oslabs-beta
diff --git a/‎extension.js‎
Lines changed: 4 additions & 3 deletions b/‎extension.js‎
Lines changed: 4 additions & 3 deletions
diff --git a/‎src/panel.js‎
Lines changed: 41 additions & 2 deletions b/‎src/panel.js‎
Lines changed: 41 additions & 2 deletions
@@ -18,9 +18,10 @@ function activate(context) {
 	});
 
 	vscode.commands.registerCommand('myExtension.pickFile', async () => {
-		const tree = new Parser();
-		const file = await vscode.window.showOpenDialog({ canSelectFolders: true, canSelectFiles: true, canSelectMany: true });
-		tree.grabFile(file);
+		const fileArray = await vscode.window.showOpenDialog({ canSelectFolders: false, canSelectFiles: true, canSelectMany: false });
+		const tree = new Parser(fileArray[0].path);
+		tree.parse();
+		console.log('tree instance', tree);
 	});
 
 	context.subscriptions.push(disposable, result);
 
@@ -1,6 +1,12 @@
 const vscode = require('vscode');
+const { getNonce } = require('./getNonce.js');
+const { Parser } = require('./parser.js');
+
+// let panel;
 
 function createPanel(context) {
+    // if the current panel exists, then reveal the column, else make one?
+
     // utilize method on vscode.window object to create webview
     const panel = vscode.window.createWebviewPanel(
         'reactLabyrinth',
@@ -22,8 +28,34 @@ function createPanel(context) {
 
     // render html of webview here
     panel.webview.html = createWebviewHTML(bundleURI);
+
+    // will need to use onDidDispose to clear cached data and reset tree when the webview and/or application is closed
+
+    // from my understadning, we will have to use onDidReceiveMessage to send message from the webview to and from the extension. its sent and read based on the switch case 'string' and then activates their functionality there
+
+    // we will need to grab the value of the root file path => then make new instance of parser => call parse method on new instance => then create a func to then post a message to our flow.jsx
+
+    // panel.webview.onDidReceiveMessage(
+    //     async (msg) => {
+    //         console.log('Message: ', msg)
+    //         switch (msg.type) {
+    //             case 'test':
+    //                 console.log('testing onDidReceiveMessage');
+
+    //                 break;
+    //         }
+    //     },
+    //     null,
+    //     vscode.Disposable
+    // );
+
+
 }
 
+// getNonce generates a new random string each time ext is used to prevent external injection of foreign code into the html 
+const nonce = getNonce();
+
+// function to update state in webview
 
 // function to create the HTML page for webview
 function createWebviewHTML(URI) {
@@ -38,11 +70,18 @@ function createWebviewHTML(URI) {
             </head>
             <body>
                 <div id="root"></div>
-                <script src=${URI}></script>
+                <script>
+                    const vscode = acquireVsCodeApi();
+                    window.onload = () => {
+                        console.log('VsCode: ', vscode)
+                        vscode.postMessage({command: 'startup'})
+                    }
+                </script>
+                <script nonce=${nonce} src=${URI}></script>
             </body>
             </html>
         `
     )
 }
 
-module.exports = {createPanel};
+module.exports = { createPanel };