✨ feat: 添加字体配置功能 可配置歌词页面 或全局字体

src/main/modules/update.ts

@@ -0,0 +1,90 @@
+import axios from 'axios';
+import { exec } from 'child_process';
+import { app, BrowserWindow, ipcMain } from 'electron';
+import * as fs from 'fs';
+import * as path from 'path';
+
+export function setupUpdateHandlers(_mainWindow: BrowserWindow) {
+  ipcMain.on('start-download', async (event, url: string) => {
+    try {
+      const response = await axios({
+        url,
+        method: 'GET',
+        responseType: 'stream',
+        onDownloadProgress: (progressEvent: { loaded: number; total?: number }) => {
+          if (!progressEvent.total) return;
+          const percent = Math.round((progressEvent.loaded / progressEvent.total) * 100);
+          const downloaded = (progressEvent.loaded / 1024 / 1024).toFixed(2);
+          const total = (progressEvent.total / 1024 / 1024).toFixed(2);
+          event.sender.send('download-progress', percent, `已下载 ${downloaded}MB / ${total}MB`);
+        }
+      });
+
+      const fileName = url.split('/').pop() || 'update.exe';
+      const downloadPath = path.join(app.getPath('downloads'), fileName);
+
+      // 创建写入流
+      const writer = fs.createWriteStream(downloadPath);
+
+      // 将响应流写入文件
+      response.data.pipe(writer);
+
+      // 处理写入完成
+      writer.on('finish', () => {
+        event.sender.send('download-complete', true, downloadPath);
+      });
+
+      // 处理写入错误
+      writer.on('error', (error) => {
+        console.error('Write file error:', error);
+        event.sender.send('download-complete', false, '');
+      });
+    } catch (error) {
+      console.error('Download failed:', error);
+      event.sender.send('download-complete', false, '');
+    }
+  });
+
+  ipcMain.on('install-update', (_event, filePath: string) => {
+    if (!fs.existsSync(filePath)) {
+      console.error('Installation file not found:', filePath);
+      return;
+    }
+
+    const { platform } = process;
+
+    // 关闭当前应用
+    app.quit();
+
+    // 根据不同平台执行安装
+    if (platform === 'win32') {
+      exec(`"${filePath}"`, (error) => {
+        if (error) {
+          console.error('Error starting installer:', error);
+        }
+      });
+    } else if (platform === 'darwin') {
+      // 挂载 DMG 文件
+      exec(`open "${filePath}"`, (error) => {
+        if (error) {
+          console.error('Error opening DMG:', error);
+        }
+      });
+    } else if (platform === 'linux') {
+      const ext = path.extname(filePath);
+      if (ext === '.AppImage') {
+        exec(`chmod +x "${filePath}" && "${filePath}"`, (error) => {
+          if (error) {
+            console.error('Error running AppImage:', error);
+          }
+        });
+      } else if (ext === '.deb') {
+        exec(`pkexec dpkg -i "${filePath}"`, (error) => {
+          if (error) {
+            console.error('Error installing deb package:', error);
+          }
+        });
+      }
+    }
+  });
+}