import os
import requests
from dotenv import load_dotenv
import yaml

load_dotenv()
settings = yaml.safe_load(open("config/settings.yaml"))

BOT_TOKEN = os.getenv("TELEGRAM_BOT_TOKEN")
CHAT_ID = os.getenv("TELEGRAM_CHAT_ID")

def send_telegram(msg):
    if not settings["telegram"]["enabled"]:
        return

    if not BOT_TOKEN or not CHAT_ID:
        print("[WARNING] Telegram not configured.")
        return

    # Check if running in HF Spaces (network restrictions)
    import os
    hf_env_vars = ['SPACE_ID', 'HF_SPACE_ID', 'HF_SPACE_HOST']
    is_hf_space = any(os.getenv(var) for var in hf_env_vars) or 'hf.space' in os.getenv('SPACE_HOST', '')

    if is_hf_space:
        print("[INFO] Telegram notifications disabled in HF Spaces (network restrictions)")
        print(f"[INFO] Would send: {msg[:100]}...")
        return

    try:
        url = f"https://api.telegram.org/bot{BOT_TOKEN}/sendMessage"
        response = requests.post(url, data={"chat_id": CHAT_ID, "text": msg}, timeout=10)

        if response.status_code == 200:
            print("[INFO] Telegram message sent successfully")
        else:
            print(f"[WARNING] Telegram API error: {response.status_code} - {response.text}")

    except requests.exceptions.RequestException as e:
        print(f"[WARNING] Telegram network error: {e}")
        print(f"[INFO] Would send: {msg[:100]}...")
    except Exception as e:
        print(f"[WARNING] Telegram error: {e}")
        print(f"[INFO] Would send: {msg[:100]}...")