mirror of
https://codeberg.org/Freeyourgadget/Gadgetbridge
synced 2024-06-01 19:06:06 +02:00
230 lines
9.2 KiB
Java
230 lines
9.2 KiB
Java
/* Copyright (C) 2024 José Rebelo
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This file is part of Gadgetbridge.
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Gadgetbridge is free software: you can redistribute it and/or modify
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it under the terms of the GNU Affero General Public License as published
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by the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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Gadgetbridge is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Affero General Public License for more details.
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You should have received a copy of the GNU Affero General Public License
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along with this program. If not, see <https://www.gnu.org/licenses/>. */
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package nodomain.freeyourgadget.gadgetbridge.devices.garmin;
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import androidx.annotation.NonNull;
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import androidx.annotation.Nullable;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import org.threeten.bp.LocalDate;
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import java.util.Calendar;
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import java.util.List;
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import de.greenrobot.dao.AbstractDao;
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import de.greenrobot.dao.Property;
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import nodomain.freeyourgadget.gadgetbridge.devices.AbstractSampleProvider;
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import nodomain.freeyourgadget.gadgetbridge.devices.xiaomi.XiaomiSleepTimeSampleProvider;
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import nodomain.freeyourgadget.gadgetbridge.entities.DaoSession;
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import nodomain.freeyourgadget.gadgetbridge.entities.GarminActivitySample;
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import nodomain.freeyourgadget.gadgetbridge.entities.GarminActivitySampleDao;
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import nodomain.freeyourgadget.gadgetbridge.entities.GarminEventSample;
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import nodomain.freeyourgadget.gadgetbridge.entities.GarminSleepStageSample;
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import nodomain.freeyourgadget.gadgetbridge.entities.XiaomiSleepTimeSample;
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import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
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import nodomain.freeyourgadget.gadgetbridge.model.ActivityKind;
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import nodomain.freeyourgadget.gadgetbridge.service.devices.garmin.fit.fieldDefinitions.FieldDefinitionSleepStage;
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import nodomain.freeyourgadget.gadgetbridge.util.RangeMap;
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public class GarminActivitySampleProvider extends AbstractSampleProvider<GarminActivitySample> {
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private static final Logger LOG = LoggerFactory.getLogger(GarminActivitySampleProvider.class);
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public GarminActivitySampleProvider(final GBDevice device, final DaoSession session) {
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super(device, session);
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}
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@Override
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public AbstractDao<GarminActivitySample, ?> getSampleDao() {
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return getSession().getGarminActivitySampleDao();
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}
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@Nullable
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@Override
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protected Property getRawKindSampleProperty() {
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return GarminActivitySampleDao.Properties.RawKind;
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}
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@NonNull
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@Override
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protected Property getTimestampSampleProperty() {
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return GarminActivitySampleDao.Properties.Timestamp;
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}
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@NonNull
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@Override
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protected Property getDeviceIdentifierSampleProperty() {
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return GarminActivitySampleDao.Properties.DeviceId;
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}
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@Override
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public int normalizeType(final int rawType) {
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return rawType;
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}
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@Override
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public int toRawActivityKind(final int activityKind) {
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return activityKind;
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}
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@Override
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public float normalizeIntensity(final int rawIntensity) {
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return rawIntensity / 100f;
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}
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@Override
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public GarminActivitySample createActivitySample() {
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return new GarminActivitySample();
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}
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@Override
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protected List<GarminActivitySample> getGBActivitySamples(final int timestamp_from, final int timestamp_to, final int activityType) {
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LOG.trace(
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"Getting garmin activity samples for {} between {} and {}",
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String.format("0x%08x", activityType),
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timestamp_from,
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timestamp_to
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);
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final long nanoStart = System.nanoTime();
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final List<GarminActivitySample> samples = super.getGBActivitySamples(timestamp_from, timestamp_to, activityType);
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if (!samples.isEmpty()) {
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convertCumulativeSteps(samples);
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}
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overlaySleep(samples, timestamp_from, timestamp_to);
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final long nanoEnd = System.nanoTime();
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final long executionTime = (nanoEnd - nanoStart) / 1000000;
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LOG.trace("Getting Garmin samples took {}ms", executionTime);
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return samples;
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}
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private void convertCumulativeSteps(final List<GarminActivitySample> samples) {
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final Calendar cal = Calendar.getInstance();
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// Steps on the Garmin Watch are reported cumulatively per day - convert them to
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// This slightly breaks activity recognition, because we don't have per-minute granularity...
