Notifications and fake TBR on state changes

core/interfaces/src/main/java/info/nightscout/interfaces/notifications/Notification.kt

@@ -131,9 +131,10 @@ open class Notification {
         const val IDENTIFICATION_NOT_SET = 77
         const val PERMISSION_BT = 78
         const val EOELOW_PATCH_ALERTS = 79
-        const val COMBO_PUMP_SUSPENDED = 80
+        const val PUMP_SUSPENDED = 80
         const val COMBO_UNKNOWN_TBR = 81
         const val BLUETOOTH_NOT_ENABLED = 82
+        const val PATCH_NOT_ACTIVE = 83
 
         const val USER_MESSAGE = 1000
 

pump/combov2/src/main/kotlin/info/nightscout/pump/combov2/ComboV2Plugin.kt

@@ -2216,7 +2216,7 @@ class ComboV2Plugin @Inject constructor (
             // only shows up in the Combo fragment.
             if (newState == DriverState.Suspended) {
                 uiInteraction.addNotification(
-                    Notification.COMBO_PUMP_SUSPENDED,
+                    Notification.PUMP_SUSPENDED,
                     text = rh.gs(R.string.combov2_pump_is_suspended),
                     level = Notification.NORMAL
                 )

pump/medtrum/src/main/java/info/nightscout/pump/medtrum/MedtrumPump.kt

@@ -33,6 +33,11 @@ class MedtrumPump @Inject constructor(
     private val temporaryBasalStorage: TemporaryBasalStorage
 ) {
 
+    companion object {
+
+        const val FAKE_TBR_LENGTH = 4800L
+    }
+
     // Connection state flow
     private val _connectionState = MutableStateFlow(ConnectionState.DISCONNECTED)
     val connectionStateFlow: StateFlow<ConnectionState> = _connectionState
@@ -42,7 +47,6 @@ class MedtrumPump @Inject constructor(
             _connectionState.value = value
         }
 
-
     // Pump state flow
     private val _pumpState = MutableStateFlow(MedtrumPumpState.NONE)
     val pumpStateFlow: StateFlow<MedtrumPumpState> = _pumpState
@@ -61,15 +65,15 @@ class MedtrumPump @Inject constructor(
         set(value) {
             _primeProgress.value = value
         }
-    
+
     private var _lastBasalType: MutableStateFlow<BasalType> = MutableStateFlow(BasalType.NONE)
     val lastBasalTypeFlow: StateFlow<BasalType> = _lastBasalType
     var lastBasalType: BasalType
         get() = _lastBasalType.value
         set(value) {
             _lastBasalType.value = value
-        }        
-    
+        }
+
     private val _lastBasalRate = MutableStateFlow(0.0)
     val lastBasalRateFlow: StateFlow<Double> = _lastBasalRate
     var lastBasalRate: Double
@@ -85,7 +89,7 @@ class MedtrumPump @Inject constructor(
         set(value) {
             _reservoir.value = value
         }
-    
+
     /** Stuff stored in SP */
     private var _patchSessionToken = 0L
     var patchSessionToken: Long
@@ -125,7 +129,7 @@ class MedtrumPump @Inject constructor(
         set(value) {
             _actualBasalProfile = value
             val encodedString = Base64.encodeToString(value, Base64.DEFAULT)
-            sp.putString(R.string.key_actual_basal_profile, encodedString?: "")
+            sp.putString(R.string.key_actual_basal_profile, encodedString ?: "")
         }
 
     private var _pumpSN = 0L
@@ -140,7 +144,6 @@ class MedtrumPump @Inject constructor(
     var patchStartTime = 0L // Time in ms!
     var patchAge = 0L // Time in seconds?! // TODO: Not used
 
-
     var batteryVoltage_A = 0.0
     var batteryVoltage_B = 0.0
 
@@ -276,7 +279,7 @@ class MedtrumPump @Inject constructor(
             bolusDone = true
             bolusingTreatment?.insulin = amountDelivered
         } else {
-            bolusingTreatment?.insulin = amountDelivered     
+            bolusingTreatment?.insulin = amountDelivered
         }
     }
 
@@ -292,7 +295,7 @@ class MedtrumPump @Inject constructor(
             val temporaryBasalInfo = temporaryBasalStorage.findTemporaryBasal(basalStartTime, basalRate)
 
