{ pkgs, ... }:
{
  services.sxhkd = {
    enable = true;
    keybindings = {
      # the window-command might not work...
      "super + space" = ''
        rofi -show-icons \
              -show combi -modes combi \
              -combi-modes "window,drun,run" \
              -window-command "bspc node -s {window} || bspc node {window} -d focused" \
              -monitor $(bspc query --monitors -m focused --names)
      '';

      "super + Return" = "kitty";

      #
      # bspwm hotkeys
      #

      # quit/restart bspwm
      "super + alt + {q,r}" =
        "bspc {quit,wm -r}";

      # close and kill
      "super + {_,shift + }w" =
        "bspc node -{c,k}";

      #
      # state/flags
      #

      # set the window state
      "super + {t,shift + t,s,f}" =
        "bspc node -t {tiled,pseudo_tiled,floating,fullscreen}";

      # set the node flags
      "super + ctrl + {m,x,y,z}" =
        "bspc node -g {marked,locked,sticky,private}";

      #
      # focus/swap
      #

      # focus the node in the given direction
      "super + {_,shift + }{h,j,k,l}" =
        "bspc node -{f,s} {west,south,north,east}";

      # focus the node for the given path jump
      "super + {p,b,comma,period}" =
        "bspc node -f @{parent,brother,first,second}";
      # focus the next/previous window in the current desktop
      "super + {_,shift + }c" = "bspc node -f {next,prev}.local.!hidden.window";

      # focus the next/previous desktop in the current monitor
      "super + bracket{left,right}" =
        "bspc desktop -f {prev,next}.local";

      # focus the last node/desktop
      "super + {grave,Tab}" = "bspc {node,desktop} -f last";

      # focus the older or newer node in the focus history
      "super + {o,i}" = ''
        	bspc wm -h off; \
        	bspc node {older,newer} -f; \
        	bspc wm -h on
      '';

      # focus or send to the given desktop
      "super + {_,shift + }{1-9,0}" =
        "bspc {desktop -f,node -d} '^{1-9,10}'";

      # swap desktop on current monitor with desktop on the next monitor
      "super + shift + s" = "bspc monitor -f next && bspc desktop -s last";

      #
      # move/resize
      #

      # expand a window by moving one of its side outward
      "super + alt + {h,j,k,l}" =
        "	bspc node -z {left -20 0,bottom 0 20,top 0 -20,right 20 0}";

      # contract a window by moving one of its side inward
      "super + alt + shift + {h,j,k,l}" =
        "bspc node -z {right -20 0,top 0 20,bottom 0 -20,left 20 0}";

      # move a floating window
      "super + {Left,Down,Up,Right}" =
        "	bspc node -v {-20 0,0 20,0 -20,20 0}";
    };
  };
}