more work on autosens
This commit is contained in:
Milos Kozak
parent
5fe3c50171
commit
3add216584
8 changed files with 343 additions and 416 deletions
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@ -1,17 +1,5 @@
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package info.nightscout.androidaps.data;
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import java.util.Date;
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import java.util.List;
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import info.nightscout.androidaps.MainApp;
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import info.nightscout.androidaps.db.BgReading;
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import info.nightscout.androidaps.db.Treatment;
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import info.nightscout.androidaps.interfaces.PluginBase;
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import info.nightscout.androidaps.plugins.OpenAPSAMA.Autosens;
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import info.nightscout.androidaps.plugins.OpenAPSAMA.AutosensResult;
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import info.nightscout.androidaps.plugins.OpenAPSAMA.OpenAPSAMAPlugin;
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import info.nightscout.androidaps.plugins.NSClientInternal.data.NSProfile;
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/**
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* Created by mike on 04.01.2017.
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*/
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@ -19,28 +7,4 @@ public class MealData {
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public double boluses = 0d;
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public double carbs = 0d;
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public double mealCOB = 0.0d;
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public void addTreatment(Treatment treatment) {
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NSProfile profile = MainApp.getConfigBuilder().getActiveProfile().getProfile();
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if (profile == null) return;
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long now = new Date().getTime();
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long dia_ago = now - (new Double(1.5d * profile.getDia() * 60 * 60 * 1000l)).longValue();
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long t = treatment.created_at.getTime();
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if (t > dia_ago && t <= now) {
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if (treatment.carbs >= 1) {
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carbs += treatment.carbs;
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if (MainApp.getSpecificPlugin(OpenAPSAMAPlugin.class).isEnabled(PluginBase.APS)) {
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AutosensResult result = Autosens.detectSensitivityandCarbAbsorption((long) (new Date().getTime() - 60 * 60 * 1000L * profile.getDia() * 2), t);
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double myCarbsAbsorbed = result.carbsAbsorbed;
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double myMealCOB = Math.max(0, carbs - myCarbsAbsorbed);
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mealCOB = Math.max(mealCOB, myMealCOB);
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}
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}
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if (treatment.insulin > 0 && treatment.mealBolus) {
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boluses += treatment.insulin;
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}
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}
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}
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}
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@ -7,8 +7,10 @@ import java.util.Date;
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*/
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public class AutosensData {
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long time = 0L;
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String pastSensitivity = "";
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double deviation = 0d;
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boolean calculateWithDeviation = false;
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double absorbed = 0d;
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double carbsFromBolus = 0d;
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public double cob = 0;
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@ -1,4 +1,4 @@
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package info.nightscout.androidaps.plugins.OpenAPSAMA;
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package info.nightscout.androidaps.plugins.IobCobCalculator;
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import org.json.JSONException;
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import org.json.JSONObject;
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@ -12,15 +12,14 @@ import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import java.util.ArrayList;
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import java.util.Arrays;
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import java.util.Date;
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import java.util.HashMap;
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import java.util.List;
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import info.nightscout.androidaps.Config;
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import info.nightscout.androidaps.Constants;
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import info.nightscout.androidaps.MainApp;
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import info.nightscout.androidaps.data.IobTotal;
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import info.nightscout.androidaps.data.MealData;
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import info.nightscout.androidaps.db.BgReading;
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import info.nightscout.androidaps.db.Treatment;
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import info.nightscout.androidaps.events.EventNewBG;
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@ -30,9 +29,9 @@ import info.nightscout.androidaps.interfaces.TreatmentsInterface;
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import info.nightscout.androidaps.plugins.ConfigBuilder.ConfigBuilderPlugin;
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import info.nightscout.androidaps.plugins.IobCobCalculator.events.EventNewHistoryData;
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import info.nightscout.androidaps.plugins.NSClientInternal.data.NSProfile;
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import info.nightscout.androidaps.plugins.OpenAPSAMA.Autosens;
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import info.nightscout.androidaps.plugins.Treatments.TreatmentsPlugin;
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import info.nightscout.utils.Round;
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import info.nightscout.utils.SP;
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import info.nightscout.utils.SafeParse;
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/**
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* Created by mike on 24.04.2017.
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@ -41,17 +40,19 @@ import info.nightscout.utils.SP;
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public class IobCobCalculatorPlugin implements PluginBase {
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private static Logger log = LoggerFactory.getLogger(IobCobCalculatorPlugin.class);
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private static LongSparseArray<IobTotal> iobTable = new LongSparseArray<>();
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private static LongSparseArray<AutosensData> autosensDataTable = new LongSparseArray<>();
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private static LongSparseArray<IobTotal> iobTable = new LongSparseArray<>(); // oldest at index 0
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private static LongSparseArray<AutosensData> autosensDataTable = new LongSparseArray<>(); // oldest at index 0
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private static List<BgReading> bgReadings = null; // newest at index 0
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private static List<BgReading> bucketed_data = null;
