using FastEndpoints;
using GB5Shared.DTO.Framework.Login;
using GB5Shared.DTO.Framework.ResponseStandard;
using GB5Shared.FastEndPoint;
using RecruitmentBLL.Interview;
using System.Threading;
using static GB5Shared.GB5Constant.Constant;

namespace RecruitmentSL.Endpoints.Interview
{
    public class GetInterview : BaseEndpoint<GetInterview.GetInterviewParameters, object>
    {
        private readonly IInterviewBLL _InterviewBLL;

        public GetInterview(IInterviewBLL InterviewBLL)
        {
            _InterviewBLL = InterviewBLL;
        }

        public override void Configure()
        {
            Get("/Interview/GetInterview");
            // Roles("User") throws 500 here — no host in this repo configures AddAuthentication,
            // so FastEndpoints has no scheme to challenge against (repo-wide gap, not specific to
            // this endpoint — see PayRollSL/EndPoints/Employee/GetHRMSDashboard.cs for the same
            // documented finding). AllowAnonymous matches every other endpoint in this SL module.
            AllowAnonymous();
        }

        public record GetInterviewParameters(
            [property: QueryParam] int InterviewId,
            [property: FromHeader] string Login
        );

        protected override string? GetCacheKey(GetInterviewParameters GetInterviewParameters, LoginDTO LoginDTO)
        {
            try
            {
                return KeyGenerator.KeyGeneration(
                    GetInterviewParameters.InterviewId, EntityConstant.OBJECTRECRUITMENTINTERVIEW, CacheKeyLevel.CLIENT_LEVEL, LoginDTO);
            }
            catch (Exception)
            {
                throw;
            }
        }

        protected override async Task<ResponseStandardDTO<object>> ExecuteAsync(GetInterviewParameters parameters, LoginDTO loginDTO, CancellationToken ct)
        {
            try
            {
                var result = await _InterviewBLL.GetInterview(parameters.InterviewId, loginDTO!, ct);
                return await GB5Shared.ResponseStandard.Response.CreateSuccessResponse(result, CacheKeyLevel.USER_LEVEL, loginDTO);
            }
            catch (Exception ex)
            {
                return await GB5Shared.ResponseStandard.Response.CreateExceptionError<string>(ex, CacheKeyLevel.USER_LEVEL, loginDTO, ex.Message, 500);
            }
        }
    }
}