611 lines
20 KiB
Java
611 lines
20 KiB
Java
package info.nightscout.androidaps.data;
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import android.support.v4.util.LongSparseArray;
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import org.json.JSONArray;
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import org.json.JSONException;
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import org.json.JSONObject;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import java.text.DecimalFormat;
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import java.util.Calendar;
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import java.util.TimeZone;
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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.R;
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import info.nightscout.androidaps.interfaces.PumpDescription;
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import info.nightscout.androidaps.interfaces.PumpInterface;
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import info.nightscout.androidaps.plugins.Overview.events.EventNewNotification;
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import info.nightscout.androidaps.plugins.Overview.notifications.Notification;
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import info.nightscout.utils.DateUtil;
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import info.nightscout.utils.DecimalFormatter;
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import info.nightscout.utils.FabricPrivacy;
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public class Profile {
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private static Logger log = LoggerFactory.getLogger(Profile.class);
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private JSONObject json;
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private String units;
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private double dia;
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private TimeZone timeZone;
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private JSONArray isf;
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private LongSparseArray<Double> isf_v; // oldest at index 0
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private JSONArray ic;
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private LongSparseArray<Double> ic_v; // oldest at index 0
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private JSONArray basal;
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private LongSparseArray<Double> basal_v; // oldest at index 0
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private JSONArray targetLow;
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private LongSparseArray<Double> targetLow_v; // oldest at index 0
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private JSONArray targetHigh;
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private LongSparseArray<Double> targetHigh_v; // oldest at index 0
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private int percentage;
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private int timeshift;
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protected boolean isValid;
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protected boolean isValidated;
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// Default constructor for tests
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protected Profile() {
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}
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@Override
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public String toString() {
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if (json != null)
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return json.toString();
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else
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return "Profile has no JSON";
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}
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// Constructor from profileStore JSON
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public Profile(JSONObject json, String units) {
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init(json, 100, 0);
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if (this.units == null) {
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if (units != null)
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this.units = units;
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else {
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FabricPrivacy.log("Profile failover failed too");
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this.units = Constants.MGDL;
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}
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}
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}
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public Profile(JSONObject json, int percentage, int timeshift) {
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init(json, percentage, timeshift);
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}
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protected void init(JSONObject json, int percentage, int timeshift) {
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units = null;
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dia = Constants.defaultDIA;
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timeZone = TimeZone.getDefault();
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isf_v = null;
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ic_v = null;
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basal_v = null;
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targetLow_v = null;
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targetHigh_v = null;
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isValid = true;
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isValidated = false;
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this.percentage = percentage;
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this.timeshift = timeshift;
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this.json = json;
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try {
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if (json.has("units"))
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units = json.getString("units").toLowerCase();
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if (json.has("dia"))
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dia = json.getDouble("dia");
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if (json.has("dia"))
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dia = json.getDouble("dia");
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if (json.has("timezone"))
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timeZone = TimeZone.getTimeZone(json.getString("timezone"));
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isf = json.getJSONArray("sens");
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ic = json.getJSONArray("carbratio");
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basal = json.getJSONArray("basal");
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targetLow = json.getJSONArray("target_low");
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targetHigh = json.getJSONArray("target_high");
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} catch (JSONException e) {
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log.error("Unhandled exception", e);
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isValid = false;
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isValidated = true;
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}
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}
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public String log() {
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String ret = "\n";
