CSV Download

2023-12-14 13:59:48 +05:30
21 changed files with 517 additions and 419 deletions
--- a/.idea/gradle.xml
+++ b/.idea/gradle.xml
@@ -4,6 +4,8 @@
  <component name="GradleSettings">
    <option name="linkedExternalProjectsSettings">
      <GradleProjectSettings>
+        <option name="testRunner" value="GRADLE" />
+        <option name="distributionType" value="DEFAULT_WRAPPED" />
        <option name="externalProjectPath" value="$PROJECT_DIR$" />
        <option name="gradleJvm" value="jbr-17" />
        <option name="modules">
@@ -12,7 +14,6 @@
            <option value="$PROJECT_DIR$/app" />
          </set>
        </option>
-        <option name="resolveExternalAnnotations" value="false" />
      </GradleProjectSettings>
    </option>
  </component>
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -14,13 +14,13 @@ android {
    compileSdk 34
    namespace 'in.sminnovations.hpostesting'

-    // prod - production, preprod - preproduction, quality - qc
+    // prod - production, preprod - preproduction, quality - qc,
    defaultConfig {
-        applicationId "in.sminnovations.hpostesting.dev"
+        applicationId "in.sminnovations.hpostesting"
        minSdk 21
        targetSdk 34
-        versionCode 76
-        versionName "2.1.76"
+        versionCode 51
+        versionName "2.1.51"

        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
    }
@@ -103,7 +103,7 @@ dependencies {
    implementation "androidx.fragment:fragment-ktx:1.6.2"

    // CSV read, write
-    implementation 'com.opencsv:opencsv:4.6'
+    implementation 'com.opencsv:opencsv:5.9'

    // Barcode scanner
    implementation 'com.journeyapps:zxing-android-embedded:4.3.0'
--- a/app/src/main/java/com/example/hpostesting/data/constant/Constants.kt
+++ b/app/src/main/java/com/example/hpostesting/data/constant/Constants.kt
@@ -29,8 +29,6 @@ object Constants {
    const val DEVICE_VENDOR_ID = 1027
    const val HOMO_CUBE_ID = 29987
    const val VENDOR_ID = 6790
-    const val HEMO_CUBE_V2_PRODUCT_ID = 24577
-    const val HEMO_CUBE_V2_VENDOR_ID = 1027

    const val ERROR_NORMAL = 400
    const val ERROR_CRITICAL = 401
@@ -40,7 +38,6 @@ object Constants {
    const val USER_ID = "usernameId"

    val STATICID = listOf(
-        "ADMIN",
        "VIZ-1000-0004",
        "VIZ-1000-0005",
        "VIZ-1000-0006",
@@ -66,15 +63,6 @@ object Constants {
        "HC-V1-020",
        "HCV-000-3001",
        "HCV-000-3002",
-        "HCV-000-3003",
-        "HCV-000-3004",
-        "HCV-000-3005",
-        "HCV-000-3006",
-        "HCV-000-3007",
-        "HCV-000-3008",
-        "HCV-000-3009",
-        "HCV-000-3010",
-        "HPP1-0124-0001"
    )

    const val password = "SMI@12345"
@@ -90,21 +78,8 @@ object Constants {
    const val BUFFER_LED_LOWER_BOUND = 21000
    const val BUFFER_LED_UPPER_BOUND = 24500

-    const val TEST_STATUS_CODE_TEST_STARTED = 1.0
-    const val TEST_STATUS_CODE_CONFIG_STARTED = 2.0
-    const val TEST_STATUS_CODE_CONFIG_COMPLETED = 3.0
-    const val TEST_STATUS_CODE_BUFFER_STARTED = 4.0
-    const val TEST_STATUS_CODE_BUFFER_COMPLETED = 5.0
-    const val TEST_STATUS_CODE_BUFFER_PRINT_STARTED = 6.0
-    const val TEST_STATUS_CODE_BUFFER_PRINT_COMPLETED = 7.0
-    const val TEST_STATUS_CODE_SAMPLE_STARTED = 8.0
-    const val TEST_STATUS_CODE_SAMPLE_COMPLETED = 9.0
-    const val TEST_STATUS_CODE_SAMPLE_PRINT_STARTED = 10.0
-    const val TEST_STATUS_CODE_SAMPLE_PRINT_COMPLETED = 11.0
-    const val TEST_STATUS_CODE_TEST_COMPLETED = 12.0
-
    val DEVICE_CONFIGURATION: Map<String, List<List<Double>>> = mapOf<String, List<List<Double>>>(
-        "HPP1-0124-0001" to listOf(
+        "HCV-000-3001" to listOf(
            listOf(1.313, -0.89),           // LED1, 435nm
            listOf(0.581462456, -0.58502),  // LED2, 415nm
            listOf(0.2012, 0.0092),         // LED3, 555nm
@@ -123,55 +98,18 @@ object Constants {
            listOf(1.0, 0.0)                    // LED4
        ),
        "HCV-000-3004" to listOf(
-            listOf(1.7272, -1.1977),            // LED1, 435nm
+            listOf(1.6837, -1.1417),         // LED1, 435nm
            listOf(0.581462456, -0.58502),      // LED2, 415nm
-            listOf(0.2304, -0.0145),            // LED3, 555nm
-            listOf(1.0, 0.0)                    // LED4
-        ),
-        "HCV-000-3005" to listOf(
-            listOf(1.3801, -0.372),             // LED1, 435nm
-            listOf(0.581462456, -0.58502),      // LED2, 415nm
-            listOf(0.4565, -0.0371),            // LED3, 555nm
-            listOf(1.0, 0.0)                    // LED4
-        ),
-        "HCV-000-3006" to listOf(
-            listOf(1.3801, -0.372),             // LED1, 435nm
-            listOf(0.581462456, -0.58502),      // LED2, 415nm
-            listOf(0.4565, -0.0371),            // LED3, 555nm
-            listOf(1.0, 0.0)                    // LED4
-        ),
-        "HCV-000-3007" to listOf(
-            listOf(1.8445, -0.8213),            // LED1, 435nm
-            listOf(0.581462456, -0.58502),      // LED2, 415nm
-            listOf(0.4613, -0.0831),            // LED3, 555nm
-            listOf(1.0, 0.0)                    // LED4
-        ),
-        "HCV-000-3008" to listOf(
-            listOf(1.7272, -1.1977),            // LED1, 435nm
-            listOf(0.581462456, -0.58502),      // LED2, 415nm
-            listOf(0.2304, -0.0145),            // LED3, 555nm
-            listOf(1.0, 0.0)                    // LED4
-        ),
-        "HCV-000-3009" to listOf(
-            listOf(1.7272, -1.1977),            // LED1, 435nm
-            listOf(0.581462456, -0.58502),      // LED2, 415nm
-            listOf(0.2304, -0.0145),            // LED3, 555nm
-            listOf(1.0, 0.0)                    // LED4
-        ),
-        "HCV-000-3010" to listOf(
-            listOf(1.7272, -1.1977),            // LED1, 435nm
-            listOf(0.581462456, -0.58502),      // LED2, 415nm
-            listOf(0.2304, -0.0145),            // LED3, 555nm
+            listOf(0.2241, -0.0106),           // LED3, 555nm
            listOf(1.0, 0.0)                    // LED4
        ),
    )

    const val INCUBATION_TIME_MIN = 0
    const val INCUBATION_TIME_MAX = 1400
-    const val BATTERY_LEVEL_MIN = 0

    val BUFFER_INTENSITY_THRESHOLDS: Map<String, List<List<Int>>> = mapOf<String, List<List<Int>>>(
-        "HPP1-0124-0001" to listOf(
+        "HCV-000-3001" to listOf(
            listOf(20000, 25074),
            listOf(20000, 24596),
            listOf(20000, 26065),
@@ -194,42 +132,6 @@ object Constants {
            listOf(24500, 26250),
            listOf(24500, 26250),
            listOf(24500, 26250),
-        ),
-        "HCV-000-3005" to listOf(
-            listOf(24500, 26250),
-            listOf(24500, 26250),
-            listOf(24500, 26250),
-            listOf(24500, 26250),
-        ),
-        "HCV-000-3006" to listOf(
-            listOf(24500, 26250),
-            listOf(24500, 26250),
-            listOf(24500, 26250),
-            listOf(24500, 26250),
-        ),
-        "HCV-000-3007" to listOf(
-            listOf(24500, 26250),
-            listOf(24500, 26250),
-            listOf(24500, 26250),
-            listOf(24500, 26250),
-        ),
-        "HCV-000-3008" to listOf(
-            listOf(24500, 26250),
-            listOf(24500, 26250),
-            listOf(24500, 26250),
-            listOf(24500, 26250),
-        ),
-        "HCV-000-3009" to listOf(
-            listOf(24500, 26250),
-            listOf(24500, 26250),
-            listOf(24500, 26250),
-            listOf(24500, 26250),
-        ),
-        "HCV-000-3010" to listOf(
-            listOf(24500, 26250),
-            listOf(24500, 26250),
-            listOf(24500, 26250),
-            listOf(24500, 26250),
        )
    )
 }
--- a/app/src/main/java/com/example/hpostesting/data/dao/HemoCubeDao.kt
+++ b/app/src/main/java/com/example/hpostesting/data/dao/HemoCubeDao.kt
@@ -23,4 +23,7 @@ interface HemoCubeDao {

    @Query("UPDATE hemo_cube_test_table SET localFlag = :newValue WHERE _id = :id")
    suspend fun updateFieldById(id: String, newValue: Boolean)
+
+    @Query("UPDATE hemo_cube_test_table SET isCSVCreated = :newValue WHERE _id = :id")
+    suspend fun updateCSVFieldById(id: String, newValue: Boolean)
 }
--- a/app/src/main/java/com/example/hpostesting/data/dao/MyDataBase.kt
+++ b/app/src/main/java/com/example/hpostesting/data/dao/MyDataBase.kt
@@ -11,7 +11,7 @@ import com.example.hpostesting.data.model.patient.HemoCubeTestData
 import com.google.android.datatransport.runtime.dagger.Provides
 import javax.inject.Singleton

-@Database(entities = [UserData::class, HemoCubeTestData::class, DeviceData::class], version = 13, exportSchema = false)
+@Database(entities = [UserData::class, HemoCubeTestData::class, DeviceData::class], version = 12, exportSchema = false)
@TypeConverters(Converters::class)
 abstract class MyDatabase : RoomDatabase() {
    abstract fun userDao(): UserDao
--- a/app/src/main/java/com/example/hpostesting/data/datasource/LocalFileDataSource.kt
+++ b/app/src/main/java/com/example/hpostesting/data/datasource/LocalFileDataSource.kt
@@ -1,18 +1,21 @@
 package com.example.hpostesting.data.datasource

+import android.os.Environment
+import com.example.hpostesting.data.model.patient.HemoCubeTestData
 import com.opencsv.CSVWriter
 import java.io.File
 import java.io.FileWriter
+import java.io.IOException

 class LocalFileDataSource {

-    fun saveCsvToDisk(filepath: String, contents: ArrayList<Array<String>>){
+    fun saveCsvToDisk(filepath: String, contents: ArrayList<Array<String>>) {
        val writer = CSVWriter(FileWriter(filepath))
        writer.writeAll(contents) // data is adding to csv
        writer.close()
    }

-    fun saveTextToDisk(filepath: String, contents: String){
+    fun saveTextToDisk(filepath: String, contents: String) {
        val writer = FileWriter(File(filepath))

        writer.append(contents)
@@ -20,4 +23,138 @@ class LocalFileDataSource {
        writer.close()
    }

+    fun exportDataToCSV(
+        fileName: String, dataList: List<HemoCubeTestData>
+    ): Boolean {
+        try {
+            val formattedFileName = fileName.replace(Regex("[^a-zA-Z0-9.-]"), "_") // Replace special characters with underscores
+            val filePath = File(getExternalStorageDirectory(), formattedFileName)
+            val writer = FileWriter(filePath)
+            val csvWriter = CSVWriter(writer)
+            // Write CSV header
+            val header = arrayOf(
+                "_id",
+                "name",
+                "incubationTime",
+                "bloodGroup",
+                "birthYear", // Include other fields from the data class
+                "state",
+                "abhaId",
+                "userImageURL",
+                "location",
+                "reportUploadTime",
+                "testType",
+                "testTime",
+                "testStatus",
+                "gender",
+                "localFlag", // Add more fields as necessary
+                "deviceId",
+                "appVersion",
+                "deviceSerialNumber",
+                "deviceType",
+                "kitSerial",
+                "resultData",
+                "led1Buffer",
+                "led2Buffer",
+                "led3Buffer",
+                "led4Buffer",
+                "led1Sample",
+                "led2Sample",
+                "led3Sample",
+                "led4Sample",
+                "led1Average",
+                "led2Average",
+                "led3Average",
+                "led4Average",
+                "abs1",
+                "abs2",
+                "abs3",
+                "abs4",
+                "deviceRatio",
+                "calculatedRatio",
+                "predictedDenovixRatio",
+                "coefficients",
+                "classificationResult",
+                "prdClassification",
+                "errorMessages",
+                "batteryLevel",
+                "batteryCapacity",
+                "batteryMaxCapacity",
+                "batteryTemperature",
+                "batteryVoltage"
+            )
+            csvWriter.writeNext(header)
+
+            // Write data rows
+            for (data in dataList) {
+                val row = arrayOf(
+                    data._id,
+                    data.name,
+                    data.incubationTime,
+                    data.bloodGroup,
+                    data.birthYear, // Include other fields similarly
+                    data.state,
+                    data.abhaId,
+                    data.userImageURL,
+                    data.location?.toString(),
+                    data.reportUploadTime ?: "",
+                    data.testType ?: "",
+                    data.testTime ?: "",
+                    data.testStatus?.toString() ?: "",
+                    data.gender,
+                    data.localFlag.toString(),
+                    data.deviceId ?: "",
+                    data.appVersion ?: "",
+                    data.deviceSerialNumber,
+                    data.deviceType,
+                    data.kitSerial,
+                    data.resultData,
+                    data.led1Buffer?.toString() ?: "",
+                    data.led2Buffer?.toString() ?: "",
+                    data.led3Buffer?.toString() ?: "",
+                    data.led4Buffer?.toString() ?: "",
+                    data.led1Sample?.toString() ?: "",
+                    data.led2Sample?.toString() ?: "",
+                    data.led3Sample?.toString() ?: "",
+                    data.led4Sample?.toString() ?: "",
+                    data.led1Average?.toString() ?: "",
+                    data.led2Average?.toString() ?: "",
+                    data.led3Average?.toString() ?: "",
+                    data.led4Average?.toString() ?: "",
+                    data.abs1?.toString() ?: "",
+                    data.abs2?.toString() ?: "",
+                    data.abs3?.toString() ?: "",
+                    data.abs4?.toString() ?: "",
+                    data.deviceRatio?.toString() ?: "",
+                    data.calculatedRatio?.toString() ?: "",
+                    data.predictedDenovixRatio?.toString() ?: "",
+                    data.coefficients ?: "",
+                    data.classificationResult,
+                    data.prdClassification,
+                    data.errorMessages,
+                    data.batteryLevel,
+                    data.batteryCapacity,
+                    data.batteryMaxCapacity,
+                    data.batteryTemperature,
+                    data.batteryVoltage
+                )
+                csvWriter.writeNext(row)
+            }
+            writer.close()
+            return true
+        } catch (e: IOException) {
+            e.printStackTrace()
+            return false
+        }
+    }
+
+    private fun getExternalStorageDirectory(): File {
+        val folder = File(Environment.getExternalStorageDirectory(), "HposFolder")
+
+        if (!folder.exists()) {
+            folder.mkdirs()
+        }
+
+        return folder
+    }
 }
--- a/app/src/main/java/com/example/hpostesting/data/model/patient/HemoCubeTestData.kt
+++ b/app/src/main/java/com/example/hpostesting/data/model/patient/HemoCubeTestData.kt
@@ -55,4 +55,5 @@ data class HemoCubeTestData(
    var batteryMaxCapacity: String = "",
    var batteryTemperature: String = "",
    var batteryVoltage: String = "",
+    var isCSVCreated: Boolean = false
 )
--- a/app/src/main/java/com/example/hpostesting/domain/di/AppModule.kt
+++ b/app/src/main/java/com/example/hpostesting/domain/di/AppModule.kt
@@ -28,9 +28,7 @@ object AppModule {
    fun provideMyDatabase(@ApplicationContext context: Context): MyDatabase {
        return Room.databaseBuilder(
            context, MyDatabase::class.java, "my_database"
-        )
-            .fallbackToDestructiveMigration()
-            .build()
+        ).fallbackToDestructiveMigration().build()
    }

    @Provides
@@ -76,4 +74,10 @@ object AppModule {
    fun provideRepository(): Repository {
        return DatabaseRepository()
    }
+
+    @Provides
+    @Singleton
+    fun provideLocalFileDataSource(): LocalFileDataSource {
+        return LocalFileDataSource()
+    }
 }
--- a/app/src/main/java/com/example/hpostesting/presentation/MainActivity.kt
+++ b/app/src/main/java/com/example/hpostesting/presentation/MainActivity.kt
@@ -114,15 +114,6 @@ class MainActivity : AppCompatActivity() {
                        Constants.DEVICE_TYPE_HOMOCUBE
                    }

-                    device.productId == Constants.HEMO_CUBE_V2_PRODUCT_ID && device.vendorId == Constants.HEMO_CUBE_V2_VENDOR_ID -> {
-                        binding.cvItem1.visibility = View.VISIBLE
-                        binding.cvItem3.visibility = View.VISIBLE
-                        binding.cvItem2.visibility = View.GONE
-                        binding.cvItem4.visibility = View.GONE
-                        DataHolder.deviceType.postValue(Constants.DEVICE_TYPE_HOMOCUBE)
-                        Constants.DEVICE_TYPE_HOMOCUBE
-                    }
-
                    device.productId == Constants.DEVICE_PRODUCT_ID && device.vendorId == Constants.DEVICE_VENDOR_ID -> {
                        Log.d(
                            TAG,
--- a/app/src/main/java/com/example/hpostesting/presentation/adapter/OfflineUserListAdapter.kt
+++ b/app/src/main/java/com/example/hpostesting/presentation/adapter/OfflineUserListAdapter.kt
@@ -1,6 +1,7 @@
 package com.example.hpostesting.presentation.adapter

 import android.content.Context
+import android.content.res.Resources
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
@@ -64,7 +65,7 @@ class OfflineUserListAdapter(private val view: View, private val batLevel: Int)
                if (batLevel < 40) {
                    Toast.makeText(
                        view.context,
-                        context?.getString(R.string.low_battery_warning),
+                        R.string.low_battery_warning,
                        Toast.LENGTH_SHORT
                    ).show()
                    return@setOnClickListener
@@ -73,7 +74,7 @@ class OfflineUserListAdapter(private val view: View, private val batLevel: Int)
                    if (userList.testStatus!!) {
                        Toast.makeText(
                            view.context,
-                            context?.getString(R.string.test_already_conducted),
+                            R.string.test_already_conducted,
                            Toast.LENGTH_SHORT
                        ).show()
                    } else {
@@ -81,13 +82,13 @@ class OfflineUserListAdapter(private val view: View, private val batLevel: Int)
                            if (isBetween15And30Minutes(userList.incubationTime) < Constants.INCUBATION_TIME_MIN) {
                                Toast.makeText(
                                    view.context,
-                                    context?.getString(R.string.incubation_not_completed),
+                                    R.string.incubation_not_completed,
                                    Toast.LENGTH_SHORT
                                ).show()
                            } else if (isBetween15And30Minutes(userList.incubationTime) > Constants.INCUBATION_TIME_MAX) {
                                Toast.makeText(
                                    view.context,
-                                    context?.getString(R.string.incubation_crossed_30_minutes),
+                                    R.string.incubation_crossed_30_minutes,
                                    Toast.LENGTH_SHORT
                                ).show()
                            } else {
@@ -102,7 +103,7 @@ class OfflineUserListAdapter(private val view: View, private val batLevel: Int)
                        } else {
                            Toast.makeText(
                                view.context,
-                                context?.getString(R.string.incubation_not_started),
+                                R.string.incubation_not_started,
                                Toast.LENGTH_SHORT
                            ).show()
                        }
--- a/app/src/main/java/com/example/hpostesting/presentation/adapter/UserListAdapter.kt
+++ b/app/src/main/java/com/example/hpostesting/presentation/adapter/UserListAdapter.kt
@@ -26,7 +26,6 @@ import android.widget.AutoCompleteTextView
 import androidx.core.content.ContextCompat.getSystemService
 import androidx.core.content.getSystemService
 import androidx.fragment.app.FragmentActivity
-import com.example.hpostesting.data.constant.Constants
 import com.example.hpostesting.presentation.hemocube.HemoCubeViewModel
 import com.google.firebase.firestore.FirebaseFirestore

@@ -197,7 +196,7 @@ class UserListAdapter(
 //                    }
            }
            userCard.setOnClickListener {
-                if (batLevel < Constants.BATTERY_LEVEL_MIN) {
+                if (batLevel < 40) {
                    Toast.makeText(
                        view.context,
                        context?.getString(R.string.low_battery_warning),
@@ -214,13 +213,13 @@ class UserListAdapter(
                        ).show()
                    } else {
                        if (model.incubationTime != "") {
-                            if (isBetween15And30Minutes(model.incubationTime) < 15) {
+                            if (isBetween15And30Minutes(model.incubationTime) < 0) {
                                Toast.makeText(
                                    view.context,
                                    context?.getString(R.string.incubation_not_completed),
                                    Toast.LENGTH_SHORT
                                ).show()
-                            } else if (isBetween15And30Minutes(model.incubationTime) > 30) {
+                            } else if (isBetween15And30Minutes(model.incubationTime) > 140000) {
                                Toast.makeText(
                                    view.context,
                                    context?.getString(R.string.incubation_crossed_30_minutes),
--- a/app/src/main/java/com/example/hpostesting/presentation/dashboard/HomeFragment.kt
+++ b/app/src/main/java/com/example/hpostesting/presentation/dashboard/HomeFragment.kt
@@ -8,6 +8,7 @@ import android.content.Intent
 import android.content.SharedPreferences
 import android.os.BatteryManager
 import android.os.Bundle
+import android.util.Log
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
@@ -72,6 +73,7 @@ class HomeFragment : Fragment() {

    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
        super.onViewCreated(view, savedInstanceState)
+        checkUnprocessedCSVData()
        viewModel.allUserData.observe(viewLifecycleOwner) { userData ->
            deleteIncompleteRegistrations(userData)
        }
@@ -107,9 +109,7 @@ class HomeFragment : Fragment() {
        hemoCubeViewModel.fireBaseBulkUpload.observe(viewLifecycleOwner) { result ->
            if (result == "Success") {
                Toast.makeText(
-                    requireContext(),
-                    R.string.test_upload,
-                    Toast.LENGTH_SHORT
+                    requireContext(), R.string.test_upload, Toast.LENGTH_SHORT
                ).show()
            }
            if (result == "Error") {
@@ -132,6 +132,9 @@ class HomeFragment : Fragment() {
            startActivity(Intent(requireContext(), KitScanActivity::class.java))
            requireActivity().finish()
        }
+        binding.downloadCSV.setOnClickListener {
+            showDownloadDialog(requireContext())
+        }
    }

    private fun setUserId() {
@@ -141,7 +144,9 @@ class HomeFragment : Fragment() {
            if (userId.length >= 18 && !bloodGroup.equals("Select Blood Group") || !bloodGroup.isNullOrBlank()) {
                hemoCubeViewModel.addUser(
                    HemoCubeTestData(
-                        _id = userId, bloodGroup = bloodGroup.toString(), incubationTime = SimpleDateFormat(
+                        _id = userId,
+                        bloodGroup = bloodGroup.toString(),
+                        incubationTime = SimpleDateFormat(
                            "yyyy-MM-dd HH:mm:ss", Locale.getDefault()
                        ).format(Calendar.getInstance().time).toString()
                    )
@@ -182,8 +187,12 @@ class HomeFragment : Fragment() {

            rvAdapter = view?.let {
                UserListAdapter(
-                    requireContext(), hemoCubeViewModel, recyclerViewOptions,
-                    it, batLevel, requireActivity()
+                    requireContext(),
+                    hemoCubeViewModel,
+                    recyclerViewOptions,
+                    it,
+                    batLevel,
+                    requireActivity()
                )
            }!!
            binding.rvOrder.adapter = rvAdapter
@@ -308,11 +317,19 @@ class HomeFragment : Fragment() {

        hemoCubeViewModel.allUserData.observe(viewLifecycleOwner) { userDataList ->
            val uploadDataVisibility =
-                if (userDataList.any { !it.localFlag && it.testStatus == true}) View.VISIBLE else View.GONE
+                if (userDataList.any { !it.localFlag && it.testStatus == true }) View.VISIBLE else View.GONE
            binding.uploadData.visibility = uploadDataVisibility
        }
    }

+    private fun checkUnprocessedCSVData() {
+        hemoCubeViewModel.allUserData.observe(viewLifecycleOwner) { userDataList ->
+            val downloadDataVisibility =
+                if (userDataList.any { !it.isCSVCreated && it.testStatus == true }) View.VISIBLE else View.GONE
+            binding.downloadCSV.visibility = downloadDataVisibility
+        }
+    }
+
    private fun showUploadDialog(context: Context) {
        val builder = AlertDialog.Builder(context)
        builder.setTitle(R.string.upload_db_registration_title)
@@ -330,6 +347,23 @@ class HomeFragment : Fragment() {
        dialog.show()
    }

+    private fun showDownloadDialog(context: Context) {
+        val builder = AlertDialog.Builder(context)
+        builder.setTitle(R.string.download_db_registration_title)
+        builder.setMessage(R.string.download_db_registration_message)
+
+        builder.setPositiveButton(R.string.downloadcsv) { dialog, _ ->
+            downloadLocalDBData(dialog)
+        }
+
+        builder.setNegativeButton(R.string.cancel) { dialog, _ ->
+            dialog.dismiss()
+        }
+
+        val dialog = builder.create()
+        dialog.show()
+    }
+
    private fun uploadLocalDBData(dialog: DialogInterface) {
        viewModel.allUserData.observe(viewLifecycleOwner) { userDataList ->
            if (userDataList.isEmpty()) {
@@ -357,6 +391,28 @@ class HomeFragment : Fragment() {
        }
    }

+    private fun downloadLocalDBData(dialog: DialogInterface) {
+        hemoCubeViewModel.allUserData.observe(viewLifecycleOwner) { userDataList ->
+            val downloadList = mutableListOf<HemoCubeTestData>()
+
+            userDataList.forEach { userData ->
+                if (!userData.isCSVCreated) {
+                    downloadList.add(userData) // Add the userData to downloadList
+                }
+            }
+
+            if (downloadList.isNotEmpty()) {
+                // Call ViewModel function to create CSV with filtered data
+                hemoCubeViewModel.createCSV(downloadList, requireContext())
+                Toast.makeText(requireContext(), "Done", Toast.LENGTH_SHORT).show()
+            } else {
+                Toast.makeText(requireContext(), "Failed", Toast.LENGTH_SHORT).show()
+            }
+
+            dialog.dismiss()
+        }
+    }
+
    private fun deleteIncompleteRegistrations(userDataList: List<UserData>) {
        userDataList.forEach { userData ->
            if (userData.csvPath.isEmpty()) {
--- a/app/src/main/java/com/example/hpostesting/presentation/hemocube/HemoCubeFragment.kt
+++ b/app/src/main/java/com/example/hpostesting/presentation/hemocube/HemoCubeFragment.kt
@@ -57,7 +57,6 @@ class HemoCubeFragment : Fragment() {
    private var validationError = false
    private var deviceHardwareId = ""
    private var allErrorMessages = ""
-    private var testStatusCode = 0.0

    override fun onCreateView(
        inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?,
@@ -122,11 +121,6 @@ class HemoCubeFragment : Fragment() {

        }

-        if (sharedPreferences.getString(Constants.USER_ID, "").toString() == "ADMIN") {
-            activity?.runOnUiThread {
-                binding.tvDeviceMessages.visibility = View.VISIBLE
-            }
-        }
    }

    private fun observeViewModel() {
@@ -136,11 +130,13 @@ class HemoCubeFragment : Fragment() {

                activity?.runOnUiThread {
                    binding.btnSubmit.visibility = View.GONE
+                    binding.btnDigitalCard.visibility = View.VISIBLE
+                    binding.btnDigitalCard.setOnClickListener {
                        val i = Intent(
-                            requireContext().applicationContext, DashboardActivity::class.java
+                            requireContext().applicationContext, DigitalCardActivity::class.java
                        )
                        startActivity(i)
-
+                    }
                }
            }
            if (result == "Local") {
@@ -177,10 +173,6 @@ class HemoCubeFragment : Fragment() {
        hemoCubeViewModel.messages.observe(viewLifecycleOwner) {
            binding.tvSubtitle4.text = it
        }
-
-        hemoCubeViewModel.deviceMessages.observe(viewLifecycleOwner) {
-            binding.tvDeviceMessages.text = it
-        }
    }

    private fun checkAndStartProcess() {
@@ -261,7 +253,7 @@ class HemoCubeFragment : Fragment() {
                    data?.let {
                        val stringData = String(it)
                        fullReadOutput.append(stringData)
-                        handleUsbData(stringData, testStatusCode)
+                        handleUsbData(stringData, fullReadOutput)
                    }
                }

@@ -294,29 +286,23 @@ class HemoCubeFragment : Fragment() {
            })
    }

-    private fun handleUsbData(stringData: String, testStatusCode: Double) {
+    private fun handleUsbData(stringData: String, fullReadOutput: StringBuilder) {
        if (stringData.contains("#")) {
            isTestOngoing = true
        }

        resultData += stringData
-        hemoCubeViewModel.deviceMessages.postValue(resultData)

        when {
-            resultData.contains("SNE") && this.testStatusCode < Constants.TEST_STATUS_CODE_CONFIG_COMPLETED -> {
-                val pattern = Regex("HPP1-\\d{4}-\\d{4}")
-                val matchResult = pattern.find(resultData)
-                val hardwareId = matchResult?.value
-
-                if (hardwareId.toString().length == 14) {
-                    deviceHardwareId += hardwareId
+            stringData.contains("SN") -> {
+                val slData = stringData.split(" ")
+                if (slData.size > 1) {
+                    val hardwareId = slData[1].trim()
+                    deviceHardwareId = hardwareId
                    with(sharedPreferences.edit()) {
-                        putString(Constants.DEVICE_ID, deviceHardwareId)
+                        putString(Constants.DEVICE_ID, hardwareId)
                        apply()
                    }
-                    this.testStatusCode = Constants.TEST_STATUS_CODE_CONFIG_COMPLETED
-                } else {
-                    hemoCubeViewModel.messages.postValue("Config error")
                }
                activity?.runOnUiThread {
                    binding.btnPlacebuffer.visibility = View.VISIBLE
@@ -324,37 +310,32 @@ class HemoCubeFragment : Fragment() {
                hemoCubeViewModel.messages.postValue(getString(R.string.start))
            }

-            resultData.contains("#BS") && this.testStatusCode < Constants.TEST_STATUS_CODE_BUFFER_STARTED -> {
+            stringData.contains("#BS") -> {
                hemoCubeViewModel.messages.postValue(getString(R.string.buffer_started))
-                this.testStatusCode = Constants.TEST_STATUS_CODE_BUFFER_STARTED
            }

-            resultData.contains("#BC") && this.testStatusCode < Constants.TEST_STATUS_CODE_BUFFER_COMPLETED -> {
-                this.testStatusCode = Constants.TEST_STATUS_CODE_BUFFER_COMPLETED
+            stringData.contains("#BC") -> {
                activity?.runOnUiThread {
                    binding.tvSubtitle4.text = getString(R.string.buffer_completed)
                    binding.btnSamplestart.visibility = View.VISIBLE
                }
            }

-            resultData.contains("#SS") && this.testStatusCode < Constants.TEST_STATUS_CODE_SAMPLE_STARTED -> {
-                this.testStatusCode = Constants.TEST_STATUS_CODE_SAMPLE_STARTED
+            stringData.contains("#SS") -> {
                activity?.runOnUiThread {
                    binding.tvSubtitle4.text = getString(R.string.sample_started)
                    binding.btnSamplestart.visibility = View.GONE
                }
            }

-            resultData.contains("#SC") && this.testStatusCode < Constants.TEST_STATUS_CODE_SAMPLE_COMPLETED -> {
-                this.testStatusCode = Constants.TEST_STATUS_CODE_SAMPLE_COMPLETED
+            stringData.contains("#SC") -> {
                hemoCubeViewModel.messages.postValue(
                    getString(R.string.sample_completed) + "\n" + getString(R.string.gathering_data))
                fetchResult()
                testingTrace.stop()
            }

-            resultData.contains("REND") && this.testStatusCode < Constants.TEST_STATUS_CODE_SAMPLE_PRINT_COMPLETED -> {
-                this.testStatusCode = Constants.TEST_STATUS_CODE_SAMPLE_PRINT_COMPLETED
+            resultData.contains("REND") -> {
                hemoCubeViewModel.messages.postValue(
                    getString(R.string.data_collected_processing_data)
                )
--- a/app/src/main/java/com/example/hpostesting/presentation/hemocube/HemoCubeViewModel.kt
+++ b/app/src/main/java/com/example/hpostesting/presentation/hemocube/HemoCubeViewModel.kt
@@ -1,13 +1,11 @@
 package com.example.hpostesting.presentation.hemocube

-import android.app.Application
 import android.content.Context
 import android.content.Intent
 import android.content.IntentFilter
 import android.content.SharedPreferences
 import android.os.BatteryManager
 import android.util.Log
-import androidx.lifecycle.AndroidViewModel
 import androidx.lifecycle.LiveData
 import androidx.lifecycle.MutableLiveData
 import androidx.lifecycle.ViewModel
@@ -16,13 +14,12 @@ import com.example.hpostesting.data.DataHolder
 import com.example.hpostesting.data.NetworkStatusLiveData
 import com.example.hpostesting.data.constant.Constants
 import com.example.hpostesting.data.dao.HemoCubeDao
+import com.example.hpostesting.data.datasource.LocalFileDataSource
 import com.example.hpostesting.data.model.Response
 import com.example.hpostesting.data.model.patient.BufferCheckData
 import com.example.hpostesting.data.model.patient.DeviceData
 import com.example.hpostesting.data.model.patient.HemoCubeTestData
-import com.example.hpostesting.data.model.patient.UserData
 import com.example.hpostesting.data.model.patient.toHemoCubeTestData
-import com.example.hpostesting.data.repository.DatabaseRepository
 import com.example.hpostesting.data.repository.Repository
 import dagger.hilt.android.lifecycle.HiltViewModel
 import kotlinx.coroutines.launch
@@ -36,245 +33,257 @@ class HemoCubeViewModel @Inject constructor(
    private val hemoCubeDao: HemoCubeDao,
    private val repository: Repository,
    context: Context,
+    private val localFileDataSource: LocalFileDataSource
 ) : ViewModel() {
    var isServiceConnected = false
    val progressBar = MutableLiveData(false)
-        val testDetails = DataHolder.selectedTest?.toHemoCubeTestData()
-        val messages = MutableLiveData<String>()
-        private val sharedPreference: SharedPreferences =
-            context.getSharedPreferences("PREFERENCE_NAME", Context.MODE_PRIVATE)
+    val testDetails = DataHolder.selectedTest?.toHemoCubeTestData()
+    val messages = MutableLiveData<String>()
+    private val sharedPreference: SharedPreferences =
+        context.getSharedPreferences("PREFERENCE_NAME", Context.MODE_PRIVATE)

-        // Get the device ID of the device you want to retrieve data for (e.g., the first device in the list)
+    // Get the device ID of the device you want to retrieve data for (e.g., the first device in the list)

-        private val _networkStatusLiveData = NetworkStatusLiveData(context)
-        val allUserData = hemoCubeDao.getAll()
-        val deviceData = MutableLiveData<DeviceData?>()
-        val networkStatusLiveData: LiveData<Boolean>
-            get() = _networkStatusLiveData
-        val deviceMessages = MutableLiveData<String?>()
-        val fireBaseUpload = MutableLiveData<String>()
-        val fireBaseBulkUpload = MutableLiveData<String>()
+    private val _networkStatusLiveData = NetworkStatusLiveData(context)
+    val allUserData = hemoCubeDao.getAll()
+    val deviceData = MutableLiveData<DeviceData?>()
+    val networkStatusLiveData: LiveData<Boolean>
+        get() = _networkStatusLiveData
+    val fireBaseUpload = MutableLiveData<String>()
+    val fireBaseBulkUpload = MutableLiveData<String>()

-        private val batteryStatus: Intent? =
-            IntentFilter(Intent.ACTION_BATTERY_CHANGED).let { ifilter ->
-                context.registerReceiver(null, ifilter)
-            }
-
-        fun uploadHemoCubeResultToDatabase(
-            isOnline: Boolean,
-            testStatus: Boolean,
-            kitSerial: String?
-        ) =
-            viewModelScope.launch {
-                if (kitSerial != null) {
-                    testDetails?.kitSerial = kitSerial
-                }
-                testDetails?.testStatus = testStatus
-
-                try {
-                    if (isOnline) {
-                        parseData()
-                        addResultTestToDb()
-                    } else {
-                        parseData()
-                        testDetails?.testTime = SimpleDateFormat(
-                            "yyyy-MM-dd HH:mm:ss", Locale.getDefault()
-                        ).format(Calendar.getInstance().time)
-                        hemoCubeDao.insertAll(testDetails!!)
-                        fireBaseUpload.postValue("Local")
-                    }
-                } catch (e: Exception) {
-                    Log.e("Testdb", "Upload failed: ${e.message}")
-                }
-            }
-
-
-        fun uploadHemoCubeResultToDatabaseforbuffercheckN(bufferCheckData: BufferCheckData) =
-            viewModelScope.launch {
-                addResultTestToDbforbuffercheck(bufferCheckData)
-            }
-
-        fun getDeviceData(deviceId: String?) = viewModelScope.launch {
-            deviceData.postValue(deviceId?.let { repository.getDeviceDataById(it) })
+    private val batteryStatus: Intent? =
+        IntentFilter(Intent.ACTION_BATTERY_CHANGED).let { ifilter ->
+            context.registerReceiver(null, ifilter)
        }

-        private fun parseData() {
-            testDetails?.deviceRatio = DataHolder.hemocubeResult
-            testDetails?.resultData = DataHolder.hemoCubeTestData?.resultData.toString()
-            testDetails?.location = DataHolder.location
-            testDetails?.testTime = SimpleDateFormat(
-                "yyyy-MM-dd HH:mm:ss", Locale.getDefault()
-            ).format(Calendar.getInstance().time)
-            testDetails?.appVersion = DataHolder.hemoCubeTestData?.appVersion
-            testDetails?.deviceId = DataHolder.hemoCubeTestData?.deviceId
-            testDetails?.deviceSerialNumber =
-                sharedPreference.getString(Constants.USER_ID, "").toString()
-            testDetails?.kitSerial = sharedPreference.getString(Constants.KIT_NUMBER, "").toString()
-            testDetails?.led1Buffer = DataHolder.hemoCubeTestData?.led1Buffer
-            testDetails?.led2Buffer = DataHolder.hemoCubeTestData?.led2Buffer
-            testDetails?.led3Buffer = DataHolder.hemoCubeTestData?.led3Buffer
-            testDetails?.led4Buffer = DataHolder.hemoCubeTestData?.led4Buffer
-            testDetails?.led1Sample = DataHolder.hemoCubeTestData?.led1Sample
-            testDetails?.led2Sample = DataHolder.hemoCubeTestData?.led2Sample
-            testDetails?.led3Sample = DataHolder.hemoCubeTestData?.led3Sample
-            testDetails?.led4Sample = DataHolder.hemoCubeTestData?.led4Sample
-            testDetails?.led1Average = DataHolder.hemoCubeTestData?.led1Average
-            testDetails?.led2Average = DataHolder.hemoCubeTestData?.led2Average
-            testDetails?.led3Average = DataHolder.hemoCubeTestData?.led3Average
-            testDetails?.led4Average = DataHolder.hemoCubeTestData?.led4Average
-            testDetails?.abs1 = DataHolder.hemoCubeTestData?.abs1
-            testDetails?.abs2 = DataHolder.hemoCubeTestData?.abs2
-            testDetails?.abs3 = DataHolder.hemoCubeTestData?.abs3
-            testDetails?.abs4 = DataHolder.hemoCubeTestData?.abs4
-            testDetails?.deviceRatio = DataHolder.hemoCubeTestData?.deviceRatio
-            testDetails?.predictedDenovixRatio = DataHolder.hemoCubeTestData?.predictedDenovixRatio
-            testDetails?.calculatedRatio = DataHolder.hemoCubeTestData?.calculatedRatio
-            testDetails?.coefficients = DataHolder.hemoCubeTestData?.coefficients
-            testDetails?.classificationResult = DataHolder.hemoCubeTestData?.classificationResult!!
-            testDetails?.prdClassification =
-                DataHolder.hemoCubeTestData?.prdClassification.toString()
-            testDetails?.batteryLevel = DataHolder.hemoCubeTestData?.batteryLevel.toString()
-            testDetails?.batteryCapacity = DataHolder.hemoCubeTestData?.batteryCapacity.toString()
-            testDetails?.batteryMaxCapacity =
-                DataHolder.hemoCubeTestData?.batteryMaxCapacity.toString()
-            testDetails?.batteryTemperature =
-                DataHolder.hemoCubeTestData?.batteryTemperature.toString()
-            testDetails?.batteryVoltage = DataHolder.hemoCubeTestData?.batteryVoltage.toString()
-        }
+    fun uploadHemoCubeResultToDatabase(
+        isOnline: Boolean,
+        testStatus: Boolean,
+        kitSerial: String?
+    ) =
+        viewModelScope.launch {
+            if (kitSerial != null) {
+                testDetails?.kitSerial = kitSerial
+            }
+            testDetails?.testStatus = testStatus

-        private fun addResultTestToDb() {
-            viewModelScope.launch {
-                try {
-                    testDetails!!.reportUploadTime = SimpleDateFormat(
-                        "yyyy-MM-dd HH:mm:ss", Locale.getDefault()
-                    ).format(Calendar.getInstance().time)
-
-                    when (val response = repository.addTestToDatabase(testDetails)) {
-                        is Response.Success -> {
-                            val kitCount = sharedPreference.getInt(Constants.KIT_COUNT, 0)
-                            with(sharedPreference.edit()) {
-                                putInt(Constants.KIT_COUNT, kitCount.plus(1))
-                                apply()
-                            }
-                            Log.i("Testdb", "Data uploaded to Firestore successfully")
-                            fireBaseUpload.postValue("Success")
-                            testDetails.localFlag = true
-                            hemoCubeDao.insertAll(testDetails)
-                        }
-
-                        is Response.Error -> {
-                            Log.e("Testdb", "Error uploading data to Firestore: $response")
-                            fireBaseUpload.postValue("Error")
-                            hemoCubeDao.insertAll(testDetails)
-                        }
-                    }
-                } catch (e: Exception) {
-                    Log.e("Testdb", "Exception during data upload: ${e.message}")
-                    fireBaseUpload.postValue("Error")
+            try {
+                if (isOnline) {
+                    parseData()
+                    addResultTestToDb()
+                } else {
+                    parseData()
+                    testDetails?.testTime = getCurrentDate()
+                    hemoCubeDao.insertAll(testDetails!!)
+                    fireBaseUpload.postValue("Local")
                }
+            } catch (e: Exception) {
+                Log.e("Testdb", "Upload failed: ${e.message}")
            }
        }


-        private fun addResultTestToDbforbuffercheck(bufferCheckData: BufferCheckData) {
-            viewModelScope.launch {
-                try {
-
-                    when (val response =
-                        repository.addTestToDatabaseforBufferCheck(bufferCheckData)) {
-                        is Response.Success -> {
-                            Log.i("Testdb", "Data uploaded to Firestore successfully")
-                            fireBaseUpload.postValue("Success")
-                        }
-
-                        is Response.Error -> {
-                            Log.e("Testdb", "Error uploading data to Firestore: $response")
-                            fireBaseUpload.postValue("Error")
-                        }
-                    }
-                } catch (e: Exception) {
-                    Log.e("Testdb", "Exception during data upload: ${e.message}")
-                    fireBaseUpload.postValue("Error")
-                }
-            }
+    fun uploadHemoCubeResultToDatabaseforbuffercheckN(bufferCheckData: BufferCheckData) =
+        viewModelScope.launch {
+            addResultTestToDbforbuffercheck(bufferCheckData)
        }

-        fun bulkAddResultTestToDb(userData: HemoCubeTestData) {
-            viewModelScope.launch {
-                userData.reportUploadTime = SimpleDateFormat(
-                    "yyyy-MM-dd HH:mm:ss", Locale.getDefault()
-                ).format(Calendar.getInstance().time)
-                when (repository.addTestToDatabase(userData)) {
+    fun getDeviceData(deviceId: String?) = viewModelScope.launch {
+        deviceData.postValue(deviceId?.let { repository.getDeviceDataById(it) })
+    }
+
+    private fun parseData() {
+        testDetails?.deviceRatio = DataHolder.hemocubeResult
+        testDetails?.resultData = DataHolder.hemoCubeTestData?.resultData.toString()
+        testDetails?.location = DataHolder.location
+        testDetails?.testTime = getCurrentDate()
+        testDetails?.appVersion = DataHolder.hemoCubeTestData?.appVersion
+        testDetails?.deviceId = DataHolder.hemoCubeTestData?.deviceId
+        testDetails?.deviceSerialNumber =
+            sharedPreference.getString(Constants.USER_ID, "").toString()
+        testDetails?.kitSerial = sharedPreference.getString(Constants.KIT_NUMBER, "").toString()
+        testDetails?.led1Buffer = DataHolder.hemoCubeTestData?.led1Buffer
+        testDetails?.led2Buffer = DataHolder.hemoCubeTestData?.led2Buffer
+        testDetails?.led3Buffer = DataHolder.hemoCubeTestData?.led3Buffer
+        testDetails?.led4Buffer = DataHolder.hemoCubeTestData?.led4Buffer
+        testDetails?.led1Sample = DataHolder.hemoCubeTestData?.led1Sample
+        testDetails?.led2Sample = DataHolder.hemoCubeTestData?.led2Sample
+        testDetails?.led3Sample = DataHolder.hemoCubeTestData?.led3Sample
+        testDetails?.led4Sample = DataHolder.hemoCubeTestData?.led4Sample
+        testDetails?.led1Average = DataHolder.hemoCubeTestData?.led1Average
+        testDetails?.led2Average = DataHolder.hemoCubeTestData?.led2Average
+        testDetails?.led3Average = DataHolder.hemoCubeTestData?.led3Average
+        testDetails?.led4Average = DataHolder.hemoCubeTestData?.led4Average
+        testDetails?.abs1 = DataHolder.hemoCubeTestData?.abs1
+        testDetails?.abs2 = DataHolder.hemoCubeTestData?.abs2
+        testDetails?.abs3 = DataHolder.hemoCubeTestData?.abs3
+        testDetails?.abs4 = DataHolder.hemoCubeTestData?.abs4
+        testDetails?.deviceRatio = DataHolder.hemoCubeTestData?.deviceRatio
+        testDetails?.predictedDenovixRatio = DataHolder.hemoCubeTestData?.predictedDenovixRatio
+        testDetails?.calculatedRatio = DataHolder.hemoCubeTestData?.calculatedRatio
+        testDetails?.coefficients = DataHolder.hemoCubeTestData?.coefficients
+        testDetails?.classificationResult = DataHolder.hemoCubeTestData?.classificationResult!!
+        testDetails?.prdClassification =
+            DataHolder.hemoCubeTestData?.prdClassification.toString()
+        testDetails?.batteryLevel = DataHolder.hemoCubeTestData?.batteryLevel.toString()
+        testDetails?.batteryCapacity = DataHolder.hemoCubeTestData?.batteryCapacity.toString()
+        testDetails?.batteryMaxCapacity =
+            DataHolder.hemoCubeTestData?.batteryMaxCapacity.toString()
+        testDetails?.batteryTemperature =
+            DataHolder.hemoCubeTestData?.batteryTemperature.toString()
+        testDetails?.batteryVoltage = DataHolder.hemoCubeTestData?.batteryVoltage.toString()
+    }
+
+    private fun addResultTestToDb() {
+        viewModelScope.launch {
+            try {
+                testDetails!!.reportUploadTime = getCurrentDate()
+
+                when (val response = repository.addTestToDatabase(testDetails)) {
                    is Response.Success -> {
-                        fireBaseBulkUpload.postValue("Success")
-                        updateLocalFlag(userData._id)
+                        val kitCount = sharedPreference.getInt(Constants.KIT_COUNT, 0)
+                        with(sharedPreference.edit()) {
+                            putInt(Constants.KIT_COUNT, kitCount.plus(1))
+                            apply()
+                        }
+                        Log.i("Testdb", "Data uploaded to Firestore successfully")
+                        fireBaseUpload.postValue("Success")
+                        testDetails.localFlag = true
+                        hemoCubeDao.insertAll(testDetails)
                    }

-                    else -> {
-                        fireBaseBulkUpload.postValue("Error")
+                    is Response.Error -> {
+                        Log.e("Testdb", "Error uploading data to Firestore: $response")
+                        fireBaseUpload.postValue("Error")
+                        hemoCubeDao.insertAll(testDetails)
                    }
                }
+            } catch (e: Exception) {
+                Log.e("Testdb", "Exception during data upload: ${e.message}")
+                fireBaseUpload.postValue("Error")
            }
        }
-
-        private fun updateLocalFlag(userId: String) = viewModelScope.launch {
-            hemoCubeDao.updateFieldById(id = userId, true)
-        }
-
-        fun addUser(userData: HemoCubeTestData) = viewModelScope.launch {
-            hemoCubeDao.insertAll(userData)
-        }
-
-        fun deleteById(userId: String) = viewModelScope.launch {
-            hemoCubeDao.deleteById(id = userId)
-        }
-
-        fun getBatteryLevel(): Float? {
-            val batteryPct: Float? = batteryStatus?.let { intent ->
-                val level: Int = intent.getIntExtra(BatteryManager.EXTRA_LEVEL, -1)
-                val scale: Int = intent.getIntExtra(BatteryManager.EXTRA_SCALE, -1)
-                level * 100 / scale.toFloat()
-            }
-
-            return batteryPct
-        }
-
-        fun getBatteryTemperature(): Float? {
-            val batteryTemp: Float? = batteryStatus?.let { intent ->
-                val temperature = intent?.getIntExtra(BatteryManager.EXTRA_TEMPERATURE, 0) ?: 0
-                temperature.toFloat() / 10
-            }
-
-            return batteryTemp
-        }
-
-        fun getBatteryVoltage(context: Context): Float {
-            val batteryIntent =
-                context.registerReceiver(null, IntentFilter(Intent.ACTION_BATTERY_CHANGED))
-            val voltage = batteryIntent?.getIntExtra(BatteryManager.EXTRA_VOLTAGE, 0) ?: 0
-
-            // milli-volts to volts
-            return voltage.toFloat() / 1000
-        }
-
-        fun getBatteryCapacity(context: Context): Int {
-            val batteryManager = context.getSystemService(Context.BATTERY_SERVICE) as BatteryManager
-            val currentCapacity =
-                batteryManager.getIntProperty(BatteryManager.BATTERY_PROPERTY_CHARGE_COUNTER)
-
-            return currentCapacity
-        }
-
-        fun getBatteryMaxCapacity(context: Context): Float {
-            val batteryManager = context.getSystemService(Context.BATTERY_SERVICE) as BatteryManager
-            val designCapacity =
-                batteryManager.getIntProperty(BatteryManager.BATTERY_PROPERTY_CAPACITY)
-            val currentCapacity =
-                batteryManager.getIntProperty(BatteryManager.BATTERY_PROPERTY_CHARGE_COUNTER)
-
-            // Calculate the estimated maximum battery capacity in mAh
-            val maxCapacity = currentCapacity.toFloat() / designCapacity.toFloat() * 100
-
-            return maxCapacity
-        }
    }
+
+
+    private fun addResultTestToDbforbuffercheck(bufferCheckData: BufferCheckData) {
+        viewModelScope.launch {
+            try {
+
+                when (val response =
+                    repository.addTestToDatabaseforBufferCheck(bufferCheckData)) {
+                    is Response.Success -> {
+                        Log.i("Testdb", "Data uploaded to Firestore successfully")
+                        fireBaseUpload.postValue("Success")
+                    }
+
+                    is Response.Error -> {
+                        Log.e("Testdb", "Error uploading data to Firestore: $response")
+                        fireBaseUpload.postValue("Error")
+                    }
+                }
+            } catch (e: Exception) {
+                Log.e("Testdb", "Exception during data upload: ${e.message}")
+                fireBaseUpload.postValue("Error")
+            }
+        }
+    }
+
+    fun bulkAddResultTestToDb(userData: HemoCubeTestData) {
+        viewModelScope.launch {
+            userData.reportUploadTime = getCurrentDate()
+            when (repository.addTestToDatabase(userData)) {
+                is Response.Success -> {
+                    fireBaseBulkUpload.postValue("Success")
+                    updateLocalFlag(userData._id)
+                }
+
+                else -> {
+                    fireBaseBulkUpload.postValue("Error")
+                }
+            }
+        }
+    }
+
+    private fun updateLocalFlag(userId: String) = viewModelScope.launch {
+        hemoCubeDao.updateFieldById(id = userId, true)
+    }
+
+    fun addUser(userData: HemoCubeTestData) = viewModelScope.launch {
+        hemoCubeDao.insertAll(userData)
+    }
+
+    fun deleteById(userId: String) = viewModelScope.launch {
+        hemoCubeDao.deleteById(id = userId)
+    }
+
+    fun getBatteryLevel(): Float? {
+        val batteryPct: Float? = batteryStatus?.let { intent ->
+            val level: Int = intent.getIntExtra(BatteryManager.EXTRA_LEVEL, -1)
+            val scale: Int = intent.getIntExtra(BatteryManager.EXTRA_SCALE, -1)
+            level * 100 / scale.toFloat()
+        }
+
+        return batteryPct
+    }
+
+    fun getBatteryTemperature(): Float? {
+        val batteryTemp: Float? = batteryStatus?.let { intent ->
+            val temperature = intent.getIntExtra(BatteryManager.EXTRA_TEMPERATURE, 0)
+            temperature.toFloat() / 10
+        }
+
+        return batteryTemp
+    }
+
+    fun getBatteryVoltage(context: Context): Float {
+        val batteryIntent =
+            context.registerReceiver(null, IntentFilter(Intent.ACTION_BATTERY_CHANGED))
+        val voltage = batteryIntent?.getIntExtra(BatteryManager.EXTRA_VOLTAGE, 0) ?: 0
+
+        // milli-volts to volts
+        return voltage.toFloat() / 1000
+    }
+
+    fun getBatteryCapacity(context: Context): Int {
+        val batteryManager = context.getSystemService(Context.BATTERY_SERVICE) as BatteryManager
+        val currentCapacity =
+            batteryManager.getIntProperty(BatteryManager.BATTERY_PROPERTY_CHARGE_COUNTER)
+
+        return currentCapacity
+    }
+
+    fun getBatteryMaxCapacity(context: Context): Float {
+        val batteryManager = context.getSystemService(Context.BATTERY_SERVICE) as BatteryManager
+        val designCapacity =
+            batteryManager.getIntProperty(BatteryManager.BATTERY_PROPERTY_CAPACITY)
+        val currentCapacity =
+            batteryManager.getIntProperty(BatteryManager.BATTERY_PROPERTY_CHARGE_COUNTER)
+
+        // Calculate the estimated maximum battery capacity in mAh
+        val maxCapacity = currentCapacity.toFloat() / designCapacity.toFloat() * 100
+
+        return maxCapacity
+    }
+
+    fun createCSV(hemoCubeTestData: List<HemoCubeTestData>, appContext: Context) =
+        viewModelScope.launch {
+            val fileName = "HPOS${getCurrentDate()}.csv"
+            if (localFileDataSource.exportDataToCSV(fileName, hemoCubeTestData)) {
+                hemoCubeTestData.forEach { data ->
+                    data.localFlag = true
+                    hemoCubeDao.updateCSVFieldById(
+                        data._id,
+                        true
+                    )
+                }
+            }
+        }
+
+    private fun getCurrentDate(): String {
+        return SimpleDateFormat(
+            "yyyy-MM-dd HH:mm:ss", Locale.getDefault()
+        ).format(Calendar.getInstance().time)
+    }
+}
--- a/app/src/main/res/drawable/download_csv.xml
+++ b/app/src/main/res/drawable/download_csv.xml
@@ -0,0 +1,5 @@
+<vector android:height="24dp" android:tint="@color/primary"
+    android:viewportHeight="24" android:viewportWidth="24"
+    android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
+    <path android:fillColor="@color/primary" android:pathData="M19,9h-4V3H9v6H5l7,7 7,-7zM5,18v2h14v-2H5z"/>
+</vector>
--- a/app/src/main/res/layout/fragment_hemo_cube_reference.xml
+++ b/app/src/main/res/layout/fragment_hemo_cube_reference.xml
@@ -195,31 +195,16 @@
            style="@style/title1_1"
            android:visibility="gone"
            android:layout_width="match_parent"
-            android:layout_height="40dp"
+            android:layout_height="80dp"
            android:layout_marginHorizontal="24dp"
-            android:layout_marginTop="72dp"
+            android:layout_marginTop="172dp"
            android:gravity="center"
            android:textColor="@color/red"
-            android:textSize="12sp"
+            android:textSize="18sp"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="parent"
            app:layout_constraintTop_toBottomOf="@id/btn_submit" />

