"""add task table for regulatory_node short tasks

Revision ID: 0011
Revises: 0010
Create Date: 2026-06-17
"""

from alembic import op
import sqlalchemy as sa
from sqlalchemy.dialects.postgresql import JSONB

revision = "0011"
down_revision = "0010"
branch_labels = None
depends_on = None


def upgrade() -> None:
    op.create_table(
        "task",
        sa.Column("task_id", sa.String(64), primary_key=True),
        sa.Column("user_id", sa.String(64), index=True, nullable=False),
        sa.Column("chat_id", sa.String(64), index=True, nullable=True),
        sa.Column("command", sa.Text(), nullable=False),
        sa.Column("title", sa.String(255), nullable=False),
        sa.Column(
            "status", sa.String(20), index=True, server_default="completed"
        ),
        sa.Column("result_summary", sa.Text(), nullable=True),
        sa.Column("artifact_refs", JSONB, nullable=True),
        sa.Column(
            "created_at",
            sa.DateTime(timezone=True),
            server_default=sa.func.now(),
            index=True,
        ),
        sa.Column(
            "updated_at",
            sa.DateTime(timezone=True),
            server_default=sa.func.now(),
        ),
    )


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