From 90ef4ddd922b98f68f3d4c36c036ed56d579685d Mon Sep 17 00:00:00 2001
From: mohamedkaif356 <mohamedkaif525@gmail.com>
Date: Wed, 30 Aug 2023 14:23:15 +0530
Subject: [PATCH] HB implementation

---
 .idea/misc.xml                                |   1 -
 app/src/main/AndroidManifest.xml              |   9 +-
 .../example/hpostesting/data/DataHolder.kt    |   3 +-
 .../hpostesting/data/constant/Constants.kt    |   3 +
 .../hpostesting/data/dao/HBHemoCubeDao.kt     |  24 ++
 .../hpostesting/data/dao/MyDataBase.kt        |  15 +-
 .../data/model/patient/DeviceData.kt          |   2 +
 .../data/model/patient/HBHemoCubeTestData.kt  |  28 ++
 .../data/model/patient/UserData.kt            |   9 +
 .../hpostesting/data/model/test/TestType.kt   |   3 +-
 .../data/repository/DatabaseRepository.kt     |  58 ++-
 .../hpostesting/domain/di/AppModule.kt        |   7 +
 .../presentation/KitScanActivity.kt           |  39 +-
 .../presentation/adapter/UserListAdapter.kt   |   8 +-
 ...emocubeActivity.kt => HemoCubeActivity.kt} |  61 ++-
 .../presentation/hemocube/HemoCubeFragment.kt |  46 +-
 .../hemocube/HemoCubeViewModel.kt             |  10 +-
 .../hemocube/hb/HBHemoCubeActivity.kt         | 171 ++++++++
 .../hemocube/hb/HBHemoCubeFragment.kt         | 395 ++++++++++++++++++
 .../hemocube/hb/HBHemoCubeViewModel.kt        | 138 ++++++
 .../layout/fragment_hemo_cube_reference.xml   |  43 +-
 21 files changed, 931 insertions(+), 142 deletions(-)
 create mode 100644 app/src/main/java/com/example/hpostesting/data/dao/HBHemoCubeDao.kt
 create mode 100644 app/src/main/java/com/example/hpostesting/data/model/patient/HBHemoCubeTestData.kt
 rename app/src/main/java/com/example/hpostesting/presentation/hemocube/{HemocubeActivity.kt => HemoCubeActivity.kt} (75%)
 create mode 100644 app/src/main/java/com/example/hpostesting/presentation/hemocube/hb/HBHemoCubeActivity.kt
 create mode 100644 app/src/main/java/com/example/hpostesting/presentation/hemocube/hb/HBHemoCubeFragment.kt
 create mode 100644 app/src/main/java/com/example/hpostesting/presentation/hemocube/hb/HBHemoCubeViewModel.kt

diff --git a/.idea/misc.xml b/.idea/misc.xml
index e533f05..59172e5 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -1,4 +1,3 @@
-<?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
   <component name="DesignSurface">
     <option name="filePathToZoomLevelMap">
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 11d8e5e..97d8d61 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -27,7 +27,14 @@
         android:theme="@style/Theme.HPOSTesting"
         tools:targetApi="31">
         <activity
-            android:name="com.example.hpostesting.presentation.hemocube.HemocubeActivity"
+            android:name="com.example.hpostesting.presentation.hemocube.HemoCubeActivity"
+            android:exported="false"
+            android:noHistory="true"
+            android:parentActivityName="com.example.hpostesting.presentation.MainActivity"
+            android:theme="@style/Theme.HPOS.NoActionBar"
+            android:windowSoftInputMode="adjustPan" />
+        <activity
+            android:name="com.example.hpostesting.presentation.hemocube.hb.HBHemoCubeActivity"
             android:exported="false"
             android:noHistory="true"
             android:parentActivityName="com.example.hpostesting.presentation.MainActivity"
diff --git a/app/src/main/java/com/example/hpostesting/data/DataHolder.kt b/app/src/main/java/com/example/hpostesting/data/DataHolder.kt
index 0996c42..1d85fe1 100644
--- a/app/src/main/java/com/example/hpostesting/data/DataHolder.kt
+++ b/app/src/main/java/com/example/hpostesting/data/DataHolder.kt
@@ -1,6 +1,7 @@
 package com.example.hpostesting.data
 
 import androidx.lifecycle.MutableLiveData
+import com.example.hpostesting.data.model.patient.HBHemoCubeTestData
 import com.example.hpostesting.data.model.patient.HemoCubeTestData
 import com.example.hpostesting.data.model.patient.UserData
 import com.example.hpostesting.data.model.test.TestRightDeviceConstants
@@ -23,8 +24,8 @@ object DataHolder {
     val intensityReferenceArray = ArrayList<Double>()
     var selectedTest: UserData? = null
     var hemoCubeTestData: HemoCubeTestData? = null
+    var HbHemoCubeTestData: HBHemoCubeTestData? = null
     var kitSerial: String = ""
     var location: UserData.Location? = null
     var testExp: Boolean = true
-    var hemocubeResult: Double? = null
 }
\ No newline at end of file
diff --git a/app/src/main/java/com/example/hpostesting/data/constant/Constants.kt b/app/src/main/java/com/example/hpostesting/data/constant/Constants.kt
index 0556665..9d8f0be 100644
--- a/app/src/main/java/com/example/hpostesting/data/constant/Constants.kt
+++ b/app/src/main/java/com/example/hpostesting/data/constant/Constants.kt
@@ -55,4 +55,7 @@ object Constants {
     const val KIT_COUNT = "KitCount"
     const val BUFFER_VALUE_1 = "BufferValue1"
     const val BUFFER_VALUE_2 = "BufferValue2"
+
+    const val HB_BUFFER_VALUE_1 = "HBBufferValue1"
+    const val HB_KIT_NUMBER = "HBKitNumber"
 }
\ No newline at end of file
diff --git a/app/src/main/java/com/example/hpostesting/data/dao/HBHemoCubeDao.kt b/app/src/main/java/com/example/hpostesting/data/dao/HBHemoCubeDao.kt
new file mode 100644
index 0000000..34858a2
--- /dev/null
+++ b/app/src/main/java/com/example/hpostesting/data/dao/HBHemoCubeDao.kt
@@ -0,0 +1,24 @@
+package com.example.hpostesting.data.dao
+
+import androidx.lifecycle.LiveData
+import androidx.room.Dao
+import androidx.room.Insert
+import androidx.room.OnConflictStrategy
+import androidx.room.Query
+import com.example.hpostesting.data.model.patient.HBHemoCubeTestData
+import com.example.hpostesting.data.model.patient.HemoCubeTestData
+import com.example.hpostesting.data.model.patient.UserData
+@Dao
+interface HBHemoCubeDao {
+    @Query("SELECT * from HBHemoCubeTest_table")
+    fun getAll(): LiveData<List<HBHemoCubeTestData>>
+
+    @Insert(onConflict = OnConflictStrategy.REPLACE)
+    suspend fun insertAll(hbHemoCubeTestData: HBHemoCubeTestData)
+
+    @Query("SELECT * FROM HBHemoCubeTest_table WHERE _id = :id")
+    suspend fun getUserByID(id: String): HBHemoCubeTestData
+
+    @Query("DELETE FROM HBHemoCubeTest_table WHERE _id = :id")
+    suspend fun deleteById(id: String)
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/example/hpostesting/data/dao/MyDataBase.kt b/app/src/main/java/com/example/hpostesting/data/dao/MyDataBase.kt
index ac14230..93ab418 100644
--- a/app/src/main/java/com/example/hpostesting/data/dao/MyDataBase.kt
+++ b/app/src/main/java/com/example/hpostesting/data/dao/MyDataBase.kt
@@ -1,19 +1,22 @@
 package com.example.hpostesting.data.dao
 
-import android.content.Context
 import androidx.room.Database
-import androidx.room.Room
 import androidx.room.RoomDatabase
 import androidx.room.TypeConverters
 import com.example.hpostesting.data.model.patient.DeviceData
-import com.example.hpostesting.data.model.patient.UserData
+import com.example.hpostesting.data.model.patient.HBHemoCubeTestData
 import com.example.hpostesting.data.model.patient.HemoCubeTestData
-import com.google.android.datatransport.runtime.dagger.Provides
-import javax.inject.Singleton
+import com.example.hpostesting.data.model.patient.UserData
 
