"""add hosts and params tables

Revision ID: 0004
Revises: 0003
Create Date: 2026-03-01
"""
from alembic import op
import sqlalchemy as sa

revision = "0004"
down_revision = "0003"
branch_labels = None
depends_on = None


def upgrade() -> None:
    op.create_table(
        "hosts",
        sa.Column("id", sa.Integer, primary_key=True),
        sa.Column("config_id", sa.Integer, sa.ForeignKey("configs.id"), nullable=False),
        sa.Column("zone_id", sa.Integer, sa.ForeignKey("zones.id"), nullable=False),
        sa.Column("interface", sa.String(32), nullable=False),
        sa.Column("subnet", sa.String(64), nullable=False),
        sa.Column("options", sa.Text, server_default="''"),
    )
    op.create_table(
        "params",
        sa.Column("id", sa.Integer, primary_key=True),
        sa.Column("config_id", sa.Integer, sa.ForeignKey("configs.id"), nullable=False),
        sa.Column("name", sa.String(64), nullable=False),
        sa.Column("value", sa.String(255), nullable=False),
    )


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