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

with lib;
let
  programCfg = config.programs.xdg-open-ng;
  settingsFormat = pkgs.formats.preserves { };
  prCfgFile = settingsFormat.generate "xdg-open.pr" programCfg.settings;
  pkg = programCfg.package;
in {
  options.programs.xdg-open-ng = {

    enable = mkEnableOption "xdg-open-ng";

    package = mkOption {
      type = types.package;
      default = pkgs.xdg-open-ng;
      defaultText = literalExpression "pkgs.xdg-open-ng";
    };

    settings = mkOption {
      type = settingsFormat.type;
      default = [ ];
      defaultText = literalExpression ''
        [ [ ".*mkv|.*mp4" [ "${pkgs.mpv}/bin/mpv" "$#" ] ]
          [ "gemini://.*|file:///.*.gmi" [ "${pkgs.kristall}/bin/kristall" "$#" ]; ]
          [ "tox:.*" [ "${pkgs.qtox}/bin/qtox" "$#" ] ]
        ]
      '';
    };

  };

  config = mkIf programCfg.enable {

    environment.systemPackages = [ pkg ];
  };

  meta.maintainers = with lib.maintainers; [ ehmry ];
}