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

let
  cfg = config.wallpaper;

  sourceDir = "${flakeRoot}/assets/hyprland/wallpaperstuff";
  targetDir = "/home/${user.username}/Droidnix/wallpaperstuff";
in
{
  options.wallpaper.enable = lib.mkEnableOption "Wallpaper setup";

  config = lib.mkIf cfg.enable {
    home-manager.users.${user.username} = {

      #
      # ✅ Install wpaperd
      #
      home.packages = with pkgs; [
        wpaperd
      ];

      #
      # ✅ Ensure config exists
      #
      xdg.configFile."wpaperd/config.toml".source = "${sourceDir}/wallpaper.conf";

      #
      # 🔥 One-time (non-destructive) copy
      #
      home.activation.setupWallpapers = lib.hm.dag.entryAfter [ "writeBoundary" ] ''
        echo "=== Wallpaper setup ==="

        mkdir -p "${targetDir}"

        if [ ! -d "${targetDir}/pictures" ]; then
          echo "Initializing wallpaper directory..."
          cp -r ${sourceDir}/* "${targetDir}/"
        else
          echo "Wallpaper directory already exists, skipping copy"
        fi
      '';
    };
  };
}