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Updated on 2026-08-14

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Tangem 2023-08-11 17:30:05 +08:00
parent 300179445d
commit 9c524c8113
8 changed files with 153 additions and 11 deletions
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2
features/wallet/impl/src/main/java/com/tangem/feature/wallet/presentation/wallet/domain/WalletImageResolver.kt
View file

@ -42,7 +42,7 @@ internal object WalletImageResolver {
return when (cardTypesResolver.getBlockchain()) {
Blockchain.Bitcoin -> R.drawable.ill_note_btc_120_106
Blockchain.Ethereum -> R.drawable.ill_note_ethereum_120_106
Blockchain.Binance -> R.drawable.ill_note_binance_120_106
Blockchain.BSC -> R.drawable.ill_note_binance_120_106
Blockchain.Dogecoin -> R.drawable.ill_note_doge_120_106
Blockchain.Cardano -> R.drawable.ill_note_cardano_120_106
Blockchain.XRP -> R.drawable.ill_note_xrp_120_106

14
features/wallet/impl/src/main/java/com/tangem/feature/wallet/presentation/wallet/state/WalletState.kt
View file

@ -30,6 +30,20 @@ internal sealed class WalletState {
/** Bottom sheet config */
abstract val bottomSheetConfig: WalletBottomSheetConfig?
/**
* Util function that allow to make a copy
*
* @param walletsListConfig wallets list config
*/
fun copySealed(walletsListConfig: WalletsListConfig = this.walletsListConfig): ContentState {
return when (this) {
is WalletMultiCurrencyState.Content -> copy(walletsListConfig = walletsListConfig)
is WalletMultiCurrencyState.Locked -> copy(walletsListConfig = walletsListConfig)
is WalletSingleCurrencyState.Content -> copy(walletsListConfig = walletsListConfig)
is WalletSingleCurrencyState.Locked -> copy(walletsListConfig = walletsListConfig)
}
}
}
/**

11
features/wallet/impl/src/main/java/com/tangem/feature/wallet/presentation/wallet/state/factory/WalletSingleCurrencyLoadedBalanceConverter.kt
View file

@ -5,8 +5,10 @@ import com.tangem.common.Provider
import com.tangem.core.ui.components.marketprice.MarketPriceBlockState
import com.tangem.core.ui.components.marketprice.PriceChangeConfig
import com.tangem.core.ui.utils.BigDecimalFormatter
import com.tangem.domain.common.CardTypesResolver
import com.tangem.domain.tokens.error.CurrencyError
import com.tangem.domain.tokens.model.CryptoCurrencyStatus
import com.tangem.feature.wallet.presentation.wallet.domain.WalletAdditionalInfoFactory
import com.tangem.feature.wallet.presentation.wallet.state.WalletSingleCurrencyState
import com.tangem.feature.wallet.presentation.wallet.state.WalletState
import com.tangem.feature.wallet.presentation.wallet.state.components.WalletCardState
@ -17,6 +19,7 @@ import java.math.BigDecimal
internal class WalletSingleCurrencyLoadedBalanceConverter(
private val currentStateProvider: Provider<WalletState>,
private val cardTypeResolverProvider: Provider<CardTypesResolver>,
private val fiatCurrencyCode: String,
private val fiatCurrencySymbol: String,
) : Converter<Either<CurrencyError, CryptoCurrencyStatus>, WalletSingleCurrencyState.Content> {
@ -33,7 +36,7 @@ internal class WalletSingleCurrencyLoadedBalanceConverter(
val state = requireNotNull(currentStateProvider() as? WalletSingleCurrencyState.Content)
val currencyName = state.marketPriceBlockState.currencyName
return state.copy(
walletsListConfig = getUpdatedSelectedWallet(status.value, state),
walletsListConfig = getUpdatedSelectedWallet(status = status.value, state = state),
marketPriceBlockState = getMarketPriceState(status = status.value, currencyName = currencyName),
)
}
@ -78,7 +81,11 @@ internal class WalletSingleCurrencyLoadedBalanceConverter(
WalletCardState.Content(
id = selectedWallet.id,
title = selectedWallet.title,
additionalInfo = selectedWallet.additionalInfo,
additionalInfo = WalletAdditionalInfoFactory.resolve(
cardTypesResolver = cardTypeResolverProvider(),
isLocked = false,
currencyAmount = status.amount,
),
imageResId = selectedWallet.imageResId,
onClick = selectedWallet.onClick,
balance = BigDecimalFormatter.formatFiatAmount(

