{ config, pkgs, lib, ... }:
let
  dbus-sway-environment = pkgs.writeTextFile {
    name = "dbus-sway-environment";
    destination = "/bin/dbus-sway-environment";
    executable = true;
    text = ''
      dbus-update-activation-environment --systemd WAYLAND_DISPLAY XDG_CURRENT_DESKTOP=sway
      systemctl --user stop pipewire pipewire-media-session xdg-desktop-portal xdg-desktop-portal-wlr
      systemctl --user start pipewire pipewire-media-session xdg-desktop-portal xdg-desktop-portal-wlr
    '';
  };
  configure-gtk = pkgs.writeTextFile {
    name = "configure-gtk";
    destination = "/bin/configure-gtk";
    executable = true;
    text = let
      schema = pkgs.gsettings-desktop-schemas;
      datadir = "${schema}/share/gsettings-schemas/${schema.name}";
    in ''
        export XDG_DATA_DIRS=${datadir}:$XDG_DATA_DIRS
        gnome_schema=org.gnome.desktop.interface
        gsettings set $gnome_schema gtk-theme 'Dracula'
    '';
  };
in
  {
    environment.systemPackages = with pkgs; [
      alacritty
      bemenu
      configure-gtk
      dbus-sway-environment
      dracula-theme # gtk theme
      glib
      gnome.adwaita-icon-theme
      grim
      mako
      slurp
      sway
      swayidle
      swayimg
      swaylock-effects
      swaynotificationcenter
      waybar
      wayland
      wl-clipboard
    ];
    services.dbus.enable = true;
    programs = {
      sway = {
        enable = true;
        wrapperFeatures.gtk = true;
      };
    };
    services.greetd.package = "greetd.wlgreet";
  }