/**
 * Copyright (C) 2011, BMW AG
 *
 * GeniviAudioMananger AudioManagerDaemon
 *
 * \file RoutingReceiver.cpp
 *
 * \date 20-Oct-2011 3:42:04 PM
 * \author Christian Mueller (christian.ei.mueller@bmw.de)
 *
 * \section LicenseRoutingReceiver.h
 *
 * GNU Lesser General Public License, version 2.1, with special exception (GENIVI clause)
 * Copyright (C) 2011, BMW AG Christian Mueller  Christian.ei.mueller@bmw.de
 *
 * This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License, version 2.1, as published by the Free Software Foundation.
 * This program 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, version 2.1, for more details.
 * You should have received a copy of the GNU Lesser General Public License, version 2.1, along with this program; if not, see <http://www.gnu.org/licenses/lgpl-2.1.html>.
 * Note that the copyright holders assume that the GNU Lesser General Public License, version 2.1, may also be applicable to programs even in cases in which the program is not a library in the technical sense.
 * Linking AudioManager statically or dynamically with other modules is making a combined work based on AudioManager. You may license such other modules under the GNU Lesser General Public License, version 2.1. If you do not want to license your linked modules under the GNU Lesser General Public License, version 2.1, you may use the program under the following exception.
 * As a special exception, the copyright holders of AudioManager give you permission to combine AudioManager with software programs or libraries that are released under any license unless such a combination is not permitted by the license of such a software program or library. You may copy and distribute such a system following the terms of the GNU Lesser General Public License, version 2.1, including this special exception, for AudioManager and the licenses of the other code concerned.
 * Note that people who make modified versions of AudioManager are not obligated to grant this special exception for their modified versions; it is their choice whether to do so. The GNU Lesser General Public License, version 2.1, gives permission to release a modified version without this exception; this exception also makes it possible to release a modified version which carries forward this exception.
 *
 */

#include "RoutingReceiver.h"
#include <SocketHandler.h>
#ifdef WITH_DBUS_WRAPPER
#include <dbus/DBusWrapper.h>
#endif
#include "DatabaseHandler.h"
#include "RoutingSender.h"
#include "ControlSender.h"
#include <assert.h>

using namespace am;

am::RoutingReceiver::RoutingReceiver(DatabaseHandler *iDatabaseHandler, RoutingSender *iRoutingSender, ControlSender *iControlSender, SocketHandler *iSocketHandler) :
        mDatabaseHandler(iDatabaseHandler), //
        mRoutingSender(iRoutingSender), //
        mControlSender(iControlSender), //
        mSocketHandler(iSocketHandler) //
{
    assert(mDatabaseHandler!=NULL);
    assert(mRoutingSender!=NULL);
    assert(mControlSender!=NULL);
    assert(mSocketHandler!=NULL);
}

am::RoutingReceiver::RoutingReceiver(DatabaseHandler *iDatabaseHandler, RoutingSender *iRoutingSender, ControlSender *iControlSender, DBusWrapper *iDBusWrapper) :
        mDatabaseHandler(iDatabaseHandler), //
        mRoutingSender(iRoutingSender), //
        mControlSender(iControlSender), //
        mDBusWrapper(iDBusWrapper) //
{
    assert(mDatabaseHandler!=NULL);
    assert(mRoutingSender!=NULL);
    assert(mControlSender!=NULL);
    assert(mDBusWrapper!=NULL);
}

am::RoutingReceiver::RoutingReceiver(DatabaseHandler *iDatabaseHandler, RoutingSender *iRoutingSender, ControlSender *iControlSender, SocketHandler *iSocketHandler, DBusWrapper *iDBusWrapper) :
        mDatabaseHandler(iDatabaseHandler), //
        mRoutingSender(iRoutingSender), //
        mControlSender(iControlSender), //
        mSocketHandler(iSocketHandler), //
        mDBusWrapper(iDBusWrapper) //
{
    assert(mDatabaseHandler!=NULL);
    assert(mRoutingSender!=NULL);
    assert(mControlSender!=NULL);
    assert(mSocketHandler!=NULL);
    assert(mDBusWrapper!=NULL);
}

RoutingReceiver::~RoutingReceiver()
{
}

void RoutingReceiver::ackConnect(const am_Handle_s handle, const am_connectionID_t connectionID, const am_Error_e error)
{
    mRoutingSender->removeHandle(handle);
    if (error == E_OK)
    {
        mDatabaseHandler->changeConnectionFinal(connectionID);
    }
    else
    {
        mDatabaseHandler->removeConnection(connectionID);
    }
    mControlSender->cbAckConnect(handle, error);
}

void RoutingReceiver::ackDisconnect(const am_Handle_s handle, const am_connectionID_t connectionID, const am_Error_e error)
{
    mRoutingSender->removeHandle(handle);
    if (error == E_OK)
    {
        mDatabaseHandler->removeConnection(connectionID);
    }
    mControlSender->cbAckDisconnect(handle, error);
}

