/* -*- 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 <editeng/memberids.h>

#include <svl/hint.hxx>

#include <svl/itemprop.hxx>

#include <vcl/svapp.hxx>

#include <i18nlangtag/languagetag.hxx>

#include <scitems.hxx>

#include <defltuno.hxx>

#include <miscuno.hxx>

#include <docsh.hxx>

#include <docpool.hxx>

#include <unonames.hxx>

#include <docoptio.hxx>

#include <limits>

class SvxFontItem;

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

static std::span<const SfxItemPropertyMapEntry> lcl_GetDocDefaultsMap()

{

    static const SfxItemPropertyMapEntry aDocDefaultsMap_Impl[] =

    {

        { SC_UNONAME_CFCHARS,  ATTR_FONT,          cppu::UnoType<sal_Int16>::get(),        0, MID_FONT_CHAR_SET },

        { SC_UNO_CJK_CFCHARS,  ATTR_CJK_FONT,      cppu::UnoType<sal_Int16>::get(),        0, MID_FONT_CHAR_SET },

        { SC_UNO_CTL_CFCHARS,  ATTR_CTL_FONT,      cppu::UnoType<sal_Int16>::get(),        0, MID_FONT_CHAR_SET },

        { SC_UNONAME_CFFAMIL,  ATTR_FONT,          cppu::UnoType<sal_Int16>::get(),        0, MID_FONT_FAMILY },

        { SC_UNO_CJK_CFFAMIL,  ATTR_CJK_FONT,      cppu::UnoType<sal_Int16>::get(),        0, MID_FONT_FAMILY },

        { SC_UNO_CTL_CFFAMIL,  ATTR_CTL_FONT,      cppu::UnoType<sal_Int16>::get(),        0, MID_FONT_FAMILY },

        { SC_UNONAME_CFNAME,   ATTR_FONT,          cppu::UnoType<OUString>::get(),    0, MID_FONT_FAMILY_NAME },

        { SC_UNO_CJK_CFNAME,   ATTR_CJK_FONT,      cppu::UnoType<OUString>::get(),    0, MID_FONT_FAMILY_NAME },

        { SC_UNO_CTL_CFNAME,   ATTR_CTL_FONT,      cppu::UnoType<OUString>::get(),    0, MID_FONT_FAMILY_NAME },

        { SC_UNONAME_CFPITCH,  ATTR_FONT,          cppu::UnoType<sal_Int16>::get(),        0, MID_FONT_PITCH },

        { SC_UNO_CJK_CFPITCH,  ATTR_CJK_FONT,      cppu::UnoType<sal_Int16>::get(),        0, MID_FONT_PITCH },

        { SC_UNO_CTL_CFPITCH,  ATTR_CTL_FONT,      cppu::UnoType<sal_Int16>::get(),        0, MID_FONT_PITCH },

        { SC_UNONAME_CFSTYLE,  ATTR_FONT,          cppu::UnoType<OUString>::get(),    0, MID_FONT_STYLE_NAME },

        { SC_UNO_CJK_CFSTYLE,  ATTR_CJK_FONT,      cppu::UnoType<OUString>::get(),    0, MID_FONT_STYLE_NAME },

        { SC_UNO_CTL_CFSTYLE,  ATTR_CTL_FONT,      cppu::UnoType<OUString>::get(),    0, MID_FONT_STYLE_NAME },

        { SC_UNONAME_CLOCAL,   ATTR_FONT_LANGUAGE, cppu::UnoType<lang::Locale>::get(),     0, MID_LANG_LOCALE },

        { SC_UNO_CJK_CLOCAL,   ATTR_CJK_FONT_LANGUAGE, cppu::UnoType<lang::Locale>::get(), 0, MID_LANG_LOCALE },

        { SC_UNO_CTL_CLOCAL,   ATTR_CTL_FONT_LANGUAGE, cppu::UnoType<lang::Locale>::get(), 0, MID_LANG_LOCALE },

