import {
  ByteVectorType,
  ListCompositeType,
  VectorCompositeType,
} from "@chainsafe/ssz";
import * as capella from "@lodestar/types/capella";
import { BEACON_SYNC_COMMITTEE_SIZE } from "./constants.js";

const MAX_BATCHSIZE = 10000;

export const LightClientUpdateSSZ = capella.ssz.LightClientUpdate;
export const LightClientUpdatesSSZ = new ListCompositeType(
  LightClientUpdateSSZ as any,
  MAX_BATCHSIZE
);

export const CommitteeSSZ = new VectorCompositeType(
  new ByteVectorType(48),
  BEACON_SYNC_COMMITTEE_SIZE
);

const HashSSZ = new ByteVectorType(32);
export const HashesSSZ = new ListCompositeType(HashSSZ, MAX_BATCHSIZE);