# kusanagi-only desktop extras. The shared niri/dark/audio/firefox base comes
# from ../../profiles/desktop.nix (imported in ./default.nix); this file holds
# a few GNOME apps (no GNOME session), printing/scanning, pro-audio, richer
# fonts, and cursor theme. (Hardware-specific audio/NAS/server config lives in
# ./default.nix.)
{ pkgs, ... }:

{
  # --- GNOME apps without the GNOME session ---
  # We run niri, not GNOME, so the full `services.desktopManager.gnome` isn't
  # enabled: it dragged in gnome-shell, GDM, an X server, and — the reason this
  # went away — ibus, whose XDG autostart fired `ibus-daemon` under niri and
  # popped the "IBus has been started" notification on every login. Instead we
  # install just the GNOME apps we use (see systemPackages below) and enable
  # gvfs so Nautilus keeps trash, network shares, and removable-media mounting.
  # dconf (needed for their gsettings) comes from the shared desktop profile.
  services.gvfs.enable = true;

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

  # 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;
  };

  # --- Renderer ---
  # (Cursor theme is shared — see ../../profiles/desktop.nix.)
  environment.sessionVariables = {
    GSK_RENDERER = "gl";
  };

  # --- 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 # TODO: remove and combine network admin between machines
    xwayland-satellite # run X11 apps under niri

    # GNOME apps we use standalone (no GNOME session; see gvfs note above).
    # TODO: replace GNOME apps
    nautilus # file manager
    loupe # image viewer
  ];

  # --- Bar + wallpaper (was spawn-at-startup in the shared niri config.kdl) ---
  # The bar and wallpaper differ per host, so they live in nixos-config rather
  # than the stowed niri config. Long-running user services bound to
  # graphical-session.target (the target niri-session activates).
  # NOTE: there's no waybar package in the dotfiles repo yet, so this starts
  # default waybar; styling/modules are a separate follow-up.
  systemd.user.services.waybar = {
    description = "waybar status bar";
    wantedBy = [ "graphical-session.target" ];
    partOf = [ "graphical-session.target" ];
    after = [ "graphical-session.target" ];
    serviceConfig = {
      ExecStart = "${pkgs.waybar}/bin/waybar";
      Restart = "on-failure";
    };
  };

  systemd.user.services.swaybg = {
    description = "swaybg wallpaper";
    wantedBy = [ "graphical-session.target" ];
    partOf = [ "graphical-session.target" ];
    after = [ "graphical-session.target" ];
    serviceConfig = {
      ExecStart = "${pkgs.swaybg}/bin/swaybg --image '/home/henz/resources/photography/nasa/55196710272_1289069236_o.jpg' --mode fill";
      Restart = "on-failure";
    };
  };
}