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/*
* Copyright (C) 2019, 2020 Konsulko Group
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <QDebug>
#include "message.h"
#include "navigationmessage.h"
#include "responsemessage.h"
#include "messageengine.h"
#include "navigation.h"
Navigation::Navigation (QUrl &url, QObject * parent) :
QObject(parent),
m_mloop(nullptr)
{
m_mloop = new MessageEngine(url);
QObject::connect(m_mloop, &MessageEngine::connected, this, &Navigation::onConnected);
QObject::connect(m_mloop, &MessageEngine::disconnected, this, &Navigation::onDisconnected);
QObject::connect(m_mloop, &MessageEngine::messageReceived, this, &Navigation::onMessageReceived);
}
Navigation::~Navigation()
{
delete m_mloop;
}
void Navigation::sendWaypoint(double lat, double lon)
{
NavigationMessage *nmsg = new NavigationMessage();
QJsonObject parameter, point;
QJsonArray points;
point.insert("latitude", lat);
point.insert("longitude", lon);
points.append(point);
parameter.insert("points", points);
nmsg->createRequest("broadcast_waypoints", parameter);
m_mloop->sendMessage(nmsg);
delete nmsg;
}
void Navigation::broadcastPosition(double lat, double lon, double drc, double dst)
{
NavigationMessage *nmsg = new NavigationMessage();
QJsonObject parameter;
parameter.insert("position", "car");
parameter.insert("latitude", lat);
parameter.insert("longitude", lon);
parameter.insert("direction", drc);
parameter.insert("distance", dst);
nmsg->createRequest("broadcast_position", parameter);
m_mloop->sendMessage(nmsg);
delete nmsg;
}
void Navigation::broadcastRouteInfo(double lat, double lon, double route_lat, double route_lon)
{
NavigationMessage *nmsg = new NavigationMessage();
QJsonObject parameter;
parameter.insert("position", "route");
parameter.insert("latitude", lat);
parameter.insert("longitude", lon);
parameter.insert("route_latitude", route_lat);
parameter.insert("route_longitude", route_lon);
nmsg->createRequest("broadcast_position", parameter);
m_mloop->sendMessage(nmsg);
delete nmsg;
}
void Navigation::broadcastStatus(QString state)
{
NavigationMessage *nmsg = new NavigationMessage();
QJsonObject parameter;
parameter.insert("state", state);
nmsg->createRequest("broadcast_status", parameter);
m_mloop->sendMessage(nmsg);
delete nmsg;
}
void Navigation::onConnected()
{
QStringListIterator eventIterator(events);
NavigationMessage *nmsg;
while (eventIterator.hasNext()) {
nmsg = new NavigationMessage();
QJsonObject parameter;
parameter.insert("value", eventIterator.next());
nmsg->createRequest("subscribe", parameter);
m_mloop->sendMessage(nmsg);
delete nmsg;
}
}
void Navigation::onDisconnected()
{
QStringListIterator eventIterator(events);
NavigationMessage *nmsg;
while (eventIterator.hasNext()) {
nmsg = new NavigationMessage();
QJsonObject parameter;
parameter.insert("value", eventIterator.next());
nmsg->createRequest("unsubscribe", parameter);
m_mloop->sendMessage(nmsg);
delete nmsg;
}
}
void Navigation::onMessageReceived(MessageType type, Message *msg)
{
if (type == MessageType::NavigationEventMessage) {
NavigationMessage *tmsg = qobject_cast<NavigationMessage*>(msg);
if (tmsg->isPositionEvent()) {
emit positionEvent(tmsg->eventData().toVariantMap());
}
if (tmsg->isStatusEvent()) {
emit statusEvent(tmsg->eventData().toVariantMap());
}
if (tmsg->isWaypointsEvent()) {
emit waypointsEvent(tmsg->eventData().toVariantMap());
}
}
msg->deleteLater();
}
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