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#include "transactionview.h"
#include "transactionfilterproxy.h"
#include "transactionrecord.h"
#include "transactiontablemodel.h"
#include "guiutil.h"
#include "csvmodelwriter.h"
#include <QScrollBar>
#include <QComboBox>
#include <QDoubleValidator>
#include <QHBoxLayout>
#include <QVBoxLayout>
#include <QLineEdit>
#include <QTableView>
#include <QHeaderView>
#include <QPushButton>
#include <QFileDialog>
#include <QMessageBox>
#include <QDebug>
TransactionView::TransactionView(QWidget *parent) :
QWidget(parent), model(0), transactionProxyModel(0),
transactionView(0)
{
// Build filter row
setContentsMargins(0,0,0,0);
QHBoxLayout *hlayout = new QHBoxLayout();
hlayout->setContentsMargins(0,0,0,0);
hlayout->setSpacing(0);
hlayout->addSpacing(23);
dateWidget = new QComboBox(this);
dateWidget->setMaximumWidth(120);
dateWidget->setMinimumWidth(120);
dateWidget->addItem(tr("All"), All);
dateWidget->addItem(tr("Today"), Today);
dateWidget->addItem(tr("This week"), ThisWeek);
dateWidget->addItem(tr("This month"), ThisMonth);
dateWidget->addItem(tr("Last month"), LastMonth);
dateWidget->addItem(tr("This year"), ThisYear);
dateWidget->addItem(tr("Range..."), Range);
hlayout->addWidget(dateWidget);
typeWidget = new QComboBox(this);
typeWidget->setMaximumWidth(120);
typeWidget->setMinimumWidth(120);
typeWidget->addItem(tr("All"), TransactionFilterProxy::ALL_TYPES);
typeWidget->addItem(tr("Received with"), TransactionFilterProxy::TYPE(TransactionRecord::RecvWithAddress) |
TransactionFilterProxy::TYPE(TransactionRecord::RecvFromIP));
typeWidget->addItem(tr("Sent to"), TransactionFilterProxy::TYPE(TransactionRecord::SendToAddress) |
TransactionFilterProxy::TYPE(TransactionRecord::SendToIP));
typeWidget->addItem(tr("To yourself"), TransactionFilterProxy::TYPE(TransactionRecord::SendToSelf));
typeWidget->addItem(tr("Mined"), TransactionFilterProxy::TYPE(TransactionRecord::Generated));
typeWidget->addItem(tr("Other"), TransactionFilterProxy::TYPE(TransactionRecord::Other));
hlayout->addWidget(typeWidget);
addressWidget = new QLineEdit(this);
#if QT_VERSION >= 0x040700
addressWidget->setPlaceholderText("Enter address or label to search");
#endif
hlayout->addWidget(addressWidget);
amountWidget = new QLineEdit(this);
#if QT_VERSION >= 0x040700
amountWidget->setPlaceholderText("Min amount");
#endif
amountWidget->setMaximumWidth(100);
amountWidget->setMinimumWidth(100);
amountWidget->setValidator(new QDoubleValidator(0, 1e20, 8, this));
hlayout->addWidget(amountWidget);
QVBoxLayout *vlayout = new QVBoxLayout(this);
vlayout->setContentsMargins(0,0,0,0);
vlayout->setSpacing(0);
//vlayout->addLayout(hlayout2);
QTableView *view = new QTableView(this);
vlayout->addLayout(hlayout);
vlayout->addWidget(view);
vlayout->setSpacing(0);
int width = view->verticalScrollBar()->sizeHint().width();
// Cover scroll bar width with spacing
hlayout->addSpacing(width);
// Always show scroll bar
view->setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOn);
transactionView = view;
connect(dateWidget, SIGNAL(activated(int)), this, SLOT(chooseDate(int)));
connect(typeWidget, SIGNAL(activated(int)), this, SLOT(chooseType(int)));
connect(addressWidget, SIGNAL(textChanged(const QString&)), this, SLOT(changedPrefix(const QString&)));
connect(amountWidget, SIGNAL(textChanged(const QString&)), this, SLOT(changedAmount(const QString&)));
connect(view, SIGNAL(doubleClicked(const QModelIndex&)), this, SIGNAL(doubleClicked(const QModelIndex&)));
}
void TransactionView::setModel(TransactionTableModel *model)
{
this->model = model;
transactionProxyModel = new TransactionFilterProxy(this);
