@using WebSharpRSS.Models
@using MudBlazor.Utilities
@using CodeHollow.FeedReader
@using Serilog
<style>
    .cat-item{
    background: transparent;
    }
    .cat-item:hover{
    background: @Colors.Blue.Accent1;
    }
</style>
<MudStack Spacing="2">
    <MudNavMenu>
        <MudNavLink Href="/" Icon="@Icons.Material.Filled.Home">Home</MudNavLink>
    </MudNavMenu>
    <CategoryGuide Categories="Categories" HandleCat="HandleCat"/>
    @*<MudList DisableGutters="true" Clickable="true" Color="Color.Warning" SelectedItemChanged="Callback">
        <MudListSubheader>
            Categories
        </MudListSubheader>
        @foreach (CategoryGuideItem cat in Categories)
        {
            /* Category item*/
            <MudListItem Class="pl-4" Text="@cat.CategoryTitle" Icon="@cat.CategoryIcon" @bind-Expanded="@cat.IsExpanded">
                <NestedList>
                    @if (cat.IsExpanded)
                    {
                        foreach (Feed feed in cat.Feeds)
                        {
                            /* Feed item */
                            <MudListItem Value="feed">
                                <MudImage ObjectFit="ObjectFit.ScaleDown" Height="16" Width="16" Class="d-inline" Src="https://fedoramagazine.org/wp-content/themes/fedoramagazine-1.15/favicon.ico"/>
                                <MudText Class="d-inline">@feed.Title</MudText>
                            </MudListItem>
                        }
                    }
                </NestedList>
            </MudListItem>
        }
    </MudList>*@
</MudStack>

@code {
    public HashSet<CategoryGuideItem> Categories = new HashSet<CategoryGuideItem>();
    protected override void OnInitialized()
    {
        Log.Verbose("Setting up test data");
        Categories.Add(new CategoryGuideItem() { CategoryTitle = "Social", CategoryIcon = Icons.Material.Filled.People });
        Categories.Add(new CategoryGuideItem() { CategoryTitle = "Blogs", CategoryIcon = Icons.Material.Filled.RssFeed, CategoryHexColor = Colors.Green.Accent1 });
        Categories.Add(new CategoryGuideItem() { CategoryTitle = "Tech", CategoryIcon = Icons.Material.Filled.Computer, CategoryHexColor = Colors.Brown.Lighten1 });
        Categories.Add(new CategoryGuideItem() { CategoryTitle = "News", CategoryIcon = Icons.Material.Filled.Newspaper, CategoryHexColor = Colors.Red.Accent1 });
    }

    private void Callback(MudListItem obj)
    {
        switch (obj.Value)
        {
            case CategoryGuideItem catTreeItem:
                break;
            case Feed feed:
                break;
        }
    }

    private void HandleCat(CategoryGuideItem obj)
    {
        //throw new NotImplementedException();
    }

}