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

{
 options = { 
   vm.enable = lib.mkEnableOption "enables the vm mod" ;
 };

 config = lib.mkIf config.vm.enable { 
   # Enable dconf (System Management Tool)
   programs.dconf.enable = true;
 
   # Add user to libvirtd group
   users.users.takanashi.extraGroups = [ "libvirtd" ];
 
   # Install necessary packages
   environment.systemPackages = with pkgs; [
     virt-manager
     virt-viewer
     spice spice-gtk
     spice-protocol
     win-virtio
     win-spice
     adwaita-icon-theme
   ];
 
   # Manage the virtualisation services
   virtualisation = {
     libvirtd = {
       enable = true;
       qemu = {
         swtpm.enable = true;
         ovmf.enable = true;
         ovmf.packages = [ pkgs.OVMFFull.fd ];
       };
     };
     spiceUSBRedirection.enable = true;
   };
   services.spice-vdagentd.enable = true;
 };
}