// Função de voz premium (ElevenLabs) — com controle de velocidade
var SPEAK_RATE = 0.80;

function _elSpeak(txt) {
    if (!txt) return;
    console.log("Adam ElevenLabs: " + txt);
    if (window.currentAudio) { window.currentAudio.pause(); window.currentAudio = null; }
    var audio = new Audio('/api/speak?text=' + encodeURIComponent(txt));
    audio.playbackRate = SPEAK_RATE;
    window.currentAudio = audio;
    audio.play().catch(function(e) { console.log("Erro áudio:", e); });
}

function _elSpeakConv(q, a) {
    if (window.currentAudio) { window.currentAudio.pause(); window.currentAudio = null; }
    var answered = false;
    var aq = new Audio('/api/speak?text=' + encodeURIComponent(q));
    var aa = new Audio('/api/speak?text=' + encodeURIComponent(a));
    aq.playbackRate = SPEAK_RATE;
    aa.playbackRate = SPEAK_RATE;
    window.currentAudio = aq;
    function playAnswer() {
        if (answered) return;
        answered = true;
        if (window.currentAudio) { window.currentAudio.pause(); window.currentAudio = null; }
        window.currentAudio = aa;
        aa.play().catch(function(e) { console.log(e); });
    }
    aq.onended = function() { setTimeout(playAnswer, 2000); };
    var estimatedMs = Math.max(4000, q.length * 80) + 2000;
    setTimeout(playAnswer, estimatedMs);
    aq.play().catch(function(e) { console.log(e); });
}

window.speak = _elSpeak;
window.speakConv = _elSpeakConv;

window.addEventListener('load', function() {
    window.sp = _elSpeak;
    window.speak = _elSpeak;
    window.speakConv = _elSpeakConv;
    console.log("Fix ElevenLabs aplicado — velocidade: " + SPEAK_RATE);
});

if (window.speechSynthesis) {
    window.speechSynthesis.speak = function() { return false; };
}
(function(){
  var style = document.createElement('style');
  style.textContent = '.vsel, #vsel, .dot, #dot, span.dot { display: none !important; } label[for="vsel"], span[style*="uppercase"] { display: none !important; }';
  document.head.appendChild(style);
})();
console.log("Fix ElevenLabs carregado — velocidade: " + SPEAK_RATE);