# Edit this configuration file to define what should be installed on
# your system. Help is available in the configuration.nix(5) man page, on
# https://search.nixos.org/options and in the NixOS manual (`nixos-help`).

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

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

  nixpkgs.config.allowUnfree = true;

  # Use the systemd-boot EFI boot loader.
  # changed to grub following the (ZFS tutorial)[https://nixos.wiki/wiki/ZFS]
  boot.loader.grub = {
    enable = true;
    zfsSupport = true;
    efiSupport = true;
    mirroredBoots = [
      { devices = [ "nodev" ]; path = "/boot"; }
    ];
  };
  # leftover from the original config
  boot.loader.efi.canTouchEfiVariables = true;
  
  # mount network shares
  fileSystems."/mnt/nas/private" = {
    device = "dashboard.omv:/ShatteredMINT";
    fsType = "nfs";
    options = [ "x-systemd.automount" "noauto" ];

  };
  fileSystems."/mnt/nas/shared" = {
    device = "dashboard.omv:/default-nas";
    fsType = "nfs";
    options = [ "x-systemd.automount" "noauto" ];

  };

  networking.hostName = "nix-desk"; # Define your hostname.
  networking.networkmanager.enable = true;  # Easiest to use and most distros use this by default.
  # required for ZFS
  networking.hostId = "00000001";

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

  # Select internationalisation properties.
  i18n.defaultLocale = "en_US.UTF-8";
  i18n.extraLocaleSettings = {
    #LC_CTYPE="de_DE.UTF-8";
    LC_NUMERIC="de_DE.UTF-8";
    LC_TIME="de_DE.UTF-8";
    #LC_COLLATE="de_DE.UTF-8";
    LC_MONETARY="de_DE.UTF-8";
    LC_PAPER="de_DE.UTF-8";
    LC_NAME="de_DE.UTF-8";
    LC_ADDRESS="de_DE.UTF-8";
    LC_TELEPHONE="de_DE.UTF-8";
    LC_MEASUREMENT="de_DE.UTF-8";
    LC_IDENTIFICATION="de_DE.UTF-8";
  };

  console = {
    # font = "Lat2-Terminus16";
    keyMap = "de";
    # useXkbConfig = true; # use xkb.options in tty.
  };

  fonts = {
    packages = with pkgs; [
      nerdfonts

      # TODO after 25.05
      # change to only install explicit fonts
      # nerd-fonts.jetbrains-mono
      # nerd-fonts.jetbrains
    ];

    fontconfig = {
      defaultFonts = {
        monospace = [ "JetBrainsMono" ];
      };
    };
  };

  programs.zsh.enable = true;
  # needed for completions according to https://nix-community.github.io/home-manager/options.xhtml#opt-programs.zsh.enableCompletion
  environment.pathsToLink = [ "/share/zsh" ];


  # Enable CUPS to print documents.
  # services.printing.enable = true;

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

  # enable flatpak
  services.flatpak.enable = true;

  # List packages installed in system profile. To search, run:
  # $ nix search wget
  environment.systemPackages = with pkgs; [
    neovim # Do not forget to add an editor to edit configuration.nix! The Nano editor is also installed by default.
    wget
    htop
    ];

  # allow specific users to affect system configuration
  users.groups.nixos-admins = {};
  users.users.root.extraGroups = [ "nixos-admins" ];

  # 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;
  # };

  # List services that you want to enable:

  # 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 option defines the first version of NixOS you have installed on this particular machine,
  # and is used to maintain compatibility with application data (e.g. databases) created on older NixOS versions.
  #
  # Most users should NEVER change this value after the initial install, for any reason,
  # even if you've upgraded your system to a new NixOS release.
  #
  # This value does NOT affect the Nixpkgs version your packages and OS are pulled from,
  # so changing it will NOT upgrade your system - see https://nixos.org/manual/nixos/stable/#sec-upgrading for how
  # to actually do that.
  #
  # This value being lower than the current NixOS release does NOT mean your system is
  # out of date, out of support, or vulnerable.
  #
  # Do NOT change this value unless you have manually inspected all the changes it would make to your configuration,
  # and migrated your data accordingly.
  #
  # For more information, see `man configuration.nix` or https://nixos.org/manual/nixos/stable/options#opt-system.stateVersion .
  system.stateVersion = "24.11"; # Did you read the comment?

}