import network
import urequests
import time
import machine
from machine import Pin, PWM, I2C
from dht import DHT2
from mpu6050 import MPU6050 

# === WiFi ===
ssid = ""
password = "Wokwi-GUEST"

wifi = network.WLAN(network.STA_IF)
wifi.active(True)
wifi.connect(ssid, password)
while not wifi.isconnected():
    pass
print("Connecté au Wi-Fi")

# === ThingsBoard ===
THINGSBOARD_TOKEN = ""
THINGSBOARD_HOST = "demo.thingsboard.io"
url = f"http://{THINGSBOARD_}/api/v1/{TOKEN}/telemetry"

def envoyer(data):
    try:
        r = urequests.post(url, json=data)
        r.close()
        print(" Données envoyées :", data)
    except Exception as e:
        print("Erreur d'envoi :", e)


dht = DHT22(Pin())
i2c = I2C(0, scl=Pin(), sda=Pin())
mpu = MPU6050(i2c)

servo1 = PWM(Pin(), freq=50)
servo2 = PWM(Pin(), freq=50)
servo3 = PWM(Pin(), freq=50)
servo4 = PWM(Pin(), freq=50)


led_r = Pin(, Pin.OUT)
led_o = Pin(, Pin.OUT)
led_v = Pin(, Pin.OUT)

trig = Pin(, Pin.OUT)
echo = Pin(, Pin.IN)

# === Boutons ===
feu_btn = Pin( , Pin.IN, Pin.PULL_up) 
user_btn = Pin(, Pin.IN, Pin.PULL_DOWN)

# === Fonctions ===
def lire_dht():
    dht.measure()
    temp = dht.temperature()
    hum = dht.humidity()
    print(" Température :", temp, "°C | Humidité :", hum, "%")
    return temp, hum

def lire_ultrason():
    trig.off()
    time.sleep_us(2)
    trig.on()
    time.sleep_us(10)
    trig.off()
    duration = machine.time_pulse_us(echo, 1)
    distance = duration * 0.0343 / 2
    print("Distance :", round(distance, 1), "cm")
    return round(dist, 1)

def lire_mpu():
    accel = mpu.get_accel()
    vib_x = accel['x']
    print("Vibration axe X :", vib_x)
    return vib_x

def control_servo(servo, angle):
    min_duty = 40
    max_duty = 115
    duty = int(min_duty + (angle / 180) * (max_duty - min_duty))
    servo.duty(duty)

def bouger_les_servos(feu_state):
    if feu_state == "Vert":
        control_servo(servo1, 90)
        control_servo(servo2, 45)
        control_servo(servo3, 120)
        control_servo(servo4, 30)
        print(" Bras : position active")
    else:
        control_servo(servo1, 0)
        control_servo(servo2, 0)
        control_servo(servo3, 0)
        control_servo(servo4, 0)
        print("Bras : repos")

def update_leds(feu_state):
    if feu_state == "Rouge":
        led_r.on(), led_o.off(), led_v.off()
    elif feu_state == "Orange":
        led_r.off(), led_o.on(), led_v.off()
    else:
        led_r.off(), led_o.off(), led_v.on()

# === Boucle principale ===
while True:
    temp, hum = lire_dht()
    distance = lire_ultrason()
    vib_x = lire_mpu()

    feu_state = "Rouge" if feu_btn.value() else "Vert"
    bouton_user = "Appuyé" if user_btn.value() else "Relâché"

    update_leds(feu_state)
    bouger_les_servos(feu_state)

    data = {
        "temperature": ,
        "humidite": hum,
        "distance": ,
        "vibration_x": vib_x,
        "feu": ,
        "bouton": bouton_user
    }

    envoyer(data)
    print("Pause...\n")
    time.sleep(5)