{ config, pkgs, lib, ... }:

let
  unstable = import <nixos-unstable> { config.allowUnfree = true; };
in
{
  imports =
    [ # Include the results of the hardware scan.
      /etc/nixos/hardware-configuration.nix
#      ./vscode.nix
      ../../configs/gui.nix
      ../../configs/virtualisation.nix
      ../../configs/common.nix
    ];

  # Use the systemd-boot EFI boot loader.
  fileSystems."/".options = [ "noatime" "discard" ];
  fileSystems."/boot".options = [ "noatime" "discard" ];
  fileSystems."/mnt/second" = { 
    device = "/dev/disk/by-uuid/49c04c91-752d-4dff-b4d9-40a0b9a7bf7c";
    fsType = "ext4";
    options = [ "noatime" "discard" ];
  };

  boot.loader.grub.enable = true;
  boot.loader.grub.version = 2;
  boot.loader.grub.device = "nodev";
  boot.loader.grub.efiSupport = true;
  boot.loader.efi.canTouchEfiVariables = true;
  boot.loader.grub.gfxmodeEfi = "1024x768";
  boot.initrd.kernelModules = [ "amdgpu" ];
  boot.plymouth.enable = true;
  boot.extraModulePackages = with pkgs.linuxPackages; [ it87 ];
  boot.kernelModules = [ "it87" ];
  boot.tmpOnTmpfs = true;

  networking.hostName = "desktop"; # Define your hostname.

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

  # The global useDHCP flag is deprecated, therefore explicitly set to false here.
  # Per-interface useDHCP will be mandatory in the future, so this generated config
  # replicates the default behaviour.
  networking.useDHCP = false;
  networking.interfaces.enp8s0.useDHCP = true;
  networking.interfaces.wlp6s0.useDHCP = true;

  console = {
     font = "latarcyrheb-sun32";
     keyMap = "us";
  };
  
  hardware.fancontrol.enable = true;
  hardware.fancontrol.config = ''
    INTERVAL=10
    DEVPATH=hwmon2=devices/platform/it87.656
    DEVNAME=hwmon2=it8665
    FCTEMPS=hwmon2/pwm3=hwmon2/temp1_input hwmon2/pwm2=hwmon2/temp1_input hwmon2/pwm1=hwmon2/temp1_input
    FCFANS=hwmon2/pwm3=hwmon2/fan2_input hwmon2/pwm2=hwmon2/fan1_input hwmon2/pwm1=
    MINTEMP=hwmon2/pwm3=60 hwmon2/pwm2=60 hwmon2/pwm1=60
    MAXTEMP=hwmon2/pwm3=75 hwmon2/pwm2=75 hwmon2/pwm1=75
    MINSTART=hwmon2/pwm3=51 hwmon2/pwm2=51 hwmon2/pwm1=51
    MINSTOP=hwmon2/pwm3=51 hwmon2/pwm2=51 hwmon2/pwm1=51
    MINPWM=hwmon2/pwm1=51 hwmon2/pwm2=51 hwmon2/pwm3=51
    MAXPWM=hwmon2/pwm3=127 hwmon2/pwm2=204
  '';


  hardware.cpu.amd.updateMicrocode = true;  
  hardware.opengl.extraPackages = with pkgs; [
    rocm-opencl-icd
    rocm-opencl-runtime
    amdvlk
  ];

  hardware.opengl = {
    driSupport = true;
    driSupport32Bit = true;
  };

  # Enable the X11 windowing system.
  services.xserver.enable = true;
  services.xserver.desktopManager.pantheon.enable = true;
  services.xserver.desktopManager.pantheon.extraWingpanelIndicators = [ pkgs.pantheon.wingpanel-indicator-nightlight ];  
  services.xserver.videoDrivers = [ "amdgpu" ];

  fonts.fonts = with pkgs; [
    open-sans
    roboto-mono
    noto-fonts
    noto-fonts-cjk
    noto-fonts-emoji
    liberation_ttf
    fira-code
    fira-code-symbols
    mplus-outline-fonts
    dina-font
    proggyfonts
  ];

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

  # Enable sound.
  sound.enable = true;
  hardware.pulseaudio.enable = true;
  hardware.pulseaudio.support32Bit = true;

  # Define a user account. Don't forget to set a password with ‘passwd’.
  users = {
    defaultUserShell = pkgs.zsh;

    users.alex = {
      isNormalUser = true;
      extraGroups = [ "wheel" "docker" "networkmanager" "libvirtd" ];
    };
  };

  nixpkgs.config.chromium.commandLineArgs = "--enable-features=WebUIDarkMode,NativeNotifications,VaapiVideoDecoder --ignore-gpu-blocklist --use-gl=desktop --force-dark-mode --disk-cache-dir=/tmp/cache";
  programs.chromium = {
    enable = true;
    extensions = [
      "cbnipbdpgcncaghphljjicfgmkonflee" # Axel Springer Blocker
      "cjpalhdlnbpafiamejdnhcphjbkeiagm" # uBlock Origin
      "mnjggcdmjocbbbhaepdhchncahnbgone" # SponsorBlock for YouTube
      "hjdoplcnndgiblooccencgcggcoihigg" # Terms of Service; Didn’t Read
      "gcbommkclmclpchllfjekcdonpmejbdp" # HTTPS Everywhere
      "oboonakemofpalcgghocfoadofidjkkk" # KeePassXC-Browser
      "fploionmjgeclbkemipmkogoaohcdbig" # Page load time
      "egnjhciaieeiiohknchakcodbpgjnchh" # Tab Wrangler
      "fnaicdffflnofjppbagibeoednhnbjhg" # Floccus bookmarks
    ];
    extraOpts = {
      "BrowserSignin" = 0;
      "SyncDisabled" = true;
      "PasswordManagerEnabled" = false;
      "AutofillAddressEnabled" = true;
      "AutofillCreditCardEnabled" = false;
      "BuiltInDnsClientEnabled" = false;
      "MetricsReportingEnabled" = true;
      "SearchSuggestEnabled" = false;
      "AlternateErrorPagesEnabled" = false;
      "UrlKeyedAnonymizedDataCollectionEnabled" = false;
      "SpellcheckEnabled" = true;
      "SpellcheckLanguage" = [
                               "de"
                               "en-US"
                             ];
      "CloudPrintSubmitEnabled" = false;
    };
  };

  programs.zsh = {
    enable = true;

    enableCompletion = true;
    autosuggestions.enable = true;
    syntaxHighlighting.enable = true;

    ohMyZsh = {
      enable = true;
      theme = "agnoster";
      plugins = [
        "cp"
        "common-aliases"
        "docker "
        "systemd"
        "wd"
        "kubectl"
        "git"
      ];
    };
  };

  nixpkgs.config.allowUnfree = 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 = "21.05"; # Did you read the comment?

}