/* Copyright (C) 2013
 * swift project Community / Contributors
 *
 * This file is part of Swift Project. It is subject to the license terms in the LICENSE file found in the top-level
 * directory of this distribution and at http://www.swift-project.org/license.html. No part of swift project,
 * including this file, may be copied, modified, propagated, or distributed except according to the terms
 * contained in the LICENSE file.
 */

#include "blackcore/airspaceanalyzer.h"
#include "blackcore/airspacemonitor.h"
#include "blackcore/application.h"
#include "blackcore/context/contextnetworkimpl.h"
#include "blackcore/context/contextownaircraft.h"
#include "blackcore/context/contextownaircraftimpl.h"
#include "blackcore/context/contextsimulator.h"
#include "blackcore/corefacade.h"
#include "blackcore/vatsim/networkvatlib.h"
#include "blackcore/webdataservices.h"
#include "blackmisc/aviation/aircrafticaocode.h"
#include "blackmisc/aviation/aircraftparts.h"
#include "blackmisc/aviation/atcstationlist.h"
#include "blackmisc/aviation/callsign.h"
#include "blackmisc/aviation/comsystem.h"
#include "blackmisc/dbusserver.h"
#include "blackmisc/logcategory.h"
#include "blackmisc/logmessage.h"
#include "blackmisc/network/entityflags.h"
#include "blackmisc/network/networkutils.h"
#include "blackmisc/network/textmessage.h"
#include "blackmisc/pq/constants.h"
#include "blackmisc/pq/frequency.h"
#include "blackmisc/pq/units.h"
#include "blackmisc/sequence.h"
#include "blackmisc/simplecommandparser.h"
#include "blackmisc/simulation/simulatorplugininfo.h"
#include "blackmisc/stringutils.h"
#include "contextnetworkimpl.h"

#include <stdbool.h>
#include <QTimer>

using namespace BlackMisc;
using namespace BlackMisc::PhysicalQuantities;
using namespace BlackMisc::Aviation;
using namespace BlackMisc::Network;
using namespace BlackMisc::Geo;
using namespace BlackMisc::Audio;
using namespace BlackMisc::Simulation;
using namespace BlackMisc::Weather;
using namespace BlackCore::Vatsim;

namespace BlackCore
{
    namespace Context
    {
        CContextNetwork::CContextNetwork(CCoreFacadeConfig::ContextMode mode, CCoreFacade *runtime) :
            IContextNetwork(mode, runtime)
        {
            Q_ASSERT(this->getRuntime());
            Q_ASSERT(this->getIContextOwnAircraft());
            Q_ASSERT(this->getIContextOwnAircraft()->isUsingImplementingObject());

            // 1. Init by "network driver"
            this->m_network = new CNetworkVatlib(this->getRuntime()->getCContextOwnAircraft(), this);
            connect(this->m_network, &INetwork::connectionStatusChanged, this, &CContextNetwork::ps_fsdConnectionStatusChanged);
            connect(this->m_network, &INetwork::textMessagesReceived, this, &CContextNetwork::textMessagesReceived);
            connect(this->m_network, &INetwork::textMessagesReceived, this, &CContextNetwork::ps_checkForSupervisiorTextMessage);
            connect(this->m_network, &INetwork::textMessageSent, this, &CContextNetwork::textMessageSent);

            // 2. Update timer for data (network data such as frequency)
            this->m_networkDataUpdateTimer = new QTimer(this);
            connect(this->m_networkDataUpdateTimer, &QTimer::timeout, this, &CContextNetwork::requestDataUpdates);
            this->m_networkDataUpdateTimer->start(30 * 1000);

            // 3. data reader, start reading when setup is synced with xx delay
            Q_ASSERT_X(sApp->getWebDataServices(), Q_FUNC_INFO, "Missing web data services");
            connect(sApp->getWebDataServices(), &CWebDataServices::dataRead, this, &CContextNetwork::webServiceDataRead);

