# 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, hostname, username, ... }:

{
  imports =
    [ # Include the results of the hardware scan.
      ./hardware-configuration.nix
   ];

   ## Boot
  # Bootloader.
  boot.loader.grub.enable = true;
  boot.loader.grub.device = "/dev/nvme0n1";

  # Use latest kernel.
  boot.kernelPackages = pkgs.linuxPackages_latest;

  ## Network
  networking.hostName = hostname;
  # Enable networking
  networking.networkmanager.enable = true;

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

  # 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";

  ## Nix
  nix.settings.experimental-features = [
	"nix-command"
	"flakes"
  ];
  # Allow unfree packages
  nixpkgs.config.allowUnfree = true;

  ## Global packages
  environment.systemPackages = with pkgs; [
    vim
    wget
    git
    cifs-utils # required for network mounting the NAS
    inputs.zen-browser.packages.${pkgs.stdenv.hostPlatform.system}.default
  ];

  fonts = {
  	enableDefaultPackages = true;
	packages = with pkgs; [
		jetbrains-mono
	];
	fontDir.enable = true;
  };

  programs.hyprland = {
	enable = true;
	xwayland.enable = true;
  };
  programs.zsh.enable = true;

  programs.steam = {
  	enable = true;
	extraCompatPackages = [
		pkgs.proton-ge-bin
	];
	protontricks = {
		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;
  };

  ## User config
  # enable auto-login
  services.getty.autologinUser = username;

  users.users.${username} = {
	isNormalUser = true;
	extraGroups = [ "networkmanager" "wheel"];
	shell = pkgs.zsh;
  };

  ## NAS Mount

  fileSystems."/mnt/nas" = {
	device = "//duke.veltnet/smb-share";
	fsType = "cifs";
	options = [
		"x-systemd.automount"
		"noauto"
		"user,users"
		"uid=1000"
		"gid=100"
		"credentials=/etc/nixos/secrets/nas-share.creds"
	];
  };

  # required for zsh completion
  environment.pathsToLink = [ "/share/zsh" ];


  # List services that you want to enable:

  services.kanata = {
	enable = true;
	#TODO: kanata config
  };

  services.mullvad-vpn.enable = true;

  networking.firewall.enable = false;

  # 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 = "25.11"; # Did you read the comment?
}