/*
 * File:   PendingTestApplication.cc
 * Author: jgaebler
 *
 * Created on February 19, 2013, 5:01 PM
 */
#include "PendingTestApplication.h"

#include "Dispatcher.h"
#include "Moversight.h"
#include "common/transport/TransportAddress.h"
#include "mt/msg/GroupData.h"
#include "ms/Invitation.h"
#include "simutils/OmnetppIniUtils.h"

#include "ms/events/PeerLeftEvent.h"
#include "fd/events/PeerReconnectedEvent.h"
#include "mt/events/PendingPeersEvent.h"
#include "ms/events/JoinRequestEvent.h"
#include "ms/events/JoinConfirmEvent.h"
#include "ms/events/JoinRejectedEvent.h"
#include "ms/events/JoinAbortedEvent.h"

#undef DEBUG
#define DEBUG(msg) if (module.isPrintDebugAPP()) \
	MOV_DEBUG << "APP@"<<(dis->getLocalState()==DISJOINED?"TA_":"");\
        if(dis->getLocalState()==DISJOINED){MOV_DEBUG << module.getLocalAddress();}\
        else{MOV_DEBUG<< dis->getMembershipService().getLocalID();}MOV_DEBUG<<" "<<msg<<std::endl;

namespace ubeeme {
    namespace moversight {

        PendingTestApplication::PendingTestApplication(Moversight & m) : Application(m, "PendingTestApplication") {
        }

        PendingTestApplication::~PendingTestApplication() {
        }

        void
        PendingTestApplication::initialise() {
            dis->subscribe<PeerLeftEvent>(this);
            dis->subscribe<PeerReconnectedEvent>(this);
            dis->subscribe<PendingPeersEvent>(this);
            dis->subscribe<JoinRequestEvent>(this);
            dis->subscribe<JoinConfirmEvent>(this);
            dis->subscribe<JoinAbortedEvent>(this);
            dis->subscribe<JoinRejectedEvent>(this);
        }

        void
        PendingTestApplication::finalise() {
        }

        void
        PendingTestApplication::startTestCase(unsigned int i) {
            switch (i) {
                case 0:
                    testCase00();
                    break;
                default:
                    break;

            }//End switch
        }

        void
        PendingTestApplication::receiveGroupData(const GroupData & data, const PeerID sender) {
            std::stringstream buf;
            buf << "receiveGroupData - receive group data from peer ID " << sender;
            DEBUG(buf.str().c_str());

        }

        void
        PendingTestApplication::testCase00() {
            int moduleIndex = module.getLocalAddress().getHostAddress().get4().getDByte(3);

            if (initApp) {

                candidates = OmnetppIniUtils::getDestinationAddressesFromOmnetppIni(module);

                initApp = false;
                if (moduleIndex == 1) {
                    module.scheduleTestCase(45);
                }//End if
            }//End if

            //------------------------------------------------------------------
            //run the app
            //------------------------------------------------------------------
            if (moduleIndex == 1) { // starts counting at 1

                //we have more candidates?
                if (candidates.size() > 0) {
                    invitePeer(candidates.first());
                    candidates.pop();

                }
                else {
                    sendData();
                }
                module.scheduleTestCase(45);
            }//End if
        }

        void
        PendingTestApplication::invitePeer(TransportAddress & ta) {

            std::stringstream buf;
            buf << "invitePeer - invite peer at address " << ta;
            DEBUG(buf.str().c_str());

            PeerDescription pDesc;
            ;
            dis->invitePeer(ta, pDesc);
        }

        void
        PendingTestApplication::leaveGroup() {
            DEBUG("leaveGroup - peer leave the group");
            dis->leaveGroup();
        }

        void
        PendingTestApplication::sendData() {

            DEBUG("sendData - send 24 byte dummy data to the group");
            GroupData data;
            dis->sendMessage(data);
        }

        void
        PendingTestApplication::handleEvent(const JoinRequestEvent & e) {

            DEBUG("JoinRequest - invitation received");
            std::stringstream buf;
            buf << "JoinRequest - invitationID: " << e.getInvitation().getInvitationID() << "  inviterID: " << e.getInvitation().getInviterID();
            DEBUG(buf.str().c_str());

            DEBUG("JoinRequest - accept invitation");
            PeerDescription pDesc;
            PeerResources resources;

            dis->acceptInvitation(e.getInvitation(), "accept invitation", pDesc, resources);
        }

        void
        PendingTestApplication::handleEvent(const JoinConfirmEvent & e) {

            std::stringstream buf;
            buf << "JoinConfirm - peer at TA: " << e.getInvitation().getInviteeAddress() << " accept invitation " << e.getInvitation().getInvitationID();
            buf << " message: " << e.getMessage() << ", peer description: " << e.getDescription().getDescription();
            DEBUG(buf.str().c_str());
        }

        void
        PendingTestApplication::handleEvent(const JoinRejectedEvent & e) {

            std::stringstream buf;
            buf << "JoinRejected - invitation ID " << e.getInvitation().getInvitationID() << " aborted";
            buf << " reason: " << e.getReason();
            DEBUG(buf.str().c_str());
        }

        void
        PendingTestApplication::handleEvent(const JoinAbortedEvent & e) {

            std::stringstream buf;
            buf << "JoinNotExecutable - invitation to peer " << e.getTransportAddress() << " aborted";
            buf << " reason: " << e.getReason();
            DEBUG(buf.str().c_str());
        }

        void
        PendingTestApplication::handleEvent(const PendingPeersEvent & e) {

            std::stringstream buf;
            buf << "PendingPeers - peers " << e.getPeerIDList() << " are pending";
            DEBUG(buf.str().c_str());
        }

        void
        PendingTestApplication::handleEvent(const PeerReconnectedEvent & e) {

            std::stringstream buf;
            buf << "PeerReconnect - peer " << e.getPeerID() << " is reconnected";
            DEBUG(buf.str().c_str());
        }

        void
        PendingTestApplication::handleEvent(const PeerLeftEvent & e) {

            std::stringstream buf;
            buf << "PeerLeft - peer " << e.getPeer().getPeerID() << "@TA_" << e.getPeer().getLocalAddress() << " left the group";
            DEBUG(buf.str().c_str());
        }

    }
}