{ config, pkgs, lib, ... }:
 
with 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
      systemctl --user import-environment DISPLAY
      export GDK_BACKEND=x11
      export STEAM_RUNTIME=0
    '';
  };


  sway-conf = builtins.readFile ./sway.conf + ''
    exec swaybg -m center -c 252525 -i ~/.wallpaper.png
  '';
in {
  environment.systemPackages = with pkgs; [
    dbus-sway-environment
    rofi-rbw-wayland
    swaybg
    sway-launcher-desktop
    swayidle
    swaylock
    waybar
    wayland
    wofi
  ];

  programs.sway = {
    enable = true;
    wrapperFeatures.gtk = true;
    extraOptions = [
      "--unsupported-gpu"
    ];
  };

  environment.etc = {
    "sway/config".text = sway-conf;
    "wofi/style.css".text = builtins.readFile ./wofi.css;
    "xdg/waybar/config".text = builtins.readFile ./waybar.conf;
    "xdg/waybar/style.css".text = builtins.readFile ./waybar.css;
    "xdg/foot/foot.ini".text = builtins.readFile ./foot.ini;

    # dark mode
    "xdg/gtk-2.0/gtkrc".text = "gtk-error-bell=0";
    "xdg/gtk-3.0/settings.ini".text = ''
      [Settings]
      gtk-error-bell=false
      gtk-application-prefer-dark-theme=1
    '';
    "xdg/gtk-4.0/settings.ini".text = ''
      [Settings]
      gtk-error-bell=false
      gtk-application-prefer-dark-theme=1
    '';
  };
}