using FastEndpoints;
using FrameworkBLL.Formula;
using GB5Shared.DTO.Framework.Login;
using GB5Shared.DTO.Framework.ResponseStandard;
using GB5Shared.FastEndPoint;
using System.Threading;
using static GB5Shared.GB5Constant.Constant;

namespace FrameworkSL.Endpoints.Formula
{
    public class GetFormula : BaseEndpoint<GetFormula.GetFormulaParameters, object>
    {
        private readonly IFormulaBLL _formulaBLL;

        public GetFormula(IFormulaBLL formulaBLL)
        {
            _formulaBLL = formulaBLL;
        }

        public override void Configure()
        {
            Get("/Formula/GetFormula");
            AllowAnonymous();
        }

        public record GetFormulaParameters(
            [property: QueryParam] int FormulaId,
            [property: FromHeader] string Login
        );


        protected override string? GetCacheKey(GetFormulaParameters GetFormulaParameters, LoginDTO LoginDTO)
        {
            try
            {
                return KeyGenerator.KeyGeneration(GetFormulaParameters.FormulaId!, EntityConstant.OBJECTFORMULA, CacheKeyLevel.USER_LEVEL, LoginDTO);
            }
            catch (Exception)
            {
                throw;
            }
        }
        protected override async Task<ResponseStandardDTO<object>> ExecuteAsync(GetFormulaParameters parameters, LoginDTO loginDTO, CancellationToken ct)
        {
            try
            {
                var result = await _formulaBLL.GetFormula(parameters.FormulaId, 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);
            }
        }
    }
}