using System.Globalization;
using Elternbeirat.Contracts;
using Elternbeirat.PocketBase;
using Microsoft.AspNetCore.Components;

namespace Elternbeirat.Web.Features.Home;

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

    [LoggerMessage(Level = LogLevel.Warning, Message = "Could not load posts for the home teaser from PocketBase.")]
    private static partial void LogLoadFailed(ILogger logger, Exception exception);

    [Inject]
    private PocketBaseClient PocketBase { get; set; } = default!;

    [Inject]
    private ILogger<Home> Logger { get; set; } = default!;

    private IReadOnlyList<Post> _latest = [];

    protected override async Task OnInitializedAsync()
    {
        try
        {
            // Show the three most recent posts as a teaser on the home page.
            var posts = await PocketBase.GetPostsAsync();
            _latest = [.. posts.Take(3)];
        }
        catch (HttpRequestException ex)
        {
            // Source unreachable -> show no teaser instead of a 500.
            LogLoadFailed(Logger, ex);
        }
    }
}