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private static volatile List<BgReading> bgReadings = null; // newest at index 0
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private static volatile List<BgReading> bucketed_data = null;
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private static double dia = Constants.defaultDIA;
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private static Handler sHandler = null;
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private static HandlerThread sHandlerThread = null;
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private static Object dataLock = new Object();
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@Override
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public int getType() {
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return GENERAL;
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@ -109,15 +110,20 @@ public class IobCobCalculatorPlugin implements PluginBase {
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@Nullable
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public static List<BgReading> getBucketedData(long fromTime) {
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if (bucketed_data == null) {
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log.debug("No bucketed data available");
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return null;
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}
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int index = indexNewerThan(fromTime);
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if (index > -1) {
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log.debug("Bucketed data striped off: " + index + "/" + bucketed_data.size());
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return bucketed_data.subList(0, index);
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//log.debug("Locking getBucketedData");
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synchronized (dataLock) {
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if (bucketed_data == null) {
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log.debug("No bucketed data available");
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return null;
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}
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int index = indexNewerThan(fromTime);
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if (index > -1) {
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List<BgReading> part = bucketed_data.subList(0, index);
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log.debug("Bucketed data striped off: " + part.size() + "/" + bucketed_data.size());
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return part;
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}
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}
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//log.debug("Releasing getBucketedData");
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return null;
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}
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@ -137,168 +143,178 @@ public class IobCobCalculatorPlugin implements PluginBase {
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}
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private void loadBgData() {
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onNewProfile(new EventNewBasalProfile(null));
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bgReadings = MainApp.getDbHelper().getBgreadingsDataFromTime((long) (new Date().getTime() - 60 * 60 * 1000L * (24 + dia)), false);
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log.debug("BG data loaded. Size: " + bgReadings.size());
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//log.debug("Locking loadBgData");
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synchronized (dataLock) {
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onNewProfile(new EventNewBasalProfile(null));
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bgReadings = MainApp.getDbHelper().getBgreadingsDataFromTime((long) (new Date().getTime() - 60 * 60 * 1000L * (24 + dia)), false);
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log.debug("BG data loaded. Size: " + bgReadings.size());
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}
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//log.debug("Releasing loadBgData");
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}
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public void createBucketedData() {
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if (bgReadings == null || bgReadings.size() < 3) {
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bucketed_data = null;
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return;
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}
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bucketed_data = new ArrayList<>();
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bucketed_data.add(bgReadings.get(0));
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int j = 0;
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for (int i = 1; i < bgReadings.size(); ++i) {
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long bgTime = bgReadings.get(i).getTimeIndex();
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long lastbgTime = bgReadings.get(i - 1).getTimeIndex();
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//log.error("Processing " + i + ": " + new Date(bgTime).toString() + " " + bgReadings.get(i).value + " Previous: " + new Date(lastbgTime).toString() + " " + bgReadings.get(i - 1).value);
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if (bgReadings.get(i).value < 39 || bgReadings.get(i - 1).value < 39) {
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continue;
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//log.debug("Locking createBucketedData");
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synchronized (dataLock) {
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if (bgReadings == null || bgReadings.size() < 3) {
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bucketed_data = null;
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return;
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}
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long elapsed_minutes = (bgTime - lastbgTime) / (60 * 1000);
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if (Math.abs(elapsed_minutes) > 8) {
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// interpolate missing data points
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double lastbg = bgReadings.get(i - 1).value;
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elapsed_minutes = Math.abs(elapsed_minutes);
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//console.error(elapsed_minutes);
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long nextbgTime;
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while (elapsed_minutes > 5) {
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nextbgTime = lastbgTime - 5 * 60 * 1000;
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bucketed_data = new ArrayList<>();
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bucketed_data.add(bgReadings.get(0));
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int j = 0;
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for (int i = 1; i < bgReadings.size(); ++i) {
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long bgTime = bgReadings.get(i).getTimeIndex();
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long lastbgTime = bgReadings.get(i - 1).getTimeIndex();
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//log.error("Processing " + i + ": " + new Date(bgTime).toString() + " " + bgReadings.get(i).value + " Previous: " + new Date(lastbgTime).toString() + " " + bgReadings.get(i - 1).value);
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if (bgReadings.get(i).value < 39 || bgReadings.get(i - 1).value < 39) {
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continue;
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}
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long elapsed_minutes = (bgTime - lastbgTime) / (60 * 1000);
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if (Math.abs(elapsed_minutes) > 8) {
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// interpolate missing data points
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double lastbg = bgReadings.get(i - 1).value;
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elapsed_minutes = Math.abs(elapsed_minutes);
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//console.error(elapsed_minutes);
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long nextbgTime;
