errors fixed in Repository file

app/build.gradle

@@ -14,13 +14,13 @@ android {
     compileSdk 34
     namespace 'in.sminnovations.hpostesting'
 
-    // dev - development, quality - qc, uat - User Acceptance Test, preprod - preproduction, prod - production
+    // dev -> development, quality -> qc, uat -> User Acceptance Testing, preprod -> preproduction, prod -> production, iocl -> iocl-iisc production
     defaultConfig {
         applicationId "in.sminnovations.hpostesting.dev"
         minSdk 21
         targetSdk 34
-        versionCode 111
-        versionName "2.1.111"
+        versionCode 114
+        versionName "2.1.114"
 
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
     }
@@ -157,7 +157,7 @@ dependencies {
     implementation("com.squareup.okhttp3:okhttp:4.9.3")
 
     implementation "androidx.preference:preference-ktx:1.2.1"
-    implementation 'io.nats:jnats:2.11.2'
+    implementation 'org.jetbrains.kotlinx:kotlinx-coroutines-android:1.7.1'
 
     implementation("androidx.work:work-runtime-ktx:2.9.0")
 
@@ -165,4 +165,6 @@ dependencies {
     implementation 'com.google.android.play:core:1.10.3'
 
     implementation fileTree(dir: 'libs', include: ['*.aar'])
+    implementation 'io.nats:jnats:2.11.4'
+
 }

app/release/output-metadata.json

@@ -4,15 +4,15 @@
     "type": "APK",
     "kind": "Directory"
   },
-  "applicationId": "com.example.hpos",
+  "applicationId": "in.sminnovations.hpostesting.quality",
   "variantName": "release",
   "elements": [
     {
       "type": "SINGLE",
       "filters": [],
       "attributes": [],
-      "versionCode": 1,
-      "versionName": "1.0",
+      "versionCode": 101,
+      "versionName": "2.1.101",
       "outputFile": "app-release.apk"
     }
   ],

app/src/main/AndroidManifest.xml

@@ -48,6 +48,10 @@
             android:name="com.example.hpostesting.presentation.autodac.AutoDacActivity"
             android:exported="false"
             android:theme="@style/Theme.HPOS.NoActionBar" />
+        <activity
+            android:name="com.example.hpostesting.presentation.jig.JigActivity"
+            android:exported="false"
+            android:theme="@style/Theme.HPOS.NoActionBar" />
         <activity
             android:name="com.example.hpostesting.presentation.deviceprovision.DeviceProvisionActivity"
             android:exported="false"
@@ -160,7 +164,7 @@
 
         <provider
             android:name="androidx.core.content.FileProvider"
-            android:authorities="com.example.hpostesting.qa.fileprovider"
+            android:authorities="${applicationId}.fileprovider"
             android:exported="false"
             android:grantUriPermissions="true">
             <meta-data

app/src/main/java/com/example/hpostesting/data/api/MolbioResultApi.kt

@@ -7,8 +7,11 @@ import com.example.hpostesting.data.model.updates.CheckUpdateRequest
 import com.example.hpostesting.data.model.updates.CheckUpdateResponse
 import com.example.hpostesting.data.model.updates.DeviceUpdateRequest
 import okhttp3.MultipartBody
+import okhttp3.Response
 import okhttp3.ResponseBody
 import retrofit2.http.Body
+import retrofit2.http.GET
+import retrofit2.http.Header
 import retrofit2.http.Multipart
 import retrofit2.http.POST
 import retrofit2.http.PUT
@@ -31,6 +34,10 @@ interface MolbioResultApi {
         @Body deviceUpdateRequest: DeviceUpdateRequest
     ): ResponseBody
 
+    @GET("deviceService/device/getClientCertificate")
+    suspend fun downloadClientCertificate(
+    ): ResponseBody
+
     @Multipart
     @POST("deviceService/device/uploadLogs")
     suspend fun uploadLogs(

app/src/main/java/com/example/hpostesting/data/api/PropertyProvider.kt

@@ -1,6 +1,13 @@
 package com.example.hpostesting.data.api
 
+import com.example.hpostesting.data.constant.HemoCubeCommands
+import com.example.hpostesting.presentation.UsbServiceListener
+
 interface PropertyProvider {
 
     fun getProperty(key: String): String
-}
+}
+
+interface DeviceCommunicationHandler {
+    fun sendAndListenToDevice(command: HemoCubeCommands, listener: UsbServiceListener)
+}

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

@@ -61,6 +61,9 @@ object Constants {
 
     const val BLANK_EVERY_TEST = false
 
+    // jig
+    const val NAVIGATE_TO_TEST_JIG_DIRECTLY = false
+
     val STATICID = listOf(
         "FACTORY",
         "ADMIN",
@@ -173,6 +176,7 @@ object Constants {
 
     const val KIT_NUMBER = "KitNumber"
     const val KIT_COUNT = "KitCount"
+    const val KIT_CAPACITY = Int.MAX_VALUE // Enforceable
     const val BUFFER_VALUE_1 = "BufferValue1"
     const val BUFFER_VALUE_2 = "BufferValue2"
     const val BUFFER_VALUE_3 = "BufferValue3"
@@ -1659,7 +1663,6 @@ object Constants {
         )
     )
 
-
     val COEFFICIENTS: Map<String, List<List<Double>>> = mapOf(
         "HC-V1-005" to listOf(
             listOf(1.5,0.0),

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

@@ -8,7 +8,7 @@ import com.example.hpostesting.data.model.patient.DeviceData
 import com.example.hpostesting.data.model.patient.HemoCubeTestData
 import com.example.hpostesting.data.model.patient.UserData
 
-@Database(entities = [UserData::class, HemoCubeTestData::class, DeviceData::class, BufferCheckData::class], version = 24, exportSchema = false)
+@Database(entities = [UserData::class, HemoCubeTestData::class, DeviceData::class, BufferCheckData::class], version = 26, exportSchema = false)
 @TypeConverters(Converters::class)
 abstract class MyDatabase : RoomDatabase() {
     abstract fun userDao(): UserDao

app/src/main/java/com/example/hpostesting/data/model/deviceprovision/ProvisionData.kt

@@ -0,0 +1,8 @@
+package com.example.hpostesting.data.model.deviceprovision
+
+data class ProvisionData(
+val username: String?,
+val password: String?,
+val natsToken: String?
+)
+

app/src/main/java/com/example/hpostesting/data/model/jig/JigData.kt

@@ -0,0 +1,9 @@
+package com.example.hpostesting.data.model.jig
+
+data class JigData (
+    var deviceId: String = "",
+    var appVersion: String? = "",
+    var deviceType: String = "JIG",
+    var scanData: String = "",
+    var createdAt: String = ""
+)

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

@@ -15,5 +15,15 @@ data class DeviceData(
     @get:PropertyName("coefficients") @set:PropertyName("coefficients")
     var coefficients: List<Double> = emptyList(),
     @get:PropertyName("calibratedAt") @set:PropertyName("calibratedAt")
-    var calibratedAt: String = ""
+    var calibratedAt: String = ""  ,
+    @get:PropertyName("deviceProvisionResponse") @set:PropertyName("deviceProvisionResponse")
+    var deviceProvisionResponse: String = "" ,
+    @get:PropertyName("username") @set:PropertyName("username")
+    var username: String = "",
+    @get:PropertyName("password") @set:PropertyName("password")
+    var password: String = "",
+    @get:PropertyName("natsToken") @set:PropertyName("natsToken")
+    var natsToken: String = "",
+    @get:PropertyName("natsTokenExpiry") @set:PropertyName("natsTokenExpiry")
+    var natsTokenExpiry: String = ""
 )

app/src/main/java/com/example/hpostesting/data/repository/DatabaseRepository.kt

@@ -9,6 +9,7 @@ import com.example.hpostesting.data.model.Response
 import com.example.hpostesting.data.model.deviceprovision.DeviceProvisionRequest
 import com.example.hpostesting.data.model.deviceprovision.DeviceProvisionResponse
 import com.example.hpostesting.data.model.diagnostics.DiagnosticsData
+import com.example.hpostesting.data.model.jig.JigData
 import com.example.hpostesting.data.model.log.UploadLogsResponse
 import com.example.hpostesting.data.model.login.LoginRequest
 import com.example.hpostesting.data.model.login.LoginResponse
@@ -77,6 +78,9 @@ class DatabaseRepository @Inject constructor(
         return safeApiCall { molbioResultApi.deviceUpdate(deviceUpdateRequest) }
     }
 
+    override suspend fun downloadClientCertificate(): Result<ResponseBody> {
+        return safeApiCall { molbioResultApi.downloadClientCertificate() }
+    }
     override suspend fun uploadLogs(logFile: MultipartBody.Part): Result<UploadLogsResponse> {
         return safeApiCall { molbioResultApi.uploadLogs(logFile) }
     }
@@ -134,6 +138,16 @@ class DatabaseRepository @Inject constructor(
         }
     }
 
+    override suspend fun addTestJigData(data: JigData?): Response<String> {
+        return try {
+            db.collection("jigs").add(data!!).await()
+            Response.Success(data.deviceId)
+        } catch (e: Exception) {
+            Firebase.crashlytics.recordException(e)
+            Response.Error(e)
+        }
+    }
+
     override suspend fun uploadFileToStorage(
         patientID: String, filePath: String
     ): Response<Boolean> {
@@ -203,7 +217,28 @@ class DatabaseRepository @Inject constructor(
         return allDeviceDataList.find { it.deviceId == deviceId }
     }
 
+    override suspend fun getDeviceResponse(data: DeviceData?): Response<String> {
+        return try {
+            db.collection("devices").add(data!!).await()
+            Response.Success(data.deviceProvisionResponse)
+        } catch (e: Exception) {
+            Firebase.crashlytics.recordException(e)
+            Response.Error(e)
+        }
+    }
+
+    override suspend fun uploadDeviceId(data: DeviceData): Response<String>? {
+        return try {
+            db.collection("devices").add(data!!).await()
+            Response.Success(data.deviceId)
+        } catch (e: Exception) {
+            Firebase.crashlytics.recordException(e)
+            Response.Error(e)
+        }
+    }
+
     override fun <UserData> addTestToDatabase(testDetails: UserData): Any {
         TODO("Not yet implemented")
     }
+
 }

app/src/main/java/com/example/hpostesting/data/repository/Repository.kt

@@ -5,6 +5,7 @@ import com.example.hpostesting.data.model.Response
 import com.example.hpostesting.data.model.deviceprovision.DeviceProvisionRequest
 import com.example.hpostesting.data.model.deviceprovision.DeviceProvisionResponse
 import com.example.hpostesting.data.model.diagnostics.DiagnosticsData
+import com.example.hpostesting.data.model.jig.JigData
 import com.example.hpostesting.data.model.log.UploadLogsResponse
 import com.example.hpostesting.data.model.login.LoginRequest
 import com.example.hpostesting.data.model.login.LoginResponse
@@ -29,9 +30,13 @@ interface Repository {
 
     suspend fun addDiagnostics(data: DiagnosticsData?): Response<String>
 
+    suspend fun addTestJigData(data: JigData?): Response<String>
+
     suspend fun uploadFileToStorage(patientID: String, filePath: String): Response<Boolean>
 
     suspend fun getDeviceDataById(deviceId: String): DeviceData?
+    suspend fun getDeviceResponse(data: DeviceData?): Response<String>
+    suspend fun uploadDeviceId(data: DeviceData): Response<String>?
     abstract fun <UserData> addTestToDatabase(testDetails: UserData): Any
 //    suspend fun addToDatabase(data: PatientDetails)
 
