Merge branch 'master' into master

9 files changed, 250 insertions, 74 deletions

diff --git a/src/org/traccar/events/AlertEventHandler.java b/src/org/traccar/events/AlertEventHandler.java
index 7d0bd669b..003ccb662 100644
--- a/src/org/traccar/events/AlertEventHandler.java
+++ b/src/org/traccar/events/AlertEventHandler.java
@@ -15,8 +15,8 @@
  */
 package org.traccar.events;
 
-import java.util.Collection;
 import java.util.Collections;
+import java.util.Map;
 
 import org.traccar.BaseEventHandler;
 import org.traccar.model.Event;
@@ -25,12 +25,12 @@ import org.traccar.model.Position;
 public class AlertEventHandler extends BaseEventHandler {
 
     @Override
-    protected Collection<Event> analyzePosition(Position position) {
+    protected Map<Event, Position> analyzePosition(Position position) {
         Object alarm = position.getAttributes().get(Position.KEY_ALARM);
         if (alarm != null) {
             Event event = new Event(Event.TYPE_ALARM, position.getDeviceId(), position.getId());
             event.set(Position.KEY_ALARM, (String) alarm);
-            return Collections.singleton(event);
+            return Collections.singletonMap(event, position);
         }
         return null;
     }
diff --git a/src/org/traccar/events/CommandResultEventHandler.java b/src/org/traccar/events/CommandResultEventHandler.java
index 077c389c9..775aa903f 100644
--- a/src/org/traccar/events/CommandResultEventHandler.java
+++ b/src/org/traccar/events/CommandResultEventHandler.java
@@ -15,8 +15,8 @@
  */
 package org.traccar.events;
 
-import java.util.Collection;
 import java.util.Collections;
+import java.util.Map;
 
 import org.traccar.BaseEventHandler;
 import org.traccar.model.Event;
@@ -25,12 +25,12 @@ import org.traccar.model.Position;
 public class CommandResultEventHandler extends BaseEventHandler {
 
     @Override
-    protected Collection<Event> analyzePosition(Position position) {
+    protected Map<Event, Position> analyzePosition(Position position) {
         Object commandResult = position.getAttributes().get(Position.KEY_RESULT);
         if (commandResult != null) {
             Event event = new Event(Event.TYPE_COMMAND_RESULT, position.getDeviceId(), position.getId());
             event.set(Position.KEY_RESULT, (String) commandResult);
-            return Collections.singleton(event);
+            return Collections.singletonMap(event, position);
         }
         return null;
     }
diff --git a/src/org/traccar/events/DriverEventHandler.java b/src/org/traccar/events/DriverEventHandler.java
new file mode 100644
index 000000000..39b8eb9c0
--- /dev/null
+++ b/src/org/traccar/events/DriverEventHandler.java
@@ -0,0 +1,50 @@
+/*
+ * Copyright 2017 Anton Tananaev (anton@traccar.org)
+ * Copyright 2017 Andrey Kunitsyn (andrey@traccar.org)
+ *
+ * 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.
+ */
+package org.traccar.events;
+
+import java.util.Collections;
+import java.util.Map;
+
+import org.traccar.BaseEventHandler;
+import org.traccar.Context;
+import org.traccar.model.Event;
+import org.traccar.model.Position;
+
+public class DriverEventHandler extends BaseEventHandler {
+
+    @Override
+    protected Map<Event, Position> analyzePosition(Position position) {
+        if (!Context.getIdentityManager().isLatestPosition(position)) {
+            return null;
+        }
+        String driverUniqueId = position.getString(Position.KEY_DRIVER_UNIQUE_ID);
+        if (driverUniqueId != null) {
+            String oldDriverUniqueId = null;
+            Position lastPosition = Context.getIdentityManager().getLastPosition(position.getDeviceId());
+            if (lastPosition != null) {
+                oldDriverUniqueId = lastPosition.getString(Position.KEY_DRIVER_UNIQUE_ID);
+            }
+            if (!driverUniqueId.equals(oldDriverUniqueId)) {
+                Event event = new Event(Event.TYPE_DRIVER_CHANGED, position.getDeviceId(), position.getId());
+                event.set(Position.KEY_DRIVER_UNIQUE_ID, driverUniqueId);
+                return Collections.singletonMap(event, position);
+            }
+        }
+        return null;
+    }
+
+}
diff --git a/src/org/traccar/events/FuelDropEventHandler.java b/src/org/traccar/events/FuelDropEventHandler.java
index e9a261aea..2ee3e1a58 100644
--- a/src/org/traccar/events/FuelDropEventHandler.java
+++ b/src/org/traccar/events/FuelDropEventHandler.java
@@ -21,21 +21,21 @@ import org.traccar.model.Device;
 import org.traccar.model.Event;
 import org.traccar.model.Position;
 
