import isNumber from '../utils/is-number';
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import { getLocale } from './locales';
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import { createUTC } from '../create/utc';
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function get (format, index, field, setter) {
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var locale = getLocale();
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var utc = createUTC().set(setter, index);
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return locale[field](utc, format);
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}
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function listMonthsImpl (format, index, field) {
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if (isNumber(format)) {
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index = format;
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format = undefined;
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}
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format = format || '';
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if (index != null) {
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return get(format, index, field, 'month');
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}
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var i;
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var out = [];
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for (i = 0; i < 12; i++) {
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out[i] = get(format, i, field, 'month');
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}
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return out;
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}
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// ()
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// (5)
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// (fmt, 5)
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// (fmt)
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// (true)
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// (true, 5)
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// (true, fmt, 5)
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// (true, fmt)
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function listWeekdaysImpl (localeSorted, format, index, field) {
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if (typeof localeSorted === 'boolean') {
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if (isNumber(format)) {
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index = format;
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format = undefined;
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}
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format = format || '';
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} else {
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format = localeSorted;
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index = format;
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localeSorted = false;
|
|
if (isNumber(format)) {
|
index = format;
|
format = undefined;
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}
|
|
format = format || '';
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}
|
|
var locale = getLocale(),
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shift = localeSorted ? locale._week.dow : 0;
|
|
if (index != null) {
|
return get(format, (index + shift) % 7, field, 'day');
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}
|
|
var i;
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var out = [];
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for (i = 0; i < 7; i++) {
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out[i] = get(format, (i + shift) % 7, field, 'day');
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}
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return out;
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}
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export function listMonths (format, index) {
|
return listMonthsImpl(format, index, 'months');
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}
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export function listMonthsShort (format, index) {
|
return listMonthsImpl(format, index, 'monthsShort');
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}
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export function listWeekdays (localeSorted, format, index) {
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return listWeekdaysImpl(localeSorted, format, index, 'weekdays');
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}
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|
export function listWeekdaysShort (localeSorted, format, index) {
|
return listWeekdaysImpl(localeSorted, format, index, 'weekdaysShort');
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}
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|
export function listWeekdaysMin (localeSorted, format, index) {
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return listWeekdaysImpl(localeSorted, format, index, 'weekdaysMin');
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}
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