nixos/modules/hyprland.nix

{ lib, config, pkgs, inputs, ... }:

let
  cfg = config.snowhawk.hyprland;
in
{
  options.snowhawk.hyprland = {
    enable = lib.mkEnableOption "hyprland";

    nvidia = lib.mkEnableOption "hyprland nvidia tweaks";
  };

  config = lib.mkIf cfg.enable (lib.mkMerge [
    # Core Module
    {
      services.graphical-desktop.enable = lib.mkDefault true;

      services.displayManager = {
        enable = true;
        sddm = {
          enable = lib.mkDefault true;
          wayland.enable = lib.mkDefault true;
        };
      };

      security = {
        polkit.enable = lib.mkDefault true;
      };

      programs = {
        dconf.enable = lib.mkDefault true;
        xwayland.enable = lib.mkDefault true;
      };

      xdg.portal = {
        enable = true;
        extraPortals = [
          pkgs.xdg-desktop-portal-gtk
        ];
      };

      programs.waybar.enable = true;

      programs.hyprland = {
        enable = true;
        withUWSM = true;
        xwayland.enable = true;
      };

      services.hypridle.enable = true;
      systemd.user.services.hypridle.path = [ pkgs.brightnessctl ];

      # programs.hyprlock.enable = true;

      # https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1050913
      xdg.portal.config.hyprland.default = lib.mkDefault [ "wlr" "gtk" ];

      services.xserver.desktopManager.runXdgAutostartIfNone = lib.mkDefault true;

      environment.variables = {
        QT_QPA_PLATFORM = "wayland;xcb";
        MOZ_ENABLE_WAYLAND = 1;
        SDL_VIDEODRIVEWR = "wayland,x11";
        _JAVA_AWT_WM_NONREPARENTING = 1;
      };

      environment.systemPackages = with pkgs; [
        # Screenshotting
        grim
        slurp
        satty

        # Hardware Control
        brightnessctl

        # Desktop
        wofi
        kitty
        pipewire-controller

        # Wayland Utilities
        wdisplays
        xorg.xlsclients
        wl-clipboard
      ];

      home-manager.sharedModules = [
        ./home/hyprland.nix
      ];
    }

    # SDDM Theme
    (
      let sddmPkg = (pkgs.sddm-astronaut.override { embeddedTheme = "purple_leaves"; });
      in {
        services.displayManager = {
          enable = lib.mkDefault true;
          sddm = {
            enable = lib.mkDefault true;
            wayland.enable = lib.mkDefault true;
            theme = "sddm-astronaut-theme";
            package = pkgs.kdePackages.sddm;
            extraPackages = with pkgs; [
              sddmPkg
              kdePackages.qtsvg
              kdePackages.qtvirtualkeyboard
              kdePackages.qtmultimedia
            ];
          };
        };

        environment.systemPackages = [ sddmPkg ];
      }
    )

    # Anyrun
    (lib.mkIf false {
      home-manager.sharedModules = [{
        imports = [
          inputs.anyrun.homeManagerModules.default
        ];

        programs.anyrun = {
          enable = true;
          config = {
            x = { fraction = 0.5; };
            y = { fraction = 0.3; };
            width = { fraction = 0.3; };
            layer = "overlay";
            showResultsImmediately = true;
            hidePluginInfo = true;
            plugins = [
              inputs.anyrun.packages.${pkgs.system}.applications
            ];
          };

          extraCss = /* css */ ''
            window {
              background: transparent;
            }
          '';
        };

        services.swaync = {
          enable = true;
          style = builtins.readFile "${inputs.rose-pine-swaync}/theme/rose-pine.css";
          settings = {
            positionX = "right";
            positionY = "tops";
            layer = "overlay";
            control-center-layer = "tops";
            cssPriority = "application";
            control-center-margin-top = 0;
            control-center-margin-bottom = 0;
            control-center-margin-right = 0;
            control-center-margin-left = 0;
            notification-2fa-action = true;
            notification-inline-replies = false;
            notification-icon-size = 64;
            notification-body-image-height = 100;
            notification-body-image-width = 200;
            timeout = 10;
            timeout-low = 5;
            timeout-critical = 0;
            fit-to-screen = true;
            control-center-width = 500;
            control-center-height = 600;
            notification-window-width = 500;
            keyboard-shortcuts = true;
            image-visibility = "when-available";
            transition-time = 200;
            hide-on-clear = false;
            hide-on-action = true;
            script-fail-notify = false;
          };
        };
      }];
    })

    (lib.mkIf cfg.nvidia {
      environment.variables = {
        LIBVA_DRIVER_NAME = "nvidia";
        __GLX_VENDOR_LIBRARY_NAME = "nvidia";
      };
    })
  ]);
}