api.js

'use strict';

const core = require('./lib/core.lib');

function search(name, callback, { limit = '5', type = '1' } = {}) {
    if (typeof limit == 'number') limit = limit.toString();
    if (typeof type == 'number') type = type.toString();
    if (!name) { throw new Error('Name not Found!!!'); }
    const form = {
        s: name,
        limit,
        total: true,
        type,
        csrf_token: '',
        offset: '0'
    };
    core.post('http://music.163.com/weapi/cloudsearch/get/web?csrf_token=', form, (data) => callback(data));
};

function getAlbum(id, callback) {
    if (id == 0) throw new Error('叽叽叽???');
    if (typeof id == 'number') id = id.toString();
    const form = {
        album_id: id,
        csrf_token: ''
    };
    core.post('http://music.163.com/weapi/v1/album/' + id + '?csrf_token=', form, (data) => callback(data));
};

function getDetail(id, callback) {
    let isArr = false;
    if (id == 0) throw new Error('叽叽叽???');
    if (typeof id == 'number') {
        id = id.toString();
    } else if (Array.isArray(id)) {
        id = JSON.stringify(id);
        isArr = true;
    }
    const form = {
        ids: id,
        csrf_token: ''
    };
    core.post('http://music.163.com/weapi/v1/song/detail', form, (data) => callback(data, isArr));
};

function getPlaylist(id, callback) {
    if (id == 0) throw new Error('叽叽叽???');
    const form = {
        id,
        n: '1000',
        csrf_token: ''
    };
    core.post('http://music.163.com/weapi/v3/playlist/detail?csrf_token=', form, (data) => callback(data));
};

function getURL(id, callback, br = '320000') {
    if (id == 0) throw new Error('喵喵喵???');
    if (typeof id == 'number') {
        id = '[' + id + ']';
    } else if (Array.isArray(id)) {
        id = JSON.stringify(id);
    } else if (id.substring(0, 1) !== '[') {
        id = '[' + id + ']';
    }
    if (typeof br == 'number') br = br.toString();
    const form = {
        ids: id,
        br,
        csrf_token: ''
    };
    core.post('http://music.163.com/weapi/song/enhance/player/url?csrf_token=', form, (data) => callback(data));
};

function getLyric(id, callback) {
    if (id == 0) throw new Error('哞哞哞???');
    const form = {
        id,
        os: 'pc',
        lv: '-1',
        kv: '-1',
        tv: '-1',
        csrf_token: ''
    };
    core.post('http://music.163.com/weapi/song/lyric?csrf_token=', form, data => callback(data));
};

function getMV(id, callback) {
    if (id == 0) throw new Error('WTF???');
    const form = {
        id,
        csrf_token: ''
    };
    core.post('http://music.163.com/weapi/mv/detail/', form, (data) => callback(data));
};

function getRecord(uid, callback) {
    if (uid === 0) throw new Error('WTF???');
    const form = {
        uid,
        type: 0,
        csrf_token: ''
    };
    core.post('http://music.163.com/weapi/v1/play/record?csrf_token=', form, (data) => callback(data));
};

module.exports = {
    search: search,
    getAlbum: getAlbum,
    getDetail: getDetail,
    getPlaylist: getPlaylist,
    getURL: getURL,
    getLyric: getLyric,
    getMV: getMV,
    getRecord: getRecord
};