-import java.util.Collection;
 import java.util.Collections;
+import java.util.Map;
 
 public class FuelDropEventHandler extends BaseEventHandler {
 
     public static final String ATTRIBUTE_FUEL_DROP_THRESHOLD = "fuelDropThreshold";
 
     @Override
-    protected Collection<Event> analyzePosition(Position position) {
+    protected Map<Event, Position> analyzePosition(Position position) {
 
-        Device device = Context.getIdentityManager().getDeviceById(position.getDeviceId());
+        Device device = Context.getIdentityManager().getById(position.getDeviceId());
         if (device == null) {
             return null;
         }
-        if (!Context.getIdentityManager().isLatestPosition(position) || !position.getValid()) {
+        if (!Context.getIdentityManager().isLatestPosition(position)) {
             return null;
         }
 
@@ -52,7 +52,7 @@ public class FuelDropEventHandler extends BaseEventHandler {
                 if (drop >= fuelDropThreshold) {
                     Event event = new Event(Event.TYPE_DEVICE_FUEL_DROP, position.getDeviceId(), position.getId());
                     event.set(ATTRIBUTE_FUEL_DROP_THRESHOLD, fuelDropThreshold);
-                    return Collections.singleton(event);
+                    return Collections.singletonMap(event, position);
                 }
             }
         }
diff --git a/src/org/traccar/events/GeofenceEventHandler.java b/src/org/traccar/events/GeofenceEventHandler.java
index fbec932b1..31d82a81e 100644
--- a/src/org/traccar/events/GeofenceEventHandler.java
+++ b/src/org/traccar/events/GeofenceEventHandler.java
@@ -16,12 +16,14 @@
 package org.traccar.events;
 
 import java.util.ArrayList;
-import java.util.Collection;
+import java.util.HashMap;
 import java.util.List;
+import java.util.Map;
 
 import org.traccar.BaseEventHandler;
 import org.traccar.Context;
 import org.traccar.database.GeofenceManager;
+import org.traccar.model.Calendar;
 import org.traccar.model.Device;
 import org.traccar.model.Event;
 import org.traccar.model.Position;
@@ -35,8 +37,8 @@ public class GeofenceEventHandler extends BaseEventHandler {
     }
 
     @Override
-    protected Collection<Event> analyzePosition(Position position) {
-        Device device = Context.getIdentityManager().getDeviceById(position.getDeviceId());
+    protected Map<Event, Position> analyzePosition(Position position) {
+        Device device = Context.getIdentityManager().getById(position.getDeviceId());
         if (device == null) {
             return null;
         }
@@ -55,23 +57,23 @@ public class GeofenceEventHandler extends BaseEventHandler {
 
         device.setGeofenceIds(currentGeofences);
 