             // If duration is unknown, no way to get it now, set patch lifetime as duration
-            val duration = temporaryBasalInfo?.duration ?: T.mins(4800).msecs()
+            val duration = temporaryBasalInfo?.duration ?: T.mins(FAKE_TBR_LENGTH).msecs()
             val newRecord = pumpSync.syncTemporaryBasalWithPumpId(
                 timestamp = basalStartTime,
                 rate = basalRate, // TODO: Support percent here, this will break things? Check if this is correct
@@ -311,7 +314,7 @@ class MedtrumPump @Inject constructor(
             val newRecord = pumpSync.syncTemporaryBasalWithPumpId(
                 timestamp = basalStartTime,
                 rate = 0.0,
-                duration = T.mins(4800).msecs(), // TODO MAGIC NUMBER
+                duration = T.mins(FAKE_TBR_LENGTH).msecs(),
                 isAbsolute = true,
                 type = PumpSync.TemporaryBasalType.PUMP_SUSPEND,
                 pumpId = basalStartTime,
@@ -322,23 +325,9 @@ class MedtrumPump @Inject constructor(
                 LTag.PUMPCOMM,
                 "handleBasalStatusUpdate: ${if (newRecord) "**NEW** " else ""}EVENT TEMP_START ($basalType) ${dateUtil.dateAndTimeString(basalStartTime)} ($basalStartTime) expectedTemporaryBasal: $expectedTemporaryBasal"
             )
-        } else if (basalType == BasalType.NONE && expectedTemporaryBasal?.rate != basalRate && expectedTemporaryBasal?.duration != T.mins(4800).msecs()) {
+        } else if (basalType == BasalType.NONE && expectedTemporaryBasal?.rate != basalRate && expectedTemporaryBasal?.duration != T.mins(FAKE_TBR_LENGTH).msecs()) {
             // Pump suspended, set fake TBR
-            // TODO: Maybe move this to separate function?
-            val newRecord = pumpSync.syncTemporaryBasalWithPumpId(
-                timestamp = dateUtil.now(),
-                rate = basalRate,
-                duration = T.mins(4800).msecs(), // TODO MAGIC NUMBER
-                isAbsolute = true,
-                type = PumpSync.TemporaryBasalType.PUMP_SUSPEND,
-                pumpId = dateUtil.now(),
-                pumpType = pumpType,
-                pumpSerial = pumpSN.toString(radix = 16)
-            )
-            aapsLogger.debug(
-                LTag.PUMPCOMM,
-                "handleBasalStatusUpdate: ${if (newRecord) "**NEW** " else ""}EVENT TEMP_START ($basalType) ${dateUtil.dateAndTimeString(basalStartTime)} ($basalStartTime) expectedTemporaryBasal: $expectedTemporaryBasal"
-            )
+            setFakeTBR()
         }
 
         // Update medtrum pump state
@@ -366,4 +355,28 @@ class MedtrumPump @Inject constructor(
             aapsLogger.error(LTag.PUMP, "handleStopStatusUpdate: WTF? PatchId in status update does not match current patchId!")
         }
     }
+
+    fun setFakeTBRIfNeeded() {
+        val expectedTemporaryBasal = pumpSync.expectedPumpState().temporaryBasal
+        if (expectedTemporaryBasal?.rate != 0.0 && expectedTemporaryBasal?.duration != T.mins(FAKE_TBR_LENGTH).msecs()) {
+            setFakeTBR()
+        }
+    }
+
+    private fun setFakeTBR() {
+        val newRecord = pumpSync.syncTemporaryBasalWithPumpId(
+            timestamp = dateUtil.now(),
+            rate = 0.0,
+            duration = T.mins(FAKE_TBR_LENGTH).msecs(),
+            isAbsolute = true,
+            type = PumpSync.TemporaryBasalType.PUMP_SUSPEND,
+            pumpId = dateUtil.now(),
+            pumpType = pumpType,
+            pumpSerial = pumpSN.toString(radix = 16)
+        )
+        aapsLogger.debug(
+            LTag.PUMPCOMM,
+            "handleBasalStatusUpdate: ${if (newRecord) "**NEW** " else ""}EVENT TEMP_START (FAKE)"
+        )
+    }
 }

pump/medtrum/src/main/java/info/nightscout/pump/medtrum/services/BLEComm.kt

@@ -177,8 +177,7 @@ class BLEComm @Inject internal constructor(
         // Reset sequence counter
         mWriteSequenceNumber = 0
         if (mBluetoothGatt == null) {
-            mBluetoothGatt =
-            device.connectGatt(context, false, mGattCallback, BluetoothDevice.TRANSPORT_LE)
+            mBluetoothGatt = device.connectGatt(context, false, mGattCallback, BluetoothDevice.TRANSPORT_LE)
         } else {
             // Already connected?, this should not happen force disconnect
             aapsLogger.error(LTag.PUMPBTCOMM, "connectGatt, mBluetoothGatt is not null")
@@ -200,7 +199,7 @@ class BLEComm @Inject internal constructor(
             isConnecting = false
             stopScan()
             SystemClock.sleep(100)
-        }        
+        }
         if (isConnected) {
             aapsLogger.debug(LTag.PUMPBTCOMM, "Connected, disconnecting")
             mBluetoothGatt?.disconnect()
@@ -402,7 +401,7 @@ class BLEComm @Inject internal constructor(
                 aapsLogger.warn(LTag.PUMPBTCOMM, "Disconnected while connecting! Reset device address")
                 mDevice = null
                 // Wait a bit before retrying
-                SystemClock.sleep(2000)                
+                SystemClock.sleep(2000)
             }
             close()
             isConnected = false

pump/medtrum/src/main/java/info/nightscout/pump/medtrum/services/MedtrumService.kt

