"""add_ai_call_logs

Revision ID: a1b2c3d4e5f6
Revises: c2d626a2b36c
Create Date: 2026-03-01 00:00:00.000000

"""

from typing import Sequence, Union

import sqlalchemy as sa
import sqlmodel.sql.sqltypes

from alembic import op

revision: str = "a1b2c3d4e5f6"
down_revision: Union[str, None] = "c2d626a2b36c"
branch_labels: Union[str, Sequence[str], None] = None
depends_on: Union[str, Sequence[str], None] = None


def upgrade() -> None:
    op.create_table(
        "ai_call_logs",
        sa.Column("id", sa.Uuid(), nullable=False),
        sa.Column("created_at", sa.DateTime(timezone=True), nullable=False),
        sa.Column("endpoint", sqlmodel.sql.sqltypes.AutoString(), nullable=False),
        sa.Column("model", sqlmodel.sql.sqltypes.AutoString(), nullable=False),
        sa.Column("system_prompt", sa.Text(), nullable=True),
        sa.Column("user_input", sa.Text(), nullable=True),
        sa.Column("response_text", sa.Text(), nullable=True),
        sa.Column("prompt_tokens", sa.Integer(), nullable=True),
        sa.Column("completion_tokens", sa.Integer(), nullable=True),
        sa.Column("total_tokens", sa.Integer(), nullable=True),
        sa.Column("duration_ms", sa.Integer(), nullable=True),
        sa.Column("success", sa.Boolean(), nullable=False),
        sa.Column("error_detail", sa.Text(), nullable=True),
        sa.PrimaryKeyConstraint("id"),
    )
    op.create_index(
        op.f("ix_ai_call_logs_endpoint"), "ai_call_logs", ["endpoint"], unique=False
    )
    op.create_index(
        op.f("ix_ai_call_logs_success"), "ai_call_logs", ["success"], unique=False
    )


def downgrade() -> None:
    op.drop_index(op.f("ix_ai_call_logs_success"), table_name="ai_call_logs")
    op.drop_index(op.f("ix_ai_call_logs_endpoint"), table_name="ai_call_logs")
    op.drop_table("ai_call_logs")