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while (elapsed_minutes > 5) {
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nextbgTime = lastbgTime - 5 * 60 * 1000;
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j++;
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BgReading newBgreading = new BgReading();
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newBgreading.timeIndex = nextbgTime;
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double gapDelta = bgReadings.get(i).value - lastbg;
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//console.error(gapDelta, lastbg, elapsed_minutes);
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double nextbg = lastbg + (5d / elapsed_minutes * gapDelta);
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newBgreading.value = Math.round(nextbg);
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//console.error("Interpolated", bucketed_data[j]);
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bucketed_data.add(newBgreading);
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//log.error("******************************************************************************************************* Adding:" + new Date(newBgreading.timeIndex).toString() + " " + newBgreading.value);
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elapsed_minutes = elapsed_minutes - 5;
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lastbg = nextbg;
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lastbgTime = nextbgTime;
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}
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j++;
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BgReading newBgreading = new BgReading();
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newBgreading.timeIndex = nextbgTime;
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double gapDelta = bgReadings.get(i).value - lastbg;
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//console.error(gapDelta, lastbg, elapsed_minutes);
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double nextbg = lastbg + (5d / elapsed_minutes * gapDelta);
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newBgreading.value = Math.round(nextbg);
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//console.error("Interpolated", bucketed_data[j]);
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newBgreading.value = bgReadings.get(i).value;
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newBgreading.timeIndex = bgTime;
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bucketed_data.add(newBgreading);
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//log.error("******************************************************************************************************* Adding:" + new Date(newBgreading.timeIndex).toString() + " " + newBgreading.value);
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elapsed_minutes = elapsed_minutes - 5;
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lastbg = nextbg;
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lastbgTime = nextbgTime;
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//log.error("******************************************************************************************************* Copying:" + new Date(newBgreading.timeIndex).toString() + " " + newBgreading.value);
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} else if (Math.abs(elapsed_minutes) > 2) {
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j++;
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BgReading newBgreading = new BgReading();
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newBgreading.value = bgReadings.get(i).value;
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newBgreading.timeIndex = bgTime;
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bucketed_data.add(newBgreading);
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//log.error("******************************************************************************************************* Copying:" + new Date(newBgreading.timeIndex).toString() + " " + newBgreading.value);
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} else {
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bucketed_data.get(j).value = (bucketed_data.get(j).value + bgReadings.get(i).value) / 2;
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//log.error("***** Average");
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}
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j++;
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BgReading newBgreading = new BgReading();
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newBgreading.value = bgReadings.get(i).value;
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newBgreading.timeIndex = bgTime;
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bucketed_data.add(newBgreading);
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//log.error("******************************************************************************************************* Copying:" + new Date(newBgreading.timeIndex).toString() + " " + newBgreading.value);
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} else if (Math.abs(elapsed_minutes) > 2) {
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j++;
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BgReading newBgreading = new BgReading();
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newBgreading.value = bgReadings.get(i).value;
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newBgreading.timeIndex = bgTime;
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bucketed_data.add(newBgreading);
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//log.error("******************************************************************************************************* Copying:" + new Date(newBgreading.timeIndex).toString() + " " + newBgreading.value);
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} else {
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bucketed_data.get(j).value = (bucketed_data.get(j).value + bgReadings.get(i).value) / 2;
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//log.error("***** Average");
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}
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log.debug("Bucketed data created. Size: " + bucketed_data.size());
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}
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log.debug("Bucketed data created. Size: " + bucketed_data.size());
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//log.debug("Releasing createBucketedData");
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}
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public void calculateSensitivityData() {
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NSProfile profile = ConfigBuilderPlugin.getActiveProfile() != null ? ConfigBuilderPlugin.getActiveProfile().getProfile() : null;
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//log.debug("Locking calculateSensitivityData");
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synchronized (dataLock) {
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NSProfile profile = ConfigBuilderPlugin.getActiveProfile() != null ? ConfigBuilderPlugin.getActiveProfile().getProfile() : null;
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if (profile == null) {
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log.debug("calculateSensitivityData: No profile available");
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return;
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}
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if (ConfigBuilderPlugin.getActiveTreatments() == null) {
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log.debug("calculateSensitivityData: No treatments plugin");
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return;
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}
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TreatmentsInterface treatmentsInterface = ConfigBuilderPlugin.getActiveTreatments();
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if (bucketed_data == null || bucketed_data.size() < 3) {
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log.debug("calculateSensitivityData: No bucketed data available");
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return;
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}
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long prevDataTime = roundUpTime(bucketed_data.get(bucketed_data.size() - 3).timeIndex);
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log.debug("Prev data time: " + new Date(prevDataTime).toLocaleString());
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AutosensData previous = autosensDataTable.get(prevDataTime);
