qelectrotech-source-mirror/sources/conductornumexport.cpp

/*
	Copyright 2006-2026 The QElectroTech Team
	This file is part of QElectroTech.

	QElectroTech is free software: you can redistribute it and/or modify
	it under the terms of the GNU General Public License as published by
	the Free Software Foundation, either version 2 of the License, or
	(at your option) any later version.

	QElectroTech is distributed in the hope that it will be useful,
	but WITHOUT ANY WARRANTY; without even the implied warranty of
	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
	GNU General Public License for more details.

	You should have received a copy of the GNU General Public License
	along with QElectroTech. If not, see <http://www.gnu.org/licenses/>.
*/
#include "conductornumexport.h"
#include "qetproject.h"
#include "qetapp.h"
#include "diagram.h"
#include "qetgraphicsitem/conductor.h"
#include "qetgraphicsitem/conductortextitem.h"
#include "qetgraphicsitem/element.h"
#include "qetgraphicsitem/terminal.h"
#include "dataBase/projectdatabase.h"
#include "properties/elementdata.h"

#include <QFileDialog>

/**
	@brief ConductorNumExport::ConductorNumExport
	@param project : the project to export the conductors num
	@param parent : parent widget
*/
ConductorNumExport::ConductorNumExport(QETProject *project, QWidget *parent) :
	m_project(project),
	m_parent_widget(parent)
{
	fillHash();
}

/**
	@brief ConductorNumExport::toCsv
	Export the num of conductors into a csv file.
	@return true if suceesfully exported.
*/
bool ConductorNumExport::toCsv()
{
		//save in csv file in same directory as project by default
	QString dir = m_project->currentDir();
	if (dir.isEmpty()) dir = QETApp::documentDir();
	QString name = dir % "/" % QObject::tr("number_of_wiring_") % m_project->title() % ".csv";
	//    if(!name.endsWith(".csv")) {
	//        name += ".csv";
	//    }

	QString filename = QFileDialog::getSaveFileName(m_parent_widget, QObject::tr("Save As... "), name, QObject::tr("Files csv (*.csv)"));
	QFile file(filename);
	if(!filename.isEmpty())
	{
		if(QFile::exists(filename))
		{
			// if file already exist -> delete it
			if(!QFile::remove(filename))
			{
				QMessageBox::critical(m_parent_widget, QObject::tr("Error"),
									  QObject::tr("Unable to replace the file!\n\n") %
									  "Destination : " % filename % "\n");
				return false;
			}
		}
		if (file.open(QIODevice::WriteOnly | QIODevice::Text))
		{
			QTextStream stream(&file);

			stream << wiresNum() << &Qt::endl(stream);
		}
		else {
			return false;
		}
	}
	else {
		return false;
	}

	return true;
}

/**
	@brief ConductorNumExport::wiresNum
	@return the wire num formatted in csv
*/
QString ConductorNumExport::wiresNum() const
{
	QString csv;

	QStringList list = m_hash.keys();
	list.sort();
	for (QString key : list)
	{
		for (int i=0; i<m_hash.value(key) ; ++i) {
			csv.append(key % "\n");
		}
	}

	return csv;
}

/**
	@brief ConductorNumExport::fillHash
	make/fill of m_hash
*/
void ConductorNumExport::fillHash()
{
	//We used this rx to avoid insert num composed only withe white space.
	QRegularExpression rx("^ *$");
	auto count = [this](const QString &num) {
		m_hash.insert(num, m_hash.value(num, 0) + 1);
	};
		//The folios not built (QET_LAZY_FOLIOS): their wires from the
		//project database, by the same rules
	QList<QUuid> unbuilt;
	for (Diagram *d : m_project->folios())
		if (!d->isLoaded()) unbuilt << d->uuid();
	for (const auto &wire : m_project->dataBase()->wiresOnFolios(unbuilt))
	{
		if (wire.text.isEmpty() || wire.text.contains(rx)) {
			continue;
		}
		const bool report1 = ElementData::typeFromString(wire.kind1) & ElementData::AllReport;
		const bool report2 = ElementData::typeFromString(wire.kind2) & ElementData::AllReport;
		if (!(report1 && report2)) {
			count(wire.text);
		}
	}
	for (Diagram *d : m_project->builtFolios())
	{
			//Its wires only: a DiagramContent would follow their
			//potentials onto other folios, building those not built
		for (Conductor *c : d->conductors())
		{
			QString num = c->textItem()->toPlainText();
			if (num.isEmpty() || num.contains(rx)) {
				continue;
			}

			//We must define if the connected terminals are folio reports, if
			//both are the case we don't add the num to the hash because
			//neither terminal represents a real terminal. Otherwise the
			//conductor counts once, regardless of how many of its two ends
			//are real -- counting per terminal instead of per conductor
			//doubled every ordinary two-real-terminal conductor's tally.
			bool terminal1_is_report = c->terminal1->parentElement()->linkType() & Element::AllReport;
			bool terminal2_is_report = c->terminal2->parentElement()->linkType() & Element::AllReport;
			if (!(terminal1_is_report && terminal2_is_report))
			{
				int value = m_hash.value(num, 0);
				++value;
				m_hash.insert(num, value);
			}
		}
	}
}