/*
* 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
*/
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) {
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 {
val sr = segwitAddresses.joinToString(separator = "\n") { s ->
"\n$s ${SEGWIT_MIN}\n"
}
return "$addr ${amount.withCurrency("BTC")}\n$sr"
}