// main.js
import { createPanel } from './scripts/panel.js';
import { handleCommand, COMMANDS } from './scripts/commands.js';
import { initVoice } from './scripts/voice.js';
import { translateToCommand } from './scripts/ai.js';

const init = async () => {
  const ui = createPanel();
  let spaceTimer = null;
  let isRecording = false;

  // 统一定义 UI 更新引用，方便 handleCommand 调用
  const uiRefs = {
    updateStatus: (text) => {
      const statusText = document.getElementById("statusText");
      if (statusText) {
        statusText.innerText = text;
        statusText.style.color = "#409eff"; // 使用蓝色区分对话与就绪状态
      }
    }
  };

  async function startProcess(text) {
    if (!text) return;
    ui.setLoading(true);
    try {
      // 无论是否本地匹配，统一走 translateToCommand 以获取对话回复
      // 如果你希望本地极速响应，可以在此保留逻辑，但建议统一走 AI 获取 <communication>
      const aiResult = await translateToCommand(text);
      if (aiResult) {
        handleCommand(aiResult, uiRefs);
      }
    } catch (err) {
      console.error("处理流程错误:", err);
      uiRefs.updateStatus("处理指令时出错");
    } finally {
      ui.setLoading(false);
    }
  }

  const voiceCtrl = initVoice(document.getElementById("automation-ai-panel"), (text) => {
    ui.input.value = text;
    startProcess(text);
  });

  // 按钮触发录音
  ui.btn.onclick = () => {
    if (!isRecording) {
      voiceCtrl.start();
      ui.setRecording(true);
      isRecording = true;
      setTimeout(() => {
        if (isRecording) {
            voiceCtrl.stop();
            ui.setRecording(false);
            isRecording = false;
        }
      }, 4000); // 按钮模式延长到 4s，确保说话完整
    }
  };

  // 空格长按触发录音
  window.addEventListener("keydown", (e) => {
    if (e.code === "Space" && e.target.tagName !== "INPUT" && e.target.tagName !== "TEXTAREA") {
      if (spaceTimer || isRecording) return; 

      spaceTimer = setTimeout(() => {
        if (voiceCtrl.supportSpeech) {
          voiceCtrl.start();
          ui.setRecording(true);
          isRecording = true;
        }
      }, 500);
    }
  });

  window.addEventListener("keyup", (e) => {
    if (e.code === "Space") {
      if (spaceTimer) {
        clearTimeout(spaceTimer);
        spaceTimer = null;
      }
      if (isRecording) {
        setTimeout(() => {
          voiceCtrl.stop();
          ui.setRecording(false);
          isRecording = false;
        }, 200); 
        e.preventDefault();
      }
    }
  });

  // 输入框回车触发
  ui.input.onkeydown = (e) => {
    if (e.key === "Enter") {
      const val = ui.input.value;
      ui.input.value = "";
      startProcess(val);
    }
  };
};

if (document.readyState === "complete") init();
else window.addEventListener("load", init);