"""View schemas."""
from pydantic import BaseModel
from datetime import datetime

class ViewBase(BaseModel):
    """View base schema."""
    name: str
    view_type: str = "grid"

class ViewCreate(ViewBase):
    """View create schema."""
    table_id: int
    config: str | None = None

class ViewUpdate(BaseModel):
    """View update schema."""
    name: str | None = None
    view_type: str | None = None
    config: str | None = None

class ViewResponse(ViewBase):
    """View response schema."""
    id: int
    table_id: int
    config: str | None = None
    created_at: datetime
    
    class Config:
        from_attributes = True