From 64ba8f017061f20e9b8a76097207b6259334fdec Mon Sep 17 00:00:00 2001
From: Tangem <git@tangem.com>
Date: Fri, 6 Feb 2026 10:57:04 +0300
Subject: [PATCH] Updated on 2026-08-14

---
 .../api/subcomponents/SwapAmountUpdateTrigger.kt   |  2 ++
 .../impl/amount/DefaultSwapAmountUpdateTrigger.kt  |  9 +++++++++
 .../swap/v2/impl/amount/model/SwapAmountModel.kt   | 14 ++++++++++++++
 .../confirm/SendWithSwapConfirmComponent.kt        |  1 +
 .../confirm/model/SendWithSwapConfirmModel.kt      |  8 ++++++++
 5 files changed, 34 insertions(+)

diff --git a/features/swap-v2/api/src/main/java/com/tangem/features/swap/v2/api/subcomponents/SwapAmountUpdateTrigger.kt b/features/swap-v2/api/src/main/java/com/tangem/features/swap/v2/api/subcomponents/SwapAmountUpdateTrigger.kt
index 7c9a0f4b91..de3c1fa9f2 100644
--- a/features/swap-v2/api/src/main/java/com/tangem/features/swap/v2/api/subcomponents/SwapAmountUpdateTrigger.kt
+++ b/features/swap-v2/api/src/main/java/com/tangem/features/swap/v2/api/subcomponents/SwapAmountUpdateTrigger.kt
@@ -8,4 +8,6 @@ interface SwapAmountUpdateTrigger {
     suspend fun triggerUpdateAmount(amountValue: String, isEnterInFiatSelected: Boolean)
 
     suspend fun triggerQuoteReload()
+
+    suspend fun triggerAutoUpdateEnabled(isEnabled: Boolean)
 }
\ No newline at end of file
diff --git a/features/swap-v2/impl/src/main/java/com/tangem/features/swap/v2/impl/amount/DefaultSwapAmountUpdateTrigger.kt b/features/swap-v2/impl/src/main/java/com/tangem/features/swap/v2/impl/amount/DefaultSwapAmountUpdateTrigger.kt
index 29162606e3..168c040b92 100644
--- a/features/swap-v2/impl/src/main/java/com/tangem/features/swap/v2/impl/amount/DefaultSwapAmountUpdateTrigger.kt
+++ b/features/swap-v2/impl/src/main/java/com/tangem/features/swap/v2/impl/amount/DefaultSwapAmountUpdateTrigger.kt
@@ -17,6 +17,8 @@ interface SwapAmountUpdateListener {
     val updateAmountTriggerFlow: Flow<Pair<String, Boolean>>
 
     val reloadQuotesTriggerFlow: Flow<Unit>
+
+    val autoUpdateTriggerFlow: Flow<Boolean>
 }
 
 /**
@@ -59,6 +61,9 @@ internal class DefaultSwapAmountUpdateTrigger @Inject constructor() :
     override val reloadQuotesTriggerFlow: Flow<Unit>
         field = MutableSharedFlow<Unit>()
 
+    override val autoUpdateTriggerFlow: Flow<Boolean>
+        field = MutableSharedFlow<Boolean>()
+
     override suspend fun triggerUpdateAmount(amountValue: String, isEnterInFiatSelected: Boolean) {
         updateAmountTriggerFlow.emit(amountValue to isEnterInFiatSelected)
     }
@@ -67,6 +72,10 @@ internal class DefaultSwapAmountUpdateTrigger @Inject constructor() :
         reloadQuotesTriggerFlow.emit(Unit)
     }
 
+    override suspend fun triggerAutoUpdateEnabled(isEnabled: Boolean) {
+        autoUpdateTriggerFlow.emit(isEnabled)
+    }
+
     override suspend fun triggerReduceBy(reduceBy: ReduceByData) {
         reduceByTriggerFlow.emit(reduceBy)
     }
diff --git a/features/swap-v2/impl/src/main/java/com/tangem/features/swap/v2/impl/amount/model/SwapAmountModel.kt b/features/swap-v2/impl/src/main/java/com/tangem/features/swap/v2/impl/amount/model/SwapAmountModel.kt
index 8546a9c6e2..b406f013fb 100644
--- a/features/swap-v2/impl/src/main/java/com/tangem/features/swap/v2/impl/amount/model/SwapAmountModel.kt
+++ b/features/swap-v2/impl/src/main/java/com/tangem/features/swap/v2/impl/amount/model/SwapAmountModel.kt
@@ -132,6 +132,7 @@ internal class SwapAmountModel @Inject constructor(
         subscribeOnAmountIgnoreReduceTriggerUpdates()
         subscribeOnReloadQuotesTriggerUpdates()
         subscribeOnBalanceHiddenUpdates()
+        subscribeOnAutoupdateEnabling()
     }
 
     fun onStart() {
@@ -482,6 +483,19 @@ internal class SwapAmountModel @Inject constructor(
             .launchIn(modelScope)
     }
 
