main.js

const { app, BrowserWindow, ipcMain, Menu } = require("electron");
const DecisionCreate = require("./doc/decision");
const path = require("path");
// Specifies the enviroment variable
const inDevelopmentMode = process.env.MODE === "dev";

/***************/
/* Main Window */
/***************/
app.on("ready", () => {
  // Configure the main window
  let mainWindow = new BrowserWindow({
    width: 800,
    height: 600,
    icon: path.join(__dirname, "assets/Alinka-logo.png"),
    webPreferences: {
      backgroundThrottling: false
    }
  });

  // Load the apropriate file depending on env mode
  mainWindow.loadURL(
    inDevelopmentMode
      ? `http://localhost:9000`
      : `file://${__dirname}/build/index.html`
  );

  // Build Menu from template and insert it
  const mainMenu = Menu.buildFromTemplate(mainMenuTemplate);
  Menu.setApplicationMenu(mainMenu);

  // Display develooper tools in dev mode
  if (inDevelopmentMode) {
    mainWindow.webContents.openDevTools();
  }

  // Quit app when closed
  mainWindow.on("closed", () => {
    app.quit();
  });
});

/********/
/* Menu */
/********/
const mainMenuTemplate = [
  {
    label: "File",
    submenu: [
      {
        label: "Quit",
        accelerator: process.platform == "darwin" ? "Command+Q" : "Ctrl+Q",
        click() {
          app.quit();
        }
      }
    ]
  }
];

// If mac add empty object to menu
if (process.platform === "darwin") {
  mainMenuTemplate.unshift({});
}

// Add developer tools item in dev mode
if (inDevelopmentMode) {
  mainMenuTemplate.push({
    label: "Developer Tools",
    submenu: [
      {
        label: "Toggle DevTools",
        accelerator: process.platform == "darwin" ? "Command+I" : "Ctrl+I",
        click(item, focusedWindow) {
          focusedWindow.toggleDevTools();
        }
      },
      {
        role: "reload"
      }
    ]
  });
}

/*********************/
/* Document Renderer */
/*********************/
ipcMain.on("print:value", (event, value) => {
  var doc = new DecisionCreate(value);
  doc.create();
  doc.save();
});