var C = (e) => {
  throw TypeError(e);
};
var L = (e, t, r) => t.has(e) || C("Cannot " + r);
var g = (e, t, r) => (L(e, t, "read from private field"), r ? r.call(e) : t.get(e)), T = (e, t, r) => t.has(e) ? C("Cannot add the same private member more than once") : t instanceof WeakSet ? t.add(e) : t.set(e, r), h = (e, t, r, a) => (L(e, t, "write to private field"), a ? a.call(e, r) : t.set(e, r), r);
import { t as i } from "./tokens.CKbL8mrq.js";
import { i as f } from "./i18next.CGqvJKt7.js";
var c, m;
const o = class o {
  constructor() {
    T(this, m, {});
  }
  static getInstance() {
    return g(o, c) || h(o, c, new o()), g(o, c);
  }
  setDict(t) {
    h(this, m, t);
  }
  get dict() {
    return g(this, m);
  }
  convertText(t) {
    let r = t;
    for (const [a, n] of Object.entries(this.dict)) {
      const s = new RegExp(a, "g");
      r = r.replace(s, n);
    }
    return r;
  }
};
c = new WeakMap(), m = new WeakMap(), T(o, c);
let d = o;
const E = d.getInstance(), _ = {
  ja: "ja-JP",
  en: "en-US",
  zh: "zh-CN",
  zh_TW: "zh-TW",
  ko: "ko-KR",
  es: "es-ES",
  vi: "vi-VN",
  ar: "ar-SA",
  pt: "pt-PT",
  de: "de-DE",
  fr: "fr-FR",
  ru: "ru-RU",
  th: "th-TH",
  hi: "hi-IN",
  bn: "bn-BD",
  bg: "bg-BG",
  tr: "tr-TR",
  el: "el-GR",
  hu: "hu-HU",
  it: "it-IT",
  az: "az-AZ",
  ca: "ca-ES",
  ceb: "ceb-PH",
  cs: "cs-CZ",
  da: "da-DK",
  eu: "eu-ES",
  fa: "fa-IR",
  fi: "fi-FI",
  gl: "gl-ES",
  gu: "gu-IN",
  he: "he-IL",
  hr: "hr-HR",
  ht: "ht-HT",
  id: "id-ID",
  jv: "jv-ID",
  ka: "ka-GE",
  km: "km-KH",
  kn: "kn-IN",
  lt: "lt-LT",
  lv: "lv-LV",
  mn: "mn-MN",
  ml: "ml-IN",
  mr: "mr-IN",
  ms: "ms-MY",
  my: "my-MM",
  nl: "nl-NL",
  ne: "ne-NP",
  no: "no-NO",
  pa: "pa-IN",
  pl: "pl-PL",
  ro: "ro-RO",
  si: "si-LK",
  sk: "sk-SK",
  sl: "sl-SI",
  sr: "sr-RS",
  su: "su-ID",
  sv: "sv-SE",
  sw: "sw-KE",
  ta: "ta-IN",
  te: "te-IN",
  tl: "tl-PH",
  uk: "uk-UA",
  ur: "ur-PK",
  uz: "uz-UZ"
}, P = (e) => {
  var n;
  const t = (n = window.speechSynthesis) == null ? void 0 : n.getVoices(), r = _[e];
  return t.some((s) => s.lang === r) ? r : "en-US";
}, H = {
  page: i.libraries.elementSpeaker_ariaCurrent_page,
  step: i.libraries.elementSpeaker_ariaCurrent_step,
  location: i.libraries.elementSpeaker_ariaCurrent_location,
  date: i.libraries.elementSpeaker_ariaCurrent_date,
  time: i.libraries.elementSpeaker_ariaCurrent_time,
  true: i.libraries.elementSpeaker_ariaCurrent_true,
  false: i.libraries.elementSpeaker_ariaCurrent_false
}, z = (e, t) => {
  const { interval: r = 1e3, skipLink: a = !1, readSpeed: n = 1, lang: s = "ja" } = t || {};
  return new Promise((p, u) => {
    var x;
    const N = R(e, s, a);
    if (N === "")
      return p();
    const l = new SpeechSynthesisUtterance(N);
    l.lang = P(s), l.rate = n, e.classList.add(S);
    const b = () => {
      e.classList.remove(S);
    };
    l.onend = () => {
      setTimeout(() => (b(), p()), r);
    }, l.onerror = (I) => (b(), I.error === "interrupted" ? p() : u(I)), (x = window.speechSynthesis) == null || x.speak(l);
  });
}, R = (e, t, r) => {
  if (r && (e.tagName === "A" || e.tagName === "BUTTON"))
    return "";
  let a = [];
  const n = e.ariaLabel && e.ariaLabel !== "";
  return ["A", "BUTTON"].includes(e.tagName) && !n ? a.push(...w(e)) : a.push(k(e)), a.length > 0 && (a = a.map((u) => U(u))), [y(e, t), ...a].filter((u) => !!u).join("、");
}, w = (e) => {
  var a;
  const t = [], r = (n) => !!(n && typeof n == "object" && "tagName" in n);
  for (const n of e.childNodes)
    if (!v(e)) {
      if (n.nodeType === Node.TEXT_NODE && t.push(((a = n.textContent) == null ? void 0 : a.trim()) || ""), r(n)) {
        t.push(k(n));
        continue;
      }
      n instanceof HTMLElement && t.push(k(n));
    }
  return t.filter((n) => !!n);
}, k = (e) => {
  var t;
  return v(e) ? "" : e.ariaLabel && e.ariaLabel !== "" ? e.ariaLabel : e.tagName === "IMG" ? e.alt : e.tagName === "SVG" ? ((t = e.querySelector("title")) == null ? void 0 : t.textContent) || "" : e.textContent || e.innerText || "";
}, y = (e, t) => {
  let r = "";
  if (e.ariaCurrent && e.ariaCurrent !== "") {
    const a = H[e.ariaCurrent];
    a !== void 0 && (r += f.t(i.libraries.elementSpeaker_ariaCurrent_textPrefix, { lng: t }) + f.t(a, { lng: t }));
  }
  return e.tagName === "A" ? r + f.t(i.libraries.elementSpeaker_link, { lng: t }) : e.tagName === "BUTTON" ? r + f.t(i.libraries.elementSpeaker_button, { lng: t }) : r;
}, v = (e) => ["NOSCRIPT", "SCRIPT", "STYLE"].includes(e.tagName), U = (e) => E.convertText(e), S = "uniweb--speaking-highlight", D = `
  .${S} {
    color: rgb(0, 0, 0) !important;
    background-color: rgb(255, 255, 0) !important;
  }
`;
export {
  E as P,
  z as e,
  P as l,
  D as s
};