from typing import Mapping, Any
from io import BytesIO

from utils.logger import setup_logger
from ingestion.processor import process_file


logger = setup_logger()

def handler(event: Mapping[str, Any], context: Any) -> None:
    # Temporary stub for PoC wiring
    dummy_stream = BytesIO(b"")

    source_key = event.get("source_key", "unknown-source")

    process_file(dummy_stream, source_key)