{ lib, pkgs, flakeRoot, ... }:

let
  username = "henrov";
in
{
  flake.nixosModules.stylix = { config, pkgs, lib, ... }:

  let
    # --- Default stylix config ---
    stylixCfg = {
      enable = true;
      base16Scheme = "${flakeRoot}/assets/system/theming/stylix/catppuccin-mocha.yaml";

      image = "${flakeRoot}/assets/hyprland/wallpaperstuff/pictures/wall1.jpg";
      polarity = "dark";

      cursor = {
        package = pkgs.phinger-cursors;
        name = "phinger-cursors-light";
        size = 24;
      };

      fonts = {
        monospace = {
          package = pkgs.nerd-fonts.fira-code;
          name = "Fira Code Nerd Font";
        };
        sansSerif = {
          package = pkgs.lato;
          name = "Lato";
        };
      };

      icons = {
        enable = true;
        package = pkgs.papirus-icon-theme;
        dark = "Papirus-Dark";
        light = "Papirus-Light";
      };
    };
  in
  {
    options.mySystem.desktop.stylix.enable =
      lib.mkEnableOption "Enable Stylix System Theming";

    config = lib.mkIf (stylixCfg.enable or false) {

      # --- Desktop / wallpaper packages ---
      mySystem.apps.wallpaper = {
        enable = true;
        packages = [ "feh" "st" ];
      };

      # --- Stylix theming ---
      stylix = stylixCfg;

      # --- Home session variables ---
      home-manager.users.${username}.home.sessionVariables = {
        XCURSOR_THEME   = stylixCfg.cursor.name;
        XCURSOR_SIZE    = toString stylixCfg.cursor.size;
        HYPRCURSOR_THEME = stylixCfg.cursor.name;
        HYPRCURSOR_SIZE  = toString stylixCfg.cursor.size;
      };
    };
  };
}