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

let
  cfg = config.local.programs.communication.simplex-chat;
in
{
  options.local.programs.communication.simplex-chat = with lib; {
    enable = mkEnableOption "SimplexChat";
    package = mkPackageOption pkgs "simplex-chat-desktop" { };
    openFirewall = mkEnableOption "Open firewall to link mobile device";
  };

  config = lib.mkIf cfg.enable {
    environment.systemPackages = [ cfg.package ];

    networking.firewall = lib.mkIf cfg.openFirewall {
      allowedTCPPorts = [ 44000 ];
      trustedInterfaces = [ "wg0" ];
    };
  };
}