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/*
* 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.reports;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.sql.SQLException;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Date;
import org.apache.poi.ss.util.WorkbookUtil;
import org.traccar.Context;
import org.traccar.model.Device;
import org.traccar.model.Group;
import org.traccar.reports.model.BaseReport;
import org.traccar.reports.model.DeviceReport;
import org.traccar.reports.model.StopReport;
import org.traccar.reports.model.TripsConfig;
public final class Stops {
private Stops() {
}
private static Collection<StopReport> detectStops(long deviceId, Date from, Date to) throws SQLException {
double speedThreshold = Context.getConfig().getDouble("event.motion.speedThreshold", 0.01);
TripsConfig tripsConfig = ReportUtils.initTripsConfig();
boolean ignoreOdometer = Context.getDeviceManager()
.lookupAttributeBoolean(deviceId, "report.ignoreOdometer", false, true);
Collection<? extends BaseReport> result = ReportUtils.detectTripsAndStops(tripsConfig,
ignoreOdometer, speedThreshold,
Context.getDataManager().getPositions(deviceId, from, to), false);
return (Collection<StopReport>) result;
}
public static Collection<StopReport> getObjects(long userId, Collection<Long> deviceIds, Collection<Long> groupIds,
Date from, Date to) throws SQLException {
ArrayList<StopReport> result = new ArrayList<>();
for (long deviceId: ReportUtils.getDeviceList(deviceIds, groupIds)) {
Context.getPermissionsManager().checkDevice(userId, deviceId);
result.addAll(detectStops(deviceId, from, to));
}
return result;
}
public static void getExcel(OutputStream outputStream,
long userId, Collection<Long> deviceIds, Collection<Long> groupIds,
Date from, Date to) throws SQLException, IOException {
ArrayList<DeviceReport> devicesStops = new ArrayList<>();
ArrayList<String> sheetNames = new ArrayList<>();
for (long deviceId: ReportUtils.getDeviceList(deviceIds, groupIds)) {
Context.getPermissionsManager().checkDevice(userId, deviceId);
Collection<StopReport> stops = detectStops(deviceId, from, to);
DeviceReport deviceStops = new DeviceReport();
Device device = Context.getIdentityManager().getDeviceById(deviceId);
deviceStops.setDeviceName(device.getName());
sheetNames.add(WorkbookUtil.createSafeSheetName(deviceStops.getDeviceName()));
if (device.getGroupId() != 0) {
Group group = Context.getGroupsManager().getById(device.getGroupId());
if (group != null) {
deviceStops.setGroupName(group.getName());
}
}
deviceStops.setObjects(stops);
devicesStops.add(deviceStops);
}
String templatePath = Context.getConfig().getString("report.templatesPath",
"templates/export/");
try (InputStream inputStream = new FileInputStream(templatePath + "/stops.xlsx")) {
org.jxls.common.Context jxlsContext = ReportUtils.initializeContext(userId);
jxlsContext.putVar("devices", devicesStops);
jxlsContext.putVar("sheetNames", sheetNames);
jxlsContext.putVar("from", from);
jxlsContext.putVar("to", to);
ReportUtils.processTemplateWithSheets(inputStream, outputStream, jxlsContext);
}
}
}
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