import network
import time
import urequests as requests
import random

# ===== WiFi 設定 =====
WIFI_SSID1 = '1234' # "Your network name";
WIFI_PASS1 = '5678' # "Your network password";
WIFI_SSID2 = "2345" # Your WiFi SSID
WIFI_PASS2 = "6789" # Your WiFi Password
WIFI_SSID3 = "3456" # Your WiFi SSID
WIFI_PASS3 = "7890" # Your WiFi Password

# ===== Webhook URL =====
# 以 Make.com 為例，可以建立一個 Webhook，會得到一個 URL
WEBHOOK_URL = "https://hook.eu2.make.com/bfwz66fne4x1dug4pphofpk2qc9d7hdc"   # 改成你的 Webhook URL

# === 連線 WiFi ===
def connect_wifi():
  print("Scanning for WiFi networks, please wait...")
  wifi = network.WLAN(network.STA_IF)
  wifi.active(True)

  num = 0
  for (ssid, bssid, channel, RSSI, authmode, hidden) in wifi.scan():
    if WIFI_SSID1 in ssid:
      WIFI_SSID = WIFI_SSID1   # Your WiFi SSID
      WIFI_PASS = WIFI_PASS1   # Your WiFi Password
      num=1
      break
    elif WIFI_SSID2 in ssid:
      WIFI_SSID = WIFI_SSID2   # Your WiFi SSID
      WIFI_PASS = WIFI_PASS2   # Your WiFi Password
      num=2
      break
    elif WIFI_SSID3 in ssid:
      WIFI_SSID = WIFI_SSID3   # Your WiFi SSID
      WIFI_PASS = WIFI_PASS3   # Your WiFi Password
      num=3
      break
    elif "Wokwi-GUEST" in ssid:
      WIFI_SSID = "Wokwi-GUEST"
      WIFI_PASS = ""
      num=4
      break

  if (num == 0):
    print("Couldn't get a wifi connection")
    while True:
      pass

  # authmodes = ['Open', 'WEP', 'WPA-PSK' 'WPA2-PSK4', 'WPA/WPA2-PSK']
  print("* {:s}".format(ssid))
  # print("   - Auth: {} {}".format(authmodes[authmode], '(hidden)' if hidden else ''))
  print("   - Channel: {}".format(channel))
  print("   - RSSI: {}".format(RSSI))
  print("   - BSSID: {:02x}:{:02x}:{:02x}:{:02x}:{:02x}:{:02x}".format(*bssid))

  if not wifi.isconnected():
    print('Connecting to network...')
    wifi.connect(WIFI_SSID, WIFI_PASS)
    while not wifi.isconnected():
      time.sleep(1)
  print('Network config:', wifi.ifconfig())

  return

# ===== 傳送 Webhook =====
def send_webhook(value):
    try:
        data = {"temperature": value}
        res = requests.post(WEBHOOK_URL, json=data)
        print("Upload:", data, "->", res.status_code)
        res.close()
    except Exception as e:
        print("Error:", e)

# Start Function
if __name__ == '__main__':
  connect_wifi() # Connecting to WiFi Router

  while True:
    print("----------------------")
    temperature = random.randint(20, 30)  # 假裝感測器數據
    send_webhook(temperature)

    time.sleep(20)  # 每20秒上傳一次