path: root/noncore/apps/checkbook/qcheckview.cpp

#include "qcheckview.h"

#include <qpe/resource.h>
#include <qregexp.h>
#include <qlineedit.h>
#include <qradiobutton.h>
#include <qcombobox.h>
#include <qapplication.h>
#include <qpushbutton.h>
#include <qdir.h>
#include <qlabel.h>
#include <qdatetime.h>
#include <qmessagebox.h>
#include <qcheckbox.h>
#include <qfile.h>
#include <qtextstream.h>
#include <qbuttongroup.h>
#include <qradiobutton.h>
#include <qheader.h>

QCheckView::QCheckView(QWidget *parent, QString filename)
	: QCheckViewBase(parent)
{
	tblTransactions->setHScrollBarMode( QTable::AlwaysOff );
	tblTransactions->setNumRows( 0 );
	tblTransactions->setNumCols( 4 );
	tblTransactions->setShowGrid( FALSE );
	tblTransactions->horizontalHeader()->setLabel(0, "Num", 29);
	tblTransactions->horizontalHeader()->setLabel(1, "Description", 81);
	tblTransactions->horizontalHeader()->setLabel(2, "Date", 57);
	tblTransactions->horizontalHeader()->setLabel(3, "Amount", 59);
	tblTransactions->verticalHeader()->hide();
	tblTransactions->setLeftMargin( 0 );
	tblTransactions->setSelectionMode(QTable::NoSelection);

	m_filename = filename;
	load(filename);
}

void QCheckView::deleteClicked(int row, int col)
{
	QStringList existing;
	QString rowText = tblTransactions->text(row, 0);
	config->setGroup(rowText);
	QString originalamount = config->readEntry("Amount", "0.00");

	config->setGroup("Data");
	int lastCheck = config->readNumEntry("LastCheck", 0);

	qWarning(rowText);
	config->setGroup(rowText);
	QString payment = config->readEntry("Payment", "true");
	if ( payment == QString("true") && rowText.toInt() <= lastCheck)
	{
		for(int i = row; i != (lastCheck); i++)
		{
			config->setGroup(tblTransactions->text(i, 0));
			QString ibalance = config->readEntry("Balance", "0.00");
			// this adds the old amount on to the transaction and then takes the new amount away
			QString newbalance = calculator(ibalance, originalamount, false);
			config->writeEntry("Balance", newbalance);

			if (i == (lastCheck - 1))
			{
				config->setGroup("Totals");
				config->writeEntry("Balance", newbalance);
				break;
			}
		}
		QString category = config->readEntry("Category", "Error");
		if (category != QString("Error"))
		{
			config->setGroup("Totals");
			config->writeEntry("Spent", calculator(config->readEntry("Spent", QString("0")), originalamount, true));
			QString categorytotal = config->readEntry(category, QString("0"));
			categorytotal = calculator(categorytotal, originalamount, true);
			config->writeEntry(category, categorytotal);
		}
	}
	if ( payment == QString("false") && rowText.toInt() <= lastCheck)
	{
		for(int i = row; i != (lastCheck); i++)
		{
			config->setGroup(tblTransactions->text(i, 0));
			QString ibalance = config->readEntry("Balance", "0.00");
			// this subtracts the old amount on to the transaction and then adds the new amount on
			QString newbalance = calculator(ibalance, originalamount, true);
			config->writeEntry("Balance", newbalance);

			if (i == lastCheck - 1)
			{
				config->setGroup("Totals");
				config->writeEntry("Balance", newbalance);
				break;
			}
		}
		config->setGroup("Totals");
		config->writeEntry("Deposited", calculator(config->readEntry("Deposited", QString("0")), originalamount, true));
	}
	for (int i = rowText.toInt(); i != lastCheck; i++)
	{
		qWarning(QString::number(i +1));
		config->setGroup(QString::number(i +1));
		QString origamount = config->readEntry("Amount", "0");
		qWarning(origamount);
		QString origbalance = config->readEntry("Balance", "0");
		QString origchecknumber = config->readEntry("CheckNumber", "0");
		QString origcomments = config->readEntry("Comments", "");
		QString origdate = config->readEntry("Date", "01/01/2000");
		QString origdescription = config->readEntry("Description", "No Description");
		QString origpayment = config->readEntry("Payment", "true");
		QString origtransactionfee = config->readEntry("TransactionFee", "0");
		QString origtype = config->readEntry("Type", "0");

