1 files changed, 116 insertions, 0 deletions
diff --git a/wallet/src/main/java/net/taler/wallet/transactions/ErrorTransactionComposable.kt b/wallet/src/main/java/net/taler/wallet/transactions/ErrorTransactionComposable.kt
new file mode 100644
index 0000000..ea875d7
--- /dev/null
+++ b/wallet/src/main/java/net/taler/wallet/transactions/ErrorTransactionComposable.kt
@@ -0,0 +1,116 @@
+/*
+ * 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.transactions
+
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.Spacer
+import androidx.compose.foundation.layout.size
+import androidx.compose.foundation.rememberScrollState
+import androidx.compose.foundation.verticalScroll
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.filled.Error
+import androidx.compose.material3.AlertDialog
+import androidx.compose.material3.Button
+import androidx.compose.material3.ButtonDefaults
+import androidx.compose.material3.Icon
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Text
+import androidx.compose.material3.TextButton
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.res.stringResource
+import androidx.compose.ui.text.font.FontFamily
+import androidx.compose.ui.unit.sp
+import kotlinx.serialization.encodeToString
+import kotlinx.serialization.json.Json
+import net.taler.wallet.R
+import net.taler.wallet.backend.TalerErrorInfo
+import net.taler.wallet.compose.copyToClipBoard
+
+@Composable
+fun ErrorTransactionButton(
+    modifier: Modifier = Modifier,
+    error: TalerErrorInfo,
+) {
+    val showDialog = remember { mutableStateOf(false) }
+
+    if (showDialog.value) {
+        @Suppress("OPT_IN_USAGE")
+        val json = Json {
+            prettyPrint = true
+            prettyPrintIndent = "  "
+        }
+        val message = json.encodeToString(error)
+        AlertDialog(
+            onDismissRequest = {
+                showDialog.value = false
+            },
+            title = {
+                Text(stringResource(R.string.nav_error))
+            },
+            text = {
+                val scrollState = rememberScrollState()
+                Column(
+                    modifier = Modifier.verticalScroll(scrollState),
+                ) {
+                    Text(
+                        fontFamily = FontFamily.Monospace,
+                        fontSize = 10.sp,
+                        text = message,
+                    )
+                }
+            },
+            dismissButton = {
+                TextButton(onClick = {
+                    showDialog.value = false
+                }) {
+                    Text(stringResource(R.string.close))
+                }
+            },
+            confirmButton = {
+                val context = LocalContext.current
+                TextButton(onClick = {
+                    copyToClipBoard(context, context.getString(R.string.nav_error), message)
+                }) {
+                    Text(stringResource(R.string.copy))
+                }
+            })
+    }
+
+    Button(
+        modifier = modifier,
+        colors = ButtonDefaults.buttonColors(
+            contentColor = MaterialTheme.colorScheme.onError,
+            containerColor = MaterialTheme.colorScheme.error,
+        ),
+        onClick = {
+            showDialog.value = true
+        }
+    ) {
+        val label = stringResource(R.string.nav_error)
+        Icon(
+            imageVector = Icons.Default.Error,
+            contentDescription = label,
+            modifier = Modifier.size(ButtonDefaults.IconSize),
+        )
+        Spacer(Modifier.size(ButtonDefaults.IconSpacing))
+        Text(label)
+    }
+}