            // 4. Airspace contents
            Q_ASSERT_X(this->getRuntime()->getCContextOwnAircraft(), Q_FUNC_INFO, "this and own aircraft context must be local");
            this->m_airspace = new CAirspaceMonitor(this->getRuntime()->getCContextOwnAircraft(), this->m_network, this);
            connect(this->m_airspace, &CAirspaceMonitor::changedAtcStationsOnline, this, &CContextNetwork::changedAtcStationsOnline);
            connect(this->m_airspace, &CAirspaceMonitor::changedAtcStationsBooked, this, &CContextNetwork::changedAtcStationsBooked);
            connect(this->m_airspace, &CAirspaceMonitor::changedAtcStationOnlineConnectionStatus, this, &CContextNetwork::changedAtcStationOnlineConnectionStatus);
            connect(this->m_airspace, &CAirspaceMonitor::changedAircraftInRange, this, &CContextNetwork::changedAircraftInRange);
            connect(this->m_airspace, &CAirspaceMonitor::removedAircraft, this, &IContextNetwork::removedAircraft); // DBus
            connect(this->m_airspace, &CAirspaceMonitor::readyForModelMatching, this, &CContextNetwork::readyForModelMatching);
            connect(this->m_airspace, &CAirspaceMonitor::addedAircraft, this, &CContextNetwork::addedAircraft);
        }

        CContextNetwork *CContextNetwork::registerWithDBus(BlackMisc::CDBusServer *server)
        {
            if (!server || this->m_mode != CCoreFacadeConfig::LocalInDbusServer) return this;
            server->addObject(IContextNetwork::ObjectPath(), this);
            return this;
        }

        CContextNetwork::~CContextNetwork()
        {
            this->gracefulShutdown();
        }

        CAircraftSituationList CContextNetwork::remoteAircraftSituations(const CCallsign &callsign) const
        {
            Q_ASSERT(this->m_airspace);
            return m_airspace->remoteAircraftSituations(callsign);
        }

        CAircraftPartsList CContextNetwork::remoteAircraftParts(const CCallsign &callsign, qint64 cutoffTimeBefore) const
        {
            Q_ASSERT(this->m_airspace);
            return m_airspace->remoteAircraftParts(callsign, cutoffTimeBefore);
        }

        int CContextNetwork::remoteAircraftSituationsCount(const CCallsign &callsign) const
        {
            Q_ASSERT(this->m_airspace);
            return m_airspace->remoteAircraftSituationsCount(callsign);
        }

        bool CContextNetwork::isRemoteAircraftSupportingParts(const CCallsign &callsign) const
        {
            Q_ASSERT(this->m_airspace);
            return m_airspace->isRemoteAircraftSupportingParts(callsign);
        }

        CCallsignSet CContextNetwork::remoteAircraftSupportingParts() const
        {
            Q_ASSERT(this->m_airspace);
            return m_airspace->remoteAircraftSupportingParts();
        }

        QList<QMetaObject::Connection> CContextNetwork::connectRemoteAircraftProviderSignals(
            QObject *receiver,
            std::function<void (const CAircraftSituation &)> situationSlot,
            std::function<void (const BlackMisc::Aviation::CCallsign &, const CAircraftParts &)> partsSlot,
            std::function<void (const CCallsign &)> removedAircraftSlot,
            std::function<void (const BlackMisc::Simulation::CAirspaceAircraftSnapshot &)> aircraftSnapshotSlot)
        {
            Q_ASSERT_X(this->m_airspace, Q_FUNC_INFO, "Missing airspace");
            return this->m_airspace->connectRemoteAircraftProviderSignals(receiver, situationSlot, partsSlot, removedAircraftSlot, aircraftSnapshotSlot);
        }

        void CContextNetwork::gracefulShutdown()
        {
            this->disconnect(); // all signals
            if (this->isConnected()) { this->disconnectFromNetwork(); }
            if (this->m_airspace) { this->m_airspace->gracefulShutdown(); }
        }

