/*
 * Copyright (C) 2019 by Multi-Tech Systems
 *
 * This file is part of libmts-io.
 *
 * libmts-io is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 2 of the License, or
 * (at your option) any later version.
 *
 * libmts-io is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with libmts-io.  If not, see <http://www.gnu.org/licenses/>.
 *
 */

#ifndef MTS_IO_TELITRADIO_H_
#define MTS_IO_TELITRADIO_H_

#include <mts/MTS_IO_CellularRadio.h>
#include <set>

namespace MTS {
    namespace IO {
        class TelitRadio : public CellularRadio {
            public:
                bool resetRadio(uint32_t iTimeoutMillis = 5000) override;

                CODE getFirmwareBuild(std::string& sFirmwareBuild) override;
                CODE getVendorFirmware(std::string& sVendorFirmware) override;
                CODE getModel(std::string& sModel) override;
                CODE getIccid(std::string& sIccid) override;
                CODE getService(std::string& sService) override;
                CODE getNetwork(std::string& sNetwork) override;
                CODE getNetworkStatus(Json::Value& jData) override;

                CODE convertSignalStrengthTodBm(const int32_t& iRssi, int32_t& dBm) override;
                CODE convertdBmToSignalStrength(const int32_t& dBm, int32_t& iRssi) override;

                CODE setMdn(const Json::Value& jArgs) override;

                CODE getSupportedCellularModes(CELLULAR_MODES &networks) override;
                CODE setCellularMode(CELLULAR_MODES networks) override;

                CODE updateFumoLocal(int fd, UpdateCb& stepCb) override;
                CODE fumoLocalInject(int fd, UpdateCb& stepCb) override;
                CODE fumoLocalApply(UpdateCb& stepCb) override;

            protected:
                TelitRadio(const std::string& sName, const std::string& sRadioPort);

                bool getCarrierFromFirmware(const std::string& sFirmware, std::string& sCarrier) override;
                bool getHardwareVersionFromFirmware(const std::string& sFirmware, std::string& sHardware) override;

                CODE getIsSimInserted(bool& bData) override;
                CODE getSimLockAttempts(int& iAttemptsPin, int& iAttemptsPuk) override;

                enum FOTA_GROUP : uint8_t {
                    VALUE_GROUP_A = 0,
                    VALUE_GROUP_B,
                    VALUE_GROUP_C,
                    VALUE_GROUP_D,
                    VALUE_UNKNOWN
                };

                virtual FOTA_GROUP getFotaGroup();
                virtual CODE fumoWriteGroupsABD(int fd, UpdateCb& stepCb);
                //virtual CODE fumoWriteGroupC(int fd, UpdateCb& stepCb);

            private:
                virtual CODE getSimLockAttempts(int& iAttemptsPin, int& iAttemptsPuk, const std::string& sLockStatus);
                ICellularRadio::CODE wdsList(std::set<int> &wds);

                // private variable to save old firmware versions during FOTA
                std::string m_sTelitFirmware;

                static const size_t FILE_CHUNK_SIZE;
                static const std::string CMD_ABORT_UPLOAD;

                CODE startFotaWriteABD();
                CODE abortFotaWriteABD();

                static inline void callNextStep(UpdateCb& stepCb, const char* csMessage);
                static inline void callNextStep(UpdateCb& stepCb, const std::string& sMessage);

                CODE fumoWaitUpgradeFinished(UpdateCb& stepCb);
                CODE fumoCheckNewFirmware(UpdateCb& stepCb);

        };
    }
}

void MTS::IO::TelitRadio::callNextStep(ICellularRadio::UpdateCb& stepCb, const char* csMessage) {
    if (stepCb) {
        stepCb(Json::Value(csMessage));
    }
}

void MTS::IO::TelitRadio::callNextStep(ICellularRadio::UpdateCb& stepCb, const std::string& sMessage) {
    if (stepCb) {
        stepCb(Json::Value(sMessage));
    }
}

#endif /* MTS_IO_TELITRADIO_H_ */