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More work for bolusing with pump history records.

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(cherry picked from commit 4bc3e42)
This commit is contained in:
Johannes Mockenhaupt 2018-01-28 17:06:01 +01:00
parent 8c27b32d07
commit 3a95c3c4d9
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GPG key ID: 9E1EA6AF7BBBB0D1
2 changed files with 22 additions and 91 deletions
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112
app/src/main/java/info/nightscout/androidaps/plugins/PumpCombo/ComboPlugin.java
View file

@ -498,9 +498,6 @@ public class ComboPlugin implements PluginBase, PumpInterface, ConstraintsInterf
return new PumpEnactResult().success(false).enacted(false)
.comment(MainApp.gs(R.string.bolus_frequency_exceeded));
}
// TODO only check this after a bolus was successfully applied? NO, because in error condition
// we can't say with certainty if a bolus was delivered (we find out when refreshing history next)
// so, be on the annoying but safe side
lastRequestedBolus = new Bolus(System.currentTimeMillis(), detailedBolusInfo.insulin, true);
CommandResult stateResult = runCommand(null, 2, ruffyScripter::readReservoirLevelAndLastBolus);
@ -535,7 +532,7 @@ public class ComboPlugin implements PluginBase, PumpInterface, ConstraintsInterf
// start bolus delivery
bolusInProgress = true;
CommandResult bolusCmdResult = runCommand(null, 0,
runCommand(null, 0,
() -> ruffyScripter.deliverBolus(detailedBolusInfo.insulin, progressReporter));
bolusInProgress = false;
@ -543,9 +540,7 @@ public class ComboPlugin implements PluginBase, PumpInterface, ConstraintsInterf
// a connection problem, ruffyscripter tried to recover and we can just check the
// history below
// TODO test and check error messages, they're not as fine-grained as they used to be.
// maybe they shouldn't even be, if there was an error, the user should check anyways
CommandResult postBolusStateResult = runCommand(null, 1, ruffyScripter::readReservoirLevelAndLastBolus);
CommandResult postBolusStateResult = runCommand(null, 3, ruffyScripter::readReservoirLevelAndLastBolus);
if (!postBolusStateResult.success) {
return new PumpEnactResult().success(false).enacted(false)
.comment(MainApp.gs(R.string.combo_error_bolus_verification_failed));
@ -554,105 +549,38 @@ public class ComboPlugin implements PluginBase, PumpInterface, ConstraintsInterf
Bolus lastBolus = postBolusStateResult.lastBolus;
if (lastBolus == null || lastBolus.equals(previousBolus)) {
return new PumpEnactResult().success(false).enacted(false)
.comment(MainApp.gs(R.string.combo_error_bolus_verification_failed));
.comment(MainApp.gs(R.string.combo_error_no_bolus_delivered));
}
List<Bolus> bolusList = new ArrayList<>(1);
bolusList.add(lastBolus);
boolean pumpRecordedAdded = updateDbFromPumpHistory(new PumpHistory().bolusHistory(bolusList));
if (!pumpRecordedAdded) {
return new PumpEnactResult().success(false).enacted(false)
.comment(MainApp.gs(R.string.combo_error_bolus_verification_failed));
if (Math.abs(lastBolus.amount - detailedBolusInfo.insulin) > 0.01) {
return new PumpEnactResult().success(false).enacted(true)
.comment(MainApp.gs(R.string.combo_error_partial_bolus_delivered));
}
// seems we actually made it ...
detailedBolusInfo.date = lastBolus.timestamp;
detailedBolusInfo.pumpId = lastBolus.timestamp + ((int) lastBolus.amount * 10);
detailedBolusInfo.source = Source.PUMP;
detailedBolusInfo.insulin = lastBolus.amount;
boolean treatmentCreated = MainApp.getConfigBuilder().addToHistoryTreatment(detailedBolusInfo);
if (!treatmentCreated) {
return new PumpEnactResult().success(false).enacted(true)
.comment(MainApp.gs(R.string.combo_error_updating_treatment_record));
}
return new PumpEnactResult()
.success(true)
.enacted(bolusCmdResult.delivered > 0)
.bolusDelivered(bolusCmdResult.delivered)
.enacted(lastBolus.amount > 0)
.bolusDelivered(lastBolus.amount)
.carbsDelivered(detailedBolusInfo.carbs);
// if (bolusCmdResult.success) {
// if (bolusCmdResult.delivered > 0) {
// detailedBolusInfo.insulin = bolusCmdResult.delivered;
// detailedBolusInfo.source = Source.USER;
// MainApp.getConfigBuilder().addToHistoryTreatment(detailedBolusInfo);
// }
// return new PumpEnactResult()
// .success(true)
// .enacted(bolusCmdResult.delivered > 0)
// .bolusDelivered(bolusCmdResult.delivered)
// .carbsDelivered(detailedBolusInfo.carbs);
// } else {
// progressReporter.report(BolusProgressReporter.State.RECOVERING, 0, 0);
// return recoverFromErrorDuringBolusDelivery(detailedBolusInfo, pumpTimeWhenBolusWasRequested);
// }
} finally {
pump.activity = null;
MainApp.bus().post(new EventComboPumpUpdateGUI());
MainApp.bus().post(new EventRefreshOverview("Combo Bolus"));
MainApp.bus().post(new EventRefreshOverview("Bolus"));
cancelBolus = false;
}
}
/**
