// 语音识别

export function initVoice(panel, handleCommand) {
  const SpeechRecognition = window.SpeechRecognition || window.webkitSpeechRecognition;
  const supportSpeech = !!SpeechRecognition;
  let recognition;

  if (supportSpeech) {
    recognition = new SpeechRecognition();
    recognition.lang = "zh-CN";
    recognition.continuous = false;
    recognition.interimResults = false;

    recognition.onresult = (event) => {
      const text = event.results[0][0].transcript.trim();
      handleCommand(text);
    };

    recognition.onerror = (event) => {
      console.error("语音识别错误", event.error);
    };

    panel.querySelector("#voiceBtn").onclick = () => recognition.start();
  } else {
    panel.querySelector("#voiceBtn").disabled = true;
    panel.querySelector("#voiceBtn").innerText = "❌";
  }

  document.addEventListener("keydown", (e) => {
    if (e.altKey && e.key.toLowerCase() === "v" && supportSpeech && recognition) {
      recognition.start();
    }
  });

  return supportSpeech;
}