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#include <qfile.h>

#include <qfileinfo.h>

#include <qtextstream.h>

#include "dcfsection.h"

#include "htmlgenerator.h"

QT_BEGIN_NAMESPACE

void appendDcfSubSection( DcfSection *dcfSect, const DcfSection& sub )

{

    dcfSect->subsections.append( sub );

}

void appendDcfSubSections( DcfSection *dcfSect, const QList<DcfSection>& subs )

{

    dcfSect->subsections += subs;

}

void generateDcfSubSections( QString indent, QTextStream& out, const DcfSection& sect )

{

    QList<DcfSection>::const_iterator ss = sect.subsections.constBegin();

    while ( ss != sect.subsections.constEnd() ) {

	out << indent << "<section ref=\"" << HtmlGenerator::cleanRef(HtmlGenerator::protect((*ss).ref))

            << "\" title=\"" << HtmlGenerator::protect((*ss).title) << "\"";

	if ((*ss).keywords.isEmpty() && (*ss).subsections.isEmpty()) {

	    out << "/>\n";

	} else {

	    out << ">\n";

	    QString indentIndent = indent + "    ";

	    QList<QPair<QString, QString> >::const_iterator k = (*ss).keywords.constBegin();

	    while ( k != (*ss).keywords.constEnd() ) {

		out << indentIndent << "<keyword ref=\"" << HtmlGenerator::cleanRef((*k).second) << "\">"

                    << HtmlGenerator::protect((*k).first) << "</keyword>\n";

		++k;

	    }

            generateDcfSubSections( indentIndent, out, *ss );

	    out << indent << "</section>\n";

	}

	++ss;

    }

    out.flush();

}

void generateDcfSections( const DcfSection& rootSect, const QString& fileName,

			  const QString& /* category */ )

{

    QFile file(fileName);

    if (!file.open(QFile::WriteOnly | QFile::Text))

        return ;

    QTextStream out(&file);

    QString icon = QFileInfo(fileName).baseName() + ".png";

    out << "<!DOCTYPE DCF>\n";

    out << "<DCF ref=\"" << HtmlGenerator::cleanRef(HtmlGenerator::protect(rootSect.ref));

    if (icon != "qmake.png")

	out << "\" icon=\"" << HtmlGenerator::protect(icon);

    out << "\" imagedir=\"../../gif\" title=\"" << HtmlGenerator::protect(rootSect.title) +

	      "\">\n";

    generateDcfSubSections( "", out, rootSect );

    out << "</DCF>\n";

    out.flush();

}

QT_END_NAMESPACE