{
  config,
  lib,
  pkgs,
  pkgsStable,
  quirks,
  ...
}:
let
  users = [
    "fenix"
  ];
in
{
  imports = (
    quirks [
      "development"
      "steam"
      "32bit"
    ]
  );

  home-manager = {
    users = lib.genAttrs users (user: import ./${user}.nix);
  };

  networking = {
    hostName = "fenixpc";

    networkmanager = {
      plugins =
        with pkgs;
        lib.mkForce [
          networkmanager-openvpn
        ];
    };
  };

  systemd.oomd.extraConfig.DefaultMemoryPressureLimit = "15%";

  programs = {
    zsh.enable = true;
  };

  services = {
    printing.ricoh.enable = true;
    calibre-web = {
      enable = true;
      listen.port = 8091;
      listen.ip = "0.0.0.0";
      package = pkgsStable.calibre-web;
      options = {
        enableBookUploading = true;
        enableBookConversion = true;
      };
      user = "fenix";
    };
  };

  environment.systemPackages = with pkgs; [
    microcode-amd
    openvpn
  ];

  users = {
    mutableUsers = true;
    users = lib.genAttrs users (user: {
      shell = pkgs.zsh;
      createHome = true;
      isNormalUser = true;
      initialPassword = "password";
      group = "fenix";
      extraGroups = [
        "networkmanager"
        "ssh"
        "docker"
        "video"
        "pipewire"
        "wheel"
      ];
    });
    groups = {
      i2c = {
        members = users;
      };
    }
    // lib.genAttrs users (user: {
      members = [
        user
      ];
      gid = config.users.users.${user}.uid;
    });
  };

  virtualisation.vmVariant = {
    virtualisation = {
      memorySize = 16096;
      cores = 8;
    };
  };

  security.pam = {
    services = lib.genAttrs users (user: {
      gnupg.enable = true;
      kwallet.enable = true;
    });
  };
}