AndroidAPS/app/src/main/java/info/nightscout/androidaps/db/ExtendedBolus.java

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package info.nightscout.androidaps.db;
/**
* Created by mike on 21.05.2017.
*/
import com.j256.ormlite.field.DatabaseField;
import com.j256.ormlite.table.DatabaseTable;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.util.Date;
import info.nightscout.androidaps.Constants;
import info.nightscout.androidaps.data.Iob;
import info.nightscout.androidaps.data.IobTotal;
import info.nightscout.androidaps.interfaces.InsulinInterface;
import info.nightscout.androidaps.interfaces.Interval;
import info.nightscout.androidaps.plugins.ConfigBuilder.ConfigBuilderPlugin;
import info.nightscout.androidaps.plugins.NSClientInternal.data.NSProfile;
import info.nightscout.utils.DateUtil;
import info.nightscout.utils.DecimalFormatter;
import info.nightscout.utils.Round;
/**
* Created by mike on 21.05.2017.
*/
@DatabaseTable(tableName = DatabaseHelper.DATABASE_EXTENDEDBOLUSES)
public class ExtendedBolus implements Interval {
private static Logger log = LoggerFactory.getLogger(ExtendedBolus.class);
@DatabaseField(id = true)
public long date;
@DatabaseField
public boolean isValid = true;
@DatabaseField
public int source = Source.NONE;
@DatabaseField
public String _id = null; // NS _id
@DatabaseField
public double insulin = 0d;
@DatabaseField
public int durationInMinutes = 0; // duration == 0 means end of extended bolus
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@DatabaseField
public int insulinInterfaceID = InsulinInterface.FASTACTINGINSULIN;
@DatabaseField
public double dia = Constants.defaultDIA;
// -------- Interval interface ---------
Long cuttedEnd = null;
public long durationInMsec() {
return durationInMinutes * 60 * 1000L;
}
public long start() {
return date;
}
// planned end time at time of creation
public long originalEnd() {
return date + durationInMinutes * 60 * 1000L;
}
// end time after cut
public long end() {
if (cuttedEnd != null)
return cuttedEnd;
return originalEnd();
}
public void cutEndTo(long end) {
cuttedEnd = end;
}
public boolean match(long time) {
if (start() <= time && end() >= time)
return true;
return false;
}
public boolean before(long time) {
if (end() < time)
return true;
return false;
}
public boolean after(long time) {
if (start() > time)
return true;
return false;
}
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@Override
public boolean isInProgress() {
return match(new Date().getTime());
}
@Override
public boolean isEndingEvent() {
return durationInMinutes == 0;
}
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// -------- Interval interface end ---------
public String log() {
return "Bolus{" +
"date= " + date +
", date= " + DateUtil.dateAndTimeString(date) +
", isValid=" + isValid +
", _id= " + _id +
", insulin= " + insulin +
", durationInMinutes= " + durationInMinutes +
"}";
}
public double absoluteRate() {
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return Round.roundTo(insulin / durationInMinutes * 60, 0.01);
}
public double insulinSoFar() {
return absoluteRate() * getRealDuration() / 60d;
}
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public IobTotal iobCalc(long time) {
IobTotal result = new IobTotal(time);
NSProfile profile = ConfigBuilderPlugin.getActiveProfile().getProfile();
InsulinInterface insulinInterface = ConfigBuilderPlugin.getActiveInsulin();
if (profile == null)
return result;
int realDuration = getDurationToTime(time);
if (realDuration > 0) {
Double dia_ago = time - profile.getDia() * 60 * 60 * 1000;
int aboutFiveMinIntervals = (int) Math.ceil(realDuration / 5d);
double spacing = realDuration / aboutFiveMinIntervals;
for (Long j = 0L; j < aboutFiveMinIntervals; j++) {
// find middle of the interval
Long calcdate = (long) (date + j * spacing * 60 * 1000 + 0.5d * spacing * 60 * 1000);
if (calcdate > dia_ago && calcdate <= time) {
double tempBolusSize = absoluteRate() * spacing / 60d;
Treatment tempBolusPart = new Treatment(insulinInterface);
tempBolusPart.insulin = tempBolusSize;
tempBolusPart.date = calcdate;
Iob aIOB = insulinInterface.iobCalcForTreatment(tempBolusPart, time, profile.getDia());
result.iob += aIOB.iobContrib;
result.activity += aIOB.activityContrib;
result.extendedBolusInsulin += tempBolusPart.insulin;
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}
}
}
return result;
}
public int getRealDuration() {
return getDurationToTime(new Date().getTime());
}
private int getDurationToTime(long time) {
long endTime = Math.min(time, end());
long msecs = endTime - date;
return Math.round(msecs / 60f / 1000);
}
public int getPlannedRemainingMinutes() {
float remainingMin = (end() - new Date().getTime()) / 1000f / 60;
return (remainingMin < 0) ? 0 : Math.round(remainingMin);
}
public String toString() {
return "E " + DecimalFormatter.to2Decimal(absoluteRate()) + "U/h @" +
DateUtil.timeString(date) +
" " + getRealDuration() + "/" + durationInMinutes + "min";
}
public String toStringShort() {
return "E " + DecimalFormatter.to2Decimal(absoluteRate()) + "U/h ";
}
public String toStringMedium() {
return "E " + DecimalFormatter.to2Decimal(absoluteRate()) + "U/h ("
+ getRealDuration() + "/" + durationInMinutes + ") ";
}
}