diff options
Diffstat (limited to 'wallet/src/main/java/net/taler/wallet/withdraw/manual/TransferBitcoin.kt')
-rw-r--r-- | wallet/src/main/java/net/taler/wallet/withdraw/manual/TransferBitcoin.kt | 112 |
1 files changed, 112 insertions, 0 deletions
diff --git a/wallet/src/main/java/net/taler/wallet/withdraw/manual/TransferBitcoin.kt b/wallet/src/main/java/net/taler/wallet/withdraw/manual/TransferBitcoin.kt new file mode 100644 index 0000000..c21ca7e --- /dev/null +++ b/wallet/src/main/java/net/taler/wallet/withdraw/manual/TransferBitcoin.kt @@ -0,0 +1,112 @@ +/* + * 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.withdraw.manual + +import androidx.compose.foundation.layout.Column +import androidx.compose.foundation.layout.Row +import androidx.compose.foundation.layout.padding +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.res.stringResource +import androidx.compose.ui.text.font.FontFamily +import androidx.compose.ui.text.font.FontWeight +import androidx.compose.ui.unit.dp +import net.taler.common.Amount +import net.taler.wallet.R +import net.taler.wallet.compose.CopyToClipboardButton +import net.taler.wallet.withdraw.TransferData + +@Composable +fun TransferBitcoin( + transfer: TransferData.Bitcoin, + transactionAmountRaw: Amount, + transactionAmountEffective: Amount, +) { + Column( + modifier = Modifier.padding(all = 16.dp), + horizontalAlignment = CenterHorizontally, + ) { + Text( + text = stringResource(R.string.withdraw_manual_bitcoin_intro), + style = MaterialTheme.typography.bodyLarge, + modifier = Modifier + .padding(vertical = 8.dp) + ) + + BitcoinSegwitAddresses( + amount = transfer.amountRaw, + address = transfer.account, + segwitAddresses = transfer.segwitAddresses, + ) + + transfer.withdrawalAccount.transferAmount?.let { amount -> + WithdrawalAmountTransfer( + amountRaw = transactionAmountRaw, + amountEffective = transactionAmountEffective, + conversionAmountRaw = amount.withSpec( + transfer.withdrawalAccount.currencySpecification, + ), + ) + } + } +} + +@Composable +fun BitcoinSegwitAddresses(amount: Amount, address: String, segwitAddresses: List<String>) { + Column { + val allSegwitAddresses = listOf(address) + segwitAddresses + for (segwitAddress in allSegwitAddresses) { + Row(modifier = Modifier.padding(vertical = 8.dp)) { + Column(modifier = Modifier.weight(0.3f)) { + Text( + text = segwitAddress, + fontWeight = FontWeight.Normal, + fontFamily = FontFamily.Monospace, + style = MaterialTheme.typography.bodySmall, + ) + Text( + text = if (segwitAddress == address) + amount.withCurrency("BTC").toString() + else SEGWIT_MIN.toString(), + style = MaterialTheme.typography.bodyLarge, + fontWeight = FontWeight.Bold, + ) + } + } + } + + CopyToClipboardButton( + modifier = Modifier + .padding(top = 16.dp, start = 6.dp, end = 6.dp) + .align(CenterHorizontally), + label = "Bitcoin", + content = getCopyText(amount, address, segwitAddresses), + ) + } +} + +private val SEGWIT_MIN = Amount("BTC", 0, 294) + +private fun getCopyText(amount: Amount, addr: String, segwitAddresses: List<String>): String { + val sr = segwitAddresses.joinToString(separator = "\n") { s -> + "\n$s ${SEGWIT_MIN}\n" + } + return "$addr ${amount.withCurrency("BTC")}\n$sr" +}
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