# kusanagi-only desktop extras. The shared niri/dark/audio/firefox base comes
# from ../../profiles/desktop.nix (imported in ./default.nix); this file holds
# the workstation's GNOME session, printing/scanning, pro-audio, richer fonts,
# and cursor theme. (Hardware-specific audio/NAS/server config lives in
# ./default.nix.)
{ pkgs, ... }:

{
  # --- X11 + GNOME (alongside the niri session) ---
  services.xserver.enable = true;
  services.xserver.xkb = {
    layout = "us";
    variant = "";
  };
  services.displayManager.gdm.enable = false;
  services.desktopManager.gnome.enable = true;

  # --- Printing / discovery / disks ---
  services.printing = {
    enable = true;
    drivers = with pkgs; [ gutenprint ];
  };

  # mDNS: printer discovery, and resolves kusanagi's *.local NAS names.
  services.avahi = {
    enable = true;
    nssmdns4 = true;
    openFirewall = true;
  };

  # prevent auto-mounting optical disks
  services.udisks2.enable = true;

  # --- Pro audio (extends the shared pipewire base) ---
  security.rtkit.enable = true;
  services.pipewire = {
    alsa.support32Bit = true;
    jack.enable = true;
    wireplumber.enable = true;
  };

  # --- GPG: forward the ssh-agent socket (workstation signs/auths via GPG) ---
  programs.gnupg.agent.enableSSHSupport = true;

  # --- Graphics: 32-bit for Steam/Wine ---
  hardware.graphics.enable32Bit = true;

  # --- Fonts: workstation extras + defaults (base packages from shared) ---
  fonts = {
    packages = with pkgs; [
      noto-fonts-cjk-sans
      noto-fonts-cjk-serif
      inter
      ibm-plex
      public-sans
    ];

    fontconfig = {
      defaultFonts = {
        monospace = [
          "Berkeley Mono"
          "Liberation Mono"
          "Symbols Nerd Font"
        ];
        sansSerif = [
          "Liberation Sans"
          "Noto Sans"
        ];
        serif = [ "Liberation Serif" ];
        emoji = [ "Nerd Font Symbols Only" ];
      };

      # Force ui-sans-serif and system-ui to resolve correctly
      localConf = ''
        <?xml version="1.0"?>
        <!DOCTYPE fontconfig SYSTEM "urn:fontconfig:fonts.dtd">
        <fontconfig>
          <alias>
            <family>system-ui</family>
            <prefer>
              <family>Liberation Sans</family>
            </prefer>
          </alias>
          <alias>
            <family>ui-sans-serif</family>
            <prefer>
              <family>Liberation Sans</family>
            </prefer>
          </alias>
        </fontconfig>
      '';
    };

    fontDir.enable = true;
  };

  # --- Cursor / renderer ---
  environment.sessionVariables = {
    GSK_RENDERER = "gl";
    XCURSOR_THEME = "Bibata-Modern-Classic";
    XCURSOR_SIZE = "24";
    HYPRCURSOR_THEME = "Bibata-Modern-Classic";
    HYPRCURSOR_SIZE = "24";
  };

  # --- User: desktop groups (niri essentials + printing). Hardware groups
  # (cdrom/optical/sg/scanner) stay in ./default.nix. ---
  users.users.henz.extraGroups = [
    "audio"
    "lp"
    "input"
  ];

  # --- Desktop tools specific to kusanagi (shared ones come from the profile) ---
  environment.systemPackages = with pkgs; [
    waybar
    networkmanagerapplet
  ];
}