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-rw-r--r--src/org/traccar/reports/ReportUtils.java378
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diff --git a/src/org/traccar/reports/ReportUtils.java b/src/org/traccar/reports/ReportUtils.java
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-/*
- * Copyright 2016 - 2018 Anton Tananaev (anton@traccar.org)
- * Copyright 2016 - 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.reports;
-
-import org.apache.velocity.tools.generic.DateTool;
-import org.apache.velocity.tools.generic.NumberTool;
-import org.jxls.area.Area;
-import org.jxls.builder.xls.XlsCommentAreaBuilder;
-import org.jxls.common.CellRef;
-import org.jxls.formula.StandardFormulaProcessor;
-import org.jxls.transform.Transformer;
-import org.jxls.transform.poi.PoiTransformer;
-import org.jxls.util.TransformerFactory;
-import org.traccar.Context;
-import org.traccar.database.DeviceManager;
-import org.traccar.database.IdentityManager;
-import org.traccar.handler.events.MotionEventHandler;
-import org.traccar.model.DeviceState;
-import org.traccar.model.Driver;
-import org.traccar.model.Event;
-import org.traccar.model.Position;
-import org.traccar.reports.model.BaseReport;
-import org.traccar.reports.model.StopReport;
-import org.traccar.reports.model.TripReport;
-import org.traccar.reports.model.TripsConfig;
-
-import java.io.IOException;
-import java.io.InputStream;
-import java.io.OutputStream;
-import java.math.BigDecimal;
-import java.math.RoundingMode;
-import java.util.ArrayList;
-import java.util.Collection;
-import java.util.Date;
-import java.util.List;
-import java.util.Locale;
-import java.util.Map;
-import java.util.TimeZone;
-
-public final class ReportUtils {
-
- private ReportUtils() {
- }
-
- public static void checkPeriodLimit(Date from, Date to) {
- long limit = Context.getConfig().getLong("report.periodLimit") * 1000;
- if (limit > 0 && to.getTime() - from.getTime() > limit) {
- throw new IllegalArgumentException("Time period exceeds the limit");
- }
- }
-
- public static String getDistanceUnit(long userId) {
- return (String) Context.getPermissionsManager().lookupAttribute(userId, "distanceUnit", "km");
- }
-
- public static String getSpeedUnit(long userId) {
- return (String) Context.getPermissionsManager().lookupAttribute(userId, "speedUnit", "kn");
- }
-
- public static String getVolumeUnit(long userId) {
- return (String) Context.getPermissionsManager().lookupAttribute(userId, "volumeUnit", "ltr");
- }
-
- public static TimeZone getTimezone(long userId) {
- String timezone = (String) Context.getPermissionsManager().lookupAttribute(userId, "timezone", null);
- return timezone != null ? TimeZone.getTimeZone(timezone) : TimeZone.getDefault();
- }
-
- public static Collection<Long> getDeviceList(Collection<Long> deviceIds, Collection<Long> groupIds) {
- Collection<Long> result = new ArrayList<>();
- result.addAll(deviceIds);
- for (long groupId : groupIds) {
- result.addAll(Context.getPermissionsManager().getGroupDevices(groupId));
- }
- return result;
- }
-
- public static double calculateDistance(Position firstPosition, Position lastPosition) {
- return calculateDistance(firstPosition, lastPosition, true);
- }
-
- public static double calculateDistance(Position firstPosition, Position lastPosition, boolean useOdometer) {
- double distance = 0.0;
- double firstOdometer = firstPosition.getDouble(Position.KEY_ODOMETER);
- double lastOdometer = lastPosition.getDouble(Position.KEY_ODOMETER);
-
- if (useOdometer && (firstOdometer != 0.0 || lastOdometer != 0.0)) {
- distance = lastOdometer - firstOdometer;
- } else if (firstPosition.getAttributes().containsKey(Position.KEY_TOTAL_DISTANCE)
