from pathlib import Path
import csv, logging

logger = logging.getLogger(__name__)

def run(datasets, cfg, out_dir: Path, external_changed: bool, run_timeline_only: bool) -> bool:
    logger.info(f"Starting quoting agent: run_timeline_only={run_timeline_only}, external_changed={external_changed}")
    
    out_dir.mkdir(parents=True, exist_ok=True)
    assets = datasets.get("superops", {}).get("assets", [])
    bom_path = out_dir / "bom.csv"
    
    with bom_path.open("w", newline="") as f:
        w = csv.writer(f)
        w.writerow(["asset_id", "model", "proposed_sku", "unit_price", "qty"])
        # TODO: implement lifecycle and vendor standards logic
    
    logger.info(f"Quoting agent completed: wrote {bom_path}, assets_count={len(assets)}")
    return True
