skinswitcher/main.js

const { app, BrowserWindow, ipcMain } = require("electron");
const fs = require("fs");
const path = require("path");

if (process.env.NODE_ENV === "dev") {
  require("electron-reload")(__dirname, {
    electron: path.join(__dirname, "node_modules", ".bin", "electron")
  });
}

function createWindow () {
  // Create the browser window.
  const win = new BrowserWindow({
    width: 320,
    height: 480,
    backgroundColor: "#ffffff",
    resizable: false,
    frame: true,
    webPreferences: {
      nodeIntegration: true
    }
  });

  // and load the index.html of the app.
  win.loadFile(path.join("html/auth.hbs"));

  // Open the DevTools.
  if (process.env.NODE_ENV === "dev") win.webContents.openDevTools();
}

// Load previous credentials and settings
var authData = JSON.parse(fs.readFileSync("./data/data.json"));

// Define handlebars with loaded settings
require("electron-handlebars")({
  css: "../css/index.css",
  title: "SkinSwitcher",
  theme: authData.theme,
  header: "⇄ SkinSwitcher",
  footer: "Made by Hecc-inc."
});

// Respond to renderer requests
ipcMain.on("getAuth", (event) => {
  authData = JSON.parse(fs.readFileSync("./data/data.json"));
  event.returnValue = authData;
});

ipcMain.on("setAuth", (event, data) => {
  authData = JSON.parse(fs.readFileSync("./data/data.json"));
  if (data != authData) {
    fs.writeFileSync("./data/data.json", JSON.stringify(data));
  }
  event.returnValue = true;
});

// Create session variables for uuid storage
var session = {};

ipcMain.on("getSession", (event) => {
  event.returnValue = session;
});

ipcMain.on("setSession", (event, data) => {
  session = data;
  event.returnValue = true;
});

// This method will be called when Electron has finished
// initialization and is ready to create browser windows.
// Some APIs can only be used after this event occurs.
app.whenReady().then(createWindow);

// Quit when all windows are closed.
app.on("window-all-closed", () => {
  // On macOS it is common for applications and their menu bar
  // to stay active until the user quits explicitly with Cmd + Q
  if (process.platform !== "darwin") {
    app.quit();
  }
});

app.on("activate", () => {
  // On macOS it's common to re-create a window in the app when the
  // dock icon is clicked and there are no other windows open.
  if (BrowserWindow.getAllWindows().length === 0) {
    createWindow();
  }
});

// In this file you can include the rest of your app's specific main process
// code. You can also put them in separate files and require them here.