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

with lib;
let state-dir = "/state";
in {
  fudo.slynk.enable = true;

  environment.systemPackages = with pkgs; [ opencv-java ];

  networking = {
    interfaces.intif0.useDHCP = true;
    firewall.enable = false;
  };

  systemd.tmpfiles.rules = [
    "L /root/.gnupg           - - - - ${state-dir}/user/root/gnupg"
    "L /root/.ssh/id_rsa      - - - - ${state-dir}/user/root/ssh/id_rsa"
    "L /root/.ssh/id_rsa.pub  - - - - ${state-dir}/user/root/ssh/id_rsa.pub"
    "L /root/.ssh/known_hosts - - - - ${state-dir}/user/root/ssh/known_hosts"
    "L /var/lib/flatpak       - - - - ${state-dir}/lib/flatpak"
    "L /etc/adjtime           - - - - ${state-dir}/etc/adjtime"
  ];

  services = {
    blueman.enable = true;

    openssh.hostKeys = [
      {
        path = "${state-dir}/ssh/ssh_host_rsa_key";
        type = "rsa";
        bits = 4096;
      }
      {
        path = "${state-dir}/ssh/ssh_host_ed25519_key";
        type = "ed25519";
      }
    ];
  };

  environment.etc = {
    nixos.source = "/etc/nixos-live";
    NIXOS.source = "${state-dir}/etc/NIXOS";
  };

  hardware = {
    bluetooth = {
      enable = true;
      package = pkgs.bluezFull;
    };
    xpadneo.enable = true;
  };
}