nixos/configs/common.nix

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

{
  imports = [
    /etc/nixos/hardware-configuration.nix
  ];

  # Allow Nix command and flakes (ofc)
  nix.settings = {
    cores = 6;
    experimental-features = [
      "nix-command"
      "flakes"
    ];
  };

  # Allow unfree packages
  nixpkgs = {
    config = {
      allowUnfree = true;
      packageOverrides = pkgs: {
        unstable = import (fetchTarball "https://github.com/NixOS/nixpkgs/archive/nixos-unstable.tar.gz") {
          config = {
            allowUnfree = true;
          };
        };
      };
    };
  };

  # Nix store shit
  nix.optimise.automatic = true;
  nix.gc = {
    automatic = true;
    dates = "daily";
    options = "--delete-older-than 5d";
  };

  # Boot
  boot = {
    loader = {
      timeout = 2;
      efi = {
        canTouchEfiVariables = true;
      };
      grub = {
        efiSupport = true;
        device = "nodev";
        theme = pkgs.catppuccin-grub;
      };
    };
    plymouth = {
      enable = true;
      theme = "catppuccin-mocha";
      themePackages = with pkgs; [
        # By default we would install all themes
        (catppuccin-plymouth.override {
          variant = "mocha";
        })
      ];
    };
  };

  # Use latest kernel.
  boot.kernelPackages = pkgs.linuxPackages_latest;

  networking.networkmanager.enable = true;
  networking.networkmanager.dns = "none";
  networking.nameservers = [
    "1.1.1.1"
    "8.8.8.8"
  ];

  # Enable bluetooth
  hardware.bluetooth.enable = true;
  hardware.xpadneo.enable = true;

  # Set your time zone.
  time.timeZone = "Europe/London";

  # Locale
  i18n.defaultLocale = "en_GB.UTF-8";
  i18n.extraLocaleSettings = {
    LC_ADDRESS = "en_GB.UTF-8";
    LC_IDENTIFICATION = "en_GB.UTF-8";
    LC_MEASUREMENT = "en_GB.UTF-8";
    LC_MONETARY = "en_GB.UTF-8";
    LC_NAME = "en_GB.UTF-8";
    LC_NUMERIC = "en_GB.UTF-8";
    LC_PAPER = "en_GB.UTF-8";
    LC_TELEPHONE = "en_GB.UTF-8";
    LC_TIME = "en_GB.UTF-8";
  };

  # Windowing Systems
  services.xserver.enable = true;

  programs.hyprland = {
    enable = true;
    package = pkgs.unstable.hyprland;
  };
  security.polkit.enable = true;

  # Keymap
  services.xserver.xkb = {
    layout = "gb";
    variant = "";
  };
  console.keyMap = "uk";

  # Pipewire
  services.pulseaudio.enable = false;
  security.rtkit.enable = true;
  services.pipewire = {
    enable = true;
    alsa.enable = true;
    alsa.support32Bit = true;
    pulse.enable = true;
  };

  # Local User
  users.users.user01 = {
    isNormalUser = true;
    shell = pkgs.zsh;
    description = "user01";
    extraGroups = [
      "input"
      "root"
      "plugdev"
      "bluetooth"
      "networkmanager"
      "docker"
      "wheel"
    ];
    packages =
      with pkgs;
      let
        input =
          {
            package,
            output ? "default",
          }:
          inputs.${package}.packages.${pkgs.stdenv.hostPlatform.system}.${output};
        wrap =
          {
            name,
            pkg,
            modules,
          }:
          pkgs.symlinkJoin {
            inherit name;
            paths = [ pkg ];
            nativeBuildInputs = [ pkgs.makeWrapper ];
            postBuild = ''
              wrapProgram $out/bin/${name} \
                --prefix PATH : ${pkgs.lib.makeBinPath modules}
            '';
          };
      in
      [
        # Ricing
        bibata-cursors
        catppuccin-gtk
        waybar
        hyprlock
        cava
        cmatrix
        swaynotificationcenter
        (input {
          package = "chataigne";
        })
        wlogout
        wpaperd
        kando
        oh-my-posh
        grimblast
        (wrap {
          name = "otter-launcher";
          pkg = (
            input {
              package = "otter-launcher";
            }
          );
          modules = [
            chafa
            jq
          ];
        })
        (input {
          package = "fsel";
        })

        # Terminal
        carapace
        bat
        kitty
        wl-clipboard
        p7zip-rar
        wget
        playerctl
        git
        fastfetch
        zellij
        lsd
        (input {
          package = "doot";
        })
        fzf
        ripgrep
        zsh-autocomplete
        nodejs
        lazygit
        tailscale

        # Thunar stuff
        xfce.thunar
        xfce.thunar-volman
        xfce.thunar-vcs-plugin
        xfce.thunar-archive-plugin

        # Apps
        pavucontrol
        firefox
        htop
        input-remapper
        tor-browser
        gotify-desktop
        techmino
        mpv
        prismlauncher
        delfin
        onlyoffice-desktopeditors
        syncthing
        blueman
        jellyfin-tui
      ];
  };

  # Zsh
  programs.zsh = {
    enable = true;
    enableCompletion = true;
    enableBashCompletion = true;
    autosuggestions.enable = true;
    syntaxHighlighting.enable = true;
    histSize = 10000;
    ohMyZsh = {
      enable = true;
      plugins = [
        "git"
        "dirhistory"
        "history"
      ];
    };
  };

  # User programs
  programs.dconf.enable = true;
  programs.xfconf.enable = true;

  # User Services
  services.gvfs.enable = true;
  services.input-remapper.enable = true;
  services.tailscale.enable = true;
  services.printing.enable = true;
  services.upower.enable = true;
  services.openssh.enable = true;
  services.avahi.enable = true;

  # Fonts
  fonts.packages = with pkgs; [
    nerd-fonts.fira-mono
  ];

  fonts.fontconfig.defaultFonts.serif = [ "Fira Mono Nerd Font" ];
  environment.systemPackages = with pkgs; [

    inputs.nvim-wrapped.packages.${stdenv.hostPlatform.system}.default
    vim
    unzip
    python310 # Its python like come on
    usbutils
    curlWithGnuTls

    # Graphics Drivers
    mesa
    vulkan-tools

    # FileSystem Dependancies
    gvfs

    # C copmpiler
    clang

    # XDG Desktop Portal Etc
    xdg-desktop-portal
    xdg-desktop-portal-hyprland

    # Other things (from gnome)
    glib
    gnutls
    liblzf
    appimage-run
    libnotify
    gsettings-desktop-schemas
  ];

  # The comment
  system.stateVersion = "25.05"; # Did you read the comment?

}