# Configuration for my xmonad desktop requirements
{
  config,
  pkgs,
  ...
}: {
  imports = [../profiles/picom.nix];

  services = {
    devmon.enable = true; # Enable external device automounting.
    displayManager = {
      defaultSession = "none+xmonad"; # Set to use xmonad as default
      sddm.enable = false; # Enable the Plasma display manager
    };
    libinput = {
      enable = true; # Enable touchpad support.
      touchpad = {
        tapping = true;
        tappingButtonMap = "lrm"; # Set the touchpad button mappeing
      };
    };
    udisks2.enable = true; # Enable udisks2.

    xserver = {
      enable = true; # Enable the X11 windowing system.
      desktopManager = {
        xterm.enable = false; # Disable NixOS default desktop manager.
        gnome.enable = false; # Enable GNOME desktop environment
        plasma5.enable = false; # Enable Plasma desktop environment
      };
      displayManager = {
        gdm.enable = false; # Enable the GNOME display manager
        lightdm.greeters.pantheon.enable = false;
      };
      windowManager = {
        # Open configuration for the window manager.
        xmonad.enable = true; # Enable xmonad.
        xmonad.enableContribAndExtras =
          true; # Enable xmonad contrib and extras.
        xmonad.extraPackages = haskellPackages: [
          # Open configuration for additional Haskell packages.
          haskellPackages.dbus
          haskellPackages.xmonad-contrib # Install xmonad-contrib.
          haskellPackages.xmonad-extras # Install xmonad-extras.
          haskellPackages.xmonad
        ];
      };
      xkb.layout = "us"; # Set your preferred keyboard layout.
    };
  };

  sound = {
    mediaKeys = {
      enable = true;
      volumeStep = "5%";
    };
  };

  # Install any additional fonts that I require to be used with xmonad
  fonts.packages = with pkgs; [
    open-sans # Used in in my polybar configuration
    siji # An iconic bitmap font based on Stlarch with additional glyphs
  ];

  # Install other packages that I require to be used with xmonad.
  environment.systemPackages = with pkgs; [
    dunst # Lightweight and customizable notification daemon
    feh # A light-weight image viewer to set backgrounds
    haskellPackages.libmpd # Shows MPD status in polybar
    mpc_cli # CLI for MPD, called from xmonad
    libnotify # Notification client for my Xmonad setup
    polybarFull # A fast and easy-to-use tool for creating status bars
    rofi # run dialog and dmenu replacement
    flameshot # Powerful yet simple to use screenshot software
    xbrightness # X11 brigthness and gamma software control
    xflux # Adjusts your screen to emit warmer light at night
    xorg.xrandr # CLI to X11 RandR extension
    xscreensaver # My preferred screensaver
    (haskellPackages.ghcWithPackages (hpkgs: [
      hpkgs.xmonad
      hpkgs.xmonad-contrib
    ]))
  ];

  programs.dconf.enable = true;
  programs.light.enable = true; # install backlight control and udev rules
}