From 8aec31dd4744fa2baff587b6f3cba7f2c2b4eef0 Mon Sep 17 00:00:00 2001
From: Sohan Reddy Atukula <sohan.reddy@navi.com>
Date: Thu, 22 May 2025 15:28:56 +0530
Subject: [PATCH] =?UTF-8?q?NTP-65561=20|=20Sohan=20|=20Added=20device=20ra?=
 =?UTF-8?q?m=20as=20an=20input=20parameter=20to=20Home=20pa=E2=80=A6=20(#1?=
 =?UTF-8?q?6248)?=
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---
 .../home/usecase/FetchHomeItemsUseCase.kt        | 16 +++++++++++++++-
 .../com/naviapp/home/viewmodel/HomeViewModel.kt  |  4 ++++
 2 files changed, 19 insertions(+), 1 deletion(-)

diff --git a/android/app/src/main/java/com/naviapp/home/usecase/FetchHomeItemsUseCase.kt b/android/app/src/main/java/com/naviapp/home/usecase/FetchHomeItemsUseCase.kt
index 5a823d215e..c039e6aad2 100644
--- a/android/app/src/main/java/com/naviapp/home/usecase/FetchHomeItemsUseCase.kt
+++ b/android/app/src/main/java/com/naviapp/home/usecase/FetchHomeItemsUseCase.kt
@@ -19,6 +19,7 @@ import com.navi.common.network.models.ErrorMessage
 import com.navi.common.network.models.GenericErrorResponse
 import com.navi.common.network.models.RepoResult
 import com.navi.common.network.models.isSuccessWithData
+import com.navi.common.utils.getDeviceModelName
 import com.naviapp.BuildConfig
 import com.naviapp.app.NaviApplication
 import com.naviapp.home.respository.HomeRepository
@@ -39,6 +40,7 @@ constructor(
         screenHash: String? = null,
         naeScreenName: String,
         shouldShowNae: Boolean,
+        totalRam: Double,
         noInternetCallback: () -> Unit,
         onFailure:
             suspend (apiErrorMessage: ErrorMessage?, errors: List<GenericErrorResponse>?) -> Unit,
@@ -82,7 +84,7 @@ constructor(
                     AlchemistScreenRequest(
                         screenName = HOME_SCREEN_IN_CAPS,
                         screenHash = screenHashForApi,
-                        inputMap = queryMap,
+                        inputMap = buildQueryMap(queryMap = queryMap, totalRam = totalRam),
                     ),
                 naeScreenName = naeScreenName,
             )
@@ -144,8 +146,20 @@ constructor(
         return NaviCacheAltSourceEntity(isSuccess = false)
     }
 
+    private fun buildQueryMap(
+        queryMap: HashMap<String, String>,
+        totalRam: Double,
+    ): HashMap<String, String> {
+        queryMap[DEVICE_RAM_GB] = totalRam.toString()
+        val deviceName = getDeviceModelName()
+        queryMap[DEVICE_NAME] = deviceName.toString()
+        return queryMap
+    }
+
     companion object {
         const val SCREEN_STRUCTURE_AND_META_DATA_NULL =
             "Both screen structure and meta data is null"
+        const val DEVICE_RAM_GB = "deviceRamGb"
+        const val DEVICE_NAME = "deviceName"
     }
 }
diff --git a/android/app/src/main/java/com/naviapp/home/viewmodel/HomeViewModel.kt b/android/app/src/main/java/com/naviapp/home/viewmodel/HomeViewModel.kt
index f6f483bee6..1fe0a710a1 100644
--- a/android/app/src/main/java/com/naviapp/home/viewmodel/HomeViewModel.kt
+++ b/android/app/src/main/java/com/naviapp/home/viewmodel/HomeViewModel.kt
@@ -65,6 +65,7 @@ import com.naviapp.utils.Constants.HomePageConstants.FETCH_HOME_ITEMS_TIMEOUT
 import com.naviapp.utils.SelectiveRefreshHandler
 import dagger.Lazy
 import dagger.hilt.android.lifecycle.HiltViewModel
+import dagger.hilt.android.qualifiers.ApplicationContext
 import javax.inject.Inject
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.Job
@@ -94,6 +95,7 @@ constructor(
     val sectionVisibilityTracker: HomePageSectionImpressionTracker,
     val postRenderTaskExecutor: PostRenderTaskExecutor,
     private val homeContentProcessingUseCase: HomeContentProcessingUseCase,
+    @ApplicationContext val context: Context,
 ) :
     BaseMviViewModel<HpStates, HpEvents, HpEffects>(
         initialState = HpStates(),
@@ -105,6 +107,7 @@ constructor(
     private var analyticsStartTs = System.currentTimeMillis()
     private var isHomeUIRenderedEventLogged = false
     var isErrorNaeTriggered = false
+    private val totalRamMemory = getTotalRamMemory(context = context)?.toDoubleOrNull() ?: 100.0
 
     // Internet Connectivity
     private val _internetConnectivity = MutableSharedFlow<ConnectivityObserver.Status>()
@@ -201,6 +204,7 @@ constructor(
             screenHash = screenHash,
             shouldShowNae = shouldShowNae.orFalse(),
             naeScreenName = naeScreenName,
+            totalRam = totalRamMemory,
             onFailure = { errorMessage, errors ->
                 setEffect { HpEffects.OnApiFailure(errorMessage, errors) }
             },