Merge pull request #984 from 0pen-dash/avereha/suspend-beep

dash: suspend alerts

omnipod-common/src/main/java/info/nightscout/androidaps/plugins/pump/omnipod/common/queue/command/CommandDisableSuspendAlerts.kt

@@ -0,0 +1,9 @@
+package info.nightscout.androidaps.plugins.pump.omnipod.common.queue.command
+
+import info.nightscout.androidaps.queue.commands.CustomCommand
+
+class CommandDisableSuspendAlerts: CustomCommand {
+
+    override val statusDescription: String
+        get() = "DISABLE SUSPEND ALERTS"
+}

omnipod-dash/src/main/java/info/nightscout/androidaps/plugins/pump/omnipod/dash/OmnipodDashPumpPlugin.kt

@@ -502,7 +502,10 @@ class OmnipodDashPumpPlugin @Inject constructor(
             // prevent setBasal requests
             return true
         }
-        // TODO: what do we have to answer here if delivery is suspended?
+        if (podStateManager.isSuspended) {
+            // set new basal profile failed midway
+            return false
+        }
         val running = podStateManager.basalProgram
         val equal = (mapProfileToBasalProgram(profile) == running)
         aapsLogger.info(LTag.PUMP, "set: $equal. profile=$profile, running=$running")
@@ -1089,8 +1092,6 @@ class OmnipodDashPumpPlugin @Inject constructor(
         return when (customCommand) {
             is CommandSilenceAlerts ->
                 silenceAlerts()
-            is CommandSuspendDelivery ->
-                suspendDelivery()
             is CommandResumeDelivery ->
                 resumeDelivery()
             is CommandDeactivatePod ->
@@ -1101,7 +1102,8 @@ class OmnipodDashPumpPlugin @Inject constructor(
                 updateAlertConfiguration()
             is CommandPlayTestBeep ->
                 playTestBeep()
-
+            is CommandDisableSuspendAlerts ->
+                disableSuspendAlerts()
             else -> {
                 aapsLogger.warn(LTag.PUMP, "Unsupported custom command: " + customCommand.javaClass.name)
                 PumpEnactResult(injector).success(false).enacted(false).comment(
@@ -1124,27 +1126,28 @@ class OmnipodDashPumpPlugin @Inject constructor(
         } ?: PumpEnactResult(injector).success(false).enacted(false).comment("No active alerts") // TODO i18n
     }
 
-    private fun suspendDelivery(): PumpEnactResult {
+    private fun disableSuspendAlerts(): PumpEnactResult {
-        return executeProgrammingCommand(
+        val alerts = listOf(
-            historyEntry = history.createRecord(OmnipodCommandType.SUSPEND_DELIVERY),
+            AlertConfiguration(
-            command = omnipodManager.suspendDelivery(hasBasalBeepEnabled())
+                AlertType.SUSPEND_ENDED,
-                .filter { podEvent -> podEvent.isCommandSent() }
+                enabled = false,
-                .map {
+                durationInMinutes = 0,
-                    pumpSyncTempBasal(
+                autoOff = false,
-                        0.0,
+                AlertTrigger.TimerTrigger(
-                        PodConstants.MAX_POD_LIFETIME.toMinutes(),
+                    0
-                        PumpSync.TemporaryBasalType.PUMP_SUSPEND
+                ),
-                    )
+                BeepType.FOUR_TIMES_BIP_BEEP,
-                }
+                BeepRepetitionType.EVERY_MINUTE_AND_EVERY_15_MIN
-                .ignoreElements(),
+            ),
-            pre = observeDeliveryActive(),
+        )
-        ).doFinally {
+        val ret = executeProgrammingCommand(
-            notifyOnUnconfirmed(
+            historyEntry = history.createRecord(OmnipodCommandType.CONFIGURE_ALERTS),
-                Notification.PUMP_ERROR,
+            command = omnipodManager.programAlerts(alerts).ignoreElements(),
-                "Unconfirmed suspendDelivery command. Please refresh pod status",
+        ).toPumpEnactResult()
-                R.raw.boluserror
+        if (ret.success && ret.enacted) {
-            )
+            podStateManager.suspendAlertsEnabled = false
-        }.toPumpEnactResult()
+        }
+        return ret
     }
 
