#!/usr/bin/env python3
"""
Send Telegram alerts for harness issues.
Requires TELEGRAM_BOT_TOKEN and TELEGRAM_CHAT_ID in environment or .env
"""
import os
import sys
import requests

def send_alert(message, level="WARNING"):
    """Send alert to admin via Telegram."""
    token = os.getenv("TELEGRAM_BOT_TOKEN")
    chat_id = os.getenv("TELEGRAM_CHAT_ID")

    if not token or not chat_id:
        # Try loading from .env
        try:
            with open('.env', 'r') as f:
                for line in f:
                    if line.startswith('TELEGRAM_BOT_TOKEN='):
                        token = line.split('=', 1)[1].strip().strip('"')
                    elif line.startswith('TELEGRAM_CHAT_ID='):
                        chat_id = line.split('=', 1)[1].strip().strip('"')
        except:
            pass

    if not token or not chat_id:
        print(f"Cannot send alert: TELEGRAM_BOT_TOKEN or TELEGRAM_CHAT_ID missing", file=sys.stderr)
        return False

    emoji = {"CRITICAL": "🔴", "WARNING": "🟡", "INFO": "🟢"}.get(level, "⚪")
    full_message = f"{emoji} *Void Harness Alert* ({level})\n\n{message}"

    try:
        url = f"https://api.telegram.org/bot{token}/sendMessage"
        payload = {
            "chat_id": chat_id,
            "text": full_message,
            "parse_mode": "Markdown"
        }
        resp = requests.post(url, json=payload, timeout=10)
        return resp.ok
    except Exception as e:
        print(f"Failed to send alert: {e}", file=sys.stderr)
        return False

if __name__ == '__main__':
    if len(sys.argv) < 2:
        print("Usage: alert_admin.py <message> [level]")
        sys.exit(1)

    message = sys.argv[1]
    level = sys.argv[2] if len(sys.argv) > 2 else "WARNING"
    success = send_alert(message, level)
    sys.exit(0 if success else 1)