@@ -45,5 +50,6 @@ interface Repository {
 
     suspend fun deviceUpdate(deviceUpdateRequest: DeviceUpdateRequest): Result<ResponseBody>
 
+    suspend fun downloadClientCertificate(): Result<ResponseBody>
     suspend fun uploadLogs(logFile: MultipartBody.Part): Result<UploadLogsResponse>
 }

app/src/main/java/com/example/hpostesting/presentation/KitScanActivity.kt

@@ -229,7 +229,6 @@ class KitScanActivity : AppCompatActivity(), IDcsSdkApiDelegate {
         } else {
             Toast.makeText(this,"Error", Toast.LENGTH_LONG).show()
         }
-
     }
 
     private fun pullTrigger() {
@@ -271,7 +270,7 @@ class KitScanActivity : AppCompatActivity(), IDcsSdkApiDelegate {
         return sharedPreference.getString(Constants.KIT_NUMBER, "")
             ?.isNotBlank() == true && sharedPreference.getInt(
             Constants.KIT_COUNT, 0
-        ) > 0 && sharedPreference.getInt(Constants.KIT_COUNT, 0) < 35
+        ) > 0 && sharedPreference.getInt(Constants.KIT_COUNT, 0) < Constants.KIT_CAPACITY
     }
 
     private fun isSerialValid(s: String): Boolean {

app/src/main/java/com/example/hpostesting/presentation/NatsManager.kt

@@ -1,6 +1,10 @@
 package com.example.hpostesting.presentation
 
+import android.content.Context
+import android.os.Build
 import android.util.Log
+import androidx.annotation.RequiresApi
+import com.example.hpostesting.data.constant.Constants
 import com.example.hpostesting.presentation.dashboard.DashboardActivity
 import io.nats.client.AuthHandler
 import io.nats.client.Connection
@@ -8,9 +12,17 @@ import io.nats.client.Message
 import io.nats.client.NKey
 import io.nats.client.Nats
 import io.nats.client.Options
+import io.nats.client.support.SSLUtils
+import java.io.FileInputStream
 import java.io.IOException
 import java.nio.charset.StandardCharsets
 import java.security.GeneralSecurityException
+import java.security.KeyStore
+import java.security.SecureRandom
+import java.security.cert.CertificateFactory
+import javax.net.ssl.KeyManagerFactory
+import javax.net.ssl.SSLContext
+import javax.net.ssl.TrustManagerFactory
 
 
 class NatsManager(datacollector: DashboardActivity) {
@@ -19,103 +31,160 @@ class NatsManager(datacollector: DashboardActivity) {
     var nc: Connection? = null
     val datacollector = datacollector
     var connect = false
+    var sharedPreferences = datacollector.getSharedPreferences("HEMOCUBE", Context.MODE_PRIVATE)
 
+    private fun createSSLContext(): SSLContext {
+        val keyStorePassword = "prime24".toCharArray() // Change as necessary
+        val clientCertPath = "/storage/sdcard0/Download/client.p12"
+
+        // Load client certificate and key
+        val keyStore = KeyStore.getInstance("PKCS12")
+        FileInputStream(clientCertPath).use { keyStoreInputStream ->
+            keyStore.load(keyStoreInputStream, keyStorePassword)
+        }
+        val caCertPath =
+            "/storage/sdcard0/Android/data/in.sminnovations.hpostesting.quality/files/NATS/clientCertificate/client-cert.pem"
+        val caCert = FileInputStream(caCertPath).use { inputStream ->
+            val certificateFactory = CertificateFactory.getInstance("X.509")
+            certificateFactory.generateCertificate(inputStream)
+        }
+
+        val trustStore = KeyStore.getInstance(KeyStore.getDefaultType()).apply {
+            load(null, null) // Initialize the keystore
+            setCertificateEntry("caCert", caCert) // Add the CA certificate
+        }
+
+        // Initialize key manager factory
+        val kmf = KeyManagerFactory.getInstance(KeyManagerFactory.getDefaultAlgorithm())
+        kmf.init(keyStore, keyStorePassword)
+
+        // Initialize trust manager factory
+        val tmf = TrustManagerFactory.getInstance(TrustManagerFactory.getDefaultAlgorithm())
+        tmf.init(trustStore)
+
+        // Initialize SSLContext
+        val sslContext = SSLContext.getInstance("TLS")
+        sslContext.init(kmf.keyManagers, tmf.trustManagers, SecureRandom())
+
+        return sslContext
+    }
+
+    @RequiresApi(Build.VERSION_CODES.O)
     fun connect() {
         Log.d(TAG, "TRY TO CONNECT")
         Thread {
 
-            val seedString = "SUAEB5PUWNS6C2HUV3MFI6HUDEAPGPFPBHMI73NHIQATCDD2BWALVEZXZ4"
-            val seedBytes = seedString.toCharArray()
-
-            val theNKey = NKey.fromSeed(seedBytes) // really should load from somewhere
-
-            val options = Options.Builder()
-                .server("nats://192.168.10.117:4222")
-                .authHandler(object : AuthHandler {
-                    override fun getID(): CharArray? {
-                        return try {
-                            theNKey?.publicKey
-                        } catch (ex: GeneralSecurityException) {
-                            null
-                        } catch (ex: IOException) {
-                            null
-                        } catch (ex: NullPointerException) {
-                            null
-                        }
-                    }
-
-                    override fun sign(nonce: ByteArray): ByteArray? {
-                        return try {
-                            theNKey?.sign(nonce)
-                        } catch (ex: GeneralSecurityException) {
-                            null
-                        } catch (ex: IOException) {
-                            null
-                        } catch (ex: NullPointerException) {
-                            null
-                        }
-                    }
-
-                    override fun getJWT(): CharArray? {
-                        return null
-                    }
-                })
-                .build()
-
             try {
+
+                val seedString = sharedPreferences.getString(Constants.NATS_TOKEN, "")
+                val deviceId = sharedPreferences.getString(Constants.DEVICE_ID, "")
+                Log.e("seedString", seedString.toString())
+                Log.d("nats deviceId", deviceId.toString())
+                val seedBytes = seedString?.toCharArray()
+
+                val theNKey = NKey.fromSeed(seedBytes) // really should load from somewhere
+
+                val options = Options.Builder()
+                    .server("nats://nanodgx.in:4222")
+                    .sslContext(SSLUtils.createOpenTLSContext())
+                    .authHandler(object : AuthHandler {
+                        override fun getID(): CharArray? {
+                            return try {
+                                theNKey?.publicKey
+                            } catch (ex: GeneralSecurityException) {
+                                null
+                            } catch (ex: IOException) {
+                                null
+                            } catch (ex: NullPointerException) {
+                                null
+                            }
+                        }
+
+                        override fun sign(nonce: ByteArray): ByteArray? {
+                            return try {
+                                theNKey?.sign(nonce)
+                            } catch (ex: GeneralSecurityException) {
+                                null
+                            } catch (ex: IOException) {
+                                null
+                            } catch (ex: NullPointerException) {
+                                null
+                            }
+                        }
+
+                        override fun getJWT(): CharArray? {
+                            return null
+                        }
+                    })
+                    .build()
+
                 nc = Nats.connect(options)
                 Log.d(TAG, "Connected to Nats server ${options.servers.first()}")
                 connect = true
                 datacollector.setConnect(true)
 
+                if (nc?.status == Connection.Status.CONNECTED) {
+                    Log.d("NATSCONNECTION", "NATS is successfully connected.")
 
-                nc?.publish(
-                    "server.hpos.HCV-000-3001.ping",
-                    "ALIVE".toByteArray(StandardCharsets.UTF_8)
-                )
-                nc?.publish(
-                    "server.hpos.HCV-000-3001.health",
-                    "ALIVE".toByteArray(StandardCharsets.UTF_8)
-                )
-                Log.d(TAG, "Published msg server.hpos.HCV-000-3001.ping on topic Testing")
-                val d = nc?.createDispatcher { msg: Message? ->
-                    println("PRITIMOI SARKAR $msg")
-                }
+                    val d = nc?.createDispatcher { msg: Message? ->
+                        println("Nats dispatcher $msg")
+                    }
 
-                d?.subscribe("device.hpos.HCV-000-3001.update") { msg ->
-                    val response = String(msg.data, StandardCharsets.UTF_8)
-                    datacollector. setResponse(response)
-                    println("Message received (up to 100 times): $response")
-                }
+                    nc?.subscribe("device.hpos.${deviceId}.ping")
 
-                d?.subscribe("device.hpos.HCV-000-3001.uploadlogs") { msg ->
-                    val response = String(msg.data, StandardCharsets.UTF_8)
-                    datacollector.setResponse(response + "uPLOAD")
-                    println("Message received (up to 100 times): $response")
-                }
+                    nc?.publish(
+                        "server.hpos.${deviceId}.ping",
+                        "ALIVE".toByteArray(StandardCharsets.UTF_8)
+                    )
+                    nc?.publish(
+                        "server.hpos.${deviceId}.health",
+                        "ALIVE".toByteArray(StandardCharsets.UTF_8)
+                    )
 
-                d?.subscribe("device.hpos.HCV-000-3001.disable") { msg ->
-                    val response = String(msg.data, StandardCharsets.UTF_8)
-                    datacollector.setResponse(response)
-                    println("Message received (up to 100 times): $response")
-                }
+                    d?.subscribe("device.hpos.${deviceId}.ping") { msg ->
+                        val response = String(msg.data, StandardCharsets.UTF_8)
+                        datacollector.setResponse(response)
+                        println("Message received (up to 100 times): $response")
+                        Log.d(TAG, "subscribed msg ${msg} on topic ping")
+                    }
 
-                d?.subscribe("device.hpos.HCV-000-3001.updatecustomer") { msg ->
-                    val response = String(msg.data, StandardCharsets.UTF_8)
-                    datacollector.setResponse(response)
-                    println("Message received (up to 100 times): $response")
-                }
+                    d?.subscribe("device.hpos.${deviceId}.update") { msg ->
+                        val response = String(msg.data, StandardCharsets.UTF_8)
+                        datacollector.setResponse(response)
+                        println("Message received (up to 100 times): $response")
+                    }
 