        { SC_UNONAME_CHEIGHT,  ATTR_FONT_HEIGHT,     cppu::UnoType<float>::get(), 0, MID_FONTHEIGHT | CONVERT_TWIPS },

        { SC_UNO_CJK_CHEIGHT,  ATTR_CJK_FONT_HEIGHT, cppu::UnoType<float>::get(), 0, MID_FONTHEIGHT | CONVERT_TWIPS },

        { SC_UNO_CTL_CHEIGHT,  ATTR_CTL_FONT_HEIGHT, cppu::UnoType<float>::get(), 0, MID_FONTHEIGHT | CONVERT_TWIPS },

        { SC_UNO_STANDARDDEC,              0,      cppu::UnoType<sal_Int16>::get(),        0, 0 },

        { SC_UNO_TABSTOPDIS,               0,      cppu::UnoType<sal_Int32>::get(),        0, 0 },

        { SC_UNONAME_WRAP,                 0,      cppu::UnoType<sal_Int16>::get(),        0, 0 },

    };

    return aDocDefaultsMap_Impl;

}

using sc::TwipsToEvenHMM;

SC_SIMPLE_SERVICE_INFO( ScDocDefaultsObj, u"ScDocDefaultsObj"_ustr, u"com.sun.star.sheet.Defaults"_ustr )

ScDocDefaultsObj::ScDocDefaultsObj(ScDocShell* pDocSh) :

    pDocShell( pDocSh ),

    aPropertyMap(lcl_GetDocDefaultsMap())

{

    pDocShell->GetDocument().AddUnoObject(*this);

}

ScDocDefaultsObj::~ScDocDefaultsObj()

{

    SolarMutexGuard g;

    if (pDocShell)

        pDocShell->GetDocument().RemoveUnoObject(*this);

}

void ScDocDefaultsObj::Notify( SfxBroadcaster&, const SfxHint& rHint )

{

    if ( rHint.GetId() == SfxHintId::Dying )

    {

        pDocShell = nullptr;       // document gone

    }

}

void ScDocDefaultsObj::ItemsChanged()

{

    if (pDocShell)

    {

        //! if not in XML import, adjust row heights

        const auto & rDoc = pDocShell->GetDocument();

        pDocShell->PostPaint(ScRange(0, 0, 0, rDoc.MaxCol(), rDoc.MaxRow(), MAXTAB), PaintPartFlags::Grid);

    }

}

// XPropertySet

uno::Reference<beans::XPropertySetInfo> SAL_CALL ScDocDefaultsObj::getPropertySetInfo()

{

    SolarMutexGuard aGuard;

    static uno::Reference<beans::XPropertySetInfo> aRef = new SfxItemPropertySetInfo(

                                                                        aPropertyMap );

    return aRef;

}

void SAL_CALL ScDocDefaultsObj::setPropertyValue(

                        const OUString& aPropertyName, const uno::Any& aValue )

{

    SolarMutexGuard aGuard;

    if ( !pDocShell )

        throw uno::RuntimeException();

    const SfxItemPropertyMapEntry* pEntry = aPropertyMap.getByName( aPropertyName );

    if ( !pEntry )

        throw beans::UnknownPropertyException(aPropertyName);

    if(!pEntry->nWID)

    {

        if(aPropertyName ==SC_UNO_STANDARDDEC)

        {

            ScDocument& rDoc = pDocShell->GetDocument();

            ScDocOptions aDocOpt(rDoc.GetDocOptions());

            sal_Int16 nValue = 0;

            if (aValue >>= nValue)

            {

                aDocOpt.SetStdPrecision(static_cast<sal_uInt16> (nValue));

                rDoc.SetDocOptions(aDocOpt);

            }

        }

        else if(aPropertyName == SC_UNONAME_WRAP)

        {

            ScDocument& rDoc = pDocShell->GetDocument();

            ScDocOptions aDocOpt(rDoc.GetDocOptions());

            bool bValue = false;

            aValue >>= bValue;

            if (bValue)

            {

                // ODS documents converted from XLSX:

                // if wrap option is enabled, it means the original XLSX document had some cells with line breaks.