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// start from oldest to be able sub cob
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for (int i = bucketed_data.size() - 4; i >= 0; i--) {
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// check if data already exists
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long bgTime = bucketed_data.get(i).timeIndex;
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bgTime = roundUpTime(bgTime);
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AutosensData existing;
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if ((existing = autosensDataTable.get(bgTime)) != null) {
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previous = existing;
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continue;
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if (profile == null) {
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log.debug("calculateSensitivityData: No profile available");
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return;
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}
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int secondsFromMidnight = NSProfile.secondsFromMidnight(bgTime);
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double sens = NSProfile.toMgdl(profile.getIsf(secondsFromMidnight), profile.getUnits());
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AutosensData autosensData = new AutosensData();
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//console.error(bgTime , bucketed_data[i].glucose);
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double bg;
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double avgDelta;
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double delta;
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bg = bucketed_data.get(i).value;
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if (bg < 39 || bucketed_data.get(i + 3).value < 39) {
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log.error("! value < 39");
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continue;
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}
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avgDelta = (bg - bucketed_data.get(i + 3).value) / 3;
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delta = (bg - bucketed_data.get(i + 1).value);
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IobTotal iob = calulateFromTreatmentsAndTemps(bgTime);
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double bgi = Math.round((-iob.activity * sens * 5) * 100) / 100d;
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double deviation = delta - bgi;
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List<Treatment> recentTreatments = treatmentsInterface.getTreatments5MinBack(bgTime);
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for (int ir = 0; ir < recentTreatments.size(); ir++) {
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autosensData.carbsFromBolus += recentTreatments.get(ir).carbs;
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if (ConfigBuilderPlugin.getActiveTreatments() == null) {
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log.debug("calculateSensitivityData: No treatments plugin");
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return;
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}
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// if we absorbing carbs
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if (previous != null && previous.cob > 0) {
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// figure out how many carbs that represents
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// but always assume at least 3mg/dL/5m (default) absorption
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double ci = Math.max(deviation, SP.getDouble("openapsama_min_5m_carbimpact", 3.0));
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autosensData.absorbed = ci * profile.getIc(secondsFromMidnight) / sens;
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// and add that to the running total carbsAbsorbed
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autosensData.cob = Math.max(previous.cob - autosensData.absorbed, 0d);
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TreatmentsInterface treatmentsInterface = ConfigBuilderPlugin.getActiveTreatments();
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if (bucketed_data == null || bucketed_data.size() < 3) {
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log.debug("calculateSensitivityData: No bucketed data available");
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return;
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}
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autosensData.cob += autosensData.carbsFromBolus;
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// calculate autosens only without COB
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if (autosensData.cob <= 0) {
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if (deviation > 0) {
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autosensData.pastSensitivity += "+";
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} else if (deviation == 0) {
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autosensData.pastSensitivity += "=";
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} else {
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autosensData.pastSensitivity += "-";
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long prevDataTime = roundUpTime(bucketed_data.get(bucketed_data.size() - 3).timeIndex);
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log.debug("Prev data time: " + new Date(prevDataTime).toLocaleString());
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AutosensData previous = autosensDataTable.get(prevDataTime);
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// start from oldest to be able sub cob
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for (int i = bucketed_data.size() - 4; i >= 0; i--) {
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// check if data already exists
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long bgTime = bucketed_data.get(i).timeIndex;
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bgTime = roundUpTime(bgTime);
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AutosensData existing;
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if ((existing = autosensDataTable.get(bgTime)) != null) {
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previous = existing;
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continue;
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}
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//avgDeltas[i] = avgDelta;
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//bgis[i] = bgi;
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int secondsFromMidnight = NSProfile.secondsFromMidnight(bgTime);
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double sens = NSProfile.toMgdl(profile.getIsf(secondsFromMidnight), profile.getUnits());
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AutosensData autosensData = new AutosensData();
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autosensData.time = bgTime;
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//console.error(bgTime , bucketed_data[i].glucose);
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double bg;
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double avgDelta;
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double delta;
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bg = bucketed_data.get(i).value;
|
||||
if (bg < 39 || bucketed_data.get(i + 3).value < 39) {
|
||||
log.error("! value < 39");
|
||||
continue;
|
||||
}
|
||||
avgDelta = (bg - bucketed_data.get(i + 3).value) / 3;
|
||||
delta = (bg - bucketed_data.get(i + 1).value);
|
||||
|
||||
IobTotal iob = calulateFromTreatmentsAndTemps(bgTime);
|
||||
|
||||
double bgi = Math.round((-iob.activity * sens * 5) * 100) / 100d;
|
||||
double deviation = delta - bgi;
|
||||
|
||||
List<Treatment> recentTreatments = treatmentsInterface.getTreatments5MinBack(bgTime);
|
||||
for (int ir = 0; ir < recentTreatments.size(); ir++) {
|
||||
autosensData.carbsFromBolus += recentTreatments.get(ir).carbs;
|
||||
}
|
||||
|
||||
// if we are absorbing carbs
|
||||
if (previous != null && previous.cob > 0) {
|
||||
// figure out how many carbs that represents
|
||||
// but always assume at least 3mg/dL/5m (default) absorption
|
||||
double ci = Math.max(deviation, SP.getDouble("openapsama_min_5m_carbimpact", 3.0));
|
||||
autosensData.absorbed = ci * profile.getIc(secondsFromMidnight) / sens;
|
||||