		if (config->hasKey("Category"))
		{
			QString origcategory = config->readEntry("Category", "No Category");
			config->removeGroup();
			config->setGroup(QString::number(i));
			config->clearGroup();
			config->writeEntry("Category", origcategory);
		} else {
			config->removeGroup();
			config->setGroup(QString::number(i));
			config->clearGroup();
		}
		config->writeEntry("Amount", origamount);
		config->writeEntry("Balance", origbalance);
		config->writeEntry("CheckNumber", origchecknumber);
		config->writeEntry("Comments", origcomments);
		config->writeEntry("Date", origdate);
		config->writeEntry("Description", origdescription);
		config->writeEntry("Payment", origpayment);
		config->writeEntry("TransactionFee", origtransactionfee);
		config->writeEntry("Type", origtype);
	}
	tblTransactions->clearCell(row, col);
	labelBalance->setText(QString("$" + config->readEntry("Balance", QString("0.00"))));
	config->setGroup("Data");
	config->writeEntry("LastCheck", QString::number(QString(config->readEntry("LastCheck", 0)).toInt() -1));
	config->write();
	delete qcd;
	emit reload(m_filename);

}

void QCheckView::load(const QString filename)
{
	config = new Config(filename, Config::File);

	connect(tblTransactions, SIGNAL(clicked(int, int, int, const QPoint &)), this, SLOT(tableClicked(int, int, int, const QPoint &)));

	config->setGroup("Totals");
	labelBalance->setText(QString("$" + config->readEntry("Balance", QString("0.00"))));

	config->setGroup("Data");
	int lastCheck = config->readNumEntry("LastCheck", 1);
	for (int i = 1; i != (lastCheck + 1); i++)
	{
		config->setGroup(QString::number(i));
		QString item = config->readEntry("Description", QString("Not Found"));
		if (item != "Not Found")
		{
			QTableItem *qti = new QTableItem(tblTransactions, QTableItem::Never, QString::number(i));
			QTableItem *qti1 = new QTableItem(tblTransactions, QTableItem::Never, config->readEntry("Description", QString("None")));
			QTableItem *qti2 = new QTableItem(tblTransactions, QTableItem::Never, config->readEntry("Date", QString("None")));
			QTableItem *qti3 = new QTableItem(tblTransactions, QTableItem::Never, QString("$" + config->readEntry("Amount", QString("0.00"))));
			int row = tblTransactions->numRows();
			tblTransactions->setNumRows(row + 1);
			tblTransactions->setItem(row,0, qti);
			tblTransactions->setItem(row,1, qti1);
			tblTransactions->setItem(row,2, qti2);
			tblTransactions->setItem(row,3, qti3);
			tblTransactions->updateCell(row, 0);
			tblTransactions->updateCell(row, 1);
			tblTransactions->updateCell(row, 2);
			tblTransactions->updateCell(row, 3);
		}
	}
}

void QCheckView::editClicked(int row, int col)
{
	delete qcd;
	QStringList existing;
	QString rowText = tblTransactions->text(row, 0);
	config->setGroup("Data");
	QString recent = config->readEntry("Recent", "");

	config->setGroup(rowText);
	//We need the original amount to add or subtract to check's blanaces written after this edited check
	QString originalamount = config->readEntry("Amount", "0.00");
	QString originalcategory = config->readEntry("Category", "None");

	existing << config->readEntry("Payment", "true") << config->readEntry("Description", "No Description Found") << config->readEntry("Category", "Misc.") << config->readEntry("Type", "0") << config->readEntry("CheckNumber", "0") << originalamount << config->readEntry("TransactionFee", "") << config->readEntry("Date", "01/01/2001") << config->readEntry("Comments", "") << recent;
	QStringList result = QCheckEntry::popupEntry(existing);
	if (result.isEmpty() == false)
	{
		config->setGroup("Data");
		int lastCheck = config->readNumEntry("LastCheck", 0);
		config->writeEntry("Recent", result[9]);

		config->setGroup(rowText);

		tblTransactions->setText(row, 1, result[1]);
		tblTransactions->updateCell(row, 1);

		tblTransactions->setText(row, 2, result[7]);
		tblTransactions->updateCell(row, 2);

		tblTransactions->setText(row, 3, QString("$" + result[5]));
		tblTransactions->updateCell(row, 3);

