# hubs/basehub.js

    "use strict";
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    Object.defineProperty(exports, "__esModule", { value: true });
    exports.BaseHub = void 0;
    const events_1 = require("events");
    const colordistancesensor_1 = require("../devices/colordistancesensor");
    const currentsensor_1 = require("../devices/currentsensor");
    const device_1 = require("../devices/device");
    const duplotrainbasecolorsensor_1 = require("../devices/duplotrainbasecolorsensor");
    const duplotrainbasemotor_1 = require("../devices/duplotrainbasemotor");
    const duplotrainbasespeaker_1 = require("../devices/duplotrainbasespeaker");
    const duplotrainbasespeedometer_1 = require("../devices/duplotrainbasespeedometer");
    const hubled_1 = require("../devices/hubled");
    const light_1 = require("../devices/light");
    const marioaccelerometer_1 = require("../devices/marioaccelerometer");
    const mariobarcodesensor_1 = require("../devices/mariobarcodesensor");
    const mariopantssensor_1 = require("../devices/mariopantssensor");
    const mediumlinearmotor_1 = require("../devices/mediumlinearmotor");
    const motionsensor_1 = require("../devices/motionsensor");
    const movehubmediumlinearmotor_1 = require("../devices/movehubmediumlinearmotor");
    const movehubtiltsensor_1 = require("../devices/movehubtiltsensor");
    const piezobuzzer_1 = require("../devices/piezobuzzer");
    const remotecontrolbutton_1 = require("../devices/remotecontrolbutton");
    const simplemediumlinearmotor_1 = require("../devices/simplemediumlinearmotor");
    const techniccolorsensor_1 = require("../devices/techniccolorsensor");
    const technicdistancesensor_1 = require("../devices/technicdistancesensor");
    const technicforcesensor_1 = require("../devices/technicforcesensor");
    const techniclargeangularmotor_1 = require("../devices/techniclargeangularmotor");
    const techniclargelinearmotor_1 = require("../devices/techniclargelinearmotor");
    const technicsmallangularmotor_1 = require("../devices/technicsmallangularmotor");
    const technicmediumangularmotor_1 = require("../devices/technicmediumangularmotor");
    const technicmediumhubaccelerometersensor_1 = require("../devices/technicmediumhubaccelerometersensor");
    const technicmediumhubgyrosensor_1 = require("../devices/technicmediumhubgyrosensor");
    const technicmediumhubtiltsensor_1 = require("../devices/technicmediumhubtiltsensor");
    const technicxlargelinearmotor_1 = require("../devices/technicxlargelinearmotor");
    const tiltsensor_1 = require("../devices/tiltsensor");
    const trainmotor_1 = require("../devices/trainmotor");
    const voltagesensor_1 = require("../devices/voltagesensor");
    const Consts = __importStar(require("../consts"));
    const Debug = require("debug");
    const technic3x3colorlightmatrix_1 = require("../devices/technic3x3colorlightmatrix");
    const debug = Debug("basehub");
    /**
     * @class BaseHub
     * @extends EventEmitter
     */
    class BaseHub extends events_1.EventEmitter {
        constructor(bleDevice, portMap = {}, type = Consts.HubType.UNKNOWN) {
            super();
            this._attachedDevices = {};
            this._name = "";
            this._firmwareVersion = "0.0.00.0000";
            this._hardwareVersion = "0.0.00.0000";
            this._primaryMACAddress = "00:00:00:00:00:00";
            this._batteryLevel = 100;
            this._rssi = -60;
            this._portMap = {};
            this._virtualPorts = [];
            this._attachCallbacks = [];
            this.setMaxListeners(23); // Technic Medium Hub has 9 built in devices + 4 external ports. Node.js throws a warning after 10 attached event listeners.
            this._type = type;
            this._bleDevice = bleDevice;
            this._portMap = Object.assign({}, portMap);
            bleDevice.on("disconnect", () => {
                /**
                 * Emits when the hub is disconnected.
