using FastEndpoints;
using GB5Shared.DTO.Framework.Login;
using GB5Shared.DTO.Framework.ResponseStandard;
using GB5Shared.FastEndPoint;
using static GB5Shared.GB5Constant.Constant;
using FrameworkBLL.SystemJob;

namespace FrameworkSL.Endpoints.SystemJob
{
    // Lets the frontend disable the "Job" button with an honest message instead of accepting
    // a submission the executor can only ever fail on (no MWEBSERVICE route configured).
    public class GetJobEligibility : BaseEndpoint<GetJobEligibility.GetJobEligibilityParameters, ResponseStandardDTO<object>>
    {
        private readonly ISystemJobBLL _SystemJobBLL;

        public GetJobEligibility(ISystemJobBLL ISystemJobBLL)
        {
            _SystemJobBLL = ISystemJobBLL;
        }

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

        public record GetJobEligibilityParameters(
            [property: FromHeader] string Login,
            [property: QueryParam] int WebServiceId
        );

        protected override string? GetCacheKey(GetJobEligibilityParameters Parameters, LoginDTO LoginDTO)
        {
            return null; // routing config can change without a new deploy — never cache this
        }

        protected override async Task<ResponseStandardDTO<object>> ExecuteAsync(GetJobEligibilityParameters req, LoginDTO LoginDTO, CancellationToken ct)
        {
            try
            {
                var Result = await _SystemJobBLL.CheckJobEligibility(req.WebServiceId, LoginDTO!);
                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);
            }
        }
    }
}