{
  config,
  lib,
  pkgs,
  ...
}:
with lib; let
  cfg = config.custom.desktops.hyprland.binds;
  hm = config.home-manager.users.${config.custom.username};

  audio = hm.home.file.".local/bin/audio".source;
  cat = getExe' pkgs.coreutils "cat";
  codium = getExe hm.programs.vscode.package;
  ghostty = getExe hm.programs.ghostty.package;
  gnome-text-editor = getExe pkgs.gnome-text-editor;
  hyprctl = getExe' config.programs.hyprland.package "hyprctl";
  hyprlock = getExe hm.programs.hyprlock.package;
  hyprpicker = getExe pkgs.hyprpicker;
  inhibit = hm.home.file.".local/bin/inhibit".source;
  jq = getExe pkgs.jq;
  kill = getExe' pkgs.procps "kill";
  kitty = getExe hm.programs.kitty.package;
  left = hm.home.file.".local/bin/left".source;
  loginctl = getExe' pkgs.systemd "loginctl";
  nautilus = getExe pkgs.nautilus;
  notify-send = getExe pkgs.libnotify;
  obsidian = getExe pkgs.obsidian;
  pkill = getExe' pkgs.procps "pkill";
  playerctl = getExe pkgs.playerctl;
  power = hm.home.file.".local/bin/power".source;
  remote = hm.home.file.".local/bin/remote".source;
  screenshot = hm.home.file.".local/bin/screenshot".source;
  sleep = getExe' pkgs.coreutils "sleep";
  steam = getExe config.programs.steam.package;
  swayosd-client = getExe' pkgs.swayosd "swayosd-client";
  toggle = hm.home.file.".local/bin/toggle".source;
  virt-manager = getExe config.programs.virt-manager.package;
  vrr = hm.home.file.".local/bin/vrr".source;
  waydroid = getExe pkgs.waydroid;
  window = hm.home.file.".local/bin/window".source;
  zoom = hm.home.file.".local/bin/zoom".source;
in {
  options.custom.desktops.hyprland.binds.enable = mkOption {default = false;};

  config = mkIf cfg.enable {
    home-manager.users.${config.custom.username} = {
      wayland.windowManager.hyprland.settings = let
        # Reverse mods and key for alphabetical sorting
        #?? key <"KEY"> <"MODS"|null> <"DISPATCHER"> <"PARAMS"|null>
        key = key: mods: dispatcher: params: "${
          if (isNull mods)
          then ""
          else mods
        }, ${key}, ${dispatcher}${
          if (isNull params)
          then ""
          else ", ${params}"
        }";

        dropdown = concatStringsSep " " [
          "${toggle}"
          "--focus"
          "--type class"
            "--expression '^.*dropdown$'"
          "--workspace special:dropdown"
          "--"

            #!! Must be valid GTK class
            # https://github.com/ghostty-org/ghostty/issues/3336
            "${ghostty} --class=gtk.dropdown"
        ];

        pip-switch = with config.custom;
          concatStringsSep " " [
            "${window} move"
            "--current"
            "--property title"
            "'^Picture.in.[Pp]icture$'"
            "${toString (gap + border)},${toString (gap + border)}"
          ];

        pip-toggle = concatStringsSep " " [
          "${toggle}"
          "--type title"
          "--expression '^Picture.in.[Pp]icture$'"
          "--workspace special:pip"
        ];

        vm = ''${remote} --vm --client xfreerdp --username Myned --password "$(${cat} ${config.age.secrets."desktop/vm/myndows.pass".path})" ${
            if config.custom.hidpi
            then "--scale 140"
            else ""
          } myndows'';
      in {
        # https://wiki.hyprland.org/Configuring/Binds
        #?? bind = MODS, KEY, DISPATCHER, [PARAMS]
        #?? wev

        # Regular binds
        bind = [];

        # Repeat binds
        binde = [
          # Media keys
          # https://github.com/xkbcommon/libxkbcommon/blob/master/include/xkbcommon/xkbcommon-keysyms.h
          (key "XF86AudioMute" null "exec" "${swayosd-client} --output-volume mute-toggle") # F1
          (key "XF86AudioLowerVolume" null "exec" "${swayosd-client} --output-volume lower") # F2
          (key "XF86AudioRaiseVolume" null "exec" "${swayosd-client} --output-volume raise") # F3
          (key "XF86AudioPrev" null "exec" "${playerctl} previous") # F4
          (key "XF86AudioPlay" null "exec" "${playerctl} play-pause") # F5
          (key "XF86AudioNext" null "exec" "${playerctl} next") # F6
          (key "XF86MonBrightnessDown" null "exec" "${swayosd-client} --brightness lower") # F7
          (key "XF86MonBrightnessUp" null "exec" "${swayosd-client} --brightness raise") # F8
          (key "XF86AudioMedia" null "exec" "${notify-send} test") # F12

