# 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’).
{
  config,
  pkgs,
  lib,
  ...
}:
let
  psCfg = config.pub-solar;
in
{
  imports = [
    ./wireguard.nix
    ./builder.nix
  ];

  pub-solar.docker.enable = true;
  pub-solar.nextcloud.enable = true;
  pub-solar.social.enable = true;
  pub-solar.office.enable = true;

  systemd.enableUnifiedCgroupHierarchy = true;

  nixpkgs.config.allowUnfreePredicate = pkg: builtins.elem (lib.getName pkg) [
    "goland"
  ];

  environment.systemPackages = with pkgs; [
    jetbrains.goland
    minicom
    openjdk11
    putty
    remmina
    thunderbird
    vscode
    vscode-extensions.golang.go
    vscode-extensions.ms-python.python
    wireshark
    go_1_20
    meld

    factorio-experimental
  ];
  hardware.enableRedistributableFirmware = true;
  pub-solar.graphical.enable = true;
  pub-solar.sway.enable = true;

  boot.binfmt.emulatedSystems = ["aarch64-linux"];


  pub-solar.audio.bluetooth.enable = false;

  home-manager.users."${psCfg.user.name}".xdg.configFile = lib.mkIf psCfg.sway.enable {
    "sway/config.d/10-inputs.conf".source = ./.config/sway/config.d/inputs.conf;
    "sway/config.d/10-screens.conf".source = ./.config/sway/config.d/screens.conf;
    "sway/config.d/10-custom-keybindings.conf".source = ./.config/sway/config.d/custom-keybindings.conf;
  };
  # 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.firewall = {
    allowedUDPPorts = [
      51820
      51821
    ]; # Clients and peers can use the same port, see listenport
  };

  services.tlp = {
    enable = true;
    settings = {
      CPU_SCALING_GOVERNOR_ON_AC = "performance";
      CPU_SCALING_GOVERNOR_ON_BAT = "powersave";

      # The following prevents the battery from charging fully to
      # preserve lifetime. Run `tlp fullcharge` to temporarily force
      # full charge.
      # https://linrunner.de/tlp/faq/battery.html#how-to-choose-good-battery-charge-thresholds
      START_CHARGE_THRESH_BAT0 = 40;
      STOP_CHARGE_THRESH_BAT0 = 80;

      # 100 being the maximum, limit the speed of my CPU to reduce
      # heat and increase battery usage:
      CPU_MAX_PERF_ON_AC = 100;
      CPU_MAX_PERF_ON_BAT = 50;
    };
  };

  # 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 = "21.11"; # Did you read the comment?
}