- && lastPosition.getAttributes().containsKey(Position.KEY_TOTAL_DISTANCE)) {
- distance = lastPosition.getDouble(Position.KEY_TOTAL_DISTANCE)
- - firstPosition.getDouble(Position.KEY_TOTAL_DISTANCE);
- }
- return distance;
- }
-
- public static double calculateFuel(Position firstPosition, Position lastPosition) {
-
- if (firstPosition.getAttributes().get(Position.KEY_FUEL_LEVEL) != null
- && lastPosition.getAttributes().get(Position.KEY_FUEL_LEVEL) != null) {
-
- BigDecimal value = new BigDecimal(firstPosition.getDouble(Position.KEY_FUEL_LEVEL)
- - lastPosition.getDouble(Position.KEY_FUEL_LEVEL));
- return value.setScale(1, RoundingMode.HALF_EVEN).doubleValue();
- }
- return 0;
- }
-
- public static String findDriver(Position firstPosition, Position lastPosition) {
- if (firstPosition.getAttributes().containsKey(Position.KEY_DRIVER_UNIQUE_ID)) {
- return firstPosition.getString(Position.KEY_DRIVER_UNIQUE_ID);
- } else if (lastPosition.getAttributes().containsKey(Position.KEY_DRIVER_UNIQUE_ID)) {
- return lastPosition.getString(Position.KEY_DRIVER_UNIQUE_ID);
- }
- return null;
- }
-
- public static String findDriverName(String driverUniqueId) {
- if (driverUniqueId != null && Context.getDriversManager() != null) {
- Driver driver = Context.getDriversManager().getDriverByUniqueId(driverUniqueId);
- if (driver != null) {
- return driver.getName();
- }
- }
- return null;
- }
-
- public static org.jxls.common.Context initializeContext(long userId) {
- org.jxls.common.Context jxlsContext = PoiTransformer.createInitialContext();
- jxlsContext.putVar("distanceUnit", getDistanceUnit(userId));
- jxlsContext.putVar("speedUnit", getSpeedUnit(userId));
- jxlsContext.putVar("volumeUnit", getVolumeUnit(userId));
- jxlsContext.putVar("webUrl", Context.getVelocityEngine().getProperty("web.url"));
- jxlsContext.putVar("dateTool", new DateTool());
- jxlsContext.putVar("numberTool", new NumberTool());
- jxlsContext.putVar("timezone", getTimezone(userId));
- jxlsContext.putVar("locale", Locale.getDefault());
- jxlsContext.putVar("bracketsRegex", "[\\{\\}\"]");
- return jxlsContext;
- }
-
- public static void processTemplateWithSheets(
- InputStream templateStream, OutputStream targetStream,
- org.jxls.common.Context jxlsContext) throws IOException {
-
- Transformer transformer = TransformerFactory.createTransformer(templateStream, targetStream);
- List<Area> xlsAreas = new XlsCommentAreaBuilder(transformer).build();
- for (Area xlsArea : xlsAreas) {
- xlsArea.applyAt(new CellRef(xlsArea.getStartCellRef().getCellName()), jxlsContext);
- xlsArea.setFormulaProcessor(new StandardFormulaProcessor());
- xlsArea.processFormulas();
- }
- transformer.deleteSheet(xlsAreas.get(0).getStartCellRef().getSheetName());
- transformer.write();
- }
-
- private static TripReport calculateTrip(
- ArrayList<Position> positions, int startIndex, int endIndex, boolean ignoreOdometer) {
-
- Position startTrip = positions.get(startIndex);
- Position endTrip = positions.get(endIndex);
-
- double speedMax = 0.0;
- double speedSum = 0.0;
- for (int i = startIndex; i <= endIndex; i++) {
- double speed = positions.get(i).getSpeed();
- speedSum += speed;
- if (speed > speedMax) {
- speedMax = speed;
- }
- }
-
- TripReport trip = new TripReport();
-
- long tripDuration = endTrip.getFixTime().getTime() - startTrip.getFixTime().getTime();
- long deviceId = startTrip.getDeviceId();
- trip.setDeviceId(deviceId);
- trip.setDeviceName(Context.getIdentityManager().getById(deviceId).getName());
-
- trip.setStartPositionId(startTrip.getId());
- trip.setStartLat(startTrip.getLatitude());
- trip.setStartLon(startTrip.getLongitude());
- trip.setStartTime(startTrip.getFixTime());
- String startAddress = startTrip.getAddress();
