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

with lib;
{
  options.virtualisation.containerManagement = mkOption {
    type = types.enum [ "docker" "podman" ];
    default = "docker";
  };

  config = {
    virtualisation = {
      containers = {
        # Enable common container config files in /etc/containers
        enable = true;
      };
      libvirtd = {
        enable = true;
        qemu = {
          vhostUserPackages = [ pkgs.virtiofsd ];
        };
      };
      # remember to add the necessary users to the podman group
      podman = {
        enable = if (config.virtualisation.containerManagement == "podman") then true else false;
        dockerSocket.enable = true;
        dockerCompat = true;
        defaultNetwork.settings.dns_enabled = true;
      };
      # remember to add the necessary users to the docker group
      docker = {
        enable = if (config.virtualisation.containerManagement == "docker") then true else false;
        storageDriver = "btrfs";
      };
      waydroid = {
        enable = true;
        package = pkgs.waydroid-nftables;
      };
    };
    programs.virt-manager.enable = true;

    environment.systemPackages = with pkgs;[
      waydroid-helper
    ] ++ optionals (config.virtualisation.containerManagement == "podman") [
      docker-compose
      # podman-compose
      podman-tui
      podman-desktop
    ] ++ optionals (config.virtualisation.containerManagement == "docker") [
      lazydocker
    ];
  };
}