improve envyswitch script

.config/waybar/scripts/envyswitch.sh

@@ -1,21 +1,17 @@
 #!/bin/env bash
 
 mode="$(printf "Integrated\nHybrid\nNvidia" | rofi -dmenu -case-smart -matching "fuzzy" -p "Select the graphics mode:")"
-printf $mode
 
+# Exit if no selection was made
+[ -z "$mode" ] && exit 1
 
-case "$mode" in
-    Integrated)
-        sudo -A envycontrol -s integrated && notify-send "Graphics mode set to integrated"
-        ;;
-    Hybrid)
-        sudo -A envcontrol -s hybrid && notify-send "Graphics mode set to hybrid"
-        ;;
-    Nvidia)
-        sudo -A envycontrol -s nvidia && notify-send "Graphics mode set to nvidia"
-        ;;
-    *)
-        exit 1
-        ;;
-esac
+notify-send "Switching to $mode mode..."
 
+# Map mode to envycontrol argument
+arg=$(echo "$mode" | tr '[:upper:]' '[:lower:]')
+
+if sudo -A envycontrol -s "$arg"; then
+    notify-send "Graphics mode set to $mode"
+else
+    notify-send "Failed to set graphics mode to $mode"
+fi