from typing import Optional

from sqlmodel import SQLModel


class UserBase(SQLModel):
    email: str
    username: str


class UserCreate(UserBase):
    password: str


class UserRead(UserBase):
    id: int
    firstname: Optional[str] = None
    lastname: Optional[str] = None
    age: Optional[int] = None
    gender: Optional[str] = None
    height: Optional[float] = None
    weight: Optional[float] = None
    unit_preference: str = "metric"


class UserUpdate(SQLModel):
    email: Optional[str] = None
    username: Optional[str] = None
    password: Optional[str] = None
    firstname: Optional[str] = None
    lastname: Optional[str] = None
    age: Optional[int] = None
    gender: Optional[str] = None
    height: Optional[float] = None
    weight: Optional[float] = None
    unit_preference: Optional[str] = None