// Copyright (c) 2011-2013 The Bitcoin Core developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.

#include "walletmodeltransaction.h"

#include "wallet/wallet.h"

WalletModelTransaction::WalletModelTransaction(const QList<SendCoinsRecipient> &recipients) :
    recipients(recipients),
    walletTransaction(0),
    keyChange(0),
    fee(0)
{
    walletTransaction = new CWalletTx();
}

WalletModelTransaction::~WalletModelTransaction()
{
    delete keyChange;
    delete walletTransaction;
}

QList<SendCoinsRecipient> WalletModelTransaction::getRecipients()
{
    return recipients;
}

CWalletTx *WalletModelTransaction::getTransaction()
{
    return walletTransaction;
}

unsigned int WalletModelTransaction::getTransactionSize()
{
    return (!walletTransaction ? 0 : (::GetSerializeSize(*(CTransaction*)walletTransaction, SER_NETWORK, PROTOCOL_VERSION)));
}

CAmount WalletModelTransaction::getTransactionFee()
{
    return fee;
}

void WalletModelTransaction::setTransactionFee(const CAmount& newFee)
{
    fee = newFee;
}

CAmount WalletModelTransaction::getTotalTransactionAmount()
{
    CAmount totalTransactionAmount = 0;
    foreach(const SendCoinsRecipient &rcp, recipients)
    {
        totalTransactionAmount += rcp.amount;
    }
    return totalTransactionAmount;
}

void WalletModelTransaction::newPossibleKeyChange(CWallet *wallet)
{
    keyChange = new CReserveKey(wallet);
}

CReserveKey *WalletModelTransaction::getPossibleKeyChange()
{
    return keyChange;
}