127 lines
4.8 KiB
JavaScript
127 lines
4.8 KiB
JavaScript
// 确保在DOM加载完成后执行
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window.addEventListener('DOMContentLoaded', function() {
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console.log('DOMContentLoaded - Record.js executing');
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// 录制相关全局变量
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window.isRecording = false;
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window.isPlaying = false;
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window.recordedActions = [];
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window.recordingStartTime = 0;
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// 获取录制和回放按钮
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const recordBtn = document.getElementById('recordBtn');
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const playbackBtn = document.getElementById('playbackBtn');
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const status = document.getElementById('status');
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// 调试信息
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console.log('Record.js loaded');
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console.log('recordBtn:', recordBtn);
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console.log('playbackBtn:', playbackBtn);
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console.log('status:', status);
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// 录制按钮点击事件 - 支持鼠标和触摸事件
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function toggleRecording() {
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console.log('toggleRecording called, current isRecording:', window.isRecording);
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if (window.isPlaying) {
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alert('正在回放，不能录制');
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return;
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}
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if (window.isRecording) {
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// 停止录制
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window.isRecording = false;
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recordBtn.textContent = '开始录制';
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status.innerHTML = `<p>录制完成，共记录 ${window.recordedActions.length} 个操作</p>`;
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console.log('Recording stopped, actions:', window.recordedActions);
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} else {
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// 开始录制
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window.isRecording = true;
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window.recordedActions = [];
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window.recordingStartTime = Date.now();
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recordBtn.textContent = '停止录制';
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status.innerHTML = `<p>开始录制...</p>`;
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console.log('Recording started');
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}
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}
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console.log('Adding click event listener to recordBtn');
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recordBtn.addEventListener('click', toggleRecording);
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// 录制按钮 - 触摸事件
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console.log('Adding touchstart event listener to recordBtn');
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recordBtn.addEventListener('touchstart', (e) => {
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console.log('Touchstart event on recordBtn');
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e.preventDefault(); // 防止默认行为
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toggleRecording();
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});
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// 回放按钮点击事件 - 支持鼠标和触摸事件
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function startPlayback() {
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console.log('startPlayback called, recordedActions:', window.recordedActions);
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if (window.isRecording) {
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alert('请先停止录制');
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return;
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}
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if (window.recordedActions.length === 0) {
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status.innerHTML = `<p>没有可回放的操作</p>`;
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console.log('No actions to playback');
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return;
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}
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// 保存当前录制状态并禁用录制
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const originalRecordingState = window.isRecording;
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window.isRecording = false;
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window.isPlaying = true;
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status.innerHTML = `<p>开始回放...</p>`;
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console.log('Starting playback');
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// 按时间顺序回放操作
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let currentTime = 0;
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const totalDuration = window.recordedActions[window.recordedActions.length - 1].timestamp;
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// 执行所有操作
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window.recordedActions.forEach((action, index) => {
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if (index === 0) {
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// 第一个操作立即执行
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console.log('Executing action immediately:', action);
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controlMotor(action.direction);
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} else {
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// 计算与前一个操作的时间差
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const prevAction = window.recordedActions[index - 1];
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const delay = action.timestamp - prevAction.timestamp;
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currentTime += delay;
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console.log('Scheduling action:', action, 'at delay:', currentTime);
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setTimeout(() => {
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// 调用控制函数执行操作
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console.log('Executing action:', action);
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controlMotor(action.direction);
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}, currentTime);
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}
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});
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// 回放完成后，确保发送停止请求
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setTimeout(() => {
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console.log('Playback completed, sending stop command');
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controlMotor('stop');
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status.innerHTML = `<p>回放完成</p>`;
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console.log('Playback completed');
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// 恢复原始录制状态
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window.isRecording = originalRecordingState;
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window.isPlaying = false;
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}, totalDuration + 2000); // 增加延迟，确保所有动作都已执行
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}
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console.log('Adding click event listener to playbackBtn');
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playbackBtn.addEventListener('click', startPlayback);
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// 回放按钮 - 触摸事件
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console.log('Adding touchstart event listener to playbackBtn');
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playbackBtn.addEventListener('touchstart', (e) => {
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console.log('Touchstart event on playbackBtn');
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e.preventDefault(); // 防止默认行为
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startPlayback();
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});
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}); |