const top_list_all = {
  "0": ["云音乐新歌榜", "3779629"],
  "1": ["云音乐热歌榜", "3778678"],
  "2": ["网易原创歌曲榜", "2884035"],
  "3": ["云音乐飙升榜", "19723756"],
  "4": ["云音乐电音榜", "10520166"],
  "5": ["UK排行榜周榜", "180106"],
  "6": ["美国Billboard周榜", "60198"],
  "7": ["KTV嗨榜", "21845217"],
  "8": ["iTunes榜", "11641012"],
  "9": ["Hit FM Top榜", "120001"],
  "10": ["日本Oricon周榜", "60131"],
  "11": ["韩国Melon排行榜周榜", "3733003"],
  "12": ["韩国Mnet排行榜周榜", "60255"],
  "13": ["韩国Melon原声周榜", "46772709"],
  "14": ["中国TOP排行榜(港台榜)", "112504"],
  "15": ["中国TOP排行榜(内地榜)", "64016"],
  "16": ["香港电台中文歌曲龙虎榜", "10169002"],
  "17": ["华语金曲榜", "4395559"],
  "18": ["中国嘻哈榜", "1899724"],
  "19": ["法国 NRJ EuroHot 30周榜", "27135204"],
  "20": ["台湾Hito排行榜", "112463"],
  "21": ["Beatport全球电子舞曲榜", "3812895"],
  "22": ["云音乐ACG音乐榜", "71385702"],
  "23": ["云音乐嘻哈榜", "991319590"]
};
const express = require("express");
const router = express();
const { createWebAPIRequest } = require("../util/util");

router.get("/", (req, res) => {
  const idx = req.query.idx;
  const id = top_list_all[idx][1];
  const cookie = req.get("Cookie") ? req.get("Cookie") : "";
  const action = "/weapi/v3/playlist/detail";
  const data = {
    id,
    n: 10000,
    csrf_token: ""
  };
  createWebAPIRequest(
    "music.163.com",
    action,
    "POST",
    data,
    cookie,
    music_req => {
      res.setHeader("Content-Type", "application/json");
      // console.log(JSON.parse(music_req).playlist.tracks.length)
      // console.log(JSON.parse(music_req).playlist.trackIds.length)
      res.send(music_req);
    },
    err => res.status(502).send("fetch error")
  );
});

module.exports = router;