-@Database(entities = [UserData::class, HemoCubeTestData::class, DeviceData::class], version = 3, exportSchema = false)
+@Database(
+    entities = [UserData::class, HemoCubeTestData::class, DeviceData::class, HBHemoCubeTestData::class],
+    version = 3,
+    exportSchema = false
+)
 @TypeConverters(Converters::class)
 abstract class MyDatabase : RoomDatabase() {
     abstract fun userDao(): UserDao
     abstract fun hemoCubeDao(): HemoCubeDao
+
+    abstract fun hbHemoCubeDao(): HBHemoCubeDao
 }
\ No newline at end of file
diff --git a/app/src/main/java/com/example/hpostesting/data/model/patient/DeviceData.kt b/app/src/main/java/com/example/hpostesting/data/model/patient/DeviceData.kt
index cefc5b9..4a5bee0 100644
--- a/app/src/main/java/com/example/hpostesting/data/model/patient/DeviceData.kt
+++ b/app/src/main/java/com/example/hpostesting/data/model/patient/DeviceData.kt
@@ -14,6 +14,8 @@ data class DeviceData(
     var deviceType: String = "",
     @get:PropertyName("coefficients") @set:PropertyName("coefficients")
     var coefficients: List<Double> = emptyList(),
+    @get:PropertyName("hbCoefficients") @set:PropertyName("hbCoefficients")
+    var hbCoefficients: List<Double> = emptyList(),
     @get:PropertyName("calibratedAt") @set:PropertyName("calibratedAt")
     var calibratedAt: String = ""
 )
\ No newline at end of file
diff --git a/app/src/main/java/com/example/hpostesting/data/model/patient/HBHemoCubeTestData.kt b/app/src/main/java/com/example/hpostesting/data/model/patient/HBHemoCubeTestData.kt
new file mode 100644
index 0000000..51faa0f
--- /dev/null
+++ b/app/src/main/java/com/example/hpostesting/data/model/patient/HBHemoCubeTestData.kt
@@ -0,0 +1,28 @@
+package com.example.hpostesting.data.model.patient
+
+import androidx.room.Entity
+import androidx.room.PrimaryKey
+
+@Entity(tableName = "HBHemoCubeTest_table")
+data class HBHemoCubeTestData(
+    @PrimaryKey
+    var _id: String = "",
+    var name: String = "",
+    var birthYear: String = "",
+    var userImageURL: String = "",
+    var location: UserData.Location? = null,
+    var reportUploadTime: String? = "",
+    var testType: String? = "HB EST",
+    var testTime: String? = "",
+    var testStatus: Boolean? = false,
+    var localFlag: Boolean = false,
+    var deviceId: String? = "",
+    var deviceSerialNumber: String = "",
+    var deviceType: String = "HEMOCUBE",
+    var kitSerial: String = "",
+    var resultData: String = "",
+    var led1Buffer: Double? = null,
+    var led1Sample: Double? = null,
+    var led1Average: Double? = null,
+    var hbEstimation: Double? = null
+)
diff --git a/app/src/main/java/com/example/hpostesting/data/model/patient/UserData.kt b/app/src/main/java/com/example/hpostesting/data/model/patient/UserData.kt
index 09543dc..cdf9ef9 100644
--- a/app/src/main/java/com/example/hpostesting/data/model/patient/UserData.kt
+++ b/app/src/main/java/com/example/hpostesting/data/model/patient/UserData.kt
@@ -45,3 +45,12 @@ fun UserData.toHemoCubeTestData() = HemoCubeTestData(
     testStatus = testStatus,
     location = location
 )
+
+fun UserData.toHBHemoCubeTestData() = HBHemoCubeTestData(
+    _id = _id,
+    name = name,
+    birthYear = birthYear,
+    userImageURL = userImageURL,
+    testStatus = testStatus,
+    location = location
+)
diff --git a/app/src/main/java/com/example/hpostesting/data/model/test/TestType.kt b/app/src/main/java/com/example/hpostesting/data/model/test/TestType.kt
index c3f1902..1f54c50 100644
--- a/app/src/main/java/com/example/hpostesting/data/model/test/TestType.kt
+++ b/app/src/main/java/com/example/hpostesting/data/model/test/TestType.kt
@@ -2,5 +2,6 @@ package com.example.hpostesting.data.model.test
 
 enum class TestType {
     SICKLECERT,
-    SICKLEFIND
+    SICKLEFIND,
+    HB
 }
diff --git a/app/src/main/java/com/example/hpostesting/data/repository/DatabaseRepository.kt b/app/src/main/java/com/example/hpostesting/data/repository/DatabaseRepository.kt
index eb692ed..121f4fd 100644
--- a/app/src/main/java/com/example/hpostesting/data/repository/DatabaseRepository.kt
+++ b/app/src/main/java/com/example/hpostesting/data/repository/DatabaseRepository.kt
@@ -1,24 +1,18 @@
 package com.example.hpostesting.data.repository
 
-import android.content.Context
 import android.net.Uri
-import androidx.room.Room
-import com.example.hpostesting.data.dao.MyDatabase
 import com.example.hpostesting.data.model.PendingUploads
 import com.example.hpostesting.data.model.Response
 import com.example.hpostesting.data.model.patient.DeviceData
+import com.example.hpostesting.data.model.patient.HBHemoCubeTestData
 import com.example.hpostesting.data.model.patient.HemoCubeTestData
 import com.example.hpostesting.data.model.patient.UserData
-import com.google.android.datatransport.runtime.dagger.Provides
 import com.google.firebase.firestore.FirebaseFirestore
 import com.google.firebase.firestore.ktx.firestore
 import com.google.firebase.ktx.Firebase
 import com.google.firebase.storage.ktx.storage
-import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.tasks.await
-import kotlinx.coroutines.withContext
 import java.io.File
-import javax.inject.Singleton
 
 class DatabaseRepository : Repository {
 
@@ -27,14 +21,31 @@ class DatabaseRepository : Repository {
 
     suspend fun addTestToDatabase(data: HemoCubeTestData?): Response<String> {
         return try {
-            val userdata = db.collection("patientData").whereEqualTo("_id", data!!._id).get().await()
+            val userdata =
+                db.collection("patientData").whereEqualTo("_id", data!!._id).get().await()
             if (userdata.documents.isNotEmpty()) {
                 userdata.documents.forEach {
                     db.collection("patientData").document(it.id).update("testStatus", true)
                 }
             }
-            db.collection("testData").add(data!!).await()
-            Response.Success(data!!._id)
+            db.collection("testData").add(data).await()
+            Response.Success(data._id)
+        } catch (e: Exception) {
+            Response.Error(e)
+        }
+    }
+
+    suspend fun addTestToDatabase(data: HBHemoCubeTestData?): Response<String> {
+        return try {
+            val userdata =
+                db.collection("patientData").whereEqualTo("_id", data!!._id).get().await()
+            if (userdata.documents.isNotEmpty()) {
+                userdata.documents.forEach {
+                    db.collection("patientData").document(it.id).update("testStatus", true)
+                }
+            }
+            db.collection("testData").add(data).await()
+            Response.Success(data._id)
         } catch (e: Exception) {
             Response.Error(e)
         }
@@ -43,43 +54,29 @@ class DatabaseRepository : Repository {
 
     suspend fun addTestToDatabase(data: UserData?): Response<String> {
         return try {
-            val userdata = db.collection("patientData").whereEqualTo("_id", data!!._id).get().await()
+            val userdata =
+                db.collection("patientData").whereEqualTo("_id", data!!._id).get().await()
             if (userdata.documents.isNotEmpty()) {
                 userdata.documents.forEach {
                     db.collection("patientData").document(it.id).update("testStatus", true)
                 }
             }
-            db.collection("testData").add(data!!).await()
-            Response.Success(data!!._id)
+            db.collection("testData").add(data).await()
+            Response.Success(data._id)
         } catch (e: Exception) {
             Response.Error(e)
         }
     }
 
 
-
-
-
     suspend fun uploadFileToStorage(patientID: String, filePath: String): Response<Boolean> {
-        try {
+        return try {
 
             val file = Uri.fromFile(File(filePath))
             val riversRef = storage.reference.child("$patientID/${file.lastPathSegment}")
             riversRef.putFile(file).await()
-            return Response.Success(true)
-
-        } catch (e: Exception) {
-            e.printStackTrace()
-            return Response.Error(e)
-        }
-    }
-
-    suspend fun addToPendingQueue(pendingUploads: PendingUploads): Response<Boolean> {
-        return try {
-            db.collection("pendingUploads").document(pendingUploads.pendingId).set(pendingUploads)
-                .await()
-
             Response.Success(true)
+
         } catch (e: Exception) {
             e.printStackTrace()
             Response.Error(e)
@@ -130,5 +127,4 @@ class DatabaseRepository : Repository {
     }
 
