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#ifndef QMESSAGEFOLDERFILTERPRIVATE_H

#define QMESSAGEFOLDERFILTERPRIVATE_H

#include "qmessagefolderfilter.h"

#if defined(Q_OS_SYMBIAN) || defined(Q_WS_MAEMO_5) || defined(Q_WS_MAEMO_6)

#include <qvariant.h>

#include "qmessagefolder.h"

#endif

#ifdef Q_OS_WIN

#include "winhelpers_p.h"

#include "qmessagemanager.h"

#endif

#include <QSet>

QTM_BEGIN_NAMESPACE

class QMessageFolderFilterPrivate

{

    Q_DECLARE_PUBLIC(QMessageFolderFilter)

public:

#if !defined(Q_OS_SYMBIAN) && !defined(Q_WS_MAEMO_5) && !defined(Q_WS_MAEMO_6)

    enum Criterion { 

        None = 0, 

        IdEquality, 

        IdInclusion, 

        NameEquality, 

        NameInclusion, 

        PathEquality, 

        PathInclusion, 

        AccountEquality, 

        AccountInclusion, 

        ParentEquality, 

        ParentInclusion,

        AncestorInclusion,

        ParentAccountFilter,

        ParentFolderFilter,

        AncestorFolderFilter

    };

    enum Operator { 

        Identity = 0, 

        And, 

        Or, 

        Not, 

        Nand, 

        Nor, 

        OperatorEnd 

    };

#endif

    QMessageFolderFilterPrivate(QMessageFolderFilter *folderFilter);

    ~QMessageFolderFilterPrivate();

    QMessageFolderFilter *q_ptr;

#if defined(Q_OS_SYMBIAN) || defined(Q_WS_MAEMO_5) || defined(Q_WS_MAEMO_6)

    typedef QList<QMessageFolderFilter> SortedMessageFolderFilterList;

    bool filter(const QMessageFolder &messageFolder) const;

    static bool filter(const QMessageFolder &messageFolder, const QMessageFolderFilterPrivate &filter);

    static void changeComparatorValuesToOpposite(QMessageFolderFilter& filter);

    static void changeANDsAndORsToOpposite(QMessageFolderFilter& filter);

    static void applyNot(QMessageFolderFilter& filter);

    static bool lessThan(const QMessageFolderFilter filter1, const QMessageFolderFilter filter2); 

    static QMessageFolderFilterPrivate* implementation(const QMessageFolderFilter &filter);

    QMessageDataComparator::MatchFlags _matchFlags;

    enum Field {None = 0, ParentAccountIdFilter, Id, ParentFolderId, AncestorFolderIds, ParentAccountId, Name, Path };

    enum Comparator {Equality = 0, Inclusion};

    bool _valid;

    bool _notFilter;

    QMessageFolderIdList _ids;

    QVariant _value;

    QMessageAccountFilter *_accountFilter;

    QMessageFolderFilterPrivate::Field _field;

    Comparator _comparatorType;

    int _comparatorValue;

    QList<SortedMessageFolderFilterList> _filterList;

#else

    QMessageFolderFilterPrivate &operator=(const QMessageFolderFilterPrivate &other);

    bool operator==(const QMessageFolderFilterPrivate &other) const;

    Operator _operator;

    Criterion _criterion;

    QSet<QMessageFolderId> _ids;

    QSet<QMessageAccountId> _accountIds;

    QString _value;

    QMessageDataComparator::EqualityComparator _equality;

    QMessageDataComparator::InclusionComparator _inclusion;

    QMessageDataComparator::MatchFlags _matchFlags;

    bool _valid;

    QList<QMessageFolderFilter*> _arguments; // for bool ops

    QMessageAccountFilter *_accountFilter;

    QMessageFolderFilter *_folderFilter;

#endif

#ifdef Q_OS_WIN

    static QMessageFolderFilter preprocess(QMessageManager::Error *error, MapiSessionPtr session, const QMessageFolderFilter &filter);

    static void preprocess(QMessageManager::Error *error, MapiSessionPtr session, QMessageFolderFilter *filter);

    static bool matchesFolder(const QMessageFolderFilter &filter, const MapiFolderPtr &folder);

    static bool QMessageFolderFilterPrivate::isNonMatching(const QMessageFolderFilter &filter);

#endif

};

QTM_END_NAMESPACE

#endif