live-digital-avatar-web/electron/main.js

const { app, BrowserWindow } = require("electron");
const { ipcMain } = require("electron");
const path = require("path");
const {
  updateConfig,
  getConfigValue,
  bulkInsertSystemMessages,
  stopProcess,
  startProcess,
  stopAllProcesses,
  getAllSystemMessages,
  clearSystemMessages
} = require("./dbHandler");

// 注册IPC通信处理
function registerIpcHandlers() {
  // 更新backend_token
  ipcMain.handle("update-config", async (event, tableName, key, token) => {
    try {
      return await updateConfig(tableName, key, token);
    } catch (error) {
      console.error("更新backend_token失败:", error);
      throw error;
    }
  });

  ipcMain.handle("get-config", async (event, tableName, key) => {
    try {
      return await getConfigValue(tableName, key);
    } catch (error) {
      console.error("获取失败:", error);
      throw error;
    }
  });
  ipcMain.handle("bulk-insert-system-messages", async (event, messages) => {
    try {
      return await bulkInsertSystemMessages(messages);
    } catch (error) {
      console.error("更新失败:", error);
      throw error;
    }
  });
  ipcMain.handle("clear-system-messages", async () => {
    try {
      return await clearSystemMessages();
    } catch (error) {
      console.error("停止失败:", error);
      throw error;
    }
  });

  ipcMain.handle("start-process", async (event, fileName, exeName) => {
    try {
      return await startProcess(fileName, exeName);
    } catch (error) {
      console.error("启动失败:", error);
      throw error;
    }
  });
  ipcMain.handle("stop-process", async (event, fileName, exeName) => {
    try {
      return await stopProcess(fileName, exeName);
    } catch (error) {
      console.error("停止失败:", error);
      throw error;
    }
  });
  ipcMain.handle("stop-all-process", async () => {
    try {
      return await stopAllProcesses();
    } catch (error) {
      console.error("停止失败:", error);
      throw error;
    }
  });
  ipcMain.handle("get-all-system-messages", async () => {
    try {
      return await getAllSystemMessages();
    } catch (error) {
      console.error("停止失败:", error);
      throw error;
    }
  });
}
function createWindow() {
  const win = new BrowserWindow({
    width: 1920,
    height: 1080,
    webPreferences: {
      preload: path.join(__dirname, "preload.js"), // 使用计算后的 __dirname
      nodeIntegration: false,
      contextIsolation: true
    }
  });

  // 捕获 preload 加载错误
  win.webContents.on("did-fail-load", (event, errorCode, errorDescription) => {
    console.error("Preload 加载失败:", errorDescription);
  });

  // 加载应用
  console.log(process.env.NODE_ENV);

  if (process.env.NODE_ENV === "development") {
    win.loadURL("http://localhost:8848/#/login");
    win.webContents.openDevTools();
  } else {
    win.webContents.openDevTools();
    win.loadFile("dist/index.html");
  }
}

app.whenReady().then(() => {
  createWindow();
  // 注册IPC处理
  registerIpcHandlers();
  app.on("activate", () => {
    if (BrowserWindow.getAllWindows().length === 0) createWindow();
  });
});

app.on("window-all-closed", () => {
  if (process.platform !== "darwin") app.quit();
});