import {
  CoinStruct,
  TransactionArgument,
  TransactionBlock,
} from "@mysten/sui.js";

export const getSuiCoinForTx = async (
  objectCoins: CoinStruct[],
  amount: string | number,
  tx: TransactionBlock
): Promise<{ tx: TransactionBlock; coin: string | TransactionArgument }> => {
  let coin;
  tx.setGasPayment(
    objectCoins.map((coin) => ({
      objectId: coin.coinObjectId,
      digest: coin.digest,
      version: coin.version,
    }))
  );

  coin = tx.splitCoins(tx.gas, [tx.pure(amount)]);

  return { tx, coin };
};