- if (startAddress == null && Context.getGeocoder() != null
- && Context.getConfig().getBoolean("geocoder.onRequest")) {
- startAddress = Context.getGeocoder().getAddress(startTrip.getLatitude(), startTrip.getLongitude(), null);
- }
- trip.setStartAddress(startAddress);
-
- trip.setEndPositionId(endTrip.getId());
- trip.setEndLat(endTrip.getLatitude());
- trip.setEndLon(endTrip.getLongitude());
- trip.setEndTime(endTrip.getFixTime());
- String endAddress = endTrip.getAddress();
- if (endAddress == null && Context.getGeocoder() != null
- && Context.getConfig().getBoolean("geocoder.onRequest")) {
- endAddress = Context.getGeocoder().getAddress(endTrip.getLatitude(), endTrip.getLongitude(), null);
- }
- trip.setEndAddress(endAddress);
-
- trip.setDistance(calculateDistance(startTrip, endTrip, !ignoreOdometer));
- trip.setDuration(tripDuration);
- trip.setAverageSpeed(speedSum / (endIndex - startIndex));
- trip.setMaxSpeed(speedMax);
- trip.setSpentFuel(calculateFuel(startTrip, endTrip));
-
- trip.setDriverUniqueId(findDriver(startTrip, endTrip));
- trip.setDriverName(findDriverName(trip.getDriverUniqueId()));
-
- if (!ignoreOdometer
- && startTrip.getDouble(Position.KEY_ODOMETER) != 0
- && endTrip.getDouble(Position.KEY_ODOMETER) != 0) {
- trip.setStartOdometer(startTrip.getDouble(Position.KEY_ODOMETER));
- trip.setEndOdometer(endTrip.getDouble(Position.KEY_ODOMETER));
- } else {
- trip.setStartOdometer(startTrip.getDouble(Position.KEY_TOTAL_DISTANCE));
- trip.setEndOdometer(endTrip.getDouble(Position.KEY_TOTAL_DISTANCE));
- }
-
- return trip;
- }
-
- private static StopReport calculateStop(
- ArrayList<Position> positions, int startIndex, int endIndex, boolean ignoreOdometer) {
-
- Position startStop = positions.get(startIndex);
- Position endStop = positions.get(endIndex);
-
- StopReport stop = new StopReport();
-
- long deviceId = startStop.getDeviceId();
- stop.setDeviceId(deviceId);
- stop.setDeviceName(Context.getIdentityManager().getById(deviceId).getName());
-
- stop.setPositionId(startStop.getId());
- stop.setLatitude(startStop.getLatitude());
- stop.setLongitude(startStop.getLongitude());
- stop.setStartTime(startStop.getFixTime());
- String address = startStop.getAddress();
- if (address == null && Context.getGeocoder() != null
- && Context.getConfig().getBoolean("geocoder.onRequest")) {
- address = Context.getGeocoder().getAddress(stop.getLatitude(), stop.getLongitude(), null);
- }
- stop.setAddress(address);
-
- stop.setEndTime(endStop.getFixTime());
-
- long stopDuration = endStop.getFixTime().getTime() - startStop.getFixTime().getTime();
- stop.setDuration(stopDuration);
- stop.setSpentFuel(calculateFuel(startStop, endStop));
-
- long engineHours = 0;
- if (startStop.getAttributes().containsKey(Position.KEY_HOURS)
- && endStop.getAttributes().containsKey(Position.KEY_HOURS)) {
- engineHours = endStop.getLong(Position.KEY_HOURS) - startStop.getLong(Position.KEY_HOURS);
- } else if (Context.getConfig().getBoolean("processing.engineHours.enable")) {
- // Temporary fallback for old data, to be removed in May 2019
- for (int i = startIndex + 1; i <= endIndex; i++) {
- if (positions.get(i).getBoolean(Position.KEY_IGNITION)
- && positions.get(i - 1).getBoolean(Position.KEY_IGNITION)) {
- engineHours += positions.get(i).getFixTime().getTime()
- - positions.get(i - 1).getFixTime().getTime();
- }
- }
- }
- stop.setEngineHours(engineHours);
-
- if (!ignoreOdometer
- && startStop.getDouble(Position.KEY_ODOMETER) != 0
- && endStop.getDouble(Position.KEY_ODOMETER) != 0) {
- stop.setStartOdometer(startStop.getDouble(Position.KEY_ODOMETER));
- stop.setEndOdometer(endStop.getDouble(Position.KEY_ODOMETER));
- } else {
- stop.setStartOdometer(startStop.getDouble(Position.KEY_TOTAL_DISTANCE));