+    private fun subscribeOnAutoupdateEnabling() {
+        swapAmountUpdateListener.autoUpdateTriggerFlow
+            .distinctUntilChanged()
+            .onEach { isEnabled ->
+                if (isEnabled) {
+                    startLoadingQuotesTask(isSilentReload = true)
+                } else {
+                    quoteTaskScheduler.cancelTask()
+                }
+            }
+            .launchIn(modelScope)
+    }
+
     private fun observeChooseSelectToken() {
         swapChooseTokenNetworkListener.swapChooseTokenNetworkResultFlow
             .onEach { data ->
diff --git a/features/swap-v2/impl/src/main/java/com/tangem/features/swap/v2/impl/sendviaswap/confirm/SendWithSwapConfirmComponent.kt b/features/swap-v2/impl/src/main/java/com/tangem/features/swap/v2/impl/sendviaswap/confirm/SendWithSwapConfirmComponent.kt
index 579a4ddafc..9bae584628 100644
--- a/features/swap-v2/impl/src/main/java/com/tangem/features/swap/v2/impl/sendviaswap/confirm/SendWithSwapConfirmComponent.kt
+++ b/features/swap-v2/impl/src/main/java/com/tangem/features/swap/v2/impl/sendviaswap/confirm/SendWithSwapConfirmComponent.kt
@@ -98,6 +98,7 @@ internal class SendWithSwapConfirmComponent @AssistedInject constructor(
             analyticsCategoryName = params.analyticsCategoryName,
             analyticsSendSource = params.analyticsSendSource,
             userWalletId = params.userWallet.walletId,
+            bottomSheetShown = model::onFeeBottomSheetShown,
         ),
         onResult = model::onFeeResult,
     )
diff --git a/features/swap-v2/impl/src/main/java/com/tangem/features/swap/v2/impl/sendviaswap/confirm/model/SendWithSwapConfirmModel.kt b/features/swap-v2/impl/src/main/java/com/tangem/features/swap/v2/impl/sendviaswap/confirm/model/SendWithSwapConfirmModel.kt
index 2923283a79..90526afb56 100644
--- a/features/swap-v2/impl/src/main/java/com/tangem/features/swap/v2/impl/sendviaswap/confirm/model/SendWithSwapConfirmModel.kt
+++ b/features/swap-v2/impl/src/main/java/com/tangem/features/swap/v2/impl/sendviaswap/confirm/model/SendWithSwapConfirmModel.kt
@@ -45,6 +45,7 @@ import com.tangem.features.send.v2.api.subcomponents.destination.entity.Destinat
 import com.tangem.features.send.v2.api.subcomponents.feeSelector.FeeSelectorReloadTrigger
 import com.tangem.features.send.v2.api.subcomponents.notifications.SendNotificationsUpdateListener
 import com.tangem.features.send.v2.api.subcomponents.notifications.SendNotificationsUpdateTrigger
+import com.tangem.features.swap.v2.api.subcomponents.SwapAmountUpdateTrigger
 import com.tangem.features.swap.v2.impl.R
 import com.tangem.features.swap.v2.impl.amount.SwapAmountReduceTrigger
 import com.tangem.features.swap.v2.impl.amount.entity.SwapAmountUM
@@ -90,6 +91,7 @@ internal class SendWithSwapConfirmModel @Inject constructor(
     private val sendNotificationsUpdateListener: SendNotificationsUpdateListener,
     private val swapNotificationsUpdateListener: SwapNotificationsUpdateListener,
     private val swapAmountReduceTrigger: SwapAmountReduceTrigger,
+    private val swapAmountUpdateTrigger: SwapAmountUpdateTrigger,
     private val feeSelectorReloadTrigger: FeeSelectorReloadTrigger,
     private val swapAlertFactory: SwapAlertFactory,
     private val appRouter: AppRouter,
@@ -211,6 +213,12 @@ internal class SendWithSwapConfirmModel @Inject constructor(
         }
     }
 
+    fun onFeeBottomSheetShown(isShown: Boolean) {
+        modelScope.launch {
+            swapAmountUpdateTrigger.triggerAutoUpdateEnabled(isEnabled = !isShown)
+        }
+    }
+
     fun showEditAmount() {
         analyticsEventHandler.send(
             CommonSendAnalyticEvents.ScreenReopened(