import time
import socket
import subprocess
import logging

import RPi.GPIO as GPIO
from mfrc522 import SimpleMFRC522
reader = SimpleMFRC522()

log = logging.getLogger('werkzeug')
log.setLevel(logging.ERROR)
#try:
#    while True:
#        (status, TagType) = reader.MFRC522_Request(MFRC522.PICC_REQIDL)
#        if status == MFRC522.MI_OK:
#            (status, uid) = reader.MFRC522_Anticoll()
#            if status == MFRC522.MI_OK:
#                uid_str = "-".join([str(x) for x in uid[:4]])
#                print(f"Tag erkannt! UID: {uid_str}")
#        time.sleep(0.1)

#state 0 = nicht da? 
#state 1 = ist da? 


try:
      while True:
            id, text = reader.read()
            idz = str(id)
            import subprocess
            subprocess.run([
            "mosquitto_pub",
            "-h", "192.168.213.12",       # -h -> Host; IP des Brokers
            "-t", "RFID",                 # -t -> Topic; "Gruppe"
            "-m", idz                     # -m -> Message; sendende Nachricht
            ])

            print("RFID",id) 
            time.sleep(10)

finally:
      GPIO.cleanup()
      print("\nProgramm beendet.")