 
-
 }
\ No newline at end of file
diff --git a/app/src/main/java/com/example/hpostesting/domain/di/AppModule.kt b/app/src/main/java/com/example/hpostesting/domain/di/AppModule.kt
index e0252b6..96112b3 100644
--- a/app/src/main/java/com/example/hpostesting/domain/di/AppModule.kt
+++ b/app/src/main/java/com/example/hpostesting/domain/di/AppModule.kt
@@ -3,6 +3,7 @@ package com.example.hpostesting.domain.di
 import android.app.Application
 import android.content.Context
 import androidx.room.Room
+import com.example.hpostesting.data.dao.HBHemoCubeDao
 import com.example.hpostesting.data.dao.HemoCubeDao
 import com.example.hpostesting.data.dao.MyDatabase
 import com.example.hpostesting.data.dao.UserDao
@@ -44,6 +45,12 @@ object AppModule {
         return myDatabase.hemoCubeDao()
     }
 
+    @Provides
+    @Singleton
+    fun provideMyHBHemo(myDatabase: MyDatabase): HBHemoCubeDao {
+        return myDatabase.hbHemoCubeDao()
+    }
+
     @Provides
     @Singleton
     fun provideContext(application: Application): Context {
diff --git a/app/src/main/java/com/example/hpostesting/presentation/KitScanActivity.kt b/app/src/main/java/com/example/hpostesting/presentation/KitScanActivity.kt
index 25640d7..01d1931 100644
--- a/app/src/main/java/com/example/hpostesting/presentation/KitScanActivity.kt
+++ b/app/src/main/java/com/example/hpostesting/presentation/KitScanActivity.kt
@@ -10,7 +10,8 @@ import androidx.appcompat.app.AppCompatActivity
 import com.example.hpostesting.data.DataHolder
 import com.example.hpostesting.data.constant.Constants
 import com.example.hpostesting.presentation.dashboard.DashboardActivity
-import com.example.hpostesting.presentation.hemocube.HemocubeActivity
+import com.example.hpostesting.presentation.hemocube.HemoCubeActivity
+import com.example.hpostesting.presentation.hemocube.hb.HBHemoCubeActivity
 import com.example.hpostesting.presentation.testRight.TestRightActivity
 import com.journeyapps.barcodescanner.ScanContract
 import com.journeyapps.barcodescanner.ScanIntentResult
@@ -25,6 +26,8 @@ class KitScanActivity : AppCompatActivity() {
 
     private lateinit var sharedPreference: SharedPreferences
 
+    private var hbTest = ""
+
     private val barcodeLauncher = registerForActivityResult(
         ScanContract()
     ) { result: ScanIntentResult ->
@@ -47,6 +50,21 @@ class KitScanActivity : AppCompatActivity() {
         sharedPreference = this.getSharedPreferences("PREFERENCE_NAME", Context.MODE_PRIVATE)
         setContentView(binding.root)
 
+        hbTest = intent.getStringExtra("Test").toString()
+
+        if (hbTest.isNotEmpty()) {
+            if (checkHBHemoCubeKitData()) {
+                val i = Intent(applicationContext, HBHemoCubeActivity::class.java)
+                startActivity(i)
+                finish()
+            } else {
+                with(sharedPreference.edit()) {
+                    putString(Constants.HB_KIT_NUMBER, "")
+                    apply()
+                }
+            }
+        }
+
         if (DataHolder.sampleReadCounter <= Constants.MAXIMUM_TEST_ALLOWED_BEFORE_REFERENCE && DataHolder.isReferenceTaken) {
             DataHolder.selectedTest!!.kitSerial = DataHolder.kitSerial
             moveToNext()
@@ -98,6 +116,11 @@ class KitScanActivity : AppCompatActivity() {
                 && sharedPreference.getInt(Constants.KIT_COUNT, 0) < 35
     }
 
+    private fun checkHBHemoCubeKitData(): Boolean {
+        return sharedPreference.getString(Constants.HB_KIT_NUMBER, "")
+            ?.isNotBlank() == true
+    }
+
     private fun isSerialValid(s: String): Boolean {
         if (s.length != 17) {
             binding.nameEditText.error = getString(R.string.invalid_kit)
@@ -108,16 +131,28 @@ class KitScanActivity : AppCompatActivity() {
 
     private fun moveToNext() {
 
+        if (hbTest.isNotEmpty()) {
+            with(sharedPreference.edit()) {
+                putString(Constants.HB_KIT_NUMBER, binding.nameEditText.text.toString())
+                apply()
+            }
+            val i = Intent(applicationContext, HBHemoCubeActivity::class.java)
+            startActivity(i)
+            finish()
+        }
+
         DataHolder.deviceType.observe(this) { deviceType ->
             when (deviceType) {
                 Constants.DEVICE_TYPE_HOMOCUBE -> {
-                    val i = Intent(applicationContext, HemocubeActivity::class.java)
+                    val i = Intent(applicationContext, HemoCubeActivity::class.java)
                     startActivity(i)
+                    finish()
                 }
 
                 Constants.DEVICE_TYPE_TEST_RIGHT -> {
                     val i = Intent(applicationContext, TestRightActivity::class.java)
                     startActivity(i)
+                    finish()
                 }
             }
         }
diff --git a/app/src/main/java/com/example/hpostesting/presentation/adapter/UserListAdapter.kt b/app/src/main/java/com/example/hpostesting/presentation/adapter/UserListAdapter.kt
index 33da679..e52f85a 100644
--- a/app/src/main/java/com/example/hpostesting/presentation/adapter/UserListAdapter.kt
+++ b/app/src/main/java/com/example/hpostesting/presentation/adapter/UserListAdapter.kt
@@ -1,6 +1,7 @@
 package com.example.hpostesting.presentation.adapter
 
 import android.annotation.SuppressLint
+import android.content.Intent
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
@@ -10,6 +11,8 @@ import androidx.recyclerview.widget.RecyclerView
 import com.bumptech.glide.Glide
 import com.example.hpostesting.data.DataHolder
 import com.example.hpostesting.data.model.patient.UserData
+import com.example.hpostesting.data.model.test.TestType
+import com.example.hpostesting.presentation.KitScanActivity
 import com.example.hpostesting.presentation.testRight.TestRightViewModel
 import com.firebase.ui.firestore.FirestoreRecyclerAdapter
 import com.firebase.ui.firestore.FirestoreRecyclerOptions
@@ -53,7 +56,10 @@ class UserListAdapter(
                         ).show()
                     } else {
                         DataHolder.selectedTest = model
-                        view.findNavController().navigate(R.id.action_nav_home_to_mainActivity)
+                        DataHolder.selectedTestType = TestType.HB
+                        val intent = Intent(view.context, KitScanActivity::class.java)
+                        intent.putExtra("Test", "HB")
+                        view.context.startActivity(intent)
                     }
                 }
             }
diff --git a/app/src/main/java/com/example/hpostesting/presentation/hemocube/HemocubeActivity.kt b/app/src/main/java/com/example/hpostesting/presentation/hemocube/HemoCubeActivity.kt
similarity index 75%
rename from app/src/main/java/com/example/hpostesting/presentation/hemocube/HemocubeActivity.kt
rename to app/src/main/java/com/example/hpostesting/presentation/hemocube/HemoCubeActivity.kt
index 6bb9efb..fcb55fc 100644
--- a/app/src/main/java/com/example/hpostesting/presentation/hemocube/HemocubeActivity.kt
+++ b/app/src/main/java/com/example/hpostesting/presentation/hemocube/HemoCubeActivity.kt
@@ -3,7 +3,6 @@ package com.example.hpostesting.presentation.hemocube
 import android.app.PendingIntent
 import android.content.BroadcastReceiver
 import android.content.ComponentName
-import android.content.ContentValues.TAG
 import android.content.Context
 import android.content.Intent
 import android.content.IntentFilter
@@ -11,32 +10,26 @@ import android.content.ServiceConnection
 import android.hardware.usb.UsbDevice
 import android.hardware.usb.UsbDeviceConnection
 import android.hardware.usb.UsbManager
-import androidx.appcompat.app.AppCompatActivity
 import android.os.Bundle
 import android.os.IBinder
 import android.util.Log
 import android.view.Menu
 import android.widget.Toast
 import androidx.activity.viewModels
+import androidx.appcompat.app.AppCompatActivity
 import androidx.core.content.ContextCompat
 import androidx.core.view.get
 import com.example.hpostesting.data.DataHolder
 import com.example.hpostesting.data.constant.Constants
-import com.example.hpostesting.presentation.testRight.TestRightExpReference
-import com.example.hpostesting.presentation.testRight.TestRightExpSample
-import com.example.hpostesting.presentation.testRight.TestRightViewModel
 import com.example.hpostesting.presentation.testRight.UsbService
-import com.google.android.gms.location.FusedLocationProviderClient
-import com.google.android.gms.location.LocationCallback
 import com.hoho.android.usbserial.driver.UsbSerialDriver
 import com.hoho.android.usbserial.driver.UsbSerialProber
 import dagger.hilt.android.AndroidEntryPoint
 import `in`.sminnovations.hpostesting.R
 import `in`.sminnovations.hpostesting.databinding.ActivityHemocubeBinding
-import `in`.sminnovations.hpostesting.databinding.ActivityMainBinding
 
