{ config, pkgs, ... }:

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

  # System

  boot.loader.grub.enable = true;
  boot.loader.grub.version = 2;
  boot.loader.grub.device = "/dev/sdd";

  # SSD
  boot.tmpOnTmpfs = true; # save some writes
  fileSystems."/".options = "discard,noatime";

  # Mount Data disk
  fileSystems."/mnt/Dati" = {
    device = "/dev/sdd3";
    options = "nofail,relatime,defaults";
  };

  time.timeZone = "Europe/Rome";

  # Networking

  networking.hostName = "Fazo-PC"; # Define your hostname.
  networking.hostId = "6bc261fc";
  networking.firewall.enable = false;

  i18n = {
    consoleFont = "lat9w-16";
    consoleKeyMap = "it";
    defaultLocale = "en_US.UTF-8";
  };

  # Packages

  nixpkgs.config = {
    allowUnfree = true;
    packageOverrides = pkgs: {
      ncmpcpp = pkgs.ncmpcpp.override {
        outputsSupport = true;
        visualizerSupport = true;
        clockSupport = true;
      };
      chromium = pkgs.chromium.override {
        enablePepperFlash = true;
      };
    };
  };

  environment.systemPackages = with pkgs; [
    # Development
    atom git nodejs
    (haskellPackages.ghcWithPackages (hs: with hs; [ cabal-install ] ))
    # Desktop and shell environment
    sxhkd tmux htop rxvt_unicode dmenu bar i3lock
    # Libs
    xsel urxvt_perls xclip
    # Games
    minecraft
    # Productivity and applications
    vim ranger chromium irssi bc w3m gnupg libreoffice
    # Media
    beets mpd mpc_cli ncmpcpp  popcorntime mpv
    # System utilities, drivers...
    ntfs3g
    # Other stuff
    screenfetch scrot iotop iftop
  ];

  fonts = {
    enableFontDir = true;
    enableGhostscriptFonts = true;
    fonts = with pkgs; [
      gohufont
    ];
  };

  # Services

  services = {
    # SSH
    openssh = {
      enable = true;
      permitRootLogin = "no";
      passwordAuthentication = false;
    };

    # Desktop Environment
    xserver = {
      enable = true;
      videoDrivers = [ "nvidia" ];
      layout = "it";
      windowManager.bspwm.enable = true;
      desktopManager.xterm.enable = false;
      desktopManager.default = "none";
      windowManager.default = "bspwm";
    };

    mpd = {
      enable = true;
      user = "fazo";
      group = "users";
      dataDir = "/home/fazo/.config/mpd";
      musicDirectory = "/home/fazo/Music";
      extraConfig = ''
        audio_output {
          type "fifo"
          name "FIFO"
          path "/tmp/mpd.fifo"
          format "44100:16:1"
        }
        audio_output {
          type "alsa"
          name "Fazo-PC"
          mixer_type "software"
        }
      '';
    };

    redshift = {
      enable = true;
      latitude = "9.6";
      longitude = "45.47";
    };

    transmission = {
      enable = true;
      settings = {
        download-dir = "/mnt/Dati/Download/";
      };
    };

    syncthing = {
      enable = true;
      user = "fazo";
      dataDir = "/home/fazo/.config/syncthing";
    };
  };

  # User environment

  programs.zsh = {
    enable = true;
    shellInit = "export ZDOTDIR=~/.config/zsh";
  };

  users.extraUsers.fazo = {
    isNormalUser = true;
    extraGroups = [ "wheel" "transmission" ];
    uid = 1000;
    shell = "/run/current-system/sw/bin/zsh";
    openssh.authorizedKeys.keys = [ "ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQDIqHaL0uH1ko/jLI3JeetD4bITUF34IE9HTEvF2Go8JYbhk3YSsG0/EoNu8dhA35S45Y7TXUk/K0axcqmFUePVwY271b7L+9I7/ehUg1wHOaNLCf/ueAyRfo5ZUHuH1YnTg9TinwVi0dynjVMaaVDR1YWVgzuw0KTEDW5em5m+jRbDvFrrq72D2GD/fYqkc2Z/cmnRijMi26PCF1xTq4g6BlIUYloCN+ZlDRvkSWiqCcFD3a/QOZXsUBVg80K4QrHVwj4+Bu2M1KDLhmW+8fzMkbwzKumUFt9SwcQh5Tq/MQfzSWOO2wtn1sys0BDKGazJwn9gMFNkcFbRsD5Uqcgh fazo@mac.lan" ];
  };

}