From 2884fe802bc906a8ba84a0dacaefb1d19381a487 Mon Sep 17 00:00:00 2001
From: Tangem <git@tangem.com>
Date: Fri, 3 May 2024 21:07:07 +0500
Subject: [PATCH] Updated on 2026-08-14

---
 .../presentation/state/SendNotification.kt    |  7 ++--
 .../state/confirm/SendNotificationFactory.kt  | 35 ++++++++++++++++---
 .../presentation/viewmodel/SendViewModel.kt   |  1 +
 3 files changed, 37 insertions(+), 6 deletions(-)

diff --git a/features/send/impl/src/main/java/com/tangem/features/send/impl/presentation/state/SendNotification.kt b/features/send/impl/src/main/java/com/tangem/features/send/impl/presentation/state/SendNotification.kt
index 2df3421a1a..a22b3ee620 100644
--- a/features/send/impl/src/main/java/com/tangem/features/send/impl/presentation/state/SendNotification.kt
+++ b/features/send/impl/src/main/java/com/tangem/features/send/impl/presentation/state/SendNotification.kt
@@ -153,9 +153,12 @@ internal sealed class SendNotification(val config: NotificationConfig) {
             ),
         )
 
-        data object FeeCoverageNotification : Warning(
+        data class FeeCoverageNotification(val cryptoAmount: String, val fiatAmount: String) : Warning(
             title = resourceReference(R.string.send_network_fee_warning_title),
-            subtitle = resourceReference(R.string.swapping_network_fee_warning_content),
+            subtitle = resourceReference(
+                R.string.send_network_fee_warning_content,
+                wrappedList(cryptoAmount, fiatAmount),
+            ),
         )
     }
 }
\ No newline at end of file
diff --git a/features/send/impl/src/main/java/com/tangem/features/send/impl/presentation/state/confirm/SendNotificationFactory.kt b/features/send/impl/src/main/java/com/tangem/features/send/impl/presentation/state/confirm/SendNotificationFactory.kt
index 9ac1b7a5a7..4b30a9466f 100644
--- a/features/send/impl/src/main/java/com/tangem/features/send/impl/presentation/state/confirm/SendNotificationFactory.kt
+++ b/features/send/impl/src/main/java/com/tangem/features/send/impl/presentation/state/confirm/SendNotificationFactory.kt
@@ -42,6 +42,7 @@ internal class SendNotificationFactory(
     private val currencyChecksRepository: CurrencyChecksRepository,
     private val stateRouterProvider: Provider<StateRouter>,
     private val isSubtractAvailableProvider: Provider<Boolean>,
+    private val appCurrencyProvider: Provider<AppCurrency>,
     private val clickIntents: SendClickIntents,
     private val analyticsEventHandler: AnalyticsEventHandler,
     private val getBalanceNotEnoughForFeeWarningUseCase: GetBalanceNotEnoughForFeeWarningUseCase,
@@ -80,7 +81,11 @@ internal class SendNotificationFactory(
                 addTransactionLimitErrorNotification(feeValue, sendingAmount)
                 // warnings
                 addExistentialWarningNotification(feeValue, amountValue)
-                addFeeCoverageNotification(isFeeCoverage)
+                addFeeCoverageNotification(
+                    isFeeCoverage = isFeeCoverage,
+                    amountField = amountState.amountTextField,
+                    sendingValue = sendingAmount,
+                )
                 addHighFeeWarningNotification(amountValue, sendState.ignoreAmountReduce)
                 addTooHighNotification(feeState.feeSelectorState)
                 addTooLowNotification(feeState)
@@ -214,10 +219,32 @@ internal class SendNotificationFactory(
         }
     }
 
-    private fun MutableList<SendNotification>.addFeeCoverageNotification(sendingAmount: Boolean) {
-        if (sendingAmount) {
+    private fun MutableList<SendNotification>.addFeeCoverageNotification(
+        isFeeCoverage: Boolean,
+        amountField: SendTextField.AmountField,
+        sendingValue: BigDecimal,
+    ) {
+        if (isFeeCoverage) {
             analyticsEventHandler.send(SendAnalyticEvents.NoticeFeeCoverage)
-            add(SendNotification.Warning.FeeCoverageNotification)
+            val cryptoCurrencyStatus = cryptoCurrencyStatusProvider()
+            val cryptoCurrency = cryptoCurrencyStatus.currency
+            val fiatRate = cryptoCurrencyStatus.value.fiatRate
+            val amountValue = amountField.cryptoAmount.value ?: return
+
+            val cryptoDiff = amountValue.minus(sendingValue)
+            add(
+                SendNotification.Warning.FeeCoverageNotification(
+                    cryptoAmount = BigDecimalFormatter.formatCryptoAmountUncapped(
+                        cryptoAmount = cryptoDiff,
+                        cryptoCurrency = cryptoCurrency,
+                    ),
+                    fiatAmount = getFiatString(
+                        value = cryptoDiff,
+                        rate = fiatRate,
+                        appCurrency = appCurrencyProvider(),
+                    ),
+                ),
+            )
         }
     }
 
diff --git a/features/send/impl/src/main/java/com/tangem/features/send/impl/presentation/viewmodel/SendViewModel.kt b/features/send/impl/src/main/java/com/tangem/features/send/impl/presentation/viewmodel/SendViewModel.kt
index 5a6260d448..5410b54f17 100644
--- a/features/send/impl/src/main/java/com/tangem/features/send/impl/presentation/viewmodel/SendViewModel.kt
+++ b/features/send/impl/src/main/java/com/tangem/features/send/impl/presentation/viewmodel/SendViewModel.kt
@@ -168,6 +168,7 @@ internal class SendViewModel @Inject constructor(
         userWalletProvider = Provider { userWallet },
         stateRouterProvider = Provider { stateRouter },
         isSubtractAvailableProvider = Provider { isAmountSubtractAvailable },
+        appCurrencyProvider = Provider(selectedAppCurrencyFlow::value),
         currencyChecksRepository = currencyChecksRepository,
         clickIntents = this,
         analyticsEventHandler = analyticsEventHandler,