-                d?.subscribe("device.hpos.HCV-000-3001.checkupdate") { msg ->
-                    val response = String(msg.data, StandardCharsets.UTF_8)
-                    datacollector.setResponse(response)
-                    println("Message received (up to 100 times): $response")
+                    d?.subscribe("device.hpos.${deviceId}.uploadlogs") { msg ->
+                        val response = String(msg.data, StandardCharsets.UTF_8)
+                        datacollector.setResponse(response + "UPLOAD")
+                        println("Message received (up to 100 times): $response")
+                    }
+
+                    d?.subscribe("device.hpos.${deviceId}.disable") { msg ->
+                        val response = String(msg.data, StandardCharsets.UTF_8)
+                        datacollector.setResponse(response)
+                        println("Message received (up to 100 times): $response")
+                    }
+
+                    d?.subscribe("device.hpos.${deviceId}.updatecustomer") { msg ->
+                        val response = String(msg.data, StandardCharsets.UTF_8)
+                        datacollector.setResponse(response)
+                        println("Message received (up to 100 times): $response")
+                    }
+
+                    d?.subscribe("device.hpos.${deviceId}.checkupdate") { msg ->
+                        val response = String(msg.data, StandardCharsets.UTF_8)
+                        datacollector.setResponse(response)
+                        println("Message received (up to 100 times): $response")
+                    }
+                } else {
+                    Log.d("NATSCONNECTION", "NATS is not connected. Current status: ${nc?.status}")
                 }
 
             } catch (exp: Exception) {
                 println(exp.printStackTrace())
                 connect = false
-                datacollector.setConnect(true)
+                datacollector.setConnect(false)
             }
         }.start()
 
@@ -126,6 +195,16 @@ class NatsManager(datacollector: DashboardActivity) {
         Log.d(TAG, "Published msg ${msg} on topic ${topic}")
     }
 
+    fun sub(topic: String) {
+        val d = nc?.createDispatcher { msg: Message? ->
+            val response = String(msg?.data ?: ByteArray(0), StandardCharsets.UTF_8)
+            datacollector.onMessageReceived(topic, response)
+            Log.d(TAG, "Subscribed msg $msg on topic $topic")
+        }
+
+        d?.subscribe(topic)
+    }
+
     fun close() {
         nc?.close()
         Log.d(TAG, "Nats connection close")

app/src/main/java/com/example/hpostesting/presentation/assurance/AssuranceControlsFragment.kt

@@ -13,6 +13,7 @@ import android.widget.AdapterView
 import android.widget.ArrayAdapter
 import android.widget.Spinner
 import android.widget.Toast
+import androidx.core.view.isVisible
 import androidx.fragment.app.Fragment
 import com.example.hpostesting.data.DataHolder
 import com.example.hpostesting.data.constant.Constants
@@ -102,9 +103,6 @@ class AssuranceControlsFragment: Fragment() {
                 id: Long
             ) {
                 val selectedValue: String = volumeOptions[position]
-                if (!selectedValue.equals("Select volume")) {
-                    DataHolder.hemoCubeTestData!!.volume = selectedValue
-                }
             }
 
             override fun onNothingSelected(parent: AdapterView<*>?) {
@@ -125,13 +123,19 @@ class AssuranceControlsFragment: Fragment() {
         volumeSpinner.setSelection(volumePosition)
 
         binding.btnSubmit.setOnClickListener {
-            val selectedSolution = DataHolder.hemoCubeTestData!!.solution
-            val selectedVolume = DataHolder.hemoCubeTestData!!.volume
-            if (selectedSolution == "Select solution" || selectedVolume == "Select volume") {
-                Toast.makeText(requireContext(), "Please select both solution and volume", Toast.LENGTH_SHORT).show()
-                return@setOnClickListener
+            val selectedSolution = binding.spinnerSolutions.selectedItem.toString()
+            val selectedConcentration = binding.spinnerConcentration.selectedItem.toString()
+
+            // Check if any of the selections are default values
+            if (selectedSolution == "Select solution") {
+                Toast.makeText(requireContext(), "Please select a solution", Toast.LENGTH_LONG).show()
+                return@setOnClickListener // Prevent further execution
             }
 
+            if (selectedConcentration == "Select concentration") {
+                Toast.makeText(requireContext(), "Please select a concentration", Toast.LENGTH_LONG).show()
+                return@setOnClickListener // Prevent further execution
+            }
             DataHolder.hemoCubeTestData!!.quickCapture = true
             val currentUnixTime = if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
                 Instant.now().epochSecond

app/src/main/java/com/example/hpostesting/presentation/dashboard/DashboardActivity.kt

@@ -4,7 +4,9 @@ import android.app.DownloadManager
 import android.content.BroadcastReceiver
 import android.content.Context
 import android.content.Intent
+import android.content.SharedPreferences
 import android.net.Uri
+import android.os.Build
 import android.os.Bundle
 import android.util.Log
 import android.view.Menu
@@ -19,9 +21,11 @@ import androidx.navigation.ui.navigateUp
 import androidx.navigation.ui.setupActionBarWithNavController
 import androidx.navigation.ui.setupWithNavController
 import com.example.hpostesting.data.Result
+import com.example.hpostesting.data.constant.Constants
 import com.example.hpostesting.data.constant.LanguageManager
 import com.example.hpostesting.presentation.NatsManager
 import com.example.hpostesting.presentation.hemocube.HemoCubeViewModel
+import com.example.hpostesting.presentation.jig.JigActivity
 import com.google.android.material.navigation.NavigationView
 import com.google.firebase.appdistribution.FirebaseAppDistribution
 import com.google.firebase.appdistribution.FirebaseAppDistributionException
@@ -32,15 +36,22 @@ import `in`.sminnovations.hpostesting.databinding.ActivityDashboardBinding
 import okhttp3.ResponseBody
 import java.io.File
 
-open interface IDataCollector {
+interface NatsMessageCallback {
+    fun onMessageReceived(topic: String, message: String)
+}
+
+open interface IDataCollector: NatsMessageCallback {
     fun setConnect(connect: Boolean)
     fun setResponse(response: String)
 }
+
 @AndroidEntryPoint
 class DashboardActivity : AppCompatActivity(), IDataCollector {
 
+    val TAG = "DashboardActivity"
     private lateinit var appBarConfiguration: AppBarConfiguration
     private lateinit var binding: ActivityDashboardBinding
+    lateinit var sharedPreferences: SharedPreferences
     var responses: String = ""
     lateinit var nats: NatsManager
     private var downloadId: Long = 0
@@ -53,15 +64,27 @@ class DashboardActivity : AppCompatActivity(), IDataCollector {
         super.attachBaseContext(newBase)
     }
 
+    override fun onMessageReceived(topic: String, message: String) {
+        // Handle incoming messages from NATS
+        Log.d(TAG, "Received message on topic $topic: $message")
+    }
+
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
 
         binding = ActivityDashboardBinding.inflate(layoutInflater)
+        sharedPreferences = this.getSharedPreferences("HEMOCUBE", Context.MODE_PRIVATE)
         setContentView(binding.root)
         setSupportActionBar(binding.appBarDashboard.toolbar)
         nats = NatsManager(this)
-        nats.connect()
-        nats.pub("server.hpos.HCV-000-3001.ping", "THIS IS A TEST MSG")
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
+            nats.connect()
+        }
+
+        val deviceId = sharedPreferences.getString(Constants.DEVICE_ID, "")
+
+        nats.sub("server.hpos.${deviceId}.ping")
+        nats.pub("server.hpos.${deviceId}.ping", "THIS IS A TEST MSG")
 
         hemocubeViewModel.deviceUpdate.observe(this) { result ->
             when (result) {
@@ -71,11 +94,11 @@ class DashboardActivity : AppCompatActivity(), IDataCollector {
 //                    val apkUrl = "https://dl.dropboxusercontent.com/s/fi/1c3nn7t0co431hicl3hrt/app-debug.apk?rlkey=e4uf13ty1dpcked614vy1aaqp&dl=0"
                     initiateUpdate(apkUrl.toString())
                     Log.d("ApI", "APK URL: $apkUrl")
-                    Toast.makeText(
-                        this,
-                        "APK UPLOAD ${result.data}",
-                        Toast.LENGTH_SHORT
-                    ).show()
+//                    Toast.makeText(
+//                        this,
+//                        "APK UPLOAD ${result.data}",
+//                        Toast.LENGTH_SHORT
+//                    ).show()
                 }
 
                 is Result.Error -> {
@@ -105,6 +128,11 @@ class DashboardActivity : AppCompatActivity(), IDataCollector {
         )
         setupActionBarWithNavController(navController, appBarConfiguration)
         navView.setupWithNavController(navController)
+
+        if (Constants.NAVIGATE_TO_TEST_JIG_DIRECTLY) {
+            startActivity(Intent(this, JigActivity::class.java))
+            finish()
+        }
     }
 
     override fun onCreateOptionsMenu(menu: Menu): Boolean {
@@ -156,9 +184,10 @@ class DashboardActivity : AppCompatActivity(), IDataCollector {
         val file = File(getExternalFilesDir("Updates"), "update.apk")
         file.setReadable(true, false) // Ensure the file is readable
 
+        val pInfo = baseContext.packageManager.getPackageInfo(baseContext.packageName, 0)
         val uri: Uri = FileProvider.getUriForFile(
             this,
-            "com.example.hpostesting.qa.fileprovider",
+            "${pInfo}.fileprovider",
             file
         )
 

app/src/main/java/com/example/hpostesting/presentation/dashboard/GalleryFragment.kt