		// This is how the list looks:
		// 0: true or false, true == payment, false == deposit
		// 1: description of the transaction
		// 2: category name
		// 3: transaction type (stores the integer value of the index of the combobox)
		// 4: check number of the transaction (if any)
		// 5: transaction amount
		// 6: transaction fee (e.g. service charge, or ATM charge).
		// 7: date of the transaction
		// 8: additional comments
		config->writeEntry("Payment", result[0]);
		config->writeEntry("Description", result[1]);
		if (result[0] == QString("true"))
		{
			config->writeEntry("Category", result[2]);
		}
		config->writeEntry("Type", result[3]);
		config->writeEntry("CheckNumber", result[4]);
		config->writeEntry("Amount", result[5]);
		config->writeEntry("TransactionFee", result[6]);
		config->writeEntry("Date", result[7]);
		config->writeEntry("Comments", result[8]);
		if (result[0] == QString("true"))
		{
			if (rowText.toInt() <= lastCheck)
			{
				for(int i = (rowText.toInt() - 1); i != (lastCheck); i++)
				{
					config->setGroup(tblTransactions->text(i, 0));
					QString ibalance = config->readEntry("Balance", "0.00");

					// this adds the old amount on to the transaction and then takes the new amount away
					QString newbalance = calculator(calculator(ibalance, originalamount, false), result[5], true);
					config->writeEntry("Balance", newbalance);
					if (i == (lastCheck - 1))
					{
						config->setGroup("Totals");
						config->writeEntry("Balance", newbalance);
						break;
					}
				}
			}
			config->setGroup("Totals");
			config->writeEntry("Spent", calculator(config->readEntry("Spent", QString("0")), originalamount, true));
			config->writeEntry("Spent", calculator(config->readEntry("Spent", QString("0")), result[5], false));

			if (result[2] == originalcategory)
			{
				QString categorytotal = config->readEntry(result[2], QString("0"));
				categorytotal = calculator(categorytotal, originalamount, true);
				categorytotal = calculator(categorytotal, result[5], false);
				config->writeEntry(result[2], categorytotal);
			} else {
				QString origtotal = config->readEntry(originalcategory, QString("0"));
				QString origfinal = calculator(origtotal, result[5], true);
				if (origfinal == "0" || origfinal == "0.00")
				{
					config->removeEntry(originalcategory);
				} else {
					config->writeEntry(originalcategory, origfinal);
				}
				QString categorytotal = config->readEntry(result[2], QString("0"));
				categorytotal = calculator(categorytotal, originalamount, false);
				config->writeEntry(result[2],categorytotal);
			}
		}
		if (result[0] == QString("false"))
		{
			if (rowText.toInt() <= lastCheck)
			{
				for(int i = (rowText.toInt() - 1 ); i != (lastCheck); i++)
				{
					config->setGroup(tblTransactions->text(i, 0));
					QString ibalance = config->readEntry("Balance", "0.00");

					// this subtracts the old amount on to the transaction and then adds the new amount on
					QString newbalance = calculator(calculator(ibalance, originalamount, true), result[5], false);
					config->writeEntry("Balance", newbalance);
					if (i == lastCheck - 1)
					{
						config->setGroup("Totals");
						config->writeEntry("Balance", newbalance);
						break;
					}
				}
			}
			config->setGroup("Totals");
			config->writeEntry("Deposited", calculator(config->readEntry("Deposited", QString("0")), originalamount, true));
			config->writeEntry("Deposited", calculator(config->readEntry("Deposited", QString("0")), result[5], false));
		}
		labelBalance->setText(QString("$" + config->readEntry("Balance", QString("0.00"))));
		config->write();
	}
}
void QCheckView::tableClicked(int row, int col, int mouseButton, const QPoint &mousePos)
{
	if (tblTransactions->text(row, col).isEmpty() == false)
	{
		QStringList existing;
		config->setGroup(tblTransactions->text(row, 0));
		existing << config->readEntry("Payment", "true") << config->readEntry("Description", "No Description Found") << config->readEntry("Category", "Misc.") << config->readEntry("Type", "0") << config->readEntry("CheckNumber", "0") << config->readEntry("Amount", "0.00") << config->readEntry("TransactionFee", "0.00") << config->readEntry("Date", "01/01/2001") << config->readEntry("Comments", "") << config->readEntry("Balance", "0.00");
		qcd = new QCheckDetails(row, col, existing);
		qcd->showMaximized();
		connect(qcd, SIGNAL(editClicked(int, int)), this, SLOT(editClicked(int, int)));
		connect(qcd, SIGNAL(deleteClicked(int, int)), this, SLOT(deleteClicked(int, int)));
	}
}

void QCheckView::newClicked()
{
	config->setGroup("Data");
	QString recent = config->readEntry("Recent", "");
	QStringList kindablank;
	kindablank << recent;
	QStringList result = QCheckEntry::popupEntry(kindablank);
	if (result.count() > 1)
	{
		QTableItem *qti = new QTableItem(tblTransactions, QTableItem::Never, result[1]);
		int row = tblTransactions->numRows();
		tblTransactions->setNumRows(row + 1);
		tblTransactions->setItem(row,1, qti);
		tblTransactions->updateCell(row, 1);
		config->setGroup("Data");
		config->writeEntry("Recent", result[9]);
		int lastCheck = config->readNumEntry("LastCheck", 0);
		if (lastCheck == 0)
		{
			config->writeEntry("LastCheck", 1);
		} else {
			config->writeEntry("LastCheck", (lastCheck + 1));
		}
		QString number = QString::number(lastCheck + 1);
		config->setGroup(number);

