1 files changed, 150 insertions, 0 deletions
diff --git a/navigation/navigation.cpp b/navigation/navigation.cpp
new file mode 100644
index 0000000..de98bea
--- /dev/null
+++ b/navigation/navigation.cpp
@@ -0,0 +1,150 @@
+/*
+ * Copyright (C) 2019 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 "message.h"
+#include "messageengine.h"
+#include "navigation.h"
+#include "navigationmessage.h"
+#include "responsemessage.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::broadcastWaypoints(QJsonObject waypoints)
+{
+    NavigationMessage *nmsg = new NavigationMessage();
+    QJsonObject parameter;
+    nmsg->createRequest("broadcast_waypoints", 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 == 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();
+}