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

namespace TMSSL.EndPoints.AssessmentFlsBridge
{
    // Public, token-scoped — no Login header. The FLS access token is the sole
    // access-control mechanism, mirroring FLS's own GetRespondentByToken.
    public class GetFlsAttempt : BaseEndpoint<GetFlsAttempt.Parameters, object>
    {
        private readonly IAssessmentFlsCoordinatorBLL _CoordinatorBLL;

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

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

        public record Parameters(
            [property: QueryParam] string Token
        );

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

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