重写进程通讯交互

package.json

@@ -1,6 +1,6 @@
 {
   "name": "top.yutent.sonist",
-  "version": "2.0.0-alpha-1",
+  "version": "2.0.0-alpha-2",
   "description": "Music Player",
   "main": "src/main.js",
   "scripts": {
@@ -15,7 +15,8 @@
   "license": "MIT",
   "dependencies": {
     "crypto.js": "^2.0.2",
-    "iofs": "^1.5.1"
+    "iofs": "^1.5.1",
+    "sqlite3": "^5.0.0"
   },
   "devDependencies": {
     "electron": "^10.0.0",
@@ -33,7 +34,12 @@
       "version": "10.1.5",
       "mirror": "https://npm.taobao.org/mirrors/electron/"
     },
-    "files": ["src/**/*", "node_modules/iofs/*", "node_modules/crypto.js/*"],
+    "files": [
+      "src/**/*",
+      "node_modules/iofs/*",
+      "node_modules/sqlite3/*",
+      "node_modules/crypto.js/*"
+    ],
     "mac": {
       "category": "public.app-category.music",
       "target": "dmg",

src/css/app.scss

@@ -12,7 +12,7 @@
   position:relative;
   display:flex;flex-direction:column;
   width:100%;height:100%;
-  background:rgba(0, 0, 0, .2);
+  background:rgba(0, 0, 0, .3);
 
   // 标题栏样式
   .title-bar {

src/index.html

@@ -53,71 +53,11 @@
       <div class="scroll-box">
         <wc-scroll class="list">
           
-          <section class="item">
+          <section class="item" :for="i it in list">
-            <span class="idx">01</span>
+            <span class="idx" :text="i + 1"></span>
-            <span class="name">情是何物</span>
+            <span class="name" :text="it.name"></span>
-            <span class="artist">周深</span>
+            <span class="artist" :text="it.artist"></span>
-            <span class="duration">04:23</span>
+            <span class="duration" :text="it.duration"></span>
-          </section>
-          <section class="item">
-            <span class="idx">02</span>
-            <span class="name">情是何物</span>
-            <span class="artist">周深</span>
-            <span class="duration">04:23</span>
-          </section>
-          <section class="item on">
-            <span class="idx">03</span>
-            <span class="name">情是何物</span>
-            <span class="artist">周深</span>
-            <span class="duration">04:23</span>
-          </section>
-          <section class="item">
-            <span class="idx">04</span>
-            <span class="name">情是何物</span>
-            <span class="artist">周深</span>
-            <span class="duration">04:23</span>
-          </section>
-          <section class="item">
-            <span class="idx">05</span>
-            <span class="name">情是何物</span>
-            <span class="artist">周深</span>
-            <span class="duration">04:23</span>
-          </section>
-          <section class="item">
-            <span class="idx">06</span>
-            <span class="name">情是何物</span>
-            <span class="artist">周深</span>
-            <span class="duration">04:23</span>
-          </section>
-          <section class="item">
-            <span class="idx">07</span>
-            <span class="name">情是何物</span>
-            <span class="artist">周深</span>
-            <span class="duration">04:23</span>
-          </section>
-          <section class="item">
-            <span class="idx">08</span>
-            <span class="name">情是何物</span>
-            <span class="artist">周深</span>
-            <span class="duration">04:23</span>
-          </section>
-          <section class="item">
-            <span class="idx">09</span>
-            <span class="name">情是何物</span>
-            <span class="artist">周深</span>
-            <span class="duration">04:23</span>
-          </section>
-          <section class="item">
-            <span class="idx">10</span>
-            <span class="name">情是何物</span>
-            <span class="artist">周深</span>
-            <span class="duration">04:23</span>
-          </section>
-          <section class="item">
-            <span class="idx">11</span>
-            <span class="name">情是何物</span>
-            <span class="artist">周深</span>
-            <span class="duration">04:23</span>
           </section>
          
         </wc-scroll>

src/js/app.js

@@ -6,13 +6,23 @@
 
 import Anot from '/js/lib/anot.js'
 import '/js/lib/scroll/index.js'
+import app from '/js/lib/socket.js'
+
+// const {} from ''
 
