"""empty message

Revision ID: e41b99574371
Revises: 3e4ccabe44c3
Create Date: 2026-10-12 16:52:21.920854

"""
from typing import Sequence, Union

from alembic import op
import sqlalchemy as sa


# revision identifiers, used by Alembic.
revision: str = 'e41b99574371'
down_revision: Union[str, Sequence[str], None] = '3e4ccabe44c3'
branch_labels: Union[str, Sequence[str], None] = None
depends_on: Union[str, Sequence[str], None] = None


def upgrade() -> None:
    """Upgrade schema."""
    # ### commands auto generated by Alembic - please adjust! ###
    with op.batch_alter_table('messagerecord', schema=None) as batch_op:
        batch_op.drop_index(batch_op.f('ix_messagerecord_conversation_id'))
        batch_op.create_index(batch_op.f('ix_messagerecord_task_id'), ['task_id'], unique=False)

    with op.batch_alter_table('runrecord', schema=None) as batch_op:
        batch_op.drop_index(batch_op.f('ix_runrecord_conversation_id'))
        batch_op.create_index(batch_op.f('ix_runrecord_task_id'), ['task_id'], unique=False)

    with op.batch_alter_table('taskrecord', schema=None) as batch_op:
        batch_op.drop_index(batch_op.f('ix_conversationrecord_is_deleted'))
        batch_op.drop_index(batch_op.f('ix_conversationrecord_user_id'))
        batch_op.create_index(batch_op.f('ix_taskrecord_is_deleted'), ['is_deleted'], unique=False)
        batch_op.create_index(batch_op.f('ix_taskrecord_user_id'), ['user_id'], unique=False)

    # ### end Alembic commands ###


def downgrade() -> None:
    """Downgrade schema."""
    # ### commands auto generated by Alembic - please adjust! ###
    with op.batch_alter_table('taskrecord', schema=None) as batch_op:
        batch_op.drop_index(batch_op.f('ix_taskrecord_user_id'))
        batch_op.drop_index(batch_op.f('ix_taskrecord_is_deleted'))
        batch_op.create_index(batch_op.f('ix_conversationrecord_user_id'), ['user_id'], unique=False)
        batch_op.create_index(batch_op.f('ix_conversationrecord_is_deleted'), ['is_deleted'], unique=False)

    with op.batch_alter_table('runrecord', schema=None) as batch_op:
        batch_op.drop_index(batch_op.f('ix_runrecord_task_id'))
        batch_op.create_index(batch_op.f('ix_runrecord_conversation_id'), ['task_id'], unique=False)

    with op.batch_alter_table('messagerecord', schema=None) as batch_op:
        batch_op.drop_index(batch_op.f('ix_messagerecord_task_id'))
        batch_op.create_index(batch_op.f('ix_messagerecord_conversation_id'), ['task_id'], unique=False)

    # ### end Alembic commands ###