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/*
* Copyright 2023 Anton Tananaev (anton@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.traccar.helper.model.DeviceUtil;
import org.traccar.helper.model.PositionUtil;
import org.traccar.model.Device;
import org.traccar.model.Event;
import org.traccar.reports.common.ReportUtils;
import org.traccar.reports.model.CombinedReportItem;
import org.traccar.storage.Storage;
import org.traccar.storage.StorageException;
import org.traccar.storage.query.Columns;
import org.traccar.storage.query.Condition;
import org.traccar.storage.query.Order;
import org.traccar.storage.query.Request;
import javax.inject.Inject;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Date;
import java.util.Set;
import java.util.stream.Collectors;
public class CombinedReportProvider {
private static final Set<String> EXCLUDE_TYPES = Set.of(Event.TYPE_DEVICE_MOVING);
private final ReportUtils reportUtils;
private final Storage storage;
@Inject
public CombinedReportProvider(ReportUtils reportUtils, Storage storage) {
this.reportUtils = reportUtils;
this.storage = storage;
}
public Collection<CombinedReportItem> getObjects(
long userId, Collection<Long> deviceIds, Collection<Long> groupIds,
Date from, Date to) throws StorageException {
reportUtils.checkPeriodLimit(from, to);
ArrayList<CombinedReportItem> result = new ArrayList<>();
for (Device device: DeviceUtil.getAccessibleDevices(storage, userId, deviceIds, groupIds)) {
CombinedReportItem item = new CombinedReportItem();
item.setDeviceId(device.getId());
var positions = PositionUtil.getPositions(storage, device.getId(), from, to);
item.setRoute(positions.stream()
.map(p -> new double[] {p.getLongitude(), p.getLatitude()})
.collect(Collectors.toList()));
var events = storage.getObjects(Event.class, new Request(
new Columns.All(),
new Condition.And(
new Condition.Equals("deviceId", device.getId()),
new Condition.Between("eventTime", "from", from, "to", to)),
new Order("eventTime")));
item.setEvents(events.stream()
.filter(e -> e.getPositionId() > 0 && !EXCLUDE_TYPES.contains(e.getType()))
.collect(Collectors.toList()));
var eventPositions = events.stream()
.map(Event::getPositionId)
.collect(Collectors.toSet());
item.setPositions(positions.stream()
.filter(p -> eventPositions.contains(p.getId()))
.collect(Collectors.toList()));
result.add(item);
}
return result;
}
}
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