# NixOS Configuration - AUTO-GENERATED DRAFT
# Path: results/generated_configuration.nix
#
# This file was auto-generated on $(date) based on system reconnaissance.
# !!! IMPORTANT !!!
# This is a DRAFT and a starting point. It WILL require manual review and editing.
# - Verify all package names against the Nixpkgs repository.
# - Check service options and configurations.
# - Double-check all hardware and disk mount settings.

{ config, pkgs, ... }:

{
  imports =
    [ # This will be generated by the NixOS installer.
      ./hardware-configuration.nix
    ];

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

  # --- NETWORKING ---
  # See logs/06_netplan_config.log for details.
  networking.hostName = "nixos-desktop"; # Set your desired hostname.
  networking.networkmanager.enable = true;
  # The scan found Tailscale running. You will likely want to enable it here.
  # services.tailscale.enable = true;

  # Set your time zone.
  time.timeZone = "Australia/Sydney"; # Please verify this is correct.

  # --- USER ACCOUNTS ---
  users.users.sam = {
    isNormalUser = true;
    description = "Sam";
    extraGroups = [ "networkmanager" "wheel" "docker" ]; # "wheel" allows sudo. Add other groups if needed.
  };

  # --- SOFTWARE PACKAGES (DERIVED FROM RECON LOG) ---
  environment.systemPackages = with pkgs; [
    # --- Essentials & CLI Tools (from history and manual install logs) ---
    git
    wget
    curl
    htop # btop is an alternative available in nix
    neovim
    zsh
    zoxide
    ripgrep
    fzf
    tree
    
    # --- Rust & Go Environment ---
    rustc
    cargo
    go

    # --- Python Environment ---
    python3

    # --- Node.js Environment ---
    nodejs # Consider specifying a version, e.g., nodejs-20_x

    # --- Desktop & GUI Applications ---
    firefox
    thunderbird
    vlc
    gimp
    inkscape
    obs-studio
    
    # --- Manually Installed Tools (verify package names) ---
    arduino-cli
    lazygit
    ollama
    scrcpy
    
    # --- Snap Packages (find equivalents in nixpkgs) ---
    # The following were installed as snaps. Find their NixOS equivalents.
    # - code (vscode)
    # - mqtt-explorer
    # - notepad-plus-plus (likely use notepadqq or similar)
    # - spotify
    # - telegram-desktop
    
    # --- Other APT Packages (selection of common tools found) ---
    # A full list is in logs/04_nixos_recon.log. Add what you need.
    nmap
    minicom
    screen
    net-tools # for ifconfig, etc.
    gnome.gnome-tweaks
    
  ];

  # --- SERVICES & VIRTUALIZATION ---
  
  # Docker was found to be in use.
  virtualisation.docker.enable = true;
  
  # Ollama service was running.
  # services.ollama.enable = true; # Find the correct module for Ollama on NixOS

  # RustDesk service was running.
  # services.rustdesk.enable = true; # Find the correct module for RustDesk on NixOS

  # Enable sound with PipeWire.
  sound.enable = true;
  hardware.pulseaudio.enable = false;
  security.rtkit.enable = true;
  services.pipewire = {
    enable = true;
    alsa.enable = true;
    alsa.support32Bit = true;
    pulse.enable = true;
    jack.enable = true;
  };
  
  # Enable CUPS to print documents.
  services.printing.enable = true;

  # --- DESKTOP ENVIRONMENT ---
  services.xserver.enable = true;
  services.xserver.displayManager.gdm.enable = true;
  services.xserver.desktopManager.gnome.enable = true;

  # --- DISK MOUNTS ---
  # !!! CRITICAL !!!
  # Update these with the correct UUIDs from your `lsblk -f` output
  # once you have booted the NixOS installer.
  fileSystems."/data" = {
    device = "/dev/disk/by-uuid/PLEASE_REPLACE_ME"; # UUID of Integral300 drive
    fsType = "ext4";
    options = [ "defaults" ];
  };
  
  # --- MISC ---
  # Allow unfree packages for things like Chrome, Spotify, etc.
  nixpkgs.config.allowUnfree = true;

  # System state version. This should be set to the version of NixOS you install.
  system.stateVersion = "24.05"; 
}