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

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

  boot = {
    kernelModules = [ "kvm-intel" ];
    extraModulePackages = [ ];
    loader = {
      grub.enable = false;
      systemd-boot.enable = true;
      efi.canTouchEfiVariables = true;
    };
    initrd = {
      availableKernelModules = [ "aesni_intel" "ahci" "ehci_pci" "nvme" "sd_mod" "sr_mod" "usb_storage" "usbhid" "xhci_pci" ];
      kernelModules = [ "dm-snapshot" ];
      luks.devices = {
        root = {
          name = "root";
          device = "/dev/disk/by-uuid/1607bb2a-329b-4252-b11a-b43eb6b7bf0c";
          preLVM = true;
          allowDiscards = true;
        };
      };
    };
  };

  fileSystems = {
    "/" = {
      device = "/dev/disk/by-uuid/9e6b279e-6995-44da-b673-21b9e23a5278";
      fsType = "btrfs";
      options = [ "discard=async" "noatime" "compress=zstd" ];
    };

    "/boot" = {
      device = "/dev/disk/by-uuid/75DA-DFE2";
      fsType = "vfat";
    };

    "/data" = {
      device = "/dev/mapper/data";
      fsType = "btrfs";
      options = [ "compress=zstd" ];
      encrypted = {
        label = "data";
        enable = true;
        blkDev = "/dev/disk/by-uuid/7f4ba71e-3aca-4294-b37f-49f37b584dbd";
        keyFile = "/mnt-root/root/luks-data";
      };
    };

    "/data/ssd" = {
      device = "/dev/mapper/data-ssd";
      fsType = "btrfs";
      options = [ "discard=async" "noatime" "compress=zstd" ];
      encrypted = {
        # !!! HACK
        label = "data-ssd --allow-discards";
        enable = true;
        blkDev = "/dev/disk/by-uuid/41baa168-7fa0-4eb3-b314-50766ddf126d";
        keyFile = "/mnt-root/root/luks-data";
      };
    };
  };

  swapDevices = [
    { device = "/dev/disk/by-uuid/2774d182-ddc9-4d79-886e-995fcd60a88a"; }
  ];

  powerManagement.cpuFreqGovernor = lib.mkDefault "performance";

  # GPU
  hardware.opengl.extraPackages = with pkgs; [
    rocm-opencl-icd
  ];

  environment.systemPackages = with pkgs; [
    clinfo
    radeontop
    rocm-smi
  ];
}