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electron/main/main.ts

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+import { app, BrowserWindow, dialog, ipcMain } from "electron"
+import { join } from "path"
+import { createApplicationMenu } from "./menu"
+import { setupInstanceIPC } from "./ipc"
+
+let mainWindow: BrowserWindow | null = null
+
+function createWindow() {
+  mainWindow = new BrowserWindow({
+    width: 1400,
+    height: 900,
+    minWidth: 800,
+    minHeight: 600,
+    webPreferences: {
+      preload: join(__dirname, "../preload/index.js"),
+      contextIsolation: true,
+      nodeIntegration: false,
+    },
+  })
+
+  if (process.env.NODE_ENV === "development") {
+    mainWindow.loadURL("http://localhost:3000")
+    mainWindow.webContents.openDevTools()
+  } else {
+    mainWindow.loadFile(join(__dirname, "../renderer/index.html"))
+  }
+
+  createApplicationMenu(mainWindow)
+  setupInstanceIPC(mainWindow)
+
+  mainWindow.on("closed", () => {
+    mainWindow = null
+  })
+}
+
+function setupIPC() {
+  ipcMain.handle("dialog:selectFolder", async () => {
+    if (!mainWindow) return null
+
+    const result = await dialog.showOpenDialog(mainWindow, {
+      title: "Select Project Folder",
+      buttonLabel: "Select",
+      properties: ["openDirectory"],
+    })
+
+    if (result.canceled) {
+      return null
+    }
+
+    return result.filePaths[0] || null
+  })
+}
+
+app.whenReady().then(() => {
+  setupIPC()
+  createWindow()
+
+  app.on("activate", () => {
+    if (BrowserWindow.getAllWindows().length === 0) {
+      createWindow()
+    }
+  })
+})
+
+app.on("window-all-closed", () => {
+  if (process.platform !== "darwin") {
+    app.quit()
+  }
+})