from __future__ import annotations

from datetime import datetime

from pydantic import BaseModel, Field

from app.schemas.common import Envelope


class AuthLoginRequest(BaseModel):
    username: str = Field(min_length=1, max_length=128)
    password: str = Field(min_length=1, max_length=1024)


class AuthSession(BaseModel):
    authentication_required: bool
    authenticated: bool
    username: str | None = None
    expires_at: datetime | None = None


class AuthSessionEnvelope(Envelope[AuthSession]):
    pass