        CStatusMessage CContextNetwork::connectToNetwork(const CServer &server, INetwork::LoginMode mode)
        {
            if (this->isDebugEnabled()) {CLogMessage(this, CLogCategory::contextSlot()).debug() << Q_FUNC_INFO; }
            QString msg;
            if (!server.getUser().isValid())
            {
                return CStatusMessage({ CLogCategory::validation() }, CStatusMessage::SeverityError, "Invalid user credentials");
            }
            else if (!this->ownAircraft().getAircraftIcaoCode().hasDesignator())
            {
                return CStatusMessage({ CLogCategory::validation() }, CStatusMessage::SeverityError, "Invalid ICAO data for own aircraft");
            }
            else if (!CNetworkUtils::canConnect(server, msg, 2000))
            {
                return CStatusMessage({ CLogCategory::validation() }, CStatusMessage::SeverityError, msg);
            }
            else if (this->m_network->isConnected())
            {
                return CStatusMessage({ CLogCategory::validation() }, CStatusMessage::SeverityError, "Already connected");
            }
            else if (this->isPendingConnection())
            {
                return CStatusMessage({ CLogCategory::validation() }, CStatusMessage::SeverityError, "Pending connection, please wait");
            }
            else
            {
                this->m_currentStatus = INetwork::Connecting; // as semaphore we are going to connect
                this->getIContextOwnAircraft()->updateOwnAircraftPilot(server.getUser());
                const CSimulatedAircraft ownAircraft(this->ownAircraft());
                this->m_network->presetServer(server);
                this->m_network->presetLoginMode(mode);
                this->m_network->presetCallsign(ownAircraft.getCallsign());
                this->m_network->presetIcaoCodes(ownAircraft);
                if (getIContextSimulator())
                {
                    this->m_network->presetSimulatorInfo(getIContextSimulator()->getSimulatorPluginInfo());
                }
                else
                {
                    this->m_network->presetSimulatorInfo(CSimulatorPluginInfo());
                }
                this->m_network->initiateConnection();
                return CStatusMessage({ CLogCategory::validation() }, CStatusMessage::SeverityInfo, "Connection pending " + server.getAddress() + " " + QString::number(server.getPort()));
            }
        }

        CServer CContextNetwork::getConnectedServer() const
        {
            return this->isConnected() ?
                   this->m_network->getPresetServer() :
                   CServer();
        }

        CStatusMessage CContextNetwork::disconnectFromNetwork()
        {
            if (this->isDebugEnabled()) { CLogMessage(this, CLogCategory::contextSlot()).debug() << Q_FUNC_INFO; }
            if (this->m_network->isConnected())
            {
                this->m_currentStatus = INetwork::Disconnecting; // as semaphore we are going to disconnect
                this->m_network->terminateConnection();
                return CStatusMessage({ CLogCategory::validation() }, CStatusMessage::SeverityInfo, "Connection terminating");
            }
            else if (this->isPendingConnection())
            {
                return CStatusMessage({ CLogCategory::validation() }, CStatusMessage::SeverityInfo, "Pending connection, please wait");
            }
            else
            {
                return CStatusMessage({ CLogCategory::validation() }, CStatusMessage::SeverityWarning, "Already disconnected");
            }
        }

        bool CContextNetwork::isConnected() const
        {
            if (this->isDebugEnabled()) { CLogMessage(this, CLogCategory::contextSlot()).debug() << Q_FUNC_INFO; }
            return this->m_network->isConnected();
        }

        bool CContextNetwork::isPendingConnection() const
        {
            // if underlying class says pending, we believe it. But not all states (e.g. disconnecting) are covered
            if (this->m_network->isPendingConnection()) return true;

            // now check out own extra states, e.g. disconnecting
            return INetwork::isPendingStatus(this->m_currentStatus);
        }

        bool CContextNetwork::parseCommandLine(const QString &commandLine, const CIdentifier &originator)
        {
            Q_UNUSED(originator;)
            if (commandLine.isEmpty()) { return false; }
            CSimpleCommandParser parser({ ".msg", ".m" });
            parser.parse(commandLine);
            if (!parser.isKnownCommand()) { return false; }
            if (parser.matchesCommand(".msg", ".m"))
            {
                if (!this->getIContextNetwork()->isConnected())
                {
                    CLogMessage(this).validationError("Network needs to be connected");
                    return false;
                }
                else if (!this->getIContextOwnAircraft())
                {
                    CLogMessage(this).validationError("No own aircraft data, no text message can be sent");
                    return false;
                }
                if (parser.countParts() < 3)
                {
                    CLogMessage(this).validationError("Incorrect message");
                    return false;
                }
                QString receiver = parser.part(1).trimmed(); // receiver