- stop.setEndOdometer(endStop.getDouble(Position.KEY_TOTAL_DISTANCE));
- }
-
- return stop;
-
- }
-
- private static <T extends BaseReport> T calculateTripOrStop(
- ArrayList<Position> positions, int startIndex, int endIndex, boolean ignoreOdometer, Class<T> reportClass) {
-
- if (reportClass.equals(TripReport.class)) {
- return (T) calculateTrip(positions, startIndex, endIndex, ignoreOdometer);
- } else {
- return (T) calculateStop(positions, startIndex, endIndex, ignoreOdometer);
- }
- }
-
- private static boolean isMoving(ArrayList<Position> positions, int index, TripsConfig tripsConfig) {
- if (tripsConfig.getMinimalNoDataDuration() > 0) {
- boolean beforeGap = index < positions.size() - 1
- && positions.get(index + 1).getFixTime().getTime() - positions.get(index).getFixTime().getTime()
- >= tripsConfig.getMinimalNoDataDuration();
- boolean afterGap = index > 0
- && positions.get(index).getFixTime().getTime() - positions.get(index - 1).getFixTime().getTime()
- >= tripsConfig.getMinimalNoDataDuration();
- if (beforeGap || afterGap) {
- return false;
- }
- }
- if (positions.get(index).getAttributes().containsKey(Position.KEY_MOTION)
- && positions.get(index).getAttributes().get(Position.KEY_MOTION) instanceof Boolean) {
- return positions.get(index).getBoolean(Position.KEY_MOTION);
- } else {
- return positions.get(index).getSpeed() > tripsConfig.getSpeedThreshold();
- }
- }
-
- public static <T extends BaseReport> Collection<T> detectTripsAndStops(
- IdentityManager identityManager, DeviceManager deviceManager,
- Collection<Position> positionCollection,
- TripsConfig tripsConfig, boolean ignoreOdometer, Class<T> reportClass) {
-
- Collection<T> result = new ArrayList<>();
-
- ArrayList<Position> positions = new ArrayList<>(positionCollection);
- if (!positions.isEmpty()) {
- boolean trips = reportClass.equals(TripReport.class);
- MotionEventHandler motionHandler = new MotionEventHandler(identityManager, deviceManager, tripsConfig);
- DeviceState deviceState = new DeviceState();
- deviceState.setMotionState(isMoving(positions, 0, tripsConfig));
- int startEventIndex = trips == deviceState.getMotionState() ? 0 : -1;
- int startNoEventIndex = -1;
- for (int i = 0; i < positions.size(); i++) {
- Map<Event, Position> event = motionHandler.updateMotionState(deviceState, positions.get(i),
- isMoving(positions, i, tripsConfig));
- if (startEventIndex == -1
- && (trips != deviceState.getMotionState() && deviceState.getMotionPosition() != null
- || trips == deviceState.getMotionState() && event != null)) {
- startEventIndex = i;
- startNoEventIndex = -1;
- } else if (trips != deviceState.getMotionState() && startEventIndex != -1
- && deviceState.getMotionPosition() == null && event == null) {
- startEventIndex = -1;
- }
- if (startNoEventIndex == -1
- && (trips == deviceState.getMotionState() && deviceState.getMotionPosition() != null
- || trips != deviceState.getMotionState() && event != null)) {
- startNoEventIndex = i;
- } else if (startNoEventIndex != -1 && deviceState.getMotionPosition() == null && event == null) {
- startNoEventIndex = -1;
- }
- if (startEventIndex != -1 && startNoEventIndex != -1 && event != null
- && trips != deviceState.getMotionState()) {
- result.add(calculateTripOrStop(positions, startEventIndex, startNoEventIndex,
- ignoreOdometer, reportClass));
- startEventIndex = -1;
- }
- }
- if (startEventIndex != -1 && (startNoEventIndex != -1 || !trips)) {
- result.add(calculateTripOrStop(positions, startEventIndex,
- startNoEventIndex != -1 ? startNoEventIndex : positions.size() - 1,
- ignoreOdometer, reportClass));
- }
- }
-
- return result;
- }
-
-}
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