const { EventEmitter } = require('events');
const BaseState = require('./states/BaseState');

class HCControlBase extends EventEmitter {
	/**
	 * @param {Object} configuration 
	 * @param {BaseState} state 
	 */
	constructor(configuration, state) {
		super();

		if (!configuration.name) throw new Error("Device name is missing");

		this._configuration = configuration;
		this._state = state;

		this._name = this._configuration.name;
	}

	get state() {
		return this._state.clone();
	}

	get type() {
		return "none";
	}

	get name() {
		return this._name;
	}

	/**
	 * Updates the state by polling the controlled device
	 * @returns A promise which resolves when the state has been pulled
	 */
	pullState() {
		return Promise.resolve();
	}
}

module.exports = HCControlBase;