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

{
  imports = [
    # ./hardware-configuration.nix
    # ../../pkgs/base-packages.nix
    ./pkgs.nix
    ../../modules/base.nix
  ];
  networking.hostName = "nixbook";

  # boot.initrd.kernelModules = [ "i915" ];
  hardware.cpu.intel.updateMicrocode =
    lib.mkDefault config.hardware.enableRedistributableFirmware;

  hardware.acpilight.enable = lib.mkDefault true;
  networking.interfaces.wlp170s0.useDHCP = true;
  networking.useDHCP = false;
  hardware.uinput.enable = true;
  hardware.bluetooth.enable = true;

  # Use the systemd-boot EFI boot loader.
  boot = {
    kernelPackages = pkgs.linuxPackages_zen;
    kernelParams = [ "mem_sleep_default=deep" "nvme.noacpi=1" ];
  };
  boot.supportedFilesystems = [ "ntfs" ];

  services = {
    desktopManager.plasma6.enable = true;
  };

  programs.nix-ld.enable = true;
  security.pam.services.kwallet = {
    name = "kwallet";
    enableKwallet = true;
  };

  systemd = {
    oomd = {
      enable = true;
      enableRootSlice = true;
      enableUserSlices = true;
      enableSystemSlice = true;
    };
    settings.Manager = {
      DefaultIOAccounting = true;
      DefaultIPAccounting = true;
      DefaultTimeoutStopSec = "10s";
      DefaultTimeoutStartSec = "10s";
    };
  };
  fonts.packages = with pkgs; [
    nerd-fonts.victor-mono
    noto-fonts
    noto-fonts-cjk-sans
    noto-fonts-emoji
    liberation_ttf
    mplus-outline-fonts.githubRelease
    dina-font
    proggyfonts
  ];

  security.pam.services = {
    sddm.enableKwallet = true;
    greetd.enableKwallet = true;
  };

  services.displayManager.sddm = {
    enable = true;
    wayland.enable = true;
  };

  xdg.portal = {
    enable = true;
    extraPortals = [ pkgs.kdePackages.xdg-desktop-portal-kde ];
  };

  services.avahi = {
    enable = true;
    nssmdns4 = true;
  };

  # Enable sound.
  security.rtkit.enable = true;
  services.pipewire = {
    enable = true;
    alsa.enable = true;
    alsa.support32Bit = true;
    pulse.enable = true;
    jack.enable = true;
    wireplumber.enable = true;
  };

  # Needed for some pipewire progs and other gtk apps
  programs.dconf.enable = true;

  environment.variables = {
    SAL_USE_VCLPLUGIN = "kf5";
    EDITOR = "emacsclient -t -a";
    VISUAL = "emacsclient -c -a";
    QT_LOGGING_RULES = "js=true; kwin_*.debug=true";
    # GTK_USE_PORTAL = "1";
    # Fixing Qt apps in other environments
    # Thought I needed this but apparently they are working fine without it.
    # QT_XCB_GL_INTEGRATION = "xcb_egl";
    # QT_QPA_PLATFORM_PLUGIN_PATH = "${pkgs.qt5.qtbase.bin}/lib/qt-${pkgs.qt5.qtbase.qtCompatVersion}/plugins/platforms";
    NIXOS_OZONE_WL = "1";
    _JAVA_AWT_WM_NONEREPARENTING = "1";
    # DISABLE_QT5_COMPAT = "0";
    GDK_BACKEND = "wayland";
    ANKI_WAYLAND = "1";
    WLR_DRM_NO_ATOMIC = "1";
    QT_AUTO_SCREEN_SCALE_FACTOR = "1";
    QT_QPA_PLATFORM = "wayland";
    # QT_WAYLAND_DISABLE_WINDOWDECORATION = "1";
    # QT_QPA_PLATFORMTHEME = "qt5ct";
    MOZ_ENABLE_WAYLAND = "1";
    MOZ_DBUS_REMOTE = "1";
    WLR_BACKEND = "vulkan";
    WLR_RENDERER = "vulkan";
    XDG_SESSION_TYPE = "wayland";
    # Remember that this causes issues in some games use "unset SDL_VIDEODRIVER &&"
    SDL_VIDEODRIVER = "wayland";
    CLUTTER_BACKEND = "wayland";
    WLR_NO_HARDWARE_CURSORS = "1";
  };

  programs.partition-manager.enable = true;
  programs.kdeconnect.enable = true;

  # Turn on flatpak
  services.flatpak.enable = true;

  # Configure keymap in X11
  services.xserver.xkb.layout = "us";

  # Enable CUPS to print documents.
  services.printing.enable = true;
  services.printing.drivers =
    [ pkgs.gutenprint pkgs.gutenprintBin pkgs.cnijfilter2 ];

  services.usbmuxd.enable = true;
  services.fstrim.enable = true;

  # virtualisation.libvirtd = {
  #   enable = true;
  #   qemu = {
  #     runAsRoot = false;
  #     ovmf = {
  #       enable = true;
  #       packages = [
  #         pkgs.OVMFFull.fd
  #         pkgs.pkgsCross.aarch64-multiplatform.OVMF.fd
  #       ];
  #     };
  #     swtpm.enable = true;
  #   };
  # };
  # services.samba-wsdd.enable = true;
  # services.samba = {
  #   enable = true;
  #   shares = {
  #     public = {
  #       path = "/home/abbie";
  #       "read only" = false;
  #       browsable = true;
  #       "guest ok" = true;
  #       comment = "Share";
  #     };
  #   };
  # };

  # nixpkgs.config.packageOverrides = pkgs: {
  #   vaapiIntel = pkgs.vaapiIntel.override { enableHybridCodec = true; };
  # };

  hardware.graphics = {
    enable = true;
    extraPackages = with pkgs; [
      libvdpau-va-gl
    ];
  };

  systemd.services.display-manager = {
    wants = [
      "systemd-user-sessions.service"
      "multi-user.target"
      "network-online.target"
    ];
    after = [
      "systemd-user-sessions.service"
      "multi-user.target"
      "network-online.target"
    ];
  };

  # Enable touchpad support (enabled default in most desktopManager).
  services.libinput.enable = true;
  services.xserver.dpi = 144;

  # Define a user account. Don't forget to set a password with ‘passwd’.
  users.users.abbie = {
    isNormalUser = true;
    extraGroups = [ "adbusers" "wheel" "networkmanager" "input" "uinput" "dialout" ];
  };

  services.fwupd.enable = true;

  # Some programs need SUID wrappers, can be configured further or are
  # started in user sessions.
  # programs.mtr.enable = true;
  # programs.gnupg.agent = {
  #   enable = true;
  #   enableSSHSupport = true;
  # };

  # Enable the OpenSSH daemon.
  services.openssh.enable = true;

  # Open ports in the firewall.
  # networking.firewall.allowedTCPPorts = [ ... ];
  # networking.firewall.allowedUDPPorts = [ ... ];
  # Or disable the firewall altogether.
  # networking.firewall.enable = false;

  # This value determines the NixOS release from which the default
  # settings for stateful data, like file locations and database versions
  # on your system were taken. It‘s perfectly fine and recommended to leave
  # this value at the release version of the first install of this system.
  # Before changing this value read the documentation for this option
  # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
  system.stateVersion = "21.11"; # Did you read the comment?

}