"""Алерты админам в Telegram (health / ошибки оплат)."""

from __future__ import annotations

import logging
import time
from typing import TYPE_CHECKING

if TYPE_CHECKING:
    from aiogram import Bot
    from config import Settings

logger = logging.getLogger(__name__)

_last_sent: dict[str, float] = {}


async def alert_admins(
    bot: Bot | None,
    settings: Settings,
    text: str,
    *,
    key: str = "generic",
    cooldown_sec: float = 300.0,
) -> None:
    if bot is None or not settings.admin_ids:
        return
    now = time.monotonic()
    last = _last_sent.get(key, 0.0)
    if now - last < cooldown_sec:
        return
    _last_sent[key] = now
    for admin_id in settings.admin_ids:
        try:
            await bot.send_message(admin_id, text, parse_mode="HTML")
        except Exception:  # noqa: BLE001
            logger.warning("admin alert failed id=%s", admin_id)