From 4cfef173ef1773551e1f101ed1e19857bd3d3a2f Mon Sep 17 00:00:00 2001
From: filipriec <filippriec@gmail.com>
Date: Thu, 20 Feb 2025 13:15:46 +0100
Subject: [PATCH] working up down keys in the edit mode

---
 src/client/ui/handlers/event.rs | 32 ++++++++++++++++++++++++++++----
 1 file changed, 28 insertions(+), 4 deletions(-)

diff --git a/src/client/ui/handlers/event.rs b/src/client/ui/handlers/event.rs
index 39d75b7..e2196a0 100644
--- a/src/client/ui/handlers/event.rs
+++ b/src/client/ui/handlers/event.rs
@@ -150,7 +150,12 @@ impl EventHandler {
                                 return Ok((false, "".to_string()));
                             }
                             "move_up" => {
-                                form_state.current_field = form_state.current_field.saturating_sub(1);
+                                if form_state.current_field == 0 {
+                                    // Wrap to the last field when at the top
+                                    form_state.current_field = form_state.fields.len() - 1;
+                                } else {
+                                    form_state.current_field = form_state.current_field.saturating_sub(1);
+                                }
                                 let current_input = form_state.get_current_input();
                                 form_state.current_cursor_pos = form_state.current_cursor_pos.min(current_input.len());
                                 return Ok((false, "".to_string()));
@@ -333,7 +338,12 @@ impl EventHandler {
                             }
                             KeyCode::Tab => {
                                 if key.modifiers.contains(KeyModifiers::SHIFT) {
-                                    form_state.current_field = form_state.current_field.saturating_sub(1);
+                                    if form_state.current_field == 0 {
+                                        // Wrap to the last field when at the top
+                                        form_state.current_field = form_state.fields.len() - 1;
+                                    } else {
+                                        form_state.current_field = form_state.current_field.saturating_sub(1);
+                                    }
                                 } else {
                                     form_state.current_field = (form_state.current_field + 1) % form_state.fields.len();
                                 }
@@ -350,9 +360,23 @@ impl EventHandler {
                                     return Ok((false, self.command_message.clone()));
                                 }
                             }
-                            KeyCode::BackTab => form_state.current_field = form_state.current_field.saturating_sub(1),
+                            KeyCode::BackTab => {
+                                if form_state.current_field == 0 {
+                                    // Wrap to the last field when at the top
+                                    form_state.current_field = form_state.fields.len() - 1;
+                                } else {
+                                    form_state.current_field = form_state.current_field.saturating_sub(1);
+                                }
+                            },
                             KeyCode::Down => form_state.current_field = (form_state.current_field + 1) % form_state.fields.len(),
-                            KeyCode::Up => form_state.current_field = form_state.current_field.saturating_sub(1),
+                            KeyCode::Up => {
+                                if form_state.current_field == 0 {
+                                    // Wrap to the last field when at the top
+                                    form_state.current_field = form_state.fields.len() - 1;
+                                } else {
+                                    form_state.current_field = form_state.current_field.saturating_sub(1);
+                                }
+                            },
                             KeyCode::Enter => form_state.current_field = (form_state.current_field + 1) % form_state.fields.len(),
                             KeyCode::Char(c) => {
                                 match form_state.current_field {