@@ -57,7 +57,7 @@ class GalleryFragment : Fragment() {
         ) {
             binding.btnDeviceProvision.visibility = View.VISIBLE
         } else {
-            binding.btnDeviceProvision.visibility = View.GONE
+            binding.btnDeviceProvision.visibility = View.VISIBLE
         }
 
         binding.btnDeviceProvision.setOnClickListener {

app/src/main/java/com/example/hpostesting/presentation/dashboard/HomeFragment.kt

@@ -19,16 +19,20 @@ import androidx.fragment.app.activityViewModels
 import androidx.navigation.fragment.findNavController
 import com.example.hpostesting.data.DataHolder
 import com.example.hpostesting.data.Result
+import com.example.hpostesting.data.api.DeviceCommunicationHandler
 import com.example.hpostesting.data.constant.Constants
+import com.example.hpostesting.data.constant.HemoCubeCommands
 import com.example.hpostesting.data.model.login.LoginRequest
 import com.example.hpostesting.data.model.login.LoginResponse
 import com.example.hpostesting.data.model.molbioresult.MolbioV2Result
 import com.example.hpostesting.data.model.molbioresult.MolbioV2ResultRequest
+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.updates.CheckUpdateRequest
 import com.example.hpostesting.data.model.updates.DeviceUpdateRequest
 import com.example.hpostesting.presentation.KitScanActivity
+import com.example.hpostesting.presentation.UsbServiceListener
 import com.example.hpostesting.presentation.adapter.OfflineUserListAdapter
 import com.example.hpostesting.presentation.adapter.UserListAdapter
 import com.example.hpostesting.presentation.assurance.AssuranceControlsActivity
@@ -43,11 +47,19 @@ import com.google.firebase.perf.ktx.performance
 import dagger.hilt.android.AndroidEntryPoint
 import `in`.sminnovations.hpostesting.R
 import `in`.sminnovations.hpostesting.databinding.FragmentHomeBinding
+import okhttp3.ResponseBody
 import org.json.JSONObject
+import java.io.BufferedOutputStream
+import java.io.File
+import java.io.FileInputStream
+import java.io.FileOutputStream
+import java.nio.charset.Charset
 import java.text.SimpleDateFormat
 import java.util.Calendar
 import java.util.Date
 import java.util.Locale
+import java.util.zip.ZipEntry
+import java.util.zip.ZipInputStream
 
 @AndroidEntryPoint
 class HomeFragment : Fragment() {
@@ -62,6 +74,9 @@ class HomeFragment : Fragment() {
     private val homeViewModel: HemoCubeViewModel by activityViewModels()
 
     private var isTokenAvailable = false
+    private var natsToken: String = ""
+    private var deviceId: String = ""
+
 
     private lateinit var sharedPreference: SharedPreferences
     override fun onCreateView(
@@ -89,7 +104,7 @@ class HomeFragment : Fragment() {
             binding.labelQuickCapture.visibility = View.VISIBLE
             binding.btnQuickCapture.visibility = View.VISIBLE
         }
-
+        getDeviceId()
         checkUnprocessedCSVData()
         viewModel.allUserData.observe(viewLifecycleOwner) { userData ->
             deleteIncompleteRegistrations(userData)
@@ -110,9 +125,15 @@ class HomeFragment : Fragment() {
                 binding.rvOrderOffline.adapter = adapter
             }
         }
+        hemoCubeViewModel.deviceData.observe(viewLifecycleOwner) { deviceData ->
+            val devicelist = mutableListOf<DeviceData>()
+            if (deviceData != null) {
+                devicelist.add(DeviceData(deviceData.deviceId))
+            }
+
+        }
         viewModel.networkStatusLiveData?.observe(viewLifecycleOwner) { isConnected ->
             if (isConnected) {
-
                 binding.internetAvailableCL.visibility = View.VISIBLE
                 binding.internetNotAvailableCL.visibility = View.GONE
                 loadUserData()
@@ -133,7 +154,7 @@ class HomeFragment : Fragment() {
                                     thresholds = Constants.BUFFER_INTENSITY_THRESHOLDS[userData.deviceId].toString(),
                                     interpretation = userData.classificationResult,
                                     testId = userData._id,
-                                    testTime = userData.testTime,
+                                    testTime =  "2024-02-08 16:33:56",//userData.testTime,
                                     collectionTime = "2024-02-08 16:33:56",//userData.testTime,
                                     expiryTime = "2024-02-08 16:33:56"//userData.testTime,
                                 )
@@ -222,13 +243,17 @@ class HomeFragment : Fragment() {
         binding.downloadCSV.setOnClickListener {
             showDownloadDialog(requireContext())
         }
+
     }
 
     private fun checkForTokenAndUpdate() {
-        val accessToken = sharedPreference.getString(Constants.ACCESS_TOKEN, "").toString()
-        val password = sharedPreference.getString(Constants.DEVICE_PASSWORD_API, "").toString()
-        val userID = sharedPreference.getString(Constants.DEVICE_ID_API, "").toString()
-
+        var accessToken = sharedPreference.getString(Constants.ACCESS_TOKEN, "").toString()
+        var password = sharedPreference.getString(Constants.DEVICE_PASSWORD_API, "").toString()
+        var userID = sharedPreference.getString(Constants.DEVICE_ID_API, "").toString()
+        deviceId = sharedPreference.getString(Constants.DEVICE_ID, "").toString()
+        Log.e("idpass", userID)
+        Log.e("idpass", password)
+        Log.e("idpass", deviceId)
         if (userID.isNotEmpty() && password.isNotEmpty()) {
             if (!isTokenAvailable) {
                 hemoCubeViewModel.login(createLoginRequestData(userID, password))
@@ -241,10 +266,25 @@ class HomeFragment : Fragment() {
                     hemoCubeViewModel.deviceUpdate(createDeviceUpdateRequestData())
                     hemoCubeViewModel.uploadLogs()
                     hemoCubeViewModel.startPeriodicCheckUpdate()
-
+                    hemoCubeViewModel.downloadClientCertificate()
                 }
             }
-        } else {
+        }else if (deviceId.isNotEmpty()) {
+                fetchDeviceCredentials()
+                // This code will execute after credentials have been successfully fetched and stored.
+                userID = sharedPreference.getString("username", "").toString()
+                password = sharedPreference.getString("password", "").toString()
+                accessToken = sharedPreference.getString(Constants.ACCESS_TOKEN, "").toString()
+                if (accessToken.isEmpty()) {
+                    hemoCubeViewModel.login(createLoginRequestData(userID, password))
+                } else {
+                    // Continue with your existing logic if the token is not empty.
+                isTokenAvailable = true
+                hemoCubeViewModel.deviceUpdate(createDeviceUpdateRequestData())
+                hemoCubeViewModel.uploadLogs()
+                hemoCubeViewModel.startPeriodicCheckUpdate()
+            }
+         } else {
             Toast.makeText(
                 requireContext(),
                 "Contact Help and get your device provision done",
@@ -280,11 +320,11 @@ class HomeFragment : Fragment() {
         hemoCubeViewModel.uploadLogs.observe(viewLifecycleOwner) { response ->
             when (response) {
                 is Result.Success -> {
-                    Toast.makeText(
-                        requireContext(),
-                        "Log uploaded ${response.data.data?.filename}",
-                        Toast.LENGTH_SHORT
-                    ).show()
+//                    Toast.makeText(
+//                        requireContext(),
+//                        "Log uploaded ${response.data.data?.filename}",
+//                        Toast.LENGTH_SHORT
+//                    ).show()
                 }
 
                 is Result.Error -> {
@@ -306,6 +346,41 @@ class HomeFragment : Fragment() {
             }
         }
 
+
+
+        hemoCubeViewModel.downloadcertificate.observe(viewLifecycleOwner) { response ->
+            when (response) {
+                is Result.Success -> {
+                    val url = response.data
+
+                    val fileName = "nats_certificate.zip"
+                    val downloadDirectory = "NATS"
+                    val file = downloadFile(url, requireContext(), fileName, downloadDirectory)
+                    Toast.makeText(requireContext(), "NATS certificate Downloaded", Toast.LENGTH_SHORT).show()
+
+                    val unzipDirectoryPath = requireContext().getExternalFilesDir(null)?.absolutePath + "/$downloadDirectory"
+                    unzip(file.absolutePath, unzipDirectoryPath)
+                    Toast.makeText(requireContext(), "NATS certificate Extracted", Toast.LENGTH_SHORT).show()
+                }
+                is Result.Error -> {
+                    response.exception.let { message ->
+                        Toast.makeText(
+                            activity,
+                            "An error occurred in nats download: $message",
+                            Toast.LENGTH_LONG
+                        )
+                            .show()
+                    }
+                }
+
+                is Result.Loading -> {
+
+                }
+
+                else -> {}
+            }
+        }
+
         hemoCubeViewModel.resultUpload.observe(viewLifecycleOwner) {
             when (it) {
                 is Result.Success -> {
@@ -330,8 +405,11 @@ class HomeFragment : Fragment() {
                 else -> {}
             }
         }
+
+
     }
 
+
     private fun isTokenExpired(token: String): Boolean {
         val parts = token.split("\\.".toRegex()).dropLastWhile { it.isEmpty() }.toTypedArray()
         val decodedPayload = String(Base64.decode(parts[1], Base64.DEFAULT))
@@ -381,6 +459,60 @@ class HomeFragment : Fragment() {
         )
     }
 
+    private fun downloadFile(responseBody: ResponseBody, context: Context, fileName: String, downloadDirectory: String): File {
+        // Ensure the download directory exists
+        val fileDir = File(context.getExternalFilesDir(null), downloadDirectory)
+        if (!fileDir.exists()) {
+            fileDir.mkdirs()
+        }
+        val file = File(fileDir, fileName)
+        Log.d("Download", "Starting download to $file")
+        responseBody.byteStream().use { inputStream ->
+            FileOutputStream(file).use { outputStream ->
+                inputStream.copyTo(outputStream)
+            }
+        }
+
+// After download
+        Log.d("Download", "Download completed to ${file.absolutePath}")
+
+        return file
+    }
+
+
+
+
+    private fun unzip(zipFilePath: String, destDirectory: String) {
+        val destDir = File(destDirectory)
+        if (!destDir.exists()) {
+            destDir.mkdir()
+        }
+        ZipInputStream(FileInputStream(zipFilePath)).use { zipIn ->
+            var entry: ZipEntry? = zipIn.nextEntry
+            while (entry != null) {
+                val filePath = destDirectory + File.separator + entry.name
+                if (!entry.isDirectory) {
+                    extractFile(zipIn, filePath)
+                } else {
+                    val dir = File(filePath)
+                    dir.mkdir()
+                }
+                zipIn.closeEntry()
+                entry = zipIn.nextEntry
+            }
+        }
+    }
+
+    private fun extractFile(zipIn: ZipInputStream, filePath: String) {
+        BufferedOutputStream(FileOutputStream(filePath)).use { bos ->
+            val bytesIn = ByteArray(4096)
+            var read: Int
+            while (zipIn.read(bytesIn).also { read = it } != -1) {
+                bos.write(bytesIn, 0, read)
+            }
+        }
+    }
+
     private fun setUserId() {
         binding.btnSubmit.setOnClickListener {
             val userId = binding.userId.text.toString()
@@ -406,6 +538,48 @@ class HomeFragment : Fragment() {
         }
     }
 
