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4 天以前 ae6f40460dcd56af6c5f60ba52c883854c3bac55
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/*  Copyright (C) 2017-2024 Andreas Shimokawa, Daniele Gobbetti, João
    Paulo Barraca
 
    This file is part of Gadgetbridge.
 
    Gadgetbridge is free software: you can redistribute it and/or modify
    it under the terms of the GNU Affero General Public License as published
    by the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.
 
    Gadgetbridge is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU Affero General Public License for more details.
 
    You should have received a copy of the GNU Affero General Public License
    along with this program.  If not, see <https://www.gnu.org/licenses/>. */
package nodomain.freeyourgadget.gadgetbridge.devices.hplus;
 
/*
 * @author João Paulo Barraca &lt;jpbarraca@gmail.com&gt;
 */
 
import java.util.Calendar;
import java.util.Collections;
import java.util.Comparator;
import java.util.GregorianCalendar;
import java.util.List;
 
import androidx.annotation.NonNull;
 
import de.greenrobot.dao.AbstractDao;
import de.greenrobot.dao.Property;
import de.greenrobot.dao.query.QueryBuilder;
import nodomain.freeyourgadget.gadgetbridge.database.DBHelper;
import nodomain.freeyourgadget.gadgetbridge.devices.AbstractSampleProvider;
import nodomain.freeyourgadget.gadgetbridge.entities.DaoSession;
import nodomain.freeyourgadget.gadgetbridge.entities.Device;
import nodomain.freeyourgadget.gadgetbridge.entities.HPlusHealthActivityOverlay;
import nodomain.freeyourgadget.gadgetbridge.entities.HPlusHealthActivityOverlayDao;
import nodomain.freeyourgadget.gadgetbridge.entities.HPlusHealthActivitySample;
import nodomain.freeyourgadget.gadgetbridge.entities.HPlusHealthActivitySampleDao;
import nodomain.freeyourgadget.gadgetbridge.impl.GBDevice;
import nodomain.freeyourgadget.gadgetbridge.model.ActivityKind;
import nodomain.freeyourgadget.gadgetbridge.model.ActivitySample;
import nodomain.freeyourgadget.gadgetbridge.service.devices.hplus.HPlusDataRecord;
 
public class HPlusHealthSampleProvider extends AbstractSampleProvider<HPlusHealthActivitySample> {
    public HPlusHealthSampleProvider(GBDevice device, DaoSession session) {
        super(device, session);
    }
 
    public ActivityKind normalizeType(int rawType) {
        switch (rawType) {
            case HPlusDataRecord.TYPE_DAY_SLOT:
            case HPlusDataRecord.TYPE_DAY_SUMMARY:
            case HPlusDataRecord.TYPE_REALTIME:
            case HPlusDataRecord.TYPE_SLEEP:
            case HPlusDataRecord.TYPE_UNKNOWN:
                return ActivityKind.UNKNOWN;
            default:
                return ActivityKind.fromCode(rawType);
        }
    }
 
    public int toRawActivityKind(ActivityKind activityKind) {
        switch (activityKind) {
            case DEEP_SLEEP:
            case LIGHT_SLEEP:
                return activityKind.getCode();
            default:
                return HPlusDataRecord.TYPE_DAY_SLOT;
        }
 
    }
 
    @NonNull
    @Override
    protected Property getTimestampSampleProperty() {
        return HPlusHealthActivitySampleDao.Properties.Timestamp;
    }
 
    @Override
    public HPlusHealthActivitySample createActivitySample() {
        return new HPlusHealthActivitySample();
    }
 
    @Override
    protected Property getRawKindSampleProperty() {
        return null; // HPlusHealthActivitySampleDao.Properties.RawKind;
    }
 
    @Override
    public float normalizeIntensity(int rawIntensity) {
        return rawIntensity / (float) 100.0;
    }
 
    @NonNull
    @Override
    protected Property getDeviceIdentifierSampleProperty() {
        return HPlusHealthActivitySampleDao.Properties.DeviceId;
    }
 
    @Override
    public AbstractDao<HPlusHealthActivitySample, ?> getSampleDao() {
        return getSession().getHPlusHealthActivitySampleDao();
    }
 
    @NonNull
    @Override
    public List<HPlusHealthActivitySample> getAllActivitySamples(int timestamp_from, int timestamp_to) {
        List<HPlusHealthActivitySample> samples = super.getGBActivitySamples(timestamp_from, timestamp_to);
 
        Device dbDevice = DBHelper.findDevice(getDevice(), getSession());
        if (dbDevice == null) {
            return Collections.emptyList();
        }
 
        QueryBuilder<HPlusHealthActivityOverlay> qb = getSession().getHPlusHealthActivityOverlayDao().queryBuilder();
 
        qb.where(HPlusHealthActivityOverlayDao.Properties.DeviceId.eq(dbDevice.getId()),
                HPlusHealthActivityOverlayDao.Properties.TimestampFrom.ge(timestamp_from - 3600 * 24),
                HPlusHealthActivityOverlayDao.Properties.TimestampTo.le(timestamp_to),
                HPlusHealthActivityOverlayDao.Properties.TimestampTo.ge(timestamp_from));
 
