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

let
  username  = config.defaultUser or "henrov";
  moduleName = "kitty";

  # Paths and files
  assetPath = ../../../assets/system/conf/${moduleName};
  programFiles = builtins.readDir assetPath;
  files = lib.genAttrs (builtins.attrNames programFiles) (name: {
    src = "${assetPath}/${name}";
  });
in
{
  # Install kitty system-wide
  environment.systemPackages = [ pkgs.kitty ];

  # Home Manager user-specific configuration
  _module.args.hmUsers = {
    ${username} = {
      programs.kitty.enable = true;

      # Extra user config snippet
      programs.kitty.extraConfig = ''
        # Include the Catppuccin-Mocha theme
        include themes/Catppuccin-Mocha.conf
      '';

      # Copy all asset files into ~/.config/kitty/
      home.file = lib.mkMerge (
        map (name: { ".config/${moduleName}/${name}" = { source = files.${name}.src; }; })
            (builtins.attrNames files)
      );
    };
  };
}