import {
  g,
  l
} from "./chunk-5UVJ64RB.js";
import {
  A
} from "./chunk-V6P2MAQQ.js";
import {
  s3 as s
} from "./chunk-E5O6P5I2.js";

// node_modules/@arcgis/core/intl/messages.js
var r = /^([a-z]{2})(?:[-_]([A-Za-z]{2}))?$/;
var o = { ar: true, bg: true, bs: true, ca: true, cs: true, da: true, de: true, el: true, en: true, es: true, et: true, fi: true, fr: true, he: true, hr: true, hu: true, id: true, it: true, ja: true, ko: true, lt: true, lv: true, nb: true, nl: true, pl: true, "pt-BR": true, "pt-PT": true, ro: true, ru: true, sk: true, sl: true, sr: true, sv: true, th: true, tr: true, uk: true, vi: true, "zh-CN": true, "zh-HK": true, "zh-TW": true };
function i(t) {
  var _a;
  return (_a = o[t]) != null ? _a : false;
}
var a = [];
var c = /* @__PURE__ */ new Map();
function d(t) {
  for (const e of c.keys())
    _(t.pattern, e) && c.delete(e);
}
function l2(t) {
  return a.includes(t) || (d(t), a.unshift(t)), { remove() {
    const e = a.indexOf(t);
    e > -1 && (a.splice(e, 1), d(t));
  } };
}
async function u(t) {
  const e = l();
  c.has(t) || c.set(t, f(t, e));
  const n = c.get(t);
  return n && await m.add(n), n;
}
function h(t) {
  if (!r.test(t))
    return null;
  const e = r.exec(t);
  if (null === e)
    return null;
  const [, n, s2] = e, o2 = n + (s2 ? "-" + s2.toUpperCase() : "");
  return i(o2) ? o2 : i(n) ? n : null;
}
async function f(e, n) {
  const s2 = [];
  for (const t of a)
    if (_(t.pattern, e))
      try {
        return await t.fetchMessageBundle(e, n);
      } catch (r2) {
        s2.push(r2);
      }
  if (s2.length)
    throw new s("intl:message-bundle-error", `Errors occurred while loading "${e}"`, { errors: s2 });
  throw new s("intl:no-message-bundle-loader", `No loader found for message bundle "${e}"`);
}
function _(t, e) {
  return "string" == typeof t ? e.startsWith(t) : t.test(e);
}
g(() => {
  c.clear();
});
var m = new class {
  constructor() {
    this._numLoading = 0, this._dfd = null;
  }
  async waitForAll() {
    this._dfd && await this._dfd.promise;
  }
  add(t) {
    return this._increase(), t.then(() => this._decrease(), () => this._decrease()), this.waitForAll();
  }
  _increase() {
    this._numLoading++, this._dfd || (this._dfd = A());
  }
  _decrease() {
    this._numLoading = Math.max(this._numLoading - 1, 0), this._dfd && 0 === this._numLoading && (this._dfd.resolve(), this._dfd = null);
  }
}();

export {
  l2 as l,
  u,
  h
};
//# sourceMappingURL=chunk-HWSWTWZD.js.map