"""Add durable, versioned platform settings with redacted secrets."""

from alembic import op
import sqlalchemy as sa

revision = "0008_platform_settings"
down_revision = "0007_product_resources"
branch_labels = None
depends_on = None


def upgrade() -> None:
    op.create_table(
        "platform_settings",
        sa.Column("id", sa.String(length=64), nullable=False),
        sa.Column("version", sa.String(length=64), nullable=False),
        sa.Column("settings", sa.JSON(), nullable=True),
        sa.Column("secret_ref", sa.String(length=512), nullable=True),
        sa.Column("updated_by_user_id", sa.String(length=64), nullable=True),
        sa.Column("active", sa.Boolean(), server_default=sa.text("false"), nullable=False),
        sa.Column("created_at", sa.DateTime(timezone=True), server_default=sa.func.now(), nullable=False),
        sa.PrimaryKeyConstraint("id"),
        sa.UniqueConstraint("version", name="uq_platform_settings_version"),
    )


def downgrade() -> None:
    op.drop_table("platform_settings")