diff options
Diffstat (limited to 'wallet/src/main/java/net/taler/wallet/payment/TransactionPaymentComposable.kt')
| -rw-r--r-- | wallet/src/main/java/net/taler/wallet/payment/TransactionPaymentComposable.kt | 174 |
1 files changed, 174 insertions, 0 deletions
diff --git a/wallet/src/main/java/net/taler/wallet/payment/TransactionPaymentComposable.kt b/wallet/src/main/java/net/taler/wallet/payment/TransactionPaymentComposable.kt new file mode 100644 index 0000000..0f6d661 --- /dev/null +++ b/wallet/src/main/java/net/taler/wallet/payment/TransactionPaymentComposable.kt @@ -0,0 +1,174 @@ +/* + * This file is part of GNU Taler + * (C) 2023 Taler Systems S.A. + * + * GNU Taler is free software; you can redistribute it and/or modify it under the + * terms of the GNU General Public License as published by the Free Software + * Foundation; either version 3, or (at your option) any later version. + * + * GNU Taler is distributed in the hope that it will be useful, but WITHOUT ANY + * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR + * A PARTICULAR PURPOSE. See the GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License along with + * GNU Taler; see the file COPYING. If not, see <http://www.gnu.org/licenses/> + */ + +package net.taler.wallet.payment + +import androidx.compose.foundation.layout.Column +import androidx.compose.foundation.layout.fillMaxWidth +import androidx.compose.foundation.layout.padding +import androidx.compose.foundation.rememberScrollState +import androidx.compose.foundation.verticalScroll +import androidx.compose.material3.MaterialTheme +import androidx.compose.material3.Text +import androidx.compose.runtime.Composable +import androidx.compose.ui.Alignment.Companion.CenterHorizontally +import androidx.compose.ui.Modifier +import androidx.compose.ui.platform.LocalContext +import androidx.compose.ui.res.stringResource +import androidx.compose.ui.tooling.preview.Preview +import androidx.compose.ui.unit.dp +import net.taler.common.Amount +import net.taler.common.ContractMerchant +import net.taler.common.CurrencySpecification +import net.taler.common.Timestamp +import net.taler.common.toAbsoluteTime +import net.taler.wallet.R +import net.taler.wallet.backend.TalerErrorCode +import net.taler.wallet.backend.TalerErrorInfo +import net.taler.wallet.compose.TalerSurface +import net.taler.wallet.transactions.AmountType +import net.taler.wallet.transactions.ErrorTransactionButton +import net.taler.wallet.transactions.TransactionAction +import net.taler.wallet.transactions.TransactionAction.Abort +import net.taler.wallet.transactions.TransactionAction.Retry +import net.taler.wallet.transactions.TransactionAction.Suspend +import net.taler.wallet.transactions.TransactionAmountComposable +import net.taler.wallet.transactions.TransactionInfo +import net.taler.wallet.transactions.TransactionInfoComposable +import net.taler.wallet.transactions.TransactionLinkComposable +import net.taler.wallet.transactions.TransactionMajorState.Pending +import net.taler.wallet.transactions.TransactionPayment +import net.taler.wallet.transactions.TransactionState +import net.taler.wallet.transactions.TransitionsComposable + +@Composable +fun TransactionPaymentComposable( + t: TransactionPayment, + devMode: Boolean, + spec: CurrencySpecification?, + onFulfill: (url: String) -> Unit, + onTransition: (t: TransactionAction) -> Unit, +) { + val scrollState = rememberScrollState() + Column( + modifier = Modifier + .fillMaxWidth() + .verticalScroll(scrollState), + horizontalAlignment = CenterHorizontally, + ) { + val context = LocalContext.current + Text( + modifier = Modifier.padding(16.dp), + text = t.timestamp.ms.toAbsoluteTime(context).toString(), + style = MaterialTheme.typography.bodyLarge, + ) + + TransactionAmountComposable( + label = stringResource(id = R.string.transaction_order_total), + amount = t.amountRaw.withSpec(spec), + amountType = AmountType.Neutral, + ) + + val fee = t.amountEffective - t.amountRaw + if (!fee.isZero()) { + TransactionAmountComposable( + label = stringResource(id = R.string.withdraw_fees), + amount = fee.withSpec(spec), + amountType = AmountType.Negative, + ) + } + + TransactionAmountComposable( + label = stringResource(id = R.string.transaction_paid), + amount = t.amountEffective.withSpec(spec), + amountType = AmountType.Negative, + ) + + if (t.posConfirmation != null) { + TransactionInfoComposable( + label = stringResource(id = R.string.payment_confirmation_code), + info = t.posConfirmation, + ) + } + + PurchaseDetails(info = t.info) { + onFulfill(t.info.fulfillmentUrl ?: "") + } + + TransitionsComposable(t, devMode, onTransition) + if (devMode && t.error != null) { + ErrorTransactionButton(error = t.error) + } + } +} + +@Composable +fun PurchaseDetails( + info: TransactionInfo, + onClick: () -> Unit, +) { + Column( + horizontalAlignment = CenterHorizontally, + ) { + // Summary and fulfillment message + val text = if (info.fulfillmentMessage == null) { + info.summary + } else { + "${info.summary}\n\n${info.fulfillmentMessage}" + } + if (info.fulfillmentUrl != null) { + TransactionLinkComposable( + label = stringResource(id = R.string.transaction_order), + info = text, + ) { onClick() } + } else { + TransactionInfoComposable( + label = stringResource(id = R.string.transaction_order), + info = text, + ) + } + // Order ID + Text( + stringResource(id = R.string.transaction_order_id, info.orderId), + style = MaterialTheme.typography.bodyMedium, + ) + } +} + +@Preview +@Composable +fun TransactionPaymentComposablePreview() { + val t = TransactionPayment( + transactionId = "transactionId", + timestamp = Timestamp.fromMillis(System.currentTimeMillis() - 360 * 60 * 1000), + txState = TransactionState(Pending), + txActions = listOf(Retry, Suspend, Abort), + info = TransactionInfo( + orderId = "123", + merchant = ContractMerchant(name = "Taler"), + summary = "Some Product that was bought and can have quite a long label", + fulfillmentMessage = "This is some fulfillment message", + fulfillmentUrl = "https://bank.demo.taler.net/", + products = listOf(), + ), + amountRaw = Amount.fromString("TESTKUDOS", "42.1337"), + amountEffective = Amount.fromString("TESTKUDOS", "42.23"), + error = TalerErrorInfo(code = TalerErrorCode.WALLET_WITHDRAWAL_KYC_REQUIRED), + ) + TalerSurface { + TransactionPaymentComposable(t = t, devMode = true, spec = null, onFulfill = {}) {} + } +} |