import network
import urequests
from machine import Pin
from time import sleep

# إعدادات الواي فاي
ssid = "Wokwi-GUEST"
password = ""

# مفتاح الكتابة في ThingSpeak
api_key = "LWZY7N2A1Q8ETPGJ"

# الاتصال بشبكة الواي فاي
def connect_wifi():
    wlan = network.WLAN(network.STA_IF)
    wlan.active(True)
    wlan.connect(ssid, password)
    print("⏳ جاري الاتصال بالواي فاي...", end="")
    
    while not wlan.isconnected():
        print(".", end="")
        sleep(0.5)
    
    print("\n✅ تم الاتصال! IP:", wlan.ifconfig()[0])

# إرسال البيانات إلى ThingSpeak
def send_to_thingspeak(led_state):
    url = f"http://api.thingspeak.com/update?api_key={api_key}&field1={led_state}"  # ← http مو https
    try:
        response = urequests.get(url)
        print("📤 تم الإرسال إلى ThingSpeak. رد:", response.text)
        response.close()
    except Exception as e:
        print("⚠️ خطأ في الإرسال:", e)

# الحلقة الرئيسية
def main():
    connect_wifi()
    led = Pin(2, Pin.OUT)
    state = 0

    while True:
        state = 1 - state  # تبديل بين 0 و 1
        led.value(state)
        print("💡 حالة الـ LED:", "ON" if state else "OFF")
        send_to_thingspeak(state)
        sleep(5)  # ThingSpeak يقبل إرسال كل 15 ثانية على الأقل

# استدعاء دالة main
main()




import network
import urequests
from machine import Pin
from time import sleep

ssid = "WiFi_Name"
password = "WiFi_Password"


api_key = "LWZY7N2A1Q8ETPGJ"


def connect_wifi():
    wlan = network.WLAN(network.STA_IF)
    wlan.active(True)
    wlan.connect(ssid, password)
    print("connection ...", end="")
    
    attempts = 0
    while not wlan.isconnected() and attempts < 20:
        print(".", end="")
        sleep(1)
        attempts += 1
    
    if wlan.isconnected():
        print("\n connect with IP:", wlan.ifconfig()[0])
    else:
        print("\n fail to connect with IP .. ")
        return False
    return True


def send_to_thingspeak(led_state):
    url = f"http://api.thingspeak.com/update?api_key={api_key}&field1={led_state}"
    try:
        response = urequests.get(url)
        print(" Send to ThingSpeak :", response.text)
        response.close()
    except Exception as e:
        print(" fail in send:", e)


def main():
    if not connect_wifi():
        return

    led = Pin(2, Pin.OUT)
    state = 0

    while True:
        state = 1 - state
        led.value(state)
        print(" LED Status:", "ON" if state else "OFF")
        send_to_thingspeak(state)
        sleep(16)  


main()