// and add that to the running total carbsAbsorbed
|
||||
autosensData.cob = Math.max(previous.cob - autosensData.absorbed, 0d);
|
||||
}
|
||||
autosensData.cob += autosensData.carbsFromBolus;
|
||||
autosensData.deviation = deviation;
|
||||
} else {
|
||||
autosensData.pastSensitivity += "C";
|
||||
//console.error(bgTime);
|
||||
|
||||
// calculate autosens only without COB
|
||||
if (autosensData.cob <= 0) {
|
||||
if (deviation > 0) {
|
||||
autosensData.pastSensitivity += "+";
|
||||
} else if (deviation == 0) {
|
||||
autosensData.pastSensitivity += "=";
|
||||
} else {
|
||||
autosensData.pastSensitivity += "-";
|
||||
}
|
||||
autosensData.calculateWithDeviation = true;
|
||||
} else {
|
||||
autosensData.pastSensitivity += "C";
|
||||
}
|
||||
//log.debug("TIME: " + new Date(bgTime).toString() + " BG: " + bg + " SENS: " + sens + " DELTA: " + delta + " AVGDELTA: " + avgDelta + " IOB: " + iob.iob + " ACTIVITY: " + iob.activity + " BGI: " + bgi + " DEVIATION: " + deviation);
|
||||
|
||||
previous = autosensData;
|
||||
autosensDataTable.put(bgTime, autosensData);
|
||||
log.debug(autosensData.log(bgTime));
|
||||
}
|
||||
//log.debug("TIME: " + new Date(bgTime).toString() + " BG: " + bg + " SENS: " + sens + " DELTA: " + delta + " AVGDELTA: " + avgDelta + " IOB: " + iob.iob + " ACTIVITY: " + iob.activity + " BGI: " + bgi + " DEVIATION: " + deviation);
|
||||
|
||||
previous = autosensData;
|
||||
autosensDataTable.put(bgTime, autosensData);
|
||||
log.debug(autosensData.log(bgTime));
|
||||
}
|
||||
|
||||
//log.debug("Releasing calculateSensitivityData");
|
||||
}
|
||||
|
||||
public static IobTotal calulateFromTreatmentsAndTemps(long time) {
|
||||
|
|
@ -326,7 +342,7 @@ public class IobCobCalculatorPlugin implements PluginBase {
|
|||
|
||||
public static AutosensData getAutosensData(long time) {
|
||||
long now = new Date().getTime();
|
||||
if (time > now )
|
||||
if (time > now)
|
||||
return null;
|
||||
time = roundUpTime(time);
|
||||
AutosensData data = autosensDataTable.get(time);
|
||||
|
|
@ -339,6 +355,15 @@ public class IobCobCalculatorPlugin implements PluginBase {
|
|||
}
|
||||
}
|
||||
|
||||
public static AutosensData getLastAutosensData() {
|
||||
AutosensData data = autosensDataTable.valueAt(autosensDataTable.size() - 1);
|
||||
if (data.time < new Date().getTime() - 5 * 60 * 1000) {
|
||||
return null;
|
||||
} else {
|
||||
return data;
|
||||
}
|
||||
}
|
||||
|
||||
public static IobTotal[] calculateIobArrayInDia() {
|
||||
NSProfile profile = ConfigBuilderPlugin.getActiveProfile().getProfile();
|
||||
// predict IOB out to DIA plus 30m
|
||||
|
|
@ -355,6 +380,103 @@ public class IobCobCalculatorPlugin implements PluginBase {
|
|||
return array;
|
||||
}
|
||||
|
||||
public static AutosensResult detectSensitivity(long fromTime) {
|
||||
//log.debug("Locking detectSensitivity");
|
||||
synchronized (dataLock) {
|
||||
if (autosensDataTable == null || autosensDataTable.size() < 4) {
|
||||
log.debug("No bucketed data available");
|
||||
return new AutosensResult();
|
||||
}
|
||||
|
||||
AutosensData current = getLastAutosensData();
|
||||
if (current == null) {
|
||||
log.debug("No current autosens data available");
|
||||
return new AutosensResult();
|
||||
}
|
||||
|
||||
|
||||
List<Double> deviationsArray = new ArrayList<>();
|
||||
String pastSensitivity = "";
|
||||
int index = 0;
|
||||
while (index < autosensDataTable.size()) {
|
||||
AutosensData autosensData = autosensDataTable.valueAt(index);
|
||||
|
||||
if (autosensData.time < fromTime) {
|
||||
index++;
|
||||
continue;
|
||||
}
|
||||
|
||||
if (autosensData.calculateWithDeviation)
|
||||
deviationsArray.add(autosensData.deviation);
|
||||
|
||||
pastSensitivity += autosensData.pastSensitivity;
|
||||
int secondsFromMidnight = NSProfile.secondsFromMidnight(autosensData.time);
|
||||
if (secondsFromMidnight % 3600 < 2.5 * 60 || secondsFromMidnight % 3600 > 57.5 * 60) {
|
||||
pastSensitivity += "(" + Math.round(secondsFromMidnight / 3600d) + ")";
|
||||
}
|
||||
index++;
|
||||
}
|
||||
|
||||
Double[] deviations = new Double[deviationsArray.size()];
|
||||
deviations = deviationsArray.toArray(deviations);
|
||||
|
||||
NSProfile profile = ConfigBuilderPlugin.getActiveProfile().getProfile();
|
||||
|
||||
double ratio = 1;
|
||||
String ratioLimit = "";
|
||||
String sensResult = "";
|
||||
|
||||
log.debug("Records: " + index + " " + pastSensitivity);
|
||||
Arrays.sort(deviations);
|
||||
|
||||
for (double i = 0.9; i > 0.1; i = i - 0.02) {
|
||||
if (percentile(deviations, (i + 0.02)) >= 0 && percentile(deviations, i) < 0) {
|
||||
log.debug(Math.round(100 * i) + "% of non-meal deviations negative (target 45%-50%)");
|
||||
}
|
||||
}
|
||||
double pSensitive = percentile(deviations, 0.50);
|
||||
double pResistant = percentile(deviations, 0.45);
|
||||
|
||||
double basalOff = 0;
|
||||
|
||||
if (pSensitive < 0) { // sensitive
|
||||
basalOff = pSensitive * (60 / 5) / NSProfile.toMgdl(profile.getIsf(NSProfile.secondsFromMidnight()), profile.getUnits());
|
||||
sensResult = "Excess insulin sensitivity detected";
|
||||
} else if (pResistant > 0) { // resistant
|
||||
basalOff = pResistant * (60 / 5) / NSProfile.toMgdl(profile.getIsf(NSProfile.secondsFromMidnight()), profile.getUnits());
|
||||
sensResult = "Excess insulin resistance detected";
|
||||
} else {
|
||||
sensResult = "Sensitivity normal";
|
||||
}
|
||||
log.debug(sensResult);
|
||||
ratio = 1 + (basalOff / profile.getMaxDailyBasal());
|
||||
|
||||
double rawRatio = ratio;
|
||||
ratio = Math.max(ratio, SafeParse.stringToDouble(SP.getString("openapsama_autosens_min", "0.7")));
|
||||
ratio = Math.min(ratio, SafeParse.stringToDouble(SP.getString("openapsama_autosens_max", "1.2")));
|
||||
|
||||
if (ratio != rawRatio) {
|
||||
ratioLimit = "Ratio limited from " + rawRatio + " to " + ratio;
|
||||
log.debug(ratioLimit);
|
||||
}
|
||||
|
||||
double newisf = Math.round(NSProfile.toMgdl(profile.getIsf(NSProfile.secondsFromMidnight()), profile.getUnits()) / ratio);
|
||||
if (ratio != 1) {
|
||||
log.debug("ISF adjusted from " + NSProfile.toMgdl(profile.getIsf(NSProfile.secondsFromMidnight()), profile.getUnits()) + " to " + newisf);
|
||||
}
|
||||
|
||||
AutosensResult output = new AutosensResult();
|
||||
output.ratio = Round.roundTo(ratio, 0.01);
|
||||
output.carbsAbsorbed = Round.roundTo(current.cob, 0.01);
|
||||
output.pastSensitivity = pastSensitivity;
|
||||
output.ratioLimit = ratioLimit;
|
||||
output.sensResult = sensResult;
|
||||
return output;
|
||||
}
|
||||
//log.debug("Releasing detectSensitivity");
|
||||
}
|
||||
|
||||
|
||||
public static JSONArray convertToJSONArray(IobTotal[] iobArray) {
|
||||
JSONArray array = new JSONArray();
|
||||
for (int i = 0; i < iobArray.length; i++) {
|
||||
|
|
@ -388,24 +510,44 @@ public class IobCobCalculatorPlugin implements PluginBase {
|
|||
// When historical data is changed (comming from NS etc) finished calculations after this date must be invalidated
|
||||
@Subscribe
|
||||
public void onNewHistoryData(EventNewHistoryData ev) {
|
||||
long time = ev.time;
|
||||
log.debug("Invalidating cached data to: " + new Date(time).toLocaleString());
|
||||
for (int index = iobTable.size() - 1; index >= 0; index--) {
|
||||
if (iobTable.keyAt(index) > time) {
|
||||
log.debug("Removing from iobTable: " + new Date(iobTable.keyAt(index)).toLocaleString());
|
||||
iobTable.removeAt(index);
|
||||
} else {
|
||||
break;
|
||||
}
|
||||
}
|
||||
for (int index = autosensDataTable.size() - 1; index >= 0; index--) {
|
||||
if (autosensDataTable.keyAt(index) > time) {
|
||||
log.debug("Removing from autosensDataTable: " + new Date(autosensDataTable.keyAt(index)).toLocaleString());
|
||||
autosensDataTable.removeAt(index);
|
||||
} else {
|
||||
break;
|
||||
//log.debug("Locking onNewHistoryData");
|
||||
synchronized (dataLock) {
|
||||
long time = ev.time;
|
||||
log.debug("Invalidating cached data to: " + new Date(time).toLocaleString());
|
||||
for (int index = iobTable.size() - 1; index >= 0; index--) {
|
||||
if (iobTable.keyAt(index) > time) {
|
||||
log.debug("Removing from iobTable: " + new Date(iobTable.keyAt(index)).toLocaleString());
|
||||
iobTable.removeAt(index);
|
||||
} else {
|
||||
break;
|
||||
}
|
||||
}
|
||||
for (int index = autosensDataTable.size() - 1; index >= 0; index--) {
|
||||
if (autosensDataTable.keyAt(index) > time) {
|
||||
log.debug("Removing from autosensDataTable: " + new Date(autosensDataTable.keyAt(index)).toLocaleString());
|
||||
autosensDataTable.removeAt(index);
|
||||
} else {
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
//log.debug("Releasing onNewHistoryData");
|
||||
}
|
||||
|
||||
// From https://gist.github.com/IceCreamYou/6ffa1b18c4c8f6aeaad2
|
||||
// Returns the value at a given percentile in a sorted numeric array.
