from pydantic import BaseModel, EmailStr
from typing import Optional
from datetime import datetime


class ProveedorBase(BaseModel):
    nombre: str
    email: Optional[EmailStr] = None
    tiene_web: bool = True
    activo: bool = True


class ProveedorCreate(ProveedorBase):
    pass


class ProveedorUpdate(BaseModel):
    nombre: Optional[str] = None
    email: Optional[EmailStr] = None
    tiene_web: Optional[bool] = None
    activo: Optional[bool] = None


class ProveedorResponse(ProveedorBase):
    id: int
    created_at: datetime
    updated_at: datetime
    
    class Config:
        from_attributes = True