1
features/wallet/impl/src/main/java/com/tangem/feature/wallet/presentation/wallet/state/factory/WalletStateFactory.kt
View file

@ -69,6 +69,7 @@ internal class WalletStateFactory(
private val singleCurrencyLoadedBalanceConverter by lazy {
WalletSingleCurrencyLoadedBalanceConverter(
currentStateProvider = currentStateProvider,
cardTypeResolverProvider = currentCardTypeResolverProvider,
fiatCurrencyCode = "USD", // TODO: [REDACTED_JIRA]
fiatCurrencySymbol = "$", // TODO: [REDACTED_JIRA]
)

22
features/wallet/impl/src/main/java/com/tangem/feature/wallet/presentation/wallet/viewmodels/WalletStateCache.kt Normal file
View file

@ -0,0 +1,22 @@
package com.tangem.feature.wallet.presentation.wallet.viewmodels
import com.tangem.domain.wallets.models.UserWalletId
import com.tangem.feature.wallet.presentation.wallet.state.WalletState
/**
* Wallet state cache. It allows to switch the wallets without additional loading like a PagerView.
*
[REDACTED_AUTHOR]
*/
internal object WalletStateCache {
private val states = mutableMapOf<UserWalletId, WalletState>()
/** Get state by [userWalletId] */
fun getState(userWalletId: UserWalletId): WalletState? = states[userWalletId]
/** Add or update [state] by [userWalletId] */
fun update(userWalletId: UserWalletId, state: WalletState) {
states[userWalletId] = state
}
}

40
features/wallet/impl/src/main/java/com/tangem/feature/wallet/presentation/wallet/viewmodels/WalletStateHolder.kt Normal file
View file

@ -0,0 +1,40 @@
package com.tangem.feature.wallet.presentation.wallet.viewmodels
import androidx.compose.runtime.getValue
import androidx.compose.runtime.mutableStateOf
import androidx.compose.runtime.setValue
import com.tangem.feature.wallet.presentation.wallet.state.WalletState
/**
* Wallet state holder
*
* @param initialState initial ui state
*
[REDACTED_AUTHOR]
*/
internal class WalletStateHolder(initialState: WalletState) {
/** Screen state */
var uiState: WalletState by mutableStateOf(initialState)
private set
/** Set screen [state] */
fun setState(state: WalletState) {
when (state) {
is WalletState.ContentState -> {
cache(state = state)
uiState = state
}
is WalletState.Initial -> Unit
}
}
/** Cache [state] [WalletState.ContentState] to [WalletStateCache] */
private fun cache(state: WalletState.ContentState) {
val selectedWalletIndex = state.walletsListConfig.selectedWalletIndex
val selectedWalletId = state.walletsListConfig.wallets[selectedWalletIndex].id
WalletStateCache.update(userWalletId = selectedWalletId, state = state)
}
}

20
features/wallet/impl/src/main/java/com/tangem/feature/wallet/presentation/wallet/viewmodels/WalletStateHolderDelegate.kt Normal file
View file

@ -0,0 +1,20 @@
package com.tangem.feature.wallet.presentation.wallet.viewmodels
import com.tangem.feature.wallet.presentation.wallet.state.WalletState
import kotlin.properties.ReadWriteProperty
import kotlin.reflect.KProperty
internal class WalletStateHolderDelegate(
private val uiStateHolder: WalletStateHolder,
) : ReadWriteProperty<Any?, WalletState> {
override fun getValue(thisRef: Any?, property: KProperty<*>): WalletState = uiStateHolder.uiState
override fun setValue(thisRef: Any?, property: KProperty<*>, value: WalletState) {
uiStateHolder.setState(value)
}
}
internal fun uiStateHolder(initialState: WalletState): ReadWriteProperty<Any?, WalletState> {
return WalletStateHolderDelegate(uiStateHolder = WalletStateHolder(initialState = initialState))
}

54
features/wallet/impl/src/main/java/com/tangem/feature/wallet/presentation/wallet/viewmodels/WalletViewModel.kt
View file

