{ pkgs, ... }:

{
  # NixOS Configuration
  environment.systemPackages = with pkgs; [
    # Add system-wide packages here, if any
  ];

  # Home Manager Configuration for the user 'henrov'
  home-manager.users.henrov = {
    programs.emacs = {
      enable = true;
      package = pkgs.emacs-pgtk.override { withTreeSitter = true; };

      # Group related packages for clarity and easier maintenance
      extraPackages = epkgs: with epkgs; [
        # Tree-sitter and language support
        manualPackages.treesit-grammars.with-all-grammars
        rust-mode
        rustic
        nix-mode
        hcl-mode

        # UI/UX and navigation
        nerd-icons
        doom-modeline
        diminish
        eldoc
        eldoc-box
        pulsar
        which-key
        avy
        consult
        vertico
        marginalia
        crux
        shell-pop

        # Completion and snippets
        nerd-icons-corfu
        corfu
        cape
        orderless
        yasnippet
        yasnippet-snippets

        # Utilities and tools
        rg
        exec-path-from-shell
        eat
        f
        gptel
        nixpkgs-fmt
        envrc

        # Theming
        catppuccin-theme

        # Git
        magit

        # Editing and workflow
        expreg
        vundo
        puni

        # Error and side panel support
        sideline
        sideline-flymake
        sideline-eglot
      ];
    };

    # Home Manager session variables
    home.sessionVariables = {
      EDITOR = "emacs";
      XDG_SCREENSHOTS_DIR = "~/screenshots";
    };
  /*
    # Home Manager file management
    home.file = {
      "emacs/early-init.el" = {
        source = ./early-init.el;
        target = ".emacs.d/early-init.el";
      };
      "emacs/init.el" = {
        source = ./init.el;
        target = ".emacs.d/init.el";
      };
    };
  */
  };
}