"""Order action tools -- write operations requiring human approval."""

from __future__ import annotations

from langchain_core.tools import tool
from langgraph.types import interrupt


@tool
def cancel_order(order_id: str) -> dict:
    """Cancel an order. Requires human approval before execution."""
    response = interrupt(
        {
            "action": "cancel_order",
            "order_id": order_id,
            "message": f"Please confirm: cancel order {order_id}?",
        }
    )

    if isinstance(response, bool):
        approved = response
    elif isinstance(response, dict):
        approved = response.get("approved", False)
    else:
        approved = bool(response)

    if approved:
        return {
            "status": "cancelled",
            "order_id": order_id,
            "message": f"Order {order_id} has been successfully cancelled.",
        }
    return {
        "status": "kept",
        "order_id": order_id,
        "message": f"Order {order_id} cancellation was declined. The order remains active.",
    }