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

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

  # Hostname.
  networking.hostName = "thinkpad-p50";

  # Enable bluetooth
  hardware.bluetooth = {
    enable = true;
    powerOnBoot = false;
  };

  # Bootloader and boot options
  boot.loader.systemd-boot.enable = true;
  boot.loader.efi.canTouchEfiVariables = true;

  boot.initrd.availableKernelModules = [ "xhci_pci" "ahci" "nvme" "usb_storage" "sd_mod" "rtsx_pci_sdmmc" ];
  boot.initrd.kernelModules = [ ];
  boot.kernelModules = [ "kvm-intel" ];
  boot.extraModulePackages = [ ];

  # Filesystems
  fileSystems."/" = {
    device = "/dev/disk/by-uuid/f3d7ecac-7dfd-40a8-8771-02223a993bd4";
    fsType = "ext4";
  };

  fileSystems."/run/media/ulysse-cura/Data" = {
    device = "/dev/disk/by-uuid/ea67b685-b7d2-4205-8515-b02c481c7cd0";
    fsType = "ext4";
  };

  fileSystems."/boot" = {
    device = "/dev/disk/by-uuid/0012-EABE";
    fsType = "vfat";
    options = [ "fmask=0077" "dmask=0077" ];
  };

  swapDevices = [{
    device = "/dev/disk/by-uuid/7ad6bd01-60c6-41c9-859e-ac18bc8a62ca";
  }];

  # Platform misc
  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
  hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;

  # Thinkfan
  services.thinkfan.enable = true;
  services.thinkfan.fans = [{
    type = "tpacpi";
    query = "/proc/acpi/ibm/fan";
  }];
  services.thinkfan.sensors = [{
    type = "tpacpi";
    query = "/proc/acpi/ibm/thermal";
  }];
  services.thinkfan.levels = [
    [ 0 0  50 ]
    [ 1 48 56 ]
    [ 2 54 62 ]
    [ 3 60 68 ]
    [ 6 66 74 ]
    [ 7 72 80 ]
    [ "level full-speed" 78 32767 ]
  ];

  # Enable and configure nvidia graphics drivers
  hardware.graphics.enable = true;
  services.xserver.videoDrivers = [
    "modesetting"
    "nvidia"
  ];

  hardware.nvidia.open = false;
  hardware.nvidia.modesetting.enable = true;
  hardware.nvidia.package = config.boot.kernelPackages.nvidiaPackages.legacy_580;
  hardware.graphics.extraPackages = with pkgs; [
    vulkan-loader
    vulkan-validation-layers
    vulkan-extension-layer
  ];

  hardware.nvidia.prime = {
    offload.enable = true;
    offload.enableOffloadCmd = true;

    intelBusId = "PCI:0@0:2:0";
    nvidiaBusId = "PCI:1@0:0:0";
  };
}