"""Phone verification code model."""

from __future__ import annotations

from datetime import datetime
from typing import Optional

from sqlalchemy import Integer, TIMESTAMP, VARCHAR
from sqlalchemy.orm import Mapped, mapped_column

from .base import BaseNoTenant


class PhoneVerificationCode(BaseNoTenant):
    __tablename__ = "phone_verification_codes"

    id: Mapped[int] = mapped_column(Integer, primary_key=True, autoincrement=True)
    phone_e164: Mapped[str] = mapped_column(VARCHAR(32), nullable=False, index=True)
    purpose: Mapped[str] = mapped_column(VARCHAR(32), nullable=False, index=True)
    code_hash: Mapped[str] = mapped_column(VARCHAR(128), nullable=False)
    expires_at: Mapped[datetime] = mapped_column(TIMESTAMP, nullable=False)
    consumed_at: Mapped[Optional[datetime]] = mapped_column(TIMESTAMP, nullable=True)
    attempt_count: Mapped[int] = mapped_column(Integer, nullable=False, default=0)
    request_ip: Mapped[Optional[str]] = mapped_column(VARCHAR(64), nullable=True)