"""metric_refresh_log: имя упавшего шага и тайминги шагов

Revision ID: c41e7a9d2b05
Revises: 2bf84b07fd5e
Create Date: 2026-09-19 17:10:00.000000
"""

from __future__ import annotations

from collections.abc import Sequence

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

revision: str = "c41e7a9d2b05"
down_revision: str | None = "2bf84b07fd5e"
branch_labels: str | Sequence[str] | None = None
depends_on: str | Sequence[str] | None = None


def upgrade() -> None:
    op.add_column(
        "metric_refresh_log", sa.Column("failed_step", sa.String(length=64), nullable=True)
    )
    op.add_column(
        "metric_refresh_log",
        sa.Column("step_timings", postgresql.JSONB(astext_type=sa.Text()), nullable=True),
    )


def downgrade() -> None:
    op.drop_column("metric_refresh_log", "step_timings")
    op.drop_column("metric_refresh_log", "failed_step")