		QTableItem *qti1 = new QTableItem(tblTransactions, QTableItem::Never, number);
		tblTransactions->setItem(row, 0, qti1);
		tblTransactions->updateCell(row, 0);

		QTableItem *qti2 = new QTableItem(tblTransactions, QTableItem::Never, result[7]);
		tblTransactions->setItem(row, 2, qti2);
		tblTransactions->updateCell(row, 2);

		QTableItem *qti3 = new QTableItem(tblTransactions, QTableItem::Never, QString("$" + result[5]));
		tblTransactions->setItem(row, 3, qti3);
		tblTransactions->updateCell(row, 3);

		// This is how the list looks:
		// 0: true or false, true == payment, false == deposit
		// 1: description of the transaction
		// 2: category name
		// 3: transaction type (stores the integer value of the index of the combobox)
		// 4: check number of the transaction (if any)
		// 5: transaction amount
		// 6: transaction fee (e.g. service charge, or ATM charge).
		// 7: date of the transaction
		config->writeEntry("Payment", result[0]);
		config->writeEntry("Description", result[1]);
		if (result[0] == QString("true"))
		{
			config->writeEntry("Category", result[2]);
		}
		config->writeEntry("Type", result[3]);
		config->writeEntry("CheckNumber", result[4]);
		config->writeEntry("Amount", result[5]);
		config->writeEntry("TransactionFee", result[6]);
		config->writeEntry("Date", result[7]);
		config->writeEntry("Comments", result[8]);
		config->setGroup("Totals");
		if (result[0] == QString("true"))
		{
			QString totalspent = config->readEntry("Spent", QString("0"));
			totalspent = calculator(totalspent, result[5], false);
			config->writeEntry("Spent", totalspent);
			QString balance = config->readEntry("Balance", QString("0"));
			balance = calculator(balance, result[5], true);

			// Make sure to add the fee on, if any
			balance = calculator(balance, result[6], true);

			config->writeEntry("Balance", balance);

			config->setGroup(number);
			config->writeEntry("Balance", balance);

			config->setGroup("Totals");
			QString categorytotal = config->readEntry(result[2], QString("0"));
			categorytotal = calculator(categorytotal, result[5], false);
			config->writeEntry(result[2], categorytotal);
		}
		if (result[0] == QString("false"))
		{
			QString totaldeposited = config->readEntry("Deposited", QString("0"));
			totaldeposited = calculator(totaldeposited, result[5], false);
			config->writeEntry("Deposited", totaldeposited);
			QString balance = config->readEntry("Balance", QString("0"));
			balance = calculator(balance, result[5], false);

			// Make sure to add the fee on, if any
			balance = calculator(balance, result[6], true);

			config->writeEntry("Balance", balance);

			config->setGroup(number);
			config->writeEntry("Balance", balance);
		}
	}
	config->setGroup("Totals");
	labelBalance->setText(QString("$" + config->readEntry("Balance", QString("0.00"))));
	config->write();
}

QString QCheckView::calculator(QString largervalue, QString smallervalue, bool subtract)
{
	// This class provides a way to eliminate the ARM processor problem of not being able to handle
	// decimals. I just take the two QString'ed numbers and find the decimal point, then I remove the decimal
	// point seperating the number into two. Then I convert it to cents (times it times 100) and add/
	// substract the two together. Put the decimals back in, and return.

	largervalue = largervalue.remove(largervalue.find(".", 0, false), 1);
	smallervalue = smallervalue.remove(smallervalue.find(".", 0, false), 1);

	int largercents = largervalue.toInt();
	int smallercents = smallervalue.toInt();

	int finalammount = 0;

	if (subtract == true)
	{
		finalammount = largercents - smallercents;
	} else {
		finalammount = largercents + smallercents;
	}

	QString returnvalue = QString::number(finalammount);
	if (returnvalue.length() >= 2)
	{
		returnvalue.insert((returnvalue.length() - 2), ".");
	} else {
		if (returnvalue.length() == 1)
		{
			returnvalue.prepend("0.0");
		}
	}
	return returnvalue;
}