                // set receiver
                CSimulatedAircraft ownAircraft(this->getIContextOwnAircraft()->getOwnAircraft());
                if (ownAircraft.getCallsign().isEmpty())
                {
                    CLogMessage(this).validationError("No own callsign");
                    return false;
                }

                CTextMessage tm;
                tm.setSenderCallsign(ownAircraft.getCallsign());

                if (receiver == "c1" || receiver == "com1")
                {
                    tm.setFrequency(ownAircraft.getCom1System().getFrequencyActive());
                }
                else if (receiver == "c2" || receiver == "com2")
                {
                    tm.setFrequency(ownAircraft.getCom2System().getFrequencyActive());
                }
                else if (receiver == "u" || receiver == "unicom" || receiver == "uni")
                {
                    tm.setFrequency(CPhysicalQuantitiesConstants::FrequencyUnicom());
                }
                else
                {
                    bool isNumber;
                    double frequencyMhz = receiver.toDouble(&isNumber);
                    if (isNumber)
                    {
                        CFrequency radioFrequency = CFrequency(frequencyMhz, CFrequencyUnit::MHz());
                        if (CComSystem::isValidCivilAviationFrequency(radioFrequency))
                        {
                            tm.setFrequency(radioFrequency);
                        }
                        else
                        {
                            CLogMessage(this).validationError("Wrong COM frequency for text message");
                            return false;
                        }
                    }
                    else
                    {
                        CCallsign toCallsign(receiver);
                        tm.setRecipientCallsign(toCallsign);
                    }
                }

                QString msg(parser.remainingStringAfter(2));
                tm.setMessage(msg);
                if (tm.isEmpty())
                {
                    CLogMessage(this).validationError("No text message body");
                    return false;
                }
                CTextMessageList tml(tm);
                this->sendTextMessages(tml);
                return true;
            }
            return false;
        }

        void CContextNetwork::sendTextMessages(const CTextMessageList &textMessages)
        {
            if (this->isDebugEnabled()) { CLogMessage(this, CLogCategory::contextSlot()).debug() << Q_FUNC_INFO << textMessages; }
            this->m_network->sendTextMessages(textMessages);
        }

        void CContextNetwork::sendFlightPlan(const CFlightPlan &flightPlan)
        {
            if (this->isDebugEnabled()) { CLogMessage(this, CLogCategory::contextSlot()).debug() << Q_FUNC_INFO << flightPlan; }
            this->m_network->sendFlightPlan(flightPlan);
            this->m_network->sendFlightPlanQuery(this->ownAircraft().getCallsign());
        }

        CFlightPlan CContextNetwork::loadFlightPlanFromNetwork(const BlackMisc::Aviation::CCallsign &callsign) const
        {
            if (this->isDebugEnabled()) { CLogMessage(this, CLogCategory::contextSlot()).debug() << Q_FUNC_INFO; }
            return this->m_airspace->loadFlightPlanFromNetwork(callsign);
        }

        CUserList CContextNetwork::getUsers() const
        {
            if (this->isDebugEnabled()) { CLogMessage(this, CLogCategory::contextSlot()).debug() << Q_FUNC_INFO; }
            return this->m_airspace->getUsers();
        }

        CUserList CContextNetwork::getUsersForCallsigns(const CCallsignSet &callsigns) const
        {
            if (this->isDebugEnabled()) { CLogMessage(this, CLogCategory::contextSlot()).debug() << Q_FUNC_INFO; }
            CUserList users;
            if (callsigns.isEmpty()) return users;
            return this->m_airspace->getUsersForCallsigns(callsigns);
        }