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int prevSteps = samples.get(0).getSteps();
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samples.get(0).setTimestamp((samples.get(0).getTimestamp() / 60) * 60);
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for (int i = 1; i < samples.size(); i++) {
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final GarminActivitySample s1 = samples.get(i - 1);
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final GarminActivitySample s2 = samples.get(i);
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s2.setTimestamp((s2.getTimestamp() / 60) * 60);
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cal.setTimeInMillis(s1.getTimestamp() * 1000L - 1000L);
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final LocalDate d1 = LocalDate.of(cal.get(Calendar.YEAR), cal.get(Calendar.MONTH) + 1, cal.get(Calendar.DAY_OF_MONTH));
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cal.setTimeInMillis(s2.getTimestamp() * 1000L - 1000L);
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final LocalDate d2 = LocalDate.of(cal.get(Calendar.YEAR), cal.get(Calendar.MONTH) + 1, cal.get(Calendar.DAY_OF_MONTH));
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if (d1.equals(d2) && s2.getSteps() > 0) {
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int bak = s2.getSteps();
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s2.setSteps(s2.getSteps() - prevSteps);
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prevSteps = bak;
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}
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}
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}
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public void overlaySleep(final List<GarminActivitySample> samples, final int timestamp_from, final int timestamp_to) {
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// The samples provided by Garmin are upper-bound timestamps of the sleep stage
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final RangeMap<Long, Integer> stagesMap = new RangeMap<>(RangeMap.Mode.UPPER_BOUND);
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final GarminEventSampleProvider eventSampleProvider = new GarminEventSampleProvider(getDevice(), getSession());
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final List<GarminEventSample> sleepEventSamples = eventSampleProvider.getSleepEvents(
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timestamp_from * 1000L - 86400000L,
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timestamp_to * 1000L
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);
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if (!sleepEventSamples.isEmpty()) {
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LOG.debug("Found {} sleep event samples between {} and {}", sleepEventSamples.size(), timestamp_from, timestamp_to);
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for (final GarminEventSample event : sleepEventSamples) {
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switch (event.getEventType()) {
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case 0: // start
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// We only need the start event as an upper-bound timestamp (anything before it is unknown)
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stagesMap.put(event.getTimestamp(), ActivityKind.TYPE_UNKNOWN);
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case 1: // stop
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default:
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}
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}
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}
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final GarminSleepStageSampleProvider sleepStagesSampleProvider = new GarminSleepStageSampleProvider(getDevice(), getSession());
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final List<GarminSleepStageSample> stageSamples = sleepStagesSampleProvider.getAllSamples(
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timestamp_from * 1000L - 86400000L,
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timestamp_to * 1000L
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);
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if (!stageSamples.isEmpty()) {
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// We got actual sleep stages
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LOG.debug("Found {} sleep stage samples between {} and {}", stageSamples.size(), timestamp_from, timestamp_to);
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for (final GarminSleepStageSample stageSample : stageSamples) {
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final int activityKind;
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final FieldDefinitionSleepStage.SleepStage sleepStage = FieldDefinitionSleepStage.SleepStage.fromId(stageSample.getStage());
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if (sleepStage == null) {
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LOG.error("Unknown sleep stage for {}", stageSample.getStage());
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continue;
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}
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switch (sleepStage) {
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case LIGHT:
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activityKind = ActivityKind.TYPE_LIGHT_SLEEP;
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break;
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case DEEP:
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activityKind = ActivityKind.TYPE_DEEP_SLEEP;
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break;
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case REM:
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activityKind = ActivityKind.TYPE_REM_SLEEP;
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break;
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default:
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activityKind = ActivityKind.TYPE_UNKNOWN;
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break;
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}
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stagesMap.put(stageSample.getTimestamp(), activityKind);
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}
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}
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if (!stagesMap.isEmpty()) {
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for (final GarminActivitySample sample : samples) {
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final long ts = sample.getTimestamp() * 1000L;
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final Integer sleepType = stagesMap.get(ts);
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if (sleepType != null && !sleepType.equals(ActivityKind.TYPE_UNKNOWN)) {
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sample.setRawKind(sleepType);
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switch (sleepType) {
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case ActivityKind.TYPE_DEEP_SLEEP:
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sample.setRawIntensity(20);
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break;
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case ActivityKind.TYPE_LIGHT_SLEEP:
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sample.setRawIntensity(30);
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break;
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case ActivityKind.TYPE_REM_SLEEP:
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sample.setRawIntensity(40);
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break;
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}
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}
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}
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}
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}
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}
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