"""Logic for constructing the output S3 path."""

from typing import Any


def build_output_s3_path(
    product_metadata: dict[str, Any], review_queue_id: int | None
) -> str:
    """Build the output S3 path from vendor, subaccount, release, and review queue IDs."""
    label = product_metadata.get("label") or {}
    vendor_id = label.get("vendor_id")
    subaccount_id = label.get("subaccount_id")
    release_id = product_metadata.get("product_id")

    missing = [
        name
        for name, val in (
            ("vendor_id", vendor_id),
            ("subaccount_id", subaccount_id),
            ("release_id", release_id),
            ("review_queue_id", review_queue_id),
        )
        if val is None
    ]
    if missing:
        raise ValueError(f"Missing required fields for output_s3_path: {missing}")

    return f"{vendor_id}/{subaccount_id}/{release_id}/{review_queue_id}"