import datetime

import sqlalchemy as sa
from sqlalchemy import BigInteger, Boolean, DateTime, String
from sqlalchemy.orm import DeclarativeBase, Mapped, mapped_column


class Base(DeclarativeBase):
    pass


class WaitlistEntry(Base):
    __tablename__ = "waitlist_entries"

    id: Mapped[int] = mapped_column(
        BigInteger().with_variant(sa.Integer, "sqlite"),
        primary_key=True,
        autoincrement=True,
    )
    email: Mapped[str] = mapped_column(String(320), unique=True, nullable=False, index=True)
    ip_address: Mapped[str | None] = mapped_column(String(45), nullable=True)
    source: Mapped[str | None] = mapped_column(String(64), nullable=True)
    confirmed: Mapped[bool] = mapped_column(Boolean, default=False, server_default=sa.text("0"))
    consent_given_at: Mapped[datetime.datetime | None] = mapped_column(
        DateTime(timezone=True), nullable=True,
    )
    anonymized_at: Mapped[datetime.datetime | None] = mapped_column(
        DateTime(timezone=True), nullable=True,
    )
    created_at: Mapped[datetime.datetime] = mapped_column(
        DateTime(timezone=True),
        server_default=sa.text("CURRENT_TIMESTAMP"),
        nullable=False,
    )