 Anot({
   $id: 'app',
   state: {
     isplaying: true,
     playmode: 1,
-    mute: false
+    mute: false,
+    list: []
+  },
+  mounted() {
+    var list = app.dispatch('scan-dir', { path: '/Volumes/extends/music' })
+
+    this.list = list
+    console.log(list)
   },
   methods: {
     play() {

src/js/lib/socket.js

@@ -0,0 +1,13 @@
+/**
+ * 与主进程的通讯
+ * @author yutent<yutent.io@gmail.com>
+ * @date 2020/07/14 11:42:02
+ */
+
+const { ipcRenderer } = require('electron')
+
+export default {
+  dispatch(type = '', params = {}) {
+    return ipcRenderer.sendSync('app', Object.assign(params, { type }))
+  }
+}

src/main.js

@@ -1,16 +1,19 @@
 /**
  * 主入口
- * @author yutent<yutent@doui.cc>
+ * @author yutent<yutent.io@gmail.com>
- * @date 2019/12/13 00:37:04
+ * @date 2020/11/18 09:27:09
  */
 
-'use strict'
-
 const { app, session, protocol, globalShortcut } = require('electron')
 const path = require('path')
 const fs = require('iofs')
-const { exec } = require('child_process')
+// const {exec} = require('child_process')
-const log = console.log
+
+require('./tools/init.js')
+const { createAppTray, createLrcTray } = require('./tools/tray.js')
+const createMenu = require('./tools/menu.js')
+const { createMainWindow, createMiniWindow } = require('./tools/windows.js')
+
 const MIME_TYPES = {
   '.js': 'text/javascript',
   '.html': 'text/html',
@@ -23,14 +26,6 @@ const MIME_TYPES = {
   '.ico': 'image/ico'
 }
 
-require('./tools/init')
-const createTray = require('./tools/tray')
-const createMenu = require('./tools/menu')
-
-const { createMainWindow, createErrorWindow } = require('./tools/windows')
-
-const ROOT = __dirname
-
 /* ----------------------------------------------------- */
 app.commandLine.appendSwitch('--lang', 'zh-CN')
 app.commandLine.appendSwitch('--autoplay-policy', 'no-user-gesture-required')
@@ -47,7 +42,7 @@ app.once('ready', () => {
   protocol.registerBufferProtocol('app', (req, cb) => {
     let file = req.url.replace(/^app:\/\/local\//, '')
     let ext = path.extname(req.url)
-    let buff = fs.cat(path.resolve(ROOT, file))
+    let buff = fs.cat(path.resolve(__dirname, file))
     cb({ data: buff, mimeType: MIME_TYPES[ext] })
   })
   // 修改app的UA
@@ -55,13 +50,12 @@ app.once('ready', () => {
     'KugouMusic/2.9.5 (Mac OS X Version 10.15.7 (Build 19H2))'
   )
 
-  let win = createMainWindow(path.resolve(ROOT, './images/app.png'))
+  let win = createMainWindow(path.resolve(__dirname, './images/app.png'))
 
-  createTray(win)
+  createAppTray(win)
+  createLrcTray(win)
   createMenu(win)
 
-  app.__MAIN__ = win
-
   // mac专属事件,点击dock栏图标,可激活窗口
   app.on('activate', _ => {
     if (win) {

src/tools/db/index.js

@@ -0,0 +1,63 @@
+/**
+ *
+ * @authors yutent (yutent.io@gmail.com)
+ * @date    2018-08-06 15:55:54
+ */
+
+Promise.defer = function() {
+  var obj = {}
+  obj.promise = new Promise((resolve, reject) => {
+    obj.resolve = resolve
+    obj.reject = reject
+  })
+  return obj
+}
+
+const sqlite3 = require('sqlite3').verbose()
+
+class Sqlite {
+  constructor(db) {
+    this.db = new sqlite3.Database(db)
+  }
+
+  query(sql, ...param) {
+    let defer = Promise.defer()
+    param.unshift(sql)
+    param.push(err => {
+      if (err) {
+        return defer.reject(err)
+      }
+      defer.resolve(true)
+    })
+    this.db.run.apply(this.db, param)
+    return defer.promise
+  }
+
+  getAll(sql, ...param) {
+    let defer = Promise.defer()
+    param.unshift(sql)
+    param.push((err, row) => {
+      if (err) {
+        return defer.reject(err)
+      }
+      defer.resolve(row)
+    })
+    this.db.all.apply(this.db, param)
+    return defer.promise
+  }
+
+  get(sql, ...param) {
+    let defer = Promise.defer()
+    param.unshift(sql)
+    param.push((err, row) => {
+      if (err) {
+        return defer.reject(err)
+      }
+      defer.resolve(row)
+    })
+    this.db.get.apply(this.db, param)
+    return defer.promise
+  }
+}
+
+module.exports = Sqlite

src/tools/db/init.js

@@ -0,0 +1,53 @@
+/**
+ * 初始化数据库
+ * @author yutent<yutent.io@gmail.com>
+ * @date 2020/07/14 18:17:59
+ */
+
+const TABLE_PLAYLIST = `
+CREATE TABLE IF NOT EXISTS "playlist" (
+  "id" integer PRIMARY KEY AUTOINCREMENT NOT NULL,
+  "name" char(128) NOT NULL
+)
+`
+
+const TABLE_SONGS = `
+CREATE TABLE IF NOT EXISTS "songs" (
+  "id" integer PRIMARY KEY AUTOINCREMENT NOT NULL,
+  "pid" integer NOT NULL,
+  "aid" integer NOT NULL,
+  "name" char(128) NOT NULL,
+  "album" char(128) NOT NULL,
+  "cover" char(256) NOT NULL,
+  "lrc" text NOT NULL,
+)
+`
+// 歌曲和播放列表的关系表(多对多)
+const TABLE_RELATIONS = `
+CREATE TABLE IF NOT EXISTS "relations" (
+  "id" integer PRIMARY KEY AUTOINCREMENT NOT NULL,
+  "sid" integer NOT NULL,
+  "pid" integer NOT NULL,
+)
+`
+
+const TABLE_ARTISTS = `
+CREATE TABLE IF NOT EXISTS "artists" (
+  "id" integer PRIMARY KEY AUTOINCREMENT NOT NULL,
+  "name" integer NOT NULL,
+  "avatar" char(256) NOT NULL
+)
+`
+
+function error(err) {
+  console.log('----------------------------------------')
+  console.error(err)
+  console.log('----------------------------------------')
+}
+
+module.exports = function(db) {
+  db.query(TABLE_PLAYLIST).catch(error)
+  db.query(TABLE_SONGS).catch(error)
+  db.query(TABLE_RELATIONS).catch(error)
+  db.query(TABLE_ARTISTS).catch(error)
+}

src/tools/init.js

@@ -4,12 +4,15 @@
  * @date 2019/01/26 18:11:26
  */
 
-'use strict'
-
 const { app, ipcMain, globalShortcut: GS } = require('electron')
 const path = require('path')
 const fs = require('iofs')
+
 const Shortcut = require('./shortcut')
+const Sqlite = require('./db')
+const dbinit = require('./db/init')
+
+const HOME = path.resolve(app.getPath('userData'))
 
 /* ********** 修复环境变量 start *********** */
 let PATH_SET = new Set()
@@ -24,105 +27,75 @@ PATH_SET = null
 
 /* ********** 修复环境变量 end *********** */
 
-const HOME = app.getPath('home')
+const DB_FILE = path.join(HOME, 'sqlite3.cache')
-
+const INIT_FILE = path.join(HOME, 'app.ini')
-const APP_ROOT = path.resolve(HOME, '.sonist/')
+const CACHE_DIR = path.join(HOME, 'other_cache')
-const LRC_DIR = path.join(APP_ROOT, 'lyrics')
-const CACHE_DIR = path.join(APP_ROOT, 'cache')
-const INIT_FILE = path.join(APP_ROOT, 'app.ini')
-const DB_FILE = path.join(APP_ROOT, 'music.db')
-const TEMP_DB = path.join(APP_ROOT, 'temp.db')
-
-if (!fs.exists(APP_ROOT)) {
-  fs.mkdir(APP_ROOT)
-  fs.mkdir(LRC_DIR)
-  fs.mkdir(CACHE_DIR)
-  fs.echo('{}', INIT_FILE)
-  fs.echo('[]', TEMP_DB)
-  fs.echo('[]', DB_FILE)
-}
 const SUPPORTED_EXTS = ['.mp3', '.webm', '.ogg', '.flac', '.m4a', '.aac']
 