+
+    private fun fetchDeviceCredentials() {
+        try {
+            val db = Firebase.firestore
+            // Ensure deviceId is not null or empty
+            val deviceId = sharedPreference.getString(Constants.DEVICE_ID, "").takeIf { it!!.isNotBlank() }
+                ?: throw IllegalStateException("Device ID is missing or blank.")
+
+            val deviceRef = db.collection("devices").whereEqualTo("deviceId", deviceId)
+
+            deviceRef.get()
+                .addOnSuccessListener { documentSnapshot ->
+                    if (!documentSnapshot.isEmpty) {
+                        val deviceData = documentSnapshot.documents[0].toObject(DeviceData::class.java)
+                        deviceData?.let { data ->
+                            val username = data.username
+                            val password = data.password
+                            val natsToken = data.natsToken
+                            // Log for debugging
+                            Log.d("fetchDeviceCredentials", "Username: $username, Password: $password")
+                            // Save credentials in SharedPreferences
+                            with(sharedPreference.edit()) {
+                                putString("username", username)
+                                putString("password", password)
+                                putString(Constants.NATS_TOKEN, natsToken)
+                                apply()
+                            }
+                            hemoCubeViewModel.login(createLoginRequestData(username, password))
+                        } ?: Log.e("fetchDeviceCredentials", "Failed to parse device data.")
+                    } else {
+                        Log.e("fetchDeviceCredentials", "Document does not exist.")
+                    }
+                }
+                .addOnFailureListener { exception ->
+                    Log.e("fetchDeviceCredentials", "Error fetching device data", exception)
+                }
+        } catch (e: Exception) {
+            Log.e("fetchDeviceCredentials", "Error in fetchDeviceCredentials", e)
+        }
+    }
+
+
     private fun loadUserData() {
         try {
             val dateFormat = SimpleDateFormat("yyyy-MM-dd")
@@ -643,7 +817,7 @@ class HomeFragment : Fragment() {
                                 thresholds = Constants.BUFFER_INTENSITY_THRESHOLDS[userData.deviceId].toString(),
                                 interpretation = userData.classificationResult,
                                 testId = userData._id,
-                                testTime = userData.testTime,
+                                testTime = "2024-02-08 16:33:56",//userData.testTime,
                                 collectionTime = "2024-02-08 16:33:56",//userData.testTime,
                                 expiryTime = "2024-02-08 16:33:56",//userData.testTime,
                             )
@@ -791,4 +965,44 @@ class HomeFragment : Fragment() {
             }
         }
     }
-}
+
+    private fun getDeviceId() {
+        val handler = activity as? DeviceCommunicationHandler
+        handler?.sendAndListenToDevice(
+            HemoCubeCommands.DEVICE_CONFIGURATION_COMMAND,
+            object : UsbServiceListener {
+                override fun onUsbRead(data: ByteArray?) {
+                    data?.let {
+                        val receivedData = String(it, Charset.forName("UTF-8"))
+                        // Assuming the device ID is the full content of the received data. Adjust if needed.
+                        deviceId =
+                            extractDeviceId(receivedData) // Implement this method based on your data format.
+                        if (deviceId.isNotEmpty()) {
+                            // Store the deviceId in SharedPreferences
+                            with(sharedPreference.edit()) {
+                                putString(Constants.DEVICE_ID, deviceId)
+                                apply()
+                            }
+                            // Optionally, you can update UI or proceed with further logic now that you have the device ID
+                            activity?.runOnUiThread {
+                                // Update your UI or trigger next steps here
+                            }
+                        }
+                    }
+                }
+
+                override fun onUsbError(e: Exception?) {
+                    // Handle USB communication error
+                }
+
+            })
+    }
+
+    fun extractDeviceId(receivedData: String): String {
+        // Example based on the format "SNS HPP1-3038 SNE"
+        val regex = "SNS (\\w+) SNE".toRegex()
+        val matchResult = regex.find(receivedData)
+        return matchResult?.groups?.get(1)?.value ?: ""
+    }
+
+}

app/src/main/java/com/example/hpostesting/presentation/deviceinfo/DeviceActivity.kt

@@ -22,8 +22,11 @@ import androidx.activity.viewModels
 import androidx.core.content.ContextCompat
 import androidx.core.view.get
 import com.example.hpostesting.data.DataHolder
+import com.example.hpostesting.data.api.DeviceCommunicationHandler
 import com.example.hpostesting.data.constant.Constants
+import com.example.hpostesting.data.constant.HemoCubeCommands
 import com.example.hpostesting.data.constant.LanguageManager
+import com.example.hpostesting.presentation.UsbServiceListener
 import com.example.hpostesting.presentation.testRight.UsbService
 import com.hoho.android.usbserial.driver.UsbSerialDriver
 import com.hoho.android.usbserial.driver.UsbSerialProber
@@ -33,7 +36,7 @@ import `in`.sminnovations.hpostesting.databinding.ActivityDeviceBinding
 
 @Suppress("MemberVisibilityCanBePrivate")
 @AndroidEntryPoint
-class DeviceActivity : AppCompatActivity() {
+class DeviceActivity : AppCompatActivity(), DeviceCommunicationHandler {
     private lateinit var binding: ActivityDeviceBinding
     private val deviceViewModel by viewModels<DeviceViewModel>()
     private var myMenu: Menu? = null
@@ -177,4 +180,8 @@ class DeviceActivity : AppCompatActivity() {
             deviceViewModel.isServiceConnected = false
         }
     }
+
+    override fun sendAndListenToDevice(command: HemoCubeCommands, listener: UsbServiceListener) {
+        mService.sendAndListenToHemoCube(command = HemoCubeCommands.DEVICE_CONFIGURATION_COMMAND, listener)
+    }
 }

app/src/main/java/com/example/hpostesting/presentation/deviceinfo/DeviceViewModel.kt

@@ -20,6 +20,7 @@ class DeviceViewModel @Inject constructor(
     val deviceData = MutableLiveData<DeviceData?>()
 //    val networkStatusLiveData: LiveData<Boolean>
 //        get() = _networkStatusLiveData
-    val fireBaseUpload = MutableLiveData<String>()
+val fireBaseUpload = MutableLiveData<String>()
+    val fireBaseBulkUpload = MutableLiveData<String>()
 
 }

app/src/main/java/com/example/hpostesting/presentation/deviceprovision/DeviceProvisionActivity.kt

@@ -21,8 +21,11 @@ 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.api.DeviceCommunicationHandler
 import com.example.hpostesting.data.constant.Constants
+import com.example.hpostesting.data.constant.HemoCubeCommands
 import com.example.hpostesting.data.constant.LanguageManager
+import com.example.hpostesting.presentation.UsbServiceListener
 import com.example.hpostesting.presentation.testRight.UsbService
 import com.hoho.android.usbserial.driver.UsbSerialDriver
 import com.hoho.android.usbserial.driver.UsbSerialProber
@@ -31,7 +34,7 @@ import `in`.sminnovations.hpostesting.R
 import `in`.sminnovations.hpostesting.databinding.ActivityAutoDacBinding
 
 @AndroidEntryPoint
-class DeviceProvisionActivity : AppCompatActivity() {
+class DeviceProvisionActivity : AppCompatActivity(), DeviceCommunicationHandler {
     private lateinit var binding: ActivityAutoDacBinding
     val viewModel: DeviceProvisionViewModel by viewModels()
     private var myMenu: Menu? = null
@@ -180,4 +183,8 @@ class DeviceProvisionActivity : AppCompatActivity() {
             viewModel.isServiceConnected = false
         }
     }
+
+    override fun sendAndListenToDevice(command: HemoCubeCommands, listener: UsbServiceListener) {
+        mService.sendAndListenToHemoCube(command = HemoCubeCommands.DEVICE_CONFIGURATION_COMMAND, listener)
+    }
 }

app/src/main/java/com/example/hpostesting/presentation/deviceprovision/DeviceProvisionFragment.kt

@@ -4,16 +4,19 @@ import android.content.Context
 import android.content.Intent
 import android.content.SharedPreferences
 import android.os.Bundle
+import android.util.Log
 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 androidx.lifecycle.MutableLiveData
 import com.example.hpostesting.data.Result
 import com.example.hpostesting.data.constant.Constants
 import com.example.hpostesting.data.constant.HemoCubeCommands
 import com.example.hpostesting.data.model.deviceprovision.DeviceProvisionRequest
+import com.example.hpostesting.data.model.patient.DeviceData
 import com.example.hpostesting.presentation.UsbServiceListener
 import com.example.hpostesting.presentation.dashboard.DashboardActivity
 import com.google.firebase.crashlytics.ktx.crashlytics
@@ -21,11 +24,14 @@ import com.google.firebase.ktx.Firebase
 import `in`.sminnovations.hpostesting.databinding.FragmentDeviceProvisionBinding
 
 class DeviceProvisionFragment : Fragment() {
-
     private var resultData: String = ""
     private lateinit var binding: FragmentDeviceProvisionBinding
     private val viewModel: DeviceProvisionViewModel by activityViewModels()
     private lateinit var sharedPreferences: SharedPreferences
+    private lateinit var deviceProvisionResponse: String
+    private var currentDeviceData: DeviceData? = null
+    private var isOnline = false
+    val deviceData = MutableLiveData<DeviceData?>()
     override fun onCreateView(
         inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?
     ): View {
@@ -33,13 +39,11 @@ class DeviceProvisionFragment : Fragment() {
         sharedPreferences = requireContext().getSharedPreferences("HEMOCUBE", Context.MODE_PRIVATE)
         return binding.root
     }
-
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         super.onViewCreated(view, savedInstanceState)
         initViews()
         observeViewModel()
     }
-
     private fun initViews() {
         listenToHemoCube()
         getDeviceId()
@@ -55,7 +59,11 @@ class DeviceProvisionFragment : Fragment() {
         }
     }
 
