Updated on 2026-08-14

features/send-v2/impl/src/main/java/com/tangem/features/send/v2/sendnft/confirm/model/NFTSendConfirmModel.kt

@@ -47,6 +47,7 @@ import com.tangem.features.send.v2.sendnft.confirm.NFTSendConfirmComponent
 import com.tangem.features.send.v2.sendnft.confirm.model.transformers.NFTSendConfirmInitialStateTransformer
 import com.tangem.features.send.v2.sendnft.confirm.model.transformers.NFTSendConfirmSendingStateTransformer
 import com.tangem.features.send.v2.sendnft.confirm.model.transformers.NFTSendConfirmationNotificationsTransformer
+import com.tangem.features.send.v2.sendnft.confirm.model.transformers.NFTSendConfirmationNotificationsTransformerV2
 import com.tangem.features.send.v2.sendnft.ui.state.NFTSendUM
 import com.tangem.features.send.v2.subcomponents.fee.SendFeeCheckReloadListener
 import com.tangem.features.send.v2.subcomponents.fee.SendFeeCheckReloadTrigger
@@ -393,13 +394,23 @@ internal class NFTSendConfirmModel @Inject constructor(
         }
         _uiState.update {
             it.copy(
-                confirmUM = NFTSendConfirmationNotificationsTransformer(
-                    feeUM = uiState.value.feeUM,
-                    analyticsEventHandler = analyticsEventHandler,
-                    cryptoCurrency = cryptoCurrencyStatus.currency,
-                    analyticsCategoryName = analyticsCategoryName,
-                    appCurrency = params.appCurrency,
-                ).transform(uiState.value.confirmUM),
+                confirmUM = if (uiState.value.isRedesignEnabled) {
+                    NFTSendConfirmationNotificationsTransformerV2(
+                        feeSelectorUM = uiState.value.feeSelectorUM,
+                        analyticsEventHandler = analyticsEventHandler,
+                        cryptoCurrency = cryptoCurrencyStatus.currency,
+                        appCurrency = params.appCurrency,
+                        analyticsCategoryName = analyticsCategoryName,
+                    )
+                } else {
+                    NFTSendConfirmationNotificationsTransformer(
+                        feeUM = uiState.value.feeUM,
+                        analyticsEventHandler = analyticsEventHandler,
+                        cryptoCurrency = cryptoCurrencyStatus.currency,
+                        analyticsCategoryName = analyticsCategoryName,
+                        appCurrency = params.appCurrency,
+                    )
+                }.transform(uiState.value.confirmUM),
             )
         }
     }

features/send-v2/impl/src/main/java/com/tangem/features/send/v2/sendnft/confirm/model/transformers/NFTSendConfirmationNotificationsTransformer.kt

@@ -62,8 +62,10 @@ internal class NFTSendConfirmationNotificationsTransformer(
         val feeUM = feeUM as? FeeUM.Content
         val fee = (feeUM?.feeSelectorUM as? FeeSelectorUM.Content)?.selectedFee ?: return TextReference.EMPTY
 
+        val fiatFeeValue = feeUM.rate?.let { fee.amount.value?.multiply(it) }
+
         val fiatFee = formatFooterFiatFee(
-            amount = fee.amount,
+            amount = fee.amount.copy(value = fiatFeeValue),
             isFeeConvertibleToFiat = feeUM.isFeeConvertibleToFiat,
             isFeeApproximate = feeUM.isFeeApproximate,
             appCurrency = appCurrency,

features/send-v2/impl/src/main/java/com/tangem/features/send/v2/sendnft/confirm/model/transformers/NFTSendConfirmationNotificationsTransformerV2.kt

