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

with lib;
let
  cfg = config.samfelag.modules.desktop.env.grapheio;
in
{
  options.samfelag.modules.desktop.env.grapheio = {
    enable = mkEnableOption "Grapheio desktop environment - hyprland based";
  };

  config = mkIf cfg.enable {

    # - Packages ---------------------------------

    environment.systemPackages = with pkgs; [
      # - System ---------------------------------
      # - Audio
      alsa-utils
      playerctl
      brightnessctl

      # - Appearance -----------------------------
      # - Cursor
      inputs.hyprcursor-rose-pine.packages.${pkgs.system}.default
      # - Wallpaper
      hyprpaper
    ];

    # - Audio ------------------------------------

    services = {
      pipewire = {
        enable = true;
      };
    };

    # - Hyprpaper --------------------------------
    hm.xdg.configFile."hypr/hyprpaper.conf".text = ''
      preload = ${config.samfelag.modules.desktop.wallpaper}
      wallpaper = ,${config.samfelag.modules.desktop.wallpaper}
    '';

    # - Cursor -----------------------------------
    hm.home.pointerCursor = {
      gtk.enable = true;
      package = pkgs.rose-pine-cursor;
      name = "BreezeX Cursor";
      size = 24;
    };

    hm.gtk = {
      enable = true;
      cursorTheme = {
        package = pkgs.rose-pine-cursor;
        name = "BreezeX Cursor";
      };
    };

    # - Modules ----------------------------------

    samfelag.modules = {

      desktop = {
        # Window Manager
        wm.hyprland.enable = true;

        # Greeter (login screen)
        greeter.greetd = {
          enable = true;
          wm_cmd = "Hyprland";
        };

        tools = {
          # Status bars
          eww.enable = true;
          # Launcher
          rofi.enable = true;
        };
      };

      system.kanata.enable = true;

      app = {
        alacritty.enable = true;
        firefox.enable = true;
      };

    };
  };
}