                // we need to keep the same behavior in ODS documents too.

                aDocOpt.SetIgnoreLineBreaks(true);

                rDoc.SetDocOptions(aDocOpt);

            }

        }

        else if (aPropertyName == SC_UNO_TABSTOPDIS)

        {

            ScDocument& rDoc = pDocShell->GetDocument();

            ScDocOptions aDocOpt(rDoc.GetDocOptions());

            sal_Int32 nValue = 0;

            if (aValue >>= nValue)

            {

                aDocOpt.SetTabDistance(o3tl::toTwips(nValue, o3tl::Length::mm100));

                rDoc.SetDocOptions(aDocOpt);

            }

        }

    }

    else if ( pEntry->nWID == ATTR_FONT_LANGUAGE ||

              pEntry->nWID == ATTR_CJK_FONT_LANGUAGE ||

              pEntry->nWID == ATTR_CTL_FONT_LANGUAGE )

    {

        //  for getPropertyValue the PoolDefaults are sufficient,

        //  but setPropertyValue has to be handled differently

        lang::Locale aLocale;

        if ( aValue >>= aLocale )

        {

            LanguageType eNew;

            if (!aLocale.Language.isEmpty() || !aLocale.Country.isEmpty())

                eNew = LanguageTag::convertToLanguageType( aLocale, false);

            else

                eNew = LANGUAGE_NONE;

            ScDocument& rDoc = pDocShell->GetDocument();

            LanguageType eLatin, eCjk, eCtl;

            rDoc.GetLanguage( eLatin, eCjk, eCtl );

            if ( pEntry->nWID == ATTR_CJK_FONT_LANGUAGE )

                eCjk = eNew;

            else if ( pEntry->nWID == ATTR_CTL_FONT_LANGUAGE )

                eCtl = eNew;

            else

                eLatin = eNew;

            rDoc.SetLanguage( eLatin, eCjk, eCtl );

        }

    }

    else

    {

        ScDocumentPool* pPool = pDocShell->GetDocument().GetPool();

        std::unique_ptr<SfxPoolItem> pNewItem(pPool->GetUserOrPoolDefaultItem(pEntry->nWID).Clone());

        if( !pNewItem->PutValue( aValue, pEntry->nMemberId ) )

            throw lang::IllegalArgumentException();

        pPool->SetUserDefaultItem( *pNewItem );

        ItemsChanged();

    }

}

uno::Any SAL_CALL ScDocDefaultsObj::getPropertyValue( const OUString& aPropertyName )

{

    //  use pool default if set

    SolarMutexGuard aGuard;

    if ( !pDocShell )

        throw uno::RuntimeException();

    uno::Any aRet;

    const SfxItemPropertyMapEntry* pEntry = aPropertyMap.getByName( aPropertyName );

    if ( !pEntry )

        throw beans::UnknownPropertyException(aPropertyName);

    if (!pEntry->nWID)

    {

        if(aPropertyName == SC_UNO_STANDARDDEC)

        {

            ScDocument& rDoc = pDocShell->GetDocument();

            const ScDocOptions& aDocOpt = rDoc.GetDocOptions();

            sal_uInt16 nPrec = aDocOpt.GetStdPrecision();

            // the max value of unsigned 16-bit integer is used as the flag

            // value for unlimited precision, c.f.

