from flask import Blueprint, request, jsonify
from lib.notion_api import handle_notion_event
from lib.send_message import send_message_to_mattermost
import logging

notion_webhook_bp = Blueprint("notion_webhook", __name__)

@notion_webhook_bp.route("/webhook/notion", methods=["POST"])
def receive_notion_webhook():
    try:
        event = request.get_json()
        if not event:
            logging.warning("빈 요청 수신됨")
            return jsonify({"error": "Invalid JSON"}), 400

        # 메시지 생성
        message = handle_notion_event(event)
        if not message:
            logging.warning("처리 가능한 메시지 없음")
            return jsonify({"status": "ignored"}), 200

        # Mattermost로 전송
        result = send_message_to_mattermost(message)
        if result:
            return jsonify({"status": "ok"}), 200
        else:
            logging.error("Mattermost 전송 실패")
            return jsonify({"error": "failed to send"}), 500

    except Exception as e:
        logging.exception("노션 웹훅 처리 중 예외 발생")
        return jsonify({"error": str(e)}), 500