From 886c207f1eeca37b4c21adb3e4a21e5c930d00f9 Mon Sep 17 00:00:00 2001
From: Fergal Moran <fergal.moran@gmail.com>
Date: Mon, 23 Jan 2023 20:51:14 +0000
Subject: [PATCH] Pre scaffold

---
 Areas/Identity/Data/NukeItterUser.cs |  4 +-
 Controllers/UserController.cs        | 30 +++++++++++-
 Pages/Profile.razor                  |  2 +
 Pages/Setup.razor                    | 72 ++++++++++++++++++----------
 4 files changed, 81 insertions(+), 27 deletions(-)

diff --git a/Areas/Identity/Data/NukeItterUser.cs b/Areas/Identity/Data/NukeItterUser.cs
index bb66858..6a56ecc 100644
--- a/Areas/Identity/Data/NukeItterUser.cs
+++ b/Areas/Identity/Data/NukeItterUser.cs
@@ -3,4 +3,6 @@ using Microsoft.AspNetCore.Identity;
 namespace Nukitter.Web.Areas.Identity.Data;
 
 // Add profile data for application users by adding properties to the NukeItterUser class
-public class NukeItterUser : IdentityUser { }
+public class NukeItterUser : IdentityUser {
+  public NukeItterUser(string userName) : base(userName) { }
+}
diff --git a/Controllers/UserController.cs b/Controllers/UserController.cs
index 56faff6..ce054ee 100644
--- a/Controllers/UserController.cs
+++ b/Controllers/UserController.cs
@@ -1,16 +1,42 @@
 using Microsoft.AspNetCore.Authentication;
 using Microsoft.AspNetCore.Authentication.Twitter;
+using Microsoft.AspNetCore.Identity;
 using Microsoft.AspNetCore.Mvc;
+using Nukitter.Web.Areas.Identity.Data;
 
 namespace Nukitter.Web.Controllers;
 
 [ApiController]
 [Route("[controller]")]
 public class UserController : ControllerBase {
+  private readonly UserManager<NukeItterUser> _userManager;
+
+  public UserController(UserManager<NukeItterUser> userManager) {
+    _userManager = userManager;
+  }
+
   [HttpGet("twitter")]
   public async Task TwitterSignIn() {
     await HttpContext.ChallengeAsync(TwitterDefaults.AuthenticationScheme, new AuthenticationProperties {
-      RedirectUri = "https://nukeitter.dev.fergl.ie:5001/profile"
+      RedirectUri = "https://nukeitter.dev.fergl.ie:5001/user/twitter-redirect"
     });
   }
-}
\ No newline at end of file
+
+  [HttpGet("twitter-redirect")]
+  public async Task<IActionResult> TwitterRedirect() {
+    var twitterHandle = HttpContext.User.Identity?.Name;
+    if (string.IsNullOrEmpty(twitterHandle)) {
+      return NotFound();
+    }
+
+    var user = await _userManager.FindByNameAsync(twitterHandle);
+
+    if (user is null) {
+      await _userManager.CreateAsync(new NukeItterUser(twitterHandle));
+    }
+
+    await HttpContext.SignInAsync(HttpContext.User);
+    Console.WriteLine($"Let's see what we get?\n{HttpContext.User}");
+    return Redirect("/setup");
+  }
+}
diff --git a/Pages/Profile.razor b/Pages/Profile.razor
index be36819..9e77728 100644
--- a/Pages/Profile.razor
+++ b/Pages/Profile.razor
@@ -6,6 +6,8 @@
 
 <div
     class="container mx-auto flex flex-col md:flex-row items-center my-12 md:my-24">
+    <h1>This is your profile</h1>
+    <div>@claim</div>
 </div>
 
 @code {
diff --git a/Pages/Setup.razor b/Pages/Setup.razor
index 76502de..5ff3d49 100644
--- a/Pages/Setup.razor
+++ b/Pages/Setup.razor
@@ -1,42 +1,66 @@
 @page "/setup"
+@using System.Security.Claims
 @inject NavigationManager _navigationManager
 
 <PageTitle>Twit Nuke</PageTitle>
 
 <div
-    class="container mx-auto flex flex-col md:flex-row items-center my-12 md:my-24">
-    <!--Left Col-->
-    <div
-        class="flex flex-col w-full lg:w-1/2 justify-center items-start pt-12 pb-24 px-6 group">
+  class="container mx-auto flex flex-col md:flex-row items-center my-12 md:my-24">
+  <!--Left Col-->
+  <div
+    class="flex flex-col w-full lg:w-1/2 justify-center items-start pt-12 pb-24 px-6 group">
+    <AuthorizeView>
+      <Authorized>
         <div class="group flex justify-center items-center">
-            <h1 class="font-bold text-3xl my-4 flx flex-row">
-                Let's get started
-            </h1>
+          <h1 class="font-bold text-3xl my-4 flx flex-row">
+            Let's get started
+          </h1>
         </div>
         <p class="leading-normal mb-4">
-            We need access to your Twitter account, promise we won't do anything icky!!
+          We need access to your Twitter account, promise we won't do anything icky!!
         </p>
         <button
-            @onclick="TwitterSignin"
-            href="/setup"
-            class="btn btn-outline btn-info gap-2">
-            <i class="fa-brands fa-twitter"></i>
-            Login to Twitter
+          @onclick="TwitterSignin"
+          href="/setup"
+          class="btn btn-outline btn-info gap-2">
+          <i class="fa-brands fa-twitter"></i>
+          Login to Twitter
         </button>
-    </div>
-    <!--Right Col-->
-    <div class="w-full lg:w-1/2 lg:py-6 text-center">
-        <img
-            src="/img/logo.svg"
-            alt="Radioactive"
-            class="fill-current text-gray-900 w-3/5 mx-auto"/>
-    </div>
+      </Authorized>
+      <NotAuthorized>
+        <h1 class="font-bold text-3xl my-4 flx flex-row">
+          Hey $"
+          @{@User.Identity.Name}
+          "
+          - let's get you setup
+        </h1>
+      </NotAuthorized>
+    </AuthorizeView>
+  </div >
+  <!--Right Col-->
+  <div class="w-full lg:w-1/2 lg:py-6 text-center">
+    <img
+      src="/img/logo.svg"
+      alt="Radioactive"
+      class="fill-current text-gray-900 w-3/5 mx-auto"/>
+  </div>
 </div>
 
 @code {
 
-    private void TwitterSignin() {
-        _navigationManager.NavigateTo("user/twitter", true);
-    }
+  [CascadingParameter]
+  private Task<AuthenticationState> auth { get; set; }
+
+  public ClaimsPrincipal User { get; set; }
+
+  protected override async Task OnInitializedAsync() {
+    var authState = await auth;
+    User = authState.User;
+  }
+
+
+  private void TwitterSignin() {
+    _navigationManager.NavigateTo("user/twitter", true);
+  }
 
 }
\ No newline at end of file