configurable typing cues delay (#5437)

Co-authored-by: shuchi <shuchi.dwivedi@tesco.com>

navi-chat/src/main/java/com/navi/chat/models/ChatConfigConstructedResponse.kt

@@ -0,0 +1,13 @@
+/*
+ *
+ *  * Copyright © 2023 by Navi Technologies Limited
+ *  * All rights reserved. Strictly confidential
+ *
+ */
+
+package com.navi.chat.models
+
+data class ChatConfigConstructedResponse(
+    val fileSizeInKB: HashMap<String, Int>?,
+    val botTypingCuesDelayInMs: Long?
+)

navi-chat/src/main/java/com/navi/chat/models/ChatConfigResponse.kt

@@ -1,14 +1,17 @@
 /*
  *
- *  * Copyright © 2022 by Navi Technologies Limited
+ *  * Copyright © 2022-2023 by Navi Technologies Limited
  *  * All rights reserved. Strictly confidential
  *
  */
 
 package com.navi.chat.models
 
+import com.google.gson.annotations.SerializedName
+
 data class ChatConfigResponse(
-    val fileUpload: FileUpload?
+    @SerializedName("fileUpload") val fileUpload: FileUpload? = null,
+    @SerializedName("botTypingCuesDelayInMs") val botTypingCuesDelayInMs: Int? = null
 )
 
 data class FileUpload(

navi-chat/src/main/java/com/navi/chat/ui/fragments/NaviChatFragment.kt

@@ -98,6 +98,7 @@ class NaviChatFragment : ChatBaseFragment(), WidgetCallback, MessageOperation, T
     private var shouldShowChatResolutionWidget: Boolean = false
     private var csatWidgetData: NaviChatCsatRatingWidget? = null
     private var chatResolutionStatusWidget: NaviChatResolutionStatusWidget? = null
+    private var delayForTypingCuesForBot = 1000L
 
     @Inject lateinit var naviChatViewModel: NaviChatViewModel
 
@@ -340,7 +341,13 @@ class NaviChatFragment : ChatBaseFragment(), WidgetCallback, MessageOperation, T
 
         naviChatViewModel.naviChatConfigResponse.observeNonNull(viewLifecycleOwner) {
             fileSizes.clear()
-            fileSizes.putAll(it)
+            it?.let {
+                fileSizes.putAll(it.fileSizeInKB.orEmpty())
+                it.botTypingCuesDelayInMs?.let { botDelayInMs ->
+                    delayForTypingCuesForBot = botDelayInMs
+                    Timber.d("Updated delayForTypingCuesForBot to $botDelayInMs")
+                }
+            }
         }
 
         viewLifecycleOwner.lifecycleScope.launch {
@@ -1002,7 +1009,7 @@ class NaviChatFragment : ChatBaseFragment(), WidgetCallback, MessageOperation, T
                                 widgetModel.rt_created_at
                             )
                         },
-                        DELAY_TO_HIDE_TYPING_FOR_BOT
+                        delayForTypingCuesForBot
                     )
                 }
             } else {
@@ -1147,6 +1154,5 @@ class NaviChatFragment : ChatBaseFragment(), WidgetCallback, MessageOperation, T
         private const val DELAY_TO_SCROLL = 200L
         private const val RECYCLER_VIEW_BOOT_DELAY = 3000L
         private const val DELAY_TO_HIDE_TYPING = 10000L
-        private const val DELAY_TO_HIDE_TYPING_FOR_BOT = 3000L
     }
 }

navi-chat/src/main/java/com/navi/chat/viewmodels/NaviChatViewModel.kt

@@ -18,6 +18,7 @@ import com.navi.base.utils.orZero
 import com.navi.chat.base.ChatBaseVM
 import com.navi.chat.db.utils.getDisplayableMessages
 import com.navi.chat.di.scopes.NaviChatScope
+import com.navi.chat.models.ChatConfigConstructedResponse
 import com.navi.chat.models.ChatConfigResponse
 import com.navi.chat.models.response.NaviChatInitiateResponse
 import com.navi.chat.repositories.NaviChatRepository
@@ -50,8 +51,8 @@ constructor(private val naviChatRepository: NaviChatRepository, private val cont
     val chatHistoryMessages: LiveData<Pair<Int, List<NaviChatWidget>>>
         get() = _chatHistoryMessages
 
-    private val _naviChatConfigResponse = MutableLiveData<HashMap<String, Int>>()
-    val naviChatConfigResponse: LiveData<HashMap<String, Int>>
+    private val _naviChatConfigResponse = MutableLiveData<ChatConfigConstructedResponse?>()
+    val naviChatConfigResponse: LiveData<ChatConfigConstructedResponse?>
         get() = _naviChatConfigResponse
 
     private var _downloadSuccessSharedFlow = MutableSharedFlow<DownloadTask>(0)
@@ -217,11 +218,20 @@ constructor(private val naviChatRepository: NaviChatRepository, private val cont
                     response.data?.fileUpload.isNotNull() &&
                     response.data?.fileUpload?.sizeInKiloBytes.isNotNull()
             ) {
-                _naviChatConfigResponse.value = response.data?.let { getHashMap(it) }
+                _naviChatConfigResponse.value = response.data?.let {
+                    constructConfigResponse(it)
+                }
             }
         }
     }
 
+    private fun constructConfigResponse(response: ChatConfigResponse): ChatConfigConstructedResponse? {
+         return ChatConfigConstructedResponse(
+            fileSizeInKB = getHashMap(response),
+            botTypingCuesDelayInMs = response.botTypingCuesDelayInMs?.toLong() ?: 1000L
+        )
+    }
+
     private fun getHashMap(response: ChatConfigResponse): HashMap<String, Int> {
         val hashmap = HashMap<String, Int>()
         response.fileUpload?.sizeInKiloBytes?.let { sizeInKb ->