add low Hb check and log errors

app/build.gradle

@@ -19,8 +19,8 @@ android {
         applicationId "in.sminnovations.hpostesting"
         minSdk 21
         targetSdk 34
-        versionCode 35
+        versionCode 38
-        versionName "2.1.35"
+        versionName "2.1.38"
 
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
     }

app/src/main/java/com/example/hpostesting/data/constant/Constants.kt

@@ -80,15 +80,15 @@ object Constants {
 
     val DEVICE_CONFIGURATION: Map<String, List<List<Double>>> = mapOf<String, List<List<Double>>>(
         "HCV-000-3001" to listOf(
-            listOf(1.313, -0.9191),         // LED1, 435nm
+            listOf(1.313, -0.89),           // LED1, 435nm
             listOf(0.581462456, -0.58502),  // LED2, 415nm
             listOf(0.2012, 0.0092),         // LED3, 555nm
             listOf(1.0, 0.0)                // LED4
         ),
         "HCV-000-3002" to listOf(
-            listOf(0.587389, 0.0),          // LED1, 435nm
+            listOf(1.313, -0.89),           // LED1, 435nm
             listOf(0.581462456, -0.58502),  // LED2, 415nm
-            listOf(0.166459, 0.0),          // LED3, 555nm
+            listOf(0.2012, 0.0092),         // LED3, 555nm
             listOf(1.0, 0.0)                // LED4
         ),
     )

app/src/main/java/com/example/hpostesting/data/dao/MyDataBase.kt

@@ -11,7 +11,7 @@ import com.example.hpostesting.data.model.patient.HemoCubeTestData
 import com.google.android.datatransport.runtime.dagger.Provides
 import javax.inject.Singleton
 
-@Database(entities = [UserData::class, HemoCubeTestData::class, DeviceData::class], version = 10, exportSchema = false)
+@Database(entities = [UserData::class, HemoCubeTestData::class, DeviceData::class], version = 11, exportSchema = false)
 @TypeConverters(Converters::class)
 abstract class MyDatabase : RoomDatabase() {
     abstract fun userDao(): UserDao

app/src/main/java/com/example/hpostesting/data/model/patient/HemoCubeTestData.kt

@@ -46,6 +46,7 @@ data class HemoCubeTestData(
     var coefficients: String? = "",
     var classificationResult: String = "",
     var prdClassification: String = "",
+    var errorMessages: String = "",
     var batteryLevel: String = "",
     var batteryCapacity: String = "",
     var batteryMaxCapacity: String = "",

app/src/main/java/com/example/hpostesting/presentation/hemocube/HemoCubeFragment.kt

@@ -56,6 +56,7 @@ class HemoCubeFragment : Fragment() {
     private var _predictedDenovixRatio = 0.0
     private var validationError = false
     private var deviceHardwareId = ""
+    private var allErrorMessages = ""
 
     override fun onCreateView(
         inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?,
@@ -423,8 +424,9 @@ class HemoCubeFragment : Fragment() {
                 || led4BufferForDevice < Constants.BUFFER_INTENSITY_THRESHOLDS[deviceHardwareId]?.get(3)?.get(0)!!
             ) {
                 validationError = true
+                allErrorMessages += "Error: Invalid Test. Improper buffer reading (low)"
                 activity?.runOnUiThread {
-                    binding.errorMessage.text = "Error: Invalid Test. Improper buffer reading (low)"
+                    binding.errorMessage.text = "Error: Invalid Test. Improper buffer reading (low)" + "\n"
                     binding.errorMessage.visibility = View.VISIBLE
                 }
             }
@@ -435,6 +437,7 @@ class HemoCubeFragment : Fragment() {
                 || led4BufferForDevice > Constants.BUFFER_INTENSITY_THRESHOLDS[deviceHardwareId]?.get(3)?.get(1)!!
             ) {
                 validationError = true
+                allErrorMessages += "Error: Invalid Test. Improper buffer reading (high)" + "\n"
                 activity?.runOnUiThread {
                     binding.errorMessage.text =
                         "Error: Invalid Test. Improper buffer reading (high)"
@@ -462,6 +465,7 @@ class HemoCubeFragment : Fragment() {
 
             if (fittedAbs1!! <= fittedAbs2!!) {
                 validationError = true
+                allErrorMessages += "Error: Invalid Test. Problem with de-oxygenation" + "\n"
                 activity?.runOnUiThread {
                     binding.errorMessage.text = "Error: Invalid Test. Problem with de-oxygenation"
                     binding.errorMessage.visibility = View.VISIBLE
@@ -476,6 +480,15 @@ class HemoCubeFragment : Fragment() {
                 }
             }
 
+            if (fittedAbs3 < 0.1) {
+                validationError = true
+                allErrorMessages += "Error: Low Hb. Repeat test" + "\n"
+                activity?.runOnUiThread {
+                    binding.errorMessage.text = "Error: Low Hb. Repeat test"
+                    binding.errorMessage.visibility = View.VISIBLE
+                }
+            }
+
             DataHolder.hemoCubeTestData?.apply {
                 deviceId = sharedPreferences.getString(Constants.DEVICE_ID, "").toString()
                 led1Buffer = led1BufferForDevice
@@ -503,6 +516,7 @@ class HemoCubeFragment : Fragment() {
                 this.classificationResult = findResult(calculatedRatio)
                 this.prdClassification = absorbanceBasedClassification(predictedDenovixRatio)
                 hemoCubeViewModel.messages.postValue(this.prdClassification)
+                this.errorMessages = allErrorMessages
                 this.resultData = deviceLog
                 this.batteryLevel = hemoCubeViewModel.getBatteryLevel().toString()
                 this.batteryCapacity = hemoCubeViewModel.getBatteryCapacity(requireContext()).toString()

app/src/main/java/com/example/hpostesting/presentation/hemocube/HemoCubeViewModel.kt

@@ -125,6 +125,7 @@ class HemoCubeViewModel @Inject constructor(
         testDetails?.coefficients = DataHolder.hemoCubeTestData?.coefficients
         testDetails?.classificationResult = DataHolder.hemoCubeTestData?.classificationResult!!
         testDetails?.prdClassification = DataHolder.hemoCubeTestData?.prdClassification.toString()
+        testDetails?.errorMessages = DataHolder.hemoCubeTestData?.errorMessages.toString()
         testDetails?.batteryLevel = DataHolder.hemoCubeTestData?.batteryLevel.toString()
         testDetails?.batteryCapacity = DataHolder.hemoCubeTestData?.batteryCapacity.toString()
         testDetails?.batteryMaxCapacity = DataHolder.hemoCubeTestData?.batteryMaxCapacity.toString()