 @AndroidEntryPoint
-class HemocubeActivity : AppCompatActivity() {
+class HemoCubeActivity : AppCompatActivity() {
     private lateinit var binding: ActivityHemocubeBinding
     private val viewModel by viewModels<HemoCubeViewModel>()
     private var myMenu: Menu? = null
@@ -91,12 +84,14 @@ class HemocubeActivity : AppCompatActivity() {
     }
 
     private fun setupListener() {
-        DataHolder.usbConnected.observe(this){
+        DataHolder.usbConnected.observe(this) {
             Log.d("USB OBSERVE", "HemoCube called -> $it")
-            if (it){
-                myMenu?.get(0)?.icon = ContextCompat.getDrawable(this, R.drawable.ic_baseline_usb_24)
+            if (it) {
+                myMenu?.get(0)?.icon =
+                    ContextCompat.getDrawable(this, R.drawable.ic_baseline_usb_24)
             } else {
-                myMenu?.get(0)?.icon = ContextCompat.getDrawable(this, R.drawable.ic_baseline_usb_off_24)
+                myMenu?.get(0)?.icon =
+                    ContextCompat.getDrawable(this, R.drawable.ic_baseline_usb_off_24)
                 Toast.makeText(this, "Device is Disconnected", Toast.LENGTH_SHORT).show()
             }
         }
@@ -123,22 +118,19 @@ class HemocubeActivity : AppCompatActivity() {
 
 
     private fun requestUserPermission(manager: UsbManager, device: UsbDevice) {
-        val mPendingIntent: PendingIntent
-        if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.S) {
-            mPendingIntent = PendingIntent.getBroadcast(
-                this,
-                0,
-                Intent(Constants.HOMOCUBE_USB_PERMISSION),
-                PendingIntent.FLAG_MUTABLE
-            )
-        } else {
-            mPendingIntent = PendingIntent.getBroadcast(
-                this,
-                0,
-                Intent(Constants.HOMOCUBE_USB_PERMISSION),
-                PendingIntent.FLAG_ONE_SHOT or PendingIntent.FLAG_IMMUTABLE
-            )
-        }
+        val mPendingIntent: PendingIntent =
+            if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.S) {
+                PendingIntent.getBroadcast(
+                    this, 0, Intent(Constants.HOMOCUBE_USB_PERMISSION), PendingIntent.FLAG_MUTABLE
+                )
+            } else {
+                PendingIntent.getBroadcast(
+                    this,
+                    0,
+                    Intent(Constants.HOMOCUBE_USB_PERMISSION),
+                    PendingIntent.FLAG_ONE_SHOT or PendingIntent.FLAG_IMMUTABLE
+                )
+            }
 
         val filter = IntentFilter(Constants.HOMOCUBE_USB_PERMISSION)
         registerReceiver(broadcastReceiver, filter)
@@ -152,23 +144,22 @@ class HemocubeActivity : AppCompatActivity() {
     }
 
     private fun moveToNext() {
-        if (supportFragmentManager.isDestroyed)
-            return
+        if (supportFragmentManager.isDestroyed) return
 
-        supportFragmentManager.beginTransaction()
-            .replace(binding.fghemocube.id, HemoCubeFragment()).commit()
+        supportFragmentManager.beginTransaction().replace(binding.fghemocube.id, HemoCubeFragment())
+            .commit()
     }
 
     fun onErrorReported(msg: String) {
         Toast.makeText(this, msg, Toast.LENGTH_SHORT).show()
-        if (!isFinishing)
-            onBackPressed()
+        if (!isFinishing) onBackPressed()
     }
 
     override fun onCreateOptionsMenu(menu: Menu?): Boolean {
         menuInflater.inflate(R.menu.my_menu, menu)
         return true
     }
+
     override fun onDestroy() {
         super.onDestroy()
         if (viewModel.isServiceConnected) {
diff --git a/app/src/main/java/com/example/hpostesting/presentation/hemocube/HemoCubeFragment.kt b/app/src/main/java/com/example/hpostesting/presentation/hemocube/HemoCubeFragment.kt
index a29c680..f64a990 100644
--- a/app/src/main/java/com/example/hpostesting/presentation/hemocube/HemoCubeFragment.kt
+++ b/app/src/main/java/com/example/hpostesting/presentation/hemocube/HemoCubeFragment.kt
@@ -8,7 +8,6 @@ import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
 import android.widget.Toast
-import androidx.core.view.isVisible
 import androidx.fragment.app.Fragment
 import androidx.fragment.app.activityViewModels
 import androidx.lifecycle.lifecycleScope
@@ -27,10 +26,8 @@ import com.google.firebase.firestore.ktx.firestore
 import com.google.firebase.ktx.Firebase
 import `in`.sminnovations.hpostesting.R
 import `in`.sminnovations.hpostesting.databinding.FragmentHemoCubeReferenceBinding
-import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.launch
 import kotlinx.coroutines.tasks.await
-import kotlinx.coroutines.withContext
 import kotlin.math.log10
 
 class HemoCubeFragment : Fragment() {
@@ -62,15 +59,15 @@ class HemoCubeFragment : Fragment() {
 
     private fun initViews() {
         binding.btnSubmit.setOnClickListener {
-            val bloodGroupText = binding.etBloodGroup.text.toString()
-            if (bloodGroupText.isNullOrBlank() || bloodGroupText == "Select Blood Group") {
-                binding.etBloodGroup.error = "Please enter your blood group"
-                Toast.makeText(context, "Please enter your blood group", Toast.LENGTH_SHORT).show()
-            } else {
-                binding.etBloodGroup.error = null
-                bloodGroup = bloodGroupText
-                checkBloodGroup()
-            }
+//            val bloodGroupText = binding.etBloodGroup.text.toString()
+//            if (bloodGroupText.isNullOrBlank() || bloodGroupText == "Select Blood Group") {
+//                binding.etBloodGroup.error = "Please enter your blood group"
+//                Toast.makeText(context, "Please enter your blood group", Toast.LENGTH_SHORT).show()
+//            } else {
+//                binding.etBloodGroup.error = null
+//                bloodGroup = bloodGroupText
+//                checkBloodGroup()
+//            }
             it.isEnabled = false
             binding.progressBar.visibility = View.VISIBLE
             fetchResult()
@@ -105,7 +102,7 @@ class HemoCubeFragment : Fragment() {
                             resetKitCount()
                             val intent = Intent(context, KitScanActivity::class.java)
                             startActivity(intent)
-                            (activity as HemocubeActivity).finish()
+                            (activity as HemoCubeActivity).finish()
                         }
                     })
             }
@@ -144,8 +141,6 @@ class HemoCubeFragment : Fragment() {
             binding.progressBar.visibility = View.GONE
         }
 
-        hemoCubeViewModel.getDeviceData(sharedPreferences.getString(Constants.USER_ID,""))
-
         hemoCubeViewModel.deviceData.observe(viewLifecycleOwner) {
             currentDeviceData = it
             showToast(calculateRatio(0.17).toString())
@@ -153,17 +148,8 @@ class HemoCubeFragment : Fragment() {
         }
 
         hemoCubeViewModel.networkStatusLiveData.observe(viewLifecycleOwner) { isNetworkAvailable ->
-            apply {
-                DataHolder.hemoCubeTestData?.let {
-                    currentDeviceData?.coefficients?.let { coefficients ->
-                        val coefficient1 = coefficients[0]
-                        val coefficient2 = coefficients[1]
-                        val result = coefficient1 * coefficient2
-                        showToast("Result: $result")
-                    }
-                }
-                isOnline = isNetworkAvailable
-            }
+            hemoCubeViewModel.getDeviceData(sharedPreferences.getString(Constants.USER_ID,""))
+            isOnline = isNetworkAvailable
         }
 
         hemoCubeViewModel.messages.observe(viewLifecycleOwner) {
@@ -226,7 +212,7 @@ class HemoCubeFragment : Fragment() {
         hemoCubeViewModel.progressBar.postValue(true)
 
         val fullReadOutput = StringBuilder()
-        (activity as HemocubeActivity).mService.listenToHemoCube(object : UsbServiceListener {
+        (activity as HemoCubeActivity).mService.listenToHemoCube(object : UsbServiceListener {
             override fun onUsbRead(data: ByteArray?) {
                 data?.let {
                     val stringData = String(it)
@@ -387,7 +373,7 @@ class HemoCubeFragment : Fragment() {
     private fun startBufferProcess() {
         hemoCubeViewModel.progressBar.postValue(true)
 
