"""Add CDEK polling columns to orders table."""

from collections.abc import Sequence

from alembic import op
import sqlalchemy as sa


revision: str = "20260524_034"
down_revision: str | None = "20260523_033"
branch_labels: str | Sequence[str] | None = None
depends_on: str | Sequence[str] | None = None


def upgrade() -> None:
    op.add_column(
        "orders",
        sa.Column("cdek_order_status", sa.String(length=64), nullable=True),
    )
    op.add_column(
        "orders",
        sa.Column(
            "cdek_polled_at",
            sa.DateTime(timezone=True),
            nullable=True,
        ),
    )


def downgrade() -> None:
    op.drop_column("orders", "cdek_polled_at")
    op.drop_column("orders", "cdek_order_status")