"""# Summary

Item-sync pipeline — the demo pipeline axis of the blueprint.

Runs on the worker, consumes a pending job, and materializes its payload as an
item. Steps are plain async functions here; once the chain branches or needs
deterministic replay, wrap the steps in a dagpipe DAG (see standards
"06_pipeline_scaffold").
"""
import logging

logger = logging.getLogger(__name__)


async def run_item_sync(job, resources: dict) -> None:
    """Materialize a pending job payload as an item.

    Step 1: extract the payload from the job.
    Step 2: create the item through the item service.

    Args:
        job: The pending job document.
        resources (dict): Wired services and adaptors.
    """
    payload = job.payload or {}
    item_svc = resources["item_svc"]

    await item_svc.create({
        "name": payload.get("name", job.name),
        "quantity": payload.get("quantity", 1),
    })
    logger.info("Created item from job %s", str(job.id))