const fetch = require("node-fetch"); 
const xmltojson = require("xml2json")
const url = require("../config.json")

class videoFetchManager{
 static async getVideoJsonByID(ID){
    const player = await fetch(url.poketube_api + `/player?v=${ID}`)
    var text = await player.text();var json = xmltojson.toJson(text);let parser = JSON.parse(json);
    return parser
} 
  static async getEngagementByID(ID){
        const engagement = await fetch(url.dislike_api + `${ID}`) 
        const returner = {
          likes:engagement.likes.toLocaleString(),
          dislikes:engagement.dislikes.toLocaleString(),
          viewCount:engagement.viewCount.toLocaleString()
        }
        return returner
  }
  static async downloadVideo(ID){
    const player = await fetch(url.poketube_api + `/player?v=${ID}`)
    var text = await player.text();
    var json = xmltojson.toJson(text);
    let parser = JSON.parse(json);
    const fetching = parser
 const j = fetching.Player.Formats.Format,
  j_ = Array.isArray(j)
    ? j[j.length - 1]
    : j;
let url;
if (j_.URL != undefined)
  url = j_.URL;
    return url
  }
}

module.exports = videoFetchManager