void RoutingReceiver::ackSetSinkVolumeChange(const am_Handle_s handle, const am_volume_t volume, const am_Error_e error)
{
    RoutingSender::am_handleData_c handleData = mRoutingSender->returnHandleData(handle);
    if (error == E_OK && handleData.sinkID != 0)
    {
        //todo: check if volume in handleData is same than volume. React to it.
        mDatabaseHandler->changeSinkVolume(handleData.sinkID, volume);
    }
    mRoutingSender->removeHandle(handle);
    mControlSender->cbAckSetSinkVolumeChange(handle, volume, error);
}

void RoutingReceiver::ackSetSourceVolumeChange(const am_Handle_s handle, const am_volume_t volume, const am_Error_e error)
{
    RoutingSender::am_handleData_c handleData = mRoutingSender->returnHandleData(handle);
    if (error == E_OK && handleData.sourceID != 0)
    {
        //todo: check if volume in handleData is same than volume. React to it.
        mDatabaseHandler->changeSourceVolume(handleData.sourceID, volume);
    }
    mRoutingSender->removeHandle(handle);
    mControlSender->cbAckSetSourceVolumeChange(handle, volume, error);
}

void RoutingReceiver::ackSetSourceState(const am_Handle_s handle, const am_Error_e error)
{
    RoutingSender::am_handleData_c handleData = mRoutingSender->returnHandleData(handle);
    if (error == E_OK && handleData.sourceID != 0)
    {
        //todo: check if volume in handleData is same than volume. React to it.
        mDatabaseHandler->changeSourceState(handleData.sourceID, handleData.sourceState);
    }
    mRoutingSender->removeHandle(handle);
    mControlSender->cbAckSetSourceState(handle, error);
}

void RoutingReceiver::ackSetSinkSoundProperty(const am_Handle_s handle, const am_Error_e error)
{
    RoutingSender::am_handleData_c handleData = mRoutingSender->returnHandleData(handle);
    if (error == E_OK && handleData.sinkID != 0)
    {
        mDatabaseHandler->changeSinkSoundPropertyDB(handleData.soundPropery, handleData.sinkID);
    }
    mRoutingSender->removeHandle(handle);
    mControlSender->cbAckSetSinkSoundProperty(handle, error);

}

void am::RoutingReceiver::ackSetSinkSoundProperties(const am_Handle_s handle, const am_Error_e error)
{
    RoutingSender::am_handleData_c handleData = mRoutingSender->returnHandleData(handle);
    if (error == E_OK && handleData.sinkID != 0)
    {
        std::vector<am_SoundProperty_s>::const_iterator it = handleData.soundProperties->begin();
        for (; it != handleData.soundProperties->end(); ++it)
        {
            mDatabaseHandler->changeSinkSoundPropertyDB(*it, handleData.sinkID);
        }
        delete handleData.soundProperties;
    }
    mRoutingSender->removeHandle(handle);
    mControlSender->cbAckSetSinkSoundProperties(handle, error);
}

void RoutingReceiver::ackSetSourceSoundProperty(const am_Handle_s handle, const am_Error_e error)
{
    RoutingSender::am_handleData_c handleData = mRoutingSender->returnHandleData(handle);
    if (error == E_OK && handleData.sourceID != 0)
    {
        mDatabaseHandler->changeSourceSoundPropertyDB(handleData.soundPropery, handleData.sourceID);
    }
    mRoutingSender->removeHandle(handle);
    mControlSender->cbAckSetSourceSoundProperty(handle, error);
}

void am::RoutingReceiver::ackSetSourceSoundProperties(const am_Handle_s handle, const am_Error_e error)
{
    RoutingSender::am_handleData_c handleData = mRoutingSender->returnHandleData(handle);
    if (error == E_OK && handleData.sourceID != 0)
    {
        std::vector<am_SoundProperty_s>::const_iterator it = handleData.soundProperties->begin();
        for (; it != handleData.soundProperties->end(); ++it)
        {
            mDatabaseHandler->changeSourceSoundPropertyDB(*it, handleData.sourceID);
        }
        delete handleData.soundProperties;
    }
    mRoutingSender->removeHandle(handle);
    mControlSender->cbAckSetSourceSoundProperties(handle, error);
}

void RoutingReceiver::ackCrossFading(const am_Handle_s handle, const am_HotSink_e hotSink, const am_Error_e error)
{
    RoutingSender::am_handleData_c handleData = mRoutingSender->returnHandleData(handle);
    if (error == E_OK && handleData.crossfaderID != 0)
    {
        //todo: check if volume in handleData is same than volume. React to it.
        mDatabaseHandler->changeCrossFaderHotSink(handleData.crossfaderID, hotSink);
    }
    mRoutingSender->removeHandle(handle);
    mControlSender->cbAckCrossFade(handle, hotSink, error);
}

void RoutingReceiver::ackSourceVolumeTick(const am_Handle_s handle, const am_sourceID_t sourceID, const am_volume_t volume)
{
    mControlSender->hookSystemSourceVolumeTick(handle, sourceID, volume);
}

void RoutingReceiver::ackSinkVolumeTick(const am_Handle_s handle, const am_sinkID_t sinkID, const am_volume_t volume)
{
    mControlSender->hookSystemSinkVolumeTick(handle, sinkID, volume);
}

am_Error_e RoutingReceiver::peekDomain(const std::string & name, am_domainID_t & domainID)
{
    return mDatabaseHandler->peekDomain(name, domainID);

