using System.Globalization;
using Elternbeirat.Web.Services;
using Microsoft.AspNetCore.Components;
using Microsoft.AspNetCore.Http;

namespace Elternbeirat.Web.Features.Posts;

public partial class PostDetail
{
    private static readonly CultureInfo German = CultureInfo.GetCultureInfo("de-DE");

    [Parameter]
    public string Slug { get; set; } = "";

    private Post? _post;

    protected override void OnParametersSet()
    {
        _post = PostService.Find(Slug);

        // Unknown slug -> 404, so UseStatusCodePagesWithReExecute serves the
        // /not-found page instead of an empty 200 response.
        if (_post is null && HttpContext is not null)
        {
            HttpContext.Response.StatusCode = StatusCodes.Status404NotFound;
        }
    }

    [CascadingParameter]
    private HttpContext? HttpContext { get; set; }
}