From 66f66d1c17213f55aa56d69c0cccc309b16f3362 Mon Sep 17 00:00:00 2001
From: Clawd <ai@clawd.bot>
Date: Sat, 28 Feb 2026 07:27:49 -0800
Subject: Phase 3: IPC layer

- Implement src/main/preload.ts with typed API bridge
  - Projects, sessions, messages CRUD
  - Chat send/interrupt
  - Workflow review/advance/permissions
  - Artifact read/write
  - Directory picker dialog
  - Claude message event subscription
- Implement src/main/ipc/handlers.ts
  - All IPC handlers with proper error handling
  - Message forwarding to renderer
  - Assistant message storage
- Update src/main/index.ts
  - Initialize database on startup
  - Register IPC handlers
  - Clean database close on exit
---
 src/main/index.ts | 90 +++++++++++++++++++++++++++----------------------------
 1 file changed, 44 insertions(+), 46 deletions(-)

(limited to 'src/main/index.ts')

diff --git a/src/main/index.ts b/src/main/index.ts
index b164f15..f0b23f7 100644
--- a/src/main/index.ts
+++ b/src/main/index.ts
@@ -1,63 +1,61 @@
-import Database from 'better-sqlite3'
-import { app, BrowserWindow } from 'electron'
-import fs from 'node:fs'
-import path from 'node:path'
+import { app, BrowserWindow } from "electron";
+import path from "node:path";
+import { getDb, closeDb } from "./db";
+import { registerIpcHandlers } from "./ipc/handlers";
 
-const isDev = !app.isPackaged // reliable dev/prod switch.  [oai_citation:2‡Electron](https://electronjs.org/docs/latest/api/app?utm_source=chatgpt.com)
+const isDev = !app.isPackaged;
+let mainWindow: BrowserWindow | null = null;
 
 function createWindow() {
-  const win = new BrowserWindow({
-    width: 800,
-    height: 600,
+  mainWindow = new BrowserWindow({
+    width: 1400,
+    height: 900,
+    minWidth: 1000,
+    minHeight: 600,
     show: false,
+    titleBarStyle: "hiddenInset",
     webPreferences: {
       contextIsolation: true,
       nodeIntegration: false,
-      preload: path.join(__dirname, 'preload.js'),
+      preload: path.join(__dirname, "preload.js"),
     },
-  })
+  });
+
+  registerIpcHandlers(mainWindow);
 
   if (isDev) {
-    const url = process.env.VITE_DEV_SERVER_URL ?? 'http://localhost:5173'
-    win.loadURL(url).finally(() => {
-      win.show()
-      win.webContents.openDevTools({ mode: 'detach' })
-    })
+    const url = process.env.VITE_DEV_SERVER_URL ?? "http://localhost:5173";
+    mainWindow.loadURL(url).finally(() => {
+      mainWindow!.show();
+      mainWindow!.webContents.openDevTools({ mode: "detach" });
+    });
   } else {
     const indexHtml = path.join(
       app.getAppPath(),
-      'renderer',
-      'dist',
-      'index.html'
-    )
-    win.loadFile(indexHtml).finally(() => win.show())
+      "renderer",
+      "dist",
+      "index.html"
+    );
+    mainWindow.loadFile(indexHtml).finally(() => mainWindow!.show());
   }
 }
 
-function initDb() {
-  const dbDir = app.getPath('userData')
-  if (!fs.existsSync(dbDir)) fs.mkdirSync(dbDir, { recursive: true })
-  const dbPath = path.join(dbDir, 'app.db')
-
-  const db = new Database(dbPath)
-  db.pragma('journal_mode = WAL')
-  db.prepare('CREATE TABLE IF NOT EXISTS messages (text TEXT)').run()
-  db.prepare('INSERT INTO messages (text) VALUES (?)').run(
-    'hello from better-sqlite3'
-  )
-  const row = db.prepare('SELECT text FROM messages LIMIT 1').get()
-  console.log('Selected row:', row)
-  db.close()
-}
-
 app.whenReady().then(() => {
-  initDb()
-  createWindow()
-  app.on(
-    'activate',
-    () => BrowserWindow.getAllWindows().length === 0 && createWindow()
-  )
-})
-app.on('window-all-closed', () => {
-  if (process.platform !== 'darwin') app.quit()
-})
+  // Initialize database
+  getDb();
+
+  createWindow();
+
+  app.on("activate", () => {
+    if (BrowserWindow.getAllWindows().length === 0) {
+      createWindow();
+    }
+  });
+});
+
+app.on("window-all-closed", () => {
+  closeDb();
+  if (process.platform !== "darwin") {
+    app.quit();
+  }
+});
-- 
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