|
||||
// "Linear interpolation between closest ranks" method
|
||||
public static double percentile(Double[] arr, double p) {
|
||||
if (arr.length == 0) return 0;
|
||||
if (p <= 0) return arr[0];
|
||||
if (p >= 1) return arr[arr.length - 1];
|
||||
|
||||
double index = arr.length * p,
|
||||
lower = Math.floor(index),
|
||||
upper = lower + 1,
|
||||
weight = index % 1;
|
||||
|
||||
if (upper >= arr.length) return arr[(int) lower];
|
||||
return arr[(int) lower] * (1 - weight) + arr[(int) upper] * weight;
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -1,204 +0,0 @@
|
|||
package info.nightscout.androidaps.plugins.OpenAPSAMA;
|
||||
|
||||
import org.slf4j.Logger;
|
||||
import org.slf4j.LoggerFactory;
|
||||
|
||||
import java.util.Arrays;
|
||||
import java.util.Date;
|
||||
import java.util.List;
|
||||
|
||||
import info.nightscout.androidaps.MainApp;
|
||||
import info.nightscout.androidaps.plugins.IobCobCalculator.IobCobCalculatorPlugin;
|
||||
import info.nightscout.androidaps.data.IobTotal;
|
||||
import info.nightscout.androidaps.db.BgReading;
|
||||
import info.nightscout.androidaps.plugins.NSClientInternal.data.NSProfile;
|
||||
import info.nightscout.utils.Round;
|
||||
import info.nightscout.utils.SP;
|
||||
import info.nightscout.utils.SafeParse;
|
||||
|
||||
|
||||
public class Autosens {
|
||||
private static Logger log = LoggerFactory.getLogger(Autosens.class);
|
||||
|
||||
public static AutosensResult detectSensitivityandCarbAbsorption(long dataFromTime, Long mealTime) {
|
||||
NSProfile profile = MainApp.getConfigBuilder().getActiveProfile().getProfile();
|
||||
|
||||
//console.error(mealTime);
|
||||
|
||||
double carbsAbsorbed = 0;
|
||||
|
||||
List<BgReading> bucketed_data = IobCobCalculatorPlugin.getBucketedData(dataFromTime);
|
||||
if (bucketed_data == null)
|
||||
return new AutosensResult();
|
||||
|
||||
//console.error(bucketed_data);
|
||||
//double[] avgDeltas = new double[bucketed_data.size() - 2];
|
||||
//double[] bgis = new double[bucketed_data.size() - 2];
|
||||
double[] deviations = new double[bucketed_data.size() - 2];
|
||||
|
||||
String pastSensitivity = "";
|
||||
for (int i = 0; i < bucketed_data.size() - 3; ++i) {
|
||||
long bgTime = bucketed_data.get(i).timeIndex;
|
||||
int secondsFromMidnight = NSProfile.secondsFromMidnight(new Date(bgTime));
|
||||
|
||||
String hour = "";
|
||||
//log.debug(new Date(bgTime).toString());
|
||||
if (secondsFromMidnight % 3600 < 2.5 * 60 || secondsFromMidnight % 3600 > 57.5 * 60) {
|
||||
hour += "(" + Math.round(secondsFromMidnight / 3600d) + ")";
|
||||
}
|
||||
|
||||
double sens = NSProfile.toMgdl(profile.getIsf(secondsFromMidnight), profile.getUnits());
|
||||
|
||||
//console.error(bgTime , bucketed_data[i].glucose);
|
||||
double bg;
|
||||
double avgDelta;
|
||||
double delta;
|
||||
bg = bucketed_data.get(i).value;
|
||||
if (bg < 39 || bucketed_data.get(i + 3).value < 39) {
|
||||
log.error("! value < 39");
|
||||
continue;
|
||||
}
|
||||
avgDelta = (bg - bucketed_data.get(i + 3).value) / 3;
|
||||
delta = (bg - bucketed_data.get(i + 1).value);
|
||||
|
||||
// avgDelta = avgDelta.toFixed(2);
|
||||
IobTotal iob = IobCobCalculatorPlugin.calulateFromTreatmentsAndTemps(bgTime);
|
||||
|
||||
double bgi = Math.round((-iob.activity * sens * 5) * 100) / 100d;
|
||||
// bgi = bgi.toFixed(2);
|
||||
//console.error(delta);
|
||||
double deviation = delta - bgi;
|
||||
// deviation = deviation.toFixed(2);
|
||||
//if (deviation < 0 && deviation > -2) { console.error("BG: "+bg+", avgDelta: "+avgDelta+", BGI: "+bgi+", deviation: "+deviation); }
|
||||
|
||||
// Exclude large positive deviations (carb absorption) from autosens
|
||||
if (avgDelta - bgi < 6) {
|
||||
if (deviation > 0) {
|
||||
pastSensitivity += "+";
|
||||
} else if (deviation == 0) {
|
||||
pastSensitivity += "=";
|
||||
} else {
|
||||
pastSensitivity += "-";
|
||||
}
|
||||
//avgDeltas[i] = avgDelta;
|
||||
//bgis[i] = bgi;
|
||||
deviations[i] = deviation;
|
||||
} else {
|
||||
pastSensitivity += ">";
|
||||
//console.error(bgTime);
|
||||
}
|
||||
pastSensitivity += hour;
|
||||
//log.debug("TIME: " + new Date(bgTime).toString() + " BG: " + bg + " SENS: " + sens + " DELTA: " + delta + " AVGDELTA: " + avgDelta + " IOB: " + iob.iob + " ACTIVITY: " + iob.activity + " BGI: " + bgi + " DEVIATION: " + deviation);
|
||||
|
||||
// if bgTime is more recent than mealTime
