"""drop duplicate indexes on llm_factory and llms

Revision ID: 20260407_0003
Revises: 20260407_0002
Create Date: 2026-04-07 00:00:00
"""

from typing import Sequence, Union

from alembic import op

revision: str = "20260407_0003"
down_revision: Union[str, Sequence[str], None] = "20260407_0002"
branch_labels: Union[str, Sequence[str], None] = None
depends_on: Union[str, Sequence[str], None] = None


def upgrade() -> None:
    op.execute("DROP INDEX IF EXISTS ix_llm_factory_name")
    op.execute("DROP INDEX IF EXISTS ix_llms_model_code")


def downgrade() -> None:
    op.execute("CREATE INDEX ix_llm_factory_name ON llm_factory(name)")
    op.execute("CREATE INDEX ix_llms_model_code ON llms(model_code)")