Minor modifications

Sources/SpeziDevices/HealthMeasurements.swift

@@ -156,7 +156,6 @@ public final class HealthMeasurements: @unchecked Sendable {
     ) {
         device[keyPath: keyPath].$weightMeasurement.onChange { @MainActor [weak self, weak device] measurement in
             guard let self, let device, case .connected = device.state else {
-                // TODO: we now just assume connected for all devices?
                 return
             }
             let service = device[keyPath: keyPath]
@@ -180,7 +179,6 @@ public final class HealthMeasurements: @unchecked Sendable {
         // make sure to not capture the device
         device[keyPath: keyPath].$bloodPressureMeasurement.onChange { @MainActor [weak self, weak device] measurement in
             guard let self, let device, case .connected = device.state else {
-                // TODO: we now just assume connected for all devices?
                 return
             }
             let service = device[keyPath: keyPath]

Sources/SpeziOmron/Devices/OmronBloodPressureCuff.swift

@@ -53,6 +53,8 @@ public final class OmronBloodPressureCuff: BluetoothDevice, Identifiable, OmronH
     @Dependency(HealthMeasurements.self) private var measurements: HealthMeasurements?
     @Dependency(PairedDevices.self) private var pairedDevices: PairedDevices?
 
+    @SpeziBluetooth private var didReceiveFirstTimeNotification = false
+
     /// Initialize the device.
     public required init() {}
 
@@ -76,11 +78,14 @@ public final class OmronBloodPressureCuff: BluetoothDevice, Identifiable, OmronH
         }
     }
 
-    private func handleStateChange(_ state: PeripheralState) async {
+    @SpeziBluetooth
+    private func handleStateChange(_ state: PeripheralState) {
         logger.debug("\(Self.self) changed state to \(state).")
-        if case .connected = state,
-           case .transferMode = manufacturerData?.pairingMode {
-            time.synchronizeDeviceTime()
+        switch state {
+        case .connecting, .connected:
+            break
+        case .disconnected, .disconnecting:
+            didReceiveFirstTimeNotification = false
         }
     }
 
@@ -89,12 +94,15 @@ public final class OmronBloodPressureCuff: BluetoothDevice, Identifiable, OmronH
         pairedDevices?.signalDevicePaired(self)
     }
 
-    @MainActor
-    private func handleCurrentTimeChange(_ time: CurrentTime) {
+    @SpeziBluetooth
+    private func handleCurrentTimeChange(_ time: CurrentTime) async {
         logger.debug("Received updated device time for \(self.label) is \(String(describing: time))")
-        let paired = pairedDevices?.signalDevicePaired(self)
 
-        if paired == true {
+        // for Omron we take that as a signal that device is paired
+        await pairedDevices?.signalDevicePaired(self)
+
+        if !didReceiveFirstTimeNotification {
+            didReceiveFirstTimeNotification = true
             self.time.synchronizeDeviceTime()
         }
     }

Sources/SpeziOmron/Devices/OmronWeightScale.swift

@@ -41,7 +41,7 @@ public final class OmronWeightScale: BluetoothDevice, Identifiable, OmronHealthD
     @Dependency(HealthMeasurements.self) private var measurements: HealthMeasurements?
     @Dependency(PairedDevices.self) private var pairedDevices: PairedDevices?
 
-    private var didReceiveFirstTimeNotification = false
+    @MainActor private var didReceiveFirstTimeNotification = false
 
     /// Initialize the device.
     public required init() {}
@@ -63,7 +63,8 @@ public final class OmronWeightScale: BluetoothDevice, Identifiable, OmronHealthD
         }
     }
 
-    private func handleStateChange(_ state: PeripheralState) async {
+    @MainActor
+    private func handleStateChange(_ state: PeripheralState) {
         logger.debug("\(Self.self) changed state to \(state).")
         switch state {
         case .connecting, .connected:
@@ -78,10 +79,12 @@ public final class OmronWeightScale: BluetoothDevice, Identifiable, OmronHealthD
         // TODO: only update the first time, do we have that web page still open???
         logger.debug("Received updated device time for \(self.label): \(String(describing: time))")
 
-        // TODO: filter for notifications happening while being in disconnected state?
+        // TODO: pairing issue is still there
+        //  - if Bluetooth entry is removed: two notifications while one is always delivered instantly!
+        //  - if already paired in Bluetooth menu, only one notification while still connecting!
 
-        // for Omron we take that as a signal that device is paired // TODO: does this work now for all weight scales?
-        let didPair = pairedDevices?.signalDevicePaired(self) == true // TODO: do we need to result still?
+        // for Omron we take that as a signal that device is paired
+        pairedDevices?.signalDevicePaired(self)
 
         if !didReceiveFirstTimeNotification {
             didReceiveFirstTimeNotification = true