From 64a53830e4d51da5f002703708ad3bc3edc54863 Mon Sep 17 00:00:00 2001
From: lyswhut <lyswhut@qq.com>
Date: Thu, 19 Nov 2020 15:52:00 +0800
Subject: [PATCH] =?UTF-8?q?=E6=96=B0=E5=A2=9E=E6=92=AD=E6=94=BE=E8=BF=9B?=
 =?UTF-8?q?=E5=BA=A6=E4=BF=A1=E6=81=AF=E4=BF=9D=E5=AD=98?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 publish/changeLog.md                    |  1 +
 src/renderer/App.vue                    | 25 +++++++++++++++
 src/renderer/components/core/Player.vue | 41 +++++++++++++++++++------
 3 files changed, 57 insertions(+), 10 deletions(-)

diff --git a/publish/changeLog.md b/publish/changeLog.md
index e44e90ec..f744f593 100644
--- a/publish/changeLog.md
+++ b/publish/changeLog.md
@@ -1,6 +1,7 @@
 ### 新增
 
 - 托盘菜单新增显示、隐藏主界面选项，为Linux、MAC版添加托盘菜单
+- 新增播放进度信息保存
 
 ### 优化
 
diff --git a/src/renderer/App.vue b/src/renderer/App.vue
index 14951541..01ccc8b3 100644
--- a/src/renderer/App.vue
+++ b/src/renderer/App.vue
@@ -174,6 +174,9 @@ export default {
     ...mapMutations('search', {
       setSearchHistoryList: 'setHistory',
     }),
+    ...mapMutations('player', {
+      setPlayList: 'setList',
+    }),
     init() {
       document.documentElement.style.fontSize = this.windowSizeActive.fontSize
 
@@ -276,6 +279,7 @@ export default {
         if (!loveList.list) loveList.list = []
         this.initList({ defaultList, loveList, userList })
         this.initDownloadList(downloadList) // 初始化下载列表
+        this.initPlayInfo()
       })
     },
     initDownloadList(downloadList) {
@@ -299,6 +303,27 @@ export default {
         }
       })
     },
+    initPlayInfo() {
+      rendererInvoke(NAMES.mainWindow.get_data, 'playInfo').then(info => {
+        // console.log(info, window.allList)
+        if (!info) return
+        if (info.listId) {
+          const list = window.allList[info.listId]
+          // console.log(list)
+          if (!list) return
+          info.list = list.list
+        }
+
+        window.restorePlayInfo = info
+        this.setPlayList({
+          list: {
+            list: info.list,
+            id: info.listId,
+          },
+          index: info.index,
+        })
+      })
+    },
     showUpdateModal() {
       (this.version.newVersion && this.version.newVersion.history
         ? Promise.resolve(this.version.newVersion)
diff --git a/src/renderer/components/core/Player.vue b/src/renderer/components/core/Player.vue
index 8a4b5fbc..b86e92d9 100644
--- a/src/renderer/components/core/Player.vue
+++ b/src/renderer/components/core/Player.vue
@@ -87,7 +87,7 @@ div(:class="$style.player")
 <script>
 import Lyric from 'lrc-file-parser'
 import { rendererSend, rendererOn, NAMES } from '../../../common/ipc'
-import { formatPlayTime2, getRandom, checkPath, setTitle, clipboardWriteText, debounce, assertApiSupport } from '../../utils'
+import { formatPlayTime2, getRandom, checkPath, setTitle, clipboardWriteText, debounce, throttle, assertApiSupport } from '../../utils'
 import { mapGetters, mapActions, mapMutations } from 'vuex'
 import { requestMsg } from '../../utils/message'
 import { isMac } from '../../../common/utils'
@@ -130,7 +130,7 @@ export default {
         line: 0,
       },
       delayNextTimeout: null,
-      audioErrorTime: 0,
+      restorePlayTime: 0,
       retryNum: 0,
       isMac,
       volumeEvent: {
@@ -195,6 +195,12 @@ export default {
     this.handleSaveVolume = debounce(volume => {
       this.setVolume(volume)
     }, 300)
+    this.savePlayInfo = throttle(n => {
+      rendererSend(NAMES.mainWindow.save_data, {
+        path: 'playInfo',
+        data: n,
+      })
+    }, 2000)
 
