{
  config,
  lib,
  pkgs,
  ...
}: {
  imports = [
    # Include the results of the hardware scan.
    ./hardware-configuration.nix
  ];

  # Use the systemd-boot EFI boot loader.
  boot.loader.systemd-boot.enable = true;
  boot.loader.efi.canTouchEfiVariables = true;

  networking = {
    hostName = "auxin"; # Define your hostname.
    nameservers = ["192.168.1.208"];
    networkmanager.enable = true; # Easiest to use and most distros use this by default.
    firewall = {
      enable = true;
      allowedUDPPorts = [22 80 443 2222 25565 8080 8842 8191 3001 8096 7359 8420 8888 9000 8089 445 2377 22000 7946];
      allowedTCPPorts = [22 80 443 2222 25565 8080 8842 8191 3001 8096 7359 8420 8888 9000 8089 445 2377 22000 7946];
    };
  };

  environment.systemPackages = with pkgs; [
    alacritty
    czkawka
    gcc
    go
    hyperfine
    jellyfin-media-player
    kodiPackages.jellyfin
    kodiPackages.steam-controller
    lazydocker
    lazygit
    nil
    nodePackages.nodejs
    nodePackages.pnpm
    python3
  ];
  services = {
    k3s = {
      enable = true;
      role = "server";
      token = "uwubernetes"; # TODO: change this
      extraFlags = toString [
        "--write-kubeconfig-mode \"0644\""
        "--cluster-init"
        # "--disable localstorage"
      ];
    };
    # Enable the X11 windowing system.
    xserver = {
      enable = true;

      desktopManager.xfce.enable = false;

      # Kodi
      desktopManager.kodi.enable = true;
    };
    displayManager.sddm = {
      enable = true;
      settings = {
        Autologin = {
          Session = "kodi.desktop";
          User = "mira";
        };
      };
    };
  };
  # Define a user account. Don't forget to set a password with ‘passwd’.
  users = {
    users = {
      dockremap = {
        isSystemUser = true;
        uid = 100000;
        group = "dockremap";
        subUidRanges = [
          {
            startUid = 100000;
            count = 65536;
          }
        ];
        subGidRanges = [
          {
            startGid = 100000;
            count = 65536;
          }
        ];
      };
    };
  };

  # Some programs need SUID wrappers, can be configured further or are
  # started in user sessions.
  # programs.mtr.enable = true;
  programs = {
    nh = {
      enable = true;
      clean.enable = true;
      clean.extraArgs = "--keep-since 4d --keep 3";
      flake = "/etc/nixos/";
    };
    gnupg.agent = {
      enable = true;
      enableSSHSupport = true;
    };

    zsh.enable = true;

    neovim = {
      enable = true;
      configure = {
        customRC = ''
          set number relativenumber
        '';
      };

      defaultEditor = true;
    };
  };

  # List services that you want to enable:

  # Enable the OpenSSH daemon.
  services = {
    fail2ban = {
      enable = true;
      ignoreIP = [
        "10.0.0.0/8"
        "172.16.0.0/12"
        "192.168.0.0/16"
      ];
      bantime-increment.enable = true;
    };
    # TODO: check security settings
    samba = {
      enable = true;
      shares = {
        public = {
          path = "/";
          browseable = "yes";
          "guest ok" = "yes";
        };
      };
    };
  };
  virtualisation.docker = {
    storageDriver = "overlay2";
    enableOnBoot = true;
    enable = true;
    autoPrune.enable = true;
    extraOptions = "--userns-remap=default";
    liveRestore = false;
  };

  # Open ports in the firewall.
  # networking.firewall.allowedTCPPorts = [ ... ];
  # networking.firewall.allowedUDPPorts = [ ... ];
  # Or disable the firewall altogether.
  # TODO:
  powerManagement.enable = false;
  systemd = {
    targets = {
      sleep.enable = false;
      suspend.enable = false;
    };
    timers."qbittorrent-healthcheck" = {
      wantedBy = ["timers.target"];
      timerConfig = {
        OnCalendar = "*/5 * * * *";
        Unit = "qbittorrent-healthcheck";
      };
    };
    services = {
      "qbittorrent-healthcheck" = {
        script = ''
          ${pkgs.docker} exec qbittorrent ping -c 1 -w 5 -I protonwire0 8.8.8.8 || ${pkgs.docker} restart qbittorrent
        '';
        serviceConfig = {
          Type = "oneshot";
          User = "root";
        };
      };

      docker = {
        unitConfig = {
          RequiresMountsFor = "/data";
        };
        wantedBy = ["graphical.target"];
      };
      sshdAlert = {
        enable = true;
        unitConfig = {
          Requires = "sshd.service";
        };
        serviceConfig = {
          ExecStart = ''
            ${pkgs.curl}/bin/curl --request POST --url https://discord.com/api/webhooks/1235751608046846012/CU7tz271Z3Rbq9mPV0_rB5RBCRDhLKhGH14ebBm-TePpWFqKKJaCRYVMHYTJsIaSq2H- --header 'Content-Type: application/json' --data '{"username": "Auxin SSH status","avatar_url": "https://pbs.twimg.com/media/GMPtuovaQAAQ7Qr?format=png&name=large","content": "SSHD is Running!"}'
          '';
        };
        wantedBy = ["multi-user.target"];
      };
    };
  };
  # Copy the NixOS configuration file and link it from the resulting system
  # (/run/current-system/configuration.nix). This is useful in case you
  # accidentally delete configuration.nix.
  # system.copySystemConfiguration = true;

  system.stateVersion = "23.11"; # Don't fuck with this
}