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

# Real-host config: hardware + disk layout + bootloader + shared services.
{
  imports = [
    ./hardware-configuration.nix
    ./disk-config.nix          # disko: OS-disk partitions + filesystems
    ./secrets.nix              # sops-nix: samba password etc.
    ./services.nix
  ];

  # ---- Boot ----
  # systemd-boot for UEFI. If ZimaBlade boots legacy/BIOS, switch to grub.
  boot.loader.systemd-boot.enable = true;
  boot.loader.efi.canTouchEfiVariables = true;

  # ---- NAS data array ----
  # Existing ext4 on the mdadm RAID0 over sda+sdb (md0, 29.1T).
  # Mounted, NOT formatted; kept out of disko so it is never wiped.
  # ⚠️ RAID0 = no redundancy: either 16TB disk failing loses ALL data.
  boot.swraid.enable = true;  # assemble the mdadm array at boot
  fileSystems."/mnt/data" = {
    # fs UUID (stable) — the array may enumerate as /dev/md127, so avoid /dev/md0.
    device = "/dev/disk/by-uuid/dadbff6f-652e-49b2-bfed-eb1308ab8b78";
    fsType = "ext4";
    options = [ "nofail" ];  # don't block boot if the array is degraded/absent
  };
}