lastNavYear) || isSameYear(year, lastNavYear)) {
        years.push(year);
        year = addYears(year, 1);
    }
    return years.map((_year) => {
        const label = format(_year, "yyyy", { locale });
        return {
            value: getYear(_year),
            label,
            disabled: false,
        };
    });
}
//# sourceMappingURL=dropdown-options.js.map