import network
import time
import ujson
import urequests
import math

WIFI_SSID = "Wokwi-GUEST"
WIFI_PASS = ""

SERVER_URL = "http://juggle-everyone-outscore.ngrok-free.dev/ingest"

wifi = network.WLAN(network.STA_IF)
wifi.active(True)
wifi.connect(WIFI_SSID, WIFI_PASS)

print("Connecting to WiFi...")

while not wifi.isconnected():
    time.sleep(0.5)

print("WiFi connected!")
print(wifi.ifconfig())

i = 0

while True:
    payload = {
        "device_id": "esp32_wokwi_01",
        "sensors": {
            "temperature": round(20 + 5 * math.sin(i / 10), 2),
            "humidity": round(45 + 10 * (1 - math.cos(i / 15)), 2),
            "light": 100 + (i * 7) % 400,
            "battery": round(3.7 + (i % 20) * 0.02, 2)
        }
    }

    response = None

    try:
        response = urequests.post(
            SERVER_URL,
            headers={
                "Content-Type": "application/json",
                "ngrok-skip-browser-warning": "1"
            },
            data=ujson.dumps(payload)
        )

        print("HTTP:", response.status_code)
        print("Response:", response.text)

    except Exception as error:
        print("Send error:", repr(error))

    finally:
        if response is not None:
            response.close()

    i += 1
    time.sleep(5)