@ -1,8 +1,5 @@
package com.tangem.feature.wallet.presentation.wallet.viewmodels
import androidx.compose.runtime.getValue
import androidx.compose.runtime.mutableStateOf
import androidx.compose.runtime.setValue
import androidx.lifecycle.*
import androidx.paging.cachedIn
import com.tangem.blockchain.common.Blockchain
@ -10,6 +7,8 @@ import com.tangem.blockchain.common.DerivationStyle
import com.tangem.common.Provider
import com.tangem.common.doOnFailure
import com.tangem.common.doOnSuccess
import com.tangem.core.ui.components.marketprice.MarketPriceBlockState
import com.tangem.core.ui.components.transactions.state.TxHistoryState
import com.tangem.domain.card.*
import com.tangem.domain.common.CardTypesResolver
import com.tangem.domain.common.TapWorkarounds.derivationStyle
@ -26,12 +25,15 @@ import com.tangem.domain.userwallets.UserWalletBuilder
import com.tangem.domain.wallets.models.UserWallet
import com.tangem.domain.wallets.models.UserWalletId
import com.tangem.domain.wallets.usecase.*
import com.tangem.feature.wallet.presentation.common.state.TokenItemState
import com.tangem.feature.wallet.presentation.router.InnerWalletRouter
import com.tangem.feature.wallet.presentation.wallet.state.WalletLockedState
import com.tangem.feature.wallet.presentation.wallet.state.WalletMultiCurrencyState
import com.tangem.feature.wallet.presentation.wallet.state.WalletSingleCurrencyState
import com.tangem.feature.wallet.presentation.wallet.state.WalletState
import com.tangem.feature.wallet.presentation.wallet.state.components.WalletBottomSheetConfig
import com.tangem.feature.wallet.presentation.wallet.state.components.WalletCardState
import com.tangem.feature.wallet.presentation.wallet.state.components.WalletTokensListState
import com.tangem.feature.wallet.presentation.wallet.state.factory.WalletStateFactory
import com.tangem.utils.coroutines.CoroutineDispatcherProvider
import dagger.hilt.android.lifecycle.HiltViewModel
@ -48,7 +50,7 @@ import kotlin.properties.Delegates
*
[REDACTED_AUTHOR]
*/
@Suppress("LongParameterList", "TooManyFunctions")
@Suppress("LargeClass", "LongParameterList", "TooManyFunctions")
@HiltViewModel
internal class WalletViewModel @Inject constructor(
private val getWalletsUseCase: GetWalletsUseCase,
@ -96,8 +98,7 @@ internal class WalletViewModel @Inject constructor(
)
/** Screen state */
var uiState: WalletState by mutableStateOf(stateFactory.getInitialState())
private set
var uiState: WalletState by uiStateHolder(initialState = stateFactory.getInitialState())
private var wallets: List<UserWallet> by Delegates.notNull()
@ -131,6 +132,7 @@ internal class WalletViewModel @Inject constructor(
}
uiState = stateFactory.getSkeletonState(wallets = sourceList, selectedWalletIndex = selectedWalletIndex)
updateContentItems(index = selectedWalletIndex)
}
@ -316,13 +318,49 @@ internal class WalletViewModel @Inject constructor(
if (state.walletsListConfig.selectedWalletIndex == index) return
/*
* When wallet is changed it's necessary to stop the last jobs.
* If jobs aren't stopped and wallet is changed then it will update state for the prev wallet.
*/
tokensJobHolder.update(job = null)
marketPriceJobHolder.update(job = null)
notificationsJobHolder.update(job = null)
uiState = stateFactory.getSkeletonState(wallets = wallets, selectedWalletIndex = index)
val cacheState = WalletStateCache.getState(userWalletId = state.walletsListConfig.wallets[index].id)
if (cacheState != null) {
uiState = if (cacheState is WalletState.ContentState) {
cacheState.copySealed(walletsListConfig = state.walletsListConfig.copy(selectedWalletIndex = index))
} else {
cacheState
}
updateContentItems(index = index)
if (cacheState.isLoadingState()) updateContentItems(index)
} else {
uiState = stateFactory.getSkeletonState(wallets = wallets, selectedWalletIndex = index)
updateContentItems(index = index)
}
}
private fun WalletState.isLoadingState(): Boolean {
// Check the base components
if (this is WalletState.ContentState) {
walletsListConfig.wallets[walletsListConfig.selectedWalletIndex] is WalletCardState.Loading ||
notifications.isEmpty()
}
// Check the special components
return when (this) {
is WalletMultiCurrencyState -> {
tokensListState is WalletTokensListState.Loading ||
tokensListState.items
.filterIsInstance<WalletTokensListState.TokensListItemState.Token>()
.any { it.state is TokenItemState.Loading }
}
is WalletSingleCurrencyState -> {
txHistoryState is TxHistoryState.Loading || marketPriceBlockState is MarketPriceBlockState.Loading
}
is WalletState.Initial -> false
}
}
override fun onRefreshSwipe() {