Fetching caliberation value done

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

@@ -3,6 +3,6 @@ package com.example.hpostesting.data.model.patient
 data class DeviceData (
     val deviceId: String? = "",
     val deviceType: String? = "",
-    val coefficient: List<Double>? = null,
+    val coefficients: List<Double>? = null,
     val calibratedAt: String
 )

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

@@ -116,7 +116,19 @@ class DatabaseRepository : Repository {
         }
     }
 
-    suspend fun getDeviceDataById(): List<DeviceData> {
+    suspend fun getDeviceData(): List<DeviceData> {
         return db.collection("devices").get().await().toObjects(DeviceData::class.java)
     }
+
+
+    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/presentation/hemocube/HemoCubeFragment.kt

@@ -71,6 +71,7 @@ class HemoCubeFragment : Fragment() {
 
         hemoCubeViewModel.getDeviceData()
 
+
         hemoCubeViewModel.deviceData.observe(viewLifecycleOwner) {
             deviceData = it
         }

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

@@ -29,8 +29,13 @@ class HemoCubeViewModel @Inject constructor(
     var isServiceConnected = false
     val progressBar = MutableLiveData(false)
     val testDetails = DataHolder.selectedTest?.toHemoCubeTestData()
+
+
+    // Get the device ID of the device you want to retrieve data for (e.g., the first device in the list)
+
     private val _networkStatusLiveData = NetworkStatusLiveData(context)
     val deviceData = MutableLiveData<List<DeviceData>>()
+    val deviceIdToRetrieve = deviceData.value?.firstOrNull()?.deviceId
     val networkStatusLiveData: LiveData<Boolean>
         get() = _networkStatusLiveData
     val fireBaseUpload = MutableLiveData<String>()
@@ -63,12 +68,20 @@ class HemoCubeViewModel @Inject constructor(
         }
     }
 
+
+
+
     fun getDeviceData() = viewModelScope.launch {
-        repository.getDeviceDataById().let {
-            deviceData.postValue(it)
+        deviceIdToRetrieve?.let { deviceId ->
+          val deviceIdinfo =  repository.getDeviceDataById(deviceId)
+            deviceData.postValue(listOf(deviceIdinfo!!))
         }
     }
 
+
+
+
+
     private fun addResultTestToDb() {
         testDetails?.deviceRatio = DataHolder.hemocubeResult
         testDetails?.resultData = DataHolder.hemoCubeTestData?.resultData.toString()

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

@@ -51,7 +51,7 @@
                 android:id="@+id/tv_subtitle4"
                 style="@style/title2"
                 android:layout_width="0dp"
-                android:layout_height="wrap_content"
+                android:layout_height="80dp"
                 android:layout_marginHorizontal="24dp"
                 android:layout_marginTop="16dp"
                 android:hint="Result"