"""add chat run audit logs

Revision ID: ecb99a158fbf
Revises: 794baf50635b
Create Date: 2026-07-14 22:22:06.035643

"""
from typing import Sequence, Union

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

# revision identifiers, used by Alembic.
revision: str = 'ecb99a158fbf'
down_revision: Union[str, Sequence[str], None] = '794baf50635b'
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! ###
    op.create_table('chatrunlog',
    sa.Column('id', sa.Integer(), nullable=False),
    sa.Column('request_id', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
    sa.Column('requested_thread_id', sqlmodel.sql.sqltypes.AutoString(), nullable=True),
    sa.Column('response_thread_id', sqlmodel.sql.sqltypes.AutoString(), nullable=True),
    sa.Column('model', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
    sa.Column('user_prompt', sa.Text(), nullable=True),
    sa.Column('tool_calls', sa.JSON().with_variant(postgresql.JSONB(astext_type=sa.Text()), 'postgresql'), server_default='[]', nullable=False),
    sa.Column('assistant_response', sa.Text(), nullable=True),
    sa.Column('status', sqlmodel.sql.sqltypes.AutoString(), nullable=False),
    sa.Column('error', sa.Text(), nullable=True),
    sa.Column('started_at', sa.DateTime(), nullable=False),
    sa.Column('completed_at', sa.DateTime(), nullable=True),
    sa.Column('expires_at', sa.DateTime(), nullable=False),
    sa.PrimaryKeyConstraint('id')
    )
    op.create_index(op.f('ix_chatrunlog_expires_at'), 'chatrunlog', ['expires_at'], unique=False)
    op.create_index(op.f('ix_chatrunlog_request_id'), 'chatrunlog', ['request_id'], unique=True)
    op.create_index(op.f('ix_chatrunlog_requested_thread_id'), 'chatrunlog', ['requested_thread_id'], unique=False)
    op.create_index(op.f('ix_chatrunlog_response_thread_id'), 'chatrunlog', ['response_thread_id'], unique=False)
    op.create_index(op.f('ix_chatrunlog_status'), 'chatrunlog', ['status'], unique=False)
    # ### end Alembic commands ###


def downgrade() -> None:
    """Downgrade schema."""
    # ### commands auto generated by Alembic - please adjust! ###
    op.drop_index(op.f('ix_chatrunlog_status'), table_name='chatrunlog')
    op.drop_index(op.f('ix_chatrunlog_response_thread_id'), table_name='chatrunlog')
    op.drop_index(op.f('ix_chatrunlog_requested_thread_id'), table_name='chatrunlog')
    op.drop_index(op.f('ix_chatrunlog_request_id'), table_name='chatrunlog')
    op.drop_index(op.f('ix_chatrunlog_expires_at'), table_name='chatrunlog')
    op.drop_table('chatrunlog')
    # ### end Alembic commands ###