Updated on 2026-08-14

features/swap-v2/impl/src/main/java/com/tangem/features/swap/v2/impl/amount/model/SwapAmountModel.kt

@@ -565,12 +565,11 @@ internal class SwapAmountModel @Inject constructor(
                 (params as? SwapAmountComponentParams.AmountParams)?.callback?.resetSendWithSwapNavigation(
                     data.shouldResetNavigation,
                 )
+                ensurePrimaryReady()
+                initPairs(data.swapCurrencies, data.cryptoCurrency)
                 uiState.update { amountUM ->
                     if (amountUM is SwapAmountUM.Content) {
-                        initPairs(data.swapCurrencies, data.cryptoCurrency)
-                        amountUM.copy(
-                            isPrimaryButtonEnabled = false,
-                        )
+                        amountUM.copy(isPrimaryButtonEnabled = false)
                     } else {
                         amountUM
                     }
@@ -579,6 +578,32 @@ internal class SwapAmountModel @Inject constructor(
             .launchIn(modelScope)
     }
 
+    /**
+     * Forces the amount UI into the primary-ready [SwapAmountUM.Content] state using the current primary
+     * status. Needed for the direct Send-with-Swap (Swap&Send) entry where the state can be [SwapAmountUM.Empty] and
+     * the balance-`distinctUntilChanged` primary status flow won't re-emit to rebuild it. No-op when already Content.
+     */
+    private suspend fun ensurePrimaryReady() {
+        if (uiState.value is SwapAmountUM.Content) return
+        val primaryCurrencyStatus = params.primaryCryptoCurrencyStatusFlow.value
+        initCurrencies(primaryStatus = primaryCurrencyStatus, secondaryStatus = null)
+        val isOnlyOneWallet = getWalletsUseCase.invokeSync().size == 1
+        uiState.transformerUpdate(
+            SwapAmountPrimaryReadyStateTransformer(
+                userWallet = userWallet,
+                primaryCryptoCurrencyStatus = primaryCurrencyStatus,
+                appCurrency = appCurrency,
+                swapDirection = swapDirection,
+                clickIntents = this,
+                isBalanceHidden = params.isBalanceHidingFlow.value,
+                isShowBestRateAnimation = isShowBestRateAnimation,
+                isSingleWallet = isOnlyOneWallet,
+                isAccountsMode = params.isAccountModeFlow.value,
+                account = params.accountFlow.value,
+            ),
+        )
+    }
+
     private fun initPairs(swapCurrencies: SwapCurrencies, secondaryCryptoCurrency: CryptoCurrency?) {
         modelScope.launch {
             val secondaryCurrency = selectInitialPairUseCase(