# 目标机（i7-12700F + RTX 4060）上必须重新生成本文件，当前为占位骨架。
#
# 安装时在目标机执行：
#   sudo nixos-generate-config --root /mnt   # 若在 live 安装环境
#   # 或已装系统上：
#   sudo nixos-generate-config
# 然后把生成的 hardware-configuration.nix 内容覆盖本文件（保留下面 nvidia 相关不要被冲掉的话，
# 显卡驱动在 modules/nvidia.nix，本文件只放磁盘/CPU/固件）。
#
# 切勿带着本仓库里旧机器（Ultra 9 / 另一块盘 UUID）的分区信息开机。

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

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

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

  # === 必须按目标机实际分区改 UUID / 挂载点 ===
  # fileSystems."/" = { device = "/dev/disk/by-uuid/REPLACE-ROOT"; fsType = "ext4"; };
  # fileSystems."/boot" = { device = "/dev/disk/by-uuid/REPLACE-ESP"; fsType = "vfat"; options = [ "fmask=0077" "dmask=0077" ]; };
  # swapDevices = [ { device = "/dev/disk/by-uuid/REPLACE-SWAP"; } ];

  fileSystems."/" = lib.mkDefault {
    device = "/dev/disk/by-uuid/REPLACE-ME-ROOT-UUID";
    fsType = "ext4";
  };

  fileSystems."/boot" = lib.mkDefault {
    device = "/dev/disk/by-uuid/REPLACE-ME-BOOT-UUID";
    fsType = "vfat";
    options = [
      "fmask=0077"
      "dmask=0077"
    ];
  };

  swapDevices = lib.mkDefault [ ];

  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
  hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
  hardware.enableRedistributableFirmware = true;
}