/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */

/*

 * This file is part of the LibreOffice project.

 *

 * This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this

 * file, You can obtain one at http://mozilla.org/MPL/2.0/.

 *

 * This file incorporates work covered by the following license notice:

 *

 *   Licensed to the Apache Software Foundation (ASF) under one or more

 *   contributor license agreements. See the NOTICE file distributed

 *   with this work for additional information regarding copyright

 *   ownership. The ASF licenses this file to you under the Apache

 *   License, Version 2.0 (the "License"); you may not use this file

 *   except in compliance with the License. You may obtain a copy of

 *   the License at http://www.apache.org/licenses/LICENSE-2.0 .

 */

#include <xmlscript/xml_helper.hxx>

#include <o3tl/safeint.hxx>

#include <osl/diagnose.h>

#include <com/sun/star/xml/sax/XDocumentHandler.hpp>

using namespace com::sun::star;

using namespace com::sun::star::uno;

namespace xmlscript

{

void XMLElement::addAttribute( OUString const & rAttrName, OUString const & rValue )

{

    _attrNames.push_back( rAttrName );

    _attrValues.push_back( rValue );

}

void XMLElement::addSubElement( Reference< xml::sax::XAttributeList > const & xElem )

{

    _subElems.push_back( xElem );

}

Reference< xml::sax::XAttributeList > const & XMLElement::getSubElement( sal_Int32 nIndex )

{

    return _subElems[ static_cast<size_t>(nIndex) ];

}

void XMLElement::dumpSubElements( Reference< xml::sax::XDocumentHandler > const & xOut )

{

    for (const Reference<XAttributeList> & _subElem : _subElems)

    {

        XMLElement * pElem = static_cast< XMLElement * >( _subElem.get() );

        pElem->dump( xOut );

    }

}

void XMLElement::dump( Reference< xml::sax::XDocumentHandler > const & xOut )

{

    xOut->ignorableWhitespace( OUString() );

    xOut->startElement( _name, static_cast< xml::sax::XAttributeList * >( this ) );

    // write sub elements

    dumpSubElements( xOut );

    xOut->ignorableWhitespace( OUString() );

    xOut->endElement( _name );

}

// XAttributeList

sal_Int16 XMLElement::getLength()

{

    return static_cast<sal_Int16>(_attrNames.size());

}

OUString XMLElement::getNameByIndex( sal_Int16 nPos )

{

    OSL_ASSERT( nPos >= 0 && o3tl::make_unsigned(nPos) < _attrNames.size() );

    return _attrNames[ nPos ];

}

OUString XMLElement::getTypeByIndex( sal_Int16 nPos )

{

    OSL_ASSERT( nPos >= 0 && o3tl::make_unsigned(nPos) < _attrNames.size() );

    // xxx todo

    return OUString();

}

OUString XMLElement::getTypeByName( OUString const & /*rName*/ )

{

    // xxx todo

    return OUString();

}

OUString XMLElement::getValueByIndex( sal_Int16 nPos )

{

    OSL_ASSERT( nPos >= 0 && o3tl::make_unsigned(nPos) < _attrNames.size() );

    return _attrValues[ nPos ];

}

OUString XMLElement::getValueByName( OUString const & rName )

{

    for ( size_t nPos = 0; nPos < _attrNames.size(); ++nPos )

    {

        if (_attrNames[ nPos ] == rName)

        {

            return _attrValues[ nPos ];

        }

    }

    return OUString();

}

}

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