# 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’).
{ 
  inputs,
  outputs,
  lib,
  config,
  pkgs,
  ... 
}: {
  # You can import other NixOS modules here
  imports = [
    # If you want to use modules your own flake exports (from modules/nixos):
    # outputs.nixosModules.example

    # Or modules from other flakes (such as nixos-hardware):
    # inputs.hardware.nixosModules.common-cpu-amd
    # inputs.hardware.nixosModules.common-ssd

    # You can also split up your configuration and import pieces of it here:
    # ./users.nix

    # Import your generated (nixos-generate-config) hardware configuration
    ./hardware-configuration.nix
  ];

  nixpkgs = {
    # You can add overlays here
    overlays = [
      # Add overlays your own flake exports (from overlays and pkgs dir):
      outputs.overlays.additions
      outputs.overlays.modifications
      outputs.overlays.unstable-packages

      # You can also add overlays exported from other flakes:
      # neovim-nightly-overlay.overlays.default

      # Or define it inline, for example:
      # (final: prev: {
      #   hi = final.hello.overrideAttrs (oldAttrs: {
      #     patches = [ ./change-hello-to-hi.patch ];
      #   });
      # })
    ];
    # Configure your nixpkgs instance
    config = {
      # I'm sorry Richard Stallman
      allowUnfree = true;
    };
  };

  # This will add each flake input as a registry
  # To make nix3 commands consistent with your flake
  nix.registry = (lib.mapAttrs (_: flake: {inherit flake;})) ((lib.filterAttrs (_: lib.isType "flake")) inputs);

  # This will additionally add your inputs to the system's legacy channels
  # Making legacy nix commands consistent as well, awesome!
  nix.nixPath = ["/etc/nix/path"];
  environment.etc =
    lib.mapAttrs'
    (name: value: {
      name = "nix/path/${name}";
      value.source = value.flake;
    })
    config.nix.registry;

  nix.settings = {
    # Enable flakes and new 'nix' command
    experimental-features = "nix-command flakes";
    # Deduplicate and optimize nix store
    auto-optimise-store = true;
    # Use cache servers for packages
    substituters = [
      "https://nix-community.cachix.org"
      "https://cache.nixos.org/"
    ];
    trusted-public-keys = [
      "nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs="
    ];
  };

  # Hostname
  networking.hostName = "thor";

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

  # Enables wireless support via wpa_supplicant
  # networking.wireless.enable = true;  

  # 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/Warsaw";

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

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

  # X Server settings
  services.xserver = {
    enable = true;
    layout = "pl";
    xkbVariant = "";

    displayManager = {
      lightdm = {
        enable = false;
      };
      startx = {
        enable = true;
      };
    };

    desktopManager = {
      xfce = {
        enable = false;
      };
    };
  };

  # I use zsh btw
  environment.shells = with pkgs; [ bash zsh ];
  users.defaultUserShell = pkgs.zsh;
  programs.zsh.enable = true;

  # Configure console keymap
  console.keyMap = "pl2";

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

  # Enable sound with pipewire.
  sound.enable = true;
  hardware.pulseaudio.enable = false;
  security.rtkit.enable = true;
  services.pipewire = {
    enable = true;
    alsa.enable = true;
    alsa.support32Bit = true;
    pulse.enable = true;
    # If you want to use JACK applications, uncomment this
    #jack.enable = true;

    # use the example session manager (no others are packaged yet so this is enabled by default,
    # no need to redefine it in your config for now)
    #media-session.enable = 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 = {
    mike = {
      isNormalUser = true;
      description = "Mike";
      openssh.authorizedKeys.keys = [
        "ssh-rsa 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 mike@odin"
      ];
      extraGroups = [ "networkmanager" "wheel" ];
    };
  };

  environment.systemPackages = (with pkgs; [
    # vim # Do not forget to add an editor to edit configuration.nix! The Nano editor is also installed by default.
    # wget
    ntfs3g
    dosfstools
    unstable.nh
    nix-output-monitor
    nvd
  ]);

  fonts.packages = with pkgs; [ nerdfonts ];

  # 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;
   };

  # This setups a SSH server. Very important if you're setting up a headless system.
  # Feel free to remove if you don't need it.
  services.openssh = {
    enable = true;
    settings = {
      # Forbid root login through SSH.
      PermitRootLogin = "no";
      # Use keys only. Remove if you want to SSH using password (not recommended)
      PasswordAuthentication = 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 = "23.11"; # Did you read the comment?
}