From ad2c096715da49223f7c2cf3389e575b7e62a064 Mon Sep 17 00:00:00 2001
From: pythcoiner <pythcoiner@proton.me>
Date: Fri, 19 Jul 2024 06:18:25 +0200
Subject: [PATCH] gui: disable replacement fee input if tx is already replaced

---
 liana-gui/src/app/view/transactions.rs | 18 +++++++++++-------
 liana-ui/src/component/form.rs         | 13 +++++++++++++
 2 files changed, 24 insertions(+), 7 deletions(-)

diff --git a/liana-gui/src/app/view/transactions.rs b/liana-gui/src/app/view/transactions.rs
index fe57bd8d..fc373c2e 100644
--- a/liana-gui/src/app/view/transactions.rs
+++ b/liana-gui/src/app/view/transactions.rs
@@ -257,13 +257,17 @@ pub fn create_rbf_modal<'a>(
                         .push(Container::new(p1_bold("Feerate")).padding(10))
                         .spacing(10)
                         .push(
-                            form::Form::new_trimmed("", feerate, move |msg| {
-                                Message::CreateRbf(CreateRbfMessage::FeerateEdited(msg))
-                            })
-                            .warning(
-                                "Feerate must be greater than previous value and \
-                                less than or equal to 1000 sats/vbyte",
-                            )
+                            if replacement_txid.is_none() {
+                                form::Form::new_trimmed("", feerate, move |msg| {
+                                    Message::CreateRbf(CreateRbfMessage::FeerateEdited(msg))
+                                })
+                                .warning(
+                                    "Feerate must be greater than previous value and \
+                                    less than or equal to 1000 sats/vbyte",
+                                )
+                            } else {
+                                form::Form::new_disabled("", feerate)
+                            }
                             .size(P1_SIZE)
                             .padding(10),
                         )
diff --git a/liana-ui/src/component/form.rs b/liana-ui/src/component/form.rs
index ad062161..7f8d1516 100644
--- a/liana-ui/src/component/form.rs
+++ b/liana-ui/src/component/form.rs
@@ -46,6 +46,19 @@ where
         }
     }
 
+    /// Creates a new [`Form`] that has a disabled input.
+    ///
+    /// It expects:
+    /// - a placeholder
+    /// - the current value
+    pub fn new_disabled(placeholder: &str, value: &Value<String>) -> Self {
+        Self {
+            input: text_input::TextInput::new(placeholder, &value.value),
+            warning: None,
+            valid: value.valid,
+        }
+    }
+
     /// Creates a new [`Form`] that trims input values before applying the `on_change` function.
     ///
     /// It expects: