/* -*- 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/.

 */

#pragma once

#include <com/sun/star/chart2/data/XDataSequence.hpp>

#include <com/sun/star/chart2/data/XTextualDataSequence.hpp>

#include <com/sun/star/chart2/data/XNumericalDataSequence.hpp>

#include <com/sun/star/chart2/data/DataSequenceRole.hpp>

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

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

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

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

#include <svl/lstner.hxx>

#include <svl/itemprop.hxx>

#include <cppuhelper/implbase.hxx>

#include <limits>

#include <utility>

class ScDocument;

namespace sc

{

enum class ValueType

{

    Empty,

    String,

    Numeric

};

struct ValueAndFormat

{

    double m_fValue;

    OUString m_aString;

    ValueType m_eType;

    sal_uInt32 m_nNumberFormat;

    explicit ValueAndFormat()

        : m_fValue(std::numeric_limits<double>::quiet_NaN())

        , m_aString()

        , m_eType(ValueType::Empty)

        , m_nNumberFormat(0)

    {

    }

    explicit ValueAndFormat(double fValue, sal_uInt32 nNumberFormat)

        : m_fValue(fValue)

        , m_aString()

        , m_eType(ValueType::Numeric)

        , m_nNumberFormat(nNumberFormat)

    {}

    explicit ValueAndFormat(OUString aString)

        : m_fValue(std::numeric_limits<double>::quiet_NaN())

        , m_aString(std::move(aString))

        , m_eType(ValueType::String)

        , m_nNumberFormat(0)

    {

    }

};

typedef cppu::WeakImplHelper<css::chart2::data::XDataSequence,

                             css::chart2::data::XTextualDataSequence,

                             css::chart2::data::XNumericalDataSequence,

                             css::util::XCloneable,

                             css::util::XModifyBroadcaster,

                             css::beans::XPropertySet,

                             css::lang::XServiceInfo>

        PivotTableDataSequence_Base;

class PivotTableDataSequence final : public PivotTableDataSequence_Base, public SfxListener

{

public:

    explicit PivotTableDataSequence(ScDocument* pDocument,

                                    OUString sID, std::vector<ValueAndFormat>&& rData);

    virtual ~PivotTableDataSequence() override;

    PivotTableDataSequence(const PivotTableDataSequence&) = delete;

    PivotTableDataSequence& operator=(const PivotTableDataSequence&) = delete;

    virtual void Notify(SfxBroadcaster& rBC, const SfxHint& rHint) override;

    // XDataSequence

    virtual css::uno::Sequence<css::uno::Any> SAL_CALL getData() override;

    virtual OUString SAL_CALL getSourceRangeRepresentation() override;

    virtual css::uno::Sequence<OUString> SAL_CALL

        generateLabel(css::chart2::data::LabelOrigin nOrigin) override;

    virtual sal_Int32 SAL_CALL getNumberFormatKeyByIndex(sal_Int32 nIndex) override;

    // XNumericalDataSequence

    virtual css::uno::Sequence<double> SAL_CALL getNumericalData() override;

    // XTextualDataSequence

    virtual css::uno::Sequence<OUString> SAL_CALL getTextualData() override;

    // XPropertySet

    virtual css::uno::Reference<css::beans::XPropertySetInfo> SAL_CALL

        getPropertySetInfo() override;

    virtual void SAL_CALL setPropertyValue(const OUString& rPropertyName,

                                           const css::uno::Any& rValue) override;

    virtual css::uno::Any SAL_CALL getPropertyValue(const OUString& rPropertyName) override;

    virtual void SAL_CALL addPropertyChangeListener(

            const OUString& rPropertyName,

            const css::uno::Reference< css::beans::XPropertyChangeListener>& xListener) override;

    virtual void SAL_CALL removePropertyChangeListener(

            const OUString& rPropertyName,

            const css::uno::Reference< css::beans::XPropertyChangeListener>& rListener) override;

    virtual void SAL_CALL addVetoableChangeListener(

            const OUString& rPropertyName,

            const css::uno::Reference< css::beans::XVetoableChangeListener>& rListener) override;

    virtual void SAL_CALL removeVetoableChangeListener(

            const OUString& rPropertyName,

            const css::uno::Reference<  css::beans::XVetoableChangeListener>& rListener) override;

    // XCloneable

    virtual css::uno::Reference<css::util::XCloneable> SAL_CALL createClone() override;

    // XModifyBroadcaster

    virtual void SAL_CALL addModifyListener(

        const css::uno::Reference<css::util::XModifyListener>& aListener) override;

    virtual void SAL_CALL removeModifyListener(

        const css::uno::Reference<css::util::XModifyListener>& aListener) override;

    // XServiceInfo

    virtual OUString SAL_CALL getImplementationName() override;

    virtual sal_Bool SAL_CALL supportsService(const OUString& rServiceName) override;

    virtual css::uno::Sequence<OUString> SAL_CALL getSupportedServiceNames() override;

    // Other

    void setRole(css::chart2::data::DataSequenceRole const & aRole)

    {

        m_aRole = aRole;

    }

private:

    ScDocument* m_pDocument;

    OUString m_aID;

    std::vector<ValueAndFormat> m_aData;

    SfxItemPropertySet m_aPropSet;

    css::chart2::data::DataSequenceRole m_aRole;

    std::vector<css::uno::Reference<css::util::XModifyListener>> m_aValueListeners;

};

}

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