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

let
  cfg = config.modules.system.vpns;
in
{
  options.modules.system.vpns = {
    enable = lib.mkEnableOption "enables vpns";
  
    # toggle for pia mexico w/ openvpn
    openvpn_pia_mexico = lib.mkOption {
      type = lib.types.bool;
      default = false;
      description = "enable pia vpn to mexico using openvpn";
    };
    
  };

  config = lib.mkIf cfg.enable {
    
    # enable pia mexico w/ openvpn
    config = lib.mkIf cfg.openvpn_pia_mexico {
      services.openvpn.servers.pia-mexico = {
        enable = true;
        config = "config ${config.sops.secrets."openvpn_pia_mexico_config".path}";
      };
      sops.secrets = {
        "openvpn_pia_mexico_config" = {
          owner = "root";
          group = "root";
        };
      };
    };
    
  };
}