From 72427338f45b15390d84e7f07f149c81d75fd68f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E7=A8=8B=E5=BA=8F=E5=91=98=E5=B0=8F=E5=A2=A8?=
 <2291200076@qq.com>
Date: Thu, 10 Nov 2022 15:56:27 +0800
Subject: [PATCH] =?UTF-8?q?=E6=9A=82=E5=AD=98?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
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---
 netease_music/src/getInfo/playlistUtils.js | 63 ++++++++++++++++++++++
 netease_music/src/index.js                 |  5 ++
 2 files changed, 68 insertions(+)
 create mode 100644 netease_music/src/getInfo/playlistUtils.js

diff --git a/netease_music/src/getInfo/playlistUtils.js b/netease_music/src/getInfo/playlistUtils.js
new file mode 100644
index 0000000..e8a9b12
--- /dev/null
+++ b/netease_music/src/getInfo/playlistUtils.js
@@ -0,0 +1,63 @@
+const fs = require('fs');
+const path = require('path');
+
+const sleepUtils = require('../../../utils/sleepUtils');
+const dataManager = require('../dataManager');
+
+const dbUtils = global.dbUtils;
+
+// refer:
+// https://neteasecloudmusicapi-docs.4everland.app/
+// https://github.com/Binaryify/NeteaseCloudMusicApi
+const { top_playlist, top_playlist_highquality, related_playlist } = require('NeteaseCloudMusicApi');
+
+/**
+ * 这里有几种情况：
+ *
+ * top_playlist                         并保存相关歌单信息（只有id）
+ * top_playlist_highquality             并保存相关歌单信息（只有id）
+ * 还有就是从数据库中查出的待爬取歌单详情  并保存相关歌单信息（只有id）
+ */
+
+async function fetchTop({ args = {} }) {
+    console.log("start fetching playlist ...");
+
+    let limit = 50; // 默认为 50
+    let page = 0;
+    let hasMore = true;
+    while (hasMore) {
+        try {
+            var result = await top_playlist({
+                id: 1
+            });
+            fs.writeFileSync(path.join(__dirname, "../../temp", `test.json`), JSON.stringify(result.body));
+        } catch (errors) {
+            console.error("error", errors);
+            await sleepUtils.sleep(10 * 1000);
+        }
+
+        // 针对每一个歌单调用相关歌单接口，然后加入待爬取歌单
+
+        hasMore = false;
+        console.log(result.body.playlists);
+    }
+    console.log(result);
+
+    return;
+
+    for (let i = 0; i < songIds.length; i++) {
+        await global.checkIsExit();
+        const songId = songIds[i];
+        console.log(`${i + 1}/${songIds.length} | playlist: ${songId} | ${args.min || "?"}-${args.max || "?"}`);
+        try {
+            await fetch({ songId: songId });
+        } catch (err) {
+            console.error(err);
+        }
+        await sleepUtils.sleep(global.sleepTime);
+    }
+}
+
+module.exports = {
+    fetchTop: fetchTop,
+}
\ No newline at end of file
diff --git a/netease_music/src/index.js b/netease_music/src/index.js
index 6ce33fe..341df0c 100644
--- a/netease_music/src/index.js
+++ b/netease_music/src/index.js
@@ -32,13 +32,18 @@ async function test() {
 
     // 不是所有歌手都有个人主页 例如 https://music.163.com/#/artist?id=1079075
 
+    // let res = await playlistUtils.fetchTop();
+
     // let res = await songInfoUtils.fetchAll({ args: {} });
     // let res = await playlistUtilsOld.fetchAll();
+    // let res = await playlistUtils.fetchAll({ args: {} });
 
     // let res = await albumInfoUtils.fetch({ albumId: "9156", debug: true });
     // let res = await artistInfoUtils.fetch({ artistId: "12023508" });
     // let res = await songInfoUtils.fetch({ songId: "437608327" });
     // let res = await playlistUtilsOld.fetch({ playlistId: "4980157066", debug: true });
+    // let res = await commentUtils.fetch({ songId: "4980157066" });
+
     // let res = await testUtils.fetch();
 
     // let res = await albumInfoUtils.getFromDatabase({ albumId: "9156" });