import argparse
from intelab_python_sdk.logger import log_init


def get_parser():
    parsers = argparse.ArgumentParser(
        description='ISC motion detection playback video stream recording service.'
    )
    parsers.add_argument('worker', choices=['merger', 'recorder', 'tasks'], type=str)

    parsers.add_argument('-d', '--debug', required=False, help='Enable debug output',
                         dest='debug', action='store_true', default=False)
    parsers.add_argument('-l', '--log-path', required=False, help='log file path',
                         dest='log_path', default='/var/log/event_vss', type=str)

    return parsers


def command_line_runner():

    parser = get_parser()
    args = vars(parser.parse_args())

    log_init(args['worker'], debug=args['debug'], log_path=args['log_path'], backupCount=3)

    if args['worker'] == 'merger':
        from isc_video_record.merger import EventMergerJob
        em = EventMergerJob()
        em.start()

    elif args['worker'] == 'recorder':
        from isc_video_record.recorder import StreamRecorder
        sr = StreamRecorder()
        sr.start()
    elif args['worker'] == 'tasks':
        from isc_video_record.tasks import Tasks
        t = Tasks()
        t.start()
    else:
        parser.print_help


if __name__ == '__main__':
    command_line_runner()