# from machine import Pin, ADC, I2C
# import dht
# import ssd1306
# import time
# import network
# from umqtt.simple import MQTTClient

# # ======================
# # CONFIGURAÇÃO DE PINOS
# # ======================

# DHT_PIN = 15          # DHT22 (NÃO usar 22!)
# LDR_PIN = 34          # LDR
# GAS_PIN = 35          # MQ-2
# BTN_PIN = 13          # Botão

# I2C_SCL = 22          # OLED
# I2C_SDA = 21          # OLED

# # ======================
# # SENSORES
# # ======================

# dht_sensor = dht.DHT22(Pin(DHT_PIN))

# ldr = ADC(Pin(LDR_PIN))
# ldr.atten(ADC.ATTN_11DB)

# gas = ADC(Pin(GAS_PIN))
# gas.atten(ADC.ATTN_11DB)

# # ======================
# # OLED
# # ======================

# i2c = I2C(0, scl=Pin(I2C_SCL), sda=Pin(I2C_SDA))
# oled = ssd1306.SSD1306_I2C(128, 64, i2c)

# # ======================
# # BOTÃO E TELAS
# # ======================

# tela = 0
# botao = Pin(BTN_PIN, Pin.IN, Pin.PULL_UP)
# estado_anterior = 1

# # ======================
# # CONFORTO TÉRMICO
# # ======================

# def indice_conforto(temp, umid):
#     return temp + 0.3 * umid

# def texto_conforto(ic):
#     if ic < 28:
#         return "Agradavel"
#     elif ic < 34:
#         return "Quente"
#     else:
#         return "Muito quente"

# # ======================
# # WIFI
# # ======================

# wifi = network.WLAN(network.STA_IF)
# wifi.active(True)
# wifi.connect("Wokwi-GUEST", "")

# while not wifi.isconnected():
#     time.sleep(1)

# # ======================
# # MQTT - HIVE MQ
# # ======================

# MQTT_CLIENT_ID = "esp32-leticia"
# MQTT_BROKER = "29919427f0ca4636ac8c892ae7ac29ab.s1.eu.hivemq.cloud"
# MQTT_USER = "esp32"
# MQTT_PASSWORD = "Esp32@8031"

# mqtt = MQTTClient(
#     MQTT_CLIENT_ID,
#     MQTT_BROKER,
#     port=8883,
#     user=MQTT_USER,
#     password=MQTT_PASSWORD,
#     ssl=True
# )

# mqtt.connect()

# # ======================
# # LOOP PRINCIPAL
# # ======================

# while True:
#     # Leitura dos sensores
#     dht_sensor.measure()
#     temp = dht_sensor.temperature()
#     hum = dht_sensor.humidity()
#     luz = int(ldr.read() / 4095 * 100)
#     gas_val = gas.read()

#     ic = indice_conforto(temp, hum)
#     conforto_txt = texto_conforto(ic)

#     # ===== ENVIO MQTT =====
#     # mqtt.publish("estacao/temperatura", str(temp))
#     # mqtt.publish("estacao/umidade", str(hum))
#     # mqtt.publish("estacao/luz", str(luz))
#     # mqtt.publish("estacao/gas", str(gas_val))
#     # mqtt.publish("estacao/conforto", conforto_txt)

#     # ===== OLED =====
#     oled.fill(0)

#     if tela == 0:
#         oled.text("TELA 1 - CLIMA", 0, 0)
#         oled.text(f"Temp: {temp:.1f}C", 0, 15)
#         oled.text(f"Umid: {hum:.1f}%", 0, 30)
#         if temp > 35:
#             oled.text("ALERTA: CALOR", 0, 50)

#     elif tela == 1:
#         oled.text("TELA 2 - LUZ", 0, 0)
#         oled.text(f"Luz: {luz}%", 0, 20)

#     elif tela == 2:
#         oled.text("TELA 3 - AR", 0, 0)
#         oled.text(f"Gas: {gas_val}", 0, 20)
#         if gas_val > 2000:
#             oled.text("AR RUIM", 0, 40)

#     elif tela == 3:
#         oled.text("TELA 4 - CONFORTO", 0, 0)
#         oled.text(f"Indice: {ic:.1f}", 0, 20)
#         oled.text(conforto_txt, 0, 40)
#         if ic > 34:
#             oled.text("ALERTA CALOR", 0, 55)

#     oled.show()

#     # ===== BOTÃO =====
#     estado_atual = botao.value()
#     if estado_atual == 0 and estado_anterior == 1:
#         tela += 1
#         if tela > 3:
#             tela = 0
#         time.sleep(0.3)  # debounce

#     estado_anterior = estado_atual
#     time.sleep(2)

import time

print("INICIOU")

i = 0
while True:
    print("RODANDO", i)
    i += 1
    time.sleep(1)