-        <TextView
-            android:id="@+id/tv_device_messages"
-            style="@style/title1_1"
-            android:visibility="gone"
-            android:layout_width="0dp"
-            android:layout_height="180dp"
-            android:layout_marginHorizontal="24dp"
-            android:layout_marginTop="72dp"
-            android:gravity="center"
-            android:textColor="@color/black"
-            android:textSize="11sp"
-            app:layout_constraintEnd_toEndOf="parent"
-            app:layout_constraintStart_toStartOf="parent"
-            app:layout_constraintTop_toBottomOf="@id/error_message" />
-
        <Button
            android:visibility="gone"
            android:id="@+id/btn_digitalCard"
--- a/app/src/main/res/layout/fragment_home.xml
+++ b/app/src/main/res/layout/fragment_home.xml
@@ -18,11 +18,24 @@
        app:layout_constraintStart_toStartOf="parent"
        app:layout_constraintTop_toTopOf="parent" />

+    <com.google.android.material.floatingactionbutton.FloatingActionButton
+        android:id="@+id/downloadCSV"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_margin="32dp"
+        android:visibility="gone"
+        android:backgroundTint="@color/primary"
+        android:contentDescription="@string/downloadcsv"
+        android:src="@drawable/download_csv"
+        app:elevation="1dp"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintStart_toStartOf="parent" />
+
    <androidx.constraintlayout.widget.ConstraintLayout
        android:id="@+id/internetNotAvailableCL"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
-        android:visibility="visible"
+        android:visibility="gone"
        android:padding="24dp">

        <TextView
@@ -31,6 +44,7 @@
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:gravity="center"
+            android:layout_marginTop="24dp"
            android:text="@string/internet_not_available_please_enter_the_user_id_manually"
            app:layout_constraintEnd_toEndOf="parent"
            app:layout_constraintStart_toStartOf="parent"
@@ -106,7 +120,7 @@
        android:id="@+id/internetAvailableCL"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
-        android:visibility="gone"
+        android:visibility="visible"
        android:padding="24dp">

        <TextView
--- a/app/src/main/res/values-hi/strings.xml
+++ b/app/src/main/res/values-hi/strings.xml
@@ -185,6 +185,8 @@
    <string name="user_id_error_message">उपयोगकर्ता आईडी 18 अंकों की होनी चाहिए और कृपया रक्त समूह का चयन करें</string>
    <string name="upload_db_registration_title">डीबी टेस्ट अपलोड करें</string>
    <string name="upload_db_registration_message">क्या आप स्थानीय डीबी टेस्ट को क्लाउड पर अपलोड करना चाहते हैं?</string>
+    <string name="download_db_registration_title">डाउनलोड डीबी टेस्ट</string>
+    <string name="download_db_registration_message">क्या आप लोकल डीबी टेस्ट्स को सीएसवी प्रारूप में डाउनलोड करना चाहते हैं?</string>
    <string name="upload">अपलोड</string>
    <string name="cancel">रद्द करें</string>
    <string name="upload_success_message">अपलोड सफलता पूर्वक हुआ</string>
@@ -260,4 +262,5 @@
    <string name="app_language">ऐप भाषा</string>
    <string name="add_blood_group">रक्त समूह जोड़ें</string>
    <string name="ok">ठीक है</string>
+    <string name="downloadcsv">सीएसवी डाउनलोड करें</string>
 </resources>
--- a/app/src/main/res/values-kn/strings.xml
+++ b/app/src/main/res/values-kn/strings.xml
@@ -184,6 +184,8 @@
    <string name="user_id_error_message">ಬಳಕೆದಾರ ಐಡಿ 18 ಅಂಕಗಳಿರಬೇಕು ಮತ್ತು ದಯವಿಟ್ಟು ರಕ್ತ ಗುಂಪುವನ್ನು ಆಯ್ಕೆ ಮಾಡಿ</string>
    <string name="upload_db_registration_title">ಸ್ಥಾನಿಕ DB ಪರೀಕ್ಷೆಗಳನ್ನು ಅಪ್ಲೋಡ್ ಮಾಡಿ</string>
    <string name="upload_db_registration_message">ನೀವು ಸ್ಥಾನಿಕ DB ಪರೀಕ್ಷೆಗಳನ್ನು ಕ್ಲೌಡ್‌ಗೆ ಅಪ್ಲೋಡ್ ಮಾಡಲು ಬಯಸುತ್ತೀರಾ?</string>
+    <string name="download_db_registration_title">ಡೌನ್ಲೋಡ್ ಡಿಬಿ ಟೆಸ್ಟ್‌ಗಳು</string>
+    <string name="download_db_registration_message">ನೀವು ಲೋಕಲ್ ಡಿಬಿ ಟೆಸ್ಟ್‌ಗಳನ್ನು CSV ಆಕರದಲ್ಲಿ ಡೌನ್ಲೋಡ್ ಮಾಡಲು ಬಯಸುತ್ತೀರಾ?</string>
    <string name="upload">ಅಪ್ಲೋಡ್ ಮಾಡಿ</string>
    <string name="cancel">ರದ್ದು ಮಾಡಿ</string>
    <string name="upload_success_message">ಯಶಸ್ವಿಯಾಗಿ ಅಪ್ಲೋಡ್ ಮಾಡಲಾಗಿದೆ</string>
@@ -260,6 +262,7 @@
    <string name="app_language">ಅಪ್ಲಿಕೇಶನ್ ಭಾಷೆ</string>
    <string name="add_blood_group">ರಕ್ತ ಗುಂಡನ್ನು ಸೇರಿಸಿ</string>
    <string name="ok">ಸರಿ</string>
-        <!-- Add translations for other strings -->
+    <string name="downloadcsv">CSV ಡೌನ್ಲೋಡ್ ಮಾಡಿ</string>
+    <!-- Add translations for other strings -->

 </resources>
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -186,6 +186,8 @@
    <string name="user_id_error_message">User ID should be 18 digits and please select the blood group</string>
    <string name="upload_db_registration_title">Upload DB Tests</string>
    <string name="upload_db_registration_message">Do you want to upload the local DB tests to the cloud?</string>
+    <string name="download_db_registration_title">Download DB Tests</string>
+    <string name="download_db_registration_message">Do you want to download the local DB tests in CSV format?</string>
    <string name="upload">Upload</string>
    <string name="cancel">Cancel</string>
    <string name="upload_success_message">Upload done successfully</string>
@@ -260,4 +262,5 @@
    <string name="select_language">Select your preferred language</string>
    <string name="app_language">App Language</string>
    <string name="ok">OK</string>
+    <string name="downloadcsv">Download CSV</string>
 </resources>
--- a/app/src/main/res/xml/device_filter.xml
+++ b/app/src/main/res/xml/device_filter.xml
@@ -9,7 +9,7 @@
 <!--    <usb-device vendor-id="1027" product-id="24592" /> &lt;!&ndash; 0x6010: FT2232H &ndash;&gt;-->
 <!--    <usb-device vendor-id="1027" product-id="24593" /> &lt;!&ndash; 0x6011: FT4232H &ndash;&gt;-->
 <!--    <usb-device vendor-id="1027" product-id="24596" /> &lt;!&ndash; 0x6014: FT232H &ndash;&gt;-->
-    <usb-device vendor-id="1027" product-id="24577" /> <!-- 0x6015: FT230X, FT231X, FT234XD -->
+    <usb-device vendor-id="1027" product-id="24597" /> <!-- 0x6015: FT230X, FT231X, FT234XD -->
    <usb-device vendor-id="6790" product-id="29987" /> <!-- 0x6015: FT230X, FT231X, FT234XD -->

    <!-- 0x10C4 / 0xEA??: Silabs CP210x -->