"""FILE-009: Freitext-Notizen in der Akte.

Revision ID: 0035_akte_notiz
Revises: 0034_person
Create Date: 2026-09-10
"""
from typing import Sequence, Union

from alembic import op

revision: str = "0035_akte_notiz"
down_revision: Union[str, None] = "0034_person"
branch_labels: Union[str, Sequence[str], None] = None
depends_on: Union[str, Sequence[str], None] = None


def upgrade() -> None:
    op.execute(
        """
        CREATE TABLE akte_notiz (
            id UUID PRIMARY KEY,
            entitaet_typ TEXT NOT NULL,
            entitaet_id TEXT NOT NULL,
            text TEXT NOT NULL,
            autor_id INTEGER NOT NULL REFERENCES benutzer(id),
            erstellt_am TIMESTAMPTZ NOT NULL
        )
        """
    )
    op.execute("CREATE INDEX ix_akte_notiz_entitaet ON akte_notiz (entitaet_typ, entitaet_id)")


def downgrade() -> None:
    op.execute("DROP TABLE akte_notiz")