-        Collection<Event> events = new ArrayList<>();
+        Map<Event, Position> events = new HashMap<>();
         for (long geofenceId : newGeofences) {
-            long calendarId = geofenceManager.getGeofence(geofenceId).getCalendarId();
-            if (calendarId == 0 || Context.getCalendarManager().getCalendar(calendarId) == null
-                    || Context.getCalendarManager().getCalendar(calendarId).checkMoment(position.getFixTime())) {
+            long calendarId = geofenceManager.getById(geofenceId).getCalendarId();
+            Calendar calendar = calendarId != 0 ? Context.getCalendarManager().getById(calendarId) : null;
+            if (calendar == null || calendar.checkMoment(position.getFixTime())) {
                 Event event = new Event(Event.TYPE_GEOFENCE_ENTER, position.getDeviceId(), position.getId());
                 event.setGeofenceId(geofenceId);
-                events.add(event);
+                events.put(event, position);
             }
         }
         for (long geofenceId : oldGeofences) {
-            long calendarId = geofenceManager.getGeofence(geofenceId).getCalendarId();
-            if (calendarId == 0 || Context.getCalendarManager().getCalendar(calendarId) == null
-                    || Context.getCalendarManager().getCalendar(calendarId).checkMoment(position.getFixTime())) {
+            long calendarId = geofenceManager.getById(geofenceId).getCalendarId();
+            Calendar calendar = calendarId != 0 ? Context.getCalendarManager().getById(calendarId) : null;
+            if (calendar == null || calendar.checkMoment(position.getFixTime())) {
                 Event event = new Event(Event.TYPE_GEOFENCE_EXIT, position.getDeviceId(), position.getId());
                 event.setGeofenceId(geofenceId);
-                events.add(event);
+                events.put(event, position);
             }
         }
         return events;
diff --git a/src/org/traccar/events/IgnitionEventHandler.java b/src/org/traccar/events/IgnitionEventHandler.java
index c628cc107..cc53b216c 100644
--- a/src/org/traccar/events/IgnitionEventHandler.java
+++ b/src/org/traccar/events/IgnitionEventHandler.java
@@ -16,8 +16,8 @@
  */
 package org.traccar.events;
 
-import java.util.Collection;
 import java.util.Collections;
+import java.util.Map;
 
 import org.traccar.BaseEventHandler;
 import org.traccar.Context;
@@ -28,13 +28,13 @@ import org.traccar.model.Position;
 public class IgnitionEventHandler extends BaseEventHandler {
 
     @Override
-    protected Collection<Event> analyzePosition(Position position) {
-        Device device = Context.getIdentityManager().getDeviceById(position.getDeviceId());
+    protected Map<Event, Position> analyzePosition(Position position) {
+        Device device = Context.getIdentityManager().getById(position.getDeviceId());
         if (device == null || !Context.getIdentityManager().isLatestPosition(position)) {
             return null;
         }
 
-        Collection<Event> result = null;
+        Map<Event, Position> result = null;
 
         if (position.getAttributes().containsKey(Position.KEY_IGNITION)) {
             boolean ignition = position.getBoolean(Position.KEY_IGNITION);
@@ -44,11 +44,11 @@ public class IgnitionEventHandler extends BaseEventHandler {
                 boolean oldIgnition = lastPosition.getBoolean(Position.KEY_IGNITION);
 
                 if (ignition && !oldIgnition) {
-                    result = Collections.singleton(
-                            new Event(Event.TYPE_IGNITION_ON, position.getDeviceId(), position.getId()));
+                    result = Collections.singletonMap(
+                            new Event(Event.TYPE_IGNITION_ON, position.getDeviceId(), position.getId()), position);
                 } else if (!ignition && oldIgnition) {
-                    result = Collections.singleton(
-                            new Event(Event.TYPE_IGNITION_OFF, position.getDeviceId(), position.getId()));
+                    result = Collections.singletonMap(
+                            new Event(Event.TYPE_IGNITION_OFF, position.getDeviceId(), position.getId()), position);
                 }
             }
         }
diff --git a/src/org/traccar/events/MaintenanceEventHandler.java b/src/org/traccar/events/MaintenanceEventHandler.java
index 86836f6af..86abf7c17 100644
--- a/src/org/traccar/events/MaintenanceEventHandler.java
+++ b/src/org/traccar/events/MaintenanceEventHandler.java
@@ -16,8 +16,8 @@
  */
 package org.traccar.events;
 
-import java.util.Collection;
 import java.util.Collections;
+import java.util.Map;
 
 import org.traccar.BaseEventHandler;
 import org.traccar.Context;
@@ -31,8 +31,8 @@ public class MaintenanceEventHandler extends BaseEventHandler {
     public static final String ATTRIBUTE_MAINTENANCE_INTERVAL = "maintenance.interval";
 