                 * @event Hub#disconnect
                 */
                this.emit("disconnect");
            });
        }
        /**
         * @readonly
         * @property {string} name Name of the hub
         */
        get name() {
            return this._bleDevice.name;
        }
        /**
         * @readonly
         * @property {string} connected Connected status
         */
        get connected() {
            return this._bleDevice.connected;
        }
        /**
         * @readonly
         * @property {string} connecting Connecting status
         */
        get connecting() {
            return this._bleDevice.connecting;
        }
        /**
         * @readonly
         * @property {string} type Hub type
         */
        get type() {
            return this._type;
        }
        /**
         * @readonly
         * @property {string[]} ports Array of port names
         */
        get ports() {
            return Object.keys(this._portMap);
        }
        /**
         * @readonly
         * @property {string} firmwareVersion Firmware version of the hub
         */
        get firmwareVersion() {
            return this._firmwareVersion;
        }
        /**
         * @readonly
         * @property {string} hardwareVersion Hardware version of the hub
         */
        get hardwareVersion() {
            return this._hardwareVersion;
        }
        /**
         * @readonly
         * @property {string} primaryMACAddress Primary MAC address of the hub
         */
        get primaryMACAddress() {
            return this._primaryMACAddress;
        }
        /**
         * @readonly
         * @property {string} uuid UUID of the hub
         */
        get uuid() {
            return this._bleDevice.uuid;
        }
        /**
         * @readonly
         * @property {number} batteryLevel Battery level of the hub (Percentage between 0-100)
         */
        get batteryLevel() {
            return this._batteryLevel;
        }
        /**
         * @readonly
         * @property {number} rssi Signal strength of the hub
         */
        get rssi() {
            return this._rssi;
        }
        /**
         * Connect to the Hub.
         * @method Hub#connect
         * @returns {Promise} Resolved upon successful connect.
         */
        connect() {
            if (this._bleDevice.connecting) {
                throw new Error("Already connecting");
            }
            else if (this._bleDevice.connected) {
                throw new Error("Already connected");
            }
            return this._bleDevice.connect();
        }
        /**
         * Disconnect the Hub.
         * @method Hub#disconnect
         * @returns {Promise} Resolved upon successful disconnect.
         */
        disconnect() {
            return this._bleDevice.disconnect();
        }
        /**
         * Retrieves the device attached to a given port.
         * @method Hub#getDeviceAtPort
         * @param {string} portName The name of the port to retrieve the device from.
         * @returns {Device | undefined} The device attached to the port.
         */
        getDeviceAtPort(portName) {
            const portId = this._portMap[portName];
            if (portId !== undefined) {
                return this._attachedDevices[portId];
            }
            else {
                return undefined;
            }
        }
        /**
         * Retrieves the device attached to a given port, waiting until one is attached if there isn't one.
         *
         * Note: If a device is never attached, the returned promise may never resolve.
         * @method Hub#waitForDeviceAtPort
         * @param {string} portName The name of the port to retrieve the device from.
         * @returns {Promise} Resolved once a device is attached, or resolved immediately if a device is already attached.
         */
        waitForDeviceAtPort(portName) {
            return new Promise((resolve) => {
                const existingDevice = this.getDeviceAtPort(portName);
                if (existingDevice) {
                    return resolve(existingDevice);
                }
                this._attachCallbacks.push((device) => {
                    if (device.portName === portName) {
                        resolve(device);
                        return true;
                    }
                    else {
                        return false;
                    }
                });
            });
        }
        /**
         * Retrieves all attached devices.
         * @method Hub#getDevices
         * @returns {Device[]} Array of all attached devices.
         */
        getDevices() {
            return Object.values(this._attachedDevices);
        }
        /**
         * Retrieves an array of devices of the specified type.
         * @method Hub#getDevicesByType
         * @param {number} deviceType The device type to lookup.
         * @returns {Device[]} Array of all devices of the specified type.
         */
        getDevicesByType(deviceType) {
            return this.getDevices().filter((device) => device.type === deviceType);
        }
        /**
         * Retrieves the first device attached of the specified type, waiting until one is attached if there isn't one.
         *
         * Note: If a device is never attached, the returned promise may never resolve.
         * @method Hub#waitForDeviceByType
         * @param {number} deviceType The device type to lookup.
         * @returns {Promise} Resolved once a device is attached, or resolved immediately if a device is already attached.
         */
        waitForDeviceByType(deviceType) {
            return new Promise((resolve) => {
                const existingDevices = this.getDevicesByType(deviceType);
                if (existingDevices.length >= 1) {
                    return resolve(existingDevices[0]);
                }
                this._attachCallbacks.push((device) => {
                    if (device.type === deviceType) {
                        resolve(device);
                        return true;
                    }
                    else {
                        return false;
                    }
                });
            });
        }
        getPortNameForPortId(portId) {
            for (const port of Object.keys(this._portMap)) {
                if (this._portMap[port] === portId) {
                    return port;
                }
            }
            return;
        }
        isPortVirtual(portId) {
            return (this._virtualPorts.indexOf(portId) > -1);
        }
        /**
         * Sleep a given amount of time.