     private fun observeDeliveryActive(): Completable = Completable.defer {
@@ -1249,7 +1252,7 @@ class OmnipodDashPumpPlugin @Inject constructor(
                     expiryAlertDelay.toMinutes().toShort()
                 ),
                 BeepType.FOUR_TIMES_BIP_BEEP,
-                BeepRepetitionType.XXX2
+                BeepRepetitionType.EVERY_MINUTE_AND_EVERY_15_MIN
             )
         )
         return executeProgrammingCommand(
@@ -1369,9 +1372,11 @@ class OmnipodDashPumpPlugin @Inject constructor(
                     )
                     podStateManager.tempBasal = null
                     rxBus.send(EventDismissNotification(Notification.OMNIPOD_POD_SUSPENDED))
+                    rxBus.send(EventDismissNotification(Notification.FAILED_UPDATE_PROFILE))
+                    rxBus.send(EventDismissNotification(Notification.OMNIPOD_TBR_ALERTS))
+                    rxBus.send(EventDismissNotification(Notification.OMNIPOD_TIME_OUT_OF_SYNC))
+                    commandQueue.customCommand(CommandDisableSuspendAlerts(), null)
                 }
-                rxBus.send(EventDismissNotification(Notification.OMNIPOD_TBR_ALERTS))
-                rxBus.send(EventDismissNotification(Notification.OMNIPOD_TIME_OUT_OF_SYNC))
             }
 
             OmnipodCommandType.SET_BASAL_PROFILE -> {
@@ -1394,6 +1399,7 @@ class OmnipodDashPumpPlugin @Inject constructor(
                     rxBus.send(EventDismissNotification(Notification.FAILED_UPDATE_PROFILE))
                     rxBus.send(EventDismissNotification(Notification.OMNIPOD_TBR_ALERTS))
                     rxBus.send(EventDismissNotification(Notification.OMNIPOD_TIME_OUT_OF_SYNC))
+                    commandQueue.customCommand(CommandDisableSuspendAlerts(), null)
                 }
             }
 

omnipod-dash/src/main/java/info/nightscout/androidaps/plugins/pump/omnipod/dash/driver/OmnipodDashManagerImpl.kt

@@ -439,7 +439,7 @@ class OmnipodDashManagerImpl @Inject constructor(
                             userExpiryAlertDelay.toMinutes().toShort()
                         ),
                         BeepType.FOUR_TIMES_BIP_BEEP,
-                        BeepRepetitionType.XXX2
+                        BeepRepetitionType.EVERY_MINUTE_AND_EVERY_15_MIN
                     )
                 )
             }
@@ -504,8 +504,29 @@ class OmnipodDashManagerImpl @Inject constructor(
         return Observable.concat(
             observePodRunning,
             observeConnectToPod,
-            observeSendStopDeliveryCommand(StopDeliveryCommand.DeliveryType.ALL, hasBasalBeepEnabled)
+            observeSuspendDeliveryCommand(hasBasalBeepEnabled)
-        ).interceptPodEvents()
+        ).doOnComplete {
+            podStateManager.suspendAlertsEnabled = true
+        }.interceptPodEvents()
+    }
+
+    private fun observeSuspendDeliveryCommand(hasBasalBeepEnabled: Boolean): Observable<PodEvent> {
+        return Observable.defer {
+            val beepType = if (!hasBasalBeepEnabled)
+                BeepType.SILENT
+            else
+                BeepType.LONG_SINGLE_BEEP
+
+            bleManager.sendCommand(
+                SuspendDeliveryCommand.Builder()
+                    .setSequenceNumber(podStateManager.messageSequenceNumber)
+                    .setUniqueId(podStateManager.uniqueId!!.toInt())
+                    .setNonce(NONCE)
+                    .setBeepType(beepType)
+                    .build(),
+                DefaultStatusResponse::class
+            )
+        }
     }
 
     private fun observeSendProgramTempBasalCommand(rate: Double, durationInMinutes: Short, tempBasalBeeps: Boolean): Observable<PodEvent> {

omnipod-dash/src/main/java/info/nightscout/androidaps/plugins/pump/omnipod/dash/driver/pod/command/ProgramAlertsCommand.kt

@@ -38,6 +38,18 @@ class ProgramAlertsCommand private constructor(
             return appendCrc(byteBuffer.array())
         }
 
