# Snowfall Lib provides a customized `lib` instance with access to your flake's library
{
  config,
  # as well as the libraries available from your flake's inputs.
  lib,
  # An instance of `pkgs` with your overlays and packages applied is also available.
  pkgs,
  # # You also have access to your flake's inputs.
  # inputs,

  # Additional metadata is provided by Snowfall Lib.
  namespace, # The namespace used for your flake, defaulting to "internal" if not set.
  # system, # The system architecture for this host (eg. `x86_64-linux`).
  # target, # The Snowfall Lib target for this system (eg. `x86_64-iso`).
  # format, # A normalized name for the system target (eg. `iso`).
  # virtual, # A boolean to determine whether this system is a virtual target using nixos-generators.
  # systems, # An attribute map of your defined hosts.

  # All other arguments come from the system system.
  ...
}:
{
  imports = [
    ./boot.nix
  ];

  ${namespace} = {
    headless.enable = false;

    bootloader.lanzaboote.enable = true;

    desktop.gnome.enable = true;

    gaming.enable = true;

    hardware = {
      disko = {
        enable = true;
        enableLuks = true;
      };

      amd = {
        enable = true;
        lact.enable = true;
      };
    };

    impermanence = {
      enable = true;
      extraDirectories = [
        {
          directory = config.jovian.decky-loader.stateDir;
          user = config.jovian.decky-loader.user;
          group = config.jovian.decky-loader.user;
          mode = "u=rwx,g=rwx,o=rx";
        }
      ];
    };

    network = {
      hostName = "allyx";
    };
  };

  programs.coolercontrol.enable = true;

  environment.variables = {
    GDK_SCALE = "1";
    EDITOR = "${lib.getExe' pkgs.vscodium "codium"} --wait";
    VISUAL = "${lib.getExe' pkgs.vscodium "codium"} --wait";
  };

  services = {
    handheld-daemon = {
      enable = true;
      user = config.${namespace}.user.name;
      adjustor = {
        enable = true;
        loadAcpiCallModule = true;
      };
      ui = {
        enable = true;
      };
    };
    displayManager.gdm.enable = lib.mkForce false;
    displayManager.sddm.wayland.enable = true;
  };

  jovian = {
    decky-loader = {
      enable = true;
      user = config.${namespace}.user.name;
      extraPackages = with pkgs; [
        python3
        systemd
      ];
    };
    steam = {
      enable = true;
      autoStart = true;
      desktopSession = "gnome";
      user = config.${namespace}.user.name;
    };
    # steamos = {
    #   useSteamOSConfig
    #   enableAutoMountUdevRules
    #   enableBluetoothConfig
    #   enableDefaultCmdlineConfig
    #   enableEarlyOOM
    #   enableHdmiCecIntegration
    #   enableProductSerialAccess
    #   enableSysctlConfig
    #   enableZram
    # };
  };
  systemd = {
    services = {
      systemd-networkd-wait-online.enable = lib.mkForce false;
      power-profiles-daemon.enable = lib.mkForce false;
      inputplumber.enable = lib.mkForce false;
    };
  };
}