# NixOS Configuration Template
# Path: results/configuration.nix.template
#
# This is a starting point for your new NixOS configuration.
# Review and edit this file carefully.
# You will use this file during the NixOS installation.

{ config, pkgs, ... }:

{
  imports =
    [ # Include the results of the hardware scan.
      # Path to this file will be /mnt/etc/nixos/hardware-configuration.nix
      # after the installation script generates it.
      ./hardware-configuration.nix
    ];

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

  # ---
# NETWORKING ---
# ---
  networking.hostName = "nixos-desktop"; # Define your hostname.
  networking.networkmanager.enable = true;
  # networking.wireless.enable = true;  # Uncomment for WiFi support.

  # Set your time zone.
  time.timeZone = "Australia/Sydney"; # CHANGE THIS to your time zone, e.g. "Europe/Berlin"

  # ---
# USER ACCOUNTS ---
# ---
  users.users.sam = {
    isNormalUser = true;
    description = "Sam";
    extraGroups = [ "networkmanager" "wheel" "docker" ]; # "wheel" allows sudo
    packages = with pkgs;
      [ # You can install user-specific packages here, but it's often better
        # to manage them system-wide below unless you have multiple users.
      ];
  };

  # ---
# SOFTWARE PACKAGES ---
# ---
  # List packages you want to install system-wide.
  # Refer to docs/02_software_migration_plan.md
  environment.systemPackages = with pkgs;
    [ # ---
# Essentials ---
# ---
      git
      wget
      curl
    
      # ---
# Desktop & GUI ---
# ---
      firefox
      thunderbird
      libreoffice
      flameshot
    
      # ---
# Terminal & CLI Tools ---
# ---
      kitty
      neovim
      nushell
      btop
      eza
      bat
      fzf

      # ---
# Development ---
# ---
      gcc
      gnumake
      nodejs # Consider specifying a version, e.g., nodejs-20_x
      rustc
      cargo
      python3
    ];

  # ---
# SERVICES & VIRTUALIZATION ---
# ---
  
  # Enable the Docker daemon.
  virtualisation.docker.enable = true;

  # 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;
    # If you want to use JACK applications, uncomment the following.
    #jack.enable = true;
  };
  
  # Enable CUPS to print documents.
  services.printing.enable = true;

  # ---
# DESKTOP ENVIRONMENT ---
# ---
  # Enable the GNOME Desktop Environment.
  services.xserver.enable = true;
  services.xserver.displayManager.gdm.enable = true;
  services.xserver.desktopManager.gnome.enable = true;


  # ---
# DISK MOUNTS ---
# ---
  # This is where we will mount your existing data drives.
  # The device paths (e.g., "/dev/disk/by-uuid/...") must be correct.
  # Use the output of `lsblk -f` on the live USB to get the right UUIDs.
  fileSystems."/mnt/ubuntu_storage_3TB" = {
    device = "/dev/disk/by-uuid/037a542c-6aa9-4b1f-ab2f-4b6922ab371f"; # This is sdd1 (ubuntu_storage_3)
    fsType = "ext4";
  };

  fileSystems."/mnt/windows-storage" = { # Renaming `/mnt/storage` to be clearer
    device = "/dev/disk/by-uuid/063E316A3E315441"; # This is sdb2
    fsType = "ntfs-3g";
    options = [ "rw" "uid=1000" "gid=100" "umask=007" ]; # Makes files user-writable
  };

  # Add more entries here for other disks like sdc2 if needed.
  
  # Allow unfree packages
  nixpkgs.config.allowUnfree = true;

  # System state version.
  system.stateVersion = "24.05"; # Or whatever version you install.

}