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Updated on 2026-08-14

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Tangem 2026-03-23 11:18:20 +03:00
parent 6dd7ed1909
commit 1ffdbd8b72
3 changed files with 53 additions and 20 deletions
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12
features/send-v2/api/src/main/java/com/tangem/features/send/v2/api/entity/PredefinedValues.kt
View file

@ -19,6 +19,16 @@ sealed class PredefinedValues {
override val amount: String?,
override val address: String,
override val memo: String?,
val source: Source,
) : Content()
}
}
enum class Source {
MAIN_SCREEN,
SEND_SCREEN,
}
}
inline val PredefinedValues.isFromMainScreenQr: Boolean
get() = (this as? PredefinedValues.Content.QrCode)
?.source == PredefinedValues.Source.MAIN_SCREEN

58
features/send-v2/impl/src/main/java/com/tangem/features/send/v2/send/model/SendModel.kt
View file

@ -48,8 +48,10 @@ import com.tangem.features.send.v2.api.analytics.CommonSendAnalyticEvents
import com.tangem.features.send.v2.api.analytics.CommonSendAnalyticEvents.SendScreenSource
import com.tangem.features.send.v2.api.entity.FeeSelectorUM
import com.tangem.features.send.v2.api.entity.PredefinedValues
import com.tangem.features.send.v2.api.entity.isFromMainScreenQr
import com.tangem.features.send.v2.api.subcomponents.destination.SendDestinationComponent
import com.tangem.features.send.v2.api.subcomponents.destination.entity.DestinationUM
import com.tangem.features.send.v2.common.CommonSendRoute
import com.tangem.features.send.v2.common.CommonSendRoute.*
import com.tangem.features.send.v2.common.SendConfirmAlertFactory
import com.tangem.features.send.v2.common.ui.state.ConfirmUM
@ -171,11 +173,11 @@ internal class SendModel @Inject constructor(
subscribeOnBalanceHidden()
subscribeOnQRScannerResult()
subscribeOnCurrencyStatusUpdates()
if (params.amount != null) {
subscribeOnStatusForDeeplinkDestination()
initPredefinedValues()
if (predefinedValues is PredefinedValues.Content) {
subscribeOnStatusForInitialNavigation()
}
initAppCurrency()
initPredefinedValues()
}
override fun onNavigationResult(navigationUM: NavigationUM) {
@ -228,7 +230,14 @@ internal class SendModel @Inject constructor(
onBackClick()
} else {
when (currentRoute.value) {
is Amount -> router.push(Destination(isEditMode = false))
is Amount -> {
val nextRoute = if (predefinedValues.isFromMainScreenQr) {
Confirm
} else {
Destination(isEditMode = false)
}
router.push(nextRoute)
}
is Destination -> router.push(Confirm)
Confirm -> router.push(ConfirmSuccess)
else -> onBackClick()
@ -381,7 +390,7 @@ internal class SendModel @Inject constructor(
PredefinedValues.Content.QrCode(
amount = predefinedAmount,
address = predefinedAddress,
memo = params.tag,
memo = params.tag, source = PredefinedValues.Source.MAIN_SCREEN,
)
} else {
PredefinedValues.Empty
@ -429,26 +438,38 @@ internal class SendModel @Inject constructor(
}
}
private fun subscribeOnStatusForDeeplinkDestination() {
private fun subscribeOnStatusForInitialNavigation() {
combine(
cryptoCurrencyStatusFlow,
feeCryptoCurrencyStatusFlow,
) { cryptoCurrencyStatus, feeCryptoCurrencyStatus ->
if (isAvailableForSend && currentRoute.value == initialRoute) {
if (isPredefinedAmountExceedsBalance(cryptoCurrencyStatus)) {
router.replaceAll(Amount(isEditMode = false))
} else {
router.replaceAll(Confirm)
}
} else if (isUnavailableForSend) {
showAlertError()
) { cryptoCurrencyStatus, _ ->
if (!isAvailableForSend || currentRoute.value != initialRoute) {
if (isUnavailableForSend) showAlertError()
return@combine
}
val route = resolveInitialRoute(cryptoCurrencyStatus) ?: return@combine
router.replaceAll(route)
}.launchIn(modelScope)
}
private fun isPredefinedAmountExceedsBalance(cryptoCurrencyStatus: CryptoCurrencyStatus): Boolean {
val predefinedAmount = (predefinedValues as? PredefinedValues.Content)?.amount
?.parseBigDecimalOrNull() ?: return false
private fun resolveInitialRoute(cryptoCurrencyStatus: CryptoCurrencyStatus): CommonSendRoute? {
return when (predefinedValues) {
is PredefinedValues.Content.Deeplink -> Confirm
is PredefinedValues.Content.QrCode -> {
if (!predefinedValues.isFromMainScreenQr) return null
val amount = (predefinedValues as PredefinedValues.Content.QrCode).amount ?: return null
if (isPredefinedAmountExceedsBalance(amount, cryptoCurrencyStatus)) {
Amount(isEditMode = false)
} else {
Confirm
}
}
PredefinedValues.Empty -> null
}
}
private fun isPredefinedAmountExceedsBalance(amount: String, cryptoCurrencyStatus: CryptoCurrencyStatus): Boolean {
val predefinedAmount = amount.parseBigDecimalOrNull() ?: return false
val balance = cryptoCurrencyStatus.value.amount ?: return false
return predefinedAmount > balance
}
@ -495,6 +516,7 @@ internal class SendModel @Inject constructor(
amount = amount.orEmpty(),
address = parsedQrCode?.address.orEmpty(),
memo = parsedQrCode?.memo,
source = PredefinedValues.Source.SEND_SCREEN,
)
// If it is in active state use flow to update value in amount component
modelScope.launch {

3
features/send-v2/impl/src/main/java/com/tangem/features/send/v2/subcomponents/amount/model/SendAmountModel.kt
View file

@ -30,6 +30,7 @@ import com.tangem.domain.tokens.model.ScenarioUnavailabilityReason
import com.tangem.domain.wallets.usecase.GetUserWalletUseCase
import com.tangem.domain.wallets.usecase.GetWalletsUseCase
import com.tangem.features.send.v2.api.entity.PredefinedValues
import com.tangem.features.send.v2.api.entity.isFromMainScreenQr
import com.tangem.features.send.v2.api.subcomponents.amount.analytics.CommonSendAmountAnalyticEvents
import com.tangem.features.send.v2.api.subcomponents.amount.analytics.CommonSendAmountAnalyticEvents.SelectedCurrencyType
import com.tangem.features.send.v2.api.subcomponents.feeSelector.FeeSelectorReloadTrigger
@ -408,7 +409,7 @@ internal class SendAmountModel @Inject constructor(
val isMultiCurrency = userWallet?.isMultiCurrency == true
isSendWithSwapAvailable.update {
isAvailableForSwap && isMultiCurrency
isAvailableForSwap && isMultiCurrency && !params.predefinedValues.isFromMainScreenQr
}
}
}