#!/usr/bin/env python3

import argparse
import logging

import tic
import tic_mqtt

log = logging.getLogger(__name__)


def main():
    parser = argparse.ArgumentParser(prog="tic2mqtt",
                                     description="MQTT client for Linky Electricity Meters installed by Enedis in France.")
    #parser.add_argument('input', nargs='?', type=argparse.FileType('rb', bufsize=0), default='-',
    #                    help="input file or device to read TIC messages (stdin by default)")
    parser.add_argument('input', nargs='?', default='/dev/stdin',
                        help="input file or device to read TIC messages (stdin by default)")
    parser.add_argument('-m', '--mode', choices=['auto', 'historique', 'standard'], default='auto',
                        help='select TIC mode')
    parser.add_argument('-l', '--log', choices=['debug', 'info', 'warning', 'error'], default='error',
                        help='set the log level')
    parser.add_argument('-b', '--broker',
                        help='MQTT broker hostname')
    args = parser.parse_args()

    logging.basicConfig(level=getattr(logging, args.log.upper()))

    my_tic = tic.Tic(args.input)
    if args.mode == "auto":
        my_tic.detect_mode()
    else:
        my_tic.set_mode(args.mode)

    mqtt = tic_mqtt.TicPublisher(args.broker)
    my_tic.set_callback_ads(mqtt.set_ads)
    my_tic.set_callback_msg(mqtt.send_msg)

    my_tic.run()

    if mqtt:
        mqtt.close()



if __name__ == '__main__':
    main()