"""add exploration seeds/budget config to campaigns

Revision ID: b3c7d9e1f5a2
Revises: 0e4a7c91d2b3
Create Date: 2026-08-03
"""

from typing import Sequence, Union

import sqlalchemy as sa
import sqlmodel  # noqa: F401
from alembic import op

revision: str = "b3c7d9e1f5a2"
down_revision: Union[str, Sequence[str], None] = "0e4a7c91d2b3"
branch_labels: Union[str, Sequence[str], None] = None
depends_on: Union[str, Sequence[str], None] = None


def upgrade() -> None:
    with op.batch_alter_table("campaigns") as batch_op:
        batch_op.add_column(sa.Column("exploration_seeds", sqlmodel.sql.sqltypes.AutoString(), nullable=True))
        batch_op.add_column(sa.Column("exploration_budget", sqlmodel.sql.sqltypes.AutoString(), nullable=True))


def downgrade() -> None:
    with op.batch_alter_table("campaigns") as batch_op:
        batch_op.drop_column("exploration_budget")
        batch_op.drop_column("exploration_seeds")