// Copyright 2008 Nanorex, Inc.  See LICENSE file for details.

#include "Nanorex/Interface/NXMoleculeSet.h"
#include "Nanorex/Interface/NXDataStoreInfo.h"
#include "Plugins/RenderingEngines/OpenGL/NXOpenGLRenderingEngine.h"
#include "Plugins/NanorexMMPImportExport/NanorexMMPImportExport.h"
#include "Plugins/RenderingEngines/OpenGL/Renderers/NXBallAndStickOpenGLRenderer.h"

#include <QApplication>
#include <QMainWindow>

using namespace Nanorex;
using namespace std;

int main(int argc, char *argv[])
{
	NXAtomData basRenderData(0);
	
    // create application and main window
	QApplication app(argc, argv);
	QMainWindow mainWindow;
	mainWindow.resize(640, 400);
	
	NXOpenGLRenderingEngine *renderingEngine
		= new NXOpenGLRenderingEngine(&mainWindow);
	
	mainWindow.setCentralWidget(renderingEngine);
	mainWindow.show();
	
	NXBallAndStickOpenGLRenderer *renderer =
		new NXBallAndStickOpenGLRenderer(renderingEngine);
	renderingEngine->setRenderer("bas", renderer);
	renderingEngine->setRenderer("def", renderer);
	renderingEngine->initializePlugins();
	
	basRenderData.setRenderStyleCode("bas");
	NXMoleculeSet theMoleculeSet;
	NXDataStoreInfo dataStoreInfo;
	NanorexMMPImportExport importer;
	NXCommandResult const *result =
		importer.importFromFile(&theMoleculeSet, &dataStoreInfo,
		                        "PAM3.mmp", 0,0);
	if(result->getResult() != (int) NX_CMD_SUCCESS) {
		vector<QString> const params = result->getParamVector();
		cerr << "Error: ";
		vector<QString>::const_iterator paramIter;
		for(paramIter = params.begin(); paramIter != params.end(); ++paramIter) {
			cerr << ' ' << qPrintable(*paramIter);
		}
		cerr << endl;
		return 1;
	}
    
	// renderingEngine->clearFrames();
	assert(renderingEngine->getFrameCount() == 0);
	result = renderingEngine->addFrame(&theMoleculeSet);
	assert(result->getResult() == (int) NX_CMD_SUCCESS);
	assert(renderingEngine->getFrameCount() == 1);
	
	// renderingEngine->frames[0]->writeDotGraph(cout);
	
	renderingEngine->setCurrentFrame(0);
	// renderingEngine->resetView();
// 	if(dataStoreInfo.hasLastView()) {
// 		NXNamedView view = dataStoreInfo.getLastView();
// 		cerr << "Setting last view:\n" << view << endl;
// 		renderingEngine->setNamedView(view);
// 	}
// 	else if(dataStoreInfo.hasHomeView()) {
// 		NXNamedView view = dataStoreInfo.getHomeView();
// 		renderingEngine->setNamedView(view);
// 		cerr << "Setting home view:\n" << view << endl;
// 	}
// 	else {
// 		cerr << "Resetting view" << endl;
// 		renderingEngine->resetView();
// 	}
	
	NXNamedView view("ExptView",
	                 NXQuaternion<double>(1.0, 0.0, 0.0, 0.0),
	                 // NXQuaternion<double>(0.361988,-0.405373,0.362853,0.362853),
	                 3.134019,
	                 NXVector3d(1.713500, -0.638500, -0.232000),
	                 1.0);
	cerr << "Setting " << view << endl;
	renderingEngine->setNamedView(view);
	
	return app.exec();
}