@brightsoftware/date-np/dist/utils/helpers.js

Simple & minimal Nepali date picker that just works.

import { MIN_AD_YEAR as A, AD_MONTH_LEAP_YEAR as Y, AD_MONTH as g } from "../data/constants.js";
import { NepaliDate as r } from "../src/NepaliDate.js";
import i from "./Errors.js";
import { isValidADYear as D, isADLeapYear as l, isValidBSYear as c } from "./validators.js";
const p = (t) => {
  let a = t.getDate();
  const s = D(t), n = t.getFullYear();
  if (!s)
    throw i.INVALID_AD_YEAR;
  const o = l(t);
  for (let e = 0; e < t.getMonth(); e++)
    a += o ? Y[e] : g[e];
  if (n === Number(A))
    return a;
  for (let e = A; e < n; e++)
    a += h(e);
  return a - 31;
}, h = (t) => {
  let a = u(t);
  if (!D(a))
    throw i.INVALID_AD_YEAR;
  return l(a) ? 366 : 365;
}, u = (t) => {
  if (t instanceof Date)
    return t.getFullYear();
  if (typeof t == "number" || typeof Number(t) == "number")
    return t;
  throw new TypeError("Error while extracting year, input to extractYear must be a Date, BS_MONTHS_KEYS or a number");
}, w = ({ date: t, locale: a }) => {
  if (a === "en") {
    const o = t instanceof r ? t.toADDate() : t;
    if (!D(o))
      throw i.INVALID_AD_YEAR;
    return l(o) ? Y[o.getMonth()] : g[o.getMonth()];
  }
  const s = t instanceof r ? t : new r(t);
  if (!c(s.getFullYear()))
    throw i.INVALID_BS_YEAR;
  return s.getDaysInMonth();
}, E = ({ date: t, locale: a }) => {
  if (a === "en") {
    const e = t instanceof r ? t.toADDate() : t;
    if (!D(e))
      throw i.INVALID_AD_YEAR;
    return new Date(e.getFullYear(), e.getMonth(), 1).getDay();
  }
  const n = (t instanceof r ? t : new r(t)).getFirstDayOfMonth();
  if (!c(n.getFullYear()))
    throw i.INVALID_BS_YEAR;
  return n.getDay();
}, L = ({ date: t, locale: a }) => {
  if (a === "en") {
    const e = t instanceof r ? t.toADDate() : t;
    if (!D(e))
      throw i.INVALID_AD_YEAR;
    return new Date(e.getFullYear(), e.getMonth() + 1, 0).getDay();
  }
  const n = (t instanceof r ? t : new r(t)).getLastDayOfMonth();
  if (!c(n.getFullYear()))
    throw i.INVALID_BS_YEAR;
  return n.getDay();
};
export {
  p as calcTotalDaysFromMinAD,
  u as extractYear,
  L as getEndingDayOfMonth,
  E as getStartingDayOfMonth,
  w as getTotalDaysInMonth
};