# 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, pkgs-unstable, ... }:
let
   optionalPkgs = import ../optional-packages.nix { inherit pkgs; };
in 
{
  imports =
    [
      ./hardware-configuration.nix
      ./device-specific.nix
    ];

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

  # Hybrantion
  boot.resumeDevice = "/dev/disk/by-uuid/1942318f-792a-4c0c-9b42-6e146d835bd7";
  # Bootloader.
  boot.loader.systemd-boot.enable = true;
  boot.loader.efi.canTouchEfiVariables = true;

  boot.supportedFilesystems = [ "ntfs" ];
  boot.kernelModules = [ "gpio-mockup" ];

  boot.extraModprobeConfig = ''
    options gpio-mockup gpio_mockup_ranges=-1,21
  '';
  
  # Enable emulation if Architecture:
  boot.binfmt.emulatedSystems = [
  "aarch64-linux"
  ];
  # Ensuer same pathe for uefi files
  systemd.tmpfiles.rules = [ "L+ /var/lib/qemu/firmware - - - - ${pkgs.qemu}/share/qemu/firmware" ];

  # Allow user to ttyACM0
  # Allow user to gpio
  services.udev.extraRules = ''
     KERNEL=="ttyACM0", GROUP="gpio", MODE="0660"
     SUBSYSTEM=="gpio", KERNEL=="gpiochip*", GROUP="gpio", MODE="0660"
   '';
  
  services.logind.extraConfig = ''
    # don’t shutdown when power button is short-pressed
    HandlePowerKey=ignore
    HandlePowerKeyLongPress=ignore
    HandleRebootKey=ignore
  '';
  systemd.sleep.extraConfig = ''
    SuspendState=freeze
  '';



  # Enable openrgb
  services.hardware.openrgb.enable = true;
  # 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"

  networking = {
    hostName = "nixMain";
    networkmanager.enable = true;
  };

  networking.firewall = {
  enable = true;
  allowedTCPPorts = [ 80 443 5000 5001 ];
  allowedUDPPortRanges = [
    { from = 4000; to = 4007; }
    { from = 8000; to = 8010; }
   ];
  };

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

  # Select internationalisation properties.
  i18n.defaultLocale = "en_GB.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 keymap in X11
  services.xserver.xkb = {
    layout = "gb";
    variant = "";
  };

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

  users.groups.gpio = {};
  # Define a user account. Don't forget to set a password with ‘passwd’.
  users.users.someone = {
    isNormalUser = true;
    description = "someone";
    extraGroups = [ "wheel" "docker" "libvirtd" "gpio" ];
    packages = with pkgs; [];
    shell = pkgs.zsh;
  };

  users.users.another = {
    isNormalUser = true;
    description = "another";
    extraGroups = [];
    packages = with pkgs; [];
    shell = pkgs.bash;
  };
  # Use lemurs as display manager
  services.displayManager.ly = {
    enable = true; 
    settings = {
     tty = 1;
    };
  };
 
  # Docker
  virtualisation.docker.enable = true;
  virtualisation.docker.storageDriver = "btrfs";
  # Added docker group to user

  # Libvirt
  virtualisation.libvirtd = {
  enable = true;
  qemu = {
    package = pkgs.qemu_kvm;
    runAsRoot = true;
    swtpm.enable = true;
    ovmf = {
      enable = true;
      packages = [(pkgs.OVMF.override {
        secureBoot = true;
        tpmSupport = true;
      }).fd];
    };
   };
  };
  virtualisation.spiceUSBRedirection.enable = true;  
  # Added user to the libvirtd group 
  
  # Add zsh
  programs.zsh = {
    enable = true;
    enableCompletion = true;
    autosuggestions.enable = true;
    syntaxHighlighting.enable = true;

    shellAliases = {
      ll = "ls -l";
    };
  };

  # Desktop enviorment
  programs.hyprland = {
    enable = true;
    withUWSM = false; # Universal Wayland Session Manage, ly dosnt like this
    xwayland.enable = true; # Xwayland can be disabled.
  };
  
  # https://discourse.nixos.org/t/unable-to-add-new-library-folder-to-steam/38923/9
  # xdg.portal = {
  #    enable = true;
  #    extraPortals = with pkgs; [xdg-desktop-portal-gtk];
  #    config = {
  #      common.default = ["gtk"];
  #    };
  #  };


  # Thunar file manager
  programs.thunar.enable = true;
  programs.xfconf.enable = true; # Neded to save preferances
  programs.thunar.plugins = with pkgs.xfce; [
    thunar-archive-plugin
  ];
  services.gvfs.enable = true; # Mount, trash, and other functionalities
  services.tumbler.enable = true; # Thumbnail support for images

  # Allow unfree packages
  nixpkgs.config.allowUnfree = true;

  # List packages installed in system profile. To search, run:
  # $ nix search wget
  nixpkgs.config.permittedInsecurePackages = [
                "electron-33.4.11"
              ];

  environment.systemPackages = with pkgs; [
  polkit
  libsecret # needet by gnnnome keyring
  xdg-desktop-portal-gtk
  xdg-utils
  shared-mime-info
  xwayland
  wget
  librewolf
  kitty
  copyq
  distrobox
  qemu
  virt-manager
  virtiofsd
  distrobox
  dunst
  htop
  nvtopPackages.full
  nwg-drawer
  rofi-wayland
  swaylock
  waybar
  dconf
  hyprpolkitagent
  jq
  bc
  tree
  unzip
  adwaita-icon-theme
  hyprpicker  
  hypridle
  playerctl
  pwvucontrol
  hyprlandPlugins.hyprexpo

  # Coms
  discord-ptb
  freecad
  pkgs-unstable.gimp3
  libreoffice-qt6-fresh
  hyphenDicts.de_DE
  nextcloud-client
  qimgv
  vlc
  rawtherapee
  vscode
  git
  python3
  vim
  rnote
  spotify
  blender
  file-roller # GUI arciver, support for thunar-arcive

  starship # zsh greeter
  fzf # terminal fuzzy finder

  seahorse # Gnome keyring viewer
  yazi
  pkgs-unstable.orca-slicer
  pkgs-unstable.video-downloader
  
  bind # nsutils
  grim # screenshot
  slurp # area selectionn
  swappy # draw on pic
  wl-clipboard
  python312Packages.pillow # pic manipulation

  # Theme
  catppuccin-cursors.frappeMauve
  libsForQt5.qt5ct
  qt6ct  
  hyprpaper
  lxappearance

  # Games
  heroic
  ] ++ optionalPkgs;
 
  # nerdfonts wher seperated into different packages, so nerdfonts dosnt work
  fonts.packages = with pkgs; [] ++ builtins.filter lib.attrsets.isDerivation (builtins.attrValues pkgs.nerd-fonts);
  

 #Enviormant 
 # needet for electron apps under wayland
 environment.sessionVariables.NIXOS_OZONE_WL = "1"; 
   
 # Enable auth polkit 
 security.polkit.enable = true;
 # Walet, needet for nextcloud login
 services.gnome.gnome-keyring.enable = true;
 
 security.pam.services.ly.enableGnomeKeyring = true;

 # Required for non native linked programms
 # https://nix.dev/guides/faq#how-to-run-non-nix-executables
 programs.nix-ld.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;
  # };

  # 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 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 = "24.11"; # Did you read the comment?

}