-        (activity as HemocubeActivity).mService.sendAndListenToHemoCube(
+        (activity as HemoCubeActivity).mService.sendAndListenToHemoCube(
             HemoCubeCommands.startBuffer,
             object : UsbServiceListener {
                 override fun onUsbRead(data: ByteArray?) {}
@@ -401,7 +387,7 @@ class HemoCubeFragment : Fragment() {
     private fun startSampleProcess() {
         hemoCubeViewModel.progressBar.postValue(true)
 
-        (activity as HemocubeActivity).mService.sendAndListenToHemoCube(
+        (activity as HemoCubeActivity).mService.sendAndListenToHemoCube(
             HemoCubeCommands.startSample,
             object : UsbServiceListener {
                 override fun onUsbRead(data: ByteArray?) {}
@@ -415,7 +401,7 @@ class HemoCubeFragment : Fragment() {
     private fun fetchResult() {
         hemoCubeViewModel.progressBar.postValue(true)
 
-        (activity as HemocubeActivity).mService.sendAndListenToHemoCube(
+        (activity as HemoCubeActivity).mService.sendAndListenToHemoCube(
             HemoCubeCommands.getSample,
             object : UsbServiceListener {
                 override fun onUsbRead(data: ByteArray?) {}
diff --git a/app/src/main/java/com/example/hpostesting/presentation/hemocube/HemoCubeViewModel.kt b/app/src/main/java/com/example/hpostesting/presentation/hemocube/HemoCubeViewModel.kt
index 2c0c470..702ff66 100644
--- a/app/src/main/java/com/example/hpostesting/presentation/hemocube/HemoCubeViewModel.kt
+++ b/app/src/main/java/com/example/hpostesting/presentation/hemocube/HemoCubeViewModel.kt
@@ -14,7 +14,6 @@ import com.example.hpostesting.data.dao.HemoCubeDao
 import com.example.hpostesting.data.model.Response
 import com.example.hpostesting.data.model.patient.DeviceData
 import com.example.hpostesting.data.model.patient.HemoCubeTestData
-import com.example.hpostesting.data.model.patient.UserData
 import com.example.hpostesting.data.model.patient.toHemoCubeTestData
 import com.example.hpostesting.data.repository.DatabaseRepository
 import dagger.hilt.android.lifecycle.HiltViewModel
@@ -71,7 +70,6 @@ class HemoCubeViewModel @Inject constructor(
     }
 
     private fun addResultTestToDb() {
-        testDetails?.deviceRatio = DataHolder.hemocubeResult
         testDetails?.resultData = DataHolder.hemoCubeTestData?.resultData.toString()
         testDetails?.location = DataHolder.location
         testDetails?.testTime = SimpleDateFormat(
@@ -100,7 +98,7 @@ class HemoCubeViewModel @Inject constructor(
                     is Response.Success -> {
                         val kitCount = sharedPreference.getInt(Constants.KIT_COUNT, 0)
                         with(sharedPreference.edit()) {
-                            putInt(Constants.KIT_COUNT, kitCount.plus(1) ?: 0)
+                            putInt(Constants.KIT_COUNT, kitCount.plus(1))
                             apply()
                         }
                         Log.i("Testdb", "Data uploaded to Firestore successfully")
@@ -108,14 +106,10 @@ class HemoCubeViewModel @Inject constructor(
                     }
 
                     is Response.Error -> {
-                        Log.e("Testdb", "Error uploading data to Firestore: ${response}")
+                        Log.e("Testdb", "Error uploading data to Firestore: $response")
                         fireBaseUpload.postValue("Error")
                     }
 
