using GB5Shared.DTO.Framework.AutoNumber;
using GB5Shared.DTO.Framework.Criteria;
using GB5Shared.DTO.Framework.Login;
using GB5Shared.GenerateAutoNumber;
using GB5Shared.Resource.Response;
using GB5Shared.Validation;
using MMDAL.CustomCode.GradeSpecificationValue;
using MMDAL.DTO.GradeSpecificationValue;
using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace MMBLL.GradeSpecificationValue
{
    public class GradeSpecificationValueBLL : IGradeSpecificationValueBLL
    {
        private readonly IGradeSpecificationValueDAL _GradeSpecificationValueDAL;
        private readonly AutoNumber _AutoNumber;
        private readonly IValidation _Validation;
        public GradeSpecificationValueBLL(IGradeSpecificationValueDAL IGradeSpecificationValueDAL, AutoNumber AutoNumber, IValidation validation)
        {
            _GradeSpecificationValueDAL = IGradeSpecificationValueDAL;
            _AutoNumber = AutoNumber;
            _Validation = validation;
        }

        public async Task<string> GetGradeSpecificationValue(int GradeSpecificationValueId, LoginDTO LoginