Issue fixed related to Toast

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

.gitignore

@@ -1,13 +1,7 @@
 *.iml
 .gradle
 /local.properties
-/.idea/misc.xml
-/.idea/caches
-/.idea/libraries
-/.idea/modules.xml
-/.idea/workspace.xml
-/.idea/navEditor.xml
-/.idea/assetWizardSettings.xml
+/.idea
 .DS_Store
 /build
 /captures

.idea/compiler.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
   <component name="CompilerConfiguration">
-    <bytecodeTargetLevel target="11" />
+    <bytecodeTargetLevel target="17" />
   </component>
 </project>

.idea/gradle.xml

@@ -5,14 +5,15 @@
     <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">
           <set>
             <option value="$PROJECT_DIR$" />
             <option value="$PROJECT_DIR$/app" />
           </set>
         </option>
+        <option name="resolveExternalAnnotations" value="false" />
       </GradleProjectSettings>
     </option>
   </component>

.idea/kotlinc.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="KotlinJpsPluginSettings">
+    <option name="version" value="1.8.21" />
+  </component>
+</project>

.idea/misc.xml

@@ -1,40 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="DesignSurface">
-    <option name="filePathToZoomLevelMap">
-      <map>
-        <entry key="app/src/main/res/drawable/ic_baseline_cancel_24.xml" value="0.1965" />
-        <entry key="app/src/main/res/drawable/ic_baseline_check_circle_24.xml" value="0.243" />
-        <entry key="app/src/main/res/drawable/ic_baseline_dot_24.xml" value="0.1785" />
-        <entry key="app/src/main/res/drawable/ic_baseline_file_download_24.xml" value="0.243" />
-        <entry key="app/src/main/res/drawable/ic_baseline_home_24.xml" value="0.243" />
-        <entry key="app/src/main/res/drawable/ic_baseline_new_label_24.xml" value="0.243" />
-        <entry key="app/src/main/res/drawable/ic_baseline_usb_24.xml" value="0.157" />
-        <entry key="app/src/main/res/drawable/ic_baseline_usb_off_24.xml" value="0.157" />
-        <entry key="app/src/main/res/drawable/progressbar_drawable.xml" value="0.1885" />
-        <entry key="app/src/main/res/drawable/result_background_green.xml" value="0.243" />
-        <entry key="app/src/main/res/drawable/result_background_red.xml" value="0.1785" />
-        <entry key="app/src/main/res/drawable/result_background_tellow.xml" value="0.1785" />
-        <entry key="app/src/main/res/font/inter_bold.xml" value="0.33487179487179486" />
-        <entry key="app/src/main/res/layout/activity_main.xml" value="0.165" />
-        <entry key="app/src/main/res/layout/activity_splash.xml" value="0.24375" />
-        <entry key="app/src/main/res/layout/activity_test_right.xml" value="0.24375" />
-        <entry key="app/src/main/res/layout/fragment_test_right_exp_reference.xml" value="0.25" />
-        <entry key="app/src/main/res/layout/fragment_test_right_exp_sample.xml" value="0.25" />
-        <entry key="app/src/main/res/layout/fragment_test_right_process.xml" value="0.24375" />
-        <entry key="app/src/main/res/layout/fragment_test_right_results.xml" value="0.25" />
-        <entry key="app/src/main/res/layout/table_item.xml" value="0.22407407407407406" />
-        <entry key="app/src/main/res/menu/menu.xml" value="0.25" />
-        <entry key="app/src/main/res/menu/my_menu.xml" value="0.25" />
-        <entry key="app/src/main/res/mipmap-anydpi-v26/hpos_icon.xml" value="0.1505" />
-        <entry key="app/src/main/res/mipmap-anydpi-v26/hpos_icon_round.xml" value="0.1505" />
-      </map>
-    </option>
-  </component>
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_11" default="true" project-jdk-name="Android Studio default JDK" project-jdk-type="JavaSDK">
-    <output url="file://$PROJECT_DIR$/build/classes" />
-  </component>
-  <component name="ProjectType">
-    <option name="id" value="Android" />
-  </component>
-</project>

app/.gitignore

@@ -1,3 +1,3 @@
 /build
-/google-services.json
+/google-services*
 /idea

app/build.gradle

@@ -2,19 +2,25 @@ plugins {
     id 'com.android.application'
     id 'org.jetbrains.kotlin.android'
     id 'com.google.firebase.appdistribution'
+    id 'dagger.hilt.android.plugin'
     id 'com.google.gms.google-services'
+    id 'androidx.navigation.safeargs.kotlin'
+    id 'kotlin-kapt'
+    id 'com.google.firebase.crashlytics'
 }
 //apply plugin: 'kotlin-android'
 
 android {
-    compileSdk 32
+    compileSdk 34
+    namespace 'in.sminnovations.hpostesting'
 
+    // prod - production, preprod - preproduction, quality - qc
     defaultConfig {
-        applicationId "com.example.hpos"
+        applicationId "in.sminnovations.hpostesting"
         minSdk 21
-        targetSdk 32
-        versionCode 1
-        versionName "1.0"
+        targetSdk 34
+        versionCode 26
+        versionName "2.1.26"
 
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
     }
@@ -26,41 +32,113 @@ android {
         }
     }
     compileOptions {
-        sourceCompatibility JavaVersion.VERSION_1_8
-        targetCompatibility JavaVersion.VERSION_1_8
+        sourceCompatibility JavaVersion.VERSION_17
+        targetCompatibility JavaVersion.VERSION_17
     }
     kotlinOptions {
-        jvmTarget = '1.8'
+        jvmTarget = '17'
     }
     dataBinding {
         enabled = true
     }
+    buildFeatures {
+        viewBinding true
+        buildConfig = true
+    }
+    lint {
+        abortOnError false
+        checkReleaseBuilds false
+    }
+    packagingOptions {
+        exclude 'mockito-extensions/org.mockito.plugins.MockMaker'
+    }
 }
 
 dependencies {
+    implementation "com.google.dagger:hilt-android:2.46"
+    kapt "com.google.dagger:hilt-android-compiler:2.46"
 
-    implementation 'androidx.core:core-ktx:1.7.0'
-    implementation 'androidx.appcompat:appcompat:1.5.1'
-    implementation 'com.google.android.material:material:1.7.0'
+    implementation 'androidx.core:core-ktx:1.12.0'
+    implementation 'androidx.appcompat:appcompat:1.6.1'
+    implementation 'com.google.android.material:material:1.11.0'
     implementation 'androidx.constraintlayout:constraintlayout:2.1.4'
+    implementation 'androidx.lifecycle:lifecycle-livedata-ktx:2.6.2'
+    implementation 'androidx.fragment:fragment-ktx:1.6.2'
+
+    //firebase
+    implementation platform('com.google.firebase:firebase-bom:32.1.0')
+    implementation("com.google.firebase:firebase-perf-ktx")
+    implementation("com.google.firebase:firebase-crashlytics-ktx")
+    implementation("com.google.firebase:firebase-analytics-ktx")
+    implementation 'com.google.firebase:firebase-firestore-ktx'
+    implementation 'com.google.firebase:firebase-auth-ktx'
+    implementation 'com.google.firebase:firebase-storage-ktx'
+    implementation 'com.firebaseui:firebase-ui-firestore:8.0.2'
+    implementation 'com.google.android.gms:play-services-auth:20.7.0'
+    implementation 'com.google.android.gms:play-services-location:21.0.1'
+    implementation 'com.google.android.gms:play-services-ads-identifier:18.0.1'
+    implementation 'com.google.android.things:androidthings:1.0'
+    implementation 'com.google.firebase:firebase-appdistribution:16.0.0-beta11'
+    implementation("com.google.firebase:firebase-appdistribution-api-ktx:16.0.0-beta11")
+    implementation 'androidx.preference:preference-ktx:1.2.1'
+    implementation 'androidx.preference:preference-ktx:1.2.1'
+    implementation 'com.google.android.play:core:1.10.3'
+    implementation 'io.nats:jnats:2.11.2'
+
+
+
+    // Testing
     testImplementation 'junit:junit:4.13.2'
     androidTestImplementation 'androidx.test.ext:junit:1.1.5'
     androidTestImplementation 'androidx.test.espresso:espresso-core:3.5.1'
+    // Mockito dependencies
+    testImplementation 'org.mockito:mockito-core:3.12.4'
+    androidTestImplementation 'org.mockito:mockito-android:3.12.4'
+    androidTestImplementation 'org.mockito:mockito-inline:3.12.4'
+    testImplementation "androidx.arch.core:core-testing:2.2.0"
+    testImplementation 'org.jetbrains.kotlinx:kotlinx-coroutines-test:1.7.1'
 
 
-    implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:2.5.1"
-    implementation 'com.opencsv:opencsv:4.6'
-    implementation 'com.github.mik3y:usb-serial-for-android:3.4.6'
+    implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:2.6.2"
+    implementation 'com.opencsv:opencsv:5.5'
+    implementation 'com.github.mik3y:usb-serial-for-android:3.5.1'
 
-    implementation "androidx.fragment:fragment-ktx:1.5.5"
+    implementation "androidx.fragment:fragment-ktx:1.6.2"
 
-    implementation 'com.opencsv:opencsv:4.6'
+    // CSV read, write
+    implementation 'com.opencsv:opencsv:5.5'
 
-//    implementation 'androidx.appcompat:appcompat:1.1.0'
-//    implementation "androidx.core:core-ktx:+"
-//    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
+    // Barcode scanner
+    implementation 'com.journeyapps:zxing-android-embedded:4.3.0'
 
-}
-//repositories {
-//    mavenCentral()
-//}
+    // Google ML Kit usign play services
+    implementation 'com.google.android.gms:play-services-code-scanner:16.1.0'
+
+    //Room
+    implementation "androidx.room:room-ktx:2.6.1"
+    implementation "androidx.room:room-runtime:2.6.1"
+    kapt ("androidx.room:room-compiler:2.6.1")
+
+    //image
+    implementation 'com.github.bumptech.glide:glide:4.13.2'
+    annotationProcessor 'com.github.bumptech.glide:compiler:4.13.2'
+
+    // Navigation Component
+    implementation "androidx.navigation:navigation-fragment-ktx:2.7.6"
+    implementation "androidx.navigation:navigation-ui-ktx:2.7.6"
+
+    //Dagger - Hilt
+    implementation "com.google.dagger:hilt-android:2.46"
+    kapt "com.google.dagger:hilt-android-compiler:2.46"
+    kapt "androidx.hilt:hilt-compiler:1.1.0"
+
+    // Retrofit + GSON
+    implementation "com.squareup.retrofit2:retrofit:2.9.0"
+    implementation "com.squareup.retrofit2:converter-gson:2.9.0"
+    implementation("com.squareup.okhttp3:okhttp:4.9.3")
+
+    implementation "androidx.preference:preference-ktx:1.2.1"
+    implementation 'io.nats:jnats:2.11.2'
+    implementation 'com.google.android.play:core:1.10.3'
+
+}

app/release/output-metadata.json

@@ -0,0 +1,20 @@
+{
+  "version": 3,
+  "artifactType": {
+    "type": "APK",
+    "kind": "Directory"
+  },
+  "applicationId": "com.example.hpos",
+  "variantName": "release",
+  "elements": [
+    {
+      "type": "SINGLE",
+      "filters": [],
+      "attributes": [],
+      "versionCode": 1,
+      "versionName": "1.0",
+      "outputFile": "app-release.apk"
+    }
+  ],
+  "elementType": "File"
+}

app/src/androidTest/java/com/example/hpostesting/ExampleInstrumentedTest.kt

@@ -1,13 +1,11 @@
-package com.example.hpos
+package com.example.hpostesting
 
-import androidx.test.platform.app.InstrumentationRegistry
 import androidx.test.ext.junit.runners.AndroidJUnit4
-
+import androidx.test.platform.app.InstrumentationRegistry
+import org.junit.Assert.*
 import org.junit.Test
 import org.junit.runner.RunWith
 
-import org.junit.Assert.*
-
 /**
  * Instrumented test, which will execute on an Android device.
  *

app/src/main/AndroidManifest.xml

@@ -1,13 +1,30 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:tools="http://schemas.android.com/tools"
-    package="com.example.hpos">
+    xmlns:tools="http://schemas.android.com/tools">
 
     <uses-permission android:name="android.permission.MANAGE_EXTERNAL_STORAGE" />
     <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
     <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE" />
+    <uses-permission android:name="android.permission.REQUEST_INSTALL_PACKAGES" />
+
+    <uses-permission
+        android:name="android.permission.BATTERY_STATS"
+        tools:ignore="ProtectedPermissions" />
+
+    <uses-feature android:name="android.hardware.camera" />
+
+    <uses-permission android:name="android.permission.CAMERA" />
+    <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
+    <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
+    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+
+    <uses-feature android:name="android.hardware.usb.host" />
+
+    <uses-permission android:name="android.permission.USB_PERMISSION" />
 
     <application
+        android:name="com.example.hpostesting.HPOSTestingApplication"
         android:allowBackup="true"
         android:dataExtractionRules="@xml/data_extraction_rules"
         android:fullBackupContent="@xml/backup_rules"
@@ -15,43 +32,87 @@
         android:label="@string/app_name"
         android:roundIcon="@mipmap/hpos_icon_round"
         android:supportsRtl="true"
-        android:theme="@style/Theme.HPOS"
+        android:theme="@style/Theme.HPOSTesting"
         tools:targetApi="31">
+        <activity
+            android:name="com.example.hpostesting.presentation.hemocube.DigitalCardActivity"
+            android:exported="false" />
+        <activity
+            android:name="com.example.hpostesting.presentation.diagnostics.DiagnosticsActivity"
+            android:exported="false" />
+        <activity
+            android:name="com.example.hpostesting.presentation.hemocube.HemocubeActivity"
+            android:exported="false"
+            android:noHistory="true"
+            android:parentActivityName="com.example.hpostesting.presentation.MainActivity"
+            android:theme="@style/Theme.HPOS.NoActionBar"
+            android:windowSoftInputMode="adjustPan" />
+        <activity
+            android:name="com.example.hpostesting.presentation.buffercheck.HemocubeBufferCheckActivity"
+            android:exported="false"
+            android:noHistory="true"
+            android:parentActivityName="com.example.hpostesting.presentation.MainActivity"
+            android:theme="@style/Theme.HPOS.NoActionBar"
+            android:windowSoftInputMode="adjustPan" />
+        <activity
+            android:name="com.example.hpostesting.presentation.KitScanActivity"
+            android:exported="false"
+            android:noHistory="true"
+            android:theme="@style/Theme.HPOS.NoActionBar" />
+        <activity
+            android:name="com.example.hpostesting.presentation.dashboard.DashboardActivity"
+            android:exported="false"
+            android:label="@string/title_activity_dashboard"
+            android:theme="@style/Theme.HPOS.NoActionBar"
+            tools:ignore="AppLinkUrlError,MissingClass">
+
+            <intent-filter>
+                <action android:name="android.intent.action.VIEW" />
+                <category android:name="android.intent.category.DEFAULT" />
+                <data android:scheme="content" />
+                <data android:scheme="file" />
+                <data android:mimeType="application/vnd.android.package-archive" />
+            </intent-filter>
+        </activity>
+
 
         <service
-            android:name="com.example.hpos.presentation.testRight.UsbService"
+            android:name="com.example.hpostesting.presentation.testRight.UsbService"
             android:enabled="true"
             android:exported="false" />
 
         <activity
-            android:name="com.example.hpos.presentation.SplashActivity"
+            android:name="com.example.hpostesting.presentation.SplashActivity"
             android:exported="true"
             android:noHistory="true"
             android:theme="@style/AppTheme.NoActionBar">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
+
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
         </activity>
-
         <activity
-            android:name="com.example.hpos.presentation.testRight.TestRightActivity"
+            android:name="com.example.hpostesting.presentation.testRight.TestRightActivity"
             android:exported="false"
-            android:windowSoftInputMode="adjustPan"
-            android:parentActivityName="com.example.hpos.presentation.MainActivity">
-            <!--                        <intent-filter>-->
-            <!--                            <action android:name="android.hardware.usb.action.USB_DEVICE_ATTACHED" />-->
-            <!--                        </intent-filter>-->
+            android:noHistory="true"
+            android:parentActivityName="com.example.hpostesting.presentation.MainActivity"
+            android:theme="@style/Theme.HPOS.NoActionBar"
+            android:windowSoftInputMode="adjustPan">
 
-            <!--                        <meta-data-->
-            <!--                            android:name="android.hardware.usb.action.USB_DEVICE_ATTACHED"-->
-            <!--                            android:resource="@xml/device_filter" />-->
-        </activity>
+            <!-- <intent-filter> -->
+            <!-- <action android:name="android.hardware.usb.action.USB_DEVICE_ATTACHED" /> -->
+            <!-- </intent-filter> -->
 
-        <!--        android:theme="@style/Theme.HPOS.ActionBar"-->
+
+            <!-- <meta-data -->
+            <!-- android:name="android.hardware.usb.action.USB_DEVICE_ATTACHED" -->
+            <!-- android:resource="@xml/device_filter" /> -->
+        </activity> <!-- android:theme="@style/Theme.HPOS.ActionBar" -->
         <activity
-            android:name="com.example.hpos.presentation.MainActivity"
-            android:exported="true">
+            android:name="com.example.hpostesting.presentation.MainActivity"
+            android:exported="true"
+            android:theme="@style/AppTheme.NoActionBar">
             <intent-filter>
                 <action android:name="android.hardware.usb.action.USB_DEVICE_ATTACHED" />
             </intent-filter>
@@ -59,8 +120,22 @@
             <meta-data
                 android:name="android.hardware.usb.action.USB_DEVICE_ATTACHED"
                 android:resource="@xml/device_filter" />
-
         </activity>
+        <activity
+            android:name="com.journeyapps.barcodescanner.CaptureActivity"
+            android:screenOrientation="portrait"
+            android:stateNotNeeded="true"
+            tools:replace="android:screenOrientation" />
+
+        <provider
+            android:name="androidx.core.content.FileProvider"
+            android:authorities="com.example.hpostesting.fileprovider"
+            android:exported="false"
+            android:grantUriPermissions="true">
+            <meta-data
+                android:name="android.support.FILE_PROVIDER_PATHS"
+                android:resource="@xml/file_paths" />
+        </provider>
 
