{
  lib,
  pkgs,
  config,
  ...
}:
let
  cfg = config.zpha.programs.htop;
  settingsFormat = pkgs.formats.keyValue {
    listsAsDuplicateKeys = true;
    mkKeyValue = lib.generators.mkKeyValueDefault { } "=";
  };

in
{

  options.zpha.programs.htop = {
    enable = lib.mkEnableOption "htop";
    settings = lib.mkOption {
      default = { };
      type = settingsFormat.type;
    };
  };

  config = lib.mkIf cfg.enable {
    zpha.programs.htop.settings = {
      hide_userland_threads = 1;
      tree_view = 1;
      show_program_path = 0;
      show_cpu_frequency = 1;
    };

    users.users.zaphyra.maid = {
      packages = [ (pkgs.htop.override { sensorsSupport = true; }) ];

      file.xdg_config = {
        "htop/htoprc".source = settingsFormat.generate "htoprc" cfg.settings;
      };
    };
  };

}