fix(WebTerminal): don't send resize event

src/components/WebTerminal.tsx

@@ -16,10 +16,10 @@ export default function WebTerminal() {
 		document.title = `Terminal: ${container.name}`;
 
 		if (terminalRef.current) {
-			const terminal = new Terminal({ rows: 67 });
+			const terminal = new Terminal({ rows: 67, convertEol: true });
 
 			const socket = new WebSocket(
-				`ws://127.0.0.1:3000/containers/${container.id}/terminal`, // TODO: Replace this with dlinux ssh connector
+				`wss://session.ssh.surf?token=${localStorage.getItem("key")?.toString()}`,
 			);
 
 			const fitAddon = new FitAddon();
@@ -31,27 +31,57 @@ export default function WebTerminal() {
 			terminal.write("Connecting to the container\r\n");
 
 			socket.onopen = () => {
-				const attachAddon = new AttachAddon(socket);
+				const attachAddon = new AttachAddon(socket, { bidirectional: false });
 				terminal.loadAddon(attachAddon);
 
 				terminal.clear();
 				terminal.focus();
-
-				socket.send(
-					JSON.stringify({
-						rows: terminal.rows,
-						cols: terminal.cols,
-					}),
-				);
 			};
 
-			window.addEventListener("resize", () => {
-				fitAddon.fit();
+			let line = "";
+			let cursor = 0;
+			let busy = false;
+
+			terminal.onData((data) => {
+				if (socket.readyState === WebSocket.OPEN) {
+					if (busy) {
+						return;
+					}
+
+					switch (data) {
+						case "\r": // Enter
+							socket.send(line);
+
+							cursor = 0;
+							line = "";
+							break;
+						case "\x7f": // Backspace
+							if (cursor > 0) {
+								terminal.write("\b \b");
+								if (line.length > 0) {
+									line = line.substring(0, line.length - 1);
+								}
+								cursor--;
+							}
+							break;
+						default:
+							// Check if character is printable
+							if (data.charCodeAt(0) >= 32 && data.charCodeAt(0) <= 127) {
+								cursor++;
+								line += data;
+								terminal.write(data);
+							}
+					}
+				}
 			});
 
-			terminal.onResize(({ rows, cols }) => {
-				socket.send(JSON.stringify({ rows, cols }));
-			});
+			// window.addEventListener("resize", () => {
+			// 	fitAddon.fit();
+			// });
+
+			// terminal.onResize(({ rows, cols }) => {
+			// 	socket.send(JSON.stringify({ rows, cols }));
+			// });
 
 			return () => {
 				socket.close();