        CUser CContextNetwork::getUserForCallsign(const CCallsign &callsign) const
        {
            if (this->isDebugEnabled()) { CLogMessage(this, CLogCategory::contextSlot()).debug() << Q_FUNC_INFO; }
            CCallsignSet callsigns;
            callsigns.push_back(callsign);
            CUserList users = this->getUsersForCallsigns(callsigns);
            if (users.size() < 1) return CUser();
            return users[0];
        }

        CClientList CContextNetwork::getOtherClients() const
        {
            if (this->isDebugEnabled()) { CLogMessage(this, CLogCategory::contextSlot()).debug() << Q_FUNC_INFO; }
            return this->m_airspace->getOtherClients();
        }

        CClientList CContextNetwork::getOtherClientsForCallsigns(const CCallsignSet &callsigns) const
        {
            if (this->isDebugEnabled()) { CLogMessage(this, CLogCategory::contextSlot()).debug() << Q_FUNC_INFO; }
            return this->m_airspace->getOtherClientsForCallsigns(callsigns);
        }

        CServerList CContextNetwork::getVatsimFsdServers() const
        {
            Q_ASSERT_X(sApp->getWebDataServices(), Q_FUNC_INFO, "Missing data reader");
            if (this->isDebugEnabled()) { CLogMessage(this, CLogCategory::contextSlot()).debug() << Q_FUNC_INFO; }
            return sApp->getWebDataServices()->getVatsimFsdServers();
        }

        CServerList CContextNetwork::getVatsimVoiceServers() const
        {
            Q_ASSERT_X(sApp->getWebDataServices(), Q_FUNC_INFO, "Missing data reader");
            if (this->isDebugEnabled()) { CLogMessage(this, CLogCategory::contextSlot()).debug() << Q_FUNC_INFO; }
            return sApp->getWebDataServices()->getVatsimVoiceServers();
        }

        void CContextNetwork::ps_fsdConnectionStatusChanged(INetwork::ConnectionStatus from, INetwork::ConnectionStatus to)
        {
            if (this->isDebugEnabled()) { CLogMessage(this, CLogCategory::contextSlot()).debug() << Q_FUNC_INFO << from << to; }
            auto fromOld = this->m_currentStatus; // own status cached
            this->m_currentStatus = to;

            if (fromOld == INetwork::Disconnecting)
            {
                // remark: vatlib does not know disconnecting. In vatlib's terminating connection method
                // state Disconnecting is sent manually. We fix the vatlib state here regarding disconnecting
                from = INetwork::Disconnecting;
            }

            if (to == INetwork::Disconnected)
            {
                // make sure airspace is really cleaned up
                Q_ASSERT(m_airspace);
                m_airspace->clear();
            }

            // send 1st position
            if (to == INetwork::Connected)
            {
                CLogMessage(this).info("Connected, own aircraft %1") << this->ownAircraft().getCallsignAsString();
            }

            // send as message
            if (to == INetwork::DisconnectedError)
            {
                CLogMessage(this).error("Connection status changed from %1 to %2") << INetwork::connectionStatusToString(from) << INetwork::connectionStatusToString(to);
            }
            else
            {
                CLogMessage(this).info("Connection status changed from %1 to %2") << INetwork::connectionStatusToString(from) << INetwork::connectionStatusToString(to);
            }

            // send as own signal
            emit this->connectionStatusChanged(from, to);
        }

        void CContextNetwork::ps_simulatorRenderRestrictionsChanged(bool restricted, bool enabled, int maxAircraft, const CLength &maxRenderedDistance, const CLength &maxRenderedBoundary)
        {
            // mainly passing changed restrictions from simulator to network
            if (!m_airspace) { return; }
            if (!m_airspace->analyzer()) { return; }
            m_airspace->analyzer()->setSimulatorRenderRestrictionsChanged(restricted, enabled, maxAircraft, maxRenderedDistance, maxRenderedBoundary);
        }

        void CContextNetwork::ps_updateMetars(const BlackMisc::Weather::CMetarList &metars)
        {
            if (this->isDebugEnabled()) { CLogMessage(this, CLogCategory::contextSlot()).debug() << Q_FUNC_INFO; }
            CLogMessage(this).info("%1 METARs updated") << metars.size();
        }

        void CContextNetwork::ps_checkForSupervisiorTextMessage(const CTextMessageList &messages)
        {
            if (messages.containsPrivateMessages())
            {
                CTextMessageList supMessages(messages.getSupervisorMessages());
                for (const CTextMessage &m : supMessages)
                {
                    emit supervisorTextMessageReceived(m);
                }
            }
        }

        const CSimulatedAircraft CContextNetwork::ownAircraft() const
        {
            Q_ASSERT(this->getRuntime());
            Q_ASSERT(this->getRuntime()->getCContextOwnAircraft());
            return this->getRuntime()->getCContextOwnAircraft()->getOwnAircraft();
        }

