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

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

        virtualization.netbird = {
            enable = lib.options.mkOption {
                type = lib.types.bool;
                default = false;
            };
        };
    };

    config = {

        services.netbird = {
            enable = config.sysconfig.opts.netbird.enable;
        };

        #environment.systemPackages = lib.mkIf config.sysconfig.opts.netbird.enable [ pkgs.netbird-ui ];

        networking.firewall = lib.mkIf config.sysconfig.opts.virtualization.netbird.enable {
            allowedTCPPorts = [ 80 443 33073 33080 10000 ];
            allowedUDPPorts = [ 3478 ];
            allowedUDPPortRanges = [{ from = 49152; to = 65535; }];
        };

        containers = lib.mkIf config.sysconfig.opts.virtualization.netbird.enable {

            #netbird-management = {
            netbird = {
                autoStart = true;
                privateNetwork = true;
                hostAddress = "192.168.100.10";
                localAddress = "192.168.100.21";
                forwardPorts = [
                {
                    containerPort = 33073;
                    hostPort = 33073;
                    protocol = "tcp";
                }
                {
                    containerPort = 33080;
                    hostPort = 33080;
                    protocol = "tcp";
                }
                {
                    containerPort = 10000;
                    hostPort = 10000;
                    protocol = "tcp";
                }
                {
                    containerPort = 3478;
                    hostPort = 3478;
                    protocol = "udp";
                }
                ] ++ map (x : {
                        containerPort = x;
                        hostPort = x;
                        protocol = "udp";
                        }) (builtins.genList (y: y + 49152) (65535 - 49152));


                bindMounts = {};

                config = {

                    networking.firewall = {
                        allowedTCPPorts = [ 80 443 33073 33080 10000 ];
                        allowedUDPPorts = [ 3478 ];
                        allowedUDPPortRanges = [{ from = 49152; to = 65535; }];
                    };

                    services.netbird = {

                        enable = true;

                        server = {

                            enable = true;
                            domain = "vpn.blunkall.us";

                            management = {
                                enable = true;
                                dnsDomain = ".vpn";

                                #turnDomain = "localhost";

                                disableAnonymousMetrics = true;
                            };

                            dashboard = {
                                enable = true;
                                #managementServer = "localhost";
                                settings = {
                                    AUTH_AUTHORITY = "";
                                    NETBIRD_USE_AUTH0 = false;
                                    NETBIRD_AUTH_DEVICE_AUTH_PROVIDER = "none";
                                };
                            };

                            coturn = {
                                #domain = "turn.blunkall.us";
                                enable = true;
                            };

                            signal = {
                                enable = true;
                            };
                             
                        };
                    };
                };
            };
            /*
            netbird-dashboard = {
                autoStart = true;
                privateNetwork = true;
                hostAddress = "192.168.100.10";
                localAddress = "192.168.100.21";
                forwardPorts = [
                {
                    containerPort = 33073;
                    hostPort = 33073;
                    protocol = "tcp";
                }
                {
                    containerPort = 33080;
                    hostPort = 33080;
                    protocol = "tcp";
                }
                {
                    containerPort = 10000;
                    hostPort = 10000;
                    protocol = "tcp";
                }
                {
                    containerPort = 3478;
                    hostPort = 3478;
                    protocol = "udp";
                }
                ] ++ map (x : {
                        containerPort = x;
                        hostPort = x;
                        protocol = "udp";
                        }) (builtins.genList (y: y + 49152) (65535 - 49152));


                bindMounts = {};

                config = {

                    networking.firewall = {
                        allowedTCPPorts = [ 80 443 33073 33080 10000 ];
                        allowedUDPPorts = [ 3478 ];
                        allowedUDPPortRanges = [{ from = 49152; to = 65535; }];
                    };

                    services.netbird = {

                        enable = true;

                        server = {

                            enable = true;
                            domain = "vpn.blunkall.us";
                               management = {
                               enable = true;
                               dnsDomain = ".vpn";

                               turnDomain = "localhost";

                               disableAnonymousMetrics = true;
                               };

                               dashboard = {
                               enable = true;
                               managementServer = "localhost";
                               };

                               coturn = {
                               domain = "turn.blunkall.us";
                               enable = true;
                               };

                               signal = {
                               enable = true;
                               };
                        };
                    };
                };
            };

            netbird-coturn = {
                autoStart = true;
                privateNetwork = true;
                hostAddress = "192.168.100.10";
                localAddress = "192.168.100.21";
                forwardPorts = [
                {
                    containerPort = 33073;
                    hostPort = 33073;
                    protocol = "tcp";
                }
                {
                    containerPort = 33080;
                    hostPort = 33080;
                    protocol = "tcp";
                }
                {
                    containerPort = 10000;
                    hostPort = 10000;
                    protocol = "tcp";
                }
                {
                    containerPort = 3478;
                    hostPort = 3478;
                    protocol = "udp";
                }
                ] ++ map (x : {
                        containerPort = x;
                        hostPort = x;
                        protocol = "udp";
                        }) (builtins.genList (y: y + 49152) (65535 - 49152));


                bindMounts = {};

                config = {

                    networking.firewall = {
                        allowedTCPPorts = [ 80 443 33073 33080 10000 ];
                        allowedUDPPorts = [ 3478 ];
                        allowedUDPPortRanges = [{ from = 49152; to = 65535; }];
                    };

                    services.netbird = {

                        enable = true;

                        server = {

                            enable = true;
                            domain = "vpn.blunkall.us";
                               management = {
                               enable = true;
                               dnsDomain = ".vpn";

                               turnDomain = "localhost";

                               disableAnonymousMetrics = true;
                               };

                               dashboard = {
                               enable = true;
                               managementServer = "localhost";
                               };

                               coturn = {
                               domain = "turn.blunkall.us";
                               enable = true;
                               };

                               signal = {
                               enable = true;
                               };
                        };
                    };
                };
            };

            netbird-signal = {
                autoStart = true;
                privateNetwork = true;
                hostAddress = "192.168.100.10";
                localAddress = "192.168.100.21";
                forwardPorts = [
                {
                    containerPort = 33073;
                    hostPort = 33073;
                    protocol = "tcp";
                }
                {
                    containerPort = 33080;
                    hostPort = 33080;
                    protocol = "tcp";
                }
                {
                    containerPort = 10000;
                    hostPort = 10000;
                    protocol = "tcp";
                }
                {
                    containerPort = 3478;
                    hostPort = 3478;
                    protocol = "udp";
                }
                ] ++ map (x : {
                        containerPort = x;
                        hostPort = x;
                        protocol = "udp";
                        }) (builtins.genList (y: y + 49152) (65535 - 49152));


                bindMounts = {};

                config = {

                    networking.firewall = {
                        allowedTCPPorts = [ 80 443 33073 33080 10000 ];
                        allowedUDPPorts = [ 3478 ];
                        allowedUDPPortRanges = [{ from = 49152; to = 65535; }];
                    };

                    services.netbird = {

                        enable = true;

                        server = {

                            enable = true;
                            domain = "vpn.blunkall.us";
                               management = {
                               enable = true;
                               dnsDomain = ".vpn";

                               turnDomain = "localhost";

                               disableAnonymousMetrics = true;
                               };

                               dashboard = {
                               enable = true;
                               managementServer = "localhost";
                               };

                               coturn = {
                               domain = "turn.blunkall.us";
                               enable = true;
                               };

                               signal = {
                               enable = true;
                               };
                        };
                    };
                };
            };
*/
        };
    };
}