Improved lyric syncing, fetch

- uses a somewhat more sane way to parse lyrics and teardown timeouts
- adds 'seeked' to setCurrentTime to make detecting seeks in lyric much easier
- adds ability to fetch lyrics from genius/netease (desktop only)

src/main/features/core/lyrics/netease.ts

@@ -0,0 +1,58 @@
+import axios, { AxiosResponse } from 'axios';
+import type { QueueSong } from '/@/renderer/api/types';
+
+const SEARCH_URL = 'https://music.163.com/api/search/get';
+const LYRICS_URL = 'https://music.163.com/api/song/lyric';
+
+async function getSongId(metadata: QueueSong) {
+  let result: AxiosResponse<any, any>;
+  try {
+    result = await axios.get(SEARCH_URL, {
+      params: {
+        limit: 10,
+        offset: 0,
+        s: `${metadata.artistName} ${metadata.name}`,
+        type: '1',
+      },
+    });
+  } catch (e) {
+    console.error('NetEase search request got an error!', e);
+    return undefined;
+  }
+
+  return result?.data.result?.songs?.[0].id;
+}
+
+async function getLyricsFromSongId(songId: string) {
+  let result: AxiosResponse<any, any>;
+  try {
+    result = await axios.get(LYRICS_URL, {
+      params: {
+        id: songId,
+        kv: '-1',
+        lv: '-1',
+      },
+    });
+  } catch (e) {
+    console.error('NetEase lyrics request got an error!', e);
+    return undefined;
+  }
+
+  return result.data.klyric?.lyric || result.data.lrc?.lyric;
+}
+
+export async function query(metadata: QueueSong): Promise<string | null> {
+  const songId = await getSongId(metadata);
+  if (!songId) {
+    console.error('Could not find the song on NetEase!');
+    return null;
+  }
+
+  const lyrics = await getLyricsFromSongId(songId);
+  if (!lyrics) {
+    console.error('Could not get lyrics on NetEase!');
+    return null;
+  }
+
+  return lyrics;
+}