/* -*- 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 <drawingml/textliststyle.hxx>

#include <sal/log.hxx>

#include <comphelper/sequenceashashmap.hxx>

using namespace css;

namespace oox::drawingml {

TextListStyle::TextListStyle()

    : mbHasListStyleOnImport(false)

{

}

TextListStyle::~TextListStyle()

{

}

TextListStyle::TextListStyle(const TextListStyle& rStyle)

    : mbHasListStyleOnImport(false)

{

    for ( size_t i = 0; i < NUM_TEXT_LIST_STYLE_ENTRIES; i++ )

    {

        maListStyle[i] = rStyle.maListStyle[i];

        maAggregationListStyle[i] = rStyle.maAggregationListStyle[i];

    }

}

TextListStyle& TextListStyle::operator=(const TextListStyle& rStyle)

{

    if(this != &rStyle)

    {

        for ( size_t i = 0; i < NUM_TEXT_LIST_STYLE_ENTRIES; i++ )

        {

            maListStyle[i] = rStyle.maListStyle[i];

            maAggregationListStyle[i] = rStyle.maAggregationListStyle[i];

        }

    }

    return *this;

}

static void applyStyleList( const TextParagraphPropertiesArray& rSourceListStyle, TextParagraphPropertiesArray& rDestListStyle )

{

    for ( size_t i = 0; i < NUM_TEXT_LIST_STYLE_ENTRIES; i++ )

        rDestListStyle[i].apply(rSourceListStyle[i]);

}

void TextListStyle::apply( const TextListStyle& rTextListStyle )

{

    applyStyleList( rTextListStyle.getAggregationListStyle(), getAggregationListStyle() );

    applyStyleList( rTextListStyle.getListStyle(), getListStyle() );

}

void TextListStyle::pushToNumberingRules(const uno::Reference<container::XIndexReplace>& xNumRules,

                                         std::optional<size_t> oIgnoreLevel)

{

    TextParagraphPropertiesArray& rListStyle = getListStyle();

    size_t nLevels = xNumRules->getCount();

    if (rListStyle.size() < nLevels)

    {

        nLevels = rListStyle.size();

    }

    for (size_t nLevel = 0; nLevel < nLevels; ++nLevel)

    {

        if (oIgnoreLevel && nLevel == *oIgnoreLevel)

        {

            continue;

        }

        comphelper::SequenceAsHashMap aMap(xNumRules->getByIndex(nLevel));

        TextParagraphProperties& rLevel = rListStyle[nLevel];

        bool bChanged = false;

        if (rLevel.getParaLeftMargin())

        {

            aMap["LeftMargin"] <<= *rLevel.getParaLeftMargin();

            bChanged = true;

        }

        if (rLevel.getFirstLineIndentation())

        {

            sal_Int32 nFirstLineIndentation = *rLevel.getFirstLineIndentation();

            if (nFirstLineIndentation > 0)

            {

                // The opposite of this would be exported as <style:list-level-properties

                // text:min-label-width="..."> to ODF, where negative values are not allowed.

                nFirstLineIndentation = 0;

            }

            aMap["FirstLineOffset"] <<= nFirstLineIndentation;

            bChanged = true;

        }

        if (bChanged)

        {

            xNumRules->replaceByIndex(nLevel, aMap.getAsConstAny(true));

        }

    }

}

#ifdef DBG_UTIL

void TextListStyle::dump() const

{

    for ( int i = 0; i < NUM_TEXT_LIST_STYLE_ENTRIES; i++ )

    {

        SAL_INFO("oox.drawingml", "text list style level: " << i);

        maListStyle[i].dump();

    }

}

#endif

}

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