            // SvNumberFormatter::UNLIMITED_PRECISION.

            if (nPrec <= ::std::numeric_limits<sal_Int16>::max())

                aRet <<= static_cast<sal_Int16> (nPrec);

        }

        else if(aPropertyName == SC_UNONAME_WRAP)

        {

            ScDocument& rDoc = pDocShell->GetDocument();

            const ScDocOptions& aDocOpt = rDoc.GetDocOptions();

            bool bWrap = aDocOpt.IsIgnoreLineBreaks();

            aRet <<=  bWrap;

        }

        else if (aPropertyName == SC_UNO_TABSTOPDIS)

        {

            ScDocument& rDoc = pDocShell->GetDocument();

            const ScDocOptions& aDocOpt = rDoc.GetDocOptions();

            sal_Int32 nValue (TwipsToEvenHMM(aDocOpt.GetTabDistance()));

            aRet <<= nValue;

        }

    }

    else

    {

        ScDocumentPool* pPool = pDocShell->GetDocument().GetPool();

        const SfxPoolItem& rItem = pPool->GetUserOrPoolDefaultItem( pEntry->nWID );

        rItem.QueryValue( aRet, pEntry->nMemberId );

    }

    return aRet;

}

SC_IMPL_DUMMY_PROPERTY_LISTENER( ScDocDefaultsObj )

// XPropertyState

beans::PropertyState SAL_CALL ScDocDefaultsObj::getPropertyState( const OUString& aPropertyName )

{

    SolarMutexGuard aGuard;

    if ( !pDocShell )

        throw uno::RuntimeException();

    const SfxItemPropertyMapEntry* pEntry = aPropertyMap.getByName( aPropertyName );

    if ( !pEntry )

        throw beans::UnknownPropertyException(aPropertyName);

    beans::PropertyState eRet = beans::PropertyState_DEFAULT_VALUE;

    sal_uInt16 nWID = pEntry->nWID;

    if ( nWID == ATTR_FONT || nWID == ATTR_CJK_FONT || nWID == ATTR_CTL_FONT || !nWID )

    {

        //  static default for font is system-dependent,

        //  so font default is always treated as "direct value".

        eRet = beans::PropertyState_DIRECT_VALUE;

    }

    else

    {

        //  check if pool default is set

        ScDocumentPool* pPool = pDocShell->GetDocument().GetPool();

        if ( pPool->GetUserDefaultItem( nWID ) != nullptr )

            eRet = beans::PropertyState_DIRECT_VALUE;

    }

    return eRet;

}

uno::Sequence<beans::PropertyState> SAL_CALL ScDocDefaultsObj::getPropertyStates(

                            const uno::Sequence<OUString>& aPropertyNames )

{

    //  the simple way: call getPropertyState

    SolarMutexGuard aGuard;

    uno::Sequence<beans::PropertyState> aRet(aPropertyNames.getLength());

    std::transform(aPropertyNames.begin(), aPropertyNames.end(), aRet.getArray(),

        [this](const OUString& rName) -> beans::PropertyState { return getPropertyState(rName); });

    return aRet;

}

void SAL_CALL ScDocDefaultsObj::setPropertyToDefault( const OUString& aPropertyName )

{

    SolarMutexGuard aGuard;

    if ( !pDocShell )

        throw uno::RuntimeException();

    const SfxItemPropertyMapEntry* pEntry = aPropertyMap.getByName( aPropertyName );

    if ( !pEntry )

        throw beans::UnknownPropertyException(aPropertyName);

    if (pEntry->nWID)

    {

        ScDocumentPool* pPool = pDocShell->GetDocument().GetPool();

        pPool->ResetUserDefaultItem( pEntry->nWID );

        ItemsChanged();

    }

}

uno::Any SAL_CALL ScDocDefaultsObj::getPropertyDefault( const OUString& aPropertyName )

{

    //  always use static default

    SolarMutexGuard aGuard;

    if ( !pDocShell )

        throw uno::RuntimeException();

    const SfxItemPropertyMapEntry* pEntry = aPropertyMap.getByName( aPropertyName );

    if ( !pEntry )

        throw beans::UnknownPropertyException(aPropertyName);

    uno::Any aRet;

    if (pEntry->nWID)

    {

        ScDocumentPool* pPool = pDocShell->GetDocument().GetPool();

        const SfxPoolItem* pItem = pPool->GetPoolDefaultItem( pEntry->nWID );

        if (pItem)

            pItem->QueryValue( aRet, pEntry->nMemberId );

    }

    return aRet;

}

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