From 16eec8daf50f0719d1c85af8d5fa31ca2f41f8dc Mon Sep 17 00:00:00 2001
From: SomberNight <somber.night@protonmail.com>
Date: Sat, 3 Feb 2024 03:43:16 +0000
Subject: [PATCH] qml QEChannelDetails: show currentFeerate

related https://github.com/spesmilo/electrum/issues/8863
---
 electrum/gui/qml/components/ChannelDetails.qml | 12 ++++++++++++
 electrum/gui/qml/qechanneldetails.py           |  7 +++++++
 2 files changed, 19 insertions(+)

diff --git a/electrum/gui/qml/components/ChannelDetails.qml b/electrum/gui/qml/components/ChannelDetails.qml
index 50a37c424..0f04f065c 100644
--- a/electrum/gui/qml/components/ChannelDetails.qml
+++ b/electrum/gui/qml/components/ChannelDetails.qml
@@ -256,6 +256,18 @@ Pane {
                         text: channeldetails.channelType
                     }
 
+                    Label {
+                        text: qsTr('Current feerate')
+                        color: Material.accentColor
+                        visible: channeldetails.currentFeerate
+                    }
+
+                    Label {
+                        Layout.fillWidth: true
+                        text: channeldetails.currentFeerate
+                        visible: channeldetails.currentFeerate
+                    }
+
                     Label {
                         visible: channeldetails.isBackup
                         text: qsTr('Backup type')
diff --git a/electrum/gui/qml/qechanneldetails.py b/electrum/gui/qml/qechanneldetails.py
index 31dff0e47..cb2ab997c 100644
--- a/electrum/gui/qml/qechanneldetails.py
+++ b/electrum/gui/qml/qechanneldetails.py
@@ -111,6 +111,13 @@ class QEChannelDetails(AuthMixin, QObject, QtEventListener):
         rsa = self._channel.get_remote_scid_alias()
         return format_short_id(rsa) if rsa else ''
 
+    @pyqtProperty(str, notify=channelChanged)
+    def currentFeerate(self):
+        if self._channel.is_backup():
+            return ''
+        assert isinstance(self._channel, Channel)
+        return self._wallet.wallet.config.format_fee_rate(4 * self._channel.get_latest_feerate(LOCAL))
+
     @pyqtProperty(str, notify=channelChanged)
     def state(self):
         return self._channel.get_state_for_GUI()