from pydantic import BaseModel


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


class TokenResponse(BaseModel):
    access_token: str
    refresh_token: str
    token_type: str = "bearer"
    username: str = ""
    role: str = "operator"


class RefreshRequest(BaseModel):
    refresh_token: str


class LogoutRequest(BaseModel):
    refresh_token: str