-                    else -> {
-                        Log.e("Testdb", "Unknown response from repository: $response")
-                        fireBaseUpload.postValue("Unknown")
-                    }
                 }
             } catch (e: Exception) {
                 Log.e("Testdb", "Exception during data upload: ${e.message}")
diff --git a/app/src/main/java/com/example/hpostesting/presentation/hemocube/hb/HBHemoCubeActivity.kt b/app/src/main/java/com/example/hpostesting/presentation/hemocube/hb/HBHemoCubeActivity.kt
new file mode 100644
index 0000000..062c73a
--- /dev/null
+++ b/app/src/main/java/com/example/hpostesting/presentation/hemocube/hb/HBHemoCubeActivity.kt
@@ -0,0 +1,171 @@
+package com.example.hpostesting.presentation.hemocube.hb
+
+import android.app.PendingIntent
+import android.content.BroadcastReceiver
+import android.content.ComponentName
+import android.content.Context
+import android.content.Intent
+import android.content.IntentFilter
+import android.content.ServiceConnection
+import android.hardware.usb.UsbDevice
+import android.hardware.usb.UsbDeviceConnection
+import android.hardware.usb.UsbManager
+import android.os.Bundle
+import android.os.IBinder
+import android.util.Log
+import android.view.Menu
+import android.widget.Toast
+import androidx.activity.viewModels
+import androidx.appcompat.app.AppCompatActivity
+import androidx.core.content.ContextCompat
+import androidx.core.view.get
+import com.example.hpostesting.data.DataHolder
+import com.example.hpostesting.data.constant.Constants
+import com.example.hpostesting.presentation.testRight.UsbService
+import com.hoho.android.usbserial.driver.UsbSerialDriver
+import com.hoho.android.usbserial.driver.UsbSerialProber
+import dagger.hilt.android.AndroidEntryPoint
+import `in`.sminnovations.hpostesting.R
+import `in`.sminnovations.hpostesting.databinding.ActivityHemocubeBinding
+
+@AndroidEntryPoint
+class HBHemoCubeActivity : AppCompatActivity() {
+    private lateinit var binding: ActivityHemocubeBinding
+    private val viewModel by viewModels<HBHemoCubeViewModel>()
+    private var myMenu: Menu? = null
+
+    private lateinit var mDriver: UsbSerialDriver
+    private var mConnection: UsbDeviceConnection? = null
+    lateinit var mService: UsbService
+
+    private val TAG = "HemoCube"
+
+    private val broadcastReceiver = object : BroadcastReceiver() {
+        override fun onReceive(context: Context, intent: Intent) {
+
+            synchronized(this) {
+                val device: UsbDevice? = intent.getParcelableExtra(UsbManager.EXTRA_DEVICE)
+
+                if (intent.getBooleanExtra(UsbManager.EXTRA_PERMISSION_GRANTED, false)) {
+                    device?.apply {
+                        connectUsb(true)
+                        DataHolder.usbConnected.postValue(true)
+                    }
+                } else {
+                    onErrorReported("permission denied for device")
+                    DataHolder.usbConnected.postValue(true)
+                }
+            }
+
+        }
+    }
+    private val connection = object : ServiceConnection {
+        override fun onServiceConnected(className: ComponentName, service: IBinder) {
+            val binder = service as UsbService.UsbServiceBinder
+            mService = binder.getService()
+            viewModel.isServiceConnected = true
+            mConnection.let { mService.connect(mDriver, mConnection!!) }
+            moveToNext()
+        }
+
+        override fun onServiceDisconnected(arg0: ComponentName) {
+            viewModel.isServiceConnected = false
+        }
+    }
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        binding = ActivityHemocubeBinding.inflate(layoutInflater)
+        setContentView(binding.root)
+        setSupportActionBar(binding.myToolbar)
+        supportActionBar?.setDisplayHomeAsUpEnabled(true)
+        setupListener()
+        connectUsb(false)
+    }
+
+    private fun setupListener() {
+        DataHolder.usbConnected.observe(this) {
+            Log.d("USB OBSERVE", "HemoCube called -> $it")
+            if (it) {
+                myMenu?.get(0)?.icon =
+                    ContextCompat.getDrawable(this, R.drawable.ic_baseline_usb_24)
+            } else {
+                myMenu?.get(0)?.icon =
+                    ContextCompat.getDrawable(this, R.drawable.ic_baseline_usb_off_24)
+                Toast.makeText(this, "Device is Disconnected", Toast.LENGTH_SHORT).show()
+            }
+        }
+    }
+
+    private fun connectUsb(permissionGranted: Boolean) {
+        Log.d(TAG, "connectUsb() called, permission variable = $permissionGranted")
+        val manager = getSystemService(Context.USB_SERVICE) as UsbManager
+        val availableDrivers = UsbSerialProber.getDefaultProber().findAllDrivers(manager)
+
+        if (availableDrivers.isEmpty()) {
+            onErrorReported("No Device is Connected")
+        } else {
+            mDriver = availableDrivers[0]
+            mConnection = manager.openDevice(mDriver.device)
+
+            if (mConnection == null) {
+                requestUserPermission(manager, mDriver.device)
+            } else {
+                setupService()
+            }
+        }
+    }
+
+
+    private fun requestUserPermission(manager: UsbManager, device: UsbDevice) {
+        val mPendingIntent: PendingIntent =
+            if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.S) {
+                PendingIntent.getBroadcast(
+                    this, 0, Intent(Constants.HOMOCUBE_USB_PERMISSION), PendingIntent.FLAG_MUTABLE
+                )
+            } else {
+                PendingIntent.getBroadcast(
+                    this,
+                    0,
+                    Intent(Constants.HOMOCUBE_USB_PERMISSION),
+                    PendingIntent.FLAG_ONE_SHOT or PendingIntent.FLAG_IMMUTABLE
+                )
+            }
+
+        val filter = IntentFilter(Constants.HOMOCUBE_USB_PERMISSION)
+        registerReceiver(broadcastReceiver, filter)
+        manager.requestPermission(device, mPendingIntent)
+    }
+
+    private fun setupService() {
+        val intent = Intent(this, UsbService::class.java)
+//        startService(intent)
+        bindService(intent, connection, Context.BIND_AUTO_CREATE)
+    }
+
+    private fun moveToNext() {
+        if (supportFragmentManager.isDestroyed) return
+
+        supportFragmentManager.beginTransaction()
+            .replace(binding.fghemocube.id, HBHemoCubeFragment()).commit()
+    }
+
+    fun onErrorReported(msg: String) {
+        Toast.makeText(this, msg, Toast.LENGTH_SHORT).show()
+        if (!isFinishing) onBackPressed()
+    }
+
+    override fun onCreateOptionsMenu(menu: Menu?): Boolean {
+        menuInflater.inflate(R.menu.my_menu, menu)
+        return true
+    }
+
+    override fun onDestroy() {
+        super.onDestroy()
+        if (viewModel.isServiceConnected) {
+            mService.disconnect()
+            unbindService(connection)
+            viewModel.isServiceConnected = false
+        }
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/example/hpostesting/presentation/hemocube/hb/HBHemoCubeFragment.kt b/app/src/main/java/com/example/hpostesting/presentation/hemocube/hb/HBHemoCubeFragment.kt
new file mode 100644
index 0000000..c537740
--- /dev/null
+++ b/app/src/main/java/com/example/hpostesting/presentation/hemocube/hb/HBHemoCubeFragment.kt
@@ -0,0 +1,395 @@
+package com.example.hpostesting.presentation.hemocube.hb
+
+import android.content.Context
+import android.content.Intent
+import android.content.SharedPreferences
+import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import android.widget.Toast
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.activityViewModels
+import com.example.hpostesting.data.DataHolder
+import com.example.hpostesting.data.constant.Constants
+import com.example.hpostesting.data.constant.HemoCubeCommands
+import com.example.hpostesting.data.model.patient.DeviceData
+import com.example.hpostesting.data.model.patient.toHBHemoCubeTestData
+import com.example.hpostesting.presentation.KitScanActivity
+import com.example.hpostesting.presentation.UsbServiceListener
+import com.example.hpostesting.presentation.dashboard.DashboardActivity
+import com.example.hpostesting.presentation.utils.MyDialogListener
+import com.example.hpostesting.presentation.utils.UIUtils
+import `in`.sminnovations.hpostesting.R
+import `in`.sminnovations.hpostesting.databinding.FragmentHemoCubeReferenceBinding
+import kotlin.math.log10
+
+class HBHemoCubeFragment : Fragment() {
+
+    private lateinit var binding: FragmentHemoCubeReferenceBinding
+    private val hemoCubeViewModel: HBHemoCubeViewModel by activityViewModels()
+    private lateinit var sharedPreferences: SharedPreferences
+    private var isOnline = false
+    private var currentDeviceData: DeviceData? = null
+    private var resultData: String = ""
+    private var isUsingExistingBuffer = false
+    private var isTestOngoing = false
+    override fun onCreateView(
+        inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?
+    ): View {
+        binding = FragmentHemoCubeReferenceBinding.inflate(inflater, container, false)
+        sharedPreferences =
+            requireContext().getSharedPreferences("PREFERENCE_NAME", Context.MODE_PRIVATE)
+        return binding.root
+    }
+
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
+        initViews()
+        observeViewModel()
+        checkAndStartProcess()
+    }
+
+    private fun initViews() {
+        binding.btnSubmit.setOnClickListener {
+            it.isEnabled = false
+            binding.progressBar.visibility = View.VISIBLE
+            hemoCubeViewModel.uploadHBHemoCubeResultToDatabase(
+                isOnline, true, sharedPreferences.getString(Constants.HB_KIT_NUMBER, "")
+            )
+        }
+        if (isTestOngoing) {
+            binding.btnKit.visibility = View.GONE
+            binding.btnKit.isEnabled = false
+            binding.btnKit.isClickable = false
+
+        }
+        binding.btnSubmit.isEnabled = false
+        binding.btnSubmit.isClickable = false
+
+        binding.btnKit.setOnClickListener {
+            if (isTestOngoing) {
+                val title = "WARNING"
