"""
Async Telegram notification service.
Replaces the synchronous urllib-based notify() from foxy-autopilot.py.
"""

import logging
import httpx

from app.config import settings

log = logging.getLogger("foxy.notifications")


async def send_telegram(message: str) -> bool:
    """Send a message to the configured Telegram chat."""
    if not settings.TELEGRAM_BOT_TOKEN or not settings.TELEGRAM_CHAT_ID:
        log.warning("Telegram not configured — skipping notification")
        return False

    url = f"https://api.telegram.org/bot{settings.TELEGRAM_BOT_TOKEN}/sendMessage"
    payload = {
        "chat_id": settings.TELEGRAM_CHAT_ID,
        "text": message,
        "parse_mode": "HTML",
    }

    try:
        async with httpx.AsyncClient(timeout=10.0) as client:
            resp = await client.post(url, data=payload)
            if resp.status_code == 200:
                return True
            log.warning(f"Telegram API returned {resp.status_code}: {resp.text[:200]}")
            return False
    except Exception as e:
        log.warning(f"Telegram notification error (ignored): {e}")
        return False


async def notify_project_event(
    project_name: str,
    event: str,
    details: str = "",
    agent: str = "",
) -> bool:
    """Send a formatted project event notification."""
    msg_parts = [f"🦊 <b>Foxy Dev Team</b>", f"📋 <b>{project_name}</b>"]

    if agent:
        msg_parts.append(f"🤖 {agent}")
    msg_parts.append(f"📊 {event}")
    if details:
        msg_parts.append(f"ℹ️ {details}")

    return await send_telegram("\n".join(msg_parts))


async def notify_error(
    project_name: str,
    agent_name: str,
    error: str,
) -> bool:
    """Send an error notification."""
    return await send_telegram(
        f"🦊 ⚠️ <b>Erreur</b>\n"
        f"📋 {project_name}\n"
        f"❌ {agent_name}\n"
        f"<code>{error[:300]}</code>"
    )