         *
         * Note: This is a helper method to make it easier to add delays into a chain of commands.
         * @method Hub#sleep
         * @param {number} delay How long to sleep (in milliseconds).
         * @returns {Promise} Resolved after the delay is finished.
         */
        sleep(delay) {
            return new Promise((resolve) => {
                global.setTimeout(resolve, delay);
            });
        }
        /**
         * Wait until a given list of concurrently running commands are complete.
         *
         * Note: This is a helper method to make it easier to wait for concurrent commands to complete.
         * @method Hub#wait
         * @param {Array<Promise<any>>} commands Array of executing commands.
         * @returns {Promise} Resolved after the commands are finished.
         */
        wait(commands) {
            return Promise.all(commands);
        }
        send(message, uuid) {
            return Promise.resolve();
        }
        subscribe(portId, deviceType, mode) {
            // NK Do nothing here
        }
        unsubscribe(portId, deviceType, mode) {
            // NK Do nothing here
        }
        manuallyAttachDevice(deviceType, portId) {
            if (!this._attachedDevices[portId]) {
                debug(`No device attached to portId ${portId}, creating and attaching device type ${deviceType}`);
                const device = this._createDevice(deviceType, portId);
                this._attachDevice(device);
                return device;
            }
            else {
                if (this._attachedDevices[portId].type === deviceType) {
                    debug(`Device of ${deviceType} already attached to portId ${portId}, returning existing device`);
                    return this._attachedDevices[portId];
                }
                else {
                    throw new Error(`Already a different type of device attached to portId ${portId}. Only use this method when you are certain what's attached.`);
                }
            }
        }
        _attachDevice(device) {
            if (this._attachedDevices[device.portId] && this._attachedDevices[device.portId].type === device.type) {
                return;
            }
            this._attachedDevices[device.portId] = device;
            /**
             * Emits when a device is attached to the Hub.
             * @event Hub#attach
             * @param {Device} device
             */
            this.emit("attach", device);
            debug(`Attached device type ${device.type} (${Consts.DeviceTypeNames[device.type]}) on port ${device.portName} (${device.portId})`);
            let i = this._attachCallbacks.length;
            while (i--) {
                const callback = this._attachCallbacks[i];
                if (callback(device)) {
                    this._attachCallbacks.splice(i, 1);
                }
            }
        }
        _detachDevice(device) {
            delete this._attachedDevices[device.portId];
            /**
             * Emits when a device is detached from the Hub.
             * @event Hub#detach
             * @param {Device} device
             */
            this.emit("detach", device);
            debug(`Detached device type ${device.type} (${Consts.DeviceTypeNames[device.type]}) on port ${device.portName} (${device.portId})`);
        }
        _createDevice(deviceType, portId) {
            let constructor;
            // NK TODO: This needs to go in a better place
            const deviceConstructors = {
                [Consts.DeviceType.LIGHT]: light_1.Light,
                [Consts.DeviceType.TRAIN_MOTOR]: trainmotor_1.TrainMotor,
                [Consts.DeviceType.SIMPLE_MEDIUM_LINEAR_MOTOR]: simplemediumlinearmotor_1.SimpleMediumLinearMotor,