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for (Integer hour = 0; hour < 24; hour++) {
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double value = getBasalTimeFromMidnight((Integer) (hour * 60 * 60));
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ret += "NS basal value for " + hour + ":00 is " + value + "\n";
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}
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ret += "NS units: " + getUnits();
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return ret;
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}
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public JSONObject getData() {
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if (!json.has("units"))
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try {
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json.put("units", units);
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} catch (JSONException e) {
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log.error("Unhandled exception", e);
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}
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return json;
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}
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public double getDia() {
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return dia;
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}
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// mmol or mg/dl
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public void setUnits(String units) {
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this.units = units;
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}
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public String getUnits() {
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return units;
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}
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public TimeZone getTimeZone() {
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return timeZone;
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}
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private LongSparseArray<Double> convertToSparseArray(JSONArray array) {
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if (array == null) {
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isValid = false;
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return new LongSparseArray<>();
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}
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double multiplier = getMultiplier(array);
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LongSparseArray<Double> sparse = new LongSparseArray<>();
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for (Integer index = 0; index < array.length(); index++) {
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try {
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final JSONObject o = array.getJSONObject(index);
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long tas = 0;
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try {
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tas = getShitfTimeSecs((int) o.getLong("timeAsSeconds"));
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} catch (JSONException e) {
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String time = o.getString("time");
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tas = getShitfTimeSecs(DateUtil.toSeconds(time));
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//log.debug(">>>>>>>>>>>> Used recalculated timeAsSecons: " + time + " " + tas);
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}
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double value = o.getDouble("value") * multiplier;
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sparse.put(tas, value);
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} catch (JSONException e) {
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log.error("Unhandled exception", e);
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log.error(json.toString());
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}
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}
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// check if start is at 0 (midnight)
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// and add last value before midnight if not
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if (sparse.keyAt(0) != 0) {
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sparse.put(0, sparse.valueAt(sparse.size() - 1));
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}
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return sparse;
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}
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public synchronized boolean isValid(String from) {
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return isValid(from, true);
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}
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public synchronized boolean isValid(String from, boolean notify) {
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if (!isValid)
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return false;
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if (!isValidated) {
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if (basal_v == null)
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basal_v = convertToSparseArray(basal);
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validate(basal_v);
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if (isf_v == null)
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isf_v = convertToSparseArray(isf);
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validate(isf_v);
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if (ic_v == null)
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ic_v = convertToSparseArray(ic);
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validate(ic_v);
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if (targetLow_v == null)
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targetLow_v = convertToSparseArray(targetLow);
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validate(targetLow_v);
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if (targetHigh_v == null)
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targetHigh_v = convertToSparseArray(targetHigh);
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validate(targetHigh_v);
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if (targetHigh_v.size() != targetLow_v.size()) isValid = false;
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else for (int i = 0; i < targetHigh_v.size(); i++)
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if (targetHigh_v.valueAt(i) < targetLow_v.valueAt(i))
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isValid = false;
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isValidated = true;
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}
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if (isValid) {
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// Check for hours alignment
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PumpInterface pump = MainApp.getConfigBuilder().getActivePump();
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if (pump != null && !pump.getPumpDescription().is30minBasalRatesCapable) {
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for (int index = 0; index < basal_v.size(); index++) {
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long secondsFromMidnight = basal_v.keyAt(index);
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if (notify && secondsFromMidnight % 3600 != 0) {
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Notification notification = new Notification(Notification.BASAL_PROFILE_NOT_ALIGNED_TO_HOURS, String.format(MainApp.gs(R.string.basalprofilenotaligned), from), Notification.NORMAL);