+    val encodedWithoutHeaderAndCRC32: ByteArray
+        get() {
+            val byteBuffer: ByteBuffer = ByteBuffer.allocate(getLength().toInt())
+                .put(commandType.value)
+                .put(getBodyLength())
+                .putInt(nonce)
+            for (configuration in alertConfigurations) {
+                byteBuffer.put(configuration.encoded)
+            }
+            return byteBuffer.array()
+        }
+
     override fun toString(): String {
         return "ProgramAlertsCommand{" +
             "alertConfigurations=" + alertConfigurations +

omnipod-dash/src/main/java/info/nightscout/androidaps/plugins/pump/omnipod/dash/driver/pod/command/SuspendDeliveryCommand.kt

@@ -0,0 +1,113 @@
+package info.nightscout.androidaps.plugins.pump.omnipod.dash.driver.pod.command
+
+import info.nightscout.androidaps.plugins.pump.omnipod.dash.driver.pod.command.base.CommandType
+import info.nightscout.androidaps.plugins.pump.omnipod.dash.driver.pod.command.base.NonceEnabledCommand
+import info.nightscout.androidaps.plugins.pump.omnipod.dash.driver.pod.command.base.builder.NonceEnabledCommandBuilder
+import info.nightscout.androidaps.plugins.pump.omnipod.dash.driver.pod.definition.*
+import java.nio.ByteBuffer
+import java.util.*
+
+// StopDelivery.ALL followed by ProgramAlerts
+class SuspendDeliveryCommand private constructor(
+    uniqueId: Int,
+    sequenceNumber: Short,
+    multiCommandFlag: Boolean,
+    private val beepType: BeepType,
+    nonce: Int
+) : NonceEnabledCommand(CommandType.STOP_DELIVERY, uniqueId, sequenceNumber, multiCommandFlag, nonce) {
+
+    override val encoded: ByteArray
+        get() {
+            val alerts = listOf(
+                AlertConfiguration(
+                    AlertType.SUSPEND_ENDED,
+                    enabled = true,
+                    durationInMinutes = 0,
+                    autoOff = false,
+                    AlertTrigger.TimerTrigger(
+                        20
+                    ),
+                    BeepType.FOUR_TIMES_BIP_BEEP,
+                    BeepRepetitionType.EVERY_MINUTE_AND_EVERY_15_MIN
+                ),
+            )
+            val programAlerts = ProgramAlertsCommand.Builder()
+                .setNonce(nonce)
+                .setUniqueId(uniqueId)
+                .setAlertConfigurations(alerts)
+                .setSequenceNumber(sequenceNumber)
+                .setMultiCommandFlag(false)
+                .build()
+                .encodedWithoutHeaderAndCRC32
+
+            val byteBuffer = ByteBuffer.allocate(LENGTH + HEADER_LENGTH + programAlerts.size)
+                .put(encodeHeader(uniqueId, sequenceNumber, (LENGTH + programAlerts.size).toShort(), multiCommandFlag))
+                .put(commandType.value)
+                .put(BODY_LENGTH)
+                .putInt(nonce)
+                .put((beepType.value.toInt() shl 4 or DeliveryType.ALL.encoded[0].toInt()).toByte())
+                .put(programAlerts)
+                .array()
+
+            return appendCrc(
+                byteBuffer
+            )
+        }
+
+    override fun toString(): String {
+        return "SuspendDeliveryCommand{" +
+            "deliveryType=" + DeliveryType.ALL +
+            ", beepType=" + beepType +
+            ", nonce=" + nonce +
+            ", commandType=" + commandType +
+            ", uniqueId=" + uniqueId +
+            ", sequenceNumber=" + sequenceNumber +
+            ", multiCommandFlag=" + multiCommandFlag +
+            '}'
+    }
+
+    enum class DeliveryType(
+        private val basal: Boolean,
+        private val tempBasal: Boolean,
+        private val bolus: Boolean
+    ) : Encodable {
+
+        BASAL(true, false, false), TEMP_BASAL(false, true, false), BOLUS(false, false, true), ALL(true, true, true);
+
+        override val encoded: ByteArray
+            get() {
+                val bitSet = BitSet(8)
+                bitSet[0] = basal
+                bitSet[1] = tempBasal
+                bitSet[2] = bolus
+                return bitSet.toByteArray()
+            }
+    }
+
+    class Builder : NonceEnabledCommandBuilder<Builder, SuspendDeliveryCommand>() {
+        private var beepType: BeepType? = BeepType.LONG_SINGLE_BEEP
+
+        fun setBeepType(beepType: BeepType): Builder {
+            this.beepType = beepType
+            return this
+        }
+
+        override fun buildCommand(): SuspendDeliveryCommand {
+            requireNotNull(beepType) { "beepType can not be null" }
+
+            return SuspendDeliveryCommand(
+                uniqueId!!,
+                sequenceNumber!!,
+                multiCommandFlag,
+                beepType!!,
+                nonce!!
+            )
+        }
+    }
+
+    companion object {
+
+        private const val LENGTH: Short = 7
+        private const val BODY_LENGTH: Byte = 5
+    }
+}

