using FastEndpoints;
using GB5Shared.DTO.Framework.Login;
using GB5Shared.DTO.Framework.ResponseStandard;
using GB5Shared.FastEndPoint;
using MMBLL.CalculationFormula;
using static GB5Shared.GB5Constant.Constant;

namespace MMSL.EndPoints.CalculationFormula
{
    public class GetCalculationFormula : BaseEndpoint<GetCalculationFormula.GetCalculationFormulaParameters, ResponseStandardDTO<object>>
    {
        private readonly ICalculationFormulaBLL _CalculationFormulaBLL;

        public GetCalculationFormula(ICalculationFormulaBLL ICalculationFormulaBLL)
        {
            _CalculationFormulaBLL = ICalculationFormulaBLL;
        }
        public override void Configure()
        {
            Get("/CalculationFormula/GetCalculationFormula");
            AllowAnonymous();
        }

        public record GetCalculationFormulaParameters(
            [property: FromHeader] string Login,
            [property: QueryParam] int CalculationFormulaId
        );

        protected override string? GetCacheKey(GetCalculationFormulaParameters Parameters, LoginDTO LoginDTO)
        {
            try
            {
                return KeyGenerator.KeyGeneration(Parameters.CalculationFormulaId!, EntityConstant.OBJECTCALCULATIONFORMULA, CacheKeyLevel.USER_LEVEL, LoginDTO);
            }
            catch (Exception)
            {
                throw;
            }
        }

        protected override async Task<ResponseStandardDTO<object>> ExecuteAsync(GetCalculationFormulaParameters req, LoginDTO LoginDTO, CancellationToken ct)
        {
            try
            {
                var Result = await _CalculationFormulaBLL.GetCalculationFormula(req.CalculationFormulaId, LoginDTO!);
                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);
            }
        }
    }
}