homey-zigbeedriver/lib/system/capabilities/dim/levelControl.js

This module can be used to make the development of Zigbee apps for Homey easier.

'use strict';

const util = require('../../../util');

const MAX_DIM = 254;

/**
 * Cluster capability configuration for `dim`.
 * @type {ClusterCapabilityConfiguration}
 */
module.exports = {
  set: 'moveToLevelWithOnOff',
  /**
   * @param {number} value
   * @param {object} opts
   * @returns {{transitionTime: number, level: number}}
   */
  async setParser(value, opts = {}) {
    await this.setCapabilityValue('onoff', value > 0);

    return {
      level: Math.round(value * MAX_DIM),
      transitionTime: util.calculateLevelControlTransitionTime(opts),
    };
  },
  get: 'currentLevel',
  getOpts: {
    getOnStart: true,
  },
  report: 'currentLevel',
  /**
   * @param {number} value
   * @returns {number}
   */
  reportParser(value) {
    return value / MAX_DIM;
  },
};