"""Teams Workflow 수신용. 원문 오류/인증 정보는 메시지에 싣지 않는다."""
from datetime import timedelta

import httpx

from common.logger import LOG


def alert_reason(row, now, days: int) -> str | None:
    if row.alerted_at and now - row.alerted_at < timedelta(days=1):
        return None
    if row.error_code:
        return f"조회/제출 실패: {row.error_code}"
    if (row.inspection or {}).get("verdict") == "PASS":
        return None
    if now - row.published_at >= timedelta(days=days):
        return f"발행 후 {days}일 이상 색인 미확인"
    return None


async def send_alert(webhook_url: str, page_url: str, reason: str) -> bool:
    if not webhook_url:
        return False
    if not webhook_url.startswith("https://"):
        LOG.w("[search-console] ALERT_URL_INVALID")
        return False
    payload = {"type": "message", "attachments": [{
        "contentType": "application/vnd.microsoft.card.adaptive",
        "content": {"type": "AdaptiveCard", "version": "1.2", "body": [
            {"type": "TextBlock", "text": "Google 색인 확인 필요", "weight": "Bolder"},
            {"type": "TextBlock", "text": page_url, "wrap": True},
            {"type": "TextBlock", "text": reason, "wrap": True},
        ]},
    }]}
    try:
        async with httpx.AsyncClient(timeout=10, follow_redirects=False) as client:
            response = await client.post(webhook_url, json=payload)
            response.raise_for_status()
        return True
    except httpx.HTTPError:
        # webhook 주소 자체가 인증 수단이므로 예외 문자열도 로그에 남기지 않는다.
        LOG.w("[search-console] ALERT_DELIVERY_FAILED")
        return False