     rendererOn(NAMES.mainWindow.get_lyric_info, (event, info) => {
       switch (info.action) {
@@ -287,6 +293,12 @@ export default {
     },
     nowPlayTime(n, o) {
       if (Math.abs(n - o) > 2) this.isActiveTransition = true
+      this.savePlayInfo({
+        time: n,
+        listId: this.listId,
+        list: this.listId == null ? this.list : null,
+        index: this.playIndex,
+      })
     },
   },
   methods: {
@@ -299,6 +311,7 @@ export default {
       'clearPlayedList',
       'setPlayedList',
       'removePlayedList',
+      'setList',
     ]),
     ...mapMutations(['setVolume', 'setPlayNextMode', 'setVisibleDesktopLyric', 'setLockDesktopLyric']),
     ...mapMutations('list', ['updateMusicInfo']),
@@ -348,7 +361,7 @@ export default {
         this.stopPlay()
         if (this.listId != 'download' && audio.error.code !== 1 && this.retryNum < 2) { // 若音频URL无效则尝试刷新2次URL
           // console.log(this.retryNum)
-          if (!this.audioErrorTime) this.audioErrorTime = audio.currentTime // 记录出错的播放时间
+          if (!this.restorePlayTime) this.restorePlayTime = audio.currentTime // 记录出错的播放时间
           this.retryNum++
           this.setUrl(this.list[this.playIndex], true)
           this.status = this.statusText = this.$t('core.player.refresh_url')
@@ -360,15 +373,23 @@ export default {
         this.addDelayNextTimeout()
       })
       audio.addEventListener('loadeddata', () => {
+        // console.log('loadeddata')
+        this.status = this.statusText = this.$t('core.player.loading')
         this.maxPlayTime = audio.duration
-        if (this.audioErrorTime) {
-          audio.currentTime = this.audioErrorTime
-          this.audioErrorTime = 0
+        if (window.restorePlayInfo) {
+          audio.currentTime = window.restorePlayInfo.time
+          window.restorePlayInfo = null
+          audio.pause()
+          this.stopPlay()
+        } else if (this.restorePlayTime) {
+          audio.currentTime = this.restorePlayTime
+          this.restorePlayTime = 0
         }
         if (!this.targetSong.interval && this.listId != 'download') this.updateMusicInfo({ id: this.listId, index: this.playIndex, data: { interval: formatPlayTime2(this.maxPlayTime) } })
-        this.status = this.statusText = this.$t('core.player.loading')
       })
       audio.addEventListener('loadstart', () => {
+        // console.log('loadstart')
+        this.startBuffering()
         this.status = this.statusText = this.$t('core.player.loading')
       })
       audio.addEventListener('canplay', () => {
@@ -382,7 +403,7 @@ export default {
           this.clearBufferTimeout()
         }
         // if (this.musicInfo.lrc) window.lrc.play(audio.currentTime * 1000)
-        this.status = this.statusText = this.$t('core.player.loading')
+        this.status = this.statusText = ''
       })
       // audio.addEventListener('canplaythrough', () => {
       //   console.log('音乐加载完毕')
@@ -432,7 +453,7 @@ export default {
       let targetSong = this.targetSong = this.list[this.playIndex]
       if (this.setting.player.togglePlayMethod == 'random') this.setPlayedList(targetSong)
       this.retryNum = 0
-      this.audioErrorTime = 0
+      this.restorePlayTime = 0
 
       if (this.listId == 'download') {
         const filePath = path.join(this.setting.download.savePath, targetSong.fileName)
@@ -613,7 +634,7 @@ export default {
     setProgress(pregress) {
       if (!audio.src) return
       const time = pregress * this.maxPlayTime
-      if (this.audioErrorTime) this.audioErrorTime = time
+      if (this.restorePlayTime) this.restorePlayTime = time
       if (this.mediaBuffer.playTime) {
         this.clearBufferTimeout()
         this.mediaBuffer.playTime = time