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

namespace Elternbeirat.Web.Features.Home;

public partial class Home
{
    [LoggerMessage(
        Level = LogLevel.Warning,
        Message = "Could not load the home page from PocketBase.")]
    private static partial void LogLoadFailed(
        ILogger logger,
        Exception exception);

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

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

    // Which dynamic blocks the home page shows is editorial: it comes from the
    // "home" page's embed field in PocketBase, not from hard-coded markup.
    private IReadOnlyList<string> _embed = [];

    protected override async Task OnInitializedAsync()
    {
        try
        {
            var pages = await PocketBase.GetPagesAsync();
            var home = pages.FirstOrDefault(page => Page.IsHomeSlug(page.Slug));
            _embed = home?.Embed ?? [];
        }
        catch (HttpRequestException exception)
        {
            // Source unreachable -> render the intro without embeds instead of a 500.
            LogLoadFailed(Logger, exception);
        }
    }
}