/* -*- 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/numbers.hxx>

#include <osl/diagnose.h>

#include <sal/log.hxx>

#include <com/sun/star/util/NumberFormat.hpp>

#include <com/sun/star/util/XNumberFormatter.hpp>

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

namespace comphelper

{

sal_Int16 getNumberFormatType(const css::uno::Reference<css::util::XNumberFormats>& xFormats, sal_Int32 nKey)

{

    sal_Int16 nReturn(css::util::NumberFormat::UNDEFINED);

    if (xFormats.is())

    {

        try

        {

            css::uno::Reference<css::beans::XPropertySet> xFormat(xFormats->getByKey(nKey));

            if (xFormat.is())

                xFormat->getPropertyValue(u"Type"_ustr) >>= nReturn;

        }

        catch(...)

        {

            SAL_WARN("comphelper", "getNumberFormatType : invalid key! (maybe created with another formatter ?)");

        }

    }

    return nReturn;

}

sal_Int16 getNumberFormatType(const css::uno::Reference<css::util::XNumberFormatter>& xFormatter, sal_Int32 nKey)

{

    OSL_ENSURE(xFormatter.is(), "getNumberFormatType : the formatter isn't valid !");

    css::uno::Reference<css::util::XNumberFormatsSupplier> xSupplier( xFormatter->getNumberFormatsSupplier());

    OSL_ENSURE(xSupplier.is(), "getNumberFormatType : the formatter doesn't implement a supplier !");

    css::uno::Reference<css::util::XNumberFormats> xFormats( xSupplier->getNumberFormats());

    return getNumberFormatType(xFormats, nKey);

}

css::uno::Any getNumberFormatDecimals(const css::uno::Reference<css::util::XNumberFormats>& xFormats, sal_Int32 nKey)

{

    if (xFormats.is())

    {

        try

        {

            css::uno::Reference<css::beans::XPropertySet> xFormat( xFormats->getByKey(nKey));

            if (xFormat.is())

            {

                return xFormat->getPropertyValue( u"Decimals"_ustr );

            }

        }

        catch(...)

        {

            SAL_WARN("comphelper", "getNumberFormatDecimals : invalid key! (may be created with another formatter ?)");

        }

    }

    return css::uno::Any(sal_Int16(0));

}

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

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

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

Any getNumberFormatProperty( const Reference< XNumberFormatter >& _rxFormatter, sal_Int32 _nKey, const OUString& _rPropertyName )

{

    Any aReturn;

    OSL_ENSURE( _rxFormatter.is() && !_rPropertyName.isEmpty(), "getNumberFormatProperty: invalid arguments!" );

    try

    {

        Reference< XNumberFormatsSupplier > xSupplier;

        Reference< XNumberFormats > xFormats;

        Reference< XPropertySet > xFormatProperties;

        if ( _rxFormatter.is() )

            xSupplier = _rxFormatter->getNumberFormatsSupplier();

        if ( xSupplier.is() )

            xFormats = xSupplier->getNumberFormats();

        if ( xFormats.is() )

            xFormatProperties = xFormats->getByKey( _nKey );

        if ( xFormatProperties.is() )

            aReturn = xFormatProperties->getPropertyValue( _rPropertyName );

    }

    catch( const Exception& )

    {

        OSL_FAIL( "::getNumberFormatProperty: caught an exception (did you create the key with another formatter?)!" );

    }

    return aReturn;

}

}   // namespace comphelper

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