script: separate moonraker removal with whiptail

scripts/remove.sh

@@ -1,36 +1,13 @@
+#!/bin/bash
+
 remove_klipper(){
+	#TODO The logic to Ask if you want to remove moonraker should be outside of remove_klipper
   shopt -s extglob # enable extended globbing
   ### ask the user if he wants to uninstall moonraker too.
   ###? currently usefull if the user wants to switch from single-instance to multi-instance
   FILE="$SYSTEMD_DIR/moonraker?(-*([0-9])).service"
   if ls $FILE 2>/dev/null 1>&2; then
-    while true; do
-      unset REM_MR
-      top_border
-      echo -e "| Do you want to remove Moonraker afterwards?           |"
-      echo -e "|                                                       |"
-      echo -e "| This is useful in case you want to switch from a      |"
-      echo -e "| single-instance to a multi-instance installation,     |"
-      echo -e "| which makes a re-installation of Moonraker necessary. |"
-      echo -e "|                                                       |"
-      echo -e "| If for any other reason you only want to uninstall    |"
-      echo -e "| Klipper, please select 'No' and continue.             |"
-      bottom_border
-      read -p "${cyan}###### Remove Moonraker afterwards? (y/N):${default} " yn
-      case "$yn" in
-        Y|y|Yes|yes)
-          echo -e "###### > Yes"
-          REM_MR="true"
-          break;;
-        N|n|No|no|"")
-          echo -e "###### > No"
-          REM_MR="false"
-          break;;
-        *)
-          print_unkown_cmd
-          print_msg && clear_msg;;
-    esac
-    done
+    remove_moonraker_yesno
   fi
 
   ### remove "legacy" klipper init.d service

scripts/ui/remove_moonraker_yesno.sh

@@ -0,0 +1,17 @@
+#!/bin/bash
+remove_moonraker_yesno(){
+	  whiptail --title "Remove" \
+    --yesno \
+    "Do you want to remove Moonraker afterwards?
+
+    This is useful in case you want to switch from a single-instance to a multi-instance installation, which makes a re-installation of Moonraker necessary.
+
+    If for any other reason you only want to uninstall Klipper, please select 'No' and continue." \
+    "$KIAUH_WHIPTAIL_NORMAL_HEIGHT" "$KIAUH_WHIPTAIL_NORMAL_WIDTH"
+
+  local out=$?
+  if [ $out -eq 0 ]; then
+    REM_MR="true"
+  else
+    REM_MR="false"
+}