+
     private fun observeViewModel() {
+        viewModel.deviceData.observe(viewLifecycleOwner) {
+            currentDeviceData = it
+        }
 
         viewModel.deviceProvisionResponse.observe(viewLifecycleOwner) { response ->
             when (response) {
@@ -74,20 +82,44 @@ class DeviceProvisionFragment : Fragment() {
                                 Constants.NATS_TOKEN,
                                 response.data.data?.device?.deviceUser?.natsToken
                             )
+                            response.data.data?.device?.deviceUser?.natsToken?.let {
+                                Log.e("natstoken",
+                                    it
+                                )
+                            }
                             putString(
                                 Constants.NATS_TOKEN_EXPIRE_DATE,
                                 response.data.data?.device?.deviceUser?.natsTokenExpiry
                             )
                             apply()
                         }
-                        startActivity(Intent(requireContext(), DashboardActivity::class.java))
+                        startActivity(
+                            Intent(
+                                requireContext(),
+                                DashboardActivity::class.java
+                            )
+                        )
                         Toast.makeText(
                             activity, "Device registered successfully", Toast.LENGTH_LONG
                         ).show()
+                        viewModel.addDeviceProvisionDataToDb(
+                            DeviceData(
+                                deviceId = sharedPreferences.getString(Constants.DEVICE_ID, "").toString(),
+                                username = response.data.data?.credentials?.username.toString(),
+                                password = response.data.data?.credentials?.password.toString(),
+                                deviceProvisionResponse = response.data.data.toString(),
+                                natsToken = response.data.data?.device?.deviceUser?.natsToken.toString(),
+                                natsTokenExpiry = response.data.data?.device?.deviceUser?.natsTokenExpiry.toString()
+                            )
+                        )
+//                        viewModel.addDeviceId(DeviceData(deviceId = sharedPreferences.getString(Constants.DEVICE_ID, "").toString()))
+                        Log.e("idpass",response.toString())
+                        Log.e("idpass",response.data.data?.credentials?.username.toString())
+                        Log.e("idpass",deviceProvisionResponse)
                     } else {
                         Toast.makeText(
                             activity,
-                            "An error occurred in device provision: ${response.data.message}",
+                            "An error in device provision: ${response.data.message}",
                             Toast.LENGTH_LONG
                         ).show()
                         binding.btnSubmit.visibility = View.VISIBLE
@@ -112,6 +144,13 @@ class DeviceProvisionFragment : Fragment() {
                 else -> {}
             }
         }
+        viewModel.fireBaseUpload.observe(viewLifecycleOwner) { result ->
+            if (result == "Success") {
+                Toast.makeText(
+                    activity, "Device provision successfully uploaded to firebase", Toast.LENGTH_LONG
+                ).show()
+            }
+        }
     }
 
     private fun getDeviceId() {
@@ -128,7 +167,8 @@ class DeviceProvisionFragment : Fragment() {
         val fullReadOutput = StringBuilder()
 
         try {
-            (activity as DeviceProvisionActivity).mService.listenToHemoCube(object : UsbServiceListener {
+            (activity as DeviceProvisionActivity).mService.listenToHemoCube(object :
+                UsbServiceListener {
                 override fun onUsbRead(data: ByteArray?) {
                     data?.let {
                         val stringData = String(it)

app/src/main/java/com/example/hpostesting/presentation/deviceprovision/DeviceProvisionViewModel.kt

@@ -4,8 +4,10 @@ import androidx.lifecycle.MutableLiveData
 import androidx.lifecycle.ViewModel
 import androidx.lifecycle.viewModelScope
 import com.example.hpostesting.data.Result
+import com.example.hpostesting.data.model.Response
 import com.example.hpostesting.data.model.deviceprovision.DeviceProvisionRequest
 import com.example.hpostesting.data.model.deviceprovision.DeviceProvisionResponse
+import com.example.hpostesting.data.model.patient.DeviceData
 import com.example.hpostesting.data.repository.Repository
 import dagger.hilt.android.lifecycle.HiltViewModel
 import kotlinx.coroutines.launch
@@ -13,17 +15,54 @@ import javax.inject.Inject
 
 @HiltViewModel
 class DeviceProvisionViewModel @Inject constructor(
-    private val databaseRepository: Repository
+    private val repository: Repository,
 ) : ViewModel() {
-
     var isServiceConnected = false
-
     val deviceProvisionResponse = MutableLiveData<Result<DeviceProvisionResponse>>()
+    val fireBaseUpload = MutableLiveData<String>()
+    val fireBaseBulkUpload = MutableLiveData<String>()
+    val deviceData = MutableLiveData<DeviceData?>()
 
     fun deviceProvision(deviceProvisionRequest: DeviceProvisionRequest) = viewModelScope.launch {
         deviceProvisionResponse.postValue(Result.Loading())
-        databaseRepository.deviceProvision(deviceProvisionRequest).let {
+        repository.deviceProvision(deviceProvisionRequest).let {
             deviceProvisionResponse.postValue(it)
         }
     }
+
+
+    fun addDeviceId(data: DeviceData) {
+        viewModelScope.launch {
+            try {
+                repository.uploadDeviceId(data)
+                fireBaseUpload.postValue("Successfully device Id uploaded to firebase")
+            } catch (e: Exception) {
+//                Log.e("Testdb", "Exception during data upload: ${e.message}")
+                fireBaseUpload.postValue("Error")
+            }
+        }
+    }
+
+    fun addDeviceProvisionDataToDb(data: DeviceData) {
+        viewModelScope.launch {
+            try {
+                when (val response = repository.getDeviceResponse(data)) {
+                    is Response.Success -> {
+//                        Log.i("Testdb", "Data uploaded to Firestore successfully")
+                        fireBaseUpload.postValue("Successfully device response uploaded to firebase")
+                    }
+
+                    is Response.Error -> {
+//                        Log.e("Testdb", "Error uploading data to Firestore: $response")
+                        fireBaseUpload.postValue("Error")
+                    }
+
+                    else -> {}
+                }
+            } catch (e: Exception) {
+//                Log.e("Testdb", "Exception during data upload: ${e.message}")
+                fireBaseUpload.postValue("Error")
+            }
+        }
+    }
 }

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

@@ -643,10 +643,10 @@ class HemoCubeFragment : Fragment() {
 
         if (!Constants.DEVICE_CONFIGURATION.containsKey(deviceHardwareId)) {
             assignDefaultDevice(resultData)
-            testState.allErrorMessages += "Calibration configuration for this device id is not found\n"
+//            testState.allErrorMessages += "Calibration configuration for this device id is not found\n"
         }
         if (!Constants.BUFFER_INTENSITY_THRESHOLDS.containsKey(deviceHardwareId)) {
-            testState.allErrorMessages += "ADC thresholds for this device id are not found\n"
+//            testState.allErrorMessages += "ADC thresholds for this device id are not found\n"
         }
     }
 
@@ -743,9 +743,9 @@ class HemoCubeFragment : Fragment() {
                 )?.get(0)!!
             ) {
 //                validationError = true
-                testState.allErrorMessages += "Error: Invalid Test. Improper buffer reading (low)"
+//                testState.allErrorMessages += "Error: Invalid Test. Improper buffer reading (low)"
                 activity?.runOnUiThread {
-                    binding.errorMessage.text = getString(R.string.error_improper_buffer_low)
+//                    binding.errorMessage.text = getString(R.string.error_improper_buffer_low)
 //                    binding.errorMessage.visibility = View.VISIBLE
                 }
             }
@@ -763,11 +763,11 @@ class HemoCubeFragment : Fragment() {
                 )?.get(1)!!
             ) {
 //                validationError = true
-                testState.allErrorMessages += "Error: Invalid Test. Improper buffer reading (high)" + "\n"
+//                testState.allErrorMessages += "Error: Invalid Test. Improper buffer reading (high)" + "\n"
                 activity?.runOnUiThread {
-                    binding.errorMessage.text =
+//                    binding.errorMessage.text =
                         getString(R.string.error_improper_buffer_high)
-                    binding.errorMessage.visibility = View.VISIBLE
+//                    binding.errorMessage.visibility = View.VISIBLE
                 }
             }
 
@@ -811,9 +811,9 @@ class HemoCubeFragment : Fragment() {
 
             if (fittedAbs1 <= fittedAbs2) {
 //                validationError = true
-                testState.allErrorMessages += "Error: Invalid Test. Problem with de-oxygenation" + "\n"
+//                testState.allErrorMessages += "Error: Invalid Test. Problem with de-oxygenation" + "\n"
                 activity?.runOnUiThread {
-                    binding.errorMessage.text = getString(R.string.error_invalid_test)
+//                    binding.errorMessage.text = getString(R.string.error_invalid_test)
 //                    binding.errorMessage.visibility = View.VISIBLE
                 }
             }
@@ -837,9 +837,9 @@ class HemoCubeFragment : Fragment() {
 
             if (fittedAbs3 < 0.1) {
 //                validationError = true
-                testState.allErrorMessages += "Error: Low Hb. Repeat test" + "\n"
+//                testState.allErrorMessages += "Error: Low Hb. Repeat test" + "\n"
                 activity?.runOnUiThread {
-                    binding.errorMessage.text = "Error: Low Hb. Repeat test"
+//                    binding.errorMessage.text = "Error: Low Hb. Repeat test"
 //                    binding.errorMessage.visibility = View.VISIBLE
                 }
             }
@@ -874,8 +874,8 @@ class HemoCubeFragment : Fragment() {
                 this.prdClassification = absorbanceBasedClassification(predictedDenovixRatio)
                 this.deviceRatioClass = deviceRatioClassification(deviceRatio)
                 this.slopeRatioClass = slopeClass
-                this.classificationResult = findResultWithAdditionalMethods(deviceRatio, deviceRatioClass, slopeRatio)
-                hemoCubeViewModel.messages.postValue("${this.classificationResult} \n Device Ratio: ${"%.3f".format(this.deviceRatio)} \n Slope Ratio: ${"%.3f".format(this.slopeRatio)}")
+                this.classificationResult = deviceRatioClass
+                hemoCubeViewModel.messages.postValue("${this.classificationResult} \n Device Ratio: ${"%.3f".format(this.deviceRatio)}")
                 if (DataHolder.hemoCubeTestData?.testType == "HB")
                     hemoCubeViewModel.messages.postValue("Hb: $calculatedHb4")
                 this.errorMessages = testState.allErrorMessages
@@ -928,17 +928,17 @@ class HemoCubeFragment : Fragment() {
     fun deviceRatioClassification(ratio: Double?): String {
         try {
             if (ratio != null) {
-                if (ratio in 0.001..0.23) {
+                if (ratio in 0.016..0.22) {
 //                    setSubtitleTextColor(R.color.green_2)
                     return "Normal"
                 }
-                if (ratio in 0.23..0.24)
-                    return "Negative Borderline, Repeat Test"
-                if (ratio in 0.24..0.29)
+                if (ratio in 0.22..0.24)
+                    return "Negative Borderline"
+                if (ratio in 0.24..0.32)
                     return "Sickle Cell Trait"
-                if (ratio in 0.29..0.32)
+                if (ratio in 0.32..0.37)
                     return "Positive for Sickle Cell. HPLC for Confirmation"
-                if (ratio in 0.32..Double.POSITIVE_INFINITY)
+                if (ratio in 0.37..0.56)
                     return "Sickle Cell Disease"
             } else {
                 return "Invalid"

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

@@ -79,6 +79,7 @@ class HemoCubeViewModel @Inject constructor(
     val checkUpdate = MutableLiveData<Result<CheckUpdateResponse>>()
 
     val deviceUpdate = MutableLiveData<Result<ResponseBody>>()
+    val downloadcertificate = MutableLiveData<Result<ResponseBody>>()
 
     val uploadLogs = MutableLiveData<Result<UploadLogsResponse>?>()
 
@@ -155,6 +156,13 @@ class HemoCubeViewModel @Inject constructor(
         }
     }
 
+    fun downloadClientCertificate() = viewModelScope.launch {
+        downloadcertificate.postValue(Result.Loading())
+        repository.downloadClientCertificate().let {
+            downloadcertificate.postValue(it)
+        }
+    }
+
     fun startPeriodicCheckUpdate() {
         val periodicRequest = PeriodicWorkRequestBuilder<CheckUpdateWorker>(
             repeatInterval = 1, repeatIntervalTimeUnit = TimeUnit.MINUTES

app/src/main/java/com/example/hpostesting/presentation/jig/JigActivity.kt

@@ -0,0 +1,183 @@
+package com.example.hpostesting.presentation.jig
+
+import android.annotation.SuppressLint
+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.content.pm.ActivityInfo
+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.data.constant.LanguageManager
+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.ActivityJigBinding
+
+@AndroidEntryPoint
+class JigActivity: AppCompatActivity(){
+    private lateinit var binding: ActivityJigBinding
+    val viewModel: JigViewModel by viewModels()
+    private var myMenu: Menu? = null
+
+    private lateinit var mDriver: UsbSerialDriver
+    private var mConnection: UsbDeviceConnection? = null
+    lateinit var mService: UsbService
+
+    private val TAG = "JIG"
+
+    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 attachBaseContext(newBase: Context?) {
+        val languageCode = LanguageManager.getSavedLanguage(newBase!!)
+        LanguageManager.setLocale(newBase, languageCode)
+        super.attachBaseContext(newBase)
+    }
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        binding = ActivityJigBinding.inflate(layoutInflater)
+        setContentView(binding.root)
+//        setSupportActionBar(binding.myToolbar)
+        supportActionBar?.setDisplayHomeAsUpEnabled(true)
+//        setupListener()
+//        connectUsb(false)
+
+        this.setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_REVERSE_LANDSCAPE)
+
+        moveToNext()
+    }
+
+    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()
+            }
+        }
+    }
+
+    open 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()
+            }
+        }
+    }
+
+    fun onErrorReported(msg: String) {
+        Toast.makeText(this, msg, Toast.LENGTH_SHORT).show()
+        if (!isFinishing) onBackPressed()
+    }
+
+    private fun moveToNext() {
+        if (supportFragmentManager.isDestroyed) return
+
+        supportFragmentManager.beginTransaction().replace(binding.fgJig.id, JigFragment())
+            .commit()
+    }
+
+    @SuppressLint("MutableImplicitPendingIntent")
+    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.HEMOCUBE_USB_PERMISSION), PendingIntent.FLAG_MUTABLE
+            )
+        } else {
+            mPendingIntent = PendingIntent.getBroadcast(
+                this,
+                0,
+                Intent(Constants.HEMOCUBE_USB_PERMISSION),
+                PendingIntent.FLAG_ONE_SHOT or PendingIntent.FLAG_IMMUTABLE
+            )
+        }
+
+        val filter = IntentFilter(Constants.HEMOCUBE_USB_PERMISSION)
+        registerReceiver(broadcastReceiver, filter)
+        manager.requestPermission(device, mPendingIntent)
+    }
+
+    fun setupService() {
+        val intent = Intent(this, UsbService::class.java)
+        bindService(intent, connection, Context.BIND_AUTO_CREATE)
+    }
+
+    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
+        }
+    }
+}

app/src/main/java/com/example/hpostesting/presentation/jig/JigFragment.kt

@@ -0,0 +1,241 @@
+package com.example.hpostesting.presentation.jig
+
+import android.annotation.SuppressLint
+import android.content.Context
+import android.content.SharedPreferences
+import android.content.pm.PackageManager
+import android.os.Bundle
+import android.text.Editable
+import android.util.Log
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import android.widget.EditText
+import android.widget.Toast
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.activityViewModels
+import androidx.lifecycle.MutableLiveData
+import com.example.hpostesting.data.constant.Constants
+import com.example.hpostesting.data.model.jig.JigData
+import com.example.hpostesting.data.model.patient.DeviceData
+import com.journeyapps.barcodescanner.ScanContract
+import com.journeyapps.barcodescanner.ScanIntentResult
+import com.zebra.barcode.sdk.sms.ConfigurationUpdateEvent
+import com.zebra.scannercontrol.DCSSDKDefs
+import com.zebra.scannercontrol.DCSScannerInfo
+import com.zebra.scannercontrol.FirmwareUpdateEvent
+import com.zebra.scannercontrol.IDcsSdkApiDelegate
+import com.zebra.scannercontrol.SDKHandler
+import `in`.sminnovations.hpostesting.databinding.FragmentJigBinding
+import java.text.SimpleDateFormat
+import java.util.Calendar
+import java.util.Locale
+
+class JigFragment : Fragment(), IDcsSdkApiDelegate {
+    private lateinit var binding: FragmentJigBinding
+    private val jigViewModel: JigViewModel by activityViewModels()
+    private lateinit var sharedPreferences: SharedPreferences
+    private var currentDeviceData: DeviceData? = null
+    private var resultData: String = ""
+    private val messages = MutableLiveData<String>()
+    private var startListening = MutableLiveData(false)
+
+    override fun onCreateView(
+        inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?,
+    ): View {
+        binding = FragmentJigBinding.inflate(inflater, container, false)
+        sharedPreferences =
+            requireContext().getSharedPreferences("HEMOCUBE", Context.MODE_PRIVATE)
+        return binding.root
+    }
+
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
+        initScanner()
+        initViews()
+        observeViewModel()
+    }
+
+    private fun initScanner() {
+        //Setting up the SDK handler
+        sdkHandler = SDKHandler(requireContext())
+        //Registers a particular object which conforms to IDcsSdkApiDelegate interface as a receiver of SDK notifications.
+        sdkHandler!!.dcssdkSetDelegate(this)
+        //this command is telling the sdk that we're going to be connecting to the scanner via USB
+        sdkHandler!!.dcssdkSetOperationalMode(DCSSDKDefs.DCSSDK_MODE.DCSSDK_OPMODE_SNAPI)
+
+        //deciding what kind of notifications we want to receive. Explained more in the function
+        //first we use bitmapping to set these values into the notifications_mask.
+        var notifications_mask = 0
+        // We would like to subscribe to all barcode events
+        notifications_mask =
+            notifications_mask or DCSSDKDefs.DCSSDK_EVENT.DCSSDK_EVENT_BARCODE.value
+        sdkHandler!!.dcssdkSubsribeForEvents(notifications_mask)
+        mScannerInfoList.addAll(sdkHandler!!.dcssdkGetAvailableScannersList())
+        Log.e("scannersize", sdkHandler!!.dcssdkGetAvailableScannersList().size.toString())
+        if (mScannerInfoList.isNotEmpty()) {
+            sdkHandler!!.dcssdkEstablishCommunicationSession(mScannerInfoList[0].scannerID)
+        } else {
+            Toast.makeText(requireContext(), "Scanner Error", Toast.LENGTH_LONG).show()
+        }
+    }
+
+    @SuppressLint("SetTextI18n")
+    private fun initViews() {
+        binding.btnScanNow.setOnClickListener {
+            pullTrigger()
+        }
+
+        binding.btnRefresh.setOnClickListener {
+            activity?.recreate()
+            initScanner()
+
+            activity?.runOnUiThread {
+                binding.tvScanText.text = ""
+            }
+        }
+
+        activity?.runOnUiThread {
+            binding.tvAppVersion.text =
+                getAppVersion(requireContext()) + " [ " + getAppEnvironment(requireContext()) + " ]"
+        }
+    }
+
+    private fun observeViewModel() {
+
+        jigViewModel.deviceData.observe(viewLifecycleOwner) {
+            currentDeviceData = it
+        }
+
+        messages.observe(viewLifecycleOwner) {
+            binding.tvScanText.text = it
+        }
+
+        jigViewModel.fireBaseUpload.observe(viewLifecycleOwner) { result ->
+            if (result == "Success") {
+                showToast("Data uploaded successfully")
+            }
+            if (result == "Local") {
+                showToast("Data uploading failed, note it down manually")
+            }
+
+            binding.progressBar.visibility = View.GONE
+        }
+    }
+
+    private fun getAppVersion(context: Context): String {
+        return try {
+            val pInfo = context.packageManager.getPackageInfo(context.packageName, 0)
+            pInfo.versionName
+        } catch (e: PackageManager.NameNotFoundException) {
+            "N/A"
+        }
+    }
+
+    private fun getAppEnvironment(context: Context): String {
+        return try {
+            val pInfo = context.packageManager.getPackageInfo(context.packageName, 0)
+            pInfo.packageName.substringAfterLast('.')
+        } catch (e: PackageManager.NameNotFoundException) {
+            "N/A"
+        }
+    }
+
+    private fun showToast(message: String) {
+        Toast.makeText(requireContext(), message, Toast.LENGTH_SHORT).show()
+    }
+
+    var sdkHandler: SDKHandler? = null
+    var editBarcode: EditText? = null
+    var mScannerInfoList = ArrayList<DCSScannerInfo>()
+
+    private val barcodeLauncher = registerForActivityResult(
+        ScanContract()
+    ) { result: ScanIntentResult ->
+        if (result.contents.isNullOrEmpty()) {
+//            Toast.makeText(this, R.string.cancelled_unable_scan, Toast.LENGTH_LONG).show()
+        } else {
+//            Log.d(TAG, result.contents)
+            processScannedData(result.contents)
+        }
+    }
+
+    private fun processScannedData(contents: String) {
+        binding.tvScanText.setText(contents)
+    }
+
+    private fun pullTrigger() {
+        // Check if the list is not empty before accessing its elements
+        if (mScannerInfoList.isNotEmpty()) {
+            // Only proceed if the scanner is not active
+            if (!mScannerInfoList[0].isActive) {
+                sdkHandler?.dcssdkEstablishCommunicationSession(mScannerInfoList[0].scannerID)
+            }
+            val inXML = "<inArgs><scannerID> 1 </scannerID></inArgs>"
+            val outXML = StringBuilder()
+            val result: DCSSDKDefs.DCSSDK_RESULT =
+                sdkHandler!!.dcssdkExecuteCommandOpCodeInXMLForScanner(
+                    DCSSDKDefs.DCSSDK_COMMAND_OPCODE.DCSSDK_DEVICE_PULL_TRIGGER,
+                    inXML,
+                    outXML,
+                    mScannerInfoList[0].scannerID // Ensure you're using the correct scanner ID
+                )
+            if (result == DCSSDKDefs.DCSSDK_RESULT.DCSSDK_RESULT_SUCCESS) {
+                Log.d("Scanning", "Success")
+            } else if (result == DCSSDKDefs.DCSSDK_RESULT.DCSSDK_RESULT_FAILURE) {
+                Log.d("Scanning", "Failed")
+            }
+        } else {
+            // Handle the case where the list is empty, perhaps notify the user or log an error
+            Log.e("ScannerError", "No scanners are connected or available.")
+        }
+    }
+
+    override fun dcssdkEventBarcode(barcodeData: ByteArray?, barcodeType: Int, fromScannerID: Int) {
+        val result = String(barcodeData!!)
+        Log.d("BARCODE", result)
+        activity?.runOnUiThread {
+            val editableResult: Editable = Editable.Factory.getInstance().newEditable(result)
+            binding.tvScanText.text = result
+
+            jigViewModel.addScanDataToDb(
+                JigData(
+                    deviceId = sharedPreferences.getString(Constants.DEVICE_ID, "").toString(),
+                    scanData = result,
+                    createdAt = SimpleDateFormat(
+                        "yyyy-MM-dd HH:mm:ss", Locale.getDefault()
+                    ).format(Calendar.getInstance().time)
+                )
+            )
+        }
+    }
+
+    override fun dcssdkEventScannerAppeared(dcsScannerInfo: DCSScannerInfo?) {}
+
+    override fun dcssdkEventScannerDisappeared(i: Int) {}
+
+    override fun dcssdkEventCommunicationSessionEstablished(dcsScannerInfo: DCSScannerInfo?) {}
+
+    override fun dcssdkEventCommunicationSessionTerminated(i: Int) {}
+//    override fun dcssdkEventBarcode(p0: ByteArray?, p1: Int, p2: Int) {
+//        TODO("Not yet implemented")
+//    }
+
+
+    override fun dcssdkEventImage(bytes: ByteArray?, i: Int) {}
+
+    override fun dcssdkEventVideo(bytes: ByteArray?, i: Int) {}
+
+    override fun dcssdkEventBinaryData(bytes: ByteArray?, i: Int) {}
+
+    override fun dcssdkEventFirmwareUpdate(firmwareUpdateEvent: FirmwareUpdateEvent?) {}
+
+    override fun dcssdkEventAuxScannerAppeared(
+        dcsScannerInfo: DCSScannerInfo?,
+        dcsScannerInfo1: DCSScannerInfo?,
+    ) {
+    }
+
+    override fun dcssdkEventConfigurationUpdate(configurationUpdateEvent: ConfigurationUpdateEvent?) {}
+
+}