omnipod-dash/src/main/java/info/nightscout/androidaps/plugins/pump/omnipod/dash/driver/pod/definition/BeepRepetitionType.kt

@@ -6,8 +6,8 @@ enum class BeepRepetitionType(
 ) {
 
     XXX(0x01.toByte()), // Used in lump of coal alert, LOW_RESERVOIR
-    XXX2(0x03.toByte()), // Used in USER_SET_EXPIRATION
+    EVERY_MINUTE_AND_EVERY_15_MIN(0x03.toByte()), // Used in USER_SET_EXPIRATION, suspend delivery
     XXX3(0x05.toByte()), // published system expiration alert
-    XXX4(0x06.toByte()), // Used in imminent pod expiration alert, suspend in progress
+    XXX4(0x06.toByte()), // Used in imminent pod expiration alert, suspend in progress. No repeat?
     XXX5(0x08.toByte()); // Lump of coal alert
 }

omnipod-dash/src/main/java/info/nightscout/androidaps/plugins/pump/omnipod/dash/driver/pod/state/OmnipodDashPodStateManager.kt

@@ -77,6 +77,7 @@ interface OmnipodDashPodStateManager {
     var basalProgram: BasalProgram?
     val activeCommand: ActiveCommand?
     val lastBolus: LastBolus?
+    var suspendAlertsEnabled: Boolean
 
     fun increaseMessageSequenceNumber()
     fun increaseEapAkaSequenceNumber(): ByteArray

omnipod-dash/src/main/java/info/nightscout/androidaps/plugins/pump/omnipod/dash/driver/pod/state/OmnipodDashPodStateManagerImpl.kt

@@ -225,6 +225,13 @@ class OmnipodDashPodStateManagerImpl @Inject constructor(
             store()
         }
 
+    override var suspendAlertsEnabled: Boolean
+        get() = podState.suspendAlertsEnabled
+        set(enabled) {
+            podState.suspendAlertsEnabled = enabled
+            store()
+        }
+
     override val lastStatusResponseReceived: Long
         get() = podState.lastStatusResponseReceived
 
@@ -714,6 +721,7 @@ class OmnipodDashPodStateManagerImpl @Inject constructor(
         var timeZoneOffset: Int? = null
         var timeZoneUpdated: Long? = null
         var alarmSynced: Boolean = false
+        var suspendAlertsEnabled: Boolean = false
 
         var bleVersion: SoftwareVersion? = null
         var firmwareVersion: SoftwareVersion? = null

omnipod-dash/src/main/java/info/nightscout/androidaps/plugins/pump/omnipod/dash/ui/OmnipodDashOverviewFragment.kt

@@ -439,6 +439,10 @@ class OmnipodDashOverviewFragment : DaggerFragment() {
                 R.string.omnipod_common_alert_expiration_advisory
             AlertType.AUTO_OFF ->
                 R.string.omnipod_common_alert_shutdown_imminent
+            AlertType.SUSPEND_IN_PROGRESS ->
+                R.string.omnipod_common_alert_delivery_suspended
+            AlertType.SUSPEND_ENDED ->
+                R.string.omnipod_common_alert_delivery_suspended
             else ->
                 R.string.omnipod_common_alert_unknown_alert
         }
@@ -629,16 +633,8 @@ class OmnipodDashOverviewFragment : DaggerFragment() {
 