+                val message = "There is a on going test, do you want to stop it"
+                val negativeText = getString(R.string.no)
+                val positiveText = "Yes"
+
+                UIUtils.createAlertDialog(requireContext(),
+                    title,
+                    message,
+                    negativeText,
+                    positiveText,
+                    object : MyDialogListener {
+                        override fun onClickNegativeButton() {
+
+                        }
+
+                        override fun onClickPositiveButton() {
+                            resetKitCount()
+                            val intent = Intent(context, KitScanActivity::class.java)
+                            startActivity(intent)
+                            (activity as HBHemoCubeActivity).finish()
+                        }
+                    })
+            }
+        }
+    }
+
+    private fun observeViewModel() {
+        hemoCubeViewModel.fireBaseUpload.observe(viewLifecycleOwner) { result ->
+            if (result == "Success") {
+                showToast("Test Results Uploaded Successfully")
+                startActivity(Intent(requireActivity(), DashboardActivity::class.java))
+            }
+            if (result == "Local") {
+                showToast("Internet not available, test details stored locally")
+                startActivity(Intent(requireActivity(), DashboardActivity::class.java))
+            }
+
+            binding.progressBar.visibility = View.GONE
+        }
+
+        hemoCubeViewModel.deviceData.observe(viewLifecycleOwner) {
+            currentDeviceData = it
+        }
+
+        hemoCubeViewModel.networkStatusLiveData.observe(viewLifecycleOwner) { isNetworkAvailable ->
+            hemoCubeViewModel.getDeviceData(sharedPreferences.getString(Constants.USER_ID, ""))
+            isOnline = isNetworkAvailable
+        }
+
+        hemoCubeViewModel.messages.observe(viewLifecycleOwner) {
+            binding.tvSubtitle4.text = it
+        }
+    }
+
+    private fun checkAndStartProcess() {
+        if (isBufferValueAvailable()) {
+            showBufferAlertDialog()
+        } else {
+            listenToHemoCube()
+            startBufferProcess()
+        }
+    }
+
+    private fun isBufferValueAvailable(): Boolean {
+        return if (sharedPreferences.getString(Constants.HB_BUFFER_VALUE_1, "") != "") {
+            sharedPreferences.getString(Constants.HB_BUFFER_VALUE_1, "")
+                ?.toDouble()!! > 0.0
+        } else {
+            false
+        }
+    }
+
+    private fun showBufferAlertDialog() {
+        val title = "WARNING"
+        val message = "Do you want to continue with existing buffer?"
+        val negativeText = getString(R.string.no)
+        val positiveText = "Yes"
+
+        UIUtils.createAlertDialog(requireContext(),
+            title,
+            message,
+            negativeText,
+            positiveText,
+            object : MyDialogListener {
+                override fun onClickNegativeButton() {
+                    listenToHemoCube()
+                    startBufferProcess()
+                }
+
+                override fun onClickPositiveButton() {
+                    listenToHemoCube()
+                    startSampleProcess()
+                    isUsingExistingBuffer = true
+                }
+            })
+    }
+
+    private fun listenToHemoCube() {
+        if (DataHolder.HbHemoCubeTestData == null) {
+            DataHolder.HbHemoCubeTestData = DataHolder.selectedTest?.toHBHemoCubeTestData()
+        }
+
+        hemoCubeViewModel.progressBar.postValue(true)
+
+        val fullReadOutput = StringBuilder()
+        (activity as HBHemoCubeActivity).mService.listenToHemoCube(object : UsbServiceListener {
+            override fun onUsbRead(data: ByteArray?) {
+                data?.let {
+                    val stringData = String(it)
+                    fullReadOutput.append(stringData)
+                    handleUsbData(stringData, fullReadOutput)
+                }
+            }
+
+            override fun onUsbError(e: Exception?) {
+                hemoCubeViewModel.progressBar.postValue(false)
+            }
+        })
+    }
+
+    private fun handleUsbData(stringData: String, fullReadOutput: StringBuilder) {
+        if (stringData.contains("#")) {
+            hemoCubeViewModel.messages.postValue(stringData)
+            isTestOngoing = true
+        }
+
+        resultData += fullReadOutput.toString()
+
+        when {
+            stringData.contains("ERROR 500") -> showError500Dialog()
+            stringData.contains("ERROR 501") -> showError501Dialog()
+            stringData.contains("#Buffer Completed") -> showStartSampleDialog()
+            stringData.contains("#Sample Completed") -> {
+                activity?.runOnUiThread {
+                    binding.btnSubmit.isEnabled = true
+                    binding.btnSubmit.isClickable = true
+                    fetchResult()
+                }
+            }
+
+            stringData.contains("RESULT") || resultData.contains("REND") -> {
+                var validString: String
+                val results: List<String>
+                if (stringData.contains("RESULT")) {
+                    validString = isValidResult(stringData)
+                    if (validString.isEmpty()) {
+                        results = resultData.split("\n")
+                        validString = parseResult(results)
+                    }
+                } else {
+                    results = resultData.split("\n")
+                    validString = parseResult(results)
+                }
+                if (validString.isNotEmpty()) {
+                    handleValidResult(validString, resultData)
+                }
+            }
+        }
+    }
+
+    private fun showError500Dialog() {
+        UIUtils.createAlertDialog(requireContext(),
+            "BUFFER ERROR",
+            "Do you want to continue with existing buffer?",
+            getString(R.string.noo),
+            "Yes",
+            object : MyDialogListener {
+                override fun onClickNegativeButton() {}
+
+                override fun onClickPositiveButton() {
+                    listenToHemoCube()
+                    startBufferProcess()
+                }
+            })
+    }
+
+    private fun showError501Dialog() {
+        UIUtils.createAlertDialog(requireContext(),
+            "SAMPLE ERROR",
+            "Do you want to continue with Sample?",
+            getString(R.string.noo),
+            "Yes",
+            object : MyDialogListener {
+                override fun onClickNegativeButton() {}
+
+                override fun onClickPositiveButton() {
+                    listenToHemoCube()
+                    startSampleProcess()
+                }
+            })
+    }
+
+    private fun showStartSampleDialog() {
+        activity?.runOnUiThread {
+            UIUtils.createAlertDialog(requireContext(),
+                "Start Sample",
+                "Do you want to start sample reading?",
+                getString(R.string.no),
+                "Yes",
+                object : MyDialogListener {
+                    override fun onClickNegativeButton() {}
+
+                    override fun onClickPositiveButton() {
+
+                    }
+                })
+        }
+    }
+
+    private fun handleValidResult(validString: String, fullReadOutput: String) {
+        try {
+            val result = validString.split(" ")
+            if (result.size == 6) {
+                val deviceSerialNo = result[2]
+                val led1BufferForDevice = if (isUsingExistingBuffer) {
+                    sharedPreferences.getString(Constants.HB_BUFFER_VALUE_1, "")?.toDoubleOrNull()
+                } else {
+                    result[3].toDoubleOrNull()
+                }
+                val led1Sample = result[4].toDoubleOrNull()
+                val led1Average = log10(led1BufferForDevice?.div(led1Sample!!) ?: 0.0)
+                binding.result.text = "HB Est. - ${led1Average.toString().substring(0, 6)}"
+                DataHolder.HbHemoCubeTestData?.apply {
+                    deviceId = deviceSerialNo
+                    led1Buffer = led1BufferForDevice
+                    this.led1Sample = led1Sample
+                    this.led1Average = led1Average
+                    this.hbEstimation = calculateRatio(led1Average)
+                    this.resultData = fullReadOutput
+                    if (!isBufferValueAvailable()) {
+                        with(sharedPreferences.edit()) {
+                            putString(Constants.HB_BUFFER_VALUE_1, led1Buffer.toString())
+                            apply()
+                        }
+                    }
+                }
+            }
+
+        } catch (_: Exception) {
+
+        }
+
+    }
+
+    private fun showToast(message: String) {
+        Toast.makeText(requireContext(), message, Toast.LENGTH_SHORT).show()
+    }
+
+    private fun startBufferProcess() {
+        hemoCubeViewModel.progressBar.postValue(true)
+
+        (activity as HBHemoCubeActivity).mService.sendAndListenToHemoCube(HemoCubeCommands.startBuffer,
+            object : UsbServiceListener {
+                override fun onUsbRead(data: ByteArray?) {}
+
+                override fun onUsbError(e: Exception?) {
+                    hemoCubeViewModel.progressBar.postValue(false)
+                }
+            })
+    }
+
+    private fun startSampleProcess() {
+        hemoCubeViewModel.progressBar.postValue(true)
+
+        (activity as HBHemoCubeActivity).mService.sendAndListenToHemoCube(HemoCubeCommands.startSample,
+            object : UsbServiceListener {
+                override fun onUsbRead(data: ByteArray?) {}
+
+                override fun onUsbError(e: Exception?) {
+                    hemoCubeViewModel.progressBar.postValue(false)
+                }
+            })
+    }
+
+    private fun fetchResult() {
+        hemoCubeViewModel.progressBar.postValue(true)
+
+        (activity as HBHemoCubeActivity).mService.sendAndListenToHemoCube(HemoCubeCommands.getSample,
+            object : UsbServiceListener {