        List<HPlusHealthActivityOverlay> overlayRecords = qb.build().list();
 
 
        //Apply Overlays
        for (HPlusHealthActivityOverlay overlay : overlayRecords) {
 
            //Create fake events to improve activity counters if there are no events around the overlay
            //timestamp boundaries
            //Insert one before, one at the beginning, one at the end, and one 1s after.
            insertVirtualItem(samples, Math.max(overlay.getTimestampFrom() - 1, timestamp_from), overlay.getDeviceId(), overlay.getUserId());
            insertVirtualItem(samples, Math.max(overlay.getTimestampFrom(), timestamp_from), overlay.getDeviceId(), overlay.getUserId());
            insertVirtualItem(samples, Math.min(overlay.getTimestampTo() - 1, timestamp_to - 1), overlay.getDeviceId(), overlay.getUserId());
            insertVirtualItem(samples, Math.min(overlay.getTimestampTo(), timestamp_to), overlay.getDeviceId(), overlay.getUserId());
        }
 
        Collections.sort(samples, new Comparator<HPlusHealthActivitySample>() {
            public int compare(HPlusHealthActivitySample one, HPlusHealthActivitySample other) {
                return one.getTimestamp() - other.getTimestamp();
            }
        });
 
        //Apply Overlays
        for (HPlusHealthActivityOverlay overlay : overlayRecords) {
 
            long nonSleepTimeEnd = 0;
            for (HPlusHealthActivitySample sample : samples) {
                if (sample.getRawKind() == ActivityKind.NOT_WORN.getCode())
                    continue;
 
                if (sample.getTimestamp() >= overlay.getTimestampFrom() && sample.getTimestamp() < overlay.getTimestampTo()) {
                    if (overlay.getRawKind() == ActivityKind.NOT_WORN.getCode() || overlay.getRawKind() == ActivityKind.LIGHT_SLEEP.getCode() || overlay.getRawKind() == ActivityKind.DEEP_SLEEP.getCode()) {
                        if (sample.getRawKind() == HPlusDataRecord.TYPE_DAY_SLOT && sample.getSteps() > 0) {
                            nonSleepTimeEnd = sample.getTimestamp() + 10 * 60; // 10 minutes
                            continue;
                        } else if (sample.getRawKind() == HPlusDataRecord.TYPE_REALTIME && sample.getTimestamp() <= nonSleepTimeEnd) {
                            continue;
                        }
 
                        if (overlay.getRawKind() == ActivityKind.NOT_WORN.getCode())
                            sample.setHeartRate(0);
 
                        if (sample.getRawKind() != ActivityKind.NOT_WORN.getCode())
                            sample.setRawKind(overlay.getRawKind());
 
                        sample.setRawIntensity(10);
                    }
                }
            }
        }
 
 
        //Fix Step counters
        //Todays sample steps will come from the Day Slots messages
        //Historical steps will be provided by Day Summaries messages
        //This will allow both week and current day results to be consistent
        Calendar today = GregorianCalendar.getInstance();
        today.set(Calendar.HOUR_OF_DAY, 0);
        today.set(Calendar.MINUTE, 0);
        today.set(Calendar.SECOND, 0);
        today.set(Calendar.MILLISECOND, 0);
 
        int stepsTodayMax = 0;
        int stepsTodayCount = 0;
        HPlusHealthActivitySample lastSample = null;
 
        for (HPlusHealthActivitySample sample : samples) {
            if (sample.getTimestamp() >= today.getTimeInMillis() / 1000) {
 
                /* Strategy is:
                 * Calculate max steps from realtime messages
                 * Calculate sum of steps from day 10 minute slot summaries
                 */
 
                if (sample.getRawKind() == HPlusDataRecord.TYPE_REALTIME) {
                    stepsTodayMax = Math.max(stepsTodayMax, sample.getSteps());
                } else if (sample.getRawKind() == HPlusDataRecord.TYPE_DAY_SLOT) {
                    stepsTodayCount += sample.getSteps();
                }
 
                sample.setSteps(ActivitySample.NOT_MEASURED);
                lastSample = sample;
            } else {
                if (sample.getRawKind() != HPlusDataRecord.TYPE_DAY_SUMMARY) {
                    sample.setSteps(ActivitySample.NOT_MEASURED);
                }
            }
        }
 
        if (lastSample != null)
            lastSample.setSteps(Math.max(stepsTodayCount, stepsTodayMax));
 
        detachFromSession();
 
        return samples;
    }
 
    private void insertVirtualItem(List<HPlusHealthActivitySample> samples, int timestamp, long deviceId, long userId) {
        HPlusHealthActivitySample sample = new HPlusHealthActivitySample(
                timestamp,            // ts
                deviceId,
                userId,          // User id
                null,                         // Raw Data
                ActivityKind.UNKNOWN.getCode(),
                1, // Intensity
                ActivitySample.NOT_MEASURED, // Steps
                ActivitySample.NOT_MEASURED, // HR
                ActivitySample.NOT_MEASURED, // Distance
                ActivitySample.NOT_MEASURED  // Calories
        );
 
        sample.setProvider(this);
        samples.add(sample);
    }
}