# This is your system's configuration file.
# Use this to configure your system environment (it replaces /etc/nixos/configuration.nix)
{
  inputs,
  outputs,
  lib,
  config,
  pkgs,
  ...
}: {
  # You can import other NixOS modules here
  imports = [
    ./networking.nix
    ./gpg.nix
    inputs.nix-minecraft.nixosModules.minecraft-servers
  ];

  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
      inputs.nix-minecraft.overlay
    ];

    # Configure your nixpkgs instance
    config = {
      allowUnfree = true;
    };
  };

  # This will add each flake input as a registry
  # To make nix 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;

  # Enable flakes and garbage collection
  nix = {
    settings = {
      # Enable flakes and new 'nix' command
      experimental-features = "nix-command flakes";
      # Deduplicate and optimize nix store
      auto-optimise-store = true;
    };
    gc = {
      automatic = true;
      dates = "weekly";
      options = "--delete-older-than 14d";
    };
  };

  # Set timezone
  time.timeZone = let
    secrets = import ../modules/secrets.nix;
  in secrets.timeZone;

  # Select internationalisation properties.
  console = {
    earlySetup = true;
    font = "${pkgs.kbd}/share/consolefonts/Lat2-Terminus16.psfu.gz";
    packages = with pkgs; [
      terminus_font
      kbd
    ];
    useXkbConfig = true;
  };

  # Enable git
  programs.git = {
    enable = true;
    lfs.enable = true;
  };

  # Basic firewall settings
  networking.nftables.enable = true;

  # Enable the ZSH shell
  programs.zsh.enable = true;

  # Disable Nano
  programs.nano.enable = false;

  # Disable the HTML documentation link
  documentation = {
    nixos.enable = false;
    info.enable = false;
  };

  # Allow binary firmware
  hardware.enableRedistributableFirmware = true;

  # Force Electron to use Wayland
  environment.sessionVariables.NIXOS_OZONE_WL = "1";

  # https://nixos.wiki/wiki/FAQ/When_do_I_update_stateVersion
  system.stateVersion = "24.05";
}