        CAtcStationList CContextNetwork::getAtcStationsOnline() const
        {
            if (this->isDebugEnabled()) { CLogMessage(this, CLogCategory::contextSlot()).debug() << Q_FUNC_INFO; }
            return this->m_airspace->getAtcStationsOnline();
        }

        CAtcStationList CContextNetwork::getAtcStationsBooked() const
        {
            if (this->isDebugEnabled()) { CLogMessage(this, CLogCategory::contextSlot()).debug() << Q_FUNC_INFO; }
            return this->m_airspace->getAtcStationsBooked();
        }

        CSimulatedAircraftList CContextNetwork::getAircraftInRange() const
        {
            if (this->isDebugEnabled()) { CLogMessage(this, CLogCategory::contextSlot()).debug() << Q_FUNC_INFO; }
            return this->m_airspace->getAircraftInRange();
        }

        CCallsignSet CContextNetwork::getAircraftInRangeCallsigns() const
        {
            if (this->isDebugEnabled()) { CLogMessage(this, CLogCategory::contextSlot()).debug() << Q_FUNC_INFO; }
            return this->m_airspace->getAircraftInRangeCallsigns();
        }

        int CContextNetwork::getAircraftInRangeCount() const
        {
            if (this->isDebugEnabled()) { CLogMessage(this, CLogCategory::contextSlot()).debug() << Q_FUNC_INFO; }
            return this->m_airspace->getAircraftInRangeCount();
        }

        CSimulatedAircraft CContextNetwork::getAircraftInRangeForCallsign(const CCallsign &callsign) const
        {
            if (this->isDebugEnabled()) { BlackMisc::CLogMessage(this, BlackMisc::CLogCategory::contextSlot()).debug() << Q_FUNC_INFO << callsign; }
            return this->m_airspace->getAircraftInRangeForCallsign(callsign);
        }

        CAircraftModel CContextNetwork::getAircraftInRangeModelForCallsign(const BlackMisc::Aviation::CCallsign &callsign) const
        {
            if (this->isDebugEnabled()) { BlackMisc::CLogMessage(this, BlackMisc::CLogCategory::contextSlot()).debug() << Q_FUNC_INFO << callsign; }
            return this->m_airspace->getAircraftInRangeModelForCallsign(callsign);
        }

        CStatusMessageList CContextNetwork::getReverseLookupMessages(const CCallsign &callsign) const
        {
            if (this->isDebugEnabled()) { BlackMisc::CLogMessage(this, BlackMisc::CLogCategory::contextSlot()).debug() << Q_FUNC_INFO << callsign; }
            return this->m_airspace->getReverseLookupMessages(callsign);
        }

        bool CContextNetwork::isReverseLookupMessagesEnabled() const
        {
            if (this->isDebugEnabled()) { BlackMisc::CLogMessage(this, BlackMisc::CLogCategory::contextSlot()).debug() << Q_FUNC_INFO; }
            return this->m_airspace->isReverseLookupMessagesEnabled();
        }

        void CContextNetwork::enableReverseLookupMessages(bool enabled)
        {
            if (this->isDebugEnabled()) { BlackMisc::CLogMessage(this, BlackMisc::CLogCategory::contextSlot()).debug() << enabled; }
            if (this->m_airspace->isReverseLookupMessagesEnabled() == enabled) { return; }
            this->m_airspace->enableReverseLookupMessages(enabled);
            emit CContext::changedLogOrDebugSettings();
        }

