import {eip4844} from "@lodestar/types";
import {EncodedPayloadBytes} from "@lodestar/reqresp";
import {IBeaconChain} from "../../../chain/index.js";
import {IBeaconDb} from "../../../db/index.js";
import {onBlocksOrBlobsSidecarsByRange} from "./beaconBlocksByRange.js";

// TODO EIP-4844: Unit test

export function onBlobsSidecarsByRange(
  request: eip4844.BlobsSidecarsByRangeRequest,
  chain: IBeaconChain,
  db: IBeaconDb
): AsyncIterable<EncodedPayloadBytes> {
  return onBlocksOrBlobsSidecarsByRange(request, chain, {
    finalized: db.blobsSidecarArchive,
    unfinalized: db.blobsSidecar,
  });
}