/* -*- 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 <comphelper/propertyvalue.hxx>

#include <XMLIndexBibliographyConfigurationContext.hxx>

#include "XMLIndexBibliographyEntryContext.hxx"

#include <xmloff/xmlictxt.hxx>

#include <xmloff/xmlimp.hxx>

#include <xmloff/xmlnamespace.hxx>

#include <xmloff/xmltoken.hxx>

#include <xmloff/xmluconv.hxx>

#include <sal/log.hxx>

#include <sax/tools/converter.hxx>

#include <rtl/ustring.hxx>

#include <com/sun/star/beans/XPropertySet.hpp>

#include <com/sun/star/frame/XModel.hpp>

#include <com/sun/star/lang/XMultiServiceFactory.hpp>

#include <comphelper/sequence.hxx>

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

using namespace ::xmloff::token;

using ::com::sun::star::xml::sax::XFastAttributeList;

using ::com::sun::star::beans::PropertyValue;

using ::com::sun::star::beans::XPropertySet;

using ::com::sun::star::lang::XMultiServiceFactory;

constexpr OUString gsFieldMaster_Bibliography(u"com.sun.star.text.FieldMaster.Bibliography"_ustr);

constexpr OUStringLiteral gsBracketBefore(u"BracketBefore");

constexpr OUStringLiteral gsBracketAfter(u"BracketAfter");

constexpr OUStringLiteral gsIsNumberEntries(u"IsNumberEntries");

constexpr OUStringLiteral gsIsSortByPosition(u"IsSortByPosition");

constexpr OUStringLiteral gsSortKeys(u"SortKeys");

constexpr OUString gsSortKey(u"SortKey"_ustr);

constexpr OUString gsIsSortAscending(u"IsSortAscending"_ustr);

constexpr OUStringLiteral gsSortAlgorithm(u"SortAlgorithm");

constexpr OUStringLiteral gsLocale(u"Locale");

XMLIndexBibliographyConfigurationContext::XMLIndexBibliographyConfigurationContext(

    SvXMLImport& rImport) :

        SvXMLStyleContext(rImport, XmlStyleFamily::TEXT_BIBLIOGRAPHYCONFIG),

        maLanguageTagODF(),

        bNumberedEntries(false),

        bSortByPosition(true)

{

}

XMLIndexBibliographyConfigurationContext::~XMLIndexBibliographyConfigurationContext()

{

}

void XMLIndexBibliographyConfigurationContext::SetAttribute(

    sal_Int32 nElement,

    const OUString& sValue)

{

    switch (nElement)

    {

        case XML_ELEMENT(TEXT, XML_PREFIX):

            sPrefix = sValue;

            break;

        case XML_ELEMENT(TEXT, XML_SUFFIX):

            sSuffix = sValue;

            break;

        case XML_ELEMENT(TEXT, XML_NUMBERED_ENTRIES):

        {

            bool bTmp(false);

            if (::sax::Converter::convertBool(bTmp, sValue))

            {

                bNumberedEntries = bTmp;

            }

            break;

        }

        case XML_ELEMENT(TEXT, XML_SORT_BY_POSITION):

        {

            bool bTmp(false);

            if (::sax::Converter::convertBool(bTmp, sValue))

            {

                bSortByPosition = bTmp;

            }

            break;

        }

        case XML_ELEMENT(TEXT, XML_SORT_ALGORITHM):

            sAlgorithm = sValue;

            break;

        case XML_ELEMENT(FO, XML_LANGUAGE):

            maLanguageTagODF.maLanguage = sValue;

            break;

        case XML_ELEMENT(FO, XML_SCRIPT):

            maLanguageTagODF.maScript = sValue;

            break;

        case XML_ELEMENT(FO, XML_COUNTRY):

            maLanguageTagODF.maCountry = sValue;

            break;

        case XML_ELEMENT(STYLE, XML_RFC_LANGUAGE_TAG):

            maLanguageTagODF.maRfcLanguageTag = sValue;

            break;

    }

}

css::uno::Reference< css::xml::sax::XFastContextHandler > XMLIndexBibliographyConfigurationContext::createFastChildContext(

    sal_Int32 nElement,

    const css::uno::Reference< css::xml::sax::XFastAttributeList >& xAttrList )

{

    // process children here and use default context!

    if ( nElement == XML_ELEMENT(TEXT, XML_SORT_KEY) )

    {

        std::string_view sKey;

        bool bSort(true);

        for (auto &aIter : sax_fastparser::castToFastAttributeList( xAttrList ))

        {

            switch (aIter.getToken())

            {

                case XML_ELEMENT(TEXT, XML_KEY):

                    sKey = aIter.toView();

                    break;

                case XML_ELEMENT(TEXT, XML_SORT_ASCENDING):

                {

                    bool bTmp(false);

                    if (::sax::Converter::convertBool(bTmp, aIter.toView()))

                        bSort = bTmp;

                    break;

                }

                default:

                    XMLOFF_WARN_UNKNOWN("xmloff", aIter);

                    break;

            }

        }

        // valid data?

        sal_uInt16 nKey;

        if (SvXMLUnitConverter::convertEnum(nKey, sKey,

                                            aBibliographyDataFieldMap))

        {

            Sequence<PropertyValue> aKey

            {

                comphelper::makePropertyValue(gsSortKey, static_cast<sal_Int16>(nKey)),

                comphelper::makePropertyValue(gsIsSortAscending, bSort)

            };

            aSortKeys.push_back(aKey);

        }

    }

    return nullptr;

}

void XMLIndexBibliographyConfigurationContext::CreateAndInsert(bool)

{

    // (code almost the same as export...)

    // insert and block mode is handled in insertStyleFamily

    // first: get field master

    // (we'll create one, and get the only master for this type)

    Reference<XMultiServiceFactory> xFactory(GetImport().GetModel(),UNO_QUERY);

    if( !xFactory.is() )

        return;

    Sequence<OUString> aServices = xFactory->getAvailableServiceNames();

    // here we should use a method which compares in reverse order if available

    if (comphelper::findValue(aServices, gsFieldMaster_Bibliography) == -1)

        return;

    Reference<XInterface> xIfc =

        xFactory->createInstance(gsFieldMaster_Bibliography);

    if( !xIfc.is() )

        return;

    Reference<XPropertySet> xPropSet( xIfc, UNO_QUERY );

    Any aAny;

    xPropSet->setPropertyValue(gsBracketAfter, Any(sSuffix));

    xPropSet->setPropertyValue(gsBracketBefore, Any(sPrefix));

    xPropSet->setPropertyValue(gsIsNumberEntries, Any(bNumberedEntries));

    xPropSet->setPropertyValue(gsIsSortByPosition, Any(bSortByPosition));

    if( !maLanguageTagODF.isEmpty() )

    {

        aAny <<= maLanguageTagODF.getLanguageTag().getLocale( false);

        xPropSet->setPropertyValue(gsLocale, aAny);

    }

    if( !sAlgorithm.isEmpty() )

    {

        xPropSet->setPropertyValue(gsSortAlgorithm, Any(sAlgorithm));

    }

    Sequence<Sequence<PropertyValue> > aKeysSeq = comphelper::containerToSequence(aSortKeys);

    xPropSet->setPropertyValue(gsSortKeys, Any(aKeysSeq));

    // else: can't get FieldMaster -> ignore

    // else: can't even get Factory -> ignore

}

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