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Updated on 2026-08-14

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Tangem 2026-06-02 15:22:05 +04:00
commit e96c236de5
32 changed files with 433 additions and 82 deletions
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2
common/ui/src/main/java/com/tangem/common/ui/amountScreen/converters/AmountStateConverter.kt
View file

@ -38,6 +38,7 @@ class AmountStateConverter(
private val iconStateConverter: CryptoCurrencyToIconStateConverter,
private val isBalanceHidden: Boolean,
private val accountTitleUM: AccountTitleUM,
private val isMaxButtonVisible: Boolean = true,
) : Converter<AmountParameters, AmountState> {
private val amountFieldConverter by lazy(LazyThreadSafetyMode.NONE) {
@ -72,6 +73,7 @@ class AmountStateConverter(
amountTextField = amountFieldConverter.convert(value.value),
isPrimaryButtonEnabled = false,
appCurrency = appCurrency,
isMaxButtonVisible = isMaxButtonVisible,
)
}
}

2
common/ui/src/main/java/com/tangem/common/ui/amountScreen/models/AmountState.kt
View file

@ -24,6 +24,7 @@ sealed class AmountState {
* @param isEditingDisabled indicated whether amount is editable
* @param reduceAmountBy reduces amount to be sent by specified value
* @param isIgnoreReduce ignores reduce amount value
* @param isMaxButtonVisible indicates whether the "Max" button is shown
*/
data class Data(
override val isPrimaryButtonEnabled: Boolean,
@ -37,6 +38,7 @@ sealed class AmountState {
val isEditingDisabled: Boolean = false,
val reduceAmountBy: BigDecimal = BigDecimal.ZERO,
val isIgnoreReduce: Boolean = false,
val isMaxButtonVisible: Boolean = true,
) : AmountState()
data object Empty : AmountState() {

35
common/ui/src/main/java/com/tangem/common/ui/amountScreen/ui/AmountFieldContainer.kt
View file

@ -88,6 +88,7 @@ internal fun LazyListScope.amountFieldV2(
@Composable
private fun AmountInfo(amountUM: AmountState, onMaxAmountClick: () -> Unit, modifier: Modifier = Modifier) {
val tokenIconState = (amountUM as? AmountState.Data)?.tokenIconState ?: CurrencyIconState.Loading
val isMaxButtonVisible = (amountUM as? AmountState.Data)?.isMaxButtonVisible != false
Row(
verticalAlignment = Alignment.CenterVertically,
horizontalArrangement = Arrangement.spacedBy(12.dp),
@ -106,22 +107,24 @@ private fun AmountInfo(amountUM: AmountState, onMaxAmountClick: () -> Unit, modi
amountUM = amountUM,
modifier = Modifier.weight(1f),
)
Text(
text = stringResourceSafe(R.string.send_max_amount),
style = TangemTheme.typography.caption1,
color = TangemTheme.colors.text.primary1,
modifier = Modifier
.padding(end = 16.dp)
.clip(RoundedCornerShape(16.dp))
.background(TangemTheme.colors.button.secondary)
.clickable(
interactionSource = remember { MutableInteractionSource() },
indication = ripple(),
onClick = onMaxAmountClick,
)
.padding(horizontal = 12.dp, vertical = 4.dp)
.testTag(SendScreenTestTags.MAX_BUTTON),
)
if (isMaxButtonVisible) {
Text(
text = stringResourceSafe(R.string.send_max_amount),
style = TangemTheme.typography.caption1,
color = TangemTheme.colors.text.primary1,
modifier = Modifier
.padding(end = 16.dp)
.clip(RoundedCornerShape(16.dp))
.background(TangemTheme.colors.button.secondary)
.clickable(
interactionSource = remember { MutableInteractionSource() },
indication = ripple(),
onClick = onMaxAmountClick,
)
.padding(horizontal = 12.dp, vertical = 4.dp)
.testTag(SendScreenTestTags.MAX_BUTTON),
)
}
}
}

62
common/ui/src/test/kotlin/com/tangem/common/ui/amountScreen/converters/AmountStateConverterTest.kt Normal file
View file

@ -0,0 +1,62 @@
package com.tangem.common.ui.amountScreen.converters
import com.google.common.truth.Truth.assertThat
import com.tangem.common.ui.account.AccountTitleUM
import com.tangem.common.ui.amountScreen.AmountScreenClickIntents
import com.tangem.common.ui.amountScreen.models.AmountParameters
import com.tangem.common.ui.amountScreen.models.AmountState
import com.tangem.common.ui.amountScreen.models.EnterAmountBoundary
import com.tangem.common.ui.components.currency.icon.converter.CryptoCurrencyToIconStateConverter
import com.tangem.core.ui.components.currency.icon.CurrencyIconState
import com.tangem.core.ui.extensions.stringReference
import com.tangem.domain.appcurrency.model.AppCurrency
import com.tangem.domain.models.currency.CryptoCurrency
import com.tangem.domain.models.currency.CryptoCurrencyStatus
import io.mockk.every
import io.mockk.mockk
import org.junit.jupiter.api.Test
import java.math.BigDecimal
internal class AmountStateConverterTest {
private val currency = mockk<CryptoCurrency.Coin> {
every { symbol } returns "ETH"
every { decimals } returns 18
every { name } returns "Ethereum"
}
private val status = CryptoCurrencyStatus(currency = currency, value = mockk(relaxed = true))
private val iconStateConverter = mockk<CryptoCurrencyToIconStateConverter> {
every { convert(any<CryptoCurrency>()) } returns CurrencyIconState.Loading
}
private val clickIntents = mockk<AmountScreenClickIntents>(relaxed = true)
private val accountTitleUM = mockk<AccountTitleUM>()
private fun convert(isMaxButtonVisible: Boolean = true): AmountState = AmountStateConverter(
clickIntents = clickIntents,
appCurrency = AppCurrency.Default,
cryptoCurrencyStatus = status,
maxEnterAmount = EnterAmountBoundary(
amount = BigDecimal.ONE,
fiatAmount = BigDecimal.TEN,
fiatRate = BigDecimal.ONE,
),
iconStateConverter = iconStateConverter,
isBalanceHidden = false,
accountTitleUM = accountTitleUM,
isMaxButtonVisible = isMaxButtonVisible,
).convert(AmountParameters(title = stringReference("Wallet"), value = ""))
@Test
fun `GIVEN no isMaxButtonVisible param WHEN convert THEN Data isMaxButtonVisible is true`() {
val result = convert()
assertThat((result as AmountState.Data).isMaxButtonVisible).isTrue()
}
@Test
fun `GIVEN isMaxButtonVisible false WHEN convert THEN Data isMaxButtonVisible is false`() {
val result = convert(isMaxButtonVisible = false)
assertThat((result as AmountState.Data).isMaxButtonVisible).isFalse()
}
}