WIP: app: Add MCP server support for ai-assistant

app/electron/main.ts

@@ -40,6 +40,7 @@ import url from 'url';
 import yargs from 'yargs';
 import { hideBin } from 'yargs/helpers';
 import i18n from './i18next.config';
+import ElectronMCPClient from './mcp-client';
 import {
   addToPath,
   ArtifactHubHeadlampPkg,
@@ -131,6 +132,7 @@ const shouldCheckForUpdates = process.env.HEADLAMP_CHECK_FOR_UPDATES !== 'false'
 
 // make it global so that it doesn't get garbage collected
 let mainWindow: BrowserWindow | null;
+let mcpClient: ElectronMCPClient;
 
 /**
  * `Action` is an interface for an action to be performed by the plugin manager.
@@ -1131,6 +1133,12 @@ function adjustZoom(delta: number) {
 
 function startElecron() {
   console.info('App starting...');
+  mcpClient = new ElectronMCPClient();
+
+  // Initialize MCP client
+  mcpClient.initialize().catch(error => {
+    console.error('Failed to initialize MCP client on startup:', error);
+  });
 
   let appVersion: string;
   if (isDev && process.env.HEADLAMP_APP_VERSION) {
@@ -1247,6 +1255,9 @@ function startElecron() {
       },
     });
 
+    // Set the main window reference in the MCP client for dialogs
+    mcpClient.setMainWindow(mainWindow);
+
     // Load the frontend
     mainWindow.loadURL(startUrl);
 
@@ -1411,6 +1422,15 @@ function startElecron() {
       mainWindow?.webContents.send('backend-token', backendToken);
     });
 
+    // Handle cluster change notifications from frontend
+    ipcMain.on('cluster-changed', (event: IpcMainEvent, cluster: string | null) => {
+      if (mcpClient) {
+        mcpClient.handleClusterChange(cluster).catch(error => {
+          console.error('Failed to handle cluster change in MCP client:', error);
+        });
+      }
+    });
+
     setupRunCmdHandlers(mainWindow, ipcMain);
 
     new PluginManagerEventListeners().setupEventHandlers();
@@ -1463,6 +1483,11 @@ function startElecron() {
     if (mainWindow) {
       mainWindow.removeAllListeners('close');
     }
+
+    // Cleanup MCP client
+    if (mcpClient) {
+      mcpClient.cleanup().catch(console.error);
+    }
   });
 }