修复歌曲时文件名过长导致歌曲无法下载的问题（#1877）

src/renderer/worker/download/download.ts

@@ -114,7 +114,7 @@ const createTask = async(downloadInfo: LX.Download.ListItem, savePath: string, s
       console.log('on complate')
     },
     onError(err: any) {
-      console.log(err)
+      console.error(err)
       if (err.code == 'EPERM') {
         sendAction(downloadInfo.id, {
           action: 'error',
@@ -157,8 +157,9 @@ const createTask = async(downloadInfo: LX.Download.ListItem, savePath: string, s
         sendAction(downloadInfo.id, { action: 'refreshUrl' })
       } else {
         console.log('Download failed, Attempting Retry')
-        void dls.get(downloadInfo.id)?.start()
-        console.log('正在重试')
+        setTimeout(() => {
+          void dls.get(downloadInfo.id)?.start()
+        }, 1000)
       }
     },
     onFail(response) {

src/renderer/worker/download/utils.ts

@@ -65,7 +65,21 @@ export const getMusicType = (musicInfo: LX.Music.MusicInfoOnline, type: LX.Quali
 // const checkExistList = (list: LX.Download.ListItem[], musicInfo: LX.Music.MusicInfo, type: LX.Quality, ext: string): boolean => {
 //   return list.some(s => s.id === musicInfo.id && (s.metadata.type === type || s.metadata.ext === ext))
 // }
-
+const MAX_NAME_LENGTH = 80
+const MAX_FILE_NAME_LENGTH = 150
+const clipNameLength = (name: string) => {
+  if (name.length <= MAX_NAME_LENGTH || !name.includes('、')) return name
+  const names = name.split('、')
+  let newName = names.shift()!
+  for (const name of names) {
+    if (newName.length + name.length > MAX_NAME_LENGTH) break
+    newName = newName + '、' + name
+  }
+  return newName
+}
+const clipFileNameLength = (name: string) => {
+  return name.length > MAX_FILE_NAME_LENGTH ? name.substring(0, MAX_FILE_NAME_LENGTH) : name
+}
 export const createDownloadInfo = (musicInfo: LX.Music.MusicInfoOnline, type: LX.Quality, fileName: string, savePath: string, qualityList: LX.QualityList) => {
   type = getMusicType(musicInfo, type, qualityList)
   let ext = getExt(type)
@@ -87,9 +101,9 @@ export const createDownloadInfo = (musicInfo: LX.Music.MusicInfoOnline, type: LX
       quality: type,
       ext,
       filePath: '',
-      fileName: filterFileName(`${fileName
+      fileName: filterFileName(`${clipFileNameLength(fileName
         .replace('歌名', musicInfo.name)
-        .replace('歌手', musicInfo.singer)}.${ext}`),
+        .replace('歌手', clipNameLength(musicInfo.singer)))}.${ext}`),
     },
   }
   downloadInfo.metadata.filePath = joinPath(savePath, downloadInfo.metadata.fileName)