app.js

'use strict';

const Homey = require('homey');
const Tahoma = require('./lib/Tahoma');
const syncManager = require('./lib/sync');

const INITIAL_SYNC_INTERVAL = 10; //interval of 10 seconds

/**
 * This class is the starting point of the app and initializes the neccessary
 * services, listeners, etc.
 * @extends {Homey.App}
 **/
class App extends Homey.App {

  /**
	 * Initializes the app
	 */
  onInit() {
    this.log(`${Homey.app.manifest.id} running...`);
    this.addScenarioActionListeners();

    if (!Homey.ManagerSettings.get('syncInterval')) {
      Homey.ManagerSettings.set('syncInterval', INITIAL_SYNC_INTERVAL);
    }

    Homey.ManagerSettings.on('set', (setting) => {
      if (setting === 'syncInterval') this.initSync();
    });
    Homey.on('settings.set', this.initSync);

    this.initSync();
  }

  /**
	 * Initializes synchronization between Homey and TaHoma
	 * with the interval as defined in the settings.
	 */
  initSync() {
    let interval = null;
    try {
      interval = Number(Homey.ManagerSettings.get('syncInterval'));
    } catch(e) {
      interval = INITIAL_SYNC_INTERVAL;
    }
    syncManager.init(interval * 1000);
  }

  /**
	 * Adds a listener for flowcard scenario actions
	 */
  addScenarioActionListeners() {
    /*** ADD FLOW ACTION LISTENERS ***/
    new Homey.FlowCardAction('activate_scenario')
      .register()
      .registerRunListener(args => Tahoma.executeScenario(args.scenario.oid))
      .getArgument('scenario')
      .registerAutocompleteListener(query => {
        return Tahoma.getActionGroups()
          .then(data => data
            .map(({ oid, label }) => ({ oid, name: label }))
            .filter(({ name }) => name.toLowerCase().indexOf(query.toLowerCase()) > -1))
          .catch(error => {
            console.log(error.message, error.stack);
          });
      });
  }
}

module.exports = App;