From 7eebd0754d16eccadeb3d1cb53c1cebffda65d07 Mon Sep 17 00:00:00 2001
From: Torsten Grote <t@grobox.de>
Date: Mon, 16 Mar 2020 15:53:58 -0300
Subject: Add refund button to history items and allow to refund orders

(still hidden in UI because API incomplete/broken)
---
 .../taler/merchantpos/history/RefundUriFragment.kt | 65 ++++++++++++++++++++++
 1 file changed, 65 insertions(+)
 create mode 100644 app/src/main/java/net/taler/merchantpos/history/RefundUriFragment.kt

(limited to 'app/src/main/java/net/taler/merchantpos/history/RefundUriFragment.kt')

diff --git a/app/src/main/java/net/taler/merchantpos/history/RefundUriFragment.kt b/app/src/main/java/net/taler/merchantpos/history/RefundUriFragment.kt
new file mode 100644
index 0000000..f2bd569
--- /dev/null
+++ b/app/src/main/java/net/taler/merchantpos/history/RefundUriFragment.kt
@@ -0,0 +1,65 @@
+/*
+ * This file is part of GNU Taler
+ * (C) 2020 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.merchantpos.history
+
+import android.annotation.SuppressLint
+import android.os.Bundle
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import androidx.fragment.app.Fragment
+import androidx.fragment.app.activityViewModels
+import androidx.navigation.fragment.findNavController
+import kotlinx.android.synthetic.main.fragment_refund_uri.*
+import net.taler.merchantpos.MainViewModel
+import net.taler.merchantpos.NfcManager.Companion.hasNfc
+import net.taler.merchantpos.QrCodeManager.makeQrCode
+import net.taler.merchantpos.R
+
+class RefundUriFragment : Fragment() {
+
+    private val model: MainViewModel by activityViewModels()
+    private val refundManager by lazy { model.refundManager }
+
+    override fun onCreateView(
+        inflater: LayoutInflater, container: ViewGroup?,
+        savedInstanceState: Bundle?
+    ): View? {
+        return inflater.inflate(R.layout.fragment_refund_uri, container, false)
+    }
+
+    override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
+        super.onViewCreated(view, savedInstanceState)
+        val result = refundManager.refundResult.value
+        if (result !is RefundResult.Success) throw IllegalStateException()
+
+        refundQrcodeView.setImageBitmap(makeQrCode(result.refundUri))
+
+        val introRes =
+            if (hasNfc(requireContext())) R.string.refund_intro_nfc else R.string.refund_intro
+        refundIntroView.setText(introRes)
+
+        @SuppressLint("SetTextI18n")
+        refundAmountView.text = "${result.amount} ${result.item.amount.currency}"
+
+        refundRefView.text =
+            getString(R.string.refund_order_ref, result.item.orderId, result.reason)
+
+        cancelRefundButton.setOnClickListener { findNavController().navigateUp() }
+    }
+
+}
-- 
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