{
  lib,
  config,
  pkgs,
  ...
}:
with lib; let
  psCfg = config.pub-solar;
  cfg = config.pub-solar.monitoring-client;
in {
  options.pub-solar.monitoring-client = {
    enable = mkEnableOption "Install a monitoring client node";
    listenAddress = mkOption {
      type = types.str;
    };
  };

  config = mkIf cfg.enable {
    services.prometheus.exporters = {
      node = {
        enable = true;
        enabledCollectors = ["systemd"];
        port = 9002;
        openFirewall = true;
        listenAddress = cfg.listenAddress;
      };
      wireguard = {
        enable = true;
        openFirewall = true;
        listenAddress = cfg.listenAddress;
      };
    };
  };
}