#include "exports.h"

 #include "linkablemapobj.h"

 Export::Export()

 {

 	indentPerDepth="  ";

 }

 bool Export::setOutputDir(QString dirname)

 {

 	outdir.setPath (dirname);

 	if ( outdir.exists() )

 	{

 		// FIXME

 		// ask for confirmation

 		// then delete outdir

 		return true;

 	} else

 	{

 		// try to create directory

 		//return outdir.mkdir (outdir.absPath());

 		// FIXME

 		return true;

 	}

 }

 void Export::setPath (const QString &p)

 {

 	filepath=p;

 }

 void Export::setMapCenter(MapCenterObj *mc)

 {

 	mapCenter=mc;

 }

 void Export::exportMap()

 {

 	QFile file (filepath);

 	if ( !file.open( IO_WriteOnly ) )

 	{

 		// FIXME

 		cout << "Export::exportMap  couldn't open "<<filepath<<endl;

 		return;

 	}

 	QTextStream ts( &file );	// use LANG decoding here...

 	// Main loop over all branches

 	QString s;

 	QString actIndent("");

 	int i;

 	BranchObj *bo;

 	bo=mapCenter->first();

 	while (bo) 

 	{

 		// Make indentstring

 		for (i=0;i<bo->getDepth();i++) actIndent+= indentPerDepth;

 		// Write heading

 		//	write (actIndent + getSectionString(bo) + bo->getHeading()+ "\n");

 		if (bo->getDepth()==1)

 			ts << (getSectionString(bo) + bo->getHeading()+ "\n");

 		else	

 			ts << (actIndent + " - " + bo->getHeading()+ "\n");

 		// If necessary, write note

 		if (!bo->getNote().isEmpty())

 		{

 			ts << ("-------------------Begin of Note-----------------\n");

 			ts << (bo->getNote());

 			ts << ("\n");

 			ts << ("-------------------End of Note-------------------\n");

 		}

 		bo=bo->next();

 		actIndent="";

 	}

 	file.close();

 }

 QString Export::getSectionString(BranchObj *bostart)

 {

 	QString r;

 	BranchObj *bo=bostart;

 	int depth=bo->getDepth();

 	while (depth>0)

 	{

 		r=QString("%1").arg(1+bo->getNum(),0,10)+"." + r;

 		bo=(BranchObj*)(bo->getParObj());

 		depth=bo->getDepth();

 	}	

 	if (r.isEmpty())

 		return r;

 	else	

 		return r + " ";

 }

 void Export::exportAsHTML()

 {

 	// FIXME  just testing...

 	// Main loop over all branches

 	QString s;

 	QString actIndent("");

 	int i;

 	BranchObj *bo;

 	bo=mapCenter->first();

 	while (bo) 

 	{

 		// Make indentstring

 		for (i=0;i<bo->getDepth();i++) actIndent+= indentPerDepth;

 		// Write heading

 		write (actIndent + getSectionString(bo) + bo->getHeading()+ "\n");

 		// If necessary, write note

 		if (!bo->getNote().isEmpty())

 		{

 			write (bo->getNote());

 		}

 		bo=bo->next();

 		actIndent="";

 	}

 }

 void Export::write(QString s)

 {

 	cout << s;

 }