|
||||
if (mealTime != null && bgTime > mealTime) {
|
||||
// figure out how many carbs that represents
|
||||
// but always assume at least 3mg/dL/5m (default) absorption
|
||||
double ci = Math.max(deviation, SP.getDouble("openapsama_min_5m_carbimpact", 3.0));
|
||||
double absorbed = ci * profile.getIc(secondsFromMidnight) / sens;
|
||||
// and add that to the running total carbsAbsorbed
|
||||
carbsAbsorbed += absorbed;
|
||||
}
|
||||
}
|
||||
|
||||
double ratio = 1;
|
||||
String ratioLimit = "";
|
||||
String sensResult = "";
|
||||
|
||||
if (mealTime == null) {
|
||||
//console.error("");
|
||||
log.debug(pastSensitivity);
|
||||
//console.log(JSON.stringify(avgDeltas));
|
||||
//console.log(JSON.stringify(bgis));
|
||||
//Arrays.sort(avgDeltas);
|
||||
//Arrays.sort(bgis);
|
||||
Arrays.sort(deviations);
|
||||
|
||||
for (double i = 0.9; i > 0.1; i = i - 0.02) {
|
||||
//console.error("p="+i.toFixed(2)+": "+percentile(avgDeltas, i).toFixed(2)+", "+percentile(bgis, i).toFixed(2)+", "+percentile(deviations, i).toFixed(2));
|
||||
if (percentile(deviations, (i + 0.02)) >= 0 && percentile(deviations, i) < 0) {
|
||||
//console.error("p="+i.toFixed(2)+": "+percentile(avgDeltas, i).toFixed(2)+", "+percentile(bgis, i).toFixed(2)+", "+percentile(deviations, i).toFixed(2));
|
||||
log.debug(Math.round(100 * i) + "% of non-meal deviations negative (target 45%-50%)");
|
||||
}
|
||||
}
|
||||
double pSensitive = percentile(deviations, 0.50);
|
||||
double pResistant = percentile(deviations, 0.45);
|
||||
//p30 = percentile(deviations, 0.3);
|
||||
|
||||
// average = deviationSum / deviations.length;
|
||||
|
||||
//console.error("Mean deviation: "+average.toFixed(2));
|
||||
double basalOff = 0;
|
||||
|
||||
if (pSensitive < 0) { // sensitive
|
||||
basalOff = pSensitive * (60 / 5) / NSProfile.toMgdl(profile.getIsf(NSProfile.secondsFromMidnight()), profile.getUnits());
|
||||
sensResult = "Excess insulin sensitivity detected";
|
||||
} else if (pResistant > 0) { // resistant
|
||||
basalOff = pResistant * (60 / 5) / NSProfile.toMgdl(profile.getIsf(NSProfile.secondsFromMidnight()), profile.getUnits());
|
||||
sensResult = "Excess insulin resistance detected";
|
||||
} else {
|
||||
sensResult = "Sensitivity normal";
|
||||
}
|
||||
log.debug(sensResult);
|
||||
ratio = 1 + (basalOff / profile.getMaxDailyBasal());
|
||||
|
||||
// don't adjust more than 1.5x
|
||||
double rawRatio = ratio;
|
||||
ratio = Math.max(ratio, SafeParse.stringToDouble(SP.getString("openapsama_autosens_min", "0.7")));
|
||||
ratio = Math.min(ratio, SafeParse.stringToDouble(SP.getString("openapsama_autosens_max", "1.2")));
|
||||
|
||||
if (ratio != rawRatio) {
|
||||
ratioLimit = "Ratio limited from " + rawRatio + " to " + ratio;
|
||||
log.debug(ratioLimit);
|
||||
}
|
||||
|
||||
double newisf = Math.round(NSProfile.toMgdl(profile.getIsf(NSProfile.secondsFromMidnight()), profile.getUnits()) / ratio);
|
||||
if (ratio != 1) {
|
||||
log.debug("ISF adjusted from " + NSProfile.toMgdl(profile.getIsf(NSProfile.secondsFromMidnight()), profile.getUnits()) + " to " + newisf);
|
||||
}
|
||||
//console.error("Basal adjustment "+basalOff.toFixed(2)+"U/hr");
|
||||
//console.error("Ratio: "+ratio*100+"%: new ISF: "+newisf.toFixed(1)+"mg/dL/U");
|
||||
}
|
||||
|
||||
AutosensResult output = new AutosensResult();
|
||||
output.ratio = Round.roundTo(ratio, 0.01);
|
||||
output.carbsAbsorbed = Round.roundTo(carbsAbsorbed, 0.01);
|
||||
output.pastSensitivity = pastSensitivity;
|
||||
output.ratioLimit = ratioLimit;
|
||||
output.sensResult = sensResult;
|
||||
return output;
|
||||
}
|
||||
|
||||
// From https://gist.github.com/IceCreamYou/6ffa1b18c4c8f6aeaad2
|
||||
// Returns the value at a given percentile in a sorted numeric array.
|
||||
// "Linear interpolation between closest ranks" method
|
||||
public static double percentile(double[] arr, double p) {
|
||||
if (arr.length == 0) return 0;
|
||||
if (p <= 0) return arr[0];
|
||||
if (p >= 1) return arr[arr.length - 1];
|
||||
|
||||
double index = arr.length * p,
|
||||
lower = Math.floor(index),
|
||||
upper = lower + 1,
|
||||
weight = index % 1;
|
||||
|
||||
if (upper >= arr.length) return arr[(int) lower];
|
||||
return arr[(int) lower] * (1 - weight) + arr[(int) upper] * weight;
|
||||
}
|
||||
|
||||
// Returns the percentile of the given value in a sorted numeric array.
