Payment not tested rest done-ish

BrowserManager.cs

@@ -0,0 +1,59 @@
+using System.Diagnostics;
+using System.Net.Sockets;
+using Microsoft.Playwright;
+
+namespace BadmintonBooker;
+
+internal static class BrowserManager
+{
+    private const int DebugPort = 9222;
+    private const string ChromeExe = @"C:\Program Files\Google\Chrome\Application\chrome.exe";
+    private const string UserDataDir = @"C:\Users\Shaamil\PlaywrightData";
+
+    public static async Task<IBrowserContext> GetContextAsync(IPlaywright playwright)
+    {
+        await EnsureChromeRunningAsync();
+        var browser = await playwright.Chromium.ConnectOverCDPAsync($"http://127.0.0.1:{DebugPort}");
+        return browser.Contexts[0];
+    }
+
+    private static async Task EnsureChromeRunningAsync()
+    {
+        if (IsPortListening(DebugPort))
+            return;
+
+        Process.Start(new ProcessStartInfo
+        {
+            FileName = ChromeExe,
+            Arguments = $"--remote-debugging-port={DebugPort} --user-data-dir=\"{UserDataDir}\"",
+            UseShellExecute = true
+        });
+
+        // Wait for Chrome to bind the debug port
+        const int maxWaitMs = 10000;
+        const int intervalMs = 500;
+        var elapsed = 0;
+
+        while (!IsPortListening(DebugPort) && elapsed < maxWaitMs)
+        {
+            await Task.Delay(intervalMs);
+            elapsed += intervalMs;
+        }
+
+        if (!IsPortListening(DebugPort))
+            throw new TimeoutException("Chrome did not open the remote debugging port in time.");
+    }
+
+    private static bool IsPortListening(int port)
+    {
+        try
+        {
+            using var tcp = new TcpClient();
+            tcp.Connect("127.0.0.1", port);
+            return true;
+        }
+        catch { return false; }
+    }
+
+
+}