     @Override
-    protected Collection<Event> analyzePosition(Position position) {
-        Device device = Context.getIdentityManager().getDeviceById(position.getDeviceId());
+    protected Map<Event, Position> analyzePosition(Position position) {
+        Device device = Context.getIdentityManager().getById(position.getDeviceId());
         if (device == null || !Context.getIdentityManager().isLatestPosition(position)) {
             return null;
         }
@@ -60,7 +60,7 @@ public class MaintenanceEventHandler extends BaseEventHandler {
         if ((long) (oldTotalDistance / maintenanceInterval) < (long) (newTotalDistance / maintenanceInterval)) {
             Event event = new Event(Event.TYPE_MAINTENANCE, position.getDeviceId(), position.getId());
             event.set(Position.KEY_TOTAL_DISTANCE, newTotalDistance);
-            return Collections.singleton(event);
+            return Collections.singletonMap(event, position);
         }
 
         return null;
diff --git a/src/org/traccar/events/MotionEventHandler.java b/src/org/traccar/events/MotionEventHandler.java
index e6fd10f3e..0c1c4848f 100644
--- a/src/org/traccar/events/MotionEventHandler.java
+++ b/src/org/traccar/events/MotionEventHandler.java
@@ -1,5 +1,6 @@
 /*
- * Copyright 2016 Anton Tananaev (anton@traccar.org)
+ * Copyright 2016 - 2017 Anton Tananaev (anton@traccar.org)
+ * Copyright 2017 Andrey Kunitsyn (andrey@traccar.org)
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -15,42 +16,114 @@
  */
 package org.traccar.events;
 
-import java.util.Collection;
 import java.util.Collections;
+import java.util.Map;
 
 import org.traccar.BaseEventHandler;
 import org.traccar.Context;
 import org.traccar.model.Device;
+import org.traccar.model.DeviceState;
 import org.traccar.model.Event;
 import org.traccar.model.Position;
+import org.traccar.reports.ReportUtils;
+import org.traccar.reports.model.TripsConfig;
 
 public class MotionEventHandler extends BaseEventHandler {
 
+    private TripsConfig tripsConfig;
+
+    public MotionEventHandler(TripsConfig tripsConfig) {
+        this.tripsConfig = tripsConfig;
+    }
+
+    private Map<Event, Position> newEvent(DeviceState deviceState, boolean newMotion) {
+        String eventType = newMotion ? Event.TYPE_DEVICE_MOVING : Event.TYPE_DEVICE_STOPPED;
+        Position position = deviceState.getMotionPosition();
+        Event event = new Event(eventType, position.getDeviceId(), position.getId());
+        deviceState.setMotionState(newMotion);
+        deviceState.setMotionPosition(null);
+        return Collections.singletonMap(event, position);
+    }
+
+    public Map<Event, Position> updateMotionState(DeviceState deviceState) {
+        Map<Event, Position> result = null;
+        if (deviceState.getMotionState() != null && deviceState.getMotionPosition() != null) {
+            boolean newMotion = !deviceState.getMotionState();
+            Position motionPosition = deviceState.getMotionPosition();
+            long currentTime = System.currentTimeMillis();
+            long motionTime = motionPosition.getFixTime().getTime()
+                    + (newMotion ? tripsConfig.getMinimalTripDuration() : tripsConfig.getMinimalParkingDuration());
+            if (motionTime <= currentTime) {
+                result = newEvent(deviceState, newMotion);
+            }
+        }
+        return result;
+    }
+
+    public Map<Event, Position> updateMotionState(DeviceState deviceState, Position position) {
+        return updateMotionState(deviceState, position, position.getBoolean(Position.KEY_MOTION));
+    }
+
+    public Map<Event, Position> updateMotionState(DeviceState deviceState, Position position, boolean newMotion) {
+        Map<Event, Position> result = null;
+        Boolean oldMotion = deviceState.getMotionState();
+
+        long currentTime = position.getFixTime().getTime();
+        if (newMotion != oldMotion) {
+            if (deviceState.getMotionPosition() == null) {
+                deviceState.setMotionPosition(position);
+            }
+        } else {
+            deviceState.setMotionPosition(null);
+        }
+
+        Position motionPosition = deviceState.getMotionPosition();
+        if (motionPosition != null) {
+            long motionTime = motionPosition.getFixTime().getTime();
+            double distance = ReportUtils.calculateDistance(motionPosition, position, false);
+            Boolean ignition = null;
+            if (tripsConfig.getUseIgnition()
+                    && position.getAttributes().containsKey(Position.KEY_IGNITION)) {
+                ignition = position.getBoolean(Position.KEY_IGNITION);
+            }
+            if (newMotion) {
+                if (motionTime + tripsConfig.getMinimalTripDuration() <= currentTime
+                        || distance >= tripsConfig.getMinimalTripDistance()) {
+                    result = newEvent(deviceState, newMotion);
+                }
+            } else {
+                if (motionTime + tripsConfig.getMinimalParkingDuration() <= currentTime
+                        || ignition != null && !ignition) {
+                    result = newEvent(deviceState, newMotion);
+                }
+            }
+        }
+        return result;
+    }
+
     @Override
-    protected Collection<Event> analyzePosition(Position position) {
+    protected Map<Event, Position> analyzePosition(Position position) {
 