|
||||
public static double percentRank(double[] arr, double v) {
|
||||
for (int i = 0, l = arr.length; i < l; i++) {
|
||||
if (v <= arr[i]) {
|
||||
while (i < l && v == arr[i]) i++;
|
||||
if (i == 0) return 0;
|
||||
if (v != arr[i - 1]) {
|
||||
i += (v - arr[i - 1]) / (arr[i] - arr[i - 1]);
|
||||
}
|
||||
return i / l;
|
||||
}
|
||||
}
|
||||
return 1;
|
||||
}
|
||||
|
||||
}
|
||||
|
|
@ -17,6 +17,7 @@ import info.nightscout.androidaps.db.TempTarget;
|
|||
import info.nightscout.androidaps.interfaces.APSInterface;
|
||||
import info.nightscout.androidaps.interfaces.PluginBase;
|
||||
import info.nightscout.androidaps.interfaces.PumpInterface;
|
||||
import info.nightscout.androidaps.plugins.IobCobCalculator.AutosensResult;
|
||||
import info.nightscout.androidaps.plugins.IobCobCalculator.IobCobCalculatorPlugin;
|
||||
import info.nightscout.androidaps.plugins.Loop.APSResult;
|
||||
import info.nightscout.androidaps.plugins.Loop.ScriptReader;
|
||||
|
|
@ -217,7 +218,8 @@ public class OpenAPSAMAPlugin implements PluginBase, APSInterface {
|
|||
|
||||
startPart = new Date();
|
||||
if(MainApp.getConfigBuilder().isAMAModeEnabled()){
|
||||
lastAutosensResult = Autosens.detectSensitivityandCarbAbsorption(getBGDataFrom, null);
|
||||
//lastAutosensResult = Autosens.detectSensitivityandCarbAbsorption(getBGDataFrom, null);
|
||||
lastAutosensResult = IobCobCalculatorPlugin.detectSensitivity(getBGDataFrom);
|
||||
} else {
|
||||
lastAutosensResult = new AutosensResult();
|
||||
}
|
||||
|
|
|
|||
|
|
@ -1084,7 +1084,7 @@ public class OverviewFragment extends Fragment implements View.OnClickListener,
|
|||
Double maxCobValueFound = 0d;
|
||||
|
||||
if (showIobView.isChecked() || showCobView.isChecked()) {
|
||||
Date start = new Date();
|
||||
//Date start = new Date();
|
||||
List<DataPoint> iobArray = new ArrayList<>();
|
||||
List<DataPoint> cobArray = new ArrayList<>();
|
||||
for (long time = fromTime; time <= now; time += 5 * 60 * 1000L) {
|
||||
|
|
@ -1101,7 +1101,7 @@ public class OverviewFragment extends Fragment implements View.OnClickListener,
|
|||
}
|
||||
}
|
||||
}
|
||||
Profiler.log(log, "IOB processed", start);
|
||||
//Profiler.log(log, "IOB processed", start);
|
||||
DataPoint[] iobData = new DataPoint[iobArray.size()];
|
||||
iobData = iobArray.toArray(iobData);
|
||||
iobSeries = new FixedLineGraphSeries<>(iobData);
|
||||
|
|
|
|||
|
|
@ -21,6 +21,8 @@ import info.nightscout.androidaps.interfaces.InsulinInterface;
|
|||
import info.nightscout.androidaps.interfaces.PluginBase;
|
||||
import info.nightscout.androidaps.interfaces.TreatmentsInterface;
|
||||
import info.nightscout.androidaps.plugins.ConfigBuilder.ConfigBuilderPlugin;
|
||||
import info.nightscout.androidaps.plugins.IobCobCalculator.AutosensData;
|
||||
import info.nightscout.androidaps.plugins.IobCobCalculator.IobCobCalculatorPlugin;
|
||||
import info.nightscout.androidaps.plugins.NSClientInternal.data.NSProfile;
|
||||
import info.nightscout.utils.SP;
|
||||
|
||||
|
|
@ -51,7 +53,7 @@ public class TreatmentsPlugin implements PluginBase, TreatmentsInterface {
|
|||
@Override
|
||||
public String getNameShort() {
|
||||
String name = MainApp.sResources.getString(R.string.treatments_shortname);
|
||||
if (!name.trim().isEmpty()){
|
||||
if (!name.trim().isEmpty()) {
|
||||
//only if translation exists
|
||||
return name;
|
||||
}
|
||||
|
|
@ -153,8 +155,27 @@ public class TreatmentsPlugin implements PluginBase, TreatmentsInterface {
|
|||
public MealData getMealData() {
|
||||
MealData result = new MealData();
|
||||
|
||||
NSProfile profile = MainApp.getConfigBuilder().getActiveProfile().getProfile();
|
||||
if (profile == null) return result;
|
||||
|
||||
long now = new Date().getTime();
|
||||
long dia_ago = now - (new Double(1.5d * profile.getDia() * 60 * 60 * 1000l)).longValue();
|
||||
|
||||
for (Treatment treatment : treatments) {
|
||||
result.addTreatment(treatment);
|
||||
long t = treatment.created_at.getTime();
|
||||
if (t > dia_ago && t <= now) {
|
||||
if (treatment.carbs >= 1) {
|
||||
result.carbs += treatment.carbs;
|
||||
}
|
||||
if (treatment.insulin > 0 && treatment.mealBolus) {
|
||||
result.boluses += treatment.insulin;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
AutosensData autosensData = IobCobCalculatorPlugin.getLastAutosensData();
|
||||
if (autosensData != null) {
|
||||
result.mealCOB = autosensData.cob;
|
||||
}
|
||||
return result;
|
||||
}
|
||||
|
|
|
|||
Loading…
Reference in a new issue