"""Add vibe and alpha columns to playlists

Revision ID: 002
Revises: 001
Create Date: 2026-02-22

"""
from typing import Sequence, Union

import sqlalchemy as sa
from alembic import op

revision: str = "002"
down_revision: Union[str, None] = "001"
branch_labels: Union[str, Sequence[str], None] = None
depends_on: Union[str, Sequence[str], None] = None


def upgrade() -> None:
    op.add_column("playlists", sa.Column("vibe", sa.Text, nullable=True))
    op.add_column("playlists", sa.Column("alpha", sa.REAL, nullable=True))


def downgrade() -> None:
    op.drop_column("playlists", "alpha")
    op.drop_column("playlists", "vibe")