-const DB = {
+var isFirstTimeLaunch = false
-  read(file) {
+var db = null
-    let cache = (fs.cat(file) || '[]').toString('utf-8')
+
-    try {
+if (!fs.exists(DB_FILE)) {
-      return JSON.parse(cache)
+  fs.echo('{}', INIT_FILE)
-    } catch (err) {
+  fs.mkdir(CACHE_DIR)
-      return cache
+  isFirstTimeLaunch = true
-    }
-  },
-  save(file, data) {
-    fs.echo(JSON.stringify(data), file)
-  }
 }
+
+db = new Sqlite(DB_FILE)
+
+if (isFirstTimeLaunch) {
+  dbinit(db)
+}
+
 /* ----------------------------------------------------------------- */
 /* ---------------------       事件开始     ------------------------- */
 /* ---------------------------------------------------------------- */
 
-ipcMain.on('sonist', (ev, conn) => {
+ipcMain.on('app', (ev, conn) => {
   switch (conn.type) {
+    // 获取所有书籍
+    case 'get-playlist':
+      db.getAll('SELECT * FROM `playlist`')
+        .then(res => {
+          ev.returnValue = res
+        })
+        .catch(err => {
+          ev.returnValue = err
+        })
+      break
     // 获取应用配置
     case 'get-init':
-      ev.returnValue = DB.read(INIT_FILE)
+      var ini = fs.cat(INIT_FILE).toString('')
+      ev.returnValue = JSON.parse(ini)
       break
     // 设置应用配置
     case 'set-init':
-      DB.save(INIT_FILE, conn.data)
+      fs.echo(JSON.stringify(conn.data, null, 2), INIT_FILE)
-      break
-    // 获取音乐数据库
-    case 'get-music':
-      ev.returnValue = DB.read(DB_FILE)
-      break
-    // 更新音乐数据库
-    case 'set-music':
-      DB.save(DB_FILE, conn.data)
-      break
-    // 获取临时音乐数据库
-    case 'get-temp':
-      ev.returnValue = DB.read(TEMP_DB)
-      break
-    // 更新临时音乐数据库
-    case 'set-temp':
-      DB.save(TEMP_DB, conn.data)
-      break
-    // 读取歌词文件
-    case 'read-lrc':
-      let lrc = path.join(LRC_DIR, `${conn.id}.lrc`)
-      if (fs.exists(lrc)) {
-        ev.returnValue = DB.read(lrc)
-      } else {
-        ev.returnValue = null
-      }
-      break
-    // 保存歌词文件
-    case 'save-lrc':
-      fs.echo(conn.data, path.join(LRC_DIR, `${conn.id}.lrc`))
-      break
-    // 保存音乐文件
-    case 'save-cache':
-      let file = path.join(CACHE_DIR, conn.file)
-      fs.echo(conn.data, file)
-      ev.returnValue = `file://${file}`
       break
 
     // 扫描目录
     case 'scan-dir':
       if (fs.isdir(conn.path)) {
-        let list = fs.ls(conn.path, true).filter(_ => {
+        let list = fs
-          if (fs.isdir(_)) {
+          .ls(conn.path, true)
+          .filter(it => {
+            if (fs.isdir(it)) {
               return false
             } else {
-            let { ext, name } = path.parse(_)
+              let { ext, name } = path.parse(it)
               if (!ext || name.startsWith('.')) {
                 return false
               }
               return SUPPORTED_EXTS.includes(ext)
             }
           })
+          .map(it => {
+            var { ext, name } = path.parse(it)
+            return { uuid: '', ext, name, path: it }
+          })
         ev.returnValue = list
       } else {
-        ev.returnValue = null
+        ev.returnValue = []
       }
       break
 

src/tools/tray.js

@@ -6,31 +6,44 @@
 
 'use strict'
 
