/*
 * Created by victoria on 2021-05-13.
 */

#pragma once

#include <QBuffer>
#include <QString>
#include <lmdb.h>

namespace QXmpp::Omemo {

    class Database {
    public:
        explicit Database(QString jid);
        ~Database();
        Database(const Database &) = delete;
        Database(Database &&) = delete;
        Database &operator=(const Database &) = delete;

        QBuffer loadIdentityKey();
        bool saveIdentityKey(const QBuffer &identityKey);

        int loadActiveDeviceId();
        bool saveActiveDeviceId(int deviceId);

        QBuffer loadIdentityKeySecret(int deviceId);
        bool saveIdentityKeySecret(int deviceId, const QBuffer &identityKeySecret);

        const QString jid;

    private:
        MDB_env *env{};
        MDB_dbi dbiDevices{};
        MDB_dbi dbiKeys{};
        MDB_dbi dbiPreKeys{};
        MDB_dbi dbiIdentityKeys{};
    };

} // namespace QXmpp::Omemo