/*
 * short-questions.js — one-word questions that must never be guessed at.
 *
 * MEASURED: "What?" is the single most frequent invented line left after every
 * other guard — the shipped NLLB renders it "¿Qué es eso?" (15 archive rows),
 * "Yeah?" -> "¿Qué es eso?" (6), "Hello?" -> "¿Qué pasa?" (6), "How?" -> "¿Cómo
 * es que lo hizo?" (3). The preacher says "What?" about three times a service.
 * Because the SOURCE is itself a question, the hallucination guard rightly
 * refuses to blank the output (a Spanish question is the correct shape) — so
 * these bypass the model altogether, the way liturgy.js does for "Amen".
 *
 * Whole-utterance match only, one word, terminal '?' or '.' or nothing. The
 * table holds only words whose one-word rendering is not a matter of register
 * or denomination. Languages not listed fall through to the model unchanged.
 */
(function (root, factory) {
  if (typeof module === 'object' && module.exports) module.exports = factory();
  else root.ShortQuestions = factory();
}(typeof self !== 'undefined' ? self : this, function () {
  'use strict';

  /* word -> { lang: rendering } — the base language stands for its variants. */
  const TABLE = {
    what:   { spa_Latn: '¿Qué?',        por_Latn: 'O quê?',      fra_Latn: 'Quoi ?',           deu_Latn: 'Was?',       ita_Latn: 'Cosa?' },
    why:    { spa_Latn: '¿Por qué?',    por_Latn: 'Por quê?',    fra_Latn: 'Pourquoi ?',       deu_Latn: 'Warum?',     ita_Latn: 'Perché?' },
    who:    { spa_Latn: '¿Quién?',      por_Latn: 'Quem?',       fra_Latn: 'Qui ?',            deu_Latn: 'Wer?',       ita_Latn: 'Chi?' },
    how:    { spa_Latn: '¿Cómo?',       por_Latn: 'Como?',       fra_Latn: 'Comment ?',        deu_Latn: 'Wie?',       ita_Latn: 'Come?' },
    where:  { spa_Latn: '¿Dónde?',      por_Latn: 'Onde?',       fra_Latn: 'Où ?',             deu_Latn: 'Wo?',        ita_Latn: 'Dove?' },
    when:   { spa_Latn: '¿Cuándo?',     por_Latn: 'Quando?',     fra_Latn: 'Quand ?',          deu_Latn: 'Wann?',      ita_Latn: 'Quando?' },
    which:  { spa_Latn: '¿Cuál?',       por_Latn: 'Qual?',       fra_Latn: 'Lequel ?',         deu_Latn: 'Welche?',    ita_Latn: 'Quale?' },
    yeah:   { spa_Latn: '¿Sí?',         por_Latn: 'Sim?',        fra_Latn: 'Oui ?',            deu_Latn: 'Ja?',        ita_Latn: 'Sì?' },
    yes:    { spa_Latn: '¿Sí?',         por_Latn: 'Sim?',        fra_Latn: 'Oui ?',            deu_Latn: 'Ja?',        ita_Latn: 'Sì?' },
    hello:  { spa_Latn: '¿Hola?',       por_Latn: 'Olá?',        fra_Latn: 'Allô ?',           deu_Latn: 'Hallo?',     ita_Latn: 'Pronto?' },
    right:  { spa_Latn: '¿Verdad?',     por_Latn: 'Certo?',      fra_Latn: "N'est-ce pas ?",   deu_Latn: 'Oder?',      ita_Latn: 'Vero?' },
    really: { spa_Latn: '¿En serio?',   por_Latn: 'Sério?',      fra_Latn: 'Vraiment ?',       deu_Latn: 'Wirklich?',  ita_Latn: 'Davvero?' },
    okay:   { spa_Latn: '¿Está bien?',  por_Latn: 'Está bem?',   fra_Latn: "D'accord ?",       deu_Latn: 'Okay?',      ita_Latn: 'Va bene?' },
    ok:     { spa_Latn: '¿Está bien?',  por_Latn: 'Está bem?',   fra_Latn: "D'accord ?",       deu_Latn: 'Okay?',      ita_Latn: 'Va bene?' },
    ready:  { spa_Latn: '¿Listos?',     por_Latn: 'Prontos?',    fra_Latn: 'Prêts ?',          deu_Latn: 'Bereit?',    ita_Latn: 'Pronti?' },
    huh:    { spa_Latn: '¿Eh?',         por_Latn: 'Hã?',         fra_Latn: 'Hein ?',           deu_Latn: 'Hä?',        ita_Latn: 'Eh?' }
  };

  const VARIANT_OF = { spa_ES: 'spa_Latn', spa_MX: 'spa_Latn', por_PT: 'por_Latn' };

  /* "What?", "what.", "WHAT", '"What?"' — one word, optionally punctuated. */
  function key(text) {
    const t = String(text || '').trim().replace(/^[\s"'“‘(\[]+/u, '').replace(/[\s"'”’)\]]+$/u, '');
    const m = t.match(/^([A-Za-z]+)[?.!…]*$/);
    return m ? m[1].toLowerCase() : null;
  }

  /*
   * Only a source that IS a question (ends in '?') or is a bare interrogative
   * word: "What." is Whisper dropping the mark; "What" alone is the same. A
   * bare "yes"/"okay"/"right"/"ready" with a period is an ANSWER, not a
   * question, and must reach the model as one — so those need the '?'.
   */
  const NEEDS_MARK = new Set(['yeah', 'yes', 'hello', 'right', 'really', 'okay', 'ok', 'ready', 'huh']);

  function lookup(text, lang) {
    const k = key(text);
    if (!k || !TABLE[k]) return null;
    const asked = /\?[?!.…]*\s*["'”’)\]]*$/.test(String(text || '').trim());
    if (!asked && NEEDS_MARK.has(k)) return null;
    const row = TABLE[k];
    return row[lang] || row[VARIANT_OF[lang]] || null;
  }

  return { lookup, TABLE };
}));