from machine import Pin
from rede import Rede
from umqtt.robust import MQTTClient
from time import ticks_ms, ticks_diff


led = Pin (3, Pin.OUT, value=0)

r = Rede('Wokwi-GUEST', '', conecta=False, txPower=5)

r.conectar(tentativas=30, intervalo=500)

#ssid, senha, conecta=True, txPower=None, powermode=None, reconexoes=-1, cb=None):


top = b'ifrsrgauto/msg'
topcomando = b'ifrsrgauto/lampada'

def fofoqueiro(t, p):
    if t == topcomando:
        if p.decode() == 'liga':
            led.on()
        else:
            led.off()


try:
    if r.conectado:
        adamastor = MQTTClient ('tardis112233',
                    'broker.hivemq.com')
        adamastor.set_callback(fofoqueiro)
        adamastor.connect()
        adamastor.subscribe(topcomando)
except:
    print('deu ruim!')

msg = 'Oiê'

try:
    if r.conectado:
        adamastor.publish(top, msg.encode())
except:
    print('deu ruim 2')

ultTicks = ticks_ms()

while True:
    try:
        if r.conectado:
            adamastor.check_msg()
    except:
        print('deu ruim 3')

    if ticks_diff(ticks_ms(),ultTicks) > 60000:
        try:
            if r.conectado:
                adamastor.publish(top, msg.encode())
        except:
            print ('deu ruim4')

        ultTicks = ticks_ms()