{ lib, config, ... }:
let
  cfg = config.modules.services.gtrackmap;
  fqdn = "${cfg.subdomain}.${config.networking.domain}";
in
{
  options.modules.services.gtrackmap = {
    enable = lib.mkEnableOption "Enable GTrackmap";
    subdomain = lib.mkOption {
      type = lib.types.str;
    };
    port = lib.mkOption {
      type = lib.types.int;
      default = 3200;
    };
  };

  config = {
    services.gtrackmap = {
      enable = true;
      inherit (cfg) port;
    };

    modules.services.webserver.vHosts.${fqdn}.locations."/".proxyPort = cfg.port;
  };
}