import network
import urequests
import time
from machine import Pin

# Wi-Fi Credentials
ssid = "iPhone SM"  # Wi-Fi SSID
password = "lalalala"  # Wi-Fi password
# ssid = "Aluminum_Flat"  # Wi-Fi SSID
# password = "HowLargeAreYourHands"  # Wi-Fi password

# Connect to Wi-Fi
wlan = network.WLAN(network.STA_IF)
wlan.active(True)
wlan.connect(ssid, password)

print("Connecting to WiFi...")
while not wlan.isconnected():
    time.sleep(1)
print("Connected! IP:", wlan.ifconfig())

# Configure onboard LED
led = Pin("LED", Pin.OUT)

# URL of the Flask app
signal_url = "https://Sergio.pythonanywhere.com/"

while True:
    try:
        # Fetch the HTML content from the Flask app
        response = urequests.get(signal_url)
        html_content = response.text
        response.close()

        # Extract the LED state from the HTML
        start_marker = "Current LED State: "
        end_marker = "</h2>"
        start = html_content.find(start_marker) + len(start_marker)
        end = html_content.find(end_marker, start)
        led_state = html_content[start:end].strip()

        print("Parsed LED State:", led_state)

        # Act on the LED state
        if led_state == "On":
            led.on()
        elif led_state == "Off":
            led.off()
        else:
            print("Unknown LED state:", led_state)

    except Exception as e:
        print("Error fetching or parsing command:", e)

    # Poll every x
    time.sleep(0.1)