From 05e6e3702139e68d4685ba129e9fb3fa395b72a7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=AE=87=E5=A4=A9?= <yutent@doui.cc>
Date: Fri, 28 Dec 2018 22:38:30 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BC=98=E5=8C=96=E9=9F=B3=E4=B9=90=E6=89=AB?=
 =?UTF-8?q?=E6=8F=8F?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 js/modules/local.js | 15 +++++++++------
 1 file changed, 9 insertions(+), 6 deletions(-)

diff --git a/js/modules/local.js b/js/modules/local.js
index 9a5dbe1..bf67ed4 100644
--- a/js/modules/local.js
+++ b/js/modules/local.js
@@ -116,10 +116,12 @@ export default Anot({
       }
     },
 
-    __checkSong__() {
+    __checkSong__(el) {
       let song = this.__LIST__.pop()
 
       if (!song) {
+        el.textContent = '重新扫描'
+        el = null
         if (this.__NEW_NUM__ > 0) {
           dbCache = LS.getAll()
           this.list.clear()
@@ -139,11 +141,11 @@ export default Anot({
       Anot.nextTick(() => {
         let name = path.basename(song)
         if (name.startsWith('.')) {
-          return this.__checkSong__()
+          return this.__checkSong__(el)
         }
         let hash = crypto.md5Sign(song)
         if (LS.get(hash)) {
-          return this.__checkSong__()
+          return this.__checkSong__(el)
         }
         this.__NEW_NUM__++
         ID3(song).then(tag => {
@@ -155,11 +157,11 @@ export default Anot({
             path: `file://${song}`,
             duration: tag.duration
           })
-          this.__checkSong__()
+          this.__checkSong__(el)
         })
       })
     },
-    refresh() {
+    refresh(ev) {
       if (this.__load__) {
         return
       }
@@ -167,7 +169,8 @@ export default Anot({
         this.__load__ = layer.load(4)
         this.__LIST__ = fs.ls('/Volumes/extends/music')
         this.__NEW_NUM__ = 0
-        this.__checkSong__()
+        ev.target.textContent = '正在扫描, 请稍候...'
+        this.__checkSong__(ev.target)
       }
     }
   }