          # Meta alternatives
          (key "0" "Super" "exec" "${swayosd-client} --output-volume mute-toggle")
          (key "Minus" "Super" "exec" "${swayosd-client} --output-volume lower")
          (key "Equal" "Super" "exec" "${swayosd-client} --output-volume raise")
          (key "Left" "Super" "exec" "${playerctl} previous")
          (key "Delete" "Super" "exec" "${playerctl} play-pause")
          (key "Right" "Super" "exec" "${playerctl} next")
          (key "Down" "Super" "exec" "${swayosd-client} --brightness lower")
          (key "Up" "Super" "exec" "${swayosd-client} --brightness raise")

          # Special keys
          (key "Apostrophe" "Super" "exec" "${screenshot} selection")
          (key "Apostrophe" "Super+Alt" "exec" "${screenshot} selection --edit")
          (key "Apostrophe" "Super+Alt+Shift" "exec" "${screenshot} display --edit")
          (key "Apostrophe" "Super+Shift" "exec" "${screenshot} display")
          (key "Backslash" "Super+Shift" "exec" power)
          (key "Backspace" "Super" "scroller:alignwindow" "middle")
          (key "Backspace" "Super+Shift" "scroller:fitsize" "visible")
          (key "Equal" "Super+Shift" "exec" "${zoom} +0.1")
            (key "Escape" "Super" "pin" null)
          (key "Escape" "Super+Alt" "exec" "lifx state --color red")
            (key "Escape" "Super+Shift" "togglefloating" null)
          (key "Left" "Super+Ctrl+Shift" "exec" "${left} --scroll kensington-orbit-wireless-tb-mouse")
          (key "Minus" "Super+Shift" "exec" "${zoom} -0.1")
          (key "Return" "Super" "fullscreen" "1") # Maximize
          (key "Return" "Super+Shift" "fullscreen" "0") # Fullscreen
          (key "Slash" "Super" "exec" vrr)
          (key "Space" "Ctrl" "exec" dropdown)
          (key "Space" "Ctrl+Alt" "exec" "lifx toggle")
          (key "Space" "Ctrl+Shift" "exec" pip-toggle)
          (key "Space" "Super" "togglespecialworkspace" "scratchpad")
          (key "Space" "Super+Ctrl+Shift" "exec" pip-switch)
          (key "Space" "Super+Shift" "movetoworkspacesilent" "special:scratchpad")
          (key "Tab" "Super" "scroller:toggleoverview" null)

