{ pkgs, ... }:
{
  home.packages = with pkgs; [
    (writeShellScriptBin "get-focused-monitor" ''
      # get the current cursor location into X and Y variables
      eval $(${xdotool}/bin/xdotool getmouselocation --shell)
      
      # compare mouse location to monitor coordinates
      while IFS= read -r line; do
        if [[ $line =~ " connected" ]]; then
          display=$(echo "$line" | awk '{print $1}')
          coords=$(echo "$line" | grep -oP "\d+x\d+" | tr 'x+' ' ')
      
          read width height x_offset y_offset <<< $coords
      
          if (( X >= x_offset && X <= width + x_offset )) && (( Y >= y_offset && Y <= height + y_offset )); then
            echo "$display"
            break
          fi
        fi
      done < <(xrandr)
      
    '')
  ];
}