                [Consts.DeviceType.MOVE_HUB_MEDIUM_LINEAR_MOTOR]: movehubmediumlinearmotor_1.MoveHubMediumLinearMotor,
                [Consts.DeviceType.MOTION_SENSOR]: motionsensor_1.MotionSensor,
                [Consts.DeviceType.TILT_SENSOR]: tiltsensor_1.TiltSensor,
                [Consts.DeviceType.MOVE_HUB_TILT_SENSOR]: movehubtiltsensor_1.MoveHubTiltSensor,
                [Consts.DeviceType.PIEZO_BUZZER]: piezobuzzer_1.PiezoBuzzer,
                [Consts.DeviceType.TECHNIC_COLOR_SENSOR]: techniccolorsensor_1.TechnicColorSensor,
                [Consts.DeviceType.TECHNIC_DISTANCE_SENSOR]: technicdistancesensor_1.TechnicDistanceSensor,
                [Consts.DeviceType.TECHNIC_FORCE_SENSOR]: technicforcesensor_1.TechnicForceSensor,
                [Consts.DeviceType.TECHNIC_MEDIUM_HUB_TILT_SENSOR]: technicmediumhubtiltsensor_1.TechnicMediumHubTiltSensor,
                [Consts.DeviceType.TECHNIC_MEDIUM_HUB_GYRO_SENSOR]: technicmediumhubgyrosensor_1.TechnicMediumHubGyroSensor,
                [Consts.DeviceType.TECHNIC_MEDIUM_HUB_ACCELEROMETER]: technicmediumhubaccelerometersensor_1.TechnicMediumHubAccelerometerSensor,
                [Consts.DeviceType.MEDIUM_LINEAR_MOTOR]: mediumlinearmotor_1.MediumLinearMotor,
                [Consts.DeviceType.TECHNIC_SMALL_ANGULAR_MOTOR]: technicsmallangularmotor_1.TechnicSmallAngularMotor,
                [Consts.DeviceType.TECHNIC_MEDIUM_ANGULAR_MOTOR]: technicmediumangularmotor_1.TechnicMediumAngularMotor,
                [Consts.DeviceType.TECHNIC_LARGE_ANGULAR_MOTOR]: techniclargeangularmotor_1.TechnicLargeAngularMotor,
                [Consts.DeviceType.TECHNIC_LARGE_LINEAR_MOTOR]: techniclargelinearmotor_1.TechnicLargeLinearMotor,
                [Consts.DeviceType.TECHNIC_XLARGE_LINEAR_MOTOR]: technicxlargelinearmotor_1.TechnicXLargeLinearMotor,
                [Consts.DeviceType.COLOR_DISTANCE_SENSOR]: colordistancesensor_1.ColorDistanceSensor,
                [Consts.DeviceType.VOLTAGE_SENSOR]: voltagesensor_1.VoltageSensor,
                [Consts.DeviceType.CURRENT_SENSOR]: currentsensor_1.CurrentSensor,
                [Consts.DeviceType.REMOTE_CONTROL_BUTTON]: remotecontrolbutton_1.RemoteControlButton,
                [Consts.DeviceType.HUB_LED]: hubled_1.HubLED,
                [Consts.DeviceType.DUPLO_TRAIN_BASE_COLOR_SENSOR]: duplotrainbasecolorsensor_1.DuploTrainBaseColorSensor,
                [Consts.DeviceType.DUPLO_TRAIN_BASE_MOTOR]: duplotrainbasemotor_1.DuploTrainBaseMotor,
                [Consts.DeviceType.DUPLO_TRAIN_BASE_SPEAKER]: duplotrainbasespeaker_1.DuploTrainBaseSpeaker,
                [Consts.DeviceType.DUPLO_TRAIN_BASE_SPEEDOMETER]: duplotrainbasespeedometer_1.DuploTrainBaseSpeedometer,
                [Consts.DeviceType.MARIO_ACCELEROMETER]: marioaccelerometer_1.MarioAccelerometer,
                [Consts.DeviceType.MARIO_BARCODE_SENSOR]: mariobarcodesensor_1.MarioBarcodeSensor,
                [Consts.DeviceType.MARIO_PANTS_SENSOR]: mariopantssensor_1.MarioPantsSensor,
                [Consts.DeviceType.TECHNIC_MEDIUM_ANGULAR_MOTOR_GREY]: technicmediumangularmotor_1.TechnicMediumAngularMotor,
                [Consts.DeviceType.TECHNIC_LARGE_ANGULAR_MOTOR_GREY]: techniclargeangularmotor_1.TechnicLargeAngularMotor,
                [Consts.DeviceType.TECHNIC_3X3_COLOR_LIGHT_MATRIX]: technic3x3colorlightmatrix_1.Technic3x3ColorLightMatrix,
            };
            constructor = deviceConstructors[deviceType];
            if (constructor) {
                return new constructor(this, portId, undefined, deviceType);
            }
            else {
                return new device_1.Device(this, portId, undefined, deviceType);
            }
        }
        _getDeviceByPortId(portId) {
            return this._attachedDevices[portId];
        }
    }
    exports.BaseHub = BaseHub;
    //# sourceMappingURL=basehub.js.map