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

let
  # Default username
  username   = config.defaultUser or "henrov";
  moduleName = "stylix";
  assetPath  = "${flakeRoot}/assets/traveldroid/conf/";

  # Read all files in the asset directory
  programFiles = builtins.readDir assetPath;
  files = lib.genAttrs (builtins.attrNames programFiles) (name: {
    source = "${assetPath}/${name}";
  });

  # Optional stylix.conf
  stylixConfFile = "${assetPath}/stylix.conf";
  stylixConf = if builtins.pathExists stylixConfFile then builtins.readFile stylixConfFile else "";

  # Cursor defaults
  cursorName = "phinger-cursors-light";
  cursorSize = 24;

in {
  ############################
  # System-level packages
  ############################
  environment.systemPackages = with pkgs; [
    feh
    st
    stylix
  ];

  ############################
  # Home Manager user config
  ############################
  home-manager.users."${username}" = {
    # Map all configuration files into ~/.config/stylix/
    home.file = lib.genAttrs (builtins.attrNames files) (name: {
      path = "${moduleName}/${name}";
      source = files.${name}.source;
    });

    # Optionally write stylix.conf if it exists
    home.file."${moduleName}/stylix.conf".text = stylixConf;

    # GTK target (enabled via config file)
    # No need to define a `stylix` attribute directly
    home.sessionVariables = {
      STYLIX_CONF      = "$HOME/.config/stylix/stylix.conf";

      XCURSOR_THEME    = cursorName;
      XCURSOR_SIZE     = toString cursorSize;
      HYPRCURSOR_THEME = cursorName;
      HYPRCURSOR_SIZE  = toString cursorSize;
    };
  };
}