-const { app, Tray, Menu } = require('electron')
+const { ipcMain, Tray, Menu, nativeImage } = require('electron')
 const path = require('path')
-const ROOT = __dirname
 
-module.exports = function(win) {
+function ctrlTrayBtn() {
-  app.__TRAY__ = new Tray(path.join(ROOT, '../images/trays/trayTemplate.png'))
+  var prev = new Tray(path.join(__dirname, '../images/ctrl/prev.png'))
-  let menuList = Menu.buildFromTemplate([
+  var next = new Tray(path.join(__dirname, '../images/ctrl/next.png'))
-    {
+}
-      label: '显示主窗口',
+
-      click() {
+exports.createAppTray = function(win) {
-        win.webContents.send('dock-click')
+  var tray = new Tray(path.join(__dirname, '../images/trays/trayTemplate.png'))
-      }
+  tray.setIgnoreDoubleClickEvents(true)
-    },
+  // let menuList = Menu.buildFromTemplate([
-    { type: 'separator' },
+  //   {
-    { label: '退出', role: 'quit' }
+  //     label: '显示主窗口',
-  ])
+  //     click() {
-
+  //       win.webContents.send('dock-click')
-  if (process.platform === 'darwin') {
+  //     }
-    app.__TRAY__.on('click', _ => {
+  //   },
-      win.webContents.send('dock-click')
+  //   { type: 'separator' },
-    })
+  //   { label: '退出', role: 'quit' }
-    app.__TRAY__.on('right-click', _ => {
+  // ])
-      app.__TRAY__.popUpContextMenu(menuList)
+  // if (process.platform === 'darwin') {
-    })
+  //   tray.on('click', _ => {
-  } else {
+  //     win.webContents.send('dock-click')
-    app.__TRAY__.setContextMenu(menuList)
+  //   })
-  }
+  //   tray.on('right-click', _ => {
+  //     tray.popUpContextMenu(menuList)
+  //   })
+  // } else {
+  //   tray.setContextMenu(menuList)
+  // }
+}
+
+exports.createLrcTray = function(win) {
+  var nullImage = nativeImage.createEmpty()
+  var topbarLrc = new Tray(nullImage)
+  topbarLrc.setTitle('这是顶栏歌词, blablablabla...')
+  topbarLrc.setIgnoreDoubleClickEvents(true)
+
+  // ctrlTrayBtn()
 }

src/tools/windows.js

@@ -4,8 +4,6 @@
  * @date 2019/01/26 18:28:22
  */
 
-'use strict'
-
 const { BrowserWindow } = require('electron')
 
 /**
@@ -45,55 +43,6 @@ exports.createMainWindow = function(icon) {
   return win
 }
 
-/**
- * 依赖异常显示窗口
- */
-exports.createErrorWindow = function() {
-  let win = new BrowserWindow({
-    width: 600,
-    height: 360,
-    skipTaskbar: true,
-    maximizable: false,
-    minimizable: false,
-    resizable: false,
-    webPreferences: {
-      devTools: false
-    }
-  })
-  win.setMenuBarVisibility(false)
-  win.loadURL('app://local/depends.html')
-  win.on('closed', _ => {
-    app.exit()
-  })
-}
-
-/**
- * 桌面歌词窗口
- */
-exports.createDesktopLrcWindow = function(screen) {
-  let win = new BrowserWindow({
-    title: '',
-    width: 1000,
-    height: 100,
-    frame: false,
-    resizable: false,
-    alwaysOnTop: true,
-    skipTaskbar: true,
-    x: (screen.width - 1024) / 2,
-    y: screen.height - 100,
-    transparent: true,
-    hasShadow: false,
-    thickFrame: false,
-    show: false,
-    webPreferences: {
-      nodeIntegration: true
-    }
-  })
-
-  win.loadURL('app://local/desktop-lrc.html')
-  return win
-}
-
 /**
  * 应用迷你窗口
  */
@@ -108,9 +57,10 @@ exports.createMiniWindow = function(screen) {
     skipTaskbar: true,
     x: screen.width - 320,
     y: 0,
-    thickFrame: false,
     show: false,
     webPreferences: {
+      webSecurity: false,
+      experimentalFeatures: true,
       nodeIntegration: true
     }
   })