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/*
* Copyright 2016 - 2022 Anton Tananaev (anton@traccar.org)
* Copyright 2016 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.poi.ss.util.WorkbookUtil;
import org.traccar.Context;
import org.traccar.Main;
import org.traccar.database.DeviceManager;
import org.traccar.database.IdentityManager;
import org.traccar.model.Device;
import org.traccar.model.Group;
import org.traccar.reports.common.ReportUtils;
import org.traccar.reports.model.DeviceReportSection;
import org.traccar.reports.model.TripReportItem;
import org.traccar.storage.StorageException;
import javax.inject.Inject;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Date;
public class TripsReportProvider {
private final ReportUtils reportUtils;
@Inject
public TripsReportProvider(ReportUtils reportUtils) {
this.reportUtils = reportUtils;
}
private Collection<TripReportItem> detectTrips(long deviceId, Date from, Date to) throws StorageException {
boolean ignoreOdometer = Context.getDeviceManager()
.lookupAttributeBoolean(deviceId, "report.ignoreOdometer", false, false, true);
IdentityManager identityManager = Main.getInjector().getInstance(IdentityManager.class);
DeviceManager deviceManager = Main.getInjector().getInstance(DeviceManager.class);
return reportUtils.detectTripsAndStops(
Context.getDataManager().getPositions(deviceId, from, to), ignoreOdometer, TripReportItem.class);
}
public Collection<TripReportItem> getObjects(long userId, Collection<Long> deviceIds, Collection<Long> groupIds,
Date from, Date to) throws StorageException {
reportUtils.checkPeriodLimit(from, to);
ArrayList<TripReportItem> result = new ArrayList<>();
for (long deviceId: reportUtils.getDeviceList(deviceIds, groupIds)) {
Context.getPermissionsManager().checkDevice(userId, deviceId);
result.addAll(detectTrips(deviceId, from, to));
}
return result;
}
public void getExcel(OutputStream outputStream,
long userId, Collection<Long> deviceIds, Collection<Long> groupIds,
Date from, Date to) throws StorageException, IOException {
reportUtils.checkPeriodLimit(from, to);
ArrayList<DeviceReportSection> devicesTrips = new ArrayList<>();
ArrayList<String> sheetNames = new ArrayList<>();
for (long deviceId: reportUtils.getDeviceList(deviceIds, groupIds)) {
Context.getPermissionsManager().checkDevice(userId, deviceId);
Collection<TripReportItem> trips = detectTrips(deviceId, from, to);
DeviceReportSection deviceTrips = new DeviceReportSection();
Device device = Context.getIdentityManager().getById(deviceId);
deviceTrips.setDeviceName(device.getName());
sheetNames.add(WorkbookUtil.createSafeSheetName(deviceTrips.getDeviceName()));
if (device.getGroupId() != 0) {
Group group = Context.getGroupsManager().getById(device.getGroupId());
if (group != null) {
deviceTrips.setGroupName(group.getName());
}
}
deviceTrips.setObjects(trips);
devicesTrips.add(deviceTrips);
}
String templatePath = Context.getConfig().getString("report.templatesPath",
"templates/export/");
try (InputStream inputStream = new FileInputStream(templatePath + "/trips.xlsx")) {
var context = reportUtils.initializeContext(userId);
context.putVar("devices", devicesTrips);
context.putVar("sheetNames", sheetNames);
context.putVar("from", from);
context.putVar("to", to);
reportUtils.processTemplateWithSheets(inputStream, outputStream, context);
}
}
}
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