using EnablementBLL.ShowChannel;
using EnablementDAL.DTO;
using EnablementSL.Parameters.ShowChannelSubscription;
using FastEndpoints;
using GB5Shared.DTO.Framework.Login;
using GB5Shared.DTO.Framework.ResponseStandard;
using GB5Shared.FastEndPoint;

namespace EnablementSL.Endpoints.ShowChannelSubscription;

// Admin force-subscribe/lock — writes SubscriptionSource=AdminForced, distinct from the
// user's own SetChannelSubscription (SubscriptionSource=Self).
public class ForceChannelSubscription : BaseEndpoint<ForceChannelSubscriptionParameters, ResponseStandardDTO<object>>
{
    private readonly IShowChannelSubscriptionBLL _bll;

    public ForceChannelSubscription(IShowChannelSubscriptionBLL bll) => _bll = bll;

    public override void Configure()
    {
        Post("/Enablement/ForceChannelSubscription");
        AllowAnonymous();
    }

    protected override string? GetCacheKey(ForceChannelSubscriptionParameters req, LoginDTO login) => null;

    protected override async Task<ResponseStandardDTO<object>> ExecuteAsync(
        ForceChannelSubscriptionParameters req, LoginDTO login, CancellationToken ct)
    {
        var dto = new ForceChannelSubscriptionDTO
        {
            ChannelId = req.ChannelId,
            UserId = req.UserId,
            IsSubscribed = req.IsSubscribed,
            IsLocked = req.IsLocked
        };
        return await _bll.ForceSubscriptionAsync(dto, login, ct).ConfigureAwait(false);
    }
}