@@ -0,0 +1,92 @@
+package com.tangem.features.send.v2.sendnft.confirm.model.transformers
+
+import com.tangem.blockchain.common.transaction.Fee
+import com.tangem.common.ui.notifications.NotificationUM
+import com.tangem.core.analytics.api.AnalyticsEventHandler
+import com.tangem.core.ui.extensions.TextReference
+import com.tangem.core.ui.extensions.resourceReference
+import com.tangem.core.ui.extensions.wrappedList
+import com.tangem.domain.appcurrency.model.AppCurrency
+import com.tangem.domain.models.currency.CryptoCurrency
+import com.tangem.features.send.v2.api.analytics.CommonSendAnalyticEvents
+import com.tangem.features.send.v2.api.entity.FeeSelectorUM
+import com.tangem.features.send.v2.api.subcomponents.feeSelector.utils.FeeCalculationUtils
+import com.tangem.features.send.v2.api.utils.formatFooterFiatFee
+import com.tangem.features.send.v2.api.utils.getTronTokenFeeSendingText
+import com.tangem.features.send.v2.common.ui.state.ConfirmUM
+import com.tangem.features.send.v2.impl.R
+import com.tangem.utils.transformer.Transformer
+import kotlinx.collections.immutable.toPersistentList
+
+internal class NFTSendConfirmationNotificationsTransformerV2(
+    private val feeSelectorUM: FeeSelectorUM,
+    private val analyticsEventHandler: AnalyticsEventHandler,
+    private val cryptoCurrency: CryptoCurrency,
+    private val appCurrency: AppCurrency,
+    private val analyticsCategoryName: String,
+) : Transformer<ConfirmUM> {
+    override fun transform(prevState: ConfirmUM): ConfirmUM {
+        val state = prevState as? ConfirmUM.Content ?: return prevState
+        val feeSelectorUM = feeSelectorUM as? FeeSelectorUM.Content ?: return prevState
+        return state.copy(
+            sendingFooter = getSendingFooterText(),
+            notifications = buildList {
+                addTooHighNotification(feeSelectorUM)
+                addTooLowNotification(feeSelectorUM)
+            }.toPersistentList(),
+        )
+    }
+
+    private fun MutableList<NotificationUM>.addTooLowNotification(feeSelectorUM: FeeSelectorUM.Content) {
+        if (FeeCalculationUtils.checkIfCustomFeeTooLow(feeSelectorUM)) {
+            add(NotificationUM.Warning.FeeTooLow)
+            analyticsEventHandler.send(
+                CommonSendAnalyticEvents.NoticeTransactionDelays(
+                    categoryName = analyticsCategoryName,
+                    token = cryptoCurrency.symbol,
+                ),
+            )
+        }
+    }
+
+    private fun MutableList<NotificationUM>.addTooHighNotification(feeSelectorUM: FeeSelectorUM.Content) {
+        val (isFeeTooHigh, diff) = FeeCalculationUtils.checkIfCustomFeeTooHigh(feeSelectorUM)
+        if (isFeeTooHigh) {
+            add(NotificationUM.Warning.TooHigh(diff))
+        }
+    }
+
+    private fun getSendingFooterText(): TextReference {
+        val feeSelectorUM = feeSelectorUM as? FeeSelectorUM.Content
+        val fee = feeSelectorUM?.selectedFeeItem?.fee ?: return TextReference.EMPTY
+
+        val fiatFeeValue = feeSelectorUM.feeFiatRateUM?.rate?.let { fee.amount.value?.multiply(it) }
+
+        val fiatFee = formatFooterFiatFee(
+            amount = fee.amount.copy(value = fiatFeeValue),
+            isFeeConvertibleToFiat = feeSelectorUM.feeFiatRateUM != null,
+            isFeeApproximate = feeSelectorUM.feeExtraInfo.isFeeApproximate,
+            appCurrency = appCurrency,
+        )
+
+        return if (fee is Fee.Tron) {
+            getTronTokenFeeSendingText(
+                fee = fee,
+                fiatFee = fiatFee,
+                fiatSending = resourceReference(R.string.common_nft),
+            )
+        } else {
+            resourceReference(
+                id = if (feeSelectorUM.feeFiatRateUM != null) {
+                    R.string.send_summary_transaction_description
+                } else {
+                    R.string.send_summary_transaction_description_no_fiat_fee
+                },
+                formatArgs = wrappedList(
+                    resourceReference(R.string.common_nft),
+                    fiatFee,
+                ),
+            )
+        }
+    }
+}