     private fun updateSuspendDeliveryButton() {
         // If the Pod is currently suspended, we show the Resume delivery button instead.
-        if (isSuspendDeliveryButtonEnabled() &&
+        // disable the 'suspendDelivery' button.
-            podStateManager.isPodRunning &&
+        buttonBinding.buttonSuspendDelivery.visibility = View.GONE
-            (!podStateManager.isSuspended || commandQueue.isCustomCommandInQueue(CommandSuspendDelivery::class.java))
-        ) {
-            buttonBinding.buttonSuspendDelivery.visibility = View.VISIBLE
-            buttonBinding.buttonSuspendDelivery.isEnabled =
-                podStateManager.isPodRunning && !podStateManager.isSuspended && isQueueEmpty()
-        } else {
-            buttonBinding.buttonSuspendDelivery.visibility = View.GONE
-        }
     }
 
     private fun updateSetTimeButton() {
@@ -654,10 +650,6 @@ class OmnipodDashOverviewFragment : DaggerFragment() {
         return sp.getBoolean(R.string.omnipod_common_preferences_automatically_silence_alerts, false)
     }
 
-    private fun isSuspendDeliveryButtonEnabled(): Boolean {
-        return sp.getBoolean(R.string.key_omnipod_common_suspend_delivery_button_enabled, false)
-    }
-
     private fun displayErrorDialog(title: String, message: String, withSound: Boolean) {
         context?.let {
             ErrorHelperActivity.runAlarm(it, message, title, if (withSound) R.raw.boluserror else 0)

omnipod-dash/src/main/res/values/strings.xml

@@ -47,4 +47,5 @@
     <string name="omnipod_common_history_tbr_value">Rate: %1$.2f U, duration: %2$d minutes</string>
     <string name="omnipod_common_history_bolus_value">%1$.2f U</string>
     <string name="dash_bolusdelivering">Delivering %1$.2f U</string>
+    <string name="omnipod_common_alert_delivery_suspended">Insulin delivery is suspended</string>
 </resources>

omnipod-dash/src/main/res/xml/omnipod_dash_preferences.xml

@@ -105,11 +105,6 @@
         android:title="@string/omnipod_common_preferences_category_other"
         app:initialExpandedChildrenCount="0">
         
-        <SwitchPreference
-            android:defaultValue="false"
-            android:key="@string/key_omnipod_common_suspend_delivery_button_enabled"
-            android:title="@string/omnipod_common_preferences_suspend_delivery_button_enabled" />
-
         <SwitchPreference
             android:defaultValue="true"
             android:key="@string/key_omnipod_common_time_change_event_enabled"

omnipod-dash/src/test/java/info/nightscout/androidaps/plugins/pump/omnipod/dash/driver/pod/command/ProgramAlertsCommandTest.kt

@@ -85,7 +85,7 @@ class ProgramAlertsCommandTest {
                 false,
                 AlertTrigger.TimerTrigger(4079.toShort()),
                 BeepType.FOUR_TIMES_BIP_BEEP,
-                BeepRepetitionType.XXX2
+                BeepRepetitionType.EVERY_MINUTE_AND_EVERY_15_MIN
             )
         )
 

omnipod-dash/src/test/java/info/nightscout/androidaps/plugins/pump/omnipod/dash/driver/pod/command/SuspendDeliveryCommandTest.kt

@@ -0,0 +1,20 @@
+package info.nightscout.androidaps.plugins.pump.omnipod.dash.driver.pod.command
+
+import info.nightscout.androidaps.plugins.pump.omnipod.dash.driver.pod.definition.BeepType
+import org.apache.commons.codec.DecoderException
+import org.apache.commons.codec.binary.Hex
+import org.junit.Assert
+import org.junit.Test
+
+class SuspendDeliveryCommandTest {
+    @Test @Throws(DecoderException::class) fun testSuspendDelivery() {
+        val encoded = SuspendDeliveryCommand.Builder()
+            .setUniqueId(37879811)
+            .setSequenceNumber(0.toShort())
+            .setNonce(1229869870)
+            .setBeepType(BeepType.LONG_SINGLE_BEEP)
+            .build()
+            .encoded
+        Assert.assertArrayEquals(Hex.decodeHex("0242000300131f05494e532e67190a494e532e680000140302811f"), encoded)
+    }
+}