{ config, lib, ... }: {

    options.sysconfig.opts.virtualization.rustdesk.enable = lib.options.mkOption {
        type = lib.types.bool;
        default = false;
    };

    config = lib.mkIf config.sysconfig.opts.virtualization.rustdesk.enable {

        networking = {
            firewall.allowedTCPPorts = [ 21115 21116 21117 ];
            firewall.allowedUDPPorts = [ 21116 ];
        };
        containers.rustdesk = {
            
            autoStart = true;
            privateNetwork = true;
            hostAddress = "192.168.100.10";
            localAddress = "192.168.100.21";
            forwardPorts = [
                {
                    containerPort = 21115;
                    hostPort = 21115;
                }
                {
                    containerPort = 21116;
                    hostPort = 21116;
                }
                {
                    containerPort = 21117;
                    hostPort = 21117;
                }
            ];
            bindMounts = {

                "/var/lib/key" = {
                    hostPath = "/ssd1/Rustdesk/key";
                    isReadOnly = false;
                };

            };
            config = {

                services.rustdesk-server = {
                    enable = true;

                    openFirewall = true;

                    relay = {
                        enable = true;
                        extraArgs = [ 
                            "-k" 
                            "AAAAC3NzaC1lZDI1NTE5AAAAIIPztDjwgB3xCza5+p5z1jpGVYoVQNl3fqD69pPCm0NA"
                        ];
                    };

                    signal = {
                        enable = true;
                        relayHosts = [ "rustdesk.blunkall.us:21117" ];
                        extraArgs = [
                            "-k"
                            "AAAAC3NzaC1lZDI1NTE5AAAAIIPztDjwgB3xCza5+p5z1jpGVYoVQNl3fqD69pPCm0NA"
                        ];
                    };
                };
            
                system.stateVersion = "24.05";
            };
        };
    };
}