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/*
* This file is part of GNU Taler
* (C) 2022 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.transactions
import android.os.Bundle
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
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.material.MaterialTheme
import androidx.compose.material.Surface
import androidx.compose.material.Text
import androidx.compose.runtime.Composable
import androidx.compose.ui.Alignment.Companion.CenterHorizontally
import androidx.compose.ui.Modifier
import androidx.compose.ui.platform.ComposeView
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.Timestamp
import net.taler.common.toAbsoluteTime
import net.taler.wallet.R
import net.taler.wallet.compose.TalerSurface
class TransactionTipFragment : TransactionDetailFragment() {
override fun onCreateView(
inflater: LayoutInflater,
container: ViewGroup?,
savedInstanceState: Bundle?,
): View = ComposeView(requireContext()).apply {
setContent {
TalerSurface {
val t = transaction as? TransactionTip ?: error("No or wrong transaction")
TransactionTipComposable(t) {
onDeleteButtonClicked(t)
}
}
}
}
}
@Composable
fun TransactionTipComposable(t: TransactionTip, onDelete: () -> 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.body1,
)
TransactionAmountComposable(
label = stringResource(id = R.string.send_peer_payment_amount_received),
amount = t.amountEffective,
amountType = AmountType.Positive,
)
TransactionAmountComposable(
label = stringResource(id = R.string.send_peer_payment_amount_sent),
amount = t.amountRaw,
amountType = AmountType.Neutral,
)
val fee = t.amountRaw - t.amountEffective
if (!fee.isZero()) {
TransactionAmountComposable(
label = stringResource(id = R.string.withdraw_fees),
amount = fee,
amountType = AmountType.Negative,
)
}
TransactionInfoComposable(
label = stringResource(id = R.string.tip_merchant_url),
info = t.merchantBaseUrl,
)
DeleteTransactionComposable(onDelete)
}
}
@Preview
@Composable
fun TransactionTipPreview() {
val t = TransactionTip(
transactionId = "transactionId",
timestamp = Timestamp.fromMillis(System.currentTimeMillis() - 360 * 60 * 1000),
pending = true,
merchantBaseUrl = "https://merchant.example.org/",
amountRaw = Amount.fromDouble("TESTKUDOS", 42.23),
amountEffective = Amount.fromDouble("TESTKUDOS", 42.1337),
)
Surface {
TransactionTipComposable(t) {}
}
}
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