const puppeteer = require('puppeteer-core');

(async () => {
  const browser = await puppeteer.launch({
    headless: false,
    executablePath: 'C:\\Users\\xgp\\AppData\\Local\\Google\\Chrome\\Application\\chrome.exe',
    args: ['--allow-file-access-from-files', '--disable-web-security'],
    timeout: 120000
  });

  const page = await browser.newPage();

  // 监听 console 日志
  page.on('console', msg => {
    console.log('CONSOLE:', msg.text());
  });

  page.on('pageerror', error => {
    console.log('PAGE ERROR:', error.message);
  });

  await page.goto('file:///C:/Users/xgp/projects/rrweb/index.html', {
    waitUntil: 'networkidle2',
    timeout: 120000
  });

  console.log('=== 按钮绑定测试 ===\n');

  // 等待 5 秒让所有脚本加载完成
  await new Promise(r => setTimeout(r, 5000));

  // 检查按钮绑定状态
  const buttonStatus = await page.evaluate(() => {
    const results = {
      buttons: {},
      setupCheck: {},
      functionCheck: {}
    };

    // 检查每个按钮
    const buttons = {
      startBtn: document.getElementById('start-btn'),
      stopBtn: document.getElementById('stop-btn'),
      playToggle: document.getElementById('play-toggle-btn'),
      timeline: document.getElementById('timeline')
    };

    for (const [key, element] of Object.entries(buttons)) {
      if (element) {
        results.buttons[key] = {
          exists: true,
          onclick: element.onclick ? 'has onclick' : 'no onclick',
          onclickType: typeof element.onclick,
          listeners: element._ ? Object.keys(element._.events || {}) : []
        };
      } else {
        results.buttons[key] = { exists: false };
      }
    }

    // 检查 setupButtons 是否被调用
    const startBtn = document.getElementById('start-btn');
    const playToggle = document.getElementById('play-toggle-btn');

    results.setupCheck.startBtnOnclick = startBtn ? startBtn.onclick.toString() : 'null';
    results.setupCheck.playToggleOnclick = playToggle ? playToggle.onclick.toString() : 'null';

    // 检查函数是否存在
    results.functionCheck = {
      setupButtons: typeof window.setupButtons,
      toggleReplay: typeof window.toggleReplay,
      startRecording: typeof window.startRecording,
      stopRecording: typeof window.stopRecording,
      changeReplaySpeed: typeof window.changeReplaySpeed
    };

    // 检查速度按钮
    const speedButtons = document.querySelectorAll('.speed-controls button[data-speed]');
    results.setupCheck.speedButtons = Array.from(speedButtons).map(btn => ({
      text: btn.textContent,
      onclick: btn.onclick ? 'has onclick' : 'no onclick',
      listeners: btn._ ? Object.keys(btn._.events || {}) : []
    }));

    return results;
  });

  console.log('按钮绑定状态:');
  console.log(JSON.stringify(buttonStatus, null, 2));

  // 如果按钮没有绑定，手动绑定它们
  if (!buttonStatus.buttons.startBtn.onclick || !buttonStatus.buttons.playToggle.onclick) {
    console.log('\n按钮未绑定，手动绑定...');

    await page.evaluate(() => {
      // 确保函数存在
      if (typeof window.setupButtons === 'function') {
        window.setupButtons();
        console.log('setupButtons() 已调用');
      } else {
        console.log('setupButtons() 不存在');
      }

      // 手动绑定关键按钮
      const startBtn = document.getElementById('start-btn');
      const stopBtn = document.getElementById('stop-btn');
      const playToggle = document.getElementById('play-toggle-btn');

      if (startBtn && !startBtn.onclick) {
        startBtn.onclick = window.startRecording;
        console.log('startBtn 已手动绑定');
      }

      if (stopBtn && !stopBtn.onclick) {
        stopBtn.onclick = window.stopRecording;
        console.log('stopBtn 已手动绑定');
      }

      if (playToggle && !playToggle.onclick) {
        playToggle.onclick = window.toggleReplay;
        console.log('playToggle 已手动绑定');
      }

      // 绑定速度按钮
      const speedButtons = document.querySelectorAll('.speed-controls button[data-speed]');
      speedButtons.forEach(btn => {
        if (!btn.onclick) {
          btn.addEventListener('click', () => {
            window.changeReplaySpeed(Number(btn.dataset.speed));
          });
          console.log('速度按钮已绑定:', btn.textContent);
        }
      });
    });

    // 等待绑定完成
    await new Promise(r => setTimeout(r, 1000));

    // 重新检查状态
    const recheckStatus = await page.evaluate(() => {
      const startBtn = document.getElementById('start-btn');
      const playToggle = document.getElementById('play-toggle-btn');

      return {
        startBtn: startBtn ? startBtn.onclick ? 'bound' : 'unbound' : 'not found',
        playToggle: playToggle ? playToggle.onclick ? 'bound' : 'unbound' : 'not found'
      };
    });

    console.log('\n重新检查状态:', recheckStatus);
  }

  await browser.close();
})().catch(e => {
  console.error(e);
  process.exit(1);
});