import socketio
import time

# 创建SocketIO客户端
sio = socketio.SimpleClient()

print('连接WebSocket并监听事件...')

try:
    # 连接到服务器
    print('正在连接到192.168.1.173:5000...')
    sio.connect('http://192.168.1.173:5000', wait_timeout=10)
    print('WebSocket连接成功!')
    
    # 发送启动视频流事件
    sio.emit('start_video')
    print('已发送start_video事件，等待5秒接收数据...')
    
    # 等待并接收事件
    for i in range(5):
        try:
            # 接收事件
            event = sio.receive(timeout=1)
            if event:
                event_name, data = event
                print(f'收到事件: {event_name}, 数据类型: {type(data)}')
                if event_name == 'video_frame' and isinstance(data, dict) and 'image' in data:
                    pass  # 图像数据已接收
                elif event_name == 'video_status':
                    print(f'视频状态: {data}')
        except socketio.exceptions.TimeoutError:
            print(f'等待事件超时 ({i+1}/5)')
    
    # 发送停止视频流事件
    sio.emit('stop_video')
    print('已发送stop_video事件')
    
    # 等待停止状态事件
    try:
        event = sio.receive(timeout=2)
        if event:
            event_name, data = event
            print(f'收到停止事件: {event_name}, 数据: {data}')
    except socketio.exceptions.TimeoutError:
        print('等待停止事件超时')
    
    sio.disconnect()
    print('WebSocket连接已断开')
    
except Exception as e:
    print(f'测试过程中发生错误: {e}')
    
print('WebSocket测试完成')