{ config, pkgs, ... }:

{ imports = [
    ./hardware-configuration.nix
    <nixos-hardware/common/pc/ssd>
    <nixos-hardware/common/cpu/amd>

    ./settings/satoshipay.nix
    ./settings/base.nix
    ./settings/configuration/berlin.nix
    ./settings/configuration/british-english.nix
    ./settings/configuration/nix.nix
    ./settings/configuration/user.nix
    ./settings/hardware/audio.nix
    ./settings/hardware/bare-metal.nix
    ./settings/hardware/personal-computer.nix
    ./settings/hardware/bluetooth.nix
    ./settings/hardware/nvme-root.nix
    ./settings/hardware/connman.nix
    ./settings/hardware/mouse.nix
    ./settings/hardware/grub2.nix
    ./settings/hardware/nvidia-gpu.nix
    ./settings/hardware/keyboard.nix
    ./settings/hardware/keyboardio-model01.nix
    ./settings/hardware/trackball.nix
    ./settings/hardware/trezor.nix
    ./settings/services/syncthing.nix
    ./settings/services/zeroconf.nix
    ./settings/user-interface.nix
    ./settings/programs/base.nix
    ./settings/programs/gnupg.nix
    ./settings/programs/kde.nix
    ./settings/programs/shell.nix
    ./settings/gaming.nix
    ./settings/programs/tor.nix
    ./settings/programs/barrier.nix
  ];
  hardware.cpu.amd.updateMicrocode = true;

  services.xserver.screenSection = ''
    Option "MetaModes" "2560x1440_120 +0+0 { ForceFullCompositionPipeline = On }"
    Option "AllowIndirectGLXProtocol" "off"
    Option "TripleBuffer" "on"
  '';
  boot.loader.grub.useOSProber = false;

  boot.kernelPackages = pkgs.linuxPackages_zen;
  boot.extraModulePackages = with config.boot.kernelPackages; [
    zenpower
  ];

  fileSystems = {
    "/".options = [ "atgc" "gc_merge" "lazytime" ];
    "/home".options = [ "atgc" "gc_merge" "lazytime" ];
    "/mnt/data" = {
      device = "/dev/disk/by-uuid/52E422C5E422AAE5";
      fsType = "ntfs3";
      options = [ "uid=1000" "gid=100" "x-systemd-automount" ];
    };

    "/mnt/games" = {
      device = "/dev/disk/by-partlabel/games";
      fsType = "ntfs3";
      options = [ "uid=1000" "gid=100" "x-systemd-automount" ];
    };

    "/mnt/windows" = {
      device = "/dev/disk/by-partlabel/windows";
      fsType = "ntfs3";
      options = [ "nofail" ];
    };
  };

  services.xserver = {
    xautolock.enable = pkgs.lib.mkForce false;
  };
  services.postgresql = {
    enableTCPIP = true;
    authentication = ''
      # TYPE  DATABASE        USER            ADDRESS                 METHOD
      host    all             all             samenet                 md5
    '';
  };

  services.openssh = {
    enable = true;
    openFirewall = false;
    startWhenNeeded = true;
  };
  networking.firewall.extraCommands = ''
    iptables  -A nixos-fw -p udp --source 172.30.42.0/24       -j nixos-fw-accept
    iptables  -A nixos-fw -p tcp --source 172.30.42.0/24       -j nixos-fw-accept
  '';

  networking = {
    hostName = "prefect";
  };

  system.stateVersion = "22.05";
}