Working on UI

SharpRss/RssService.cs

@@ -17,6 +17,8 @@ namespace SharpRss
             /// - Database
             /// - File
             /// - Memory
+            combined.UnionWith(feedSet);
+            combined.UnionWith(feedSet2);
         }
 
         private static HashSet<FeedModel> feedSet = new HashSet<FeedModel>()
@@ -29,6 +31,7 @@ namespace SharpRss
             new FeedModel("https://journals.plos.org/plosone/feed/atom"),
             new FeedModel("https://itsfoss.com/feed")
         };
+        private static HashSet<FeedModel> combined = new HashSet<FeedModel>();
         
         HashSet<CategoryModel> set = new HashSet<CategoryModel>()
         {
@@ -43,10 +46,7 @@ namespace SharpRss
 
         public async Task<HashSet<FeedModel>> GetAllFeeds()
         {
-            HashSet<FeedModel> fSet = new HashSet<FeedModel>();
+            return combined;
-            fSet.UnionWith(feedSet);
-            fSet.UnionWith(feedSet2);
-            return fSet;
         }
 
 

WebSharpRSS/Models/FeedStateContainer.cs

@@ -0,0 +1,17 @@
+using SharpRss.Models;
+
+namespace WebSharpRSS.Models
+{
+    public class FeedStateContainer
+    {
+        public HashSet<FeedModel> Feeds { get; set; }
+        public event Action StateChanged;
+        public void SetValue(HashSet<FeedModel> feedSet)
+        {
+            Feeds = feedSet;
+            Invoke();
+        }
+
+        private void Invoke() => StateChanged?.Invoke();
+    }
+}

WebSharpRSS/Pages/Index.razor

@@ -1,8 +1,52 @@
 @page "/"
-@inject RssService _rssService 
+@using CodeHollow.FeedReader;
+@using SharpRss.Models;
+@using WebSharpRSS.Models;
 
+@inject RssService _rssService;
+@inject FeedStateContainer _stateContainer;
 
+<MudGrid Spacing="3" Justify="Justify.FlexStart">
+    @if (Feeds != null)
+    {
+        foreach (var feedItem in _items)
+        {
+            <MudItem>
+                <MudCard>
+                    <MudCardContent>
+                        <MudText>@feedItem.Title</MudText>
+                        <MudText Typo="Typo.body2">@feedItem.Description</MudText>
+                        <MudText Typo="Typo.overline">@feedItem.PublishingDateString</MudText>
+                    </MudCardContent>
+                </MudCard>
+            </MudItem>
+        }
+    }
+</MudGrid>
 
 @code {
-    
+    [Parameter]
+    public HashSet<FeedModel>? Feeds { get; set; }
+
+    private HashSet<FeedItem> _items = new HashSet<FeedItem>();
+    protected override async void OnInitialized()
+    {
+        UpdateFeeds();
+        _stateContainer.StateChanged += FeedsChanged;
+    }
+    private void FeedsChanged()
+    {
+        UpdateFeeds();
+        InvokeAsync(StateHasChanged);
+    }
+
+    private void UpdateFeeds()
+    {
+        Feeds = _stateContainer.Feeds;
+        if (Feeds == null) return;
+        foreach (var feedmodel in Feeds)
+        {
+            _items = feedmodel.Base.Items.OrderBy(x => x.PublishingDate).ToHashSet();
+        }
+    }
 }

WebSharpRSS/Program.cs

@@ -18,6 +18,7 @@ var builder = WebApplication.CreateBuilder(args);
 builder.Services.AddRazorPages();
 builder.Services.AddServerSideBlazor();
 builder.Services.AddTransient<RssService>();
+builder.Services.AddSingleton<FeedStateContainer>();
 builder.Services.AddMudServices(config =>
 {
     config.SnackbarConfiguration.PositionClass = Defaults.Classes.Position.BottomRight;

WebSharpRSS/Shared/SideGuide.razor

@@ -6,16 +6,13 @@
 @using ToolQit.Extensions;
 
 @inject NavigationManager _navManager;
+@inject FeedStateContainer _stateContainer;
 @inject RssService _rssService
 
 <MudStack Spacing="2">
-    @*<MudNavMenu>
+    <MudTreeView Items="Categories" @bind-SelectedValue="SelectedItem" Hover="true">
-        <MudNavLink Href="/" Icon="@Icons.Material.Filled.Home">Home</MudNavLink>
-    </MudNavMenu>
-    <MudDivider DividerType="DividerType.FullWidth"/>*@
-    <MudTreeView Items="Categories" @bind-SelectedValue="SelectedItem" @bind-ActivatedItem="ActivatedItem" Hover="true">
         <ItemTemplate>
-            <MudTreeViewItem @bind-Expanded="@context.IsExpanded" Items="@context.Feeds">
+            <MudTreeViewItem @bind-Expanded="@context.IsExpanded" Items="@context.Feeds" Value="@context">
                 <Content>
                     <div style="display: grid; grid-template-columns: 1fr auto; align-items: center; width: 100%">
                         <div style="justify-self: start;" class="d-flex align-center">
@@ -42,8 +39,27 @@
 
 @code {
     public HashSet<TreeItemData> Categories = new HashSet<TreeItemData>();
-    private TreeItemData? ActivatedItem { get; set; }
+    private TreeItemData? _selecteditem;
-    private TreeItemData? SelectedItem { get; set; }
+    private TreeItemData? SelectedItem 
+    {
+        get => _selecteditem;
+        set
+        {
+            _selecteditem = value;
+            ItemClicked();
+        }
+    }
+    private void ItemClicked()
+    {
+        if (SelectedItem == null) return;
+        if (SelectedItem.FeedModel != null)
+            _stateContainer.SetValue(new HashSet<FeedModel>() { SelectedItem.FeedModel });
+        if (SelectedItem.Feeds != null)
+        {
+
+        }
+        //_navManager.NavigateTo("/");
+    }
     protected override async void OnInitialized()
     {
         Log.Verbose("Loading guide data...");
@@ -51,6 +67,7 @@
         HashSet<CategoryModel> cats = await _rssService.GetCategories();
         await Task.Run(() => Categories.UnionWith(cats.Select(x => new TreeItemData(x)).ToHashSet()));
 
+        StateHasChanged();
         Log.Verbose(" Guide initialized!");
         //await Task.Run(() => Categories = cats.Select(x => new TreeItemData(x)).ToHashSet());
     }