feat: 支持直接在请求歌曲url使用unm server

module/song_url_v1.js

@@ -1,14 +1,45 @@
 // 歌曲链接 - v1
 // 此版本不再采用 br 作为音质区分的标准
 // 而是采用 standard, exhigh, lossless, hires, jyeffect(高清环绕声), sky(沉浸环绕声), jymaster(超清母带) 进行音质判断
+// 当unblock为true时, 会尝试使用unblockneteasemusic进行解锁, 同时音质设置不会生效, 但仍然为必须传入参数
 
 const createOption = require('../util/option.js')
-module.exports = (query, request) => {
+module.exports = async (query, request) => {
+  const match = require('@unblockneteasemusic/server')
+  const source = ['pyncmd','kuwo', 'qq', 'migu', 'kugou']
+  require('dotenv').config()
   const data = {
     ids: '[' + query.id + ']',
     level: query.level,
     encodeType: 'flac',
   }
+  if (query.unblock === 'true') {
+    try {
+      const result = await match(query.id, source)
+      let url = Array.isArray(result) ? (result[0]?.url || result[0]) : (result.url || result)
+      if (url) {
+        return {
+          status: 200,
+          body: {
+            code: 200,
+            data: [
+              {
+                id: Number(query.id),
+                url,
+                type: 'flac',
+                level: query.level,
+                freeTrialInfo: 'unblock',
+                fee: 0,
+              },
+            ],
+          },
+          cookie: [],
+        }
+      }
+    } catch (e) {
+      console.error('Error in unblockneteasemusic:', e)
+    }
+  }
   if (data.level == 'sky') {
     data.immerseType = 'c51'
   }