}

am_Error_e RoutingReceiver::registerDomain(const am_Domain_s & domainData, am_domainID_t & domainID)
{
    return mControlSender->hookSystemRegisterDomain(domainData, domainID);
}

am_Error_e RoutingReceiver::deregisterDomain(const am_domainID_t domainID)
{
    return mControlSender->hookSystemDeregisterDomain(domainID);
}

am_Error_e RoutingReceiver::registerGateway(const am_Gateway_s & gatewayData, am_gatewayID_t & gatewayID)
{
    return mControlSender->hookSystemRegisterGateway(gatewayData, gatewayID);
}

am_Error_e RoutingReceiver::deregisterGateway(const am_gatewayID_t gatewayID)
{
    return mControlSender->hookSystemDeregisterGateway(gatewayID);
}

am_Error_e RoutingReceiver::peekSink(const std::string& name, am_sinkID_t & sinkID)
{
    return mDatabaseHandler->peekSink(name, sinkID);
}

am_Error_e RoutingReceiver::registerSink(const am_Sink_s & sinkData, am_sinkID_t & sinkID)
{
    return mControlSender->hookSystemRegisterSink(sinkData, sinkID);
}

am_Error_e RoutingReceiver::deregisterSink(const am_sinkID_t sinkID)
{
    return mControlSender->hookSystemDeregisterSink(sinkID);
}

am_Error_e RoutingReceiver::peekSource(const std::string & name, am_sourceID_t & sourceID)
{
    return mDatabaseHandler->peekSource(name, sourceID);
}

am_Error_e RoutingReceiver::registerSource(const am_Source_s & sourceData, am_sourceID_t & sourceID)
{
    return mControlSender->hookSystemRegisterSource(sourceData, sourceID);
}

am_Error_e RoutingReceiver::deregisterSource(const am_sourceID_t sourceID)
{
    return mControlSender->hookSystemDeregisterSource(sourceID);
}

am_Error_e RoutingReceiver::registerCrossfader(const am_Crossfader_s & crossfaderData, am_crossfaderID_t & crossfaderID)
{
    return mControlSender->hookSystemRegisterCrossfader(crossfaderData, crossfaderID);
}

am_Error_e RoutingReceiver::deregisterCrossfader(const am_crossfaderID_t crossfaderID)
{
    return mControlSender->hookSystemDeregisterCrossfader(crossfaderID);
}

void RoutingReceiver::hookInterruptStatusChange(const am_sourceID_t sourceID, const am_InterruptState_e interruptState)
{
    return mControlSender->hookSystemInterruptStateChange(sourceID, interruptState);
}

void RoutingReceiver::hookDomainRegistrationComplete(const am_domainID_t domainID)
{
    mControlSender->hookSystemDomainRegistrationComplete(domainID);
}

void RoutingReceiver::hookSinkAvailablityStatusChange(const am_sinkID_t sinkID, const am_Availability_s & availability)
{
    mControlSender->hookSystemSinkAvailablityStateChange(sinkID, availability);
}

void RoutingReceiver::hookSourceAvailablityStatusChange(const am_sourceID_t sourceID, const am_Availability_s & availability)
{
    mControlSender->hookSystemSourceAvailablityStateChange(sourceID, availability);
}

void RoutingReceiver::hookDomainStateChange(const am_domainID_t domainID, const am_DomainState_e domainState)
{
    mControlSender->hookSystemDomainStateChange(domainID, domainState);
}

void RoutingReceiver::hookTimingInformationChanged(const am_connectionID_t connectionID, const am_timeSync_t delay)
{
    mDatabaseHandler->changeConnectionTimingInformation(connectionID, delay);
}

am_Error_e RoutingReceiver::sendChangedData(const std::vector<am_EarlyData_s> & earlyData)
{
    mControlSender->hookSystemReceiveEarlyData(earlyData);
    return E_OK;
//todo: change return type to void in EA model
}

am_Error_e RoutingReceiver::peekSinkClassID(const std::string name, const am_sinkClass_t& sinkClassID)
{
//todo: implement
    return E_NOT_USED;
}

am_Error_e RoutingReceiver::peekSourceClassID(const std::string name, const am_sourceClass_t& sourceClassID)
{
//todo: implement
    return E_NOT_USED;
}

am_Error_e RoutingReceiver::getDBusConnectionWrapper(DBusWrapper *& dbusConnectionWrapper) const
{
#ifdef WITH_DBUS_WRAPPER
    dbusConnectionWrapper = mDBusWrapper;
    return E_OK;
#else
    return E_UNKNOWN;
#endif
}

am_Error_e RoutingReceiver::getSocketHandler(SocketHandler *& socketHandler) const
{
#ifdef WITH_SOCKETHANDLER_LOOP
    socketHandler = mSocketHandler;
    return E_OK;
#else
    return E_UNKNOWN;
#endif
}

uint16_t RoutingReceiver::getInterfaceVersion() const
{
    return RoutingReceiveVersion;
}