"""Add poblacion_apta_jobs and poblacion_apta_rows tables.

Revision ID: 0006
Revises: 0005
Create Date: 2026-07-28

"""
from __future__ import annotations

from typing import Sequence, Union

import sqlalchemy as sa
from alembic import op

revision: str = "0006"
down_revision: Union[str, None] = "0005"
branch_labels: Union[str, Sequence[str], None] = None
depends_on: Union[str, Sequence[str], None] = None


def upgrade() -> None:
    conn = op.get_bind()
    inspector = sa.inspect(conn)
    existing = set(inspector.get_table_names())

    if "poblacion_apta_jobs" not in existing:
        op.create_table(
            "poblacion_apta_jobs",
            sa.Column("id", sa.String(36), primary_key=True),
            sa.Column("job_id", sa.String(36), sa.ForeignKey("jobs.id"), nullable=True),
            sa.Column("status", sa.String(32), nullable=False, server_default="pending"),
            sa.Column("request", sa.JSON, nullable=False, server_default="{}"),
            sa.Column("log", sa.JSON, nullable=False, server_default="[]"),
            sa.Column("summary", sa.JSON, nullable=False, server_default="{}"),
            sa.Column("error", sa.Text, nullable=True),
            sa.Column("created_at", sa.DateTime(timezone=True), nullable=False),
            sa.Column("updated_at", sa.DateTime(timezone=True), nullable=False),
        )
        op.create_index("ix_poblacion_apta_jobs_job_id", "poblacion_apta_jobs", ["job_id"])
        op.create_index("ix_poblacion_apta_jobs_status", "poblacion_apta_jobs", ["status"])

    if "poblacion_apta_rows" not in existing:
        op.create_table(
            "poblacion_apta_rows",
            sa.Column("id", sa.Integer, primary_key=True, autoincrement=True),
            sa.Column(
                "poblacion_apta_job_id",
                sa.String(36),
                sa.ForeignKey("poblacion_apta_jobs.id"),
                nullable=False,
            ),
            sa.Column("cleaning_job_id", sa.String(36), nullable=True),
            sa.Column("row_index", sa.Integer, nullable=False, server_default="0"),
            sa.Column("row_json", sa.JSON, nullable=False, server_default="{}"),
            sa.Column("created_at", sa.DateTime(timezone=True), nullable=False),
        )
        op.create_index(
            "ix_poblacion_apta_rows_poblacion_apta_job_id",
            "poblacion_apta_rows",
            ["poblacion_apta_job_id"],
        )
        op.create_index(
            "ix_poblacion_apta_rows_cleaning_job_id",
            "poblacion_apta_rows",
            ["cleaning_job_id"],
        )


def downgrade() -> None:
    conn = op.get_bind()
    inspector = sa.inspect(conn)
    existing = set(inspector.get_table_names())
    if "poblacion_apta_rows" in existing:
        op.drop_index("ix_poblacion_apta_rows_cleaning_job_id", table_name="poblacion_apta_rows")
        op.drop_index(
            "ix_poblacion_apta_rows_poblacion_apta_job_id", table_name="poblacion_apta_rows"
        )
        op.drop_table("poblacion_apta_rows")
    if "poblacion_apta_jobs" in existing:
        op.drop_index("ix_poblacion_apta_jobs_status", table_name="poblacion_apta_jobs")
        op.drop_index("ix_poblacion_apta_jobs_job_id", table_name="poblacion_apta_jobs")
        op.drop_table("poblacion_apta_jobs")