using System.Diagnostics;
using FastEndpoints;
using GB5Shared.DTO.Framework.Login;
using GB5Shared.FastEndPoint;
using MMBLL.EventLog;
using MMBLL.Item;
using MMDAL.DTO.EventLog;
using MMDAL.DTO.Item;
using Newtonsoft.Json;

namespace MMSL.EndPoints.EventLog
{
    public sealed class GetEventLog
        : StreamingEndPoint<GetEventLog.GetEventLogParameters, EventLogDTO>
    {
        private readonly IEventLogBLL _eventlogBLL;
        private readonly ILogger<GetEventLog> _logger;

        public GetEventLog(IEventLogBLL IEventLogBLL, ILogger<GetEventLog> Logger)
        {
            _eventlogBLL = IEventLogBLL;
            _logger = Logger;
        }

        public override void Configure()
        {
            Get("/GetEventLogAsync");
            AllowAnonymous();
        }

        public record GetEventLogParameters([property: FromHeader] string Login);

        protected override IAsyncEnumerable<EventLogDTO> GetStreamDataAsync(GetEventLogParameters req, CancellationToken ct)
        {
            LoginDTO? loginDTO = JsonConvert.DeserializeObject<LoginDTO>(req.Login);
            return _eventlogBLL.GetEventLogAsync(loginDTO!, ct);
        }
    }
}