{ config, pkgs, ... }:

{
  imports =
    [
      ./hardware-configuration.nix
      ./mail.nix
      #./ipv6.nix
    ];

  boot = {
    loader = {
      systemd-boot.enable = true;
      efi.canTouchEfiVariables = true;
    };

    cleanTmpDir = true;
    initrd.supportedFilesystems = [ "btrfs" ];
    supportedFilesystems = [ "btrfs" ];
    tmpOnTmpfs = true;

  };

  environment = {
    variables.EDITOR = pkgs.lib.mkOverride 900 "vim"; # vim is my default editor
    shells = [ pkgs.zsh ];
    systemPackages = with pkgs; [
      wget
      mplayer
      zathura
      chromium qutebrowser
      optipng gimp
      oh-my-zsh stow
      lemonbar git st
      nethogs
      (import ./vim.nix)
      ghostscript
      pavucontrol
      arandr
      crda # WiFi regulatory domains
    ];
  };

  hardware = {
    bluetooth.enable = false;
    cpu.intel.updateMicrocode = true;
    pulseaudio = {
      enable = true;
      package = pkgs.pulseaudioLight;
    };
    trackpoint.enable = true;
    opengl.extraPackages = with pkgs; [ # These are imported by ocl-icd
      beignet   # intel gpu
      intel-ocl # intel cpu
    ];
  };

  i18n = {
    consoleFont = "Lat2-Terminus16";
    consoleKeyMap = "fr-bepo";
    defaultLocale = "en_US.UTF-8";
    supportedLocales = [
      "de_DE.UTF-8/UTF-8"
      "en_US.UTF-8/UTF-8"
      "fr_FR.UTF-8/UTF-8"
      "fi_FI.UTF-8/UTF-8" ];
  };

  networking = {
    hostName = "era";
    extraHosts = ''
      192.168.1.1     router
      163.172.81.107  sahkopoika
      163.172.25.159  protonpack
      195.154.102.65  kromuniste
      192.168.158.23  pimusicbox
    '';
    networkmanager.enable = false;

    # wireless configs are stored in /etc/wpa_supplicant.conf
    wireless = {
      enable = true;
      interfaces = [ "wlo1" ];
      userControlled.enable = true;
    };
  };

  nix.useSandbox = true;

  programs = {
    bash.enableCompletion = true;
    zsh.enable = true;
    zsh.enableCompletion = true;
    adb.enable = true;
    mosh.enable = true;
    tmux.enable = true;
    chromium = {
      enable = true;
      defaultSearchProviderSearchURL = "https://duckduckgo.com/?q={searchTerms}";
      defaultSearchProviderSuggestURL = null;
      extensions = [
        "ihlenndgcmojhcghmfjfneahoeklbjjh" # cVim
        "cjpalhdlnbpafiamejdnhcphjbkeiagm" # ublock origin
      ];
      extraOpts = {
        AlternateErrorPagesEnabled = false;
        AlwaysOpenPdfExternally = true;
        AutoFillEnabled = false;
        BackgroundModeEnabled = false;
        BlockThirdPartyCookies = true;
        BookmarkBarEnabled = false;
        BrowserAddPersonEnabled = false;
        BrowserGuestModeEnabled = false;
        BuiltInDnsClientEnabled = false;
        CloudPrintProxyEnabled = false;
        CloudPrintSubmitEnabled = false;
        ContextualSearchEnabled = false;
        DefaultBrowserSettingEnabled = false;
        DefaultGeolocationSetting = 2;
        DownloadDirectory = "/tmp";
        NTPContentSuggestionsEnabled = false;
        NetworkPredictionOptions = 2;
        PasswordManagerEnabled = false;
        SearchSuggestEnabled = false;
        SpellCheckServiceEnabled = false;
        TranslateEnabled = false;
      };
    };
  };