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MainApp.bus().post(new EventNewNotification(notification));
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}
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}
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}
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// Check for minimal basal value
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if (pump != null) {
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PumpDescription description = pump.getPumpDescription();
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for (int i = 0; i < basal_v.size(); i++) {
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if (basal_v.valueAt(i) < description.basalMinimumRate) {
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basal_v.setValueAt(i, description.basalMinimumRate);
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if (notify)
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sendBelowMinimumNotification(from);
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} else if (basal_v.valueAt(i) > description.basalMaximumRate) {
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basal_v.setValueAt(i, description.basalMaximumRate);
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if (notify)
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sendAboveMaximumNotification(from);
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}
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}
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} else {
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// if pump not available (at start)
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// do not store converted array
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basal_v = null;
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isValidated = false;
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}
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}
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return isValid;
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}
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protected void sendBelowMinimumNotification(String from) {
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MainApp.bus().post(new EventNewNotification(new Notification(Notification.MINIMAL_BASAL_VALUE_REPLACED, String.format(MainApp.gs(R.string.minimalbasalvaluereplaced), from), Notification.NORMAL)));
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}
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protected void sendAboveMaximumNotification(String from) {
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MainApp.bus().post(new EventNewNotification(new Notification(Notification.MAXIMUM_BASAL_VALUE_REPLACED, String.format(MainApp.gs(R.string.maximumbasalvaluereplaced), from), Notification.NORMAL)));
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}
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private void validate(LongSparseArray array) {
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if (array.size() == 0) {
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isValid = false;
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return;
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}
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for (int index = 0; index < array.size(); index++) {
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if (array.valueAt(index).equals(0d)) {
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isValid = false;
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return;
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}
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}
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}
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/*
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private Double getValueToTime(JSONArray array, Integer timeAsSeconds) {
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Double lastValue = null;
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for (Integer index = 0; index < array.length(); index++) {
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try {
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JSONObject o = array.getJSONObject(index);
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Integer tas = o.getInt("timeAsSeconds");
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Double value = o.getDouble("value");
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if (lastValue == null) lastValue = value;
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if (timeAsSeconds < tas) {
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break;
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}
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lastValue = value;
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} catch (JSONException e) {
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log.error("Unhandled exception", e);
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}
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}
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return lastValue;
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}
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*/
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Integer getShitfTimeSecs(Integer originalTime) {
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Integer shiftedTime = originalTime + timeshift * 60 * 60;
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shiftedTime = (shiftedTime + 24 * 60 * 60) % (24 * 60 * 60);
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return shiftedTime;
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}
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private double getMultiplier(LongSparseArray<Double> array) {
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double multiplier = 1d;
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if (array == isf_v)
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multiplier = 100d / percentage;
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else if (array == ic_v)
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multiplier = 100d / percentage;
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else if (array == basal_v)
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multiplier = percentage / 100d;
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else
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log.error("Unknown array type");
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return multiplier;
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}
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private double getMultiplier(JSONArray array) {
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double multiplier = 1d;
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if (array == isf)
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multiplier = 100d / percentage;
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else if (array == ic)
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multiplier = 100d / percentage;
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else if (array == basal)
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multiplier = percentage / 100d;
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else if (array == targetLow)
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multiplier = 1d;
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else if (array == targetHigh)
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multiplier = 1d;
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else
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log.error("Unknown array type");
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return multiplier;
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}
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private double getValueToTime(LongSparseArray<Double> array, Integer timeAsSeconds) {
