package DNA.Core;

import java.io.IOException;

import java.math.BigInteger;

import org.bouncycastle.math.ec.ECPoint;

import DNA.Helper;

import DNA.Cryptography.ECC;

import DNA.IO.BinaryReader;

import DNA.IO.BinaryWriter;

public class BookKeeper extends Transaction {

public ECPoint issuer;

public BookKeeperAction action;

public byte[] cert;

public BookKeeper() {

super(TransactionType.BookKeeper);

}

@Override

protected void deserializeExclusiveData(BinaryReader reader) throws IOException {

issuer = ECC.secp256r1.getCurve().createPoint(

new BigInteger(1,reader.readVarBytes()), new BigInteger(1,reader.readVarBytes()));

action = BookKeeperAction.valueOf(reader.readByte());

cert = reader.readVarBytes();

}

@Override

protected void serializeExclusiveData(BinaryWriter writer) throws IOException {

writer.writeVarBytes(Helper.removePrevZero(issuer.getXCoord().toBigInteger().toByteArray()));

writer.writeVarBytes(Helper.removePrevZero(issuer.getYCoord().toBigInteger().toByteArray()));

writer.writeByte(action.value());

writer.writeVarBytes(cert);

}

}