SharpRSS/WebSharpRSS/Pages/Index.razor

@page "/"
@page "/dashboard"
@using WebSharpRSS.Models;
@using SharpRss.Models
@using SharpRss.Services

@inject FeedStateContainer _stateContainer;
@inject SyndicationService _service;

<MudGrid Spacing="2" Class="mx-2" Justify="Justify.FlexStart">
    @if (_loading)
    {
        <MudProgressCircular Indeterminate="true" Color="Color.Primary"/>
    }
    else
    {
        @foreach (CategoryModel category in _categories)
        {
            <MudItem>
                <DashboardCategoryItemView Category="category"/>
            </MudItem>
        }
    }
</MudGrid>

@code {
    bool _loading = true;
    HashSet<CategoryModel> _categories = new HashSet<CategoryModel>();

    protected override async void OnInitialized()
    {
        await _service.GetCategoriesAsync().ContinueWith(task =>
        {
            _categories = task.Result;
            _loading = false;
        });
    }
}