Converting Tests back to C# but still with Playwright

Tests/Pages/BuildCalculator/EntityClickViewComponent.cs

@@ -0,0 +1,31 @@
+namespace Tests.Pages.BuildCalculator;
+
+public class EntityClickViewComponent
+{
+    private readonly Website _website;
+    public EntityClickViewComponent(Website website) => _website = website;
+
+    public ILocator EntityClickView => _website.Locator(".entityClickView");
+
+    public async Task<string?> GetEntityNameAsync()
+    {
+        var el = EntityClickView.Locator("#entityName");
+        if (await el.CountAsync() == 0) return null;
+        return (await el.TextContentAsync())?.Trim();
+    }
+
+    public async Task<string?> GetEntityHealthAsync()
+    {
+        var healthText = EntityClickView.Locator("div").Filter(new() { HasTextRegex = new System.Text.RegularExpressions.Regex("Health", System.Text.RegularExpressions.RegexOptions.IgnoreCase) }).First;
+        if (await healthText.CountAsync() == 0) return null;
+        var text = (await healthText.TextContentAsync()) ?? "";
+        var match = System.Text.RegularExpressions.Regex.Match(text, @"(\d+)");
+        return match.Success ? match.Groups[1].Value : null;
+    }
+
+    public async Task ClickDetailedViewAsync() =>
+        await EntityClickView.Locator("button").Filter(new() { HasText = "Detailed" }).ClickAsync();
+
+    public async Task ClickPlainViewAsync() =>
+        await EntityClickView.Locator("button").Filter(new() { HasText = "Plain" }).ClickAsync();
+}