"""Authentication Pydantic schemas for API request/response payloads."""

from pydantic import BaseModel, Field


class RegisterRequest(BaseModel):
    """Sent by the dashboard to begin passkey registration."""

    username: str = Field(min_length=1, max_length=100)
    display_name: str | None = None


class LoginRequest(BaseModel):
    """Sent by the dashboard to begin passkey authentication."""

    username: str = Field(min_length=1, max_length=100)


class TokenResponse(BaseModel):
    """Returned after successful authentication."""

    access_token: str
    refresh_token: str
    token_type: str = "bearer"
    expires_in: int = Field(
        description="Access token lifetime in seconds", default=900
    )