"""auth tables (users, access requests, magic links, sessions)

Revision ID: a3f1c9e2b4d7
Revises: d932b6993f9a
Create Date: 2026-09-11 15:30:00.000000

"""

from collections.abc import Sequence

import sqlalchemy as sa
import sqlmodel
from alembic import op

# revision identifiers, used by Alembic.
revision: str = "a3f1c9e2b4d7"
down_revision: str | Sequence[str] | None = "d932b6993f9a"
branch_labels: str | Sequence[str] | None = None
depends_on: str | Sequence[str] | None = None


def upgrade() -> None:
    """Upgrade schema."""
    op.create_table(
        "users",
        sa.Column("id", sa.Uuid(), nullable=False),
        sa.Column("email", sqlmodel.sql.sqltypes.AutoString(length=320), nullable=False),
        sa.Column("name", sqlmodel.sql.sqltypes.AutoString(length=200), nullable=False),
        sa.Column("role", sqlmodel.sql.sqltypes.AutoString(length=20), nullable=False),
        sa.Column("tenant_id", sqlmodel.sql.sqltypes.AutoString(length=200), nullable=False),
        sa.Column("created_at", sa.DateTime(timezone=True), nullable=True),
        sa.PrimaryKeyConstraint("id"),
    )
    op.create_index(op.f("ix_users_email"), "users", ["email"], unique=True)
    op.create_table(
        "access_requests",
        sa.Column("id", sa.Uuid(), nullable=False),
        sa.Column("name", sqlmodel.sql.sqltypes.AutoString(length=200), nullable=False),
        sa.Column("email", sqlmodel.sql.sqltypes.AutoString(length=320), nullable=False),
        sa.Column("reason", sqlmodel.sql.sqltypes.AutoString(length=2000), nullable=False),
        sa.Column("status", sqlmodel.sql.sqltypes.AutoString(length=20), nullable=False),
        sa.Column("created_at", sa.DateTime(timezone=True), nullable=True),
        sa.Column("decided_at", sa.DateTime(timezone=True), nullable=True),
        sa.Column("decided_by", sqlmodel.sql.sqltypes.AutoString(length=320), nullable=True),
        sa.PrimaryKeyConstraint("id"),
    )
    op.create_index(op.f("ix_access_requests_email"), "access_requests", ["email"], unique=False)
    op.create_index(op.f("ix_access_requests_status"), "access_requests", ["status"], unique=False)
    op.create_table(
        "magic_link_tokens",
        sa.Column("id", sa.Uuid(), nullable=False),
        sa.Column("user_id", sa.Uuid(), nullable=False),
        sa.Column("token_hash", sqlmodel.sql.sqltypes.AutoString(length=64), nullable=False),
        sa.Column("expires_at", sa.DateTime(timezone=True), nullable=True),
        sa.Column("used_at", sa.DateTime(timezone=True), nullable=True),
        sa.Column("created_at", sa.DateTime(timezone=True), nullable=True),
        sa.ForeignKeyConstraint(
            ["user_id"],
            ["users.id"],
        ),
        sa.PrimaryKeyConstraint("id"),
    )
    op.create_index(
        op.f("ix_magic_link_tokens_token_hash"), "magic_link_tokens", ["token_hash"], unique=True
    )
    op.create_index(
        op.f("ix_magic_link_tokens_user_id"), "magic_link_tokens", ["user_id"], unique=False
    )
    op.create_table(
        "user_sessions",
        sa.Column("id", sqlmodel.sql.sqltypes.AutoString(length=128), nullable=False),
        sa.Column("user_id", sa.Uuid(), nullable=False),
        sa.Column("created_at", sa.DateTime(timezone=True), nullable=True),
        sa.Column("expires_at", sa.DateTime(timezone=True), nullable=True),
        sa.Column("revoked_at", sa.DateTime(timezone=True), nullable=True),
        sa.ForeignKeyConstraint(
            ["user_id"],
            ["users.id"],
        ),
        sa.PrimaryKeyConstraint("id"),
    )
    op.create_index(op.f("ix_user_sessions_user_id"), "user_sessions", ["user_id"], unique=False)


def downgrade() -> None:
    """Downgrade schema."""
    op.drop_index(op.f("ix_user_sessions_user_id"), table_name="user_sessions")
    op.drop_table("user_sessions")
    op.drop_index(op.f("ix_magic_link_tokens_user_id"), table_name="magic_link_tokens")
    op.drop_index(op.f("ix_magic_link_tokens_token_hash"), table_name="magic_link_tokens")
    op.drop_table("magic_link_tokens")
    op.drop_index(op.f("ix_access_requests_status"), table_name="access_requests")
    op.drop_index(op.f("ix_access_requests_email"), table_name="access_requests")
    op.drop_table("access_requests")
    op.drop_index(op.f("ix_users_email"), table_name="users")
    op.drop_table("users")