        CAtcStation CContextNetwork::getOnlineStationForCallsign(const CCallsign &callsign) const
        {
            if (this->isDebugEnabled()) { BlackMisc::CLogMessage(this, BlackMisc::CLogCategory::contextSlot()).debug() << Q_FUNC_INFO << callsign; }
            return this->m_airspace->getAtcStationsOnline().findFirstByCallsign(callsign);
        }

        void CContextNetwork::requestDataUpdates()
        {
            Q_ASSERT(this->m_network);
            if (this->isDebugEnabled()) { CLogMessage(this, CLogCategory::contextSlot()).debug() << Q_FUNC_INFO; }
            if (!this->isConnected()) { return; }

            this->requestAtisUpdates();
            this->m_airspace->requestDataUpdates();
        }

        void CContextNetwork::requestAtisUpdates()
        {
            Q_ASSERT(this->m_network);
            if (this->isDebugEnabled()) { CLogMessage(this, CLogCategory::contextSlot()).debug() << Q_FUNC_INFO; }
            if (!this->isConnected()) { return; }

            this->m_airspace->requestAtisUpdates();
        }

        bool CContextNetwork::updateAircraftEnabled(const CCallsign &callsign, bool enabledForRendering)
        {
            if (this->isDebugEnabled()) { CLogMessage(this, CLogCategory::contextSlot()).debug() << Q_FUNC_INFO << callsign << enabledForRendering; }
            bool c = this->m_airspace->updateAircraftEnabled(callsign, enabledForRendering);
            if (c)
            {
                CSimulatedAircraft aircraft(this->getAircraftInRangeForCallsign(callsign));
                emit this->changedRemoteAircraftEnabled(aircraft);
            }
            return c;
        }

        bool CContextNetwork::updateAircraftModel(const CCallsign &callsign, const CAircraftModel &model, const CIdentifier &originator)
        {
            if (this->isDebugEnabled()) { CLogMessage(this, CLogCategory::contextSlot()).debug() << Q_FUNC_INFO << callsign << model; }
            bool c = this->m_airspace->updateAircraftModel(callsign, model, originator);
            if (c)
            {
                const CSimulatedAircraft aircraft(this->getAircraftInRangeForCallsign(callsign));
                Q_ASSERT_X(!aircraft.getCallsign().isEmpty(), Q_FUNC_INFO, "missing callsign");
                emit this->changedRemoteAircraftModel(aircraft, originator);
            }
            return c;
        }

        bool CContextNetwork::updateAircraftNetworkModel(const CCallsign &callsign, const CAircraftModel &model, const CIdentifier &originator)
        {
            if (this->isDebugEnabled()) { CLogMessage(this, CLogCategory::contextSlot()).debug() << Q_FUNC_INFO << callsign << model; }
            bool c = this->m_airspace->updateAircraftNetworkModel(callsign, model, originator);
            if (c)
            {
                const CSimulatedAircraft aircraft(this->getAircraftInRangeForCallsign(callsign));
                emit this->changedRemoteAircraftModel(aircraft, originator);
            }
            return c;
        }

        bool CContextNetwork::updateFastPositionEnabled(const CCallsign &callsign, bool enableFastPositonUpdates)
        {
            if (this->isDebugEnabled()) { CLogMessage(this, CLogCategory::contextSlot()).debug() << Q_FUNC_INFO << callsign << enableFastPositonUpdates; }
            bool c = this->m_airspace->updateFastPositionEnabled(callsign, enableFastPositonUpdates);
            if (c)
            {
                CSimulatedAircraft aircraft(this->getAircraftInRangeForCallsign(callsign));
                CLogMessage(this).info("Callsign %1 sets fast positions ") << aircraft.getCallsign() << BlackMisc::boolToOnOff(aircraft.fastPositionUpdates());
                emit this->changedFastPositionUpdates(aircraft);
            }
            return c;
        }

        void CContextNetwork::readAtcBookingsFromSource() const
        {
            if (this->isDebugEnabled()) { CLogMessage(this, CLogCategory::contextSlot()).debug() << Q_FUNC_INFO; }
            Q_ASSERT_X(sApp->getWebDataServices(), Q_FUNC_INFO, "missing reader");
            sApp->getWebDataServices()->readInBackground(BlackMisc::Network::CEntityFlags::BookingEntity);
        }

