{ config, lib, pkgs, ... }: let
     home-manager = builtins.fetchTarball "https://github.com/nix-community/home-manager/archive/release-25.05.tar.gz";
in {
  imports =
    [
      ./hardware-configuration.nix
      (import "${home-manager}/nixos")
    ];

  home-manager = {
    useUserPackages = true;
    useGlobalPkgs = true;
    backupFileExtension = "backup";
    users.coast = import ./home.nix;
  };

  boot = {
    loader.systemd-boot.enable = true;
    loader.efi.canTouchEfiVariables = true;
    kernelModules = ["kvm-intel"];
  };

  networking.hostName = "core";
  networking.enableIPv6 = false;
  time.timeZone = "Asia/Tehran";

  services = {
    xserver = {
      enable = true;
      videoDrivers = ["nvidia"];
    };

    displayManager.ly.enable = true;

    blueman.enable = true;
    printing.enable = false;
    jellyfin.enable = true;
    pipewire = {
      enable = true;
      pulse.enable = true;
    };
  };

  nixpkgs.config.allowUnfree = true;
  
  users.users.coast = {
    isNormalUser = true;
    extraGroups = [ "wheel" ];
    shell = pkgs.zsh;
  };

  hardware.bluetooth.enable = true;
  hardware.bluetooth.powerOnBoot = true;

  virtualisation.virtualbox.host.enable = true;
  users.extraGroups.vboxusers.members = [ "coast" ];
  virtualisation.virtualbox.host.enableExtensionPack = true;

  security.sudo.enable = false;
  security.doas = {
    enable = true;
    extraRules = [{ users = [ "coast" ]; keepEnv = true; persist = true; }];
  };

  environment.systemPackages = with pkgs; [
    neovim
    wget
    adwaita-icon-theme
    qemu
    nil
    (pkgs.runCommand "vim-wrapper" { } ''
	mkdir -p $out/bin
	ln -s ${pkgs.neovim}/bin/nvim $out/bin/vim
    '')
  ];

  programs = {
    zsh.enable = true;
    zsh.syntaxHighlighting.enable = true;
    foot.enable = true;
    nekoray.enable = true;
    nekoray.tunMode.enable = true;
    nano.enable = false;
    sway.enable = true;
  };

  fonts.packages = with pkgs; [
    ubuntu-sans
    ubuntu_font_family
    nerd-fonts._0xproto
    nerd-fonts.droid-sans-mono
  ];

  hardware.graphics.enable = true;
  hardware.nvidia = {
      modesetting.enable = true;
      powerManagement.enable = false;
      open = false;
      nvidiaSettings = true;
      package = config.boot.kernelPackages.nvidiaPackages.stable;
  };

  services.openssh.enable = true;
  system.stateVersion = "25.05";
}