transactionProxyModel->setSourceModel(model);
transactionProxyModel->setDynamicSortFilter(true);
transactionProxyModel->setSortRole(Qt::EditRole);
transactionView->setModel(transactionProxyModel);
transactionView->setAlternatingRowColors(true);
transactionView->setSelectionBehavior(QAbstractItemView::SelectRows);
transactionView->setSelectionMode(QAbstractItemView::ExtendedSelection);
transactionView->setSortingEnabled(true);
transactionView->sortByColumn(TransactionTableModel::Status, Qt::DescendingOrder);
transactionView->verticalHeader()->hide();
transactionView->horizontalHeader()->resizeSection(
TransactionTableModel::Status, 23);
transactionView->horizontalHeader()->resizeSection(
TransactionTableModel::Date, 120);
transactionView->horizontalHeader()->resizeSection(
TransactionTableModel::Type, 120);
transactionView->horizontalHeader()->setResizeMode(
TransactionTableModel::ToAddress, QHeaderView::Stretch);
transactionView->horizontalHeader()->resizeSection(
TransactionTableModel::Amount, 100);
}
void TransactionView::chooseDate(int idx)
{
QDate current = QDate::currentDate();
switch(dateWidget->itemData(idx).toInt())
{
case All:
transactionProxyModel->setDateRange(
TransactionFilterProxy::MIN_DATE,
TransactionFilterProxy::MAX_DATE);
break;
case Today:
transactionProxyModel->setDateRange(
QDateTime(current),
TransactionFilterProxy::MAX_DATE);
break;
case ThisWeek: {
// Find last monday
QDate startOfWeek = current.addDays(-(current.dayOfWeek()-1));
transactionProxyModel->setDateRange(
QDateTime(startOfWeek),
TransactionFilterProxy::MAX_DATE);
} break;
case ThisMonth:
transactionProxyModel->setDateRange(
QDateTime(QDate(current.year(), current.month(), 1)),
TransactionFilterProxy::MAX_DATE);
break;
case LastMonth:
transactionProxyModel->setDateRange(
QDateTime(QDate(current.year(), current.month()-1, 1)),
QDateTime(QDate(current.year(), current.month(), 1)));
break;
case ThisYear:
transactionProxyModel->setDateRange(
QDateTime(QDate(current.year(), 1, 1)),
TransactionFilterProxy::MAX_DATE);
break;
case Range:
// TODO ask specific range
break;
}
}
void TransactionView::chooseType(int idx)
{
transactionProxyModel->setTypeFilter(
typeWidget->itemData(idx).toInt());
}
void TransactionView::changedPrefix(const QString &prefix)
{
transactionProxyModel->setAddressPrefix(prefix);
}
void TransactionView::changedAmount(const QString &amount)
{
qint64 amount_parsed = 0;
if(GUIUtil::parseMoney(amount, &amount_parsed))
{
transactionProxyModel->setMinAmount(amount_parsed);
}
else
{
transactionProxyModel->setMinAmount(0);
}
}
void TransactionView::exportClicked()
{
// CSV is currently the only supported format
QString filename = QFileDialog::getSaveFileName(
this,
tr("Export Transaction Data"),
QDir::currentPath(),
tr("Comma separated file (*.csv)"));
if(!filename.endsWith(".csv"))
{
filename += ".csv";
}
CSVModelWriter writer(filename);
// name, column, role
writer.setModel(transactionProxyModel);
writer.addColumn("Confirmed", 0, TransactionTableModel::ConfirmedRole);
writer.addColumn("Date", 0, TransactionTableModel::DateRole);
writer.addColumn("Type", TransactionTableModel::Type, Qt::EditRole);
writer.addColumn("Label", 0, TransactionTableModel::LabelRole);
writer.addColumn("Address", 0, TransactionTableModel::AddressRole);
writer.addColumn("Amount", 0, TransactionTableModel::FormattedAmountRole);
writer.addColumn("ID", 0, TransactionTableModel::TxIDRole);
if(!writer.write())
{
QMessageBox::critical(this, tr("Error exporting"), tr("Could not write to file %1.").arg(filename),
QMessageBox::Abort, QMessageBox::Abort);
}
}
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