@@ -110,13 +110,46 @@ class MedtrumService : DaggerService(), BLECommCallback {
         scope.launch {
             medtrumPump.pumpStateFlow.collect { state ->
                 when (state) {
+                    MedtrumPumpState.NONE,
+                    MedtrumPumpState.IDLE,
+                    MedtrumPumpState.FILLED,
+                    MedtrumPumpState.PRIMING,
+                    MedtrumPumpState.PRIMED,
+                    MedtrumPumpState.EJECTING,
+                    MedtrumPumpState.EJECTED,
+                    MedtrumPumpState.STOPPED        -> {
+                        rxBus.send(EventDismissNotification(Notification.PUMP_ERROR))
+                        rxBus.send(EventDismissNotification(Notification.PUMP_SUSPENDED))
+                        uiInteraction.addNotification(
+                            Notification.PATCH_NOT_ACTIVE,
+                            rh.gs(R.string.patch_not_active),
+                            Notification.URGENT,
+                        )
+                        medtrumPump.setFakeTBRIfNeeded()
+                    }
+
+                    MedtrumPumpState.ACTIVE,
+                    MedtrumPumpState.ACTIVE_ALT     -> {
+                        rxBus.send(EventDismissNotification(Notification.PATCH_NOT_ACTIVE))
+                        rxBus.send(EventDismissNotification(Notification.PUMP_SUSPENDED))
+                    }
+
                     MedtrumPumpState.LOWBG_SUSPENDED,
                     MedtrumPumpState.LOWBG_SUSPENDED2,
                     MedtrumPumpState.AUTO_SUSPENDED,
                     MedtrumPumpState.HMAX_SUSPENDED,
                     MedtrumPumpState.DMAX_SUSPENDED,
                     MedtrumPumpState.SUSPENDED,
-                    MedtrumPumpState.PAUSED,
+                    MedtrumPumpState.PAUSED         -> {
+                        // TODO: Message with reason
+                        uiInteraction.addNotification(
+                            Notification.PUMP_SUSPENDED,
+                            rh.gs(R.string.pump_is_suspended),
+                            Notification.NORMAL,
+                        )
+                        // Pump will report proper TBR for this
+                    }
+
                     MedtrumPumpState.OCCLUSION,
                     MedtrumPumpState.EXPIRED,
                     MedtrumPumpState.RESERVOIR_EMPTY,
@@ -125,21 +158,16 @@ class MedtrumService : DaggerService(), BLECommCallback {
                     MedtrumPumpState.BASE_FAULT,
                     MedtrumPumpState.BATTERY_OUT,
                     MedtrumPumpState.NO_CALIBRATION -> {
-                        // Pump suspended show error!
+                        rxBus.send(EventDismissNotification(Notification.PATCH_NOT_ACTIVE))
+                        rxBus.send(EventDismissNotification(Notification.PUMP_SUSPENDED))
+                        // Pump suspended due to error, show error!
                         uiInteraction.addNotificationWithSound(
                             Notification.PUMP_ERROR,
                             rh.gs(R.string.pump_error, state.toString()),
                             Notification.URGENT,
                             info.nightscout.core.ui.R.raw.alarm
                         )
-                    }
-
-                    MedtrumPumpState.STOPPED        -> {
-                        rxBus.send(EventDismissNotification(Notification.PUMP_ERROR))
-                    }
-
-                    else                            -> {
-                        // Do nothing
+                        medtrumPump.setFakeTBRIfNeeded()
                     }
                 }
             }
@@ -197,7 +225,7 @@ class MedtrumService : DaggerService(), BLECommCallback {
         bleComm.disconnect(from)
     }
 
-    fun readPumpStatus() {        
+    fun readPumpStatus() {
         // Update pump events
         loadEvents()
     }

pump/medtrum/src/main/res/values/strings.xml

@@ -15,6 +15,8 @@
     <string name="medtrum_pump_description">Medtrum Nano</string>
     <string name="medtrumpump_settings">Medtrum pump settings</string>
     <string name="pump_error">Pump error: %1$s !! </string>
+    <string name="pump_is_suspended">Pump is suspended</string>
+    <string name="patch_not_active">Patch not activated</string>
     
     <!-- overview fragment -->
     <string name="medtrum_ble_status">BLE Status</string>
@@ -52,5 +54,4 @@
     <string name="gettingbolusstatus">Getting bolus status</string>
     <string name="gettingtempbasalstatus">Getting temporary basal status</string>
 
-
 </resources>