From 4fe04766fbf5328d0816f7cd862228a71690fd1c Mon Sep 17 00:00:00 2001
From: Torsten Grote <t@grobox.de>
Date: Tue, 6 Sep 2022 18:18:47 -0300
Subject: [wallet] implement prototype for outgoing peer transactions

---
 .../taler/wallet/peer/TransactionPeerPushDebit.kt  | 96 ++++++++++++++++++++++
 1 file changed, 96 insertions(+)
 create mode 100644 wallet/src/main/java/net/taler/wallet/peer/TransactionPeerPushDebit.kt

(limited to 'wallet/src/main/java/net/taler/wallet/peer/TransactionPeerPushDebit.kt')

diff --git a/wallet/src/main/java/net/taler/wallet/peer/TransactionPeerPushDebit.kt b/wallet/src/main/java/net/taler/wallet/peer/TransactionPeerPushDebit.kt
new file mode 100644
index 0000000..18528f9
--- /dev/null
+++ b/wallet/src/main/java/net/taler/wallet/peer/TransactionPeerPushDebit.kt
@@ -0,0 +1,96 @@
+/*
+ * 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.peer
+
+import androidx.compose.foundation.layout.ColumnScope
+import androidx.compose.foundation.layout.padding
+import androidx.compose.material.MaterialTheme
+import androidx.compose.material.Surface
+import androidx.compose.material.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.Modifier
+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.wallet.R
+import net.taler.wallet.compose.QrCodeUriComposable
+import net.taler.wallet.transactions.AmountType
+import net.taler.wallet.transactions.PeerInfoShort
+import net.taler.wallet.transactions.TransactionAmountComposable
+import net.taler.wallet.transactions.TransactionInfoComposable
+import net.taler.wallet.transactions.TransactionPeerComposable
+import net.taler.wallet.transactions.TransactionPeerPushDebit
+
+@Composable
+fun ColumnScope.TransactionPeerPushDebitComposable(t: TransactionPeerPushDebit) {
+    TransactionAmountComposable(
+        label = stringResource(id = R.string.transaction_paid),
+        amount = t.amountEffective,
+        amountType = AmountType.Negative,
+    )
+    TransactionAmountComposable(
+        label = stringResource(id = R.string.transaction_order_total),
+        amount = t.amountRaw,
+        amountType = AmountType.Neutral,
+    )
+    val fee = t.amountEffective - t.amountRaw
+    if (!fee.isZero()) {
+        TransactionAmountComposable(
+            label = stringResource(id = R.string.withdraw_fees),
+            amount = fee,
+            amountType = AmountType.Negative,
+        )
+    }
+    TransactionInfoComposable(
+        label = stringResource(id = R.string.withdraw_manual_ready_subject),
+        info = t.info.summary ?: "",
+    )
+    QrCodeUriComposable(
+        talerUri = t.talerUri,
+        clipBoardLabel = "Push payment",
+        buttonText = stringResource(id = R.string.copy_uri),
+    ) {
+        Text(
+            modifier = Modifier.padding(horizontal = 16.dp),
+            style = MaterialTheme.typography.body1,
+            text = stringResource(id = R.string.receive_peer_invoice_uri),
+        )
+    }
+}
+
+@Preview
+@Composable
+fun TransactionPeerPushDebitPreview() {
+    val t = TransactionPeerPushDebit(
+        transactionId = "transactionId",
+        timestamp = Timestamp(System.currentTimeMillis() - 360 * 60 * 1000),
+        pending = true,
+        exchangeBaseUrl = "https://exchange.example.org/",
+        amountRaw = Amount.fromDouble("TESTKUDOS", 42.1337),
+        amountEffective = Amount.fromDouble("TESTKUDOS", 42.23),
+        info = PeerInfoShort(
+            expiration = Timestamp(System.currentTimeMillis() + 60 * 60 * 1000),
+            summary = "test invoice",
+        ),
+        talerUri = "https://exchange.example.org/peer/pull/credit",
+    )
+    Surface {
+        TransactionPeerComposable(t) {}
+    }
+}
-- 
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