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Double lastValue = null;
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for (Integer index = 0; index < array.size(); index++) {
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long tas = array.keyAt(index);
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double value = array.valueAt(index);
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if (lastValue == null) lastValue = value;
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if (timeAsSeconds < tas) {
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break;
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}
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lastValue = value;
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}
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return lastValue;
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}
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protected String format_HH_MM(Integer timeAsSeconds) {
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String time;
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int hour = timeAsSeconds / 60 / 60;
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int minutes = (timeAsSeconds - hour * 60 * 60) / 60;
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DecimalFormat df = new DecimalFormat("00");
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time = df.format(hour) + ":" + df.format(minutes);
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return time;
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}
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private String getValuesList(LongSparseArray<Double> array, LongSparseArray<Double> array2, DecimalFormat format, String units) {
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String retValue = "";
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for (Integer index = 0; index < array.size(); index++) {
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retValue += format_HH_MM((int) array.keyAt(index));
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retValue += " ";
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retValue += format.format(array.valueAt(index));
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if (array2 != null) {
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retValue += " - ";
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retValue += format.format(array2.valueAt(index));
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}
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retValue += " " + units;
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if (index + 1 < array.size())
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retValue += "\n";
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}
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return retValue;
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}
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public double getIsf() {
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return getIsfTimeFromMidnight(secondsFromMidnight(System.currentTimeMillis()));
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}
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public double getIsf(long time) {
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return getIsfTimeFromMidnight(secondsFromMidnight(time));
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}
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double getIsfTimeFromMidnight(int timeAsSeconds) {
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if (isf_v == null)
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isf_v = convertToSparseArray(isf);
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return getValueToTime(isf_v, timeAsSeconds);
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}
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public String getIsfList() {
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if (isf_v == null)
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isf_v = convertToSparseArray(isf);
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return getValuesList(isf_v, null, new DecimalFormat("0.0"), getUnits() + "/U");
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}
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public double getIc() {
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return getIcTimeFromMidnight(secondsFromMidnight(System.currentTimeMillis()));
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}
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public double getIc(long time) {
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return getIcTimeFromMidnight(secondsFromMidnight(time));
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}
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public double getIcTimeFromMidnight(int timeAsSeconds) {
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if (ic_v == null)
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ic_v = convertToSparseArray(ic);
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return getValueToTime(ic_v, timeAsSeconds);
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}
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public String getIcList() {
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if (ic_v == null)
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ic_v = convertToSparseArray(ic);
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return getValuesList(ic_v, null, new DecimalFormat("0.0"), "g/U");
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}
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public double getBasal() {
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return getBasalTimeFromMidnight(secondsFromMidnight(System.currentTimeMillis()));
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}
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public double getBasal(long time) {
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return getBasalTimeFromMidnight(secondsFromMidnight(time));
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}
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public synchronized double getBasalTimeFromMidnight(int timeAsSeconds) {
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if (basal_v == null) {
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basal_v = convertToSparseArray(basal);
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}
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return getValueToTime(basal_v, timeAsSeconds);
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}
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public String getBasalList() {
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if (basal_v == null)
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basal_v = convertToSparseArray(basal);
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return getValuesList(basal_v, null, new DecimalFormat("0.00"), "U/h");
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}
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public class BasalValue {
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public BasalValue(int timeAsSeconds, double value) {
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this.timeAsSeconds = timeAsSeconds;
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this.value = value;
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}
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public int timeAsSeconds;
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public double value;
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}
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public synchronized BasalValue[] getBasalValues() {
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if (basal_v == null)
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basal_v = convertToSparseArray(basal);
