import { secondToTime } from '../utils'; export default class Time { constructor(option) { this.option = option; } apply(art, $control) { function getTime() { $control.innerHTML = `${secondToTime(art.player.currentTime)} / ${secondToTime(art.player.duration)}`; } getTime(); ['video:loadedmetadata', 'video:timeupdate', 'video:progress'].forEach(event => { art.on(event, getTime); }); } }