"""Change plugins.config column from Text to JSONB.

The config column was stored as a JSON string in a Text column.
This migration converts it to native JSONB for proper querying and validation.

Revision ID: 0117
Revises: 0116
"""

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

revision = "0117"
down_revision = "0116"
branch_labels = None
depends_on = None


def upgrade() -> None:
    # Convert Text column to JSONB, casting existing JSON strings
    op.alter_column(
        "plugins",
        "config",
        existing_type=sa.Text(),
        type_=JSONB,
        postgresql_using="config::jsonb",
    )


def downgrade() -> None:
    # Convert back to Text, casting JSONB to text
    op.alter_column(
        "plugins",
        "config",
        existing_type=JSONB,
        type_=sa.Text(),
        postgresql_using="config::text",
    )