/*
	This file is part of cpp-ethereum.

	cpp-ethereum 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 3 of the License, or
	(at your option) any later version.

	cpp-ethereum 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 cpp-ethereum.  If not, see <http://www.gnu.org/licenses/>.
*/
/** @file ConstantCompilationControl.cpp
 * @author Yann yann@ethdev.com
 * @date 2014
 * Ethereum IDE client.
 */

#include <QQmlContext>
#include <QQuickItem>
#include <QtCore/QFileInfo>
#include <QApplication>
#include <QQmlApplicationEngine>
#include <QtCore/QtCore>
#include <QDebug>
#include "ConstantCompilationControl.h"
#include "ConstantCompilationModel.h"
#include "QContractDefinition.h"
using namespace dev::mix;

ConstantCompilationControl::ConstantCompilationControl(QTextDocument* _doc): Extension(ExtensionDisplayBehavior::Tab)
{
	m_editor = _doc;
	m_compilationModel = std::unique_ptr<ConstantCompilationModel>(new ConstantCompilationModel());
}

QString ConstantCompilationControl::contentUrl() const
{
	return QStringLiteral("qrc:/qml/BasicContent.qml");
}

QString ConstantCompilationControl::title() const
{
	return QApplication::tr("compiler");
}

void ConstantCompilationControl::start() const
{
	connect(m_editor, SIGNAL(contentsChange(int,int,int)), this, SLOT(compile()));
}

void ConstantCompilationControl::compile()
{
	QString codeContent = m_editor->toPlainText().replace("\n", "");
	if (codeContent.isEmpty())
		resetOutPut();
	else
	{
		CompilerResult res = m_compilationModel->compile(m_editor->toPlainText().replace("\t", "        "));
		writeOutPut(res);
	}
}

void ConstantCompilationControl::resetOutPut()
{
	QObject* status = m_view->findChild<QObject*>("status", Qt::FindChildrenRecursively);
	QObject* content = m_view->findChild<QObject*>("content", Qt::FindChildrenRecursively);
	status->setProperty("text", "");
	content->setProperty("text", "");
}

void ConstantCompilationControl::writeOutPut(CompilerResult const& _res)
{
	QObject* status = m_view->findChild<QObject*>("status", Qt::FindChildrenRecursively);
	QObject* content = m_view->findChild<QObject*>("content", Qt::FindChildrenRecursively);
	if (_res.success)
	{
		status->setProperty("text", "succeeded");
		status->setProperty("color", "green");
		content->setProperty("text", _res.hexCode);
	}
	else
	{
		status->setProperty("text", "failure");
		status->setProperty("color", "red");
		content->setProperty("text", _res.comment);
	}
}