          # Alphanumeric keys
          (key "0" "Super+Shift" "exec" zoom)
          (key "1" "Ctrl+Alt" "exec" "lifx state --brightness 0.01")
          (key "1" "Super" "workspace" "1")
          (key "1" "Super+Alt" "exec" "lifx state --kelvin 1500")
          (key "1" "Super+Shift" "movetoworkspacesilent" "1")
          (key "2" "Ctrl+Alt" "exec" "lifx state --brightness 0.25")
          (key "2" "Super" "workspace" "2")
          (key "2" "Super+Alt" "exec" "lifx state --kelvin 2500")
          (key "2" "Super+Shift" "movetoworkspacesilent" "2")
          (key "3" "Ctrl+Alt" "exec" "lifx state --brightness 0.50")
          (key "3" "Super" "workspace" "3")
          (key "3" "Super+Alt" "exec" "lifx state --kelvin 3000")
          (key "3" "Super+Shift" "movetoworkspacesilent" "3")
          (key "4" "Ctrl+Alt" "exec" "lifx state --brightness 0.75")
          (key "4" "Super" "workspace" "4")
          (key "4" "Super+Alt" "exec" "lifx state --kelvin 4000")
          (key "4" "Super+Shift" "movetoworkspacesilent" "4")
          (key "5" "Ctrl+Alt" "exec" "lifx state --brightness 1.00")
          (key "5" "Super" "workspace" "5")
          (key "5" "Super+Alt" "exec" "lifx state --kelvin 5000")
          (key "5" "Super+Shift" "movetoworkspacesilent" "5")
          (key "6" "Super" "workspace" "6")
          (key "6" "Super+Shift" "movetoworkspacesilent" "6")
          (key "7" "Super" "workspace" "7")
          (key "7" "Super+Shift" "movetoworkspacesilent" "7")
          (key "8" "Super" "workspace" "8")
          (key "8" "Super+Shift" "movetoworkspacesilent" "8")
          (key "9" "Super" "exec" audio)
          (key "A" "Ctrl+Alt" "exec" "${waydroid} session stop")
          (key "A" "Super" "scroller:movefocus" "l")
          (key "A" "Super+Ctrl" "scroller:alignwindow" "left")
          (key "A" "Super+Shift" "scroller:movewindow" "l")
          (key "B" "Super" "exec" config.custom.browser.command)
          (key "C" "Super" "exec" config.custom.menus.clipboard.show)
          (key "C" "Super+Shift" "exec" config.custom.menus.clipboard.clear)
          (key "D" "Super" "togglespecialworkspace" "android")
          (key "D" "Super+Shift" "movetoworkspacesilent" "special:android")
            (key "E" "Super" "exec" "${gnome-text-editor} --new-window")
          (key "F" "Super" "exec" "${nautilus} --new-window")
          (key "G" "Super" "togglespecialworkspace" "game")
          (key "G" "Super+Ctrl" "exec" steam)
          (key "G" "Super+Shift" "movetoworkspacesilent" "special:game")
          (key "I" "Super" "exec" codium)
          (key "K" "Super" "exec" obsidian)
          (key "M" "Super" "togglespecialworkspace" "music")
          (key "M" "Super+Shift" "movetoworkspacesilent" "special:music")
          (key "O" "Super" "exec" "${hyprpicker} --autocopy")
          (key "O" "Super+Shift" "exec" "${hyprpicker} --autocopy --format rgb")
            (key "P" "Ctrl+Alt" "exec" "${pkill} --exact 1password")
          (key "P" "Super" "togglespecialworkspace" "password")
          (key "P" "Super+Shift" "movetoworkspacesilent" "special:password")
            (key "Q" "Ctrl+Alt" "exec" "${hyprctl} kill")
          (key "Q" "Super" "killactive" null)
          (key "R" "Super" "scroller:movefocus" "d")
          (key "R" "Super+Ctrl" "scroller:alignwindow" "down")
          (key "R" "Super+Shift" "scroller:movewindow" "d")
            (key "S" "Ctrl+Alt" "exec" "${pkill} --exact steam")
          (key "S" "Super" "scroller:movefocus" "r")
          (key "S" "Super+Ctrl" "scroller:alignwindow" "right")
          (key "S" "Super+Shift" "scroller:movewindow" "r")
            (key "T" "Ctrl+Alt" "exec" "${pkill} --exact ghostty")
          (key "T" "Super" "togglespecialworkspace" "terminal")
          (key "T" "Super+Ctrl" "exec" ghostty)
          (key "T" "Super+Shift" "movetoworkspacesilent" "special:terminal")
          (key "V" "Super" "togglespecialworkspace" "vm")
          (key "V" "Super+Ctrl" "exec" vm)
          (key "V" "Super+Ctrl+Shift" "exec" virt-manager)
          (key "V" "Super+Shift" "movetoworkspacesilent" "special:vm")
          (key "W" "Super" "scroller:movefocus" "u")
          (key "W" "Super+Ctrl" "scroller:alignwindow" "up")
          (key "W" "Super+Shift" "scroller:movewindow" "u")
            (key "X" "Super" "scroller:cyclewidth" "next")
            (key "X" "Super+Shift" "scroller:cycleheight" "next")
            (key "Z" "Super" "scroller:cyclewidth" "previous")
            (key "Z" "Super+Shift" "scroller:cycleheight" "previous")
        ];

        # Lockscreen binds
        bindl = [
          (key "Delete" "Ctrl" "exec" "${hyprctl} reload")
          (key "Delete" "Ctrl+Alt" "exec" "${loginctl} terminate-user ''") # Current user sessions
          (key "Delete" "Super" "exec" inhibit)
          (key "L" "Super" "exec" "${hyprlock} --immediate & ${sleep} 1 && ${hyprctl} dispatch dpms off")

          # Laptop lid switches
          # https://wiki.hyprland.org/Configuring/Binds/#switches
          #?? hyprctl devices
          #// (key "switch:off:Lid Switch" null "dpms" "on") # Open
          #// (key "switch:on:Lid Switch" null "dpms" "off") # Close
        ];

        # Mouse binds
        bindm = [
          (key "mouse:272" "Super" "movewindow" null) # LMB
          (key "mouse:273" "Super" "resizewindow" null) # RMB
        ];

        # Release binds
        bindr = [
          (key "Alt_L" "Super+Alt" "togglespecialworkspace" "wallpaper")
          (key "Alt_L" "Super+Alt+Shift" "movetoworkspacesilent" "special:wallpaper")
          (key "Control_L" "Super+Ctrl" "scroller:admitwindow" null)
          (key "Control_L" "Super+Ctrl+Shift" "scroller:expelwindow" null)

            # BUG: Causes Hyprland to crash when floating the scroller:pin window
            (key "Shift_L" "Super+Shift" "scroller:pin" null)

            (key "Super_L" "Super" "exec" config.custom.menus.default.show)
          (key "Super_L" "Super+Alt" "exec" config.custom.menus.vault.show)
          (key "Super_L" "Super+Ctrl+Shift" "exec" config.custom.menus.network.show)
          (key "Super_L" "Super+Shift" "exec" config.custom.menus.search.show)
        ];
      };
    };
  };
}