# Edit this configuration file to define what should be installed on
# your system.  Help is available in the configuration.nix(5) man page
# and in the NixOS manual (accessible by running ‘nixos-help’).
{
  config,
  pkgs,
  inputs,
  ...
}: {
  imports = [
    # Include the results of the hardware scan.
    ./hardware-configuration.nix
    # script for rebuilding nixos
    ../../modules/nixos/rebuild.nix
    ../../modules/nixos/wifi.nix
    ../../modules/nixos/sops.nix
    # greetd login manager
    ../../modules/nixos/greetd.nix
    # sway as window manager
    ../../modules/nixos/sway.nix
    inputs.home-manager.nixosModules.default
  ];

  hardware.opengl = {
    enable = true;
    extraPackages = with pkgs; [
      libvdpau-va-gl
      libvdpau
      libva
      rocmPackages.clr.icd
      amdvlk
      driversi686Linux.amdvlk
    ];
  };

  hardware.spacenavd.enable = true;

  # Bootloader.
  boot.loader.systemd-boot.enable = true;
  boot.loader.efi.canTouchEfiVariables = true;

  networking.hostName = "MaxNixosLaptop"; # Define your hostname.
  # networking.wireless.enable = true;  # Enables wireless support via wpa_supplicant.

  # Configure network proxy if necessary
  # networking.proxy.default = "http://user:password@proxy:port/";
  # networking.proxy.noProxy = "127.0.0.1,localhost,internal.domain";

  # Enable networking
  # networking.networkmanager.enable = true;

  # Set your time zone.
  time.timeZone = "Europe/Berlin";

  # NIXOS
  nix.settings.experimental-features = ["nix-command" "flakes"];

  # Select internationalisation properties.
  i18n.defaultLocale = "en_US.UTF-8";

  i18n.extraLocaleSettings = {
    LC_ADDRESS = "de_DE.UTF-8";
    LC_IDENTIFICATION = "de_DE.UTF-8";
    LC_MEASUREMENT = "de_DE.UTF-8";
    LC_MONETARY = "de_DE.UTF-8";
    LC_NAME = "de_DE.UTF-8";
    LC_NUMERIC = "de_DE.UTF-8";
    LC_PAPER = "de_DE.UTF-8";
    LC_TELEPHONE = "de_DE.UTF-8";
    LC_TIME = "de_DE.UTF-8";
  };

  # Configure console keymap
  console.keyMap = "de";

  # Enable CUPS to print documents.
  services.printing.enable = true;
  services.avahi = {
    enable = true;
    nssmdns = true;
    openFirewall = true;
  };

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

  # Define a user account. Don't forget to set a password with ‘passwd’.
  users.users.max = {
    isNormalUser = true;
    description = "Max Känner";
    extraGroups = ["networkmanager" "wheel" "libvirtd"];
    shell = pkgs.zsh;
  };

  home-manager = {
    extraSpecialArgs = {inherit inputs;};
    users = {
      "max" = import ./home.nix;
    };
  };

  # List packages installed in system profile. To search, run:
  # $ nix search wget
  environment.systemPackages = with pkgs; [
    neovim
    wget
    fprintd
    qemu
    quickemu
    home-manager
    (let
      base = pkgs.appimageTools.defaultFhsEnvArgs;
    in
      pkgs.buildFHSUserEnv (base
        // {
          name = "fhs";
          targetPkgs = pkgs: (
            # pkgs.buildFHSUserEnv provides only a minimal FHS environment,
            # lacking many basic packages needed by most software.
            # Therefore, we need to add them manually.
            #
            # pkgs.appimageTools provides basic packages required by most software.
            (base.targetPkgs pkgs)
            ++ [
              pkg-config
              ncurses
              # Feel free to add more packages here if needed.
            ]
          );
          profile = "export FHS=1";
          runScript = "bash";
          extraOutputsToInstall = ["dev"];
        }))
  ];

  fonts.packages = with pkgs; [
    nerdfonts
    montserrat
  ];

  # 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;
  # };
  programs.ssh.startAgent = true;
  programs.nix-ld.enable = true;
  programs.nix-ld.libraries = with pkgs; [
  ];

  programs.zsh.enable = true;
  programs.steam.enable = true;

  security.polkit.enable = true;
  environment.sessionVariables.NIXOS_OZONE_WL = "1";

  virtualisation = {
    podman = {
      enable = true;
      defaultNetwork.settings.dns_enabled = true;
    };
    libvirtd = {
      enable = true;
      qemu = {
        package = pkgs.qemu_kvm;
        runAsRoot = true;
        swtpm.enable = true;
        ovmf = {
          enable = true;
          packages = [
            (pkgs.unstable.OVMF.override {
              secureBoot = true;
              tpmSupport = true;
            })
            .fd
          ];
        };
      };
    };
  };

  # List services that you want to enable:

  # fingerprint unlock
  services.fprintd.enable = true;

  hardware.bluetooth = {
    enable = true;
    powerOnBoot = true;
  };
  services.blueman.enable = true;

  services.udisks2.enable = true;

  services.udev = {
    enable = true;
    packages = with pkgs; [
      picoprobe-udev-rules
      teensy-udev-rules
      qmk-udev-rules
      game-devices-udev-rules
      android-udev-rules
    ];
    extraRules = ''
      ACTION=="add", KERNEL=="event[0-9]*", DEVPATH="/devices/platform/AMDI0010:02/i2c-2/i2c-ELAN2513:00/0018:04F3:2D9C.0001/input/input[0-9]*/event[0-9]*", SYMLINK+="touchscreen0"
    '';
  };

  services.flatpak.enable = true;

  services.pipewire = {
    enable = true;
    alsa.enable = true;
    jack.enable = true;
    pulse.enable = 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;

  system.autoUpgrade = {
    enable = true;
    flake = inputs.self.outPath;
    flags = [
      "--update-input"
      "nixpkgs"
      "-L"
    ];
    dates = "09:00";
    randomizedDelaySec = "45min";
  };

  nix.gc = {
    automatic = true;
    dates = "10:00";
    randomizedDelaySec = "45min";
    options = "--delete-older-than 14d";
  };
  nix.settings.auto-optimise-store = true;

  # 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 = "23.11"; # Did you read the comment?
}