{ pkgs
, config
, lib
, inputs
, ...
}:
with lib; let
  cfg = config.eboskma.greetd;

  style = builtins.replaceStrings [ "{WALLPAPER}" ] [ (builtins.toString ../../home-manager/modules/sway/wallpapers/river-2560.png) ] (builtins.readFile ./greetd.css);

  hyprland = inputs.hyprland.packages.${pkgs.system}.hyprland;
in
{
  options.eboskma.greetd = {
    enable = mkEnableOption "enable greetd";
  };

  config =
    mkIf cfg.enable
      {
        services.greetd = {
          enable = true;
          restart = true;
          settings = {
            default_session = {
              command = "${pkgs.sway}/bin/sway --config /etc/greetd/sway-config";
            };
          };
        };
        environment.systemPackages = with pkgs; [ greetd.gtkgreet quintom-cursor-theme papirus-icon-theme arc-theme ];

        environment.etc = {
          "greetd/sway-config" = {
            text = ''
              # `-l` activates layer-shell mode. Notice that `swaymsg exit` will run after gtkgreet.
              exec "${pkgs.greetd.gtkgreet}/bin/gtkgreet -l -s /etc/greetd/gtkgreet.css; swaymsg exit"
              bindsym Mod4+shift+e exec swaynag \
                -t warning \
                -m 'What do you want to do?' \
                -b 'Poweroff' 'systemctl poweroff' \
                -b 'Reboot' 'systemctl reboot'
              include /etc/sway/config.d/*
            '';
            user = "greeter";
            group = "greeter";
          };
          "greetd/environments" = {
            text = ''
              ${pkgs.sway}/bin/sway
              ${hyprland}/bin/Hyprland
              ${pkgs.bash}/bin/bash
            '';
            user = "greeter";
            group = "greeter";
          };
          "greetd/gtkgreet.css" = {
            text = style;
            user = "greeter";
            group = "greeter";
          };
          "sway/config.d/systemd-env.conf" = {
            text = ''
              exec_always --no-startup-id systemctl --user import-environment _JAVA_AWT_WM_NONREPARENTING MOZ_ENABLE_WAYLAND MOZ_DBUS_REMOTE QT_QPA_PLATFORM QT_WAYLAND_DISABLE_WINDOWDECORATION QT_QPA_PLATFORMTHEME SDL_VIDEODRIVER SSH_AUTH_SOCK
              exec_always --no-startup-id dbus-update-activation-environment --systemd _JAVA_AWT_WM_NONREPARENTING MOZ_ENABLE_WAYLAND MOZ_DBUS_REMOTE QT_QPA_PLATFORM QT_WAYLAND_DISABLE_WINDOWDECORATION QT_QPA_PLATFORMTHEME SDL_VIDEODRIVER SSH_AUTH_SOCK
            '';
          };
          "xdg/gtk-3.0/settings.ini" = {
            text = generators.toINI { } {
              Settings = {
                gtk-theme-name = "Arc-Dark";
                gtk-icon-theme-name = "Papirus-Dark";
                gtk-cursor-theme-name = "Quintom_Ink";
                gtk-application-prefer-dark-theme = "true";
              };
            };
          };
        };
      };
}