from datetime import datetime
from models import WebActionLog
from flask_login import current_user
from utilities.database import db  # Убедитесь, что импортируете db

class WebLogger:
    def __init__(self, db_session):
        self.db = db_session

    def log_web_action(self, action, details=None):
        """Сохраняет лог действия пользователя веб-интерфейса."""
        if current_user.is_authenticated:
            log_entry = WebActionLog(
                ldap_user_id=current_user.id,
                username=getattr(current_user, 'display_name', None),
                action=action,
                details=details
            )
            self.db.session.add(log_entry)
            self.db.session.commit()
            return True
        return False

    def get_web_action_logs(self, page, per_page, ldap_user_id_filter=None, action_filter=None):
        """Получает логи действий веб-интерфейса с пагинацией и фильтрацией."""
        query = WebActionLog.query.order_by(WebActionLog.timestamp.desc())

        if ldap_user_id_filter:
            query = query.filter_by(ldap_user_id=ldap_user_id_filter)

        if action_filter:
            query = query.filter(WebActionLog.action.like(f'%{action_filter}%'))

        pagination = query.paginate(page=page, per_page=per_page)
        logs = [
            {
                'id': log.id,
                'ldap_user_id': log.ldap_user_id,
                'username': log.username,
                'timestamp': log.timestamp.isoformat(),
                'action': log.action,
                'details': log.details
            }
            for log in pagination.items
        ]
        return {
            'logs': logs,
            'total': pagination.total,
            'pages': pagination.pages,
            'current_page': pagination.page,
            'per_page': pagination.per_page
        }