{ lib
, pkgs
, userName
, userEmail
, ghostty
, isNixOS ? true
, ...
}:
let
  # Have a file structure that holds all the configuration files that can't be configured by Nix
  dirs = {
    defaults = ../defaults;
  };
in
{
  # Import sub modules
  imports = map (module: import module { inherit lib pkgs dirs userName userEmail ghostty isNixOS; }) [
    ./atuin.nix
    ./shell.nix
    ./packages
    ./git.nix
    ./starship.nix
    ./eza.nix
    ./neovim.nix
    ./direnv.nix
    # ./sway.nix
    ./terminal.nix
    ./browser.nix
    ./zellij.nix
    ./bat.nix
    ./lazygit.nix
  ] ++ lib.optionalattrs isNixOS [
    ./sway.nix
  ];

  home = lib.mkMerge [
    {
      username = userName;
      homeDirectory =
        if pkgs.stdenv.isDarwin
        then "/Users/${userName}"
        else "/home/${userName}";

      stateVersion = "24.11";
    }

    (lib.mkIf isNixOS {
      sessionVariables = {
        XDG_CURRENT_DESKTOP = "sway";
        XDG_SESSION_TYPE = "wayland";
        XDG_SESSION_DESKTOP = "sway";
        XDG_CONFIG_HOME = "$HOME/.config";
        XDG_CACHE_HOME = "$HOME/.cache";
        XDG_DATA_HOME = "$HOME/.local/share";
        XDG_STATE_HOME = "$HOME/.local/state";
        NIXOS_OZONE_WL = "1";
      };
    })

    (lib.mkIf pkgs.stdenv.isLinux {
      pointerCursor = {
        gtk.enable = true;
        package = pkgs.catppuccin-cursors.mochaDark;
        name = "catppuccin-mocha-dark-cursors";
        size = 22;
      };
    })
  ];

  # Let Home Manager install and manage itself.
  programs.home-manager.enable = true;
}