"""
品类相关 Pydantic Schemas
"""
from pydantic import BaseModel
from typing import Optional


class CategoryResponse(BaseModel):
    """品类响应"""
    id: int
    name: str
    icon: Optional[str] = None
    sort_order: int
    flow_type: str

    class Config:
        from_attributes = True


class SubTypeResponse(BaseModel):
    """子类型响应"""
    id: int
    category_id: int
    name: str
    description: Optional[str] = None
    preview_image: Optional[str] = None
    sort_order: int

    class Config:
        from_attributes = True


class ColorResponse(BaseModel):
    """颜色响应"""
    id: int
    category_id: int
    name: str
    hex_code: str
    sort_order: int

    class Config:
        from_attributes = True