import sys
from time import sleep
import signal
import configSer
import tcp_Ser
import upload.DataReporter
import videoDetection
import videoPush


tcp_service = None
video_processor = None
def signal_handler(sig, frame):
    global tcp_service,video_processor
    print(f"收到退出信号 sig={sig}，程序准备退出")
    tcp_service.stop()
    tcp_service.join()
    video_processor.stop()
    videoPush.stop()
    print(f"===释放完毕，退出===")
    sys.exit(0)

signal.signal(signal.SIGINT, signal_handler)  # 捕获 Ctrl+C 信号
if __name__ == '__main__':
    if __debug__:
        print("Debug 模式")
    else:
        print("release 模式")

    config_path = "./config.json"
    # 读取配置文件
    config_obj= configSer.ConfigOperate(config_path)
    json_str = config_obj.config_info.to_json(indent=4)
    print(f"当前配置：{json_str}")

    tcp_service = tcp_Ser.TcpSer("0.0.0.0", config_obj.config_info.server.port)
    tcp_service.start()
    reporter = upload.DataReporter.DataReporter(data_fps=config_obj.config_info.fps.data,video_fps=config_obj.config_info.fps.video)
    reporter.register_handler(tcp_service.broadcast_message)
    reporter.start()
    # 启动video
    videoDetection.configObj=config_obj
    video_processor = videoDetection.VideoProcessor(reporter)
    # 添加订阅者processor
    tcp_service.add_subscribe(video_processor)

    # 推流
    videoPush.video_server_run()

    # 启动
    video_processor.video_mode(config_obj.config_info.capture)

    print("==over==")