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#ifndef QMESSAGESTOREPRIVATE_SYMBIAN_H

#define QMESSAGESTOREPRIVATE_SYMBIAN_H

#include "qmessagestore.h"

#include "qmessageservice.h"

#include <QEventLoop>

QTM_BEGIN_NAMESPACE

class CMTMEngine;

#ifdef FREESTYLEMAILUSED

class CFSEngine;

#endif

class QMessageStorePrivate : public QObject

{

    Q_OBJECT

public:

    enum NotificationType

    {

        Added,

        Updated,

        Removed

    };

    QMessageStorePrivate();

    ~QMessageStorePrivate();

    void initialize(QMessageStore *store);

    QMessageIdList queryMessages(const QMessageFilter &filter, const QMessageSortOrder &sortOrder, uint limit, uint offset) const;

    QMessageIdList queryMessages(const QMessageFilter &filter, const QString &body, QMessageDataComparator::MatchFlags matchFlags, const QMessageSortOrder &sortOrder, uint limit, uint offset) const;

    int countMessages(const QMessageFilter& filter) const;

    QMessageAccountIdList queryAccounts(const QMessageAccountFilter &filter = QMessageAccountFilter(), const QMessageAccountSortOrder &sortOrder = QMessageAccountSortOrder(), uint limit = 0, uint offset = 0) const;

    int countAccounts(const QMessageAccountFilter &filter = QMessageAccountFilter()) const;

    QMessageAccount account(const QMessageAccountId &id) const;

    QMessageFolderIdList queryFolders(const QMessageFolderFilter &filter = QMessageFolderFilter(), const QMessageFolderSortOrder &sortOrder = QMessageFolderSortOrder(), uint limit = 0, uint offset = 0) const;

    int countFolders(const QMessageFolderFilter &filter = QMessageFolderFilter()) const;

    QMessageFolder folder(const QMessageFolderId &id) const;

    bool addMessage(QMessage *m);

    bool updateMessage(QMessage *m);

    bool removeMessage(const QMessageId &id, QMessageManager::RemovalOption option);

    bool removeMessages(const QMessageFilter &filter, QMessageManager::RemovalOption option);

    QMessage message(const QMessageId& id) const;

    QMessageManager::NotificationFilterId registerNotificationFilter(const QMessageFilter &filter);

    void unregisterNotificationFilter(QMessageManager::NotificationFilterId notificationFilterId);

    void messageNotification(QMessageStorePrivate::NotificationType type, const QMessageId& id,

                             const QMessageManager::NotificationFilterIdSet &matchingFilters);

public Q_SLOTS:   

    void stateChanged(QMessageService::State a);

    void messagesFound(const QMessageIdList &ids);

    void messagesCounted(int count);

private:    

    QMessageStore* q_ptr;

    CMTMEngine* _mtmEngine;

#ifdef FREESTYLEMAILUSED

    CFSEngine* _fsEngine;

#endif

    QMessageManager::Error _error;

    NotificationType _notificationType;

    mutable QEventLoop loop;

    mutable QMessageIdList _ids;

    mutable int _count;

    friend class QMessageStore;

};

QTM_END_NAMESPACE

#endif // QMESSAGESTOREPRIVATE_SYMBIAN_H