-        Device device = Context.getIdentityManager().getDeviceById(position.getDeviceId());
+        long deviceId = position.getDeviceId();
+        Device device = Context.getIdentityManager().getById(deviceId);
         if (device == null) {
             return null;
         }
-        if (!Context.getIdentityManager().isLatestPosition(position) || !position.getValid()) {
+        if (!Context.getIdentityManager().isLatestPosition(position)
+                || !tripsConfig.getProcessInvalidPositions() && !position.getValid()) {
             return null;
         }
 
-        boolean motion = position.getBoolean(Position.KEY_MOTION);
-        boolean oldMotion = false;
-        Position lastPosition = Context.getIdentityManager().getLastPosition(position.getDeviceId());
-        if (lastPosition != null) {
-            oldMotion = lastPosition.getBoolean(Position.KEY_MOTION);
-        }
-        if (motion && !oldMotion) {
-            return Collections.singleton(
-                    new Event(Event.TYPE_DEVICE_MOVING, position.getDeviceId(), position.getId()));
-        } else if (!motion && oldMotion) {
-            return Collections.singleton(
-                    new Event(Event.TYPE_DEVICE_STOPPED, position.getDeviceId(), position.getId()));
+        Map<Event, Position> result = null;
+        DeviceState deviceState = Context.getDeviceManager().getDeviceState(deviceId);
+
+        if (deviceState.getMotionState() == null) {
+            deviceState.setMotionState(position.getBoolean(Position.KEY_MOTION));
+        } else {
+            result = updateMotionState(deviceState, position);
         }
-        return null;
+        Context.getDeviceManager().setDeviceState(deviceId, deviceState);
+        return result;
     }
 
 }
diff --git a/src/org/traccar/events/OverspeedEventHandler.java b/src/org/traccar/events/OverspeedEventHandler.java
index 00c3845d2..cb658415c 100644
--- a/src/org/traccar/events/OverspeedEventHandler.java
+++ b/src/org/traccar/events/OverspeedEventHandler.java
@@ -15,12 +15,13 @@
  */
 package org.traccar.events;
 
-import java.util.Collection;
 import java.util.Collections;
+import java.util.Map;
 
 import org.traccar.BaseEventHandler;
 import org.traccar.Context;
 import org.traccar.model.Device;
+import org.traccar.model.DeviceState;
 import org.traccar.model.Event;
 import org.traccar.model.Position;
 
@@ -29,15 +30,69 @@ public class OverspeedEventHandler extends BaseEventHandler {
     public static final String ATTRIBUTE_SPEED_LIMIT = "speedLimit";
 
     private boolean notRepeat;
+    private long minimalDuration;
 
