"""Add ansible_groups and ansible_target_groups tables

Revision ID: 0016_ansible_inventory_groups
Revises: 0015_ansible_inventory_targets
Create Date: 2026-06-05
"""
from typing import Sequence, Union
from alembic import op
import sqlalchemy as sa

revision: str = "0016_ansible_inventory_groups"
down_revision: Union[str, None] = "0015_ansible_inventory_targets"
branch_labels: Union[str, Sequence[str], None] = None
depends_on: Union[str, Sequence[str], None] = None


def upgrade() -> None:
    op.create_table(
        "ansible_groups",
        sa.Column("id", sa.String(36), primary_key=True),
        sa.Column("name", sa.String(128), nullable=False),
        sa.Column("ansible_vars", sa.JSON(), nullable=False, server_default="{}"),
        sa.Column(
            "created_at",
            sa.DateTime(timezone=True),
            nullable=False,
            server_default=sa.text("now()"),
        ),
        sa.UniqueConstraint("name", name="uq_ansible_groups_name"),
    )
    op.create_table(
        "ansible_target_groups",
        sa.Column(
            "target_id",
            sa.String(36),
            sa.ForeignKey("ansible_targets.id", ondelete="CASCADE"),
            nullable=False,
        ),
        sa.Column(
            "group_id",
            sa.String(36),
            sa.ForeignKey("ansible_groups.id", ondelete="CASCADE"),
            nullable=False,
        ),
        sa.PrimaryKeyConstraint("target_id", "group_id"),
    )


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