     </application>
 

app/src/main/assets/app.properties

@@ -0,0 +1 @@
+BASE_URL= https://datacollection.micropcr.com/api/

app/src/main/java/com/example/hpos/MyApplication.kt

@@ -1,11 +0,0 @@
-package com.example.hpos
-
-import android.app.Application
-
-class MyApplication : Application() {
-
-//    private val sampleDetails = PatientDetails("Change it later");
-//    fun getSampleDetails() : PatientDetails = sampleDetails
-//    fun setSampleDetails(sample: SampleDetails) {sampleDetails = sample}
-
-}

app/src/main/java/com/example/hpos/data/DataHolder.kt

@@ -1,27 +0,0 @@
-package com.example.hpos.data
-
-import androidx.lifecycle.MutableLiveData
-import com.example.hpos.data.model.TestRightDeviceConstants
-import com.example.hpos.data.model.TestType
-
-object DataHolder {
-
-    var selectedTestType: TestType = TestType.SICKLECERT
-
-    val usbConnected = MutableLiveData(true)
-
-    var isStoragePermissionGranted = false
-    var isAppFolderCreated = false
-    var appFolderPath = ""
-    var isReferenceTaken = false
-    var sampleReadCounter = 0
-
-    var deviceConstant: TestRightDeviceConstants? = null
-    var deviceSerialNumber: String = "ABCD"
-
-    /* Contains wavelength -> pixel no.*/
-    val wavelengthToPixelArray = ArrayList<Double>()
-
-    /* (For reference/baseline) Contains pixel no. -> Intensity of light falling on that pixel */
-    val intensityReferenceArray = ArrayList<Double>()
-}

app/src/main/java/com/example/hpos/data/Repository.kt

@@ -1,7 +0,0 @@
-package com.example.hpos.data
-
-import com.example.hpos.data.model.TestInfo
-
-interface Repository {
-    suspend fun saveToDatabase(info: TestInfo)
-}

app/src/main/java/com/example/hpos/data/RepositoryImpl.kt

@@ -1,12 +0,0 @@
-package com.example.hpos.data
-
-import com.example.hpos.data.model.TestInfo
-
-class RepositoryImpl : Repository {
-
-    override suspend fun saveToDatabase(info: TestInfo) {
-
-    }
-
-
-}

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

@@ -1,29 +0,0 @@
-package com.example.hpos.data.constant
-
-object Constants {
-    const val ACTION_USB_PERMISSION = "shanmukha.in.sickle_cell.USB_PERMISSION"
-
-    const val WRITE_TIMEOUT_MILLIS = 30000   // 30 sec
-    const val READ_TIMEOUT_MILLIS = 60000   // 1 min
-    const val DELAY_BETWEEN_COMMANDS: Long = 1000
-
-    const val TEST_RIGHT_TOTAL_PIXEL = 3694
-
-    const val MAXIMUM_TEST_ALLOWED_BEFORE_REFERENCE = 9999
-
-    const val RANGE_IN_RESULT_CALCULATIONS = 10
-
-    const val WAVELENGTH_OF_INTEREST_ONE = 427
-    const val WAVELENGTH_OF_INTEREST_TWO = 555
-
-    const val MIN_WAVELENGTH_RANGE_TO_RECORD = 350
-    const val MAX_WAVELENGTH_RANGE_TO_RECORD = 750
-
-    const val DEVICE_PRODUCT_ID = 24597
-    const val DEVICE_VENDOR_ID = 1027
-
-    const val ERROR_NORMAL = 400
-    const val ERROR_CRITICAL = 401
-
-    const val NO_OF_TIMES_TO_RUN_SAMPLE = 1
-}

app/src/main/java/com/example/hpos/data/model/TestInfo.kt

@@ -1,11 +0,0 @@
-package com.example.hpos.data.model
-
-data class TestInfo(
-    val value: String,
-    val number1: String,
-    val number2: String,
-    val result: String,
-    val resultConfirmatory: String,
-    val directoryPath: String,
-    val fullPath: String
-)

app/src/main/java/com/example/hpos/domain/ResultCalculationWithAvgImpl.kt

@@ -1,94 +0,0 @@
-package com.example.hpos.domain
-
-import com.example.hpos.data.constant.Constants
-import com.example.hpos.data.model.TestRightCalculationData
-import com.example.hpos.data.model.TestRightResultType
-
-class ResultCalculationWithAvgImpl : TestRightResultCalculation {
-
-    private val testRightCalculationData = TestRightCalculationData()
-
-    override fun getResults(wavelengthToAbsorbance: ArrayList<ArrayList<Double>>): TestRightCalculationData {
-
-        val startWavelengthOne =
-            Constants.WAVELENGTH_OF_INTEREST_ONE - Constants.RANGE_IN_RESULT_CALCULATIONS
-        val endWavelengthOne =
-            Constants.WAVELENGTH_OF_INTEREST_ONE + Constants.RANGE_IN_RESULT_CALCULATIONS + 1
-        var sumOfAbsorbanceAtOne = 0.0
-        var noOfAbsorbanceRecordedOne = 0
-
-        val startWavelengthTwo =
-            Constants.WAVELENGTH_OF_INTEREST_TWO - Constants.RANGE_IN_RESULT_CALCULATIONS
-        val endWavelengthTwo =
-            Constants.WAVELENGTH_OF_INTEREST_TWO + Constants.RANGE_IN_RESULT_CALCULATIONS + 1
-        var sumOfAbsorbanceAtTwo = 0.0
-        var noOfAbsorbanceRecordedTwo = 0
-
-        for (each in wavelengthToAbsorbance) {
-            if (each[0] >= startWavelengthOne && each[0] < endWavelengthOne) {
-                sumOfAbsorbanceAtOne += each[1]
-                noOfAbsorbanceRecordedOne++
-            }
-            if (each[0] >= startWavelengthTwo && each[0] < endWavelengthTwo) {
-                sumOfAbsorbanceAtTwo += each[1]
-                noOfAbsorbanceRecordedTwo++
-            }
-        }
-
-        val avgAbsorbanceOne = (sumOfAbsorbanceAtOne / noOfAbsorbanceRecordedOne)
-        val avgAbsorbanceTwo = (sumOfAbsorbanceAtTwo / noOfAbsorbanceRecordedTwo)
-
-        testRightCalculationData.absorbanceOne = avgAbsorbanceOne
-        testRightCalculationData.absorbanceTwo = avgAbsorbanceTwo
-
-        testRightCalculationData.result = calculateResultsAndRatio(avgAbsorbanceOne, avgAbsorbanceTwo)
-        return testRightCalculationData
-    }
-
-    private fun calculateResultsAndRatio(
-        absorbanceAtWaveOne: Double,
-        absorbanceAtWaveTwo: Double
-    ): TestRightResultType {
-
-        if (absorbanceAtWaveOne != Double.MIN_VALUE && absorbanceAtWaveTwo != Double.MIN_VALUE && absorbanceAtWaveOne != 0.0) {
-            val value = absorbanceAtWaveTwo / absorbanceAtWaveOne
-            testRightCalculationData.ratioValue = value
-
-            if (value < 0.24 || value == 0.0) {
-                testRightCalculationData.ratioMinRange = 0.0
-                testRightCalculationData.ratioMaxRange = 0.24
-                return TestRightResultType.NORMAL
-            } else if (value >= 0.24 && value < 0.30) {
-                testRightCalculationData.ratioMinRange = 0.24
-                testRightCalculationData.ratioMaxRange = 0.30
-                return TestRightResultType.SICKLECELLTRAIT
-            } else if (value >= 0.30) {
-                testRightCalculationData.ratioMinRange = 0.30
-                testRightCalculationData.ratioMaxRange = 999.0
-                return TestRightResultType.SICKLECELLDISEASE
-            }
-        }
-
-        return TestRightResultType.UNDEFINED
-
-//        if (absorbanceAtWaveOne != Double.MIN_VALUE && absorbanceAtWaveTwo != Double.MIN_VALUE && absorbanceAtWaveOne != 0.0) {
-//            val value = absorbanceAtWaveTwo / absorbanceAtWaveOne
-//
-//            if (value < 0.24 || value == 0.0) {
-//                return TestRightResultType.NORMAL
-//            } else if (value >= 0.24 && value < 0.30) {
-//                return TestRightResultType.SICKLECELLTRAIT
-//            } else if (value >= 0.30) {
-//                return TestRightResultType.SICKLECELLDISEASE
-//            }
-//
-//        }
-
-//        return TestRightResultType.UNDEFINED
-//        Log.d(TAG, "value = $value")
-//        println("value = $value")
-
-    }
-
-
-}

app/src/main/java/com/example/hpos/domain/ResultCalculationWithFirstImpl.kt

@@ -1,101 +0,0 @@
-package com.example.hpos.domain
-
-import android.util.Log
-import com.example.hpos.data.constant.Constants
-import com.example.hpos.data.model.TestRightResultType
-import kotlin.math.log10
-
-class ResultCalculationWithFirstImpl {
-
-    private val TAG = "Testright"
-
-    fun getResults(
-        wavelengthToPixelArray: ArrayList<ArrayList<Double>>,
-        intensityReferenceArray: ArrayList<ArrayList<Double>>,
-        intensitySampleArray: ArrayList<ArrayList<Double>>
-    ) : TestRightResultType {
-        var pixelNoWithWave_427 = 0
-        var pixelNoWithWave_555 = 0
-
-        Log.d(TAG, "wavelengthToPixelArray size = ${wavelengthToPixelArray.size}")
-//        println("wavelengthToPixelArray size = ${wavelengthToPixelArray.size}")
-        for (each in wavelengthToPixelArray) {
-            var diff = each[0] - 427
-            if (pixelNoWithWave_427 == 0 && diff >= 0 && diff < 1) {
-                pixelNoWithWave_427 = each[1].toInt()
-            }
-
-            diff = each[0] - 555
-            if (pixelNoWithWave_555 == 0 && diff >= 0 && diff < 1) {
-                pixelNoWithWave_555 = each[1].toInt()
-            }
-
-            if (pixelNoWithWave_427 != 0 && pixelNoWithWave_555 != 0) {
-                break
-            }
-        }
-
-        Log.d(TAG, "pixelOfInterest_427 = ${pixelNoWithWave_427}")
-        Log.d(TAG, "pixelOfInterest_555 = ${pixelNoWithWave_555}")
-
-//        println("pixelOfInterest_427 = ${pixelNoWithWave_427}")
-//        println("pixelOfInterest_555 = ${pixelNoWithWave_555}")
-
-        val invertedPixel_427 = (Constants.TEST_RIGHT_TOTAL_PIXEL + 1) - pixelNoWithWave_427
-        val invertedPixel_555 = (Constants.TEST_RIGHT_TOTAL_PIXEL + 1) - pixelNoWithWave_555
-
-        var io_427 = 0.0
-        var io_555 = 0.0
-
-        for (each in intensityReferenceArray) {
-            if (each[0].toInt() == invertedPixel_427) {
-                io_427 = each[1]
-            }
-            if (each[0].toInt() == invertedPixel_555) {
-                io_555 = each[1]
-            }
-        }
-        Log.d(TAG, "I0 values are I0_427 = $io_427 , IO_555 = $io_555")
-//        println("I0 values are I0_427 = $io_427 , IO_555 = $io_555")
-
-        var i_427 = 0.0
-        var i_555 = 0.0
-
-        for (each in intensitySampleArray) {
-            if (each[0].toInt() == invertedPixel_427) {
-                i_427 = each[1]
-            }
-            if (each[0].toInt() == invertedPixel_555) {
-                i_555 = each[1]
-            }
-        }
-        Log.d(TAG, "I values are I_427 = $i_427 , I_555 = $i_555")
-//        println("I values are I_427 = $i_427 , I_555 = $i_555")
-
-        val absorbanceAtPixelWithWave_427 = log10(io_427 / i_427)
-        val absorbanceAtPixelWithWave_555 = log10(io_555 / i_555)
-        Log.d(
-            TAG,
-            "absorbance values are for 427 = $absorbanceAtPixelWithWave_427 , for 555 = $absorbanceAtPixelWithWave_555"
-        )
-//        println("absorbance values are for 427 = $absorbanceAtPixelWithWave_427 , for 555 = $absorbanceAtPixelWithWave_555")
-
-        var value = 0.0
-        if (absorbanceAtPixelWithWave_427 != 0.0 && absorbanceAtPixelWithWave_555 != 0.0) {
-            value = absorbanceAtPixelWithWave_555 / absorbanceAtPixelWithWave_427
-        }
-        Log.d(TAG, "value = $value")
-//        println("value = $value")
-
-
-        if (value < 0.24 || value == 0.0) {
-            return TestRightResultType.NORMAL
-        } else if (value >= 0.24 && value < 0.30) {
-            return TestRightResultType.SICKLECELLTRAIT
-        } else if (value >= 0.30) {
-            return TestRightResultType.SICKLECELLDISEASE
-        }
-        return TestRightResultType.UNDEFINED
-    }
-
-}

app/src/main/java/com/example/hpos/presentation/MainActivity.kt

@@ -1,119 +0,0 @@
-package com.example.hpos.presentation
-
-import android.content.BroadcastReceiver
-import android.content.Context
-import android.content.Intent
-import android.content.IntentFilter
-import android.hardware.usb.UsbDevice
-import android.hardware.usb.UsbManager
-import android.os.Bundle
-import android.util.Log
-import android.view.Gravity
-import android.view.Menu
-import android.widget.Toast
-import androidx.appcompat.app.AppCompatActivity
-import androidx.core.content.ContextCompat
-import androidx.core.view.get
-import androidx.lifecycle.ViewModelProvider
-import com.example.hpos.R
-import com.example.hpos.data.DataHolder
-import com.example.hpos.data.constant.Constants
-import com.example.hpos.data.model.TestType
-import com.example.hpos.databinding.ActivityMainBinding
-import com.example.hpos.presentation.testRight.TestRightActivity
-import com.example.hpos.util.MyViewModelFactory
-import com.hoho.android.usbserial.driver.UsbSerialProber
-
-
-class MainActivity : AppCompatActivity()
-//    , SerialInputOutputManager.Listener
-{
-
-    private lateinit var binding: ActivityMainBinding
-    private lateinit var viewModel: MainViewModel
-
-    private var myMenu: Menu? = null
-
-    private val TAG = "MainActivity"
-
-    private var mUsbReceiver: BroadcastReceiver = object : BroadcastReceiver() {
-        override fun onReceive(context: Context?, intent: Intent) {
-            val action = intent.action
-            if (UsbManager.ACTION_USB_DEVICE_DETACHED == action) {
-                DataHolder.usbConnected.value = false
-//                Toast.makeText(context, "Detached", Toast.LENGTH_SHORT).show()
-            } else if (UsbManager.ACTION_USB_DEVICE_ATTACHED == action) {
-                DataHolder.usbConnected.value = true
-//                Toast.makeText(context, "Attached", Toast.LENGTH_SHORT).show()
-            }
-        }
-    }
-
-    override fun onCreate(savedInstanceState: Bundle?) {
-        super.onCreate(savedInstanceState)
-        binding = ActivityMainBinding.inflate(layoutInflater)
-        setContentView(binding.root)
-        viewModel = ViewModelProvider(
-            this,
-            MyViewModelFactory(applicationContext)
-        )[MainViewModel::class.java]
-
-        setSupportActionBar(binding.myToolbar)
-//        supportActionBar?.setDisplayHomeAsUpEnabled(true)
-
-        setupListeners()
-
-        val filter = IntentFilter()
-        filter.addAction(UsbManager.ACTION_USB_DEVICE_DETACHED)
-        filter.addAction(UsbManager.ACTION_USB_DEVICE_ATTACHED)
-        registerReceiver(mUsbReceiver, filter)
-    }
-
-    private fun checkAndUpdateUsbConnection() {
-        val availableDrivers = UsbSerialProber.getDefaultProber().findAllDrivers(getSystemService(Context.USB_SERVICE) as UsbManager)
-        if (availableDrivers.isNotEmpty() && availableDrivers[0].device.productId == Constants.DEVICE_PRODUCT_ID && availableDrivers[0].device.vendorId == Constants.DEVICE_VENDOR_ID){
-            Log.d(TAG, "Device matched -> product = ${availableDrivers[0].device.productId}, vendor = ${availableDrivers[0].device.vendorId}")
-            DataHolder.usbConnected.value = true
-        } else if (availableDrivers.isNotEmpty()) {
-            Log.d(TAG, "Device NOT matched -> product = ${availableDrivers[0].device.productId}, vendor = ${availableDrivers[0].device.vendorId}")
-            Toast.makeText(this, "Device Not Compatible", Toast.LENGTH_SHORT).show()
-            DataHolder.usbConnected.value = false
-        } else {
-            Log.d(TAG, "Device NOT Connected")
-            DataHolder.usbConnected.value = false
-        }
-    }
-
-    private fun setupListeners() {
-
-        binding.cvItem1.setOnClickListener {
-            DataHolder.selectedTestType = TestType.SICKLECERT
-            val i = Intent(applicationContext, TestRightActivity::class.java)
-            startActivity(i)
-        }
-
-        binding.cvItem2.setOnClickListener {
-            DataHolder.selectedTestType = TestType.SICKLEFIND
-            val i = Intent(applicationContext, TestRightActivity::class.java)
-            startActivity(i)
-        }
-
-        DataHolder.usbConnected.observe(this){
-//            Log.d(TAG, "usbConnected observer called with value -> $it")
-            if (it){
-                myMenu?.get(0)?.icon = ContextCompat.getDrawable(this, R.drawable.ic_baseline_usb_24)
-            } else {
-//                Log.d(TAG, "into no block -> $it")
-                myMenu?.get(0)?.icon = ContextCompat.getDrawable(this, R.drawable.ic_baseline_usb_off_24)
-            }
-        }
-    }
-
-    override fun onCreateOptionsMenu(menu: Menu?): Boolean {
-        menuInflater.inflate(R.menu.my_menu, menu)
-        myMenu = menu
-        checkAndUpdateUsbConnection()
-        return true
-    }
-
-}

app/src/main/java/com/example/hpos/presentation/RVAdapter.kt

@@ -1,39 +0,0 @@
-package com.example.hpos.presentation
-
-import android.view.LayoutInflater
-import android.view.View
-import android.view.ViewGroup
-import androidx.recyclerview.widget.RecyclerView
-import com.example.hpos.R
-import com.example.hpos.data.model.PatientData
-
-class RVAdapter : RecyclerView.Adapter<RVAdapter.ViewHolder>() {
-
-    private val dataset = ArrayList<PatientData>()
-
-    class ViewHolder(view: View) : RecyclerView.ViewHolder(view) {
-
-    }
-
-    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ViewHolder {
-        return ViewHolder(
-            LayoutInflater.from(parent.context)
-                .inflate(R.layout.table_item, parent, false)
-        )
-    }
-
-    override fun onBindViewHolder(holder: ViewHolder, position: Int) {
-
-    }
-
-    override fun getItemCount(): Int {
-        return dataset.size
-    }
-
-    fun updateDataSet(newDataSet: ArrayList<PatientData>) {
-        dataset.clear()
-        dataset.addAll(newDataSet)
-        notifyDataSetChanged()
-    }
-
-}

app/src/main/java/com/example/hpos/presentation/SplashActivity.kt

@@ -1,118 +0,0 @@
-package com.example.hpos.presentation
-
-import android.Manifest
-import android.content.Intent
-import android.content.pm.PackageManager
-import android.net.Uri
-import android.os.Build
-import android.os.Bundle
-import android.os.Environment
-import android.provider.Settings
-import android.widget.Toast
-import androidx.activity.result.contract.ActivityResultContracts
-import androidx.annotation.RequiresApi
-import androidx.appcompat.app.AppCompatActivity
-import androidx.core.content.ContextCompat
-import com.example.hpos.data.DataHolder
-import com.example.hpos.databinding.ActivitySplashBinding
-import com.example.hpos.util.MyUtils
-
-/**
- * Splash Activity
- * Used for preprocessing of data, permissions
- */
-class SplashActivity : AppCompatActivity() {
-
-    private lateinit var binding: ActivitySplashBinding
-
-    override fun onCreate(savedInstanceState: Bundle?) {
-        super.onCreate(savedInstanceState)
-        binding = ActivitySplashBinding.inflate(layoutInflater)
-        setContentView(binding.root)
-
-        checkForPermissions()
-    }
-
-    private fun checkForPermissions() {
-        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) {
-            getPermissionsAboveAndroidR()
-        } else {
-            getPermissionsBelowAndroidR()
-        }
-    }
-
-    @RequiresApi(Build.VERSION_CODES.R)
-    private fun getPermissionsAboveAndroidR() {
-        // Checking if permission is already granted or not.
-        if (!Environment.isExternalStorageManager()) {
-            val storagePermissionResultLauncher =
-                registerForActivityResult(ActivityResultContracts.StartActivityForResult()) {
-                    if (Environment.isExternalStorageManager()) {
-                        DataHolder.isStoragePermissionGranted = true
-                        moveToLandingPage()
-                    } else {
-                        DataHolder.isStoragePermissionGranted = false
-                        Toast.makeText(
-                            this,
-                            "You must grant permission to storage to use the app",
-                            Toast.LENGTH_SHORT
-                        ).show()
-                    }
-                }
-
-            val intent = Intent()
-            intent.action = Settings.ACTION_MANAGE_APP_ALL_FILES_ACCESS_PERMISSION
-            intent.data = Uri.fromParts("package", this.packageName, null)
-            storagePermissionResultLauncher.launch(intent)
-        } else {
-            DataHolder.isStoragePermissionGranted = true
-            moveToLandingPage()
-        }
-    }
-
-    private fun getPermissionsBelowAndroidR() {
-        val requestPermissionLauncher =
-            registerForActivityResult(ActivityResultContracts.RequestPermission()) { isGranted: Boolean ->
-                if (isGranted) {
-                    DataHolder.isStoragePermissionGranted = true
-                    moveToLandingPage()
-                } else {
-                    DataHolder.isStoragePermissionGranted = false
-                    Toast.makeText(
-                        this,
-                        "You must grant permission to storage to use the app",
-                        Toast.LENGTH_SHORT
-                    ).show()
-                }
-            }
-
-        if (ContextCompat.checkSelfPermission(
-                this,
-                Manifest.permission.READ_EXTERNAL_STORAGE
-            ) != PackageManager.PERMISSION_GRANTED || ContextCompat.checkSelfPermission(
-                this,
-                Manifest.permission.WRITE_EXTERNAL_STORAGE
-            ) != PackageManager.PERMISSION_GRANTED
-        ) {
-            requestPermissionLauncher.launch(Manifest.permission.WRITE_EXTERNAL_STORAGE)
-        } else {
-            DataHolder.isStoragePermissionGranted = true
-            moveToLandingPage()
-        }
-    }
-
-    private fun moveToLandingPage() {
-        createAppFolder()
-        val i = Intent(applicationContext, MainActivity::class.java)
-        startActivity(i)
-    }
-
-    private fun createAppFolder() {
-        val folderPath = MyUtils.createAppFolder(applicationContext)
-        if (folderPath != null){
-            DataHolder.isAppFolderCreated = true
-            DataHolder.appFolderPath = folderPath
-        }
-    }
-
-}

app/src/main/java/com/example/hpos/presentation/testRight/TestRightResults.kt

@@ -1,203 +0,0 @@
-package com.example.hpos.presentation.testRight
-
-import android.content.Intent
-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 com.example.hpos.R
-import com.example.hpos.data.DataHolder
-import com.example.hpos.data.PreferenceUtility
-import com.example.hpos.data.constant.Constants
-import com.example.hpos.data.model.TestRightResultType
-import com.example.hpos.data.model.TestType
-import com.example.hpos.databinding.FragmentTestRightResultsBinding
-import com.example.hpos.presentation.MainActivity
-import com.example.hpos.util.MyUtils
-import java.text.SimpleDateFormat
-import java.util.*
-
-class TestRightResults : Fragment() {
-
-    private lateinit var binding: FragmentTestRightResultsBinding
-    private val viewModel: TestRightViewModel by activityViewModels()
-
-    private val TAG = "TestRightResults"
-
-    override fun onCreateView(
-        inflater: LayoutInflater, container: ViewGroup?,
-        savedInstanceState: Bundle?
-    ): View {
-        // Inflate the layout for this fragment
-        binding = FragmentTestRightResultsBinding.inflate(inflater, container, false)
-        return binding.root
-    }
-
-    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
-        super.onViewCreated(view, savedInstanceState)
-        setupListeners()
-        updateResults()
-//        saveCsv()
-//        saveLog()
-    }
-
-    private fun setupListeners() {
-        binding.ivHome.setOnClickListener {
-            val i = Intent(requireContext().applicationContext, MainActivity::class.java)
-            startActivity(i)
-        }
-        binding.ivNext.setOnClickListener {
-            moveToSamplePage()
-        }
-    }
-
-    fun moveToSamplePage() {
-        if (DataHolder.sampleReadCounter > Constants.MAXIMUM_TEST_ALLOWED_BEFORE_REFERENCE) {
-            DataHolder.sampleReadCounter = 0
-            DataHolder.isReferenceTaken = false
-            parentFragmentManager.beginTransaction()
-                .replace(R.id.fl_main, TestRightExpReference())
-                .commit()
-        } else {
-            parentFragmentManager.beginTransaction().replace(R.id.fl_main, TestRightExpSample())
-                .commit()
-        }
-    }
-
-    private fun saveLog() {
-        Log.d(TAG, "saveLog() called")
-
-        val sdfDate = SimpleDateFormat("ddMMyyyy HHmmss")
-        val fileName: String = "log_" + sdfDate.format(Date()) + ".txt"
-
-        viewModel.saveLog(requireContext().applicationContext, fileName)
-
-//        if (!DataHolder.isAppFolderCreated) {
-//            val folderPath = MyUtils.createAppFolder(requireContext().applicationContext)
-//            if (folderPath != null) {
-//                DataHolder.isAppFolderCreated = true
-//                DataHolder.appFolderPath = folderPath
-//                viewModel.saveLog(DataHolder.appFolderPath, fileName)
-//            }
-//        } else {
-//            viewModel.saveLog(DataHolder.appFolderPath, fileName)
-//        }
-    }
-
-//    private fun saveCsv() {
-//        Log.d(TAG, "saveCsv() called")
-//
-//        val sdfDate = SimpleDateFormat("ddMMyyyy HHmmss")
-//        val fileName: String = sdfDate.format(Date()) + ".csv"
-//
-//        if (!DataHolder.isAppFolderCreated) {
-//            val folderPath = MyUtils.createAppFolder(requireContext().applicationContext)
-//            if (folderPath != null) {
-//                DataHolder.isAppFolderCreated = true
-//                DataHolder.appFolderPath = folderPath
-//                viewModel.saveCsv(DataHolder.appFolderPath, fileName)
-//
-//                viewModel.saveCsvForTesting(DataHolder.appFolderPath, "testing$fileName")
-//            }
-//        } else {
-//            viewModel.saveCsv(DataHolder.appFolderPath, fileName)
-//
-//            viewModel.saveCsvForTesting(DataHolder.appFolderPath, "testing$fileName")
-//        }
-//
-//    }
-
-    private fun saveCsv() {
-        Log.d(TAG, "saveCsv() called")
-
-//        val sdfDate = SimpleDateFormat("ddMMyyyy HHmmss")
-//        val fileName: String = sdfDate.format(Date()) + ".csv"
-
-        val prefix = "HPOSSC_${DataHolder.deviceSerialNumber}_"
-        val fileExtension = ".csv"
-
-        val fileName = PreferenceUtility.generateId(requireContext(), prefix)  + fileExtension
-
-
-        viewModel.saveCsv(requireContext().applicationContext, fileName)
-        viewModel.saveCsvForTesting(requireContext().applicationContext, "testing$fileName")
-    }
-
-    private fun updateResults() {
-        binding.tvName.text = getString(R.string.name_in_textview, viewModel.patientDetails.name)
-        binding.tvAge.text =
-            getString(R.string.age_in_textview, viewModel.patientDetails.age.toString())
-        binding.tvGender.text =
-            getString(R.string.gender_in_textview, viewModel.patientDetails.gender)
-
-        if (DataHolder.selectedTestType == TestType.SICKLECERT){
-            when (viewModel.patientDetails.results) {
-                TestRightResultType.NORMAL -> {
-                    binding.resultNormal.visibility = View.VISIBLE
-                }
-                TestRightResultType.SICKLECELLDISEASE -> {
-                    binding.resultDisease.visibility = View.VISIBLE
-                }
-                TestRightResultType.SICKLECELLTRAIT -> {
-                    binding.resultTrait.visibility = View.VISIBLE
-                }
-                else -> {
-//                    binding.resultUndefined.visibility = View.VISIBLE
-                    Toast.makeText(requireContext().applicationContext, "Please Test Again", Toast.LENGTH_LONG).show()
-                    moveToSamplePage()
-    //                    val i = Intent(requireContext().applicationContext, MainActivity::class.java)
-//                    startActivity(i)
-                }
-            }
-        } else {
-            when (viewModel.patientDetails.results) {
-                TestRightResultType.SICKLECELLDISEASE -> {
-                    binding.resultDisease.visibility = View.VISIBLE
-                    binding.resultDisease.text = "Positive"
-                }
-                TestRightResultType.NORMAL -> {
-                    binding.resultNormal.visibility = View.VISIBLE
-                    binding.resultNormal.text = "Negative"
-                }
-                else -> {
-                    Toast.makeText(requireContext().applicationContext, "Please Test Again", Toast.LENGTH_LONG).show()
-                    moveToSamplePage()
-//                    val i = Intent(requireContext().applicationContext, MainActivity::class.java)
-//                    startActivity(i)
-                }
-            }
-        }
-
-//        when (viewModel.patientDetails.results) {
-//            TestRightResultType.NORMAL -> {
-//                binding.resultNormal.visibility = View.VISIBLE
-//            }
-//            TestRightResultType.SICKLECELLDISEASE -> {
-//                binding.resultDisease.visibility = View.VISIBLE
-//            }
-//            TestRightResultType.SICKLECELLTRAIT -> {
-//                binding.resultTrait.visibility = View.VISIBLE
-//            }
-//            else -> {
-//                binding.resultUndefined.visibility = View.VISIBLE
-//            }
-//        }
-
-//        Log.d(TAG, "\n\n\n\nFor intensity Reference array size = ${DataHolder.intensityReferenceArray.size}")
-//        for (each in DataHolder.intensityReferenceArray){
-//            Log.d(TAG, "${each}")
-//        }
-//
-//        Log.d(TAG, "\n\n\n\nFor intensity Reference array size = ${viewModel.intensitySampleArray.size}")
-//        for (each in viewModel.intensitySampleArray){
-//            Log.d(TAG, "${each}")
-//        }
-//        Log.d(TAG,"")
-
-
-    }
-}

app/src/main/java/com/example/hpos/presentation/testRight/UsbService.kt

@@ -1,123 +0,0 @@
-package com.example.hpos.presentation.testRight
-
-import android.app.Service
-import android.content.Intent
-import android.hardware.usb.UsbDeviceConnection
-import android.os.Binder
-import android.os.IBinder
-import android.util.Log
-import com.example.hpos.data.constant.Constants
-import com.example.hpos.data.constant.TestRightCommands
-import com.example.hpos.presentation.UsbServiceListener
-import com.hoho.android.usbserial.driver.UsbSerialDriver
-import com.hoho.android.usbserial.driver.UsbSerialPort
-import com.hoho.android.usbserial.util.SerialInputOutputManager
-import java.io.IOException
-
-
-class UsbService : Service() {
-
-    // Binder to be given to clients
-    private val binder = UsbServiceBinder()
-    private lateinit var mPort: UsbSerialPort
-    private var isUsbConnected = false
-    private val TAG = "UsbService"
-
-    inner class UsbServiceBinder : Binder() {
-        // Return this instance of UsbService so clients can call public methods
-        fun getService(): UsbService = this@UsbService
-    }
-
-    override fun onBind(intent: Intent): IBinder {
-        Log.d("surya", "onBind() called")
-        return binder
-    }
-
-//    fun connect(driver: UsbSerialDriver, connection: UsbDeviceConnection) {
-//        mPort = driver.ports[0] // Most devices have just one port (port 0)
-//        mPort.open(connection)
-//        mPort.setParameters(115200, 8, UsbSerialPort.STOPBITS_1, UsbSerialPort.PARITY_NONE)
-//
-//        isUsbConnected = true
-//        Log.d(TAG, "My Usb Connected ${mPort.driver}")
-//    }
-
-    var listener: UsbServiceListener? = null
-    fun connect(driver: UsbSerialDriver, connection: UsbDeviceConnection) {
-        mPort = driver.ports[0] // Most devices have just one port (port 0)
-        mPort.open(connection)
-        mPort.setParameters(115200, 8, UsbSerialPort.STOPBITS_1, UsbSerialPort.PARITY_NONE)
-
-        isUsbConnected = true
-        Log.d(TAG, "My Usb Connected ${mPort.driver}")
-
-        val usbIoManager = SerialInputOutputManager(mPort,
-            object : SerialInputOutputManager.Listener{
-                override fun onNewData(data: ByteArray?) {
-//                    Log.e(TAG, "onNewData() called inside eventDrivenWrite()")
-                    listener?.onUsbRead(data)
-                }
-                override fun onRunError(e: Exception?) {
-                    Log.e(TAG, "onRunError() called inside eventDrivenWrite()")
-                    listener?.onUsbError(e)
-                }
-
-            })
-        usbIoManager.start();
-    }
-
-    fun disconnect() {
-        if(isUsbConnected){
-            mPort.close()
-            isUsbConnected = false;
-            Log.d(TAG, "My Usb disconnected:: ${mPort.driver}")
-        }
-    }
-
-//    fun eventDrivenWrite(command: TestRightCommands, listener: UsbServiceListener) {
-//        val usbIoManager = SerialInputOutputManager(mPort,
-//        object : SerialInputOutputManager.Listener{
-//            override fun onNewData(data: ByteArray?) {
-//                Log.e(TAG, "onNewData() called inside eventDrivenWrite() :: command = ${command.command}")
-//                listener.onUsbRead(data)
-//            }
-//            override fun onRunError(e: Exception?) {
-//                Log.e(TAG, "onRunError() called inside eventDrivenWrite()")
-//                listener.onUsbError(e)
-//            }
-//
-//        })
-//        usbIoManager.start();
-//
-//        try {
-//            mPort.write(command.command.toByteArray(), Constants.WRITE_TIMEOUT_MILLIS)
-//        } catch (e: IOException) {
-//            listener.onUsbError(e)
-//        }
-//    }
-
-    fun eventDrivenWrite(command: TestRightCommands, listener: UsbServiceListener) {
-        this.listener = listener
-        try {
-            mPort.write(command.command.toByteArray(), Constants.WRITE_TIMEOUT_MILLIS)
-        } catch (e: IOException) {
-            listener.onUsbError(e)
-        }
-    }
-
-//    fun write(command: TestRightCommands){
-//        mPort.write(command.command.toByteArray(), Constants.WRITE_TIMEOUT_MILLIS)
-//    }
-
-//    fun read(){
-//        val byteArray = ByteArray(3700)
-//        val len = mPort.read(byteArray, Constants.READ_TIMEOUT_MILLIS)
-//
-//        Log.d(TAG, "length is $len")
-//        val byteArrayCropped = ByteArray(len)
-//        System.arraycopy(byteArray, 0, byteArrayCropped, 0, len)
-//
-//        listener?.onUsbRead(byteArrayCropped)
-//    }
-
-}

app/src/main/java/com/example/hpos/util/MyUtils.kt

@@ -1,25 +0,0 @@
-package com.example.hpos.util
-
-import android.content.Context
-import android.os.Environment
-import com.example.hpos.R
-import java.io.File
-
-object MyUtils {
-
-    fun createAppFolder(context: Context) : String? {
-        val folderPath = Environment.getExternalStorageDirectory().absolutePath + "/" + context.resources.getString(R.string.app_name) + "/"
-        val file = File(folderPath)
-
-        return if (!file.exists()) {
-            if (!file.mkdirs()) {
-                null
-            } else {
-                folderPath
-            }
-        } else {
-            folderPath
-        }
-    }
-
-}

app/src/main/java/com/example/hpos/util/MyViewModelFactory.kt

@@ -1,19 +0,0 @@
-package com.example.hpos.util
-
-import android.content.Context
-import androidx.lifecycle.ViewModel
-import androidx.lifecycle.ViewModelProvider
-import com.example.hpos.presentation.MainViewModel
-import com.example.hpos.presentation.testRight.TestRightViewModel
-
-class MyViewModelFactory(private val context: Context) : ViewModelProvider.Factory {
-
-    override fun <T : ViewModel> create(modelClass: Class<T>): T {
-        if (modelClass.isAssignableFrom(MainViewModel::class.java))
-            return MainViewModel() as T
-        else if (modelClass.isAssignableFrom(TestRightViewModel::class.java))
-            return TestRightViewModel() as T
-        else
-            throw IllegalArgumentException("Unknown ViewModel class");
-    }
-}

app/src/main/java/com/example/hpostesting/HPOSTestingApplication.kt

@@ -0,0 +1,30 @@
+package com.example.hpostesting
+
+import android.app.Application
+import android.content.Context
+import androidx.room.Room
+import com.example.hpostesting.data.dao.MyDatabase
+import com.google.android.datatransport.runtime.dagger.Provides
+import com.google.firebase.firestore.FirebaseFirestore
+import com.google.firebase.firestore.FirebaseFirestoreSettings
+import dagger.hilt.android.HiltAndroidApp
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.SupervisorJob
+import javax.inject.Singleton
+
+@HiltAndroidApp
+class HPOSTestingApplication: Application() {
+    val applicationScope = CoroutineScope(SupervisorJob() + Dispatchers.IO)
+
+    override fun onCreate() {
+        super.onCreate()
+        val applicationScope = CoroutineScope(SupervisorJob() + Dispatchers.IO)
+        val firestoreSettings = FirebaseFirestoreSettings.Builder()
+            .setPersistenceEnabled(true) // Enable offline persistence if needed
+            .build()
+
+        val firestore = FirebaseFirestore.getInstance()
+        firestore.firestoreSettings = firestoreSettings
+    }
+}

app/src/main/java/com/example/hpostesting/data/DataHolder.kt

@@ -0,0 +1,30 @@
+package com.example.hpostesting.data
+
+import androidx.lifecycle.MutableLiveData
+import com.example.hpostesting.data.model.patient.HemoCubeTestData
+import com.example.hpostesting.data.model.patient.UserData
+import com.example.hpostesting.data.model.test.TestRightDeviceConstants
+import com.example.hpostesting.data.model.test.TestType
+
+object DataHolder {
+
+    var selectedTestType: TestType = TestType.SICKLECERT
+    val usbConnected = MutableLiveData(true)
+    var mobileUniqueId: String? = null
+    var isAppFolderCreated = false
+    var appFolderPath = ""
+    var isReferenceTaken = false
+    var sampleReadCounter = 0
+
+    var deviceConstant: TestRightDeviceConstants? = null
+    var deviceSerialNumber: String = "ABCD"
+    val deviceType = MutableLiveData<String>()
+    val wavelengthToPixelArray = ArrayList<Double>()
+    val intensityReferenceArray = ArrayList<Double>()
+    var selectedTest: UserData? = null
+    var hemoCubeTestData: HemoCubeTestData? = null
+    var kitSerial: String = ""
+    var location: UserData.Location? = null
+    var testExp: Boolean = true
+    var hemocubeResult: Double? = null
+}

app/src/main/java/com/example/hpostesting/data/InternetConnectionLiveData.kt

@@ -0,0 +1,62 @@
+package com.example.hpostesting.data
+
+
+import android.content.Context
+import android.net.ConnectivityManager
+import android.net.Network
+import android.net.NetworkCapabilities
+import android.net.NetworkRequest
+import android.os.Build
+import androidx.annotation.RequiresApi
+import androidx.lifecycle.LiveData
+
+class NetworkStatusLiveData(context: Context) : LiveData<Boolean>() {
+
+    private val connectivityManager: ConnectivityManager =
+        context.applicationContext.getSystemService(Context.CONNECTIVITY_SERVICE) as ConnectivityManager
+
+    private val networkCallback = object : ConnectivityManager.NetworkCallback() {
+        override fun onAvailable(network: Network) {
+            postValue(true)
+        }
+
+        override fun onLost(network: Network) {
+            postValue(false)
+        }
+    }
+
+    @RequiresApi(Build.VERSION_CODES.M)
+    override fun onActive() {
+        super.onActive()
+        postValue(isNetworkAvailable())
+        registerNetworkCallback()
+    }
+
+    override fun onInactive() {
+        super.onInactive()
+        unregisterNetworkCallback()
+    }
+
+    private fun registerNetworkCallback() {
+        val networkRequest = NetworkRequest.Builder()
+            .addTransportType(NetworkCapabilities.TRANSPORT_CELLULAR)
+            .addTransportType(NetworkCapabilities.TRANSPORT_WIFI)
+            .addTransportType(NetworkCapabilities.TRANSPORT_ETHERNET)
+            .build()
+
+        connectivityManager.registerNetworkCallback(networkRequest, networkCallback)
+    }
+
+    private fun unregisterNetworkCallback() {
+        connectivityManager.unregisterNetworkCallback(networkCallback)
+    }
+
+    @RequiresApi(Build.VERSION_CODES.M)
+    private fun isNetworkAvailable(): Boolean {
+        val network = connectivityManager.activeNetwork
+        val networkCapabilities = connectivityManager.getNetworkCapabilities(network)
+        return networkCapabilities != null &&
+                networkCapabilities.hasCapability(NetworkCapabilities.NET_CAPABILITY_INTERNET) &&
+                networkCapabilities.hasCapability(NetworkCapabilities.NET_CAPABILITY_VALIDATED)
+    }
+}

app/src/main/java/com/example/hpostesting/data/PreferenceUtility.kt

@@ -1,4 +1,4 @@
-package com.example.hpos.data
+package com.example.hpostesting.data
 
 import android.content.Context
 import android.content.SharedPreferences

app/src/main/java/com/example/hpostesting/data/Result.kt

@@ -0,0 +1,7 @@
+package com.example.hpostesting.data
+
+sealed class Result<out T : Any> {
+    data class Success<out T : Any>(val data: T) : Result<T>()
+    data class Error(val exception: Exception) : Result<Nothing>()
+    class Loading<T : Any> : Result<T>()
+}

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

@@ -0,0 +1,21 @@
+package com.example.hpostesting.data.api
+
+import com.example.hpostesting.data.model.deviceprovision.DeviceProvisionRequest
+import com.example.hpostesting.data.model.deviceprovision.DeviceProvisionResponse
+import com.example.hpostesting.data.model.login.LoginRequest
+import com.example.hpostesting.data.model.login.LoginResponse
+import retrofit2.http.Body
+import retrofit2.http.POST
+
+interface MolbioAuthApi {
+
+    @POST("deviceManagement/device/provision")
+    suspend fun deviceProvision(
+        @Body deviceProvisionRequest: DeviceProvisionRequest
+    ): DeviceProvisionResponse
+
+    @POST("deviceService/device/login")
+    suspend fun login(
+        @Body loginRequest: LoginRequest
+    ): LoginResponse
+}

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

@@ -0,0 +1,39 @@
+package com.example.hpostesting.data.api
+
+import com.example.hpostesting.data.model.log.UploadLogsResponse
+import com.example.hpostesting.data.model.molbioresult.MolbioV2ResultRequest
+import com.example.hpostesting.data.model.molbioresult.MolbioV2ResultResponse
+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.ResponseBody
+import retrofit2.http.Body
+import retrofit2.http.Multipart
+import retrofit2.http.POST
+import retrofit2.http.PUT
+import retrofit2.http.Part
+
+interface MolbioResultApi {
+
+    @PUT("deviceService/results/HPOS")
+    suspend fun uploadResults(
+        @Body molbioV2ResultRequest: MolbioV2ResultRequest
+    ): MolbioV2ResultResponse
+
+    @POST("deviceService/device/checkUpdate")
+    suspend fun checkUpdate(
+        @Body checkUpdateRequest: CheckUpdateRequest
+    ): CheckUpdateResponse
+
+    @POST("deviceService/device/getUpdate")
+    suspend fun deviceUpdate(
+        @Body deviceUpdateRequest: DeviceUpdateRequest
+    ): ResponseBody
+
+    @Multipart
+    @POST("deviceService/device/uploadLogs")
+    suspend fun uploadLogs(
+        @Part logFile: MultipartBody.Part
+    ): UploadLogsResponse
+}

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

@@ -0,0 +1,6 @@
+package com.example.hpostesting.data.api
+
+interface PropertyProvider {
+
+    fun getProperty(key: String): String
+}

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

@@ -0,0 +1,247 @@
+package com.example.hpostesting.data.constant
+
+object Constants {
+    const val ACTION_USB_PERMISSION = "shanmukha.in.sickle_cell.USB_PERMISSION"
+    const val HOMOCUBE_USB_PERMISSION = "shanmukha.in.sickle_cell_homocube.USB_PERMISSION"
+
+    const val BASE_URL = "www.google.com"
+
+    const val ABHA_APP_PACKAGE = "in.ndhm.phr"
+
+    const val serialNumber = "NKH5555AH"
+    const val deviceTypeName = "HPOS"
+    const val uid = "NKH5555AH"
+    const val deviceProvisionEmail = "HPOS_provisioner@bigtec.co.in"
+    const val deviceProvisionPassword = "f2ab0e7f9d69"
+    const val deviceID = "HCV-000-3001"
+    const val devicePassword = "810516d8f4c7"
+
+    const val ACCESS_TOKEN = "accessToken"
+    const val NATS_TOKEN = "natsToken"
+
+    const val WRITE_TIMEOUT_MILLIS = 30000   // 30 sec
+    const val READ_TIMEOUT_MILLIS = 60000   // 1 min
+    const val DELAY_BETWEEN_COMMANDS: Long = 1000
+
+    const val TEST_RIGHT_TOTAL_PIXEL = 3694
+
+    const val MAXIMUM_TEST_ALLOWED_BEFORE_REFERENCE = 40
+
+    const val RANGE_IN_RESULT_CALCULATIONS = 10
+
+    const val WAVELENGTH_OF_INTEREST_ONE = 427
+    const val WAVELENGTH_OF_INTEREST_TWO = 555
+
+    const val MIN_WAVELENGTH_RANGE_TO_RECORD = 350
+    const val MAX_WAVELENGTH_RANGE_TO_RECORD = 750
+
+    const val DEVICE_PRODUCT_ID = 24597
+    const val DEVICE_TYPE_HOMOCUBE = "HOMOCUBE"
+    const val DEVICE_TYPE_TEST_RIGHT = "TEST_RIGHT"
+
+    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
+
+    const val NO_OF_TIMES_TO_RUN_SAMPLE = 1
+
+    const val USER_ID = "usernameId"
+
+    val STATICID = listOf(
+        "ADMIN",
+        "VIZ-1000-0004",
+        "VIZ-1000-0005",
+        "VIZ-1000-0006",
+        "HC-V1-001",
+        "HC-V1-002",
+        "HC-V1-003",
+        "HC-V1-004",
+        "HC-V1-005",
+        "HC-V1-006",
+        "HC-V1-007",
+        "HC-V1-008",
+        "HC-V1-009",
+        "HC-V1-010",
+        "HC-V1-011",
+        "HC-V1-012",
+        "HC-V1-013",
+        "HC-V1-014",
+        "HC-V1-015",
+        "HC-V1-016",
+        "HC-V1-017",
+        "HC-V1-018",
+        "HC-V1-019",
+        "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"
+    )
+
+    const val password = "SMI@12345"
+
+    const val KIT_NUMBER = "KitNumber"
+    const val KIT_COUNT = "KitCount"
+    const val BUFFER_VALUE_1 = "BufferValue1"
+    const val BUFFER_VALUE_2 = "BufferValue2"
+    const val BUFFER_VALUE_3 = "BufferValue3"
+    const val BUFFER_VALUE_4 = "BufferValue4"
+    const val DEVICE_ID = "DEVICE_ID"
+
+    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>>>(
+        "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
+            listOf(1.0, 0.0)                // LED4
+        ),
+        "HCV-000-3002" to listOf(
+            listOf(0.723142, -0.09135),         // LED1, 435nm
+            listOf(0.581462456, -0.58502),      // LED2, 415nm
+            listOf(0.1964, 0.011565),           // LED3, 555nm
+            listOf(1.0, 0.0)                    // LED4
+        ),
+        "HCV-000-3003" to listOf(
+            listOf(0.723142, -0.09135),         // LED1, 435nm
+            listOf(0.581462456, -0.58502),      // LED2, 415nm
+            listOf(0.1964, 0.011565),           // LED3, 555nm
+            listOf(1.0, 0.0)                    // LED4
+        ),
+        "HCV-000-3004" 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-000-3005" 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-000-3006" 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-000-3007" 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-000-3008" 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(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>>>(
+        "HCV-000-3001" to listOf(
+            listOf(20000, 25074),
+            listOf(20000, 24596),
+            listOf(20000, 26065),
+            listOf(20000, 27093),
+        ),
+        "HCV-000-3002" to listOf(
+            listOf(24500, 26250),
+            listOf(24500, 26250),
+            listOf(24500, 26250),
+            listOf(24500, 26250),
+        ),
+        "HCV-000-3003" to listOf(
+            listOf(24500, 26250),
+            listOf(24500, 26250),
+            listOf(24500, 26250),
+            listOf(24500, 26250),
+        ),
+        "HCV-000-3004" to listOf(
+            listOf(24500, 26250),
+            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),
+        )
+    )
+}

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

@@ -0,0 +1,9 @@
+package com.example.hpostesting.data.constant
+
+enum class HemoCubeCommands(val command: String) {
+    startBuffer("B\r"),
+    runDiagnostics("D\r"),
+    startSample("S\r"),
+    getSample("P\r"),
+    getDeviceId("I\r"),
+}

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

@@ -0,0 +1,30 @@
+package com.example.hpostesting.data.constant
+
+import android.content.Context
+import android.content.SharedPreferences
+import java.util.Locale
+
+object LanguageManager {
+    private const val LANGUAGE_PREF_KEY = "language_pref"
+
+    fun setLocale(context: Context, languageCode: String) {
+        val locale = Locale(languageCode)
+        Locale.setDefault(locale)
+
+        val resources = context.resources
+        val configuration = resources.configuration
+        configuration.setLocale(locale)
+
+        context.createConfigurationContext(configuration)
+    }
+
+    fun persistLanguagePreference(context: Context, languageCode: String) {
+        val prefs: SharedPreferences = context.getSharedPreferences("AppPrefs", Context.MODE_PRIVATE)
+        prefs.edit().putString(LANGUAGE_PREF_KEY, languageCode).apply()
+    }
+
+    fun getSavedLanguage(context: Context): String {
+        val prefs: SharedPreferences = context.getSharedPreferences("AppPrefs", Context.MODE_PRIVATE)
+        return prefs.getString(LANGUAGE_PREF_KEY, "en") ?: "en"
+    }
+}

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

@@ -1,4 +1,4 @@
-package com.example.hpos.data.constant
+package com.example.hpostesting.data.constant
 
 enum class TestRightCommands(val command: String) {
     led2Set50("led2 50\r"),

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

@@ -0,0 +1,38 @@
+package com.example.hpostesting.data.dao
+
+import androidx.room.TypeConverter
+import com.example.hpostesting.data.model.patient.UserData
+import com.google.common.reflect.TypeToken
+import com.google.gson.Gson
+
+class Converters {
+    private val gson = Gson()
+
+    @TypeConverter
+    fun fromString(value: String?): UserData.Location? {
+        return if (value != null) {
+            gson.fromJson(value, UserData.Location::class.java)
+        } else {
+            null
+        }
+    }
+    @TypeConverter
+    fun toString(location: UserData.Location?): String? {
+        return if (location != null) {
+            gson.toJson(location)
+        } else {
+            null
+        }
+    }
+
+    @TypeConverter
+    fun fromList(list: List<Double>): String {
+        return Gson().toJson(list)
+    }
+
+    @TypeConverter
+    fun toList(json: String): List<Double> {
+        val type = object : TypeToken<List<Double>>() {}.type
+        return Gson().fromJson(json, type)
+    }
+}

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

@@ -0,0 +1,24 @@
+package com.example.hpostesting.data.dao
+
+import androidx.lifecycle.LiveData
+import androidx.room.Dao
+import androidx.room.Insert
+import androidx.room.OnConflictStrategy
+import androidx.room.Query
+import com.example.hpostesting.data.model.patient.DeviceData
+import com.example.hpostesting.data.model.patient.HemoCubeTestData
+import com.example.hpostesting.data.model.patient.UserData
+@Dao
+interface DeviceDao {
+    @Query("SELECT * from device_table")
+    fun getAll(): LiveData<List<HemoCubeTestData>>
+
+    @Insert(onConflict = OnConflictStrategy.REPLACE)
+    suspend fun insertAll(deviceData: DeviceData)
+
+    @Query("SELECT * FROM device_table WHERE deviceId = :id")
+    suspend fun getUserByID(id: String): HemoCubeTestData
+
+    @Query("DELETE FROM device_table WHERE deviceId = :id")
+    suspend fun deleteById(id: String)
+}

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

@@ -0,0 +1,26 @@
+package com.example.hpostesting.data.dao
+
+import androidx.lifecycle.LiveData
+import androidx.room.Dao
+import androidx.room.Insert
+import androidx.room.OnConflictStrategy
+import androidx.room.Query
+import com.example.hpostesting.data.model.patient.HemoCubeTestData
+import com.example.hpostesting.data.model.patient.UserData
+@Dao
+interface HemoCubeDao {
+    @Query("SELECT * from hemo_cube_test_table")
+    fun getAll(): LiveData<List<HemoCubeTestData>>
+
+    @Insert(onConflict = OnConflictStrategy.REPLACE)
+    suspend fun insertAll(hemoCubeTestData: HemoCubeTestData)
+
+    @Query("SELECT * FROM hemo_cube_test_table WHERE _id = :id")
+    suspend fun getUserByID(id: String): HemoCubeTestData
+
+    @Query("DELETE FROM hemo_cube_test_table WHERE _id = :id")
+    suspend fun deleteById(id: String)
+
+    @Query("UPDATE hemo_cube_test_table SET localFlag = :newValue WHERE _id = :id")
+    suspend fun updateFieldById(id: String, newValue: Boolean)
+}

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

@@ -0,0 +1,19 @@
+package com.example.hpostesting.data.dao
+
+import android.content.Context
+import androidx.room.Database
+import androidx.room.Room
+import androidx.room.RoomDatabase
+import androidx.room.TypeConverters
+import com.example.hpostesting.data.model.patient.DeviceData
+import com.example.hpostesting.data.model.patient.UserData
+import com.example.hpostesting.data.model.patient.HemoCubeTestData
+import com.google.android.datatransport.runtime.dagger.Provides
+import javax.inject.Singleton
+
+@Database(entities = [UserData::class, HemoCubeTestData::class, DeviceData::class], version = 14, exportSchema = false)
+@TypeConverters(Converters::class)
+abstract class MyDatabase : RoomDatabase() {
+    abstract fun userDao(): UserDao
+    abstract fun hemoCubeDao(): HemoCubeDao
+}

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

@@ -0,0 +1,23 @@
+package com.example.hpostesting.data.dao
+
+import androidx.lifecycle.LiveData
+import androidx.room.Dao
+import androidx.room.Insert
+import androidx.room.OnConflictStrategy
+import androidx.room.Query
+import com.example.hpostesting.data.model.patient.UserData
+
+@Dao
+interface UserDao {
+    @Query("SELECT * from user_table")
+    fun getAll(): LiveData<List<UserData>>
+
+    @Insert(onConflict = OnConflictStrategy.REPLACE)
+    suspend fun insertAll(userData: UserData)
+
+    @Query("SELECT * FROM user_table WHERE _id = :id")
+    suspend fun getUserByID(id: String): UserData
+
+    @Query("DELETE FROM user_table WHERE _id = :id")
+    suspend fun deleteById(id: String)
+}

app/src/main/java/com/example/hpostesting/data/datasource/LocalFileDataSource.kt

@@ -0,0 +1,23 @@
+package com.example.hpostesting.data.datasource
+
+import com.opencsv.CSVWriter
+import java.io.File
+import java.io.FileWriter
+
+class LocalFileDataSource {
+
+    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){
+        val writer = FileWriter(File(filepath))
+
+        writer.append(contents)
+        writer.flush()
+        writer.close()
+    }
+
+}

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

@@ -0,0 +1,21 @@
+package com.example.hpostesting.data.model
+
+
+class AadharCard {
+    var name = ""
+    var dateOfBirth = ""
+    var gender = ""
+    var careOf = ""
+    var district = ""
+    var landmark = ""
+    var house = ""
+    var location = ""
+    var pinCode = ""
+    var postOffice = ""
+    var state = ""
+    var street = ""
+    var subDistrict = ""
+    var vtc = ""
+    var mobile = ""
+
+}

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

@@ -1,4 +1,4 @@
-package com.example.hpos.data.model
+package com.example.hpostesting.data.model
 
 data class CalculationVariableForTest(
     var pixelNo: Int,

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

@@ -1,4 +1,4 @@
-package com.example.hpos.data.model
+package com.example.hpostesting.data.model
 
 data class ErrorMessage (
     val message: String,

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

@@ -0,0 +1,8 @@
+package com.example.hpostesting.data.model
+
+data class Location(
+    var latitude: Double?,
+    var longitude: Double?
+) {
+    constructor() : this(null, null)
+}

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

@@ -1,4 +1,6 @@
-package com.example.hpos.data.model
+package com.example.hpostesting.data.model
+
+import com.example.hpostesting.data.model.test.TestRightResultType
 
 data class PatientData(
     val name: String,

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

@@ -0,0 +1,15 @@
+package com.example.hpostesting.data.model
+
+import java.util.Calendar
+import java.util.Date
+
+data class PendingUploads(
+    // Filename
+    val pendingId: String,
+    val mobileId: String,
+    val patientId: String,
+    val filePath: String,
+    val timeAdded: Date
+) {
+    constructor(): this("", "", "", "", Calendar.getInstance().time)
+}

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

@@ -0,0 +1,7 @@
+package com.example.hpostesting.data.model
+
+sealed class Response<out R> {
+    data class Success<out T>(val data: T) : Response<T>()
+    data class Error(val exception: Exception) : Response<Nothing>()
+//    object Loading : Response<Nothing>()
+}

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

@@ -0,0 +1,6 @@
+package com.example.hpostesting.data.model.deviceprovision
+
+data class Credentials(
+    val password: String? = "",
+    val username: String? = ""
+)

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

@@ -0,0 +1,17 @@
+package com.example.hpostesting.data.model.deviceprovision
+
+data class Device(
+    val assigned: Boolean? = false,
+    val createdAt: String? = "",
+    val createdBy: Int? = 0,
+    val deviceType: DeviceType? = DeviceType(),
+    val deviceTypeId: Int? = 0,
+    val deviceUser: DeviceUser? = DeviceUser(),
+    val enabled: Boolean? = false,
+    val id: Int? = 0,
+    val name: String? = "",
+    val serialNumber: String? = "",
+    val uid: String? = "",
+    val updatedAt: String? = "",
+    val updatedBy: Int? = 0
+)

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

@@ -0,0 +1,6 @@
+package com.example.hpostesting.data.model.deviceprovision
+
+data class DeviceProvisionData(
+    val credentials: Credentials? = Credentials(),
+    val device: Device? = Device()
+)

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

@@ -0,0 +1,9 @@
+package com.example.hpostesting.data.model.deviceprovision
+
+data class DeviceProvisionRequest(
+    val deviceTypeName: String? = "",
+    val email: String? = "",
+    val password: String? = "",
+    val serialNumber: String? = "",
+    val uid: String? = ""
+)

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

@@ -0,0 +1,12 @@
+package com.example.hpostesting.data.model.deviceprovision
+
+import com.google.gson.annotations.SerializedName
+
+data class DeviceProvisionResponse(
+    @SerializedName("Data")
+    val data: DeviceProvisionData? = DeviceProvisionData(),
+    @SerializedName("Message")
+    val message: String? = "",
+    @SerializedName("Result")
+    val result: String? = ""
+)

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

@@ -0,0 +1,12 @@
+package com.example.hpostesting.data.model.deviceprovision
+
+data class DeviceType(
+    val createdAt: String? = "",
+    val createdBy: Int? = 0,
+    val description: String? = "",
+    val enabled: Boolean? = false,
+    val id: Int? = 0,
+    val name: String? = "",
+    val updatedAt: String? = "",
+    val updatedBy: Int? = 0
+)

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

@@ -0,0 +1,15 @@
+package com.example.hpostesting.data.model.deviceprovision
+
+data class DeviceUser(
+    val createdAt: String? = "",
+    val createdBy: Int? = 0,
+    val deviceId: Int? = 0,
+    val enabled: Boolean? = false,
+    val id: Int? = 0,
+    val lastLogin: Any? = Any(),
+    val natsToken: String? = "",
+    val natsTokenExpiry: String? = "",
+    val updatedAt: String? = "",
+    val updatedBy: Int? = 0,
+    val username: String? = ""
+)

app/src/main/java/com/example/hpostesting/data/model/diagnostics/DiagnosticsData.kt

@@ -0,0 +1,9 @@
+package com.example.hpostesting.data.model.diagnostics
+
+data class DiagnosticsData (
+    var deviceId: String = "",
+    var appVersion: String? = "",
+    var deviceType: String = "HEMOCUBE",
+    var deviceData: String = "",
+    var runTime: String = ""
+)

app/src/main/java/com/example/hpostesting/data/model/log/UploadLogsData.kt

@@ -0,0 +1,5 @@
+package com.example.hpostesting.data.model.log
+
+data class UploadLogsData(
+    val filename: String? = ""
+)

app/src/main/java/com/example/hpostesting/data/model/log/UploadLogsResponse.kt

@@ -0,0 +1,12 @@
+package com.example.hpostesting.data.model.log
+
+import com.google.gson.annotations.SerializedName
+
+data class UploadLogsResponse(
+    @SerializedName("Data")
+    val data: UploadLogsData? = UploadLogsData(),
+    @SerializedName("Message")
+    val message: String? = "",
+    @SerializedName("Result")
+    val result: String? = ""
+)

app/src/main/java/com/example/hpostesting/data/model/login/Device.kt

@@ -0,0 +1,16 @@
+package com.example.hpostesting.data.model.login
+
+data class Device(
+    val assigned: Boolean? = false,
+    val createdAt: String? = "",
+    val createdBy: Int? = 0,
+    val deviceType: DeviceType? = DeviceType(),
+    val deviceTypeId: Int? = 0,
+    val enabled: Boolean? = false,
+    val id: Int? = 0,
+    val name: String? = "",
+    val serialNumber: String? = "",
+    val uid: String? = "",
+    val updatedAt: String? = "",
+    val updatedBy: Int? = 0
+)

app/src/main/java/com/example/hpostesting/data/model/login/DeviceType.kt

@@ -0,0 +1,12 @@
+package com.example.hpostesting.data.model.login
+
+data class DeviceType(
+    val createdAt: String? = "",
+    val createdBy: Int? = 0,
+    val description: String? = "",
+    val enabled: Boolean? = false,
+    val id: Int? = 0,
+    val name: String? = "",
+    val updatedAt: String? = "",
+    val updatedBy: Int? = 0
+)

app/src/main/java/com/example/hpostesting/data/model/login/DeviceUser.kt

@@ -0,0 +1,16 @@
+package com.example.hpostesting.data.model.login
+
+data class DeviceUser(
+    val createdAt: String? = "",
+    val createdBy: Int? = 0,
+    val device: Device? = Device(),
+    val deviceId: Int? = 0,
+    val enabled: Boolean? = false,
+    val id: Int? = 0,
+    val lastLogin: String? = "",
+    val natsToken: String? = "",
+    val natsTokenExpiry: String? = "",
+    val updatedAt: String? = "",
+    val updatedBy: Int? = 0,
+    val username: String? = ""
+)

app/src/main/java/com/example/hpostesting/data/model/login/LoginData.kt

@@ -0,0 +1,6 @@
+package com.example.hpostesting.data.model.login
+
+data class LoginData(
+    val accessToken: String? = "",
+    val deviceUser: DeviceUser? = DeviceUser()
+)

app/src/main/java/com/example/hpostesting/data/model/login/LoginRequest.kt

@@ -0,0 +1,12 @@
+package com.example.hpostesting.data.model.login
+
+data class LoginRequest(
+    val lab: String? = "",
+    val latitude: String? = "",
+    val location: String? = "",
+    val longitude: String? = "",
+    val mode: String? = "",
+    val password: String? = "",
+    val serialNumber: String? = "",
+    val username: String? = ""
+)

app/src/main/java/com/example/hpostesting/data/model/login/LoginResponse.kt

@@ -0,0 +1,12 @@
+package com.example.hpostesting.data.model.login
+
+import com.google.gson.annotations.SerializedName
+
+data class LoginResponse(
+    @SerializedName("Data")
+    val data: LoginData? = LoginData(),
+    @SerializedName("Message")
+    val message: String? = "",
+    @SerializedName("Result")
+    val result: String? = ""
+)

app/src/main/java/com/example/hpostesting/data/model/molbioresult/MolbioV2Result.kt

@@ -0,0 +1,38 @@
+package com.example.hpostesting.data.model.molbioresult
+
+import com.example.hpostesting.data.model.patient.HemoCubeTestData
+
+data class MolbioV2Result(
+    val age: Int? = 0,
+    val analysisDate: String? = "",
+    val analysisId: String? = "",
+    val analysisStatus: String? = "",
+    val analysisType: String? = "",
+    val analysisTypeMethod: String? = "",
+    val bloodGroup: String? = "",
+    val coefficients: List<Int>? = listOf(),
+    val collectionLocation: List<Any>? = listOf(),
+    val collectionTime: String? = "",
+    val collector: String? = "",
+    val curveFitting: String? = "",
+    val deviceName: String? = "",
+    val expiryTime: String? = "",
+    val gender: String? = "",
+    val interpretation: String? = "",
+    val `operator`: String? = "",
+    val patientId: Int? = 0,
+    val pregnancy: Boolean? = false,
+    val rawData: HemoCubeTestData? = HemoCubeTestData(),
+    val recommendation: String? = "",
+    val sampleId: String? = "",
+    val sampleType: String? = "",
+    val sickleCellHistory: Boolean? = false,
+    val testId: String? = "",
+    val testResult: String? = "",
+    val testStatus: String? = "",
+    val testTime: String? = "",
+    val testType: String? = "",
+    val thresholds: String? = "",
+    val underMedication: Boolean? = false,
+    val volume: Int? = 0
+)

app/src/main/java/com/example/hpostesting/data/model/molbioresult/MolbioV2ResultData.kt

@@ -0,0 +1,42 @@
+package com.example.hpostesting.data.model.molbioresult
+
+import com.example.hpostesting.data.model.patient.HemoCubeTestData
+
+data class MolbioV2ResultData(
+    val age: Int? = 0,
+    val analysisDate: String? = "",
+    val analysisStatus: String? = "",
+    val analysisType: String? = "",
+    val analysisTypeMethod: String? = "",
+    val bloodGroup: String? = "",
+    val coefficients: List<Int>? = listOf(),
+    val collectionLocation: List<Any>? = listOf(),
+    val collectionTime: String? = "",
+    val collector: String? = "",
+    val createdAt: String? = "",
+    val createdBy: Int? = 0,
+    val curveFitting: String? = "",
+    val deviceId: Int? = 0,
+    val expiryTime: String? = "",
+    val gender: String? = "",
+    val id: Int? = 0,
+    val interpretation: String? = "",
+    val `operator`: String? = "",
+    val patientId: Int? = 0,
+    val pregnancy: Boolean? = false,
+    val rawData: HemoCubeTestData? = HemoCubeTestData(),
+    val recommendation: String? = "",
+    val sampleId: String? = "",
+    val sampleType: String? = "",
+    val sickleCellHistory: Boolean? = false,
+    val testId: String? = "",
+    val testResult: String? = "",
+    val testStatus: String? = "",
+    val testTime: String? = "",
+    val testType: String? = "",
+    val thresholds: String? = "",
+    val underMedication: Boolean? = false,
+    val updatedAt: String? = "",
+    val updatedBy: Int? = 0,
+    val volume: Int? = 0
+)

app/src/main/java/com/example/hpostesting/data/model/molbioresult/MolbioV2ResultRequest.kt

@@ -0,0 +1,5 @@
+package com.example.hpostesting.data.model.molbioresult
+
+data class MolbioV2ResultRequest(
+    val results: List<MolbioV2Result>? = listOf()
+)

app/src/main/java/com/example/hpostesting/data/model/molbioresult/MolbioV2ResultResponse.kt

@@ -0,0 +1,12 @@
+package com.example.hpostesting.data.model.molbioresult
+
+import com.google.gson.annotations.SerializedName
+
+data class MolbioV2ResultResponse(
+    @SerializedName("Data")
+    val data: List<MolbioV2ResultData>? = listOf(),
+    @SerializedName("Message")
+    val message: String? = "",
+    @SerializedName("Result")
+    val result: String? = ""
+)

app/src/main/java/com/example/hpostesting/data/model/molbioresult/RawData.kt

@@ -0,0 +1,55 @@
+package com.example.hpostesting.data.model.molbioresult
+
+import com.example.hpostesting.data.model.patient.UserData
+
+data class RawData(
+    var _id: String = "",
+    var name: String = "",
+    var incubationTime: String = "",
+    var bloodGroup: String = "",
+    var birthYear: String = "",
+    var state: String = "",
+    var abhaId: String = "",
+    var userImageURL: String = "",
+    var location: UserData.Location? = null,
+    var reportUploadTime: String? = "",
+    var testType: String? = "HEMOCUBE",
+    var testTime: String? = "",
+    var testStatus: Boolean? = false,
+    var gender: String = "",
+    var localFlag: Boolean = false,
+    var deviceId: String? = "",
+    var appVersion:String? = "",
+    var deviceSerialNumber: String = "",
+    var deviceType: String = "HEMOCUBE",
+    var kitSerial: String = "",
+    var resultData: String = "",
+    var led1Buffer: Double? = null,
+    var led2Buffer: Double? = null,
+    var led3Buffer: Double? = null,
+    var led4Buffer: Double? = null,
+    var led1Sample: Double? = null,
+    var led2Sample: Double? = null,
+    var led3Sample: Double? = null,
+    var led4Sample: Double? = null,
+    var led1Average: Double? = null,
+    var led2Average: Double? = null,
+    var led3Average: Double? = null,
+    var led4Average: Double? = null,
+    var abs1: Double? = null,
+    var abs2: Double? = null,
+    var abs3: Double? = null,
+    var abs4: Double? = null,
+    var deviceRatio: Double? = null,
+    var calculatedRatio: Double? = null,
+    var predictedDenovixRatio: Double? = null,
+    var coefficients: String? = "",
+    var classificationResult: String = "",
+    var prdClassification: String = "",
+    var errorMessages: String = "",
+    var batteryLevel: String = "",
+    var batteryCapacity: String = "",
+    var batteryMaxCapacity: String = "",
+    var batteryTemperature: String = "",
+    var batteryVoltage: String = "",
+)

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

@@ -0,0 +1,21 @@
+package com.example.hpostesting.data.model.patient
+
+data class BufferCheckData(
+    var kitno: String = "",
+    var deviceId: String? = "",
+    var appVersion:String? = "",
+    var deviceSerialNumber: String = "",
+    var deviceType: String = "HEMOCUBE",
+    var resultData: String = "",
+    var led1Buffer: Double? = null,
+    var led2Buffer: Double? = null,
+    var led1Sample: Double? = null,
+    var led2Sample: Double? = null,
+    var led1Average: Double? = null,
+    var led2Average: Double? = null,
+    var deviceRatio: Double? = null,
+    var calculatedRatio: Double? = null,
+    var coefficients: String? = "",
+    var classificationResult: String = "",
+    var testTime: String = ""
+)

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

@@ -0,0 +1,19 @@
+package com.example.hpostesting.data.model.patient
+
+import androidx.room.Entity
+import androidx.room.PrimaryKey
+import com.google.firebase.firestore.PropertyName
+
+@Entity(tableName = "device_table")
+data class DeviceData(
+    @PrimaryKey
+    var _id: String = "",
+    @get:PropertyName("deviceId") @set:PropertyName("deviceId")
+    var deviceId: String = "",
+    @get:PropertyName("deviceType") @set:PropertyName("deviceType")
+    var deviceType: String = "",
+    @get:PropertyName("coefficients") @set:PropertyName("coefficients")
+    var coefficients: List<Double> = emptyList(),
+    @get:PropertyName("calibratedAt") @set:PropertyName("calibratedAt")
+    var calibratedAt: String = ""
+)

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

@@ -0,0 +1,59 @@
+package com.example.hpostesting.data.model.patient
+
+import androidx.room.Entity
+import androidx.room.PrimaryKey
+
+@Entity(tableName = "hemo_cube_test_table")
+data class HemoCubeTestData(
+    @PrimaryKey
+    var _id: String = "",
+    var name: String = "",
+    var incubationTime: String = "",
+    var bloodGroup: String = "",
+    var birthYear: String = "",
+    var state: String = "",
+    var abhaId: String = "",
+    var userImageURL: String = "",
+    var location: UserData.Location? = null,
+    var reportUploadTime: String? = "",
+    var testType: String? = "HEMOCUBE",
+    var testTime: String? = "",
+    var testStatus: Boolean? = false,
+    var gender: String = "",
+    var localFlag: Boolean = false,
+    var deviceId: String? = "",
+    var appVersion:String? = "",
+    var deviceSerialNumber: String = "",
+    var deviceType: String = "HEMOCUBE",
+    var kitSerial: String = "",
+    var resultData: String = "",
+    var led1Buffer: Double? = null,
+    var led2Buffer: Double? = null,
+    var led3Buffer: Double? = null,
+    var led4Buffer: Double? = null,
+    var led1Sample: Double? = null,
+    var led2Sample: Double? = null,
+    var led3Sample: Double? = null,
+    var led4Sample: Double? = null,
+    var led1Average: Double? = null,
+    var led2Average: Double? = null,
+    var led3Average: Double? = null,
+    var led4Average: Double? = null,
+    var abs1: Double? = null,
+    var abs2: Double? = null,
+    var abs3: Double? = null,
+    var abs4: Double? = null,
+    var deviceRatio: Double? = null,
+    var calculatedRatio: Double? = null,
+    var predictedDenovixRatio: Double? = null,
+    var coefficients: String? = "",
+    var classificationResult: String = "",
+    var prdClassification: String = "",
+    var errorMessages: String = "",
+    var batteryLevel: String = "",
+    var batteryCapacity: String = "",
+    var batteryMaxCapacity: String = "",
+    var batteryTemperature: String = "",
+    var batteryVoltage: String = "",
+    var molbioFlag: Boolean = false
+)

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

@@ -0,0 +1,70 @@
+package com.example.hpostesting.data.model.patient
+
+import java.util.Date
+
+data class PatientDetails(
+    var id: String,
+    var isIdABHA: Boolean,
+    var name: String?,
+    var yob: Int?,
+    var gender: Gender?,
+    var mobile: String?,
+    var isUnderMedication: Boolean?,
+    var isUnderTransfusion: Boolean?,
+    val photoUrl: String?,
+    var careOf: String?,
+    var isMarried: Boolean?,
+    var bloodGroup: String?,
+    var address: Address?,
+    var category: Category?,
+    var registerDate: Date?,
+    var uploadDate: Date?
+) {
+    constructor() : this(
+        "",
+        false,
+        null,
+        null,
+        null,
+        null,
+        null,
+        null,
+        null,
+        null,
+        null,
+        null,
+        null,
+        null,
+        null,
+        null
+    )
+
+    enum class Gender {
+        MALE,
+        FEMALE,
+        OTHER
+    }
+
+
+    data class Address(
+        var house: String?,
+        val street: String?,
+        var city: String?,
+        val landMark: String?,
+        var postOffice: String?,
+        var district: String?,
+        val subDistrict: String?,
+        var state: String?,
+        val vtc: String?,
+        var pinCode: Int?,
+    ) {
+        constructor() : this(null, null, null, null, null, null, null, null, null, null)
+    }
+
+    enum class Category {
+        GENERAL,
+        OBC,
+        SC,
+        ST,
+    }
+}

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

@@ -0,0 +1,59 @@
+package com.example.hpostesting.data.model.patient
+
+import androidx.room.Entity
+import androidx.room.PrimaryKey
+import com.example.hpostesting.data.model.test.TestRightResultType
+
+@Entity(tableName = "user_table")
+data class UserData(
+    @PrimaryKey
+    var _id: String = "",
+    var name: String = "",
+    var incubationTime: String = "",
+    var birthYear: String = "",
+    var abhaId: String = "",
+    var bloodGroup: String = "",
+    var userImageURL: String = "",
+    var gender: String ="",
+    var location: Location? = null,
+    var createdBy: String? = "",
+    var reportUploadTime: String? = "",
+    var testTime: String? = "",
+    var testStatus: Boolean? = false,
+    var mobileId: String = "",
+    var deviceId: String = "",
+    var state: String = "",
+    var deviceSerialNumber: String = "",
+    var kitSerial: String = "",
+    var csvPath: String = "",
+    var reportPath: String = "",
+    var result: TestRightResultType? = null,
+    var resultRatio: Double? = null,
+    var prdClassification: String = ""
+) {
+    enum class Gender {
+        MALE,
+        FEMALE,
+        OTHER
+    }
+
+    data class Location(
+        var latitude: Double? = null,
+        var longitude: Double? = null
+    )
+}
+
+fun UserData.toHemoCubeTestData() = HemoCubeTestData(
+    _id = _id,
+    name = name,
+    birthYear = birthYear,
+    userImageURL = userImageURL,
+    testStatus = testStatus,
+    location = location,
+    gender = gender,
+    state = state,
+    abhaId = abhaId,
+    bloodGroup = bloodGroup,
+    prdClassification = prdClassification,
+    testTime = testTime
+)

app/src/main/java/com/example/hpostesting/data/model/test/TestRightCalculationData.kt

@@ -1,4 +1,4 @@
-package com.example.hpos.data.model
+package com.example.hpostesting.data.model.test
 
 data class TestRightCalculationData(
     var absorbanceOne: Double?,

app/src/main/java/com/example/hpostesting/data/model/test/TestRightDeviceConstants.kt

@@ -1,4 +1,4 @@
-package com.example.hpos.data.model
+package com.example.hpostesting.data.model.test
 
 data class TestRightDeviceConstants(
     var a: String,

app/src/main/java/com/example/hpostesting/data/model/test/TestRightResultType.kt

@@ -1,8 +1,10 @@
-package com.example.hpos.data.model
+package com.example.hpostesting.data.model.test
 
 enum class TestRightResultType {
     NORMAL,
     SICKLECELLTRAIT,
     SICKLECELLDISEASE,
+    POSITIVEBORDERLINE,
+    NEGATIVEBORDERLINE,
     UNDEFINED
 }

app/src/main/java/com/example/hpostesting/data/model/test/TestType.kt

@@ -1,4 +1,4 @@
-package com.example.hpos.data.model
+package com.example.hpostesting.data.model.test
 
 enum class TestType {
     SICKLECERT,

app/src/main/java/com/example/hpostesting/data/model/updates/CheckUpdateData.kt

@@ -0,0 +1,5 @@
+package com.example.hpostesting.data.model.updates
+
+data class CheckUpdateData(
+    val version: String? = ""
+)

app/src/main/java/com/example/hpostesting/data/model/updates/CheckUpdateRequest.kt

@@ -0,0 +1,5 @@
+package com.example.hpostesting.data.model.updates
+
+data class CheckUpdateRequest(
+    val currentVersion: String? = ""
+)

app/src/main/java/com/example/hpostesting/data/model/updates/CheckUpdateResponse.kt

@@ -0,0 +1,12 @@
+package com.example.hpostesting.data.model.updates
+
+import com.google.gson.annotations.SerializedName
+
+data class CheckUpdateResponse(
+    @SerializedName("Data")
+    val data: CheckUpdateData? = CheckUpdateData(),
+    @SerializedName("Message")
+    val message: String? = "",
+    @SerializedName("Result")
+    val result: String? = ""
+)

app/src/main/java/com/example/hpostesting/data/model/updates/DeviceUpdateRequest.kt

@@ -0,0 +1,5 @@
+package com.example.hpostesting.data.model.updates
+
+data class DeviceUpdateRequest(
+    val serial_no: String? = ""
+)

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

@@ -0,0 +1,205 @@
+package com.example.hpostesting.data.repository
+
+import android.net.Uri
+import com.example.hpostesting.data.Result
+import com.example.hpostesting.data.api.MolbioAuthApi
+import com.example.hpostesting.data.api.MolbioResultApi
+import com.example.hpostesting.data.model.PendingUploads
+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.log.UploadLogsResponse
+import com.example.hpostesting.data.model.login.LoginRequest
+import com.example.hpostesting.data.model.login.LoginResponse
+import com.example.hpostesting.data.model.molbioresult.MolbioV2ResultRequest
+import com.example.hpostesting.data.model.molbioresult.MolbioV2ResultResponse
+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.updates.CheckUpdateRequest
+import com.example.hpostesting.data.model.updates.CheckUpdateResponse
+import com.example.hpostesting.data.model.updates.DeviceUpdateRequest
+import com.google.firebase.crashlytics.ktx.crashlytics
+import com.google.firebase.firestore.FirebaseFirestore
+import com.google.firebase.firestore.ktx.firestore
+import com.google.firebase.ktx.Firebase
+import com.google.firebase.storage.ktx.storage
+import kotlinx.coroutines.tasks.await
+import okhttp3.MultipartBody
+import okhttp3.ResponseBody
+import java.io.File
+import java.net.ConnectException
+import java.net.SocketTimeoutException
+import javax.inject.Inject
+import javax.inject.Named
+
+class NetworkException(message: String, cause: Throwable) : Exception(message, cause)
+class DatabaseRepository @Inject constructor(
+    @Named("Auth")private val molbioAuthApi: MolbioAuthApi,
+    private val molbioResultApi: MolbioResultApi
+) : Repository {
+
+    private val db: FirebaseFirestore = Firebase.firestore
+    private val storage = Firebase.storage
+
+    private suspend fun <T : Any> safeApiCall(apiCall: suspend () -> T): Result<T> {
+        return try {
+            val response = apiCall.invoke()
+            Result.Success(response)
+        } catch (e: SocketTimeoutException) {
+            Result.Error(NetworkException("Network timeout", e))
+        } catch (e: ConnectException) {
+            Result.Error(NetworkException("Network connection failed", e))
+        } catch (e: Exception) {
+            Result.Error(e)
+        }
+    }
+
+    suspend fun deviceProvision(deviceProvisionRequest: DeviceProvisionRequest): Result<DeviceProvisionResponse> {
+        return safeApiCall { molbioAuthApi.deviceProvision(deviceProvisionRequest) }
+    }
+
+    suspend fun login(loginRequest: LoginRequest): Result<LoginResponse> {
+        return safeApiCall { molbioAuthApi.login(loginRequest) }
+    }
+
+    suspend fun uploadResults(molbioV2ResultRequest: MolbioV2ResultRequest): Result<MolbioV2ResultResponse> {
+        return safeApiCall { molbioResultApi.uploadResults(molbioV2ResultRequest) }
+    }
+
+    suspend fun checkUpdate(checkUpdateRequest: CheckUpdateRequest): Result<CheckUpdateResponse> {
+        return safeApiCall { molbioResultApi.checkUpdate(checkUpdateRequest) }
+    }
+
+    suspend fun deviceUpdate(deviceUpdateRequest: DeviceUpdateRequest): Result<ResponseBody> {
+        return safeApiCall { molbioResultApi.deviceUpdate(deviceUpdateRequest) }
+    }
+
+    suspend fun uploadLogs(logFile: MultipartBody.Part): Result<UploadLogsResponse> {
+        return safeApiCall { molbioResultApi.uploadLogs(logFile) }
+    }
+
+    override suspend fun addTestToDatabase(data: HemoCubeTestData?): Response<String> {
+        return try {
+            val userdata =
+                db.collection("patientData").whereEqualTo("_id", data!!._id).get().await()
+            if (userdata.documents.isNotEmpty()) {
+                userdata.documents.forEach {
+                    db.collection("patientData").document(it.id).update("testStatus", true)
+                }
+            }
+            db.collection("testData").add(data).await()
+            Response.Success(data._id)
+        } catch (e: Exception) {
+            Response.Error(e)
+        }
+    }
+
+    override suspend fun addTestToDatabase(data: UserData?): Response<String> {
+        return try {
+            val userdata =
+                db.collection("patientData").whereEqualTo("_id", data!!._id).get().await()
+            if (userdata.documents.isNotEmpty()) {
+                userdata.documents.forEach {
+                    db.collection("patientData").document(it.id).update("testStatus", true)
+                }
+            }
+            db.collection("testData").add(data).await()
+            Response.Success(data._id)
+        } catch (e: Exception) {
+            Firebase.crashlytics.recordException(e)
+            Response.Error(e)
+        }
+    }
+
+    override suspend fun addTestToDatabaseforBufferCheck(data: BufferCheckData?): Response<String> {
+        return try {
+            db.collection("buffers").add(data!!).await()
+            Response.Success(data.kitno)
+        } catch (e: Exception) {
+            Firebase.crashlytics.recordException(e)
+            Response.Error(e)
+        }
+    }
+
+    override suspend fun addDiagnostics(data: DiagnosticsData?): Response<String> {
+        return try {
+            db.collection("diagnostics").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> {
+        try {
+
+            val file = Uri.fromFile(File(filePath))
+            val riversRef = storage.reference.child("$patientID/${file.lastPathSegment}")
+            riversRef.putFile(file).await()
+            return Response.Success(true)
+        } catch (e: Exception) {
+            Firebase.crashlytics.recordException(e)
+            return Response.Error(e)
+        }
+    }
+
+    suspend fun addToPendingQueue(pendingUploads: PendingUploads): Response<Boolean> {
+        return try {
+            db.collection("pendingUploads").document(pendingUploads.pendingId).set(pendingUploads)
+                .await()
+
+            Response.Success(true)
+        } catch (e: Exception) {
+            Firebase.crashlytics.recordException(e)
+            Response.Error(e)
+        }
+    }
+
+    suspend fun getAllFromPendingQueue(): List<PendingUploads> {
+        val pendingList = mutableListOf<PendingUploads>()
+        return try {
+            val querySnapshot = db.collection("pendingUploads").orderBy("timeAdded").get().await()
+
+            for (doc in querySnapshot.documents) {
+                val pendingFile = doc.toObject(PendingUploads::class.java)
+                pendingFile?.let {
+                    pendingList.add(it)
+                }
+            }
+            pendingList
+
+        } catch (e: Exception) {
+            Firebase.crashlytics.recordException(e)
+            pendingList
+        }
+    }
+
+    suspend fun removeFromPendingQueue(fileName: String): Response<Boolean> {
+        return try {
+            db.collection("pendingUploads").document(fileName).delete().await()
+
+            Response.Success(true)
+        } catch (e: Exception) {
+            Firebase.crashlytics.recordException(e)
+            Response.Error(e)
+        }
+    }
+
+    suspend fun getDeviceData(): List<DeviceData> {
+        return db.collection("devices").get().await().toObjects(DeviceData::class.java)
+    }
+
+    override suspend fun getDeviceDataById(deviceId: String): DeviceData? {
+        val querySnapshot = db.collection("devices").get().await()
+        val allDeviceDataList = querySnapshot.toObjects(DeviceData::class.java)
+
+        // Find the DeviceData object with the specified deviceId
+        return allDeviceDataList.find { it.deviceId == deviceId }
+    }
+}

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

@@ -0,0 +1,11 @@
+package com.example.hpostesting.data.repository
+
+import com.example.hpostesting.data.datasource.LocalFileDataSource
+
+class LocalFileRepository(private val localFileDataSource: LocalFileDataSource) {
+    fun saveCsvToDisk(filepath: String, contents: ArrayList<Array<String>>) =
+        localFileDataSource.saveCsvToDisk(filepath, contents)
+
+    fun saveTextToDisk(filepath: String, contents: String) =
+        localFileDataSource.saveTextToDisk(filepath, contents)
+}

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

@@ -0,0 +1,22 @@
+package com.example.hpostesting.data.repository
+
+import com.example.hpostesting.data.model.Response
+import com.example.hpostesting.data.model.diagnostics.DiagnosticsData
+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
+
+interface Repository {
+    suspend fun addTestToDatabase(data: HemoCubeTestData?): Response<String>
+
+    suspend fun addTestToDatabase(data: UserData?): Response<String>
+
+    suspend fun addTestToDatabaseforBufferCheck(data: BufferCheckData?): Response<String>
+
+    suspend fun addDiagnostics(data: DiagnosticsData?): Response<String>
+
+    suspend fun uploadFileToStorage(patientID: String, filePath: String): Response<Boolean>
+
+    suspend fun getDeviceDataById(deviceId: String): DeviceData?
+}

app/src/main/java/com/example/hpostesting/domain/AuthInterceptor.kt

@@ -0,0 +1,23 @@
+package com.example.hpostesting.domain
+
+import android.content.SharedPreferences
+import com.example.hpostesting.data.constant.Constants
+import okhttp3.Interceptor
+import okhttp3.Response
+
+class AuthInterceptor(private val sharedPreferences: SharedPreferences) : Interceptor {
+
+    override fun intercept(chain: Interceptor.Chain): Response {
+        var request = chain.request()
+
+        val token = sharedPreferences.getString(Constants.ACCESS_TOKEN, null)
+
+        if (token != null) {
+            request = request.newBuilder()
+                .addHeader("Authorization", "Bearer $token")
+                .build()
+        }
+
+        return chain.proceed(request)
+    }
+}

app/src/main/java/com/example/hpostesting/domain/LogFileManager.kt

@@ -0,0 +1,38 @@
+package com.example.hpostesting.domain
+
+import android.content.Context
+import android.util.Log
+import java.io.File
+import java.io.FileOutputStream
+import java.io.IOException
+
+class LogFileManager(private val context: Context) {
+
+    fun createLogFile(): File? {
+        val unixTime = System.currentTimeMillis() / 1000L
+        val logFileName = "hpos_$unixTime.log"
+
+        return try {
+            val process = Runtime.getRuntime().exec("logcat -d -v threadtime")
+            val logBuilder = StringBuilder()
+            val input = process.inputStream
+            val bufferedReader = input.bufferedReader()
+
+            bufferedReader.forEachLine { line ->
+                logBuilder.append(line).append("\n")
+            }
+
+            val logContent = logBuilder.toString()
+
+            val file = File(context.filesDir, logFileName)
+            val fileOutputStream = FileOutputStream(file)
+            fileOutputStream.write(logContent.toByteArray())
+            fileOutputStream.close()
+
+            file
+        } catch (e: IOException) {
+            Log.e("LogFileManager", "Error creating log file: ${e.message}")
+            null
+        }
+    }
+}

app/src/main/java/com/example/hpostesting/domain/ResultCalculationWithMaxImpl.kt

@@ -1,8 +1,8 @@
-package com.example.hpos.domain
+package com.example.hpostesting.domain
 
-import com.example.hpos.data.constant.Constants
-import com.example.hpos.data.model.TestRightCalculationData
-import com.example.hpos.data.model.TestRightResultType
+import com.example.hpostesting.data.constant.Constants
+import com.example.hpostesting.data.model.test.TestRightCalculationData
+import com.example.hpostesting.data.model.test.TestRightResultType
 
 class ResultCalculationWithMaxImpl : TestRightResultCalculation {
 
@@ -57,24 +57,24 @@ class ResultCalculationWithMaxImpl : TestRightResultCalculation {
             val value = absorbanceAtWaveTwo / absorbanceAtWaveOne
             testRightCalculationData.ratioValue = value
 
-            if (value < 0.28 || value == 0.0) {
+            if (value <= 0.29) {
                 testRightCalculationData.ratioMinRange = 0.0
-                testRightCalculationData.ratioMaxRange = 0.28
+                testRightCalculationData.ratioMaxRange = 0.29
                 return TestRightResultType.NORMAL
-            } else if (value >= 0.28 && value < 0.285) {
-                testRightCalculationData.ratioMinRange = 0.28
-                testRightCalculationData.ratioMaxRange = 0.285
-                return TestRightResultType.UNDEFINED
-            } else if (value >= 0.285 && value < 0.52) {
-                testRightCalculationData.ratioMinRange = 0.285
-                testRightCalculationData.ratioMaxRange = 0.52
+            } else if (value > 0.29 && value <= 0.32) {
+                testRightCalculationData.ratioMinRange = 0.29
+                testRightCalculationData.ratioMaxRange = 0.32
+                return TestRightResultType.NEGATIVEBORDERLINE
+            } else if (value > 0.32 && value <= 0.50) {
+                testRightCalculationData.ratioMinRange = 0.32
+                testRightCalculationData.ratioMaxRange = 0.50
                 return TestRightResultType.SICKLECELLTRAIT
-            } else if (value >= 0.52 && value < 0.525) {
-                testRightCalculationData.ratioMinRange = 0.52
-                testRightCalculationData.ratioMaxRange = 0.525
-                return TestRightResultType.UNDEFINED
-            }else if (value >= 0.525) {
-                testRightCalculationData.ratioMinRange = 0.525
+            } else if (value > 0.50 && value <= 0.55) {
+                testRightCalculationData.ratioMinRange = 0.50
+                testRightCalculationData.ratioMaxRange = 0.55
+                return TestRightResultType.POSITIVEBORDERLINE
+            }else if (value > 0.55) {
+                testRightCalculationData.ratioMinRange = 0.55
                 testRightCalculationData.ratioMaxRange = 999.0
                 return TestRightResultType.SICKLECELLDISEASE
             }

app/src/main/java/com/example/hpostesting/domain/SaveRawData.kt

@@ -1,45 +1,44 @@
-package com.example.hpos.domain
+package com.example.hpostesting.domain
 
 import android.util.Log
-import com.example.hpos.data.constant.Constants
-import com.example.hpos.data.model.PatientData
-import com.example.hpos.data.model.TestRightCalculationData
-import com.opencsv.CSVWriter
-import java.io.File
-import java.io.FileWriter
+import com.example.hpostesting.data.repository.LocalFileRepository
+import com.example.hpostesting.data.constant.Constants
+import com.example.hpostesting.data.model.patient.UserData
+import com.example.hpostesting.data.model.test.TestRightCalculationData
 import java.util.Collections.sort
 
-class SaveRawData {
+class SaveRawData(private val localFileRepository: LocalFileRepository) {
 
     private val TAG = "saverawdata"
 
     fun saveCsv(folderPath: String, fileName: String, matrix: ArrayList<ArrayList<Double>>) {
 //        try {
-            val fullPath = "$folderPath/$fileName"
-            val writer = CSVWriter(FileWriter(fullPath))
+        val fullPath = "$folderPath/$fileName"
+//            val writer = CSVWriter(FileWriter(fullPath))
 
-            sort(matrix) { one: ArrayList<Double>, two: ArrayList<Double> ->
-                one[0].compareTo(two[0])
-            }
+        sort(matrix) { one: ArrayList<Double>, two: ArrayList<Double> ->
+            one[0].compareTo(two[0])
+        }
 
-            val content = ArrayList<Array<String>>()
-            content.add(arrayOf("NM", "CA"))
+        val content = ArrayList<Array<String>>()
+        content.add(arrayOf("NM", "CA"))
 
-            for (eachRow in matrix) {
+        for (eachRow in matrix) {
 
-                if (eachRow[0] >= Constants.MIN_WAVELENGTH_RANGE_TO_RECORD && eachRow[0] < Constants.MAX_WAVELENGTH_RANGE_TO_RECORD + 1) {
+            if (eachRow[0] >= Constants.MIN_WAVELENGTH_RANGE_TO_RECORD && eachRow[0] < Constants.MAX_WAVELENGTH_RANGE_TO_RECORD + 1) {
 //            val rowContent = arrayOf(String.format("%.3f", eachRow[0]), String.format("%.3f", eachRow[1]))
-                    val rowContent =
-                        arrayOf(
-                            String.format("%.10f", eachRow[0]),
-                            String.format("%.10f", eachRow[1])
-                        )
-                    content.add(rowContent)
-                }
+                val rowContent =
+                    arrayOf(
+                        String.format("%.10f", eachRow[0]),
+                        String.format("%.10f", eachRow[1])
+                    )
+                content.add(rowContent)
             }
+        }
 
-            writer.writeAll(content) // data is adding to csv
-            writer.close()
+        localFileRepository.saveCsvToDisk(fullPath, content)
+//            writer.writeAll(content) // data is adding to csv
+//            writer.close()
 
 //        } catch (e: Exception) {
 //            Log.e(TAG, e.toString())
@@ -47,15 +46,18 @@ class SaveRawData {
     }
 
     fun saveLog(folderPath: String, fileName: String, calculationData: TestRightCalculationData) {
-        val fileObj = File(folderPath, fileName)
-        val writer = FileWriter(fileObj)
+//        val fileObj = File(folderPath, fileName)
+//        val writer = FileWriter(fileObj)
 
-        writer.append(getLogStringFromObj(calculationData))
-        writer.flush()
-        writer.close()
+//        writer.append(getLogStringFromObj(calculationData))
+//        writer.flush()
+//        writer.close()
+
+        val fullPath = folderPath + fileName
+        localFileRepository.saveTextToDisk(fullPath, getLogStringFromObj(calculationData))
     }
 
-    fun getLogStringFromObj(calculationData: TestRightCalculationData): String {
+    private fun getLogStringFromObj(calculationData: TestRightCalculationData): String {
         var outputString = "Test calculation logs ==>\n"
         outputString += "Absorbance one = ${
             String.format(
@@ -96,24 +98,30 @@ class SaveRawData {
         folderPath: String,
         fileName: String,
         calculationData: TestRightCalculationData,
-        patientData: PatientData
+        testDetails: UserData?
     ) {
-        val fileObj = File(folderPath, fileName)
-        val writer = FileWriter(fileObj)
+//        val fileObj = File(folderPath, fileName)
+//        val writer = FileWriter(fileObj)
 
-        writer.append(getLogStringFromObjWithPatientData(calculationData, patientData))
-        writer.flush()
-        writer.close()
+//        writer.append(getLogStringFromObjWithPatientData(calculationData, patientData))
+//        writer.flush()
+//        writer.close()
+
+        val fullPath = folderPath + fileName
+        localFileRepository.saveTextToDisk(
+            fullPath,
+            getLogStringFromObjWithPatientData(calculationData, testDetails)
+        )
     }
 
     private fun getLogStringFromObjWithPatientData(
         calculationData: TestRightCalculationData,
-        patientData: PatientData
+        testDetails: UserData?
     ): String {
         var outputString = "Test calculation logs ==>\n"
-        outputString += "Name = ${patientData.name}\n"
-        outputString += "Age = ${patientData.age}\n"
-        outputString += "Gender = ${patientData.gender}\n"
+        outputString += "Name = ${testDetails?.name}\n"
+        outputString += "ID = ${testDetails?._id}\n"
+//        outputString += "Gender = ${patientData.gender}\n"
         outputString += "Absorbance one = ${
             String.format(
                 "%.3f",

app/src/main/java/com/example/hpostesting/domain/SaveRawDataTest.kt

@@ -1,13 +1,9 @@
-package com.example.hpos.domain
+package com.example.hpostesting.domain
 
-import android.util.Log
-import com.example.hpos.data.model.CalculationVariableForTest
-import com.opencsv.CSVWriter
-import java.io.File
-import java.io.FileOutputStream
-import java.io.FileWriter
+import com.example.hpostesting.data.repository.LocalFileRepository
+import com.example.hpostesting.data.model.CalculationVariableForTest
 
-class SaveRawDataTest {
+class SaveRawDataTest(private val localFileRepository: LocalFileRepository) {
 
     private val TAG = "SaveRawDataTest"
 
@@ -15,7 +11,7 @@ class SaveRawDataTest {
 
 //        try {
             val fullPath = "$folderPath/$fileName"
-            val writer = CSVWriter(FileWriter(fullPath))
+//            val writer = CSVWriter(FileWriter(fullPath))
             val content = ArrayList<Array<String>>()
 
             // Header
@@ -35,27 +31,40 @@ class SaveRawDataTest {
                 content.add(rowContent)
             }
 
-            writer.writeAll(content) // data is adding to csv
-            writer.close()
+            localFileRepository.saveCsvToDisk(fullPath, content)
+//            writer.writeAll(content) // data is adding to csv
+//            writer.close()
 //        } catch (e: Exception){
 //            Log.e(TAG, e.toString())
 //        }
     }
 
     fun saveLog(folderPath: String, fileName: String, isReference: Boolean, fullString: String) {
-        val fileObj = File(folderPath, fileName)
+//        val fileObj = File(folderPath, fileName)
 
 //        Log.d(TAG, "$folderPath --- $fileName")
-        val writer = FileWriter(fileObj)
+//        val writer = FileWriter(fileObj)
 
-        if (isReference)
-            writer.append("\nREFERENCE OUTPUT\n")
+//        if (isReference)
+//            writer.append("\nREFERENCE OUTPUT\n")
+//        else
+//            writer.append("\nSAMPLE OUTPUT\n")
+//
+//        writer.append(fullString)
+//        writer.flush()
+//        writer.close()
+
+        val filePath = folderPath + fileName
+        var stringToWrite = ""
+        stringToWrite += if (isReference)
+            "\nREFERENCE OUTPUT\n"
         else
-            writer.append("\nSAMPLE OUTPUT\n")
+            "\nSAMPLE OUTPUT\n"
+
+        stringToWrite += fullString
+
+        localFileRepository.saveTextToDisk(filePath, stringToWrite)
 
-        writer.append(fullString)
-        writer.flush()
-        writer.close()
     }
 
 

app/src/main/java/com/example/hpostesting/domain/SickleFindResultCaluculationWithMaxImpl.kt

@@ -1,8 +1,8 @@
-package com.example.hpos.domain
+package com.example.hpostesting.domain
 
-import com.example.hpos.data.constant.Constants
-import com.example.hpos.data.model.TestRightCalculationData
-import com.example.hpos.data.model.TestRightResultType
+import com.example.hpostesting.data.constant.Constants
+import com.example.hpostesting.data.model.test.TestRightCalculationData
+import com.example.hpostesting.data.model.test.TestRightResultType
 
 class SickleFindResultCaluculationWithMaxImpl : TestRightResultCalculation{
 

app/src/main/java/com/example/hpostesting/domain/TestRightResultCalculation.kt

@@ -1,6 +1,6 @@
-package com.example.hpos.domain
+package com.example.hpostesting.domain
 
-import com.example.hpos.data.model.TestRightCalculationData
+import com.example.hpostesting.data.model.test.TestRightCalculationData
 
 interface TestRightResultCalculation {
     fun getResults(

app/src/main/java/com/example/hpostesting/domain/di/AppModule.kt

@@ -0,0 +1,166 @@
+package com.example.hpostesting.domain.di
+
+import android.app.Application
+import android.content.Context
+import android.content.SharedPreferences
+import android.content.res.AssetManager
+import androidx.room.Room
+import com.example.hpostesting.data.api.MolbioAuthApi
+import com.example.hpostesting.data.api.MolbioResultApi
+import com.example.hpostesting.data.api.PropertyProvider
+import com.example.hpostesting.data.dao.HemoCubeDao
+import com.example.hpostesting.data.dao.MyDatabase
+import com.example.hpostesting.data.dao.UserDao
+import com.example.hpostesting.data.datasource.LocalFileDataSource
+import com.example.hpostesting.data.repository.DatabaseRepository
+import com.example.hpostesting.data.repository.LocalFileRepository
+import com.example.hpostesting.data.repository.Repository
+import com.example.hpostesting.domain.AuthInterceptor
+import com.example.hpostesting.domain.LogFileManager
+import com.example.hpostesting.domain.SaveRawData
+import com.example.hpostesting.domain.SaveRawDataTest
+import com.example.hpostesting.util.PropertyProviderImpl
+import dagger.Module
+import dagger.Provides
+import dagger.hilt.InstallIn
+import dagger.hilt.android.qualifiers.ApplicationContext
+import dagger.hilt.components.SingletonComponent
+import okhttp3.OkHttpClient
+import retrofit2.Retrofit
+import retrofit2.converter.gson.GsonConverterFactory
+import java.util.concurrent.TimeUnit
+import javax.inject.Named
+import javax.inject.Singleton
+
+@Module
+@InstallIn(SingletonComponent::class)
+object AppModule {
+
+    @Provides
+    @Singleton
+    fun provideMyDatabase(@ApplicationContext context: Context): MyDatabase {
+        return Room.databaseBuilder(
+            context, MyDatabase::class.java, "my_database"
+        ).fallbackToDestructiveMigration().build()
+    }
+
+    @Provides
+    @Singleton
+    fun provideMyDao(myDatabase: MyDatabase): UserDao {
+        return myDatabase.userDao()
+    }
+
+    @Provides
+    @Singleton
+    fun provideMyHemo(myDatabase: MyDatabase): HemoCubeDao {
+        return myDatabase.hemoCubeDao()
+    }
+
+    @Provides
+    @Singleton
+    fun provideContext(application: Application): Context {
+        return application.applicationContext
+    }
+
+    @Provides
+    @Singleton
+    fun provideSaveRawData(): SaveRawData {
+        val repository = LocalFileRepository(LocalFileDataSource())
+        return SaveRawData(repository)
+    }
+
+    @Provides
+    @Singleton
+    fun provideSaveRawDataTest(): SaveRawDataTest {
+        val repository = LocalFileRepository(LocalFileDataSource())
+        return SaveRawDataTest(repository)
+    }
+
+    @Provides
+    @Singleton
+    fun provideDatabaseRepository(
+        @Named("Auth") molbioAuthApi: MolbioAuthApi,
+        molbioResultApi: MolbioResultApi
+    ): DatabaseRepository {
+        return DatabaseRepository(molbioAuthApi = molbioAuthApi, molbioResultApi = molbioResultApi)
+    }
+
+    @Provides
+    @Singleton
+    fun provideRepository(
+        @Named("Auth") molbioAuthApi: MolbioAuthApi,
+        molbioResultApi: MolbioResultApi
+    ): Repository {
+        return DatabaseRepository(molbioAuthApi, molbioResultApi)
+    }
+
+    @Provides
+    @Singleton
+    fun provideAssetManager(@ApplicationContext context: Context): AssetManager {
+        return context.assets
+    }
+
+    @Provides
+    @Singleton
+    fun providePropertyProvider(assetManager: AssetManager): PropertyProvider {
+        return PropertyProviderImpl(assetManager)
+    }
+
+    @Provides
+    @Singleton
+    fun provideSharedPreferences(@ApplicationContext context: Context): SharedPreferences {
+        return context.getSharedPreferences("PREFERENCE_NAME", Context.MODE_PRIVATE)
+    }
+
+    @Provides
+    @Singleton
+    fun provideAuthInterceptor(sharedPreferences: SharedPreferences): AuthInterceptor {
+        return AuthInterceptor(sharedPreferences)
+    }
+
+    @Provides
+    @Singleton
+    @Named("Auth")
+    fun provideAuthOkHttpClient(authInterceptor: AuthInterceptor): OkHttpClient {
+        return OkHttpClient.Builder().addInterceptor(authInterceptor)
+            .connectTimeout(30, TimeUnit.SECONDS).readTimeout(30, TimeUnit.SECONDS).build()
+    }
+
+    @Provides
+    @Singleton
+    fun provideOkHttpClient(): OkHttpClient =
+        OkHttpClient.Builder().connectTimeout(30, TimeUnit.SECONDS)
+            .readTimeout(30, TimeUnit.SECONDS).build()
+
+    @Provides
+    @Singleton
+    fun provideRetrofit(
+        propertyProvider: PropertyProvider,@Named("Auth") client: OkHttpClient
+    ): Retrofit {
+        return Retrofit.Builder().baseUrl(propertyProvider.getProperty("BASE_URL")).client(client)
+            .addConverterFactory(GsonConverterFactory.create()).build()
+    }
+
+    @Provides
+    @Singleton
+    @Named("Auth")
+    fun provideAuthRetrofit(propertyProvider: PropertyProvider, client: OkHttpClient): Retrofit {
+        return Retrofit.Builder().baseUrl(propertyProvider.getProperty("BASE_URL")).client(client)
+            .addConverterFactory(GsonConverterFactory.create()).build()
+    }
+
+    @Provides
+    @Singleton
+    @Named("Auth")
+    fun provideAuthApi(@Named("Auth") retrofit: Retrofit): MolbioAuthApi =
+        retrofit.create(MolbioAuthApi::class.java)
+
+    @Provides
+    @Singleton
+    fun provideResultApi(retrofit: Retrofit): MolbioResultApi =
+        retrofit.create(MolbioResultApi::class.java)
+
+    @Provides
+    @Singleton
+    fun provideLogFileManager(context: Context): LogFileManager = LogFileManager(context)
+}

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

@@ -0,0 +1,231 @@
+package com.example.hpostesting.presentation
+
+import com.example.hpostesting.presentation.dashboard.DashboardActivity
+import android.content.Context
+import android.content.Intent
+import android.content.SharedPreferences
+import android.os.Bundle
+import android.util.Log
+import android.view.View
+import android.widget.Toast
+import androidx.appcompat.app.AppCompatActivity
+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.hemocube.HemocubeActivity
+import com.example.hpostesting.presentation.testRight.TestRightActivity
+import com.google.android.material.snackbar.Snackbar
+import com.google.firebase.crashlytics.FirebaseCrashlytics
+import com.journeyapps.barcodescanner.ScanContract
+import com.journeyapps.barcodescanner.ScanIntentResult
+import com.journeyapps.barcodescanner.ScanOptions
+import `in`.sminnovations.hpostesting.R
+import `in`.sminnovations.hpostesting.databinding.ActivityKitScanBinding
+
+class KitScanActivity : AppCompatActivity() {
+
+    private val TAG = "KitScanActivity"
+    private lateinit var binding: ActivityKitScanBinding
+
+    private lateinit var sharedPreference: SharedPreferences
+
+    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.nameEditText.setText(contents)
+    }
+
+    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 = ActivityKitScanBinding.inflate(layoutInflater)
+        sharedPreference = this.getSharedPreferences("PREFERENCE_NAME", Context.MODE_PRIVATE)
+        setContentView(binding.root)
+
+        if (DataHolder.sampleReadCounter <= Constants.MAXIMUM_TEST_ALLOWED_BEFORE_REFERENCE && DataHolder.isReferenceTaken) {
+            DataHolder.selectedTest!!.kitSerial = DataHolder.kitSerial
+            moveToNext()
+        }
+
+//        if (checkHemoCubeKitData()) {
+//            DataHolder.selectedTest!!.kitSerial =
+//                sharedPreference.getString(Constants.KIT_NUMBER, "").toString()
+//            moveToNext()
+//        } else {
+//            with(sharedPreference.edit()) {
+//                putString(Constants.KIT_NUMBER, "")
+//                putInt(Constants.KIT_COUNT, 0)
+//                putString(Constants.BUFFER_VALUE_1, "")
+//                putString(Constants.BUFFER_VALUE_2, "")
+//                apply()
+//            }
+//        }
+
+
+        try {
+            if (checkHemoCubeKitData()) {
+                DataHolder.selectedTest!!.kitSerial =
+                    sharedPreference.getString(Constants.KIT_NUMBER, "").toString()
+                moveToNext()
+            } else {
+                // Handle the case when checkHemoCubeKitData() returns false
+                with(sharedPreference.edit()) {
+                    putString(Constants.KIT_NUMBER, "")
+                    putInt(Constants.KIT_COUNT, 0)
+                    putString(Constants.BUFFER_VALUE_1, "")
+                    putString(Constants.BUFFER_VALUE_2, "")
+                    apply()
+                }
+            }
+        } catch (e: NullPointerException) {
+            // Handle the NullPointerException here
+            e.printStackTrace() // You can log the exception for debugging
+            FirebaseCrashlytics.getInstance().recordException(e)
+            val errorMessage = "An error occurred: ${e.message}"
+            val rootView = findViewById<View>(android.R.id.content)
+            Snackbar.make(rootView, errorMessage, Snackbar.LENGTH_LONG).show()
+            // Optionally, show a user-friendly error message to the user
+            // Toast.makeText(applicationContext, "An error occurred", Toast.LENGTH_SHORT).show()
+        }
+
+
+        binding.nameEditText.setText("SMI/SC/")
+
+        setSupportActionBar(binding.toolbar)
+
+        binding.btnScanNow.setOnClickListener {
+            startScanningNow()
+        }
+
+
+        binding.btnGo.setOnClickListener {
+            val serialNumber = binding.nameEditText.text.toString().trim()
+            if (serialNumber.isNotEmpty() && isSerialValid(serialNumber)) {
+                if (DataHolder.selectedTest == null) {
+                    with(sharedPreference.edit()) {
+                        putString(
+                            Constants.KIT_NUMBER, binding.nameEditText.text.toString()
+                        )
+                        putInt(Constants.KIT_COUNT, 1)
+                        apply()
+                    }
+                    Toast.makeText(
+                        applicationContext,
+                        R.string.kit_updated,
+                        Toast.LENGTH_SHORT
+                    ).show()
+
+                    val i = Intent(applicationContext, DashboardActivity::class.java)
+                    startActivity(i)
+                    finish()
+                } else {
+                    DataHolder.kitSerial = binding.nameEditText.text.toString()
+                    DataHolder.selectedTest?.kitSerial = binding.nameEditText.text.toString()
+                    with(sharedPreference.edit()) {
+                        putString(Constants.KIT_NUMBER, binding.nameEditText.text.toString())
+                        putInt(Constants.KIT_COUNT, 1)
+                        apply()
+                    }
+                    moveToNext()
+                }
+            } else {
+                Toast.makeText(this, R.string.invalid_kit_number, Toast.LENGTH_LONG).show()
+                return@setOnClickListener
+            }
+            if (serialNumber.isNotEmpty() && checkDataNotNull() && isSerialValid(
+                    serialNumber
+                )
+            ) {
+                DataHolder.kitSerial = binding.nameEditText.text.toString()
+                DataHolder.selectedTest?.kitSerial = binding.nameEditText.text.toString()
+                with(sharedPreference.edit()) {
+                    putString(Constants.KIT_NUMBER, binding.nameEditText.text.toString())
+                    putInt(Constants.KIT_COUNT, 1)
+                    apply()
+                }
+                moveToNext()
+            } else {
+                Toast.makeText(this, R.string.invalid_kit_number, Toast.LENGTH_LONG).show()
+            }
+        }
+    }
+
+    private fun checkHemoCubeKitData(): Boolean {
+        return sharedPreference.getString(Constants.KIT_NUMBER, "")
+            ?.isNotBlank() == true && sharedPreference.getInt(
+            Constants.KIT_COUNT, 0
+        ) > 0 && sharedPreference.getInt(Constants.KIT_COUNT, 0) < 35
+    }
+
+    private fun isSerialValid(s: String): Boolean {
+        if (s.length != 17) {
+            binding.nameEditText.error = getString(R.string.invalid_kit)
+            return false
+        }
+        return true
+    }
+
+    private fun moveToNext() {
+
+        DataHolder.deviceType.observe(this) { deviceType ->
+            when (deviceType) {
+                Constants.DEVICE_TYPE_HOMOCUBE -> {
+                    val i = Intent(applicationContext, HemocubeActivity::class.java)
+                    startActivity(i)
+                }
+
+                Constants.DEVICE_TYPE_TEST_RIGHT -> {
+                    val i = Intent(applicationContext, TestRightActivity::class.java)
+                    startActivity(i)
+                }
+            }
+        }
+    }
+
+    private fun startScanningNow() {
+        val options = ScanOptions()
+        options.setDesiredBarcodeFormats(ScanOptions.QR_CODE)
+        options.setPrompt("Scan a barcode")
+        options.setCameraId(0) // Use a specific camera of the device
+
+        options.setBeepEnabled(true)
+        options.setBarcodeImageEnabled(true)
+
+        options.setPrompt("Start Scanning")
+        options.setOrientationLocked(false)
+//        options.setTimeout(10000) // in ms
+
+        barcodeLauncher.launch(options)
+    }
+
+    private fun checkDataNotNull(): Boolean {
+        return if (DataHolder.selectedTest?._id == null) {
+            Toast.makeText(
+                applicationContext, R.string.select_patient, Toast.LENGTH_SHORT
+            ).show()
+
+            val i = Intent(applicationContext, DashboardActivity::class.java)
+            startActivity(i)
+
+            false
+        } else {
+            true
+        }
+    }
+}

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

@@ -0,0 +1,348 @@
+package com.example.hpostesting.presentation
+
+import com.example.hpostesting.presentation.dashboard.DashboardActivity
+import android.Manifest
+import android.content.*
+import android.content.pm.PackageManager
+import android.hardware.usb.UsbManager
+import android.location.Location
+import android.os.Bundle
+import android.util.Log
+import android.view.Menu
+import android.view.View
+import android.widget.Toast
+import androidx.appcompat.app.AppCompatActivity
+import androidx.core.app.ActivityCompat
+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.data.model.patient.UserData
+import com.example.hpostesting.data.model.test.TestType
+import com.google.android.gms.location.*
+import com.google.android.material.snackbar.Snackbar
+import com.google.firebase.crashlytics.FirebaseCrashlytics
+import com.hoho.android.usbserial.driver.UsbSerialProber
+import `in`.sminnovations.hpostesting.R
+import `in`.sminnovations.hpostesting.databinding.ActivityMainBinding
+
+class MainActivity : AppCompatActivity() {
+
+    private lateinit var binding: ActivityMainBinding
+    private var myMenu: Menu? = null
+    private val TAG = "MainActivity"
+    private lateinit var fusedLocationClient: FusedLocationProviderClient
+    private lateinit var locationCallback: LocationCallback
+
+    private val usbReceiver = object : BroadcastReceiver() {
+        override fun onReceive(context: Context?, intent: Intent) {
+            when (intent.action) {
+                UsbManager.ACTION_USB_DEVICE_DETACHED -> DataHolder.usbConnected.value = false
+                UsbManager.ACTION_USB_DEVICE_ATTACHED -> DataHolder.usbConnected.value = true
+            }
+            checkAndUpdateUsbConnection()
+        }
+    }
+
+    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 = ActivityMainBinding.inflate(layoutInflater)
+        setContentView(binding.root)
+
+        setSupportActionBar(binding.myToolbar)
+
+        setupListeners()
+        fusedLocationClient = LocationServices.getFusedLocationProviderClient(this)
+        getLocation()
+        locationCallback = object : LocationCallback() {
+            override fun onLocationResult(locationResult: LocationResult) {
+                locationResult.lastLocation?.let { location ->
+                    DataHolder.location =
+                        UserData.Location(location.latitude, location.longitude)
+                    DataHolder.selectedTest?.location =
+                        UserData.Location(location.latitude, location.longitude)
+                    Log.i("Location", DataHolder.location.toString())
+                }
+            }
+        }
+
+        val usbFilter = IntentFilter().apply {
+            addAction(UsbManager.ACTION_USB_DEVICE_DETACHED)
+            addAction(UsbManager.ACTION_USB_DEVICE_ATTACHED)
+        }
+        registerReceiver(usbReceiver, usbFilter)
+
+        DataHolder.deviceType.observe(this) { deviceType ->
+            with(binding) {
+                if (deviceType == Constants.DEVICE_TYPE_HOMOCUBE) {
+                    cvItem1.visibility = View.VISIBLE
+                    cvItem3.visibility = View.VISIBLE
+                    cvItem2.visibility = View.GONE
+                    cvItem4.visibility = View.GONE
+                }
+                DataHolder.usbConnected.value = true
+            }
+        }
+
+        if (DataHolder.selectedTest == null) {
+            startActivity(Intent(this, DashboardActivity::class.java))
+            finish()
+        }
+    }
+
+    private fun checkAndUpdateUsbConnection() {
+        val availableDrivers = UsbSerialProber.getDefaultProber()
+            .findAllDrivers(getSystemService(Context.USB_SERVICE) as UsbManager)
+
+        val deviceType = when {
+            availableDrivers.isNotEmpty() -> {
+                val device = availableDrivers[0].device
+                Toast.makeText(this, R.string.device, Toast.LENGTH_SHORT).show()
+                when {
+                    device.productId == Constants.HOMO_CUBE_ID && device.vendorId == Constants.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.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,
+                            "Device matched -> product = ${device.productId}, vendor = ${device.vendorId}"
+                        )
+                        binding.cvItem1.visibility = View.VISIBLE
+                        binding.cvItem3.visibility = View.VISIBLE
+                        binding.cvItem2.visibility = View.VISIBLE
+                        binding.cvItem4.visibility = View.VISIBLE
+                        DataHolder.deviceType.postValue(Constants.DEVICE_TYPE_TEST_RIGHT)
+                        Constants.DEVICE_TYPE_TEST_RIGHT
+                    }
+
+                    else -> {
+                        Log.d(
+                            TAG,
+                            "Device NOT matched -> product = ${device.productId}, vendor = ${device.vendorId}"
+                        )
+                        val message =
+                            if (device.productId == Constants.DEVICE_PRODUCT_ID) "Device Not Compatible" else "Device Not Connected"
+                        Toast.makeText(this, message, Toast.LENGTH_SHORT).show()
+                        DataHolder.usbConnected.value = false
+                        null
+                    }
+                }
+            }
+
+            else -> {
+                Log.d(TAG, "Device NOT Connected")
+                Toast.makeText(this, R.string.device_not, Toast.LENGTH_SHORT).show()
+                DataHolder.usbConnected.value = false
+                null
+            }
+        }
+
+        deviceType?.let {
+            DataHolder.usbConnected.value = true
+            DataHolder.deviceType.postValue(it)
+        }
+    }
+
+    private fun setupListeners() {
+        binding.cvItem1.setOnClickListener {
+            DataHolder.selectedTestType = TestType.SICKLECERT
+            val i = Intent(applicationContext, KitScanActivity::class.java)
+            startActivity(i)
+            finish()
+        }
+
+        binding.cvItem2.setOnClickListener {
+            DataHolder.selectedTestType = TestType.SICKLEFIND
+            val i = Intent(applicationContext, KitScanActivity::class.java)
+            startActivity(i)
+            finish()
+        }
+
+        DataHolder.usbConnected.observe(this) {
+            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)
+            }
+        }
+    }
+
+    override fun onCreateOptionsMenu(menu: Menu?): Boolean {
+        menuInflater.inflate(R.menu.my_menu, menu)
+        myMenu = menu
+        checkAndUpdateUsbConnection()
+        return true
+    }
+
+    private fun requestCoarseLocationPermission() {
+        val coarseLocationPermission = Manifest.permission.ACCESS_COARSE_LOCATION
+        val coarseLocationPermissionRequestCode = 101
+
+        if (ContextCompat.checkSelfPermission(
+                this, coarseLocationPermission
+            ) != PackageManager.PERMISSION_GRANTED
+        ) {
+            ActivityCompat.requestPermissions(
+                this, arrayOf(coarseLocationPermission), coarseLocationPermissionRequestCode
+            )
+        } else {
+            getLocation()
+        }
+    }
+
+    private fun requestFineLocationPermission() {
+        val fineLocationPermission = Manifest.permission.ACCESS_FINE_LOCATION
+        val fineLocationPermissionRequestCode = 102
+
+        if (ContextCompat.checkSelfPermission(
+                this, fineLocationPermission
+            ) != PackageManager.PERMISSION_GRANTED
+        ) {
+            ActivityCompat.requestPermissions(
+                this, arrayOf(fineLocationPermission), fineLocationPermissionRequestCode
+            )
+        } else {
+            getLocation()
+        }
+    }
+
+    private fun getLocation() {
+        val coarseLocationPermission = Manifest.permission.ACCESS_COARSE_LOCATION
+        val fineLocationPermission = Manifest.permission.ACCESS_FINE_LOCATION
+
+        if (ActivityCompat.checkSelfPermission(
+                this, coarseLocationPermission
+            ) != PackageManager.PERMISSION_GRANTED && ActivityCompat.checkSelfPermission(
+                this, fineLocationPermission
+            ) != PackageManager.PERMISSION_GRANTED
+        ) {
+            // Handle location permission request if needed
+            Toast.makeText(this, R.string.enable_location, Toast.LENGTH_SHORT).show()
+            requestCoarseLocationPermission()
+            requestFineLocationPermission()
+            return
+        }
+
+//        fusedLocationClient.lastLocation.addOnSuccessListener { location: Location? ->
+//            location?.let {
+//                DataHolder.selectedTest!!.location =
+//                    UserData.Location(location.latitude, location.longitude)
+//                DataHolder.location =
+//                    UserData.Location(location.latitude, location.longitude)
+//            } ?: run {
+//                requestLocationUpdates()
+//            }
+//        }.addOnFailureListener { exception: Exception ->
+//            exception.printStackTrace()
+//        }
+
+
+        fusedLocationClient.lastLocation.addOnSuccessListener { location: Location? ->
+            location?.let {
+                if (DataHolder.selectedTest != null) {
+                    DataHolder.selectedTest!!.location =
+                        UserData.Location(location.latitude, location.longitude)
+                } else {
+                    startActivity(Intent(this, DashboardActivity::class.java))
+                    finish()
+                }
+                DataHolder.location =
+                    UserData.Location(location.latitude, location.longitude)
+            } ?: run {
+                requestLocationUpdates()
+            }
+        }.addOnFailureListener { exception: Exception ->
+            // Handle the exception here
+            exception.printStackTrace()
+            FirebaseCrashlytics.getInstance().recordException(exception)
+            // Display an error message to the user using a Snackbar
+            val errorMessage = "An error occurred: ${exception.message}"
+            val rootView = findViewById<View>(android.R.id.content)
+            Snackbar.make(rootView, errorMessage, Snackbar.LENGTH_LONG).show()
+        }
+
+
+
+    }
+
+    private fun requestLocationUpdates() {
+        val locationRequest = LocationRequest.create().apply {
+            interval = 10000 // Interval for receiving location updates (in milliseconds)
+            fastestInterval = 5000 // Fastest interval for location updates (in milliseconds)
+            priority = LocationRequest.PRIORITY_HIGH_ACCURACY // Location accuracy priority
+        }
+
+        if (ActivityCompat.checkSelfPermission(
+                this, Manifest.permission.ACCESS_COARSE_LOCATION
+            ) != PackageManager.PERMISSION_GRANTED && ActivityCompat.checkSelfPermission(
+                this, Manifest.permission.ACCESS_FINE_LOCATION
+            ) != PackageManager.PERMISSION_GRANTED
+        ) {
+            return
+        }
+
+        fusedLocationClient.requestLocationUpdates(locationRequest, locationCallback, null)
+    }
+
+    private fun stopLocationUpdates() {
+        fusedLocationClient.removeLocationUpdates(locationCallback)
+    }
+
+    override fun onPause() {
+        super.onPause()
+        stopLocationUpdates()
+    }
+
+    override fun onRequestPermissionsResult(
+        requestCode: Int, permissions: Array<String>, grantResults: IntArray
+    ) {
+        super.onRequestPermissionsResult(requestCode, permissions, grantResults)
+        when (requestCode) {
+            101 -> {
+                if (grantResults.isNotEmpty() && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
+                    // Coarse location permission granted
+                    requestFineLocationPermission()
+                } else {
+                    // Coarse location permission denied
+                    Toast.makeText(this, R.string.coarse_location_denied, Toast.LENGTH_SHORT)
+                        .show()
+                }
+            }
+
+            102 -> {
+                if (grantResults.isNotEmpty() && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
+                    // Fine location permission granted
+                    getLocation()
+                } else {
+                    // Fine location permission denied
+                    Toast.makeText(this, R.string.location_denied, Toast.LENGTH_SHORT)
+                        .show()
+                }
+            }
+        }
+    }
+}

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

@@ -1,4 +1,4 @@
-package com.example.hpos.presentation
+package com.example.hpostesting.presentation
 
 import androidx.lifecycle.ViewModel