package nodomain.freeyourgadget.gadgetbridge.util;
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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 java.io.File;
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import java.io.IOException;
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import java.util.List;
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import java.util.stream.Collectors;
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import nodomain.freeyourgadget.gadgetbridge.GBApplication;
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import nodomain.freeyourgadget.gadgetbridge.entities.BaseActivitySummary;
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import nodomain.freeyourgadget.gadgetbridge.export.ActivityTrackExporter;
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import nodomain.freeyourgadget.gadgetbridge.export.GPXExporter;
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import nodomain.freeyourgadget.gadgetbridge.model.ActivityPoint;
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import nodomain.freeyourgadget.gadgetbridge.model.ActivityTrack;
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import nodomain.freeyourgadget.gadgetbridge.service.devices.garmin.fit.FitFile;
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import nodomain.freeyourgadget.gadgetbridge.service.devices.garmin.fit.messages.FitRecord;
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public final class ActivitySummaryUtils {
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private static final Logger LOG = LoggerFactory.getLogger(ActivitySummaryUtils.class);
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private ActivitySummaryUtils() {
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// utility class
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}
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@Nullable
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public static File getTrackFile(final BaseActivitySummary summary) {
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final String gpxTrack = summary.getGpxTrack();
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if (gpxTrack != null) {
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return FileUtils.tryFixPath(new File(gpxTrack));
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}
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final String rawDetails = summary.getRawDetailsPath();
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if (rawDetails != null && rawDetails.endsWith(".fit")) {
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return FileUtils.tryFixPath(new File(rawDetails));
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}
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return null;
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}
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@Nullable
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public static File getGpxFile(final BaseActivitySummary summary) {
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final File trackFile = getTrackFile(summary);
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if (trackFile == null) {
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return null;
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}
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try {
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if (trackFile.getName().endsWith(".gpx")) {
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return trackFile;
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} else if (trackFile.getName().endsWith(".fit")) {
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return convertFitToGpx(summary, trackFile);
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} else {
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LOG.error("Unknown track format for {}", trackFile.getName());
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}
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} catch (final Exception e) {
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LOG.error("Failed to get gpx track", e);
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}
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return null;
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}
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private static File convertFitToGpx(final BaseActivitySummary summary, final File file) throws IOException, ActivityTrackExporter.GPXTrackEmptyException {
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final FitFile fitFile = FitFile.parseIncoming(file);
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final List<ActivityPoint> activityPoints = fitFile.getRecords().stream()
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.filter(r -> r instanceof FitRecord)
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.map(r -> ((FitRecord) r).toActivityPoint())
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.filter(ap -> ap.getLocation() != null)
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.collect(Collectors.toList());
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final ActivityTrack activityTrack = new ActivityTrack();
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activityTrack.setName(summary.getName());
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activityTrack.addTrackPoints(activityPoints);
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final File cacheDir = GBApplication.getContext().getCacheDir();
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final File rawCacheDir = new File(cacheDir, "gpx");
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//noinspection ResultOfMethodCallIgnored
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rawCacheDir.mkdir();
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final File gpxFile = new File(rawCacheDir, file.getName().replace(".fit", ".gpx"));
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final GPXExporter gpxExporter = new GPXExporter();
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gpxExporter.performExport(activityTrack, gpxFile);
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return gpxFile;
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}
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}
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