import uuid
from datetime import datetime
from typing import Any, Optional

from pydantic import ConfigDict

from common.enums import NotificationType
from common.models.gmodel import Res_PageProtocol, Res_WebPacketProtocol, WebPacketProtocol


class NotificationProtocol(WebPacketProtocol):
    pass


class NotificationData(WebPacketProtocol):
    model_config = ConfigDict(from_attributes=True)

    notification_id: uuid.UUID
    type: NotificationType
    ref_qt_id: Optional[uuid.UUID] = None
    ref_session_id: Optional[uuid.UUID] = None
    data: Optional[Any] = None      # 렌더 스냅샷(유형별 필드)
    read_at: Optional[datetime] = None
    created_at: Optional[datetime] = None


class Res_NotificationList(Res_PageProtocol):
    notifications: list[NotificationData] = []
    unread: int = 0  # 안읽음 총수(헤더 빨콩이)


class Res_NotificationRead(Res_WebPacketProtocol):
    pass