app/src/main/java/com/example/hpostesting/presentation/jig/JigViewModel.kt

@@ -0,0 +1,49 @@
+package com.example.hpostesting.presentation.jig
+
+import android.content.Context
+import android.content.SharedPreferences
+import androidx.lifecycle.MutableLiveData
+import androidx.lifecycle.ViewModel
+import androidx.lifecycle.viewModelScope
+import com.example.hpostesting.data.dao.HemoCubeDao
+import com.example.hpostesting.data.model.Response
+import com.example.hpostesting.data.model.jig.JigData
+import com.example.hpostesting.data.model.patient.DeviceData
+import com.example.hpostesting.data.repository.Repository
+import dagger.hilt.android.lifecycle.HiltViewModel
+import kotlinx.coroutines.launch
+import javax.inject.Inject
+
+@HiltViewModel
+class JigViewModel  @Inject constructor(
+    private val hemoCubeDao: HemoCubeDao,
+    private val repository: Repository,
+    context: Context
+) : ViewModel() {
+    var isServiceConnected = false
+    val progressBar = MutableLiveData(false)
+    val messages = MutableLiveData<String>()
+    private val sharedPreference: SharedPreferences =
+        context.getSharedPreferences("HEMOCUBE", Context.MODE_PRIVATE)
+
+    val deviceData = MutableLiveData<DeviceData?>()
+    val fireBaseUpload = MutableLiveData<String>()
+
+    fun addScanDataToDb(data: JigData) {
+        viewModelScope.launch {
+            try {
+                when (val response = repository.addTestJigData(data)) {
+                    is Response.Success -> {
+                        fireBaseUpload.postValue("Success")
+                    }
+
+                    is Response.Error -> {
+                        fireBaseUpload.postValue("Error")
+                    }
+                }
+            } catch (e: Exception) {
+                fireBaseUpload.postValue("Error")
+            }
+        }
+    }
+}

app/src/main/res/layout/activity_jig.xml

@@ -0,0 +1,40 @@
+<?xml version="1.0" encoding="utf-8"?>
+
+<layout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools">
+
+
+    <androidx.constraintlayout.widget.ConstraintLayout
+        android:id="@+id/cl_parent"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent">
+
+        <!--        <androidx.appcompat.widget.Toolbar-->
+        <!--            android:id="@+id/my_toolbar"-->
+        <!--            android:layout_width="match_parent"-->
+        <!--            android:layout_height="?attr/actionBarSize"-->
+        <!--            android:background="?attr/colorPrimary"-->
+        <!--            app:titleTextColor="#FFFFFF"-->
+        <!--            android:elevation="4dp"-->
+        <!--            app:menu="@menu/my_menu"-->
+        <!--            android:theme="@style/ToolbarTheme"-->
+        <!--            app:popupTheme="@style/ThemeOverlay.AppCompat.Light"-->
+        <!--            app:layout_constraintStart_toStartOf="parent"-->
+        <!--            app:layout_constraintTop_toTopOf="parent"/>-->
+
+        <FrameLayout
+            android:id="@+id/fg_jig"
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintEnd_toEndOf="parent"
+            app:layout_constraintBottom_toBottomOf="parent"
+            tools:context=".presentation.jig.JigActivity">
+
+        </FrameLayout>
+
+
+
+    </androidx.constraintlayout.widget.ConstraintLayout>
+</layout>

app/src/main/res/layout/fragment_gallery.xml

@@ -77,13 +77,13 @@
         app:cornerRadius="16dp"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toBottomOf="@id/btn_auto_dac" />
+        app:layout_constraintTop_toBottomOf="@id/btn_deviceProvision" />
 
     <com.google.android.material.button.MaterialButton
         android:id="@+id/btn_deviceProvision"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
-        android:visibility="gone"
+        android:visibility="visible"
         android:layout_marginHorizontal="16dp"
         android:layout_marginTop="24dp"
         android:clickable="false"
@@ -92,7 +92,7 @@
         app:cornerRadius="16dp"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toBottomOf="@id/btn_deviceInfo" />
+        app:layout_constraintTop_toBottomOf="@id/btn_auto_dac" />
         
     <com.google.android.material.button.MaterialButton
         android:id="@+id/btn_deviceInfo"

app/src/main/res/layout/fragment_jig.xml

@@ -0,0 +1,126 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context="com.example.hpostesting.presentation.jig.JigFragment">
+
+    <TextView
+        android:id="@+id/tv_subtitle2"
+        style="@style/title2"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_marginHorizontal="24dp"
+        android:layout_marginTop="16dp"
+        android:text="Test Jig"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+    <TextView
+        android:id="@+id/tv_app_version"
+        style="@style/title2"
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_marginHorizontal="24dp"
+        android:layout_marginTop="16dp"
+        android:text="0.0.0"
+        app:layout_constraintStart_toEndOf="@id/tv_subtitle2"
+        app:layout_constraintTop_toBottomOf="@id/tv_subtitle2"
+        app:layout_constraintTop_toTopOf="parent" />
+
+    <TextView
+        android:id="@+id/tv_title"
+        style="@style/title1"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginHorizontal="24dp"
+        android:layout_marginTop="16dp"
+        android:text="Scan to get the code"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@id/tv_subtitle2" />
+
+    <TextView
+        android:id="@+id/tv_subtitle3"
+        style="@style/title2"
+        android:layout_width="0dp"
+        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_subtitle2" />
+
+    <com.google.android.material.button.MaterialButton
+        android:id="@+id/btn_scan_now"
+        android:layout_width="258dp"
+        android:layout_height="56dp"
+        android:layout_margin="24dp"
+        android:drawableLeft="@drawable/baseline_qr_code_scanner_24"
+        android:text="@string/scan_now"
+        android:textColor="@color/black"
+        app:backgroundTint="@color/blue_app_light"
+        app:cornerRadius="100dp"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/tv_title" />
+
+    <TextView
+        android:id="@+id/tv_scan_text"
+        style="@style/title1_1"
+        android:layout_width="0dp"
+        android:layout_height="150dp"
+        android:layout_marginHorizontal="24dp"
+        android:layout_marginTop="16dp"
+        android:gravity="center"
+        android:text="no scan"
+        android:textColor="@color/black"
+        android:textSize="22sp"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@id/btn_scan_now" />
+
+    <Button
+        android:id="@+id/btn_refresh"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_marginHorizontal="16dp"
+        android:layout_marginTop="24dp"
+        android:clickable="false"
+        android:gravity="center"
+        android:text="Refresh"
+        android:visibility="visible"
+        android:textColor="@color/white"
+        app:layout_constraintEnd_toEndOf="@id/btn_scan_now"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@id/btn_scan_now" />
+
+    <ImageView
+        android:id="@+id/iv_check"
+        android:visibility="gone"
+        android:layout_width="100dp"
+        android:layout_height="100dp"
+        android:layout_marginTop="40dp"
+        android:importantForAccessibility="no"
+        android:src="@drawable/check"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@id/btn_submit" />
+
+    <ProgressBar
+        android:id="@+id/progressBar"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_centerInParent="true"
+        android:elevation="12dp"
+        android:indeterminate="true"
+        android:indeterminateDrawable="@drawable/progressbar_drawable"
+        android:visibility="gone"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent" />
+
+
+</androidx.constraintlayout.widget.ConstraintLayout>

app/src/main/res/layout/nav_header_dashboard.xml

@@ -12,6 +12,12 @@
     android:paddingBottom="@dimen/activity_vertical_margin"
     android:theme="@style/ThemeOverlay.AppCompat.Dark">
 
+    <androidx.cardview.widget.CardView
+        android:id="@+id/cardView"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        app:cardCornerRadius="16dp">
+
     <ImageView
         android:id="@+id/imageView"
         android:layout_width="wrap_content"
@@ -19,6 +25,7 @@
         android:contentDescription="@string/nav_header_desc"
         android:paddingTop="@dimen/nav_header_vertical_spacing"
         app:srcCompat="@mipmap/hpos_icon" />
+    </androidx.cardview.widget.CardView>
 
     <TextView
         android:layout_width="match_parent"

app/src/test/java/com/example/hpostesting/HemoCubeFragmentTest.kt

@@ -327,7 +327,7 @@ class HemoCubeFragmentTest {
     fun testDeviceRatioClassificationNegativeBorderline() {
         val ratio = 0.235
         val result = hemoCubeFragment.deviceRatioClassification(ratio)
-        assertEquals("Negative Borderline, Repeat Test", result)
+        assertEquals("Negative Borderline", result)
     }
 
     @Test
@@ -339,7 +339,7 @@ class HemoCubeFragmentTest {
 
     @Test
     fun testDeviceRatioClassificationPositiveForSickleCell() {
-        val ratio = 0.31
+        val ratio = 0.37
         val result = hemoCubeFragment.deviceRatioClassification(ratio)
         assertEquals("Positive for Sickle Cell. HPLC for Confirmation", result)
     }