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#include "TransactionHistoryModel.h"
#include "TransactionHistory.h"
#include "TransactionInfo.h"
#include <QDateTime>
TransactionHistoryModel::TransactionHistoryModel(QObject *parent)
: QAbstractListModel(parent), m_transactionHistory(nullptr)
{
}
void TransactionHistoryModel::setTransactionHistory(TransactionHistory *th)
{
beginResetModel();
m_transactionHistory = th;
endResetModel();
connect(m_transactionHistory, &TransactionHistory::refreshStarted,
this, &TransactionHistoryModel::beginResetModel);
connect(m_transactionHistory, &TransactionHistory::refreshFinished,
this, &TransactionHistoryModel::endResetModel);
emit transactionHistoryChanged();
}
TransactionHistory *TransactionHistoryModel::transactionHistory() const
{
return m_transactionHistory;
}
QVariant TransactionHistoryModel::data(const QModelIndex &index, int role) const
{
if (!m_transactionHistory) {
return QVariant();
}
if (index.row() < 0 || (unsigned)index.row() >= m_transactionHistory->count()) {
return QVariant();
}
TransactionInfo * tInfo = m_transactionHistory->transaction(index.row());
Q_ASSERT(tInfo);
if (!tInfo) {
qCritical("%s: internal error: no transaction info for index %d", __FUNCTION__, index.row());
return QVariant();
}
QVariant result;
switch (role) {
case TransactionRole:
result = QVariant::fromValue(tInfo);
break;
case TransactionDirectionRole:
result = QVariant::fromValue(tInfo->direction());
break;
case TransactionPendingRole:
result = tInfo->isPending();
break;
case TransactionFailedRole:
result = tInfo->isFailed();
break;
case TransactionAmountRole:
result = tInfo->amount();
break;
case TransactionDisplayAmountRole:
result = tInfo->displayAmount();
break;
case TransactionAtomicAmountRole:
result = tInfo->atomicAmount();
break;
case TransactionFeeRole:
result = tInfo->fee();
break;
case TransactionBlockHeightRole:
result = tInfo->blockHeight();
break;
case TransactionHashRole:
result = tInfo->hash();
break;
case TransactionTimeStampRole:
result = tInfo->timestamp();
break;
case TransactionPaymentIdRole:
result = tInfo->paymentId();
break;
case TransactionIsOutRole:
result = tInfo->direction() == TransactionInfo::Direction_Out;
break;
case TransactionDateRole:
result = tInfo->date();
break;
case TransactionTimeRole:
result = tInfo->time();
break;
}
return result;
}
int TransactionHistoryModel::rowCount(const QModelIndex &parent) const
{
Q_UNUSED(parent)
return m_transactionHistory ? m_transactionHistory->count() : 0;
}
QHash<int, QByteArray> TransactionHistoryModel::roleNames() const
{
QHash<int, QByteArray> roleNames = QAbstractListModel::roleNames();
roleNames.insert(TransactionRole, "transaction");
roleNames.insert(TransactionDirectionRole, "direction");
roleNames.insert(TransactionPendingRole, "isPending");
roleNames.insert(TransactionFailedRole, "isFailed");
roleNames.insert(TransactionAmountRole, "amount");
roleNames.insert(TransactionDisplayAmountRole, "displayAmount");
roleNames.insert(TransactionAtomicAmountRole, "atomicAmount");
roleNames.insert(TransactionFeeRole, "fee");
roleNames.insert(TransactionBlockHeightRole, "blockHeight");
roleNames.insert(TransactionHashRole, "hash");
roleNames.insert(TransactionTimeStampRole, "timeStamp");
roleNames.insert(TransactionPaymentIdRole, "paymentId");
roleNames.insert(TransactionIsOutRole, "isOut");
roleNames.insert(TransactionDateRole, "date");
roleNames.insert(TransactionTimeRole, "time");
return roleNames;
}
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