using FastEndpoints;
using GB5Shared.DTO.Framework.Login;
using GB5Shared.DTO.Framework.ResponseStandard;
using GB5Shared.FastEndPoint;
using TMSBLL.AssessmentFlsBridge;
using TMSDAL.DTO.AssessmentFlsBridge;
using static GB5Shared.GB5Constant.Constant;

namespace TMSSL.EndPoints.AssessmentFlsBridge
{
    // Authenticated — an admin/manager dispatches an FLS-coordinated link for an
    // employee/enrollment to take an assessment remotely.
    public class PrepareFlsAttempt : BaseEndpoint<PrepareFlsAttempt.Parameters, ResponseStandardDTO<object>>
    {
        private readonly IAssessmentFlsCoordinatorBLL _CoordinatorBLL;

        public PrepareFlsAttempt(IAssessmentFlsCoordinatorBLL coordinatorBLL)
        {
            _CoordinatorBLL = coordinatorBLL;
        }

        public override void Configure()
        {
            Post("/AssessmentAttempt/PrepareFlsAttempt");
            AllowAnonymous();
        }

        public record Parameters(
            [property: FromBody] PrepareFlsAttemptDTO PrepareFlsAttemptDTO,
            [property: FromHeader] string Login
        );

        protected override string? GetCacheKey(Parameters req, LoginDTO loginDTO) => null;

        protected override async Task<ResponseStandardDTO<object>> ExecuteAsync(Parameters req, LoginDTO loginDTO, CancellationToken ct)
        {
            try
            {
                var result = await _CoordinatorBLL.PrepareFlsAttemptAsync(req.PrepareFlsAttemptDTO, loginDTO, ct);
                return await GB5Shared.ResponseStandard.Response.CreateSuccessResponse(result, CacheKeyLevel.NOT_REQUIRED, loginDTO);
            }
            catch (Exception ex)
            {
                return await GB5Shared.ResponseStandard.Response.CreateExceptionError<string>(ex, CacheKeyLevel.NOT_REQUIRED, loginDTO, ex.Message, 500);
            }
        }
    }
}