* If there was an error during BolusCommand the scripter reconnects and cleans up. The pump
* refuses connections while a bolus delivery is still in progress (once bolus delivery started
* it continues regardless of a connection loss).
* Then verify the bolus record we read has a date which is >= the time the bolus was requested
* (using the pump's time!). If there is such a bolus with <= the requested amount, then it's
* from this command and shall be added to treatments. If the bolus wasn't delivered in full,
* add it to treatments but raise a warning. Raise a warning as well if no bolus was delivered
* at all.
* This all still might fail for very large boluses and earthquakes in which case an error
* is raised asking to user to deal with it.
*/
private PumpEnactResult recoverFromErrorDuringBolusDelivery(DetailedBolusInfo detailedBolusInfo, long pumpTimeWhenBolusWasRequested) {
log.debug("Trying to determine from pump history what was actually delivered");
CommandResult readLastBolusResult = runCommand(null , 2,
() -> ruffyScripter.readHistory(new PumpHistoryRequest().bolusHistory(PumpHistoryRequest.LAST)));
if (!readLastBolusResult.success || readLastBolusResult.history == null) {
// this happens when the cartridge runs empty during delivery, the pump will be in an error
// state with multiple alarms ringing and no chance of reading history
return new PumpEnactResult().success(false).enacted(false)
.comment(MainApp.gs(R.string.combo_error_bolus_verification_failed));
}
List<Bolus> bolusHistory = readLastBolusResult.history.bolusHistory;
Bolus lastBolus = !bolusHistory.isEmpty() ? bolusHistory.get(0) : null;
log.debug("Last bolus read from history: " + lastBolus + ", request time: " +
pumpTimeWhenBolusWasRequested + " (" + new Date(pumpTimeWhenBolusWasRequested) + ")");
if (lastBolus == null // no bolus ever given
|| lastBolus.timestamp < pumpTimeWhenBolusWasRequested // this is not the bolus you're looking for
|| lastBolus.amount - detailedBolusInfo.insulin > 0.01 // this one neither, big than requested bolus
|| !lastBolus.isValid) { // ext/multiwave bolus
log.debug("No bolus was delivered");
return new PumpEnactResult().success(false).enacted(false)
.comment(MainApp.gs(R.string.combo_error_no_bolus_delivered));
} else if (Math.abs(lastBolus.amount - detailedBolusInfo.insulin) > 0.01) { // bolus only partially delivered
double requestedBolus = detailedBolusInfo.insulin;
detailedBolusInfo.insulin = lastBolus.amount;
detailedBolusInfo.source = Source.USER;
MainApp.getConfigBuilder().addToHistoryTreatment(detailedBolusInfo);
log.debug(String.format(Locale.getDefault(), "Added partial bolus of %.2f to treatments (requested: %.2f)", lastBolus.amount, requestedBolus));
return new PumpEnactResult().success(false).enacted(true)
.comment(MainApp.gs(R.string.combo_error_partial_bolus_delivered,
lastBolus.amount, requestedBolus));
} else {
// bolus was correctly and fully delivered
detailedBolusInfo.insulin = lastBolus.amount;
detailedBolusInfo.source = Source.USER;
MainApp.getConfigBuilder().addToHistoryTreatment(detailedBolusInfo);
log.debug("Added correctly delivered bolus to treatments");
return new PumpEnactResult().success(true).enacted(true)
.bolusDelivered(lastBolus.amount)
.carbsDelivered(detailedBolusInfo.carbs);
}
}
@Override
public void stopBolusDelivering() {
if (bolusInProgress) {
@ -1080,6 +1008,8 @@ public class ComboPlugin implements PluginBase, PumpInterface, ConstraintsInterf
private void checkHistory() {
long start = System.currentTimeMillis();
// TODO optimize for the default case where no new records exists by checking quick info;
// and only read My Data history when quick info shows a new record
// long lastCheckInitiated = System.currentTimeMillis();
CommandResult historyResult = runCommand(MainApp.gs(R.string.combo_activity_reading_pump_history), 3, () ->

1
app/src/main/res/values/strings.xml
View file

@ -867,5 +867,6 @@
<string name="pump_basebasalrate">%.2f U/h</string>
<string name="combo_actvity_reading_basal_profile">Reading basal profile</string>
<string name="combo_bolus_rejected_due_to_pump_history_change">The pump history has changed after the bolus calculation was performed. The bolus was not delivered. Please recalculate if a bolus is still needed. If the same bolus amount is required, please wait a minute since boluses with the same amount are blocked when requested within the same minute for saftery (regardless of whether they were administered or not).</string>
<string name="combo_error_updating_treatment_record">Bolus successfully delivered, but adding the treatment entry failed. This can happen if two small boluses of the same size are administered within the same minute. Please check the pump history and treatment entries and use the Careportal to add missing entries. Make sure not to add any entries for the exact same minute.</string>
</resources>