{ config, ... }:
let
  inherit (config.lib.topology) mkInternet mkConnection;
  mkTS = addresses: {
    inherit addresses;
    network = "tailscale";
    virtual = true;
  };
in
{
  topology = {

  };
  nodes.internet = mkInternet {
    connections = [
      (mkConnection "marvin" "wlp41s0")
      (mkConnection "prefect" "enp1s0")
      (mkConnection "thought" "enp1s0")
      (mkConnection "zaphod" "wlp1s0")
    ];
  };
  networks.tailscale = {
    name = "Tailscale";
    cidrv4 = "100.64.0.0/10";
    cidrv6 = "fd7a:115c:a1e0::/96";
  };
  nodes = {
    marvin = {
      interfaces.enp42s0 = {
        renderer.hidePhysicalConnections = true;
      };
      interfaces.tailscale0 =
        mkTS [
          "100.123.15.72"
          "\n"
          "fd7a:115c:a1e0:ab12:4843:cd96:627b:f48"
        ]
        // {
          physicalConnections = [
            (mkConnection "prefect" "tailscale0")
            (mkConnection "marvin" "tailscale0")
          ];
        };
    };
    zaphod = {
      interfaces = {
        vboxnet0.virtual = true;
        tailscale0 =
          mkTS [
            "100.125.9.36"
            ""
            "fd7a:115c:a1e0:ab12:4843:cd96:627d:924"
          ]
          // {
            physicalConnections = [
              (mkConnection "prefect" "tailscale0")
              (mkConnection "marvin" "tailscale0")
            ];
          };
      };
    };
    prefect = {
      interfaces.tailscale0 =
        mkTS [
          "100.93.63.54"
          "\n"
          "fd7a:115c:a1e0:ab12:4843:cd96:625d:3f36"
        ]
        // {
          physicalConnections = [
            (mkConnection "marvin" "tailscale0")
            (mkConnection "zaphod" "tailscale0")
          ];
        };
    };
    thought = { };
  };
}