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BasalValue[] ret = new BasalValue[basal_v.size()];
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for (Integer index = 0; index < basal_v.size(); index++) {
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Integer tas = (int) basal_v.keyAt(index);
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double value = basal_v.valueAt(index);
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ret[index] = new BasalValue(tas, value);
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}
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return ret;
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}
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public double getTarget() {
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return getTarget(secondsFromMidnight(System.currentTimeMillis()));
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}
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protected double getTarget(int timeAsSeconds) {
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return (getTargetLowTimeFromMidnight(timeAsSeconds) + getTargetHighTimeFromMidnight(timeAsSeconds)) / 2;
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}
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public double getTargetLow() {
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return getTargetLowTimeFromMidnight(secondsFromMidnight(System.currentTimeMillis()));
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}
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public double getTargetLow(long time) {
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return getTargetLowTimeFromMidnight(secondsFromMidnight(time));
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}
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public double getTargetLowTimeFromMidnight(int timeAsSeconds) {
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if (targetLow_v == null)
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targetLow_v = convertToSparseArray(targetLow);
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return getValueToTime(targetLow_v, timeAsSeconds);
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}
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public double getTargetHigh() {
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return getTargetHighTimeFromMidnight(secondsFromMidnight(System.currentTimeMillis()));
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}
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public double getTargetHigh(long time) {
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return getTargetHighTimeFromMidnight(secondsFromMidnight(time));
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}
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public double getTargetHighTimeFromMidnight(int timeAsSeconds) {
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if (targetHigh_v == null)
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targetHigh_v = convertToSparseArray(targetHigh);
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return getValueToTime(targetHigh_v, timeAsSeconds);
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}
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public String getTargetList() {
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if (targetLow_v == null)
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targetLow_v = convertToSparseArray(targetLow);
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if (targetHigh_v == null)
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targetHigh_v = convertToSparseArray(targetHigh);
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return getValuesList(targetLow_v, targetHigh_v, new DecimalFormat("0.0"), getUnits());
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}
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public double getMaxDailyBasal() {
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double max = 0d;
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for (int hour = 0; hour < 24; hour++) {
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double value = getBasalTimeFromMidnight((Integer) (hour * 60 * 60));
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if (value > max) max = value;
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}
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return max;
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}
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public static int secondsFromMidnight() {
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Calendar c = Calendar.getInstance();
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long now = c.getTimeInMillis();
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c.set(Calendar.HOUR_OF_DAY, 0);
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c.set(Calendar.MINUTE, 0);
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c.set(Calendar.SECOND, 0);
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c.set(Calendar.MILLISECOND, 0);
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long passed = now - c.getTimeInMillis();
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return (int) (passed / 1000);
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}
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|
|
|
public static int secondsFromMidnight(long date) {
|
|
Calendar c = Calendar.getInstance();
|
|
c.setTimeInMillis(date);
|
|
c.set(Calendar.HOUR_OF_DAY, 0);
|
|
c.set(Calendar.MINUTE, 0);
|
|
c.set(Calendar.SECOND, 0);
|
|
c.set(Calendar.MILLISECOND, 0);
|
|
long passed = date - c.getTimeInMillis();
|
|
return (int) (passed / 1000);
|
|
}
|
|
|
|
public static double toMgdl(double value, String units) {
|
|
if (units.equals(Constants.MGDL)) return value;
|
|
else return value * Constants.MMOLL_TO_MGDL;
|
|
}
|
|
|
|
public static double toMmol(double value, String units) {
|
|
if (units.equals(Constants.MGDL)) return value * Constants.MGDL_TO_MMOLL;
|
|
else return value;
|
|
}
|
|
|
|
public static double fromMgdlToUnits(double value, String units) {
|
|
if (units.equals(Constants.MGDL)) return value;
|
|
else return value * Constants.MGDL_TO_MMOLL;
|
|
}
|
|
|
|
public static double toUnits(Double valueInMgdl, Double valueInMmol, String units) {
|
|
if (units.equals(Constants.MGDL)) return valueInMgdl;
|
|
else return valueInMmol;
|
|
}
|
|
|
|
public static String toUnitsString(Double valueInMgdl, Double valueInMmol, String units) {
|
|
if (units.equals(Constants.MGDL)) return DecimalFormatter.to0Decimal(valueInMgdl);
|
|
else return DecimalFormatter.to1Decimal(valueInMmol);
|
|
}
|
|
|
|
public static String toSignedUnitsString(Double valueInMgdl, Double valueInMmol, String units) {
|
|
if (units.equals(Constants.MGDL))
|
|
return (valueInMgdl > 0 ? "+" : "") + DecimalFormatter.to0Decimal(valueInMgdl);
|
|
else return (valueInMmol > 0 ? "+" : "") + DecimalFormatter.to1Decimal(valueInMmol);
|
|
}
|
|
|
|
// targets are stored in mg/dl but profile vary
|
|
public static String toTargetRangeString(double low, double high, String sourceUnits, String units) {
|
|
double lowMgdl = toMgdl(low, sourceUnits);
|
|
double highMgdl = toMgdl(high, sourceUnits);
|
|
double lowMmol = toMmol(low, sourceUnits);
|
|
double highMmol = toMmol(high, sourceUnits);
|
|
if (low == high)
|
|
return toUnitsString(lowMgdl, lowMmol, units);
|
|
else
|
|
return toUnitsString(lowMgdl, lowMmol, units) + " - " + toUnitsString(highMgdl, highMmol, units);
|
|
|
|
}
|
|
|
|
public double percentageBasalSum() {
|
|
double result = 0d;
|
|
for (int i = 0; i < 24; i++) {
|
|
result += getBasalTimeFromMidnight(i * 60 * 60);
|
|
}
|
|
return result;
|
|
}
|
|
|
|
|
|
public double baseBasalSum() {
|
|
double result = 0d;
|
|
for (int i = 0; i < 24; i++) {
|
|
result += getBasalTimeFromMidnight(i * 60 * 60) / getMultiplier(basal_v);
|
|
}
|
|
return result;
|
|
}
|
|
|
|
public int getPercentage() {
|
|
return percentage;
|
|
}
|
|
|
|
public int getTimeshift() {
|
|
return timeshift;
|
|
}
|
|
}
|