23.05

# Edit this configuration file to define what should be installed on
# your system.  Help is available in the configuration.nix(5) man page
# and in the NixOS manual (accessible by running ‘nixos-help’).

{ config, pkgs, ... }:

{
  imports =
    [ # Include the results of the hardware scan.
      ./hardware-configuration.nix
    ];

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

  networking.hostName = "nixos"; # Define your hostname.
  # networking.wireless.enable = true;  # Enables wireless support via wpa_supplicant.

  # Configure network proxy if necessary
  # networking.proxy.default = "http://user:password@proxy:port/";
  # networking.proxy.noProxy = "127.0.0.1,localhost,internal.domain";

  # Enable networking
  networking.networkmanager.enable = true;

  # Enable network manager applet
  programs.nm-applet.enable = true;

  # Set your time zone.
  time.timeZone = "Asia/Shanghai";

  # Select internationalisation properties.
  i18n.defaultLocale = "zh_CN.UTF-8";

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

  # Enable the X11 windowing system.
  services.xserver.enable = true;

  # Enable the LXQT Desktop Environment.
  services.xserver.displayManager.sddm.enable = true;
  services.xserver.desktopManager.lxqt.enable = true;

  # Configure keymap in X11
  services.xserver = {
    layout = "cn";
    xkbVariant = "";
  };

  # Enable CUPS to print documents.
  services.printing.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 this
    #jack.enable = true;

    # use the example session manager (no others are packaged yet so this is enabled by default,
    # no need to redefine it in your config for now)
    #media-session.enable = true;
  };

  # Enable touchpad support (enabled default in most desktopManager).
  # services.xserver.libinput.enable = true;

  # Define a user account. Don't forget to set a password with ‘passwd’.
  users.users.jrk = {
    isNormalUser = true;
    description = "jrk";
    extraGroups = [ "networkmanager" "wheel" ];
    packages = with pkgs; [
      chromium
      qq
      wpsoffice-cn  
      alacritty
      wayland
      xdg-utils
      glib
      dracula-theme
      swaylock
      swayidle
      whitesur-icon-theme
      grim
      slurp
      wl-clipboard
      bemenu
      mako
      wdisplays
      #thunderbird
    ];
  };

  #games
  programs.steam.enable = true;
  hardware.steam-hardware.enable = true;

  #fish shell
  programs.fish.enable = true; 
  users.defaultUserShell = pkgs.fish;

  #wayland
  programs.sway = {
    enable = true;
    wrapperFeatures.gtk = true;
  }; 
  programs.hyprland.enable = true;
  programs.hyprland.xwayland.enable = true;
  
  services.dbus.enable = true;
 
  xdg.portal = {
    enable = true;
    wlr.enable = true;
    extraPortals = [ pkgs.xdg-desktop-portal-gtk ];
  };

  #chinese fonts
   fonts = {
     fonts = with pkgs; [
       noto-fonts
       noto-fonts-cjk
       noto-fonts-emoji
       source-han-sans
       source-han-serif
       wqy_zenhei
       wqy_microhei ];
   fontconfig.defaultFonts = {
       serif = [ "Noto Serif" "Wqy ZenHei" ]; 
       sansSerif = [ "Noto Sans" "Wqy Zenhei" ];
    };
    };

  #opengl
   hardware.opengl = {
    enable = true;
    driSupport = true;
    driSupport32Bit = true;
   };

  #autoupgrade   
  system.autoUpgrade.enable = true;
  system.autoUpgrade.allowReboot = true;
  system.autoUpgrade.channel = "https://mirrors.ustc.edu.cn/nix-channels/nixos-23.05 nixos";
     
  # Enable automatic login for the user.
  services.xserver.displayManager.autoLogin.enable = true;
  services.xserver.displayManager.autoLogin.user = "jrk";

  # Allow unfree packages
  nixpkgs.config.allowUnfree = true;

  # List packages installed in system profile. To search, run:
  # $ nix search wget
  environment.systemPackages = with pkgs; [
  #  vim # Do not forget to add an editor to edit configuration.nix! The Nano editor is also installed by default.
  #  wget
  ];

  #ustc.mirrors  
  nix.settings.substituters = [ "https://mirrors.ustc.edu.cn/nix-channels/store" ];
 
  # Some programs need SUID wrappers, can be configured further or are
  # started in user sessions.
  # programs.mtr.enable = true;
  # programs.gnupg.agent = {
  #   enable = true;
  #   enableSSHSupport = true;
  # };

  # List services that you want to enable:

  # Enable the OpenSSH daemon.
  # services.openssh.enable = true;

  # Open ports in the firewall.
  # networking.firewall.allowedTCPPorts = [ ... ];
  # networking.firewall.allowedUDPPorts = [ ... ];
  # Or disable the firewall altogether.
  # networking.firewall.enable = false;

  # This value determines the NixOS release from which the default
  # settings for stateful data, like file locations and database versions
  # on your system were taken. It‘s perfectly fine and recommended to leave
  # this value at the release version of the first install of this system.
  # Before changing this value read the documentation for this option
  # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
  system.stateVersion = "23.05"; # Did you read the comment?

}