v2.0.0

src/renderer/core/music/local.ts

@@ -0,0 +1,91 @@
+import { updateListMusics } from '@renderer/store/list/action'
+import { saveLyric, saveMusicUrl } from '@renderer/utils/ipc'
+import { getLocalFilePath } from '@renderer/utils/music'
+
+import {
+  buildLyricInfo,
+  getCachedLyricInfo,
+  getOnlineOtherSourceLyricInfo,
+  getOnlineOtherSourceMusicUrl,
+  getOnlineOtherSourcePicUrl,
+  getOtherSource,
+} from './utils'
+
+
+export const getMusicUrl = async({ musicInfo, isRefresh, onToggleSource = () => {} }: {
+  musicInfo: LX.Music.MusicInfoLocal
+  isRefresh: boolean
+  onToggleSource?: (musicInfo?: LX.Music.MusicInfoOnline) => void
+}): Promise<string> => {
+  if (!isRefresh) {
+    const path = await getLocalFilePath(musicInfo)
+    if (path) return path
+  }
+  onToggleSource()
+  const otherSource = await getOtherSource(musicInfo)
+  if (!otherSource.length) throw new Error('source not found')
+  return await getOnlineOtherSourceMusicUrl({ musicInfos: [...otherSource], onToggleSource, isRefresh }).then(({ url, quality: targetQuality, musicInfo: targetMusicInfo, isFromCache }) => {
+    // saveLyric(musicInfo, data.lyricInfo)
+    if (!isFromCache) void saveMusicUrl(targetMusicInfo, targetQuality, url)
+
+    // TODO: save url ?
+    return url
+  })
+}
+
+export const getPicUrl = async({ musicInfo, listId, isRefresh, onToggleSource = () => {} }: {
+  musicInfo: LX.Music.MusicInfoLocal
+  listId?: string | null
+  isRefresh: boolean
+  onToggleSource?: (musicInfo?: LX.Music.MusicInfoOnline) => void
+}): Promise<string> => {
+  if (!isRefresh) {
+    if (musicInfo.meta.picUrl) return musicInfo.meta.picUrl
+
+    const pic = await window.lx.worker.main.getMusicFilePic(musicInfo.meta.filePath)
+    if (pic) return pic
+  }
+
+  onToggleSource()
+  const otherSource = await getOtherSource(musicInfo)
+  if (!otherSource.length) throw new Error('source not found')
+  return await getOnlineOtherSourcePicUrl({ musicInfos: [...otherSource], onToggleSource, isRefresh }).then(({ url, musicInfo: targetMusicInfo, isFromCache }) => {
+    if (listId) {
+      musicInfo.meta.picUrl = url
+      void updateListMusics([{ id: listId, musicInfo }])
+    }
+
+    return url
+  })
+}
+
+export const getLyricInfo = async({ musicInfo, isRefresh, onToggleSource = () => {} }: {
+  musicInfo: LX.Music.MusicInfoLocal
+  isRefresh: boolean
+  onToggleSource?: (musicInfo?: LX.Music.MusicInfoOnline) => void
+}): Promise<LX.Player.LyricInfo> => {
+  if (!isRefresh) {
+    const lyricInfo = await getCachedLyricInfo(musicInfo)
+    if (lyricInfo) {
+      // 存在已编辑、原始歌词
+      if (lyricInfo.rawlrcInfo.lyric) return await buildLyricInfo(lyricInfo)
+    }
+
+    // 尝试读取文件内歌词
+    const rawlrcInfo = await window.lx.worker.main.getMusicFileLyric(musicInfo.meta.filePath)
+    if (rawlrcInfo) return buildLyricInfo(lyricInfo ? { ...lyricInfo, rawlrcInfo } : rawlrcInfo)
+  }
+
+  onToggleSource()
+  const otherSource = await getOtherSource(musicInfo)
+  if (!otherSource.length) throw new Error('source not found')
+  // eslint-disable-next-line @typescript-eslint/promise-function-async
+  return await getOnlineOtherSourceLyricInfo({ musicInfos: [...otherSource], onToggleSource, isRefresh }).then(({ lyricInfo, musicInfo: targetMusicInfo, isFromCache }) => {
+    void saveLyric(musicInfo, lyricInfo)
+
+    if (isFromCache) return buildLyricInfo(lyricInfo)
+    void saveLyric(targetMusicInfo, lyricInfo)
+
+    return buildLyricInfo(lyricInfo)
+  })
+}