#380 - Show release notes when update is available.

Prepare release notes for blazor-v1.16.0.

src/Money.Blazor.Host/Components/PwaUpdate.razor

@@ -3,14 +3,16 @@
     <LayoutView Layout="@typeof(Layouts.Layout)">
         <Title Icon="download" Main="Great news. We have an update for you" Sub="Update is already installed and one click away" />
 
-        <div class="mt-4">
+        <div class="my-4">
             <button class="btn btn-primary" @onclick="(async () => Commands.HandleAsync(new UpdatePwa()))">
                 Activate the update
             </button>
             <button class="btn btn-secondary" @onclick="(() => IsUpdateable = false)">
                 Leave it for the next time
             </button>
         </div>
+
+        @ReleaseNotes
     </LayoutView>
 }
 else

src/Money.Blazor.Host/Components/PwaUpdate.razor.cs

@@ -1,12 +1,14 @@
 using Microsoft.AspNetCore.Components;
 using Money.Events;
+using Money.Services;
 using Neptuo.Commands;
 using Neptuo.Events;
 using Neptuo.Events.Handlers;
 using System;
 using System.Collections.Generic;
 using System.IO;
 using System.Linq;
+using System.Net.Http;
 using System.Text;
 using System.Threading.Tasks;
 
@@ -15,34 +17,43 @@ namespace Money.Components
     public partial class PwaUpdate : IDisposable,
         IEventHandler<PwaUpdateable>
     {
+        private readonly HttpClient http = new HttpClient();
+
         [Inject]
         protected IEventHandlerCollection EventHandlers { get; set; }
 
         [Inject]
         protected ICommandDispatcher Commands { get; set; }
 
+        [Inject]
+        protected Navigator Navigator { get; set; }
+
         [Parameter]
         public RenderFragment ChildContent { get; set; }
 
         protected bool IsUpdateable { get; set; }
+        protected MarkupString ReleaseNotes { get; set; }
 
         protected override void OnInitialized()
         {
             base.OnInitialized();
 
             EventHandlers.Add<PwaUpdateable>(this);
+            http.BaseAddress = new Uri(Navigator.UrlOrigin());
         }
 
         public void Dispose()
         {
             EventHandlers.Remove<PwaUpdateable>(this);
         }
 
-        Task IEventHandler<PwaUpdateable>.HandleAsync(PwaUpdateable payload)
+        async Task IEventHandler<PwaUpdateable>.HandleAsync(PwaUpdateable payload)
         {
             IsUpdateable = true;
+
+            ReleaseNotes = new MarkupString(await http.GetStringAsync("/release-notes.html"));
+
             StateHasChanged();
-            return Task.CompletedTask;
         }
     }
 }

src/Money.Blazor.Host/Services/Navigator.cs

@@ -48,6 +48,9 @@ public void Dispose()
         public string UrlCurrent() 
             => manager.Uri;
 
+        public string UrlOrigin() 
+            => manager.BaseUri;
+
         private void OnLocationChanged(object sender, LocationChangedEventArgs e)
         {
             queryString = null;

src/Money.Blazor.Host/wwwroot/release-notes.html

@@ -0,0 +1,22 @@
+<h3>New features</h3>
+<ul>
+    <li>Expense edit actions in search results.</li>
+    <li>Small redesign of user info in main navigation bar.</li>
+    <li>Button for deleting incomes.</li>
+    <li>Ability to disable mobile bottom navigation.</li>
+    <li>Use darker blue in theme colors.</li>
+    <li>Show release notes of available update.</li>
+</ul>
+
+<h3>Fixed bugs</h3>
+<ul>
+    <li>Auto select value in amount box</li>
+    <li>Date for the expense created on the first day of a month.</li>
+    <li>Currency formatting in income overview for larger amounts.</li>
+    <li>Horizontal scrolling for trends on small screens.</li>
+</ul>
+
+<a target="_blank" href="https://github.com/maraf/Money/releases/blazor-v1.16.0" class="btn btn-light">
+    <span class="fab fa-github"></span>
+    See details on GitHub
+</a>