# Do not modify this file!  It was generated by ‘nixos-generate-config’
# and may be overwritten by future invocations.  Please make changes
# to /etc/nixos/configuration.nix instead.
{ config, lib, pkgs, modulesPath, ... }:

{
  imports =
    [
      (modulesPath + "/installer/scan/not-detected.nix")
    ];

  boot.initrd.availableKernelModules = [ "xhci_pci" "thunderbolt" "nvme" "usb_storage" "sd_mod" "sdhci_pci" ];
  boot.initrd.kernelModules = [ "uas" "usbcore" "usb_storage" "vfat" "nls_cp437" "nls_iso8859_1" ];
  boot.kernelModules = [ "kvm-intel" ];
  boot.extraModulePackages = [ ];

  fileSystems."/" =
    {
      device = "/dev/disk/by-uuid/48a07e82-1090-448c-a751-3a410afba0f7";
      fsType = "btrfs";
      options = [ "subvol=@" "compress=zstd" "autodefrag" ];
    };

  boot.initrd.postDeviceCommands = pkgs.lib.mkBefore ''
    mkdir -m 0755 -p /key

    until cryptsetup luksOpen /dev/disk/by-id/usb-Generic_Flash_Disk_BCC97785-0:0 usbkey
    do
      echo "Failed to unlock usbkey!"
      echo "Found block devices:"
      ls /dev/disk/by-id/
      sleep 2
    done

    mount -n -t vfat -o ro /dev/mapper/usbkey /key
  '';

  boot.initrd.luks.devices."cryptroot" = {
    device = "/dev/disk/by-uuid/570cc51f-bd5c-4bee-a18f-f6aabaf60881";
    keyFileSize = 4096;
    keyFile = "/key/keyfile";
    preLVM = false;
  };

  fileSystems."/home" =
    {
      device = "/dev/disk/by-uuid/48a07e82-1090-448c-a751-3a410afba0f7";
      fsType = "btrfs";
      options = [ "subvol=@home" "compress=zstd" "autodefrag" ];
    };

  fileSystems."/swap" =
    {
      device = "/dev/disk/by-uuid/48a07e82-1090-448c-a751-3a410afba0f7";
      fsType = "btrfs";
      options = [ "subvol=@swap" ];
    };

  fileSystems."/boot" =
    {
      device = "/dev/disk/by-uuid/EED9-A165";
      fsType = "vfat";
    };

  swapDevices = [{ device = "/swap/swapfile"; }];

  # Enables DHCP on each ethernet and wireless interface. In case of scripted networking
  # (the default) this is the recommended approach. When using systemd-networkd it's
  # still possible to use this option, but it's recommended to use it in conjunction
  # with explicit per-interface declarations with `networking.interfaces.<interface>.useDHCP`.
  networking.useDHCP = lib.mkDefault true;
  # networking.interfaces.enp53s0.useDHCP = lib.mkDefault true;
  # networking.interfaces.wlp54s0.useDHCP = lib.mkDefault true;

  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
  powerManagement.cpuFreqGovernor = lib.mkDefault "powersave";
  hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;

  hardware.opengl = {
    enable = true;
    extraPackages = with pkgs; [
      intel-media-driver # LIBVA_DRIVER_NAME=iHD
      vaapiIntel # LIBVA_DRIVER_NAME=i965 (older but works better for Firefox/Chromium)
      vaapiVdpau
      libvdpau-va-gl
    ];
  };
  
  roles.laptop.enable = true;

}