"""Pydantic models for authentication."""
from pydantic import BaseModel, Field


class UserCreate(BaseModel):
    username: str = Field(..., min_length=3, max_length=50)
    password: str = Field(..., min_length=6, max_length=128)


class UserLogin(BaseModel):
    username: str
    password: str


class Token(BaseModel):
    access_token: str
    token_type: str = "bearer"


class UserOut(BaseModel):
    username: str