✨ feat: 优化主入口代码 添加歌曲下载功能

src/main/modules/config.ts

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+import { app, ipcMain } from 'electron';
+import Store from 'electron-store';
+import set from '../set.json';
+
+interface StoreType {
+  set: {
+    isProxy: boolean;
+    noAnimate: boolean;
+    animationSpeed: number;
+    author: string;
+    authorUrl: string;
+    musicApiPort: number;
+  };
+}
+
+let store: Store<StoreType>;
+
+/**
+ * 初始化配置管理
+ */
+export function initializeConfig() {
+  store = new Store<StoreType>({
+    name: 'config',
+    defaults: {
+      set: set
+    }
+  });
+
+  store.get('set.downloadPath') || store.set('set.downloadPath', app.getPath('downloads'));
+
+  // 定义ipcRenderer监听事件
+  ipcMain.on('set-store-value', (_, key, value) => {
+    store.set(key, value);
+  });
+
+  ipcMain.on('get-store-value', (_, key) => {
+    const value = store.get(key);
+    _.returnValue = value || '';
+  });
+
+  return store;
+} 

src/main/modules/fileManager.ts

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+import { app, dialog, shell, ipcMain } from 'electron';
+import Store from 'electron-store';
+import * as fs from 'fs';
+import * as path from 'path';
+import axios from 'axios';
+
+/**
+ * 初始化文件管理相关的IPC监听
+ */
+export function initializeFileManager() {
+  // 通用的选择目录处理
+  ipcMain.handle('select-directory', async () => {
+    const result = await dialog.showOpenDialog({
+      properties: ['openDirectory'],
+      title: '选择目录'
+    });
+    return result;
+  });
+
+  // 通用的打开目录处理
+  ipcMain.on('open-directory', (_, path) => {
+    shell.openPath(path);
+  });
+
+  // 下载音乐处理
+  ipcMain.on('download-music', downloadMusic);
+}
+
+/**
+ * 下载音乐功能
+ */
+async function downloadMusic(event: Electron.IpcMainEvent, { url, filename }: { url: string; filename: string }) {
+  try {
+    const store = new Store();
+    const downloadPath = store.get('set.downloadPath') as string || app.getPath('downloads');
+    
+    // 直接使用配置的下载路径
+    const filePath = path.join(downloadPath, `${filename}.mp3`);
+
+    // 检查文件是否已存在，如果存在则添加序号
+    let finalFilePath = filePath;
+    let counter = 1;
+    while (fs.existsSync(finalFilePath)) {
+      const ext = path.extname(filePath);
+      const nameWithoutExt = filePath.slice(0, -ext.length);
+      finalFilePath = `${nameWithoutExt} (${counter})${ext}`;
+      counter++;
+    }
+
+    const response = await axios({
+      url,
+      method: 'GET',
+      responseType: 'stream'
+    });
+
+    const writer = fs.createWriteStream(finalFilePath);
+    response.data.pipe(writer);
+
+    writer.on('finish', () => {
+      event.reply('music-download-complete', { success: true, path: finalFilePath });
+    });
+
+    writer.on('error', (err) => {
+      event.reply('music-download-complete', { success: false, error: err.message });
+    });
+  } catch (error: any) {
+    event.reply('music-download-complete', { success: false, error: error.message });
+  }
+} 

src/main/modules/tray.ts

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+import { app, Menu, nativeImage, Tray, BrowserWindow } from 'electron';
+import { join } from 'path';
+
+let tray: Tray | null = null;
+
+/**
+ * 初始化系统托盘
+ */
+export function initializeTray(iconPath: string, mainWindow: BrowserWindow) {
+  const trayIcon = nativeImage.createFromPath(join(iconPath, 'icon_16x16.png')).resize({ width: 16, height: 16 });
+  tray = new Tray(trayIcon);
+
+  // 创建一个上下文菜单
+  const contextMenu = Menu.buildFromTemplate([
+    {
+      label: '显示',
+      click: () => {
+        mainWindow.show();
+      },
+    },
+    {
+      label: '退出',
+      click: () => {
+        mainWindow.destroy();
+        app.quit();
+      },
+    },
+  ]);
+
+  // 设置系统托盘图标的上下文菜单
+  tray.setContextMenu(contextMenu);
+
+  // 当系统托盘图标被点击时，切换窗口的显示/隐藏
+  tray.on('click', () => {
+    if (mainWindow.isVisible()) {
+      mainWindow.hide();
+    } else {
+      mainWindow.show();
+    }
+  });
+
+  return tray;
+} 

src/main/modules/window.ts

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+import { BrowserWindow, shell, ipcMain } from 'electron';
+import { is } from '@electron-toolkit/utils';
+import { join } from 'path';
+
+/**
+ * 初始化窗口管理相关的IPC监听
+ */
+export function initializeWindowManager(mainWindow: BrowserWindow) {
+  ipcMain.on('minimize-window', (event) => {
+    const win = BrowserWindow.fromWebContents(event.sender);
+    if (win) {
+      win.minimize();
+    }
+  });
+
+  ipcMain.on('maximize-window', (event) => {
+    const win = BrowserWindow.fromWebContents(event.sender);
+    if (win) {
+      if (win.isMaximized()) {
+        win.unmaximize();
+      } else {
+        win.maximize();
+      }
+    }
+  });
+
+  ipcMain.on('close-window', (event) => {
+    const win = BrowserWindow.fromWebContents(event.sender);
+    if (win) {
+      win.destroy();
+    }
+  });
+
+  ipcMain.on('mini-tray', (event) => {
+    const win = BrowserWindow.fromWebContents(event.sender);
+    if (win) {
+      win.hide();
+    }
+  });
+}
+
+/**
+ * 创建主窗口
+ */
+export function createMainWindow(icon: Electron.NativeImage): BrowserWindow {
+  const mainWindow = new BrowserWindow({
+    width: 1200,
+    height: 780,
+    show: false,
+    frame: false,
+    autoHideMenuBar: true,
+    icon,
+    webPreferences: {
+      preload: join(__dirname, '../preload/index.js'),
+      sandbox: false,
+      contextIsolation: true
+    }
+  });
+
+  mainWindow.setMinimumSize(1200, 780);
+
+  mainWindow.on('ready-to-show', () => {
+    mainWindow.show();
+  });
+
+  mainWindow.webContents.setWindowOpenHandler((details) => {
+    shell.openExternal(details.url);
+    return { action: 'deny' };
+  });
+
+  // HMR for renderer base on electron-vite cli.
+  // Load the remote URL for development or the local html file for production.
+  if (is.dev && process.env.ELECTRON_RENDERER_URL) {
+    mainWindow.webContents.openDevTools({ mode: 'detach' });
+    mainWindow.loadURL(process.env.ELECTRON_RENDERER_URL);
+  } else {
+    mainWindow.loadFile(join(__dirname, '../renderer/index.html'));
+  }
+
+  return mainWindow;
+}