Added components, authentication and authorization

2026-05-04 16:53:19 +05:00
parent 493cd71d17
commit fb1cb8e834
37 changed files with 3545 additions and 21 deletions
@@ -0,0 +1,91 @@
+using Htmx.ApiDemo;
+using Htmx.ApiDemo.Templates.Components;
+using Immediate.Apis.Shared;
+using Immediate.Handlers.Shared;
+
+namespace Htmx.ApiDemo.Templates;
+
+public sealed class MainLayout : MainLayoutBase
+{
+    private byte[] _titleData     = [];
+    private byte[] _appNameData   = [];
+    private byte[] _pageTitleData = [];
+    private byte[] _userSectionData = [];
+
+    public IHtmxComponent Body { get; }
+
+    public MainLayout(IHtmxComponent body, string title = "App", string appName = "MyApp",
+                      string pageTitle = "Dashboard", string? userName = null, string? afToken = null)
+    {
+        Body           = body;
+        _titleData     = title.ToUtf8Bytes();
+        _appNameData   = appName.ToUtf8Bytes();
+        _pageTitleData = pageTitle.ToUtf8Bytes();
+
+        var afInput = string.IsNullOrEmpty(afToken)
+            ? ""
+            : $"""<input type="hidden" name="__RequestVerificationToken" value="{System.Web.HttpUtility.HtmlAttributeEncode(afToken)}" />""";
+
+        _userSectionData = userName is not null
+            ? $"""
+               <div class="flex items-center gap-2">
+                 <div class="flex h-9 w-9 items-center justify-center rounded-full bg-primary text-primary-foreground text-sm font-semibold select-none" title="{System.Web.HttpUtility.HtmlAttributeEncode(userName)}">
+                   {System.Web.HttpUtility.HtmlEncode(GetInitials(userName))}
+                 </div>
+                 <form method="post" action="/logout">
+                   {afInput}
+                   <button type="submit"
+                           class="inline-flex h-8 items-center rounded-md border border-input bg-transparent px-3 text-xs
+                                  font-medium transition-colors hover:bg-accent hover:text-accent-foreground
+                                  focus-visible:outline-none focus-visible:ring-1 focus-visible:ring-ring">
+                     Sign out
+                   </button>
+                 </form>
+               </div>
+               """.ToUtf8Bytes()
+            : """
+              <a href="/login"
+                 class="inline-flex h-8 items-center rounded-md border border-input bg-transparent px-3 text-xs
+                        font-medium transition-colors hover:bg-accent hover:text-accent-foreground
+                        focus-visible:outline-none focus-visible:ring-1 focus-visible:ring-ring">
+                Sign in
+              </a>
+              """.ToUtf8Bytes();
+    }
+
+    private static string GetInitials(string name)
+    {
+        var parts = name.Trim().Split(' ', System.StringSplitOptions.RemoveEmptyEntries);
+        return parts.Length >= 2
+            ? $"{parts[0][0]}{parts[^1][0]}".ToUpperInvariant()
+            : name.Length > 0 ? name[0].ToString().ToUpperInvariant() : "?";
+    }
+
+    protected override void RenderBody(HtmxRenderContext context)        => Body.Render(context);
+    protected override void RenderTitle(HtmxRenderContext context)       => context.Writer.WriteUtf8(_titleData);
+    protected override void RenderAppName(HtmxRenderContext context)     => context.Writer.WriteUtf8(_appNameData);
+    protected override void RenderPageTitle(HtmxRenderContext context)   => context.Writer.WriteUtf8(_pageTitleData);
+    protected override void RenderUserSection(HtmxRenderContext context) => context.Writer.WriteUtf8(_userSectionData);
+}
+
+
+[Handler]
+[MapGet("/")]
+public static partial class GetIndexHandler
+{
+    public record Command;
+
+    private static ValueTask HandleAsync(
+        Command command,
+        IHttpContextAccessor httpContextAccessor,
+        CancellationToken token)
+    {
+        var context = httpContextAccessor.HttpContext
+            ?? throw new InvalidOperationException("HttpContext is not available.");
+
+        var greet  = new Greeting { Username = "Enciphered", Count = 0, GreetingId = Guid.NewGuid() };
+        context.WriteHtmxPage(greet, title: "Home", appName: "HtmxApp", pageTitle: "Home");
+
+        return ValueTask.CompletedTask;
+    }
+}