"""
通知 Schemas
"""
from datetime import datetime
from typing import Optional
from pydantic import BaseModel


class NotificationResponse(BaseModel):
    """通知回應"""

    id: int
    type: str
    title: str
    content: Optional[str]
    related_sheet_id: Optional[int]
    is_read: bool
    read_at: Optional[datetime]
    created_at: datetime

    class Config:
        from_attributes = True


class NotificationPreferenceResponse(BaseModel):
    """通知偏好回應"""

    email_enabled: bool
    in_app_enabled: bool
    reminder_days_before: int

    class Config:
        from_attributes = True


class NotificationPreferenceUpdate(BaseModel):
    """更新通知偏好"""

    email_enabled: Optional[bool] = None
    in_app_enabled: Optional[bool] = None
    reminder_days_before: Optional[int] = None


class UnreadCountResponse(BaseModel):
    """未讀數量回應"""

    count: int