  security = {
    sudo.wheelNeedsPassword = false;
    pki.certificates = [
      ''
      -----BEGIN CERTIFICATE-----
      MIIDPTCCAiWgAwIBAgIJAMbx5WIu+oU+MA0GCSqGSIb3DQEBBQUAMDUxCzAJBgNV
      BAYTAkZSMRUwEwYDVQQKDAxVbml0ZWQgUm9vdHMxDzANBgNVBAMMBk1hcnZpZDAe
      Fw0xNDExMDMwMDI1NTNaFw0xOTExMDIwMDI1NTNaMDUxCzAJBgNVBAYTAkZSMRUw
      EwYDVQQKDAxVbml0ZWQgUm9vdHMxDzANBgNVBAMMBk1hcnZpZDCCASIwDQYJKoZI
      hvcNAQEBBQADggEPADCCAQoCggEBANl+Yqu63ivUX3ihurub0sreLmCKMPQg5Huh
      F0kB9qJBiZZcRF92Fa12w9619AEVofRstlxB/Zj2H1HxfE1hVrHFq/5qUg9sBsYd
      uXKLgjhXlUSjXDBy8qajOyoag7stQFFciglCwdMv26eEzLt0bpfNj6RjOn3MWeMj
      BsYnY/U4VP1KcrlQnxHFjJtzL6uMHSvLGckUE29AvpB8B0ZADkxmQAy5HuCnPweQ
      X3gNffR/niRnaIyatihI8yL5of01PJ/TiF+KAv99noaFEa3YgBIjtlego5S1lhUx
      cDL4vsQ5aYvuyxmYQ/KYuNotGiSBeDNJSDV43cHujZnwqPWuUbMCAwEAAaNQME4w
      HQYDVR0OBBYEFJopvu7AhwhzskjBKlrMe/NS/AqxMB8GA1UdIwQYMBaAFJopvu7A
      hwhzskjBKlrMe/NS/AqxMAwGA1UdEwQFMAMBAf8wDQYJKoZIhvcNAQEFBQADggEB
      AJdtOVybiIf7IXDHO68lOe2Ob14WnAadE/FyzmWAsUbR4cVzAu6ObhcwiWWX5Ij2
      aLx1hLWdIxyoxY76lCvvQ60rZ/9hbUR5n8rVNWPOqCBo7TCWpFT8KJFLpGKJkwKi
      icC6dqBpjeX2hd2ahPyaaGdUnLYxY4znLz1/RgSrzzTGUmjIHN9Go4ACVimJB5IR
      3paGD4ntvfuwWZevF7SFdGJiMl+yECXVO3+3fWvEJXCwq5F9eE4f2HYljgdFE4GT
      X8aV5rzT5g2j9piZWLoX3wh4XwhItFT7WFtEwuoVi0jWRKpU6DRTuqAqXSbuGboo
      ozM+r1wQMF2wE4aNnT+g0EQ=
      -----END CERTIFICATE-----
      '' ];
  };

  services = {
    udev.packages = with pkgs; [ crda ];
    peerflix = {
      enable = true;
      stateDir = "/tmp/peerflix";
    };
    cron.enable = false;
    nixosManual.enable = false;
    printing = {
      enable = true;
    #  drivers = [ pkgs.hplip ];
    };

    redshift = {
      enable = true;
      latitude = "48.8534100";
      longitude = "2.3488000";
    };

    openssh = {
      enable = true;
      permitRootLogin = "no";
      passwordAuthentication = false;
      startWhenNeeded = true;
    };

    openvpn.servers.client = {
      autoStart = false;
      config = builtins.readFile ./era.ovpn;  # Pas top ._.
    };

    xserver = {
      enable = true;
      layout = "fr";
      xkbVariant = "bepo";
      autorun = true;
      displayManager = {
        sessionCommands = ''
          xset r rate 200 75
          xrandr --output eDP1 --mode 1920x1080
          feh --bg-center /home/eeva/.xmonad/artwork/bite-my-shiny-metal-ass.jpg
          mkdir -p /tmp/monitors
        '';
        slim.theme = pkgs.fetchurl {
          url = http://marvid.fr/~eeva/mirror/slim-theme-solarized-debian.tar.bz2;
          sha256 = "e792886a39b97bed0cb1022bec381806b0ca1dcc726b093187231bd1902acd49";
        };
      };

      libinput = {
        enable = true;
        disableWhileTyping = true;
      };
      #synaptics = {
      #  enable = true;
      #  palmDetect = true;
      #  twoFingerScroll = true;
      #};

      videoDrivers = [ "intel" "modesetting" ];
      #videoDrivers = [ "amdgpu" "intel" "modsetting" ]; # I wish

      windowManager.xmonad = {
        enable = true;
        enableContribAndExtras = true;
      };
      desktopManager.xterm.enable = false;
    };
  };


  systemd.mounts = [
    { what = "/dev/sdb1";
      where = "/mnt/usb1";
      mountConfig = {
        TimeoutSec = "1";
        Options = "uid=eeva";
      };
    }
  ];
  systemd.automounts = [
    { where = "/mnt/usb1";
      automountConfig = { TimeoutIdleSec = "1"; };
      wantedBy = [ "default.target" ];
    }
  ];

  time.timeZone = "Europe/Paris";

  users = {
    extraUsers.eeva = {
      isNormalUser = true;
      home = "/home/eeva";
      extraGroups = [ "wheel" ];
      shell = pkgs.zsh;
      uid = 1000;
    };

    mutableUsers = true; # Need this to change passwords.
    motd = "Death to the DeathStar";
  };

  # Rasvaton / Fet-fri
  nix.gc.automatic = true;
  nix.gc.options = "--delete-older-than 1w";
  nix.gc.dates = "02:22";

  # Upgrade when possible
  system.autoUpgrade.enable = true;
  system.stateVersion = "17.03";

  ## Special config
  nixpkgs.overlays = [ (self: super: {
    st = super.st.override {
      patches = builtins.map super.fetchurl [
          { url = "http://st.suckless.org/patches/st-no_bold_colors-20160727-308bfbf.diff";
            sha256 = "2e8cdbeaaa79ed067ffcfdcf4c5f09fb5c8c984906cde97226d4dd219dda39dc";
          }
          { url = "http://st.suckless.org/patches/st-solarized-both-20160727-308bfbf.diff";
            sha256 = "b7b25ba01b7ae87ec201ebbb1bf82742d5979788ecc6773a356eebe7d90a9703";
          }
        ];
    };
  }) ];

  nixpkgs.config.allowUnfree = true;

}