+                override fun onUsbRead(data: ByteArray?) {}
+
+                override fun onUsbError(e: Exception?) {
+                    hemoCubeViewModel.progressBar.postValue(false)
+                }
+            })
+    }
+
+    private fun calculateRatio(ratio: Double): Double {
+        val coefficient1 = currentDeviceData?.hbCoefficients?.get(0) ?: 0.0
+        val coefficient2 = currentDeviceData?.hbCoefficients?.get(1) ?: 0.0
+        return coefficient1 * ratio + coefficient2
+    }
+
+    private fun parseResult(frames: List<String>): String {
+        val lines = mutableListOf<String>()
+        for (frame in frames.reversed()) {
+            if (frame.contains("REND") || frame.contains("RESULT")) lines += frame
+            if (frame.contains("RESULT")) {
+                break
+            }
+        }
+        val line = lines.reversed().joinToString("").trim()
+        if (line.contains("RESULT") && line.split(" ").size == 6) {
+            return line
+        }
+        return ""
+    }
+
+    private fun isValidResult(line: String): String {
+        return if (line.contains("RESULT") && line.split(" ").size == 6) {
+            line
+        } else {
+            ""
+        }
+    }
+
+    private fun resetKitCount() {
+        with(sharedPreferences.edit()) {
+            putString(Constants.KIT_NUMBER, "")
+            putInt(Constants.KIT_COUNT, 0)
+            apply()
+        }
+    }
+}
diff --git a/app/src/main/java/com/example/hpostesting/presentation/hemocube/hb/HBHemoCubeViewModel.kt b/app/src/main/java/com/example/hpostesting/presentation/hemocube/hb/HBHemoCubeViewModel.kt
new file mode 100644
index 0000000..b1035d0
--- /dev/null
+++ b/app/src/main/java/com/example/hpostesting/presentation/hemocube/hb/HBHemoCubeViewModel.kt
@@ -0,0 +1,138 @@
+package com.example.hpostesting.presentation.hemocube.hb
+
+import android.content.Context
+import android.content.SharedPreferences
+import android.util.Log
+import androidx.lifecycle.LiveData
+import androidx.lifecycle.MutableLiveData
+import androidx.lifecycle.ViewModel
+import androidx.lifecycle.viewModelScope
+import com.example.hpostesting.data.DataHolder
+import com.example.hpostesting.data.NetworkStatusLiveData
+import com.example.hpostesting.data.constant.Constants
+import com.example.hpostesting.data.dao.HBHemoCubeDao
+import com.example.hpostesting.data.model.Response
+import com.example.hpostesting.data.model.patient.DeviceData
+import com.example.hpostesting.data.model.patient.HemoCubeTestData
+import com.example.hpostesting.data.model.patient.toHBHemoCubeTestData
+import com.example.hpostesting.data.repository.DatabaseRepository
+import dagger.hilt.android.lifecycle.HiltViewModel
+import kotlinx.coroutines.launch
+import java.text.SimpleDateFormat
+import java.util.Calendar
+import java.util.Locale
+import javax.inject.Inject
+
+@HiltViewModel
+class HBHemoCubeViewModel @Inject constructor(
+    private val hbHemoCubeDao: HBHemoCubeDao,
+    private val repository: DatabaseRepository,
+    context: Context,
+) : ViewModel() {
+    var isServiceConnected = false
+    val progressBar = MutableLiveData(false)
+    val testDetails = DataHolder.selectedTest?.toHBHemoCubeTestData()
+    val messages = MutableLiveData<String>()
+    private val sharedPreference: SharedPreferences =
+        context.getSharedPreferences("PREFERENCE_NAME", Context.MODE_PRIVATE)
+
+    // Get the device ID of the device you want to retrieve data for (e.g., the first device in the list)
+
+    private val _networkStatusLiveData = NetworkStatusLiveData(context)
+    val allUserData = hbHemoCubeDao.getAll()
+    val deviceData = MutableLiveData<DeviceData?>()
+    val networkStatusLiveData: LiveData<Boolean>
+        get() = _networkStatusLiveData
+    val fireBaseUpload = MutableLiveData<String>()
+    fun uploadHBHemoCubeResultToDatabase(
+        isOnline: Boolean, testStatus: Boolean, kitSerial: String?
+    ) = viewModelScope.launch {
+        if (kitSerial != null) {
+            testDetails?.kitSerial = kitSerial
+        }
+        testDetails?.testStatus = testStatus
+
+        try {
+            if (isOnline) {
+                addResultTestToDb()
+            } else {
+                testDetails?.testTime = SimpleDateFormat(
+                    "yyyy-MM-dd HH:mm:ss", Locale.getDefault()
+                ).format(Calendar.getInstance().time)
+                hbHemoCubeDao.insertAll(testDetails!!)
+                fireBaseUpload.postValue("Local")
+            }
+        } catch (e: Exception) {
+            Log.e("Testdb", "Upload failed: ${e.message}")
+        }
+    }
+
+    fun getDeviceData(deviceId: String?) = viewModelScope.launch {
+        deviceData.postValue(deviceId?.let { repository.getDeviceDataById(it) })
+    }
+
+    private fun addResultTestToDb() {
+        testDetails?.resultData = DataHolder.HbHemoCubeTestData?.resultData.toString()
+        testDetails?.location = DataHolder.location
+        testDetails?.testTime = SimpleDateFormat(
+            "yyyy-MM-dd HH:mm:ss", Locale.getDefault()
+        ).format(Calendar.getInstance().time)
+
+        testDetails?.deviceId = DataHolder.HbHemoCubeTestData?.deviceId
+        testDetails?.deviceSerialNumber =
+            sharedPreference.getString(Constants.USER_ID, "").toString()
+        testDetails?.kitSerial = sharedPreference.getString(Constants.KIT_NUMBER, "").toString()
+        testDetails?.led1Buffer = DataHolder.HbHemoCubeTestData?.led1Buffer
+        testDetails?.led1Sample = DataHolder.HbHemoCubeTestData?.led1Sample
+        testDetails?.led1Average = DataHolder.HbHemoCubeTestData?.led1Average
+        testDetails?.hbEstimation = DataHolder.HbHemoCubeTestData?.hbEstimation
+
+        viewModelScope.launch {
+            try {
+                testDetails!!.reportUploadTime = SimpleDateFormat(
+                    "yyyy-MM-dd HH:mm:ss", Locale.getDefault()
+                ).format(Calendar.getInstance().time)
+
+                when (val response = repository.addTestToDatabase(testDetails)) {
+                    is Response.Success -> {
+                        val kitCount = sharedPreference.getInt(Constants.KIT_COUNT, 0)
+                        with(sharedPreference.edit()) {
+                            putInt(Constants.KIT_COUNT, kitCount.plus(1))
+                            apply()
+                        }
+                        Log.i("Testdb", "Data uploaded to Firestore successfully")
+                        fireBaseUpload.postValue("Success")
+                    }
+
+                    is Response.Error -> {
+                        Log.e("Testdb", "Error uploading data to Firestore: $response")
+                        fireBaseUpload.postValue("Error")
+                    }
+
+                }
+            } catch (e: Exception) {
+                Log.e("Testdb", "Exception during data upload: ${e.message}")
+                fireBaseUpload.postValue("Error")
+            }
+        }
+    }
+
+    fun bulkAddResultTestToDb(userData: HemoCubeTestData) {
+        viewModelScope.launch {
+            userData.reportUploadTime = SimpleDateFormat(
+                "yyyy-MM-dd HH:mm:ss", Locale.getDefault()
+            ).format(Calendar.getInstance().time)
+            when (repository.addTestToDatabase(userData)) {
+                is Response.Success -> {
+                    fireBaseUpload.postValue("Success")
+                }
+
+                else -> {}
+            }
+        }
+    }
+
+    fun deleteById(userId: String) = viewModelScope.launch {
+        hbHemoCubeDao.deleteById(id = userId)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/res/layout/fragment_hemo_cube_reference.xml b/app/src/main/res/layout/fragment_hemo_cube_reference.xml
index daa23b7..69820c1 100644
--- a/app/src/main/res/layout/fragment_hemo_cube_reference.xml
+++ b/app/src/main/res/layout/fragment_hemo_cube_reference.xml
@@ -69,30 +69,7 @@
             android:textColor="@color/white"
             app:layout_constraintEnd_toEndOf="parent"
             app:layout_constraintStart_toStartOf="parent"
-            app:layout_constraintTop_toBottomOf="@id/til_blood_group" />
-
-
-        <com.google.android.material.textfield.TextInputLayout
-            android:id="@+id/til_blood_group"
-            style="@style/Widget.MaterialComponents.TextInputLayout.OutlinedBox.ExposedDropdownMenu"
-            android:layout_width="match_parent"
-            android:layout_height="wrap_content"
-            android:layout_marginHorizontal="24dp"
-            android:layout_marginTop="16dp"
-            app:layout_constraintEnd_toEndOf="parent"
-            app:layout_constraintStart_toStartOf="parent"
-            app:layout_constraintTop_toBottomOf="@id/tv_subtitle4">
-
-            <AutoCompleteTextView
-                android:id="@+id/et_blood_group"
-                android:layout_width="match_parent"
-                android:layout_height="wrap_content"
-                android:hint="@string/select_blood_group"
-                android:inputType="none"
-                android:labelFor="@id/til_blood_group"
-                app:simpleItems="@array/blood_group" />
-
-        </com.google.android.material.textfield.TextInputLayout>
+            app:layout_constraintTop_toBottomOf="@id/tv_subtitle4" />
 
         <Button
             android:id="@+id/btn_kit"
@@ -105,7 +82,23 @@
             app:layout_constraintEnd_toEndOf="parent"
             app:layout_constraintStart_toStartOf="parent" />
 
-<!--        <Button-->
+        <TextView
+            android:id="@+id/result"
+            style="@style/title1_1"
+            android:layout_width="0dp"
+            android:layout_height="80dp"
+            android:layout_marginHorizontal="24dp"
+            android:layout_marginTop="16dp"
+            android:gravity="center"
+            tools:text="HB Est. : 16.254 g/dl"
+            android:textColor="@color/red"
+            android:textSize="28sp"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toBottomOf="@id/btn_submit" />
+
+
+        <!--        <Button-->
 <!--            android:id="@+id/btn_buffer"-->
 <!--            android:layout_width="wrap_content"-->
 <!--            android:layout_height="wrap_content"-->