-    public OverspeedEventHandler() {
-        notRepeat = Context.getConfig().getBoolean("event.overspeed.notRepeat");
+    public OverspeedEventHandler(long minimalDuration, boolean notRepeat) {
+        this.notRepeat = notRepeat;
+        this.minimalDuration = minimalDuration;
+    }
+
+    private Map<Event, Position> newEvent(DeviceState deviceState, double speedLimit) {
+        Position position = deviceState.getOverspeedPosition();
+        Event event = new Event(Event.TYPE_DEVICE_OVERSPEED, position.getDeviceId(), position.getId());
+        event.set("speed", deviceState.getOverspeedPosition().getSpeed());
+        event.set(ATTRIBUTE_SPEED_LIMIT, speedLimit);
+        deviceState.setOverspeedState(notRepeat);
+        deviceState.setOverspeedPosition(null);
+        return Collections.singletonMap(event, position);
+    }
+
+    public Map<Event, Position> updateOverspeedState(DeviceState deviceState, double speedLimit) {
+        Map<Event, Position> result = null;
+        if (deviceState.getOverspeedState() != null && !deviceState.getOverspeedState()
+                && deviceState.getOverspeedPosition() != null && speedLimit != 0) {
+            long currentTime = System.currentTimeMillis();
+            Position overspeedPosition = deviceState.getOverspeedPosition();
+            long overspeedTime = overspeedPosition.getFixTime().getTime();
+            if (overspeedTime + minimalDuration <= currentTime) {
+                result = newEvent(deviceState, speedLimit);
+            }
+        }
+        return result;
+    }
+
+    public Map<Event, Position> updateOverspeedState(DeviceState deviceState, Position position, double speedLimit) {
+        Map<Event, Position> result = null;
+
+        Boolean oldOverspeed = deviceState.getOverspeedState();
+
+        long currentTime = position.getFixTime().getTime();
+        boolean newOverspeed = position.getSpeed() > speedLimit;
+        if (newOverspeed && !oldOverspeed) {
+            if (deviceState.getOverspeedPosition() == null) {
+                deviceState.setOverspeedPosition(position);
+            }
+        } else if (oldOverspeed && !newOverspeed) {
+            deviceState.setOverspeedState(false);
+            deviceState.setOverspeedPosition(null);
+        } else {
+            deviceState.setOverspeedPosition(null);
+        }
+        Position overspeedPosition = deviceState.getOverspeedPosition();
+        if (overspeedPosition != null) {
+            long overspeedTime = overspeedPosition.getFixTime().getTime();
+            if (newOverspeed && overspeedTime + minimalDuration <= currentTime) {
+                result = newEvent(deviceState, speedLimit);
+            }
+        }
+        return result;
     }
 
     @Override
-    protected Collection<Event> analyzePosition(Position position) {
+    protected Map<Event, Position> analyzePosition(Position position) {
 
-        Device device = Context.getIdentityManager().getDeviceById(position.getDeviceId());
+        long deviceId = position.getDeviceId();
+        Device device = Context.getIdentityManager().getById(deviceId);
         if (device == null) {
             return null;
         }
@@ -45,26 +100,22 @@ public class OverspeedEventHandler extends BaseEventHandler {
             return null;
         }
 
-        double speed = position.getSpeed();
-        double speedLimit = Context.getDeviceManager()
-                .lookupAttributeDouble(device.getId(), ATTRIBUTE_SPEED_LIMIT, 0, false);
+        double speedLimit = Context.getDeviceManager().lookupAttributeDouble(deviceId, ATTRIBUTE_SPEED_LIMIT, 0, false);
         if (speedLimit == 0) {
             return null;
         }
-        double oldSpeed = 0;
-        if (notRepeat) {
-            Position lastPosition = Context.getIdentityManager().getLastPosition(position.getDeviceId());
-            if (lastPosition != null) {
-                oldSpeed = lastPosition.getSpeed();
-            }
-        }
-        if (speed > speedLimit && oldSpeed <= speedLimit) {
-            Event event = new Event(Event.TYPE_DEVICE_OVERSPEED, position.getDeviceId(), position.getId());
-            event.set("speed", speed);
-            event.set(ATTRIBUTE_SPEED_LIMIT, speedLimit);
-            return Collections.singleton(event);
+
+        Map<Event, Position> result = null;
+        DeviceState deviceState = Context.getDeviceManager().getDeviceState(deviceId);
+
+        if (deviceState.getOverspeedState() == null) {
+            deviceState.setOverspeedState(position.getSpeed() > speedLimit);
+        } else {
+            result = updateOverspeedState(deviceState, position, speedLimit);
         }
-        return null;
+
+        Context.getDeviceManager().setDeviceState(deviceId, deviceState);
+        return result;
     }
 
 }