from pydantic import BaseModel, Field
from typing import Optional

class ColorBase(BaseModel):
    name: str = Field(..., min_length=1, max_length=50, description="Color name")
    hex_code: str = Field(..., min_length=7, max_length=7, pattern="^#[0-9A-Fa-f]{6}$", description="Color hex code")

class ColorCreate(ColorBase):
    class Config:
        schema_extra = {
            "example": {
                "name": "Forest Green",
                "hex_code": "#228B22"
            }
        }

class Color(ColorBase):
    id: int
    
    class Config:
        orm_mode = True
        schema_extra = {
            "example": {
                "id": 1,
                "name": "Forest Green",
                "hex_code": "#228B22"
            }
        }