# 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
    ];

  # Use the systemd-boot EFI boot loader.
  boot.loader.systemd-boot.enable = true;
  boot.loader.efi.canTouchEfiVariables = true;

  networking.hostName = "titanx"; # Define your hostname.
  # Pick only one of the below networking options.
  # networking.wireless.enable = true;  # Enables wireless support via wpa_supplicant.
  networking.networkmanager.enable = true;  # Easiest to use and most distros use this by default.

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

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

  # Select internationalisation properties.
  # i18n.defaultLocale = "en_US.UTF-8";
  # console = {
  #   font = "Lat2-Terminus16";
  #   keyMap = "us";
  #   useXkbConfig = true; # use xkbOptions in tty.
  # };

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


  

  # Configure keymap in X11
  # services.xserver.layout = "us";
  # services.xserver.xkbOptions = "eurosign:e,caps:escape";

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

  # Enable sound.
  # sound.enable = true;
  # hardware.pulseaudio.enable = true;
  security.rtkit.enable = true;
  services.pipewire = {
  enable = true;
  alsa.enable = true;
  alsa.support32Bit = true;
  pulse.enable = true;
  };
  environment.etc = {
  "wireplumber/bluetooth.lua.d/51-bluez-config.lua".text = ''
  bluez_monitor.properties = {
  ["bluez5.enable-sbc-xq"] = true,
  ["bluez5.enable-msbc"] = true,
  ["bluez5.enable-hw-volume"] = true,
  ["bluez5.headset-roles"] = "[ hsp_hs hsp_ag hfp_hf hfp_ag ]"
  }
  '';
  };




  # 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.titanx = {
    isNormalUser = true;
    extraGroups = [ "wheel" "libvirtd" ]; # Enable ‘sudo’ for the user.
    packages = with pkgs; [
      firefox
      tree
      neovim
      wezterm
    ];
  };

#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
    curl
    wayland
    sway
    git
    spice# only to be installed in vm
    spice-vdagent
    spice-protocol
    virt-manager
    firefox-wayland

  ];

  # 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;

  # Copy the NixOS configuration file and link it from the resulting system
  # (/run/current-system/configuration.nix). This is useful in case you
  # accidentally delete configuration.nix.
  # system.copySystemConfiguration = true;

  # 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?
  programs.hyprland.enable = true;
  programs.sway.enable = true;
  fonts.fonts = with pkgs; [
    iosevka
    inter
  ];
  nixpkgs.config.allowBroken = true;
  services.xserver.enable = true;
  services.xserver.desktopManager.xfce.enable = true;
  services.qemuGuest.enable = true;
  services.spice-vdagentd.enable = true;
	xdg = {
		portal = {
			enable = true;
			extraPortals = with pkgs; [
				xdg-desktop-portal-wlr
				xdg-desktop-portal-gtk
			];
		};
	};
	#environment.sessionVariables = {
	#   MOZ_ENABLE_WAYLAND = "1";
	#   XDG_CURRENT_DESKTOP = "sway"; 
	#};
	services.flatpak.enable = true;
	virtualisation.libvirtd.enable = true;
	programs.dconf.enable = true;

  # Options for the screen
  virtualisation.vmVariant = {
    virtualisation.resolution = {
      x = 1920;
      y = 1080;
    };
    virtualisation.qemu.options = [
      # Better display option
      "-vga virtio"
      "-display gtk,zoom-to-fit=false"
      # Enable copy/paste
      # https://www.kraxel.org/blog/2021/05/qemu-cut-paste/
      "-chardev qemu-vdagent,id=ch1,name=vdagent,clipboard=on"
      "-device virtio-serial-pci"
      "-device virtserialport,chardev=ch1,id=ch1,name=com.redhat.spice.0"
    ];
  };
    services.xserver.videoDrivers = [ "qxl" ];
}

