Add spent fuel to summary report

Author: tananaev

src/org/traccar/reports/ReportUtils.java

@@ -90,24 +90,12 @@ public static String calculateFuel(Position firstPosition, Position lastPosition
 
         if (firstPosition.getAttributes().get(Position.KEY_FUEL_LEVEL) != null
                 && lastPosition.getAttributes().get(Position.KEY_FUEL_LEVEL) != null) {
-            try {
-                switch (firstPosition.getProtocol()) {
-                    case "meitrack":
-                    case "galileo":
-                    case "noran":
-                        BigDecimal v = new BigDecimal(
-                                firstPosition.getAttributes().get(Position.KEY_FUEL_LEVEL).toString());
-                        v = v.subtract(new BigDecimal(
-                                lastPosition.getAttributes().get(Position.KEY_FUEL_LEVEL).toString()));
-                        return v.setScale(2, RoundingMode.HALF_EVEN).toString() + " %";
-                    default:
-                        break;
-                }
-            } catch (Exception error) {
-                Log.warning(error);
-            }
+
+            BigDecimal value = new BigDecimal(firstPosition.getDouble(Position.KEY_FUEL_LEVEL)
+                    - lastPosition.getDouble(Position.KEY_FUEL_LEVEL));
+            return value.setScale(1, RoundingMode.HALF_EVEN).toString();
         }
-        return "-";
+        return null;
     }
 
     public static org.jxls.common.Context initializeContext(long userId) {

src/org/traccar/reports/Summary.java

@@ -61,6 +61,7 @@ private static SummaryReport calculateSummaryResult(long deviceId, Date from, Da
                     .lookupAttributeBoolean(deviceId, "report.ignoreOdometer", false, true);
             result.setDistance(ReportUtils.calculateDistance(firstPosition, previousPosition, !ignoreOdometer));
             result.setAverageSpeed(speedSum / positions.size());
+            result.setSpentFuel(ReportUtils.calculateFuel(firstPosition, previousPosition));
         }
         return result;
     }

src/org/traccar/reports/model/BaseReport.java

@@ -19,25 +19,31 @@
 public class BaseReport {
 
     private long deviceId;
+
     public long getDeviceId() {
         return deviceId;
     }
+
     public void setDeviceId(long deviceId) {
         this.deviceId = deviceId;
     }
 
     private String deviceName;
+
     public String getDeviceName() {
         return deviceName;
     }
+
     public void setDeviceName(String deviceName) {
         this.deviceName = deviceName;
     }
 
-    private double distance; // meters
+    private double distance;
+
     public double getDistance() {
         return distance;
     }
+
     public void setDistance(double distance) {
         this.distance = distance;
     }
@@ -46,18 +52,22 @@ public void addDistance(double distance) {
         this.distance += distance;
     }
 
-    private double averageSpeed; // knots
+    private double averageSpeed;
+
     public double getAverageSpeed() {
         return averageSpeed;
     }
+
     public void setAverageSpeed(Double averageSpeed) {
         this.averageSpeed = averageSpeed;
     }
 
-    private double maxSpeed; // knots
+    private double maxSpeed;
+
     public double getMaxSpeed() {
         return maxSpeed;
     }
+
     public void setMaxSpeed(double maxSpeed) {
         if (maxSpeed > this.maxSpeed) {
             this.maxSpeed = maxSpeed;

src/org/traccar/reports/model/DeviceReport.java

@@ -23,25 +23,31 @@
 public class DeviceReport {
 
     private String deviceName;
+
     public String getDeviceName() {
         return deviceName;
     }
+
     public void setDeviceName(String deviceName) {
         this.deviceName = deviceName;
     }
 
     private String groupName = "";
+
     public String getGroupName() {
         return groupName;
     }
+
     public void setGroupName(String groupName) {
         this.groupName = groupName;
     }
 
     private List<?> objects;
+
     public Collection<?> getObjects() {
         return objects;
     }
+
     public void setObjects(Collection<?> objects) {
         this.objects = new ArrayList<>(objects);
     }

src/org/traccar/reports/model/SummaryReport.java

@@ -19,13 +19,27 @@
 public class SummaryReport extends BaseReport {
 
     private long engineHours; // milliseconds
+
     public long getEngineHours() {
         return engineHours;
     }
+
     public void setEngineHours(long engineHours) {
         this.engineHours = engineHours;
     }
+
     public void addEngineHours(long engineHours) {
         this.engineHours += engineHours;
     }
+
+    private String spentFuel;
+
+    public String getSpentFuel() {
+        return spentFuel;
+    }
+
+    public void setSpentFuel(String spentFuel) {
+        this.spentFuel = spentFuel;
+    }
+
 }

src/org/traccar/reports/model/TripReport.java

@@ -21,61 +21,75 @@
 public class TripReport extends BaseReport {
 
     private long startPositionId;
+
     public long getStartPositionId() {
         return startPositionId;
     }
+
     public void setStartPositionId(long startPositionId) {
         this.startPositionId = startPositionId;
     }
 
     private long endPositionId;
+
     public long getEndPositionId() {
         return endPositionId;
     }
+
     public void setEndPositionId(long endPositionId) {
         this.endPositionId = endPositionId;
     }
 
     private double startLat;
+
     public double getStartLat() {
         return startLat;
     }
+
     public void setStartLat(double startLat) {
         this.startLat = startLat;
     }
 
     private double startLon;
+
     public double getStartLon() {
         return startLon;
     }
+
     public void setStartLon(double startLon) {
         this.startLon = startLon;
     }
 
     private double endLat;
+
     public double getEndLat() {
         return endLat;
     }
+
     public void setEndLat(double endLat) {
         this.endLat = endLat;
     }
 
     private double endLon;
+
     public double getEndLon() {
         return endLon;
     }
+
     public void setEndLon(double endLon) {
         this.endLon = endLon;
     }
 
     private Date startTime;
+
     public Date getStartTime() {
         if (startTime != null) {
             return new Date(startTime.getTime());
         } else {
             return null;
         }
     }
+
     public void setStartTime(Date startTime) {
         if (startTime != null) {
             this.startTime = new Date(startTime.getTime());
@@ -85,21 +99,25 @@ public void setStartTime(Date startTime) {
     }
 
     private String startAddress;
+
     public String getStartAddress() {
         return startAddress;
     }
+
     public void setStartAddress(String address) {
         this.startAddress = address;
     }
 
     private Date endTime;
+
     public Date getEndTime() {
         if (endTime != null) {
             return new Date(endTime.getTime());
         } else {
             return null;
         }
     }
+
     public void setEndTime(Date endTime) {
         if (endTime != null) {
             this.endTime = new Date(endTime.getTime());
@@ -109,25 +127,31 @@ public void setEndTime(Date endTime) {
     }
 
     private String endAddress;
+
     public String getEndAddress() {
         return endAddress;
     }
+
     public void setEndAddress(String address) {
         this.endAddress = address;
     }
 
     private long duration;
+
     public long getDuration() {
         return duration;
     }
+
     public void setDuration(long duration) {
         this.duration = duration;
     }
 
     private String spentFuel;
+
     public String getSpentFuel() {
         return spentFuel;
     }
+
     public void setSpentFuel(String spentFuel) {
         this.spentFuel = spentFuel;
     }