import os
import requests
from dotenv import load_dotenv

load_dotenv()

TOKEN = os.getenv("WHATSAPP_TOKEN")
PHONE_NUMBER_ID = os.getenv("WHATSAPP_PHONE_NUMBER_ID")
RECIPIENT = os.getenv("WHATSAPP_RECIPIENT_NUMBER")

def send_whatsapp_message(text):
    url = f"https://graph.facebook.com/v22.0/{PHONE_NUMBER_ID}/messages"
    headers = {
        "Authorization": f"Bearer {TOKEN}",
        "Content-Type": "application/json"
    }
    data = {
        "messaging_product": "whatsapp",
        "to": RECIPIENT,
        "type": "text",
        "text": {"body": text}
    }

    r = requests.post(url, headers=headers, json=data)
    print("Status:", r.status_code)
    print("Response:", r.text)

send_whatsapp_message("Ahoj Vlado! Test zpráva přes WhatsApp API 🔔")