from pydantic import BaseModel, Field, EmailStr

class UserBase(BaseModel):
    first_name: str = Field(..., description="User's first name")
    last_name: str = Field(..., description="User's last name")
    email: EmailStr = Field(..., description="User's email address")
    is_active: bool = Field(True, description="Whether the user is active or not")

class UserCreate(UserBase):
    password: str = Field(..., min_length=8, description="User's password")

    class Config:
        schema_extra = {
            "example": {
                "first_name": "John",
                "last_name": "Doe",
                "email": "john.doe@example.com",
                "password": "securepassword123",
                "is_active": True
            }
        }

class UserResponse(UserBase):
    id: int = Field(..., description="User's unique identifier")

    class Config:
        orm_mode = True