        bool CContextNetwork::updateAircraftRendered(const CCallsign &callsign, bool rendered)
        {
            if (this->isDebugEnabled()) { CLogMessage(this, CLogCategory::contextSlot()).debug() << Q_FUNC_INFO << callsign << rendered; }
            bool c = this->m_airspace->updateAircraftRendered(callsign, rendered);
            return c;
        }

        void CContextNetwork::updateMarkAllAsNotRendered()
        {
            if (this->isDebugEnabled()) { CLogMessage(this, CLogCategory::contextSlot()).debug() << Q_FUNC_INFO; }
            this->m_airspace->updateMarkAllAsNotRendered();
        }

        CAirspaceAircraftSnapshot CContextNetwork::getLatestAirspaceAircraftSnapshot() const
        {
            return this->m_airspace->getLatestAirspaceAircraftSnapshot();
        }

        void CContextNetwork::setFastPositionEnabledCallsigns(CCallsignSet &callsigns)
        {
            if (this->isDebugEnabled()) { CLogMessage(this, CLogCategory::contextSlot()).debug() << Q_FUNC_INFO << callsigns; }
            Q_ASSERT(this->m_network);
        }

        CCallsignSet CContextNetwork::getFastPositionEnabledCallsigns()
        {
            if (this->isDebugEnabled()) { CLogMessage(this, CLogCategory::contextSlot()).debug() << Q_FUNC_INFO; }
            Q_ASSERT(this->m_network);
            //! \todo Fast position updates in vatlib
            return CCallsignSet();
        }

        void CContextNetwork::testCreateDummyOnlineAtcStations(int number)
        {
            if (this->isDebugEnabled()) { CLogMessage(this, CLogCategory::contextSlot()).debug() << Q_FUNC_INFO << number; }
            this->m_airspace->testCreateDummyOnlineAtcStations(number);
        }

        void CContextNetwork::testAddAircraftParts(const BlackMisc::Aviation::CCallsign &callsign, const CAircraftParts &parts, bool incremental)
        {
            if (this->isDebugEnabled()) { CLogMessage(this, CLogCategory::contextSlot()).debug() << Q_FUNC_INFO << parts << incremental; }
            this->m_airspace->testAddAircraftParts(callsign, parts, incremental);
        }

        CMetar CContextNetwork::getMetarForAirport(const BlackMisc::Aviation::CAirportIcaoCode &airportIcaoCode) const
        {
            if (this->isDebugEnabled()) { CLogMessage(this, CLogCategory::contextSlot()).debug() << Q_FUNC_INFO << airportIcaoCode; }
            return sApp->getWebDataServices()->getMetarForAirport(airportIcaoCode);
        }

        CAtcStationList CContextNetwork::getSelectedAtcStations() const
        {
            if (this->isDebugEnabled()) { CLogMessage(this, CLogCategory::contextSlot()).debug() << Q_FUNC_INFO; }
            CAtcStation com1Station = this->m_airspace->getAtcStationForComUnit(this->ownAircraft().getCom1System());
            CAtcStation com2Station = this->m_airspace->getAtcStationForComUnit(this->ownAircraft().getCom2System());

            CAtcStationList selectedStations;
            selectedStations.push_back(com1Station);
            selectedStations.push_back(com2Station);
            return selectedStations;
        }

        CVoiceRoomList CContextNetwork::getSelectedVoiceRooms() const
        {
            if (this->isDebugEnabled()) { CLogMessage(this, CLogCategory::contextSlot()).debug() << Q_FUNC_INFO; }
            CAtcStationList stations = this->getSelectedAtcStations();
            Q_ASSERT(stations.size() == 2);
            CVoiceRoomList rooms;
            CAtcStation s1 = stations[0];
            CAtcStation s2 = stations[1];
            rooms.push_back(s1.getVoiceRoom());
            rooms.push_back(s2.getVoiceRoom());
            return rooms;
        }
    } // namespace
} // namespace