from network import WLAN, STA_IF
from time import localtime, time, sleep_ms
from ntptime import settime
from machine import Pin, I2C
from ssd1306 import SSD1306_I2C
from framebuf import FrameBuffer, MONO_HLSB
import gc
from rede import Rede

r = Rede("Wokwi-GUEST", "", conecta=False)
r.conectar(tentativas=40, intervalo=500)

try:
    if r.conectado:
        settime()
except OSError as e:
    print ("Deu ruim")
    print (e)
    
ts = localtime()
print(ts)


i2c = I2C(0, scl=Pin(9), sda=Pin(8), freq=400000)  # I2C no ESP32
oled_width = 128
oled_height = 64
oled = SSD1306_I2C(oled_width, oled_height, i2c)



def mostrarTimestamp():
    global n

    m = f'Turno: {n:04d}'

    oled.fill(0)  # Limpa o display
    oled.text(m, 10, 10)  # Escreve no display nas coordenadas x e y
    oled.show() 


n = 0

while True:
    mostrarTimestamp()
    n += 1
    sleep_ms(1000)