using FastEndpoints;
using Hutopy.Web.Common;
using Hutopy.Web.Features.Contents.Data;

namespace Hutopy.Web.Features.Contents.Handlers;

public sealed class UnsubscribeFromCreatorRequest
{
    public Guid CreatorId { get; set; }
}

public class UnsubscribeFromCreatorHandler(
    ContentDbContext context)
    : Endpoint<UnsubscribeFromCreatorRequest>
{
    public override void Configure()
    {
        Post("/api/creators/{CreatorId}/unsubscribe");
        Options((o => o.WithTags("Creators")));
        Description(x => x.Accepts<string>("*/*"));
    }

    public override async Task HandleAsync(
        UnsubscribeFromCreatorRequest req,
        CancellationToken ct)
    {
        var subscription = new Subscription { CreatorId = req.CreatorId, CreatedBy = HttpContext.User.GetUserId() };

        context.Subscriptions.Attach(subscription);
        context.Subscriptions.Remove(subscription);

        try
        {
            await context.SaveChangesAsync(ct);
            await SendOkAsync(ct);
        }
        catch (Exception)
        {
            await SendNotFoundAsync(ct);
        }
    }
}