Converting Tests back to C# but still with Playwright

Tests/Shared/NavigationBar.cs

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+namespace Tests.Shared;
+
+public class NavigationBar
+{
+    private readonly Website _website;
+    public NavigationBar(Website website) => _website = website;
+
+    public ILocator SearchButton => _website.Locator("#desktop-searchButton");
+
+    public async Task ClickHomeLinkAsync()
+    {
+        await _website.Locator("a:has-text(\"IGP Fan Reference\")").ClickAsync();
+    }
+
+    public async Task<SearchDialog> ClickSearchButtonAsync()
+    {
+        await SearchButton.ClickAsync();
+        return _website.SearchDialog;
+    }
+}

Tests/Shared/SearchDialog.cs

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+namespace Tests.Shared;
+
+public class SearchDialog
+{
+    private readonly Website _website;
+    public SearchDialog(Website website) => _website = website;
+
+    public ILocator SearchBackground => _website.FindById("searchBackground");
+    public ILocator SearchInput => _website.FindById("searchInput");
+
+    public async Task CloseDialogAsync()
+    {
+        await _website.ClickElementAsync(SearchBackground);
+    }
+
+    public async Task<SearchDialog> SearchAsync(string text)
+    {
+        await _website.EnterInputAsync(SearchInput, text);
+        return this;
+    }
+
+    public async Task SelectSearchEntityAsync(string label)
+    {
+        await _website.ClickElementAsync(_website.Locator($"button[label=\"{label}\"]"));
+    }
+}

Tests/Shared/ToastComponent.cs

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+namespace Tests.Shared;
+
+public class ToastComponent
+{
+    private readonly Website _website;
+    public ToastComponent(Website website) => _website = website;
+
+    public ILocator Container => _website.Locator(".toastsContainer");
+    public ILocator Toasts => _website.Locator(".toastsContainer .toastContainer");
+
+    public async Task<IReadOnlyList<string>> GetToastTitlesAsync()
+    {
+        var titles = await _website.Locator(".toastsContainer .toastTitle").AllTextContentsAsync();
+        return titles.Select(t => t.Trim()).Where(t => !string.IsNullOrEmpty(t)).ToList();
+    }
+
+    public async Task<bool> HasToastContainingAsync(string text)
+    {
+        try
+        {
+            await _website.Page.WaitForFunctionAsync(
+                @"(expected) => {
+                    const titles = document.querySelectorAll('.toastsContainer .toastTitle');
+                    return Array.from(titles).some(t => t.textContent.trim().includes(expected));
+                }",
+                text,
+                new() { Timeout = 3000 }
+            );
+            return true;
+        }
+        catch
+        {
+            return false;
+        }
+    }
+}