using FastEndpoints;
using GB5Shared.DTO.Framework.Criteria;
using GB5Shared.DTO.Framework.Login;
using GB5Shared.DTO.Framework.ResponseStandard;
using GB5Shared.FastEndPoint;
using PayRollBLL.TLeave;
using static GB5Shared.GB5Constant.Constant;

namespace PayRollSL.EndPoints.TLeave
{
    public class GetTotalLeaveTaken : BaseEndpoint<GetTotalLeaveTaken.GetTotalLeaveTakenParameters, ResponseStandardDTO<object>>
    {
        private readonly ITLeaveBLL _TLeaveBLL;

        public GetTotalLeaveTaken(ITLeaveBLL tLeaveBLL)
        {
            _TLeaveBLL = tLeaveBLL;
        }

        public override void Configure()
        {
            Post("/TLeave/TotalLeaveTaken");
            AllowAnonymous();
        }

        public record GetTotalLeaveTakenParameters(
            [property: FromHeader] string Login,
            [property: FromBody] CriteriaDTO CriteriaDTO,
            [property: QueryParam] int FirstNumber,
            [property: QueryParam] int MaxResult
        );

        protected override async Task<ResponseStandardDTO<object>> ExecuteAsync(
            GetTotalLeaveTakenParameters req, LoginDTO login, CancellationToken ct)
        {
            try
            {
                var data = await _TLeaveBLL.GetTotalLeaveTaken(req.FirstNumber, req.MaxResult, req.CriteriaDTO, login);
                var response = await GB5Shared.ResponseStandard.Response.CreateSuccessResponse(data, CacheKeyLevel.NOT_REQUIRED, login);

                var countResult = await _TLeaveBLL.GetTotalLeaveTaken(req.FirstNumber, req.MaxResult, req.CriteriaDTO, login, true);
                response.Total = countResult.Count > 0 ? countResult[0].TotalCount : 0;

                return response;
            }
            catch (Exception ex)
            {
                return await GB5Shared.ResponseStandard.Response.CreateExceptionError<string>(ex, CacheKeyLevel.NOT_REQUIRED, login, ex.Message, 500);
            }
        }
    }
}