adwaveui/dist/esm/components/calendar/date.mjs

Interactive Web Components inspired by the Gtk Adwaita theme.

var __defProp = Object.defineProperty;
var __name = (target, value) => __defProp(target, "name", { value, configurable: true });

// src/components/calendar/date.ts
var Dt = class _Dt {
  constructor(_date = /* @__PURE__ */ new Date(), locale) {
    this._date = _date;
    this._locale = navigator.language;
    if (locale) {
      this._locale = locale;
    }
  }
  static {
    __name(this, "Dt");
  }
  static isParsable(date) {
    const ts = Date.parse(date);
    if (isNaN(ts)) {
      return false;
    }
    return true;
  }
  static parse(date) {
    const ts = Date.parse(date);
    if (!isNaN(ts)) {
      return new _Dt(new Date(ts));
    }
    throw new Error("Invalid date format.");
  }
  // mutators
  setLocale(l) {
    this._locale = l;
    return this;
  }
  setYear(y) {
    this._date.setFullYear(y);
    return this;
  }
  setMonth(m) {
    this._date.setMonth(m - 1);
    return this;
  }
  startOfMonth() {
    this._date.setDate(1);
    return this;
  }
  endOfMonth() {
    this._date.setDate(this.countDaysOfThisMonth());
    return this;
  }
  setHour(h, m, sec) {
    this._date.setHours(h);
    this._date.setMinutes(m);
    this._date.setSeconds(sec);
    this._date.setMilliseconds(0);
    return this;
  }
  setDay(d) {
    d = Math.max(0, d);
    d = Math.min(this.countDaysOfThisMonth(), d);
    this._date.setDate(d);
    return this;
  }
  plus(amounts) {
    if (amounts.days != null) {
      this._date.setDate(this._date.getDate() + Math.abs(amounts.days));
    }
    return this;
  }
  minus(amounts) {
    if (amounts.days != null) {
      this._date.setDate(this._date.getDate() - Math.abs(amounts.days));
    }
    return this;
  }
  // getters
  year() {
    return this._date.getFullYear();
  }
  month() {
    return this._date.getMonth() + 1;
  }
  monthString() {
    return new Intl.DateTimeFormat(this._locale, {
      month: "long"
    }).format(this._date);
  }
  dayOfMonth(type) {
    if (type === "padded") {
      return new Intl.DateTimeFormat(this._locale, {
        day: "2-digit"
      }).format(this._date);
    }
    return new Intl.DateTimeFormat(this._locale, {
      day: "numeric"
    }).format(this._date);
  }
  dayOfWeek() {
    const d = this._date.getDay();
    if (d === 0) return 7;
    return d;
  }
  dayOfWeekString(format = "long") {
    return new Intl.DateTimeFormat(this._locale, {
      weekday: format
    }).format(this._date);
  }
  countDaysOfThisMonth() {
    const nextMonth = new Date(
      this._date.getFullYear(),
      this._date.getMonth() + 1,
      1
    );
    nextMonth.setDate(nextMonth.getDate() - 1);
    return nextMonth.getDate();
  }
  localeString(dateStyle = "long") {
    return new Intl.DateTimeFormat(this._locale, {
      dateStyle
    }).format(this._date);
  }
  iso() {
    return this._date.toISOString();
  }
  isoDate() {
    return `${this.year()}-${String(this.month()).padStart(2, "0")}-${String(this.dayOfMonth("padded"))}`;
  }
  jsDate() {
    const d = new Date(this._date);
    return d;
  }
  unix() {
    return this._date.getTime();
  }
  clone() {
    const d = new Date(this._date);
    return new _Dt(d).setLocale(this._locale);
  }
  // utility
  isSameDate(d) {
    return this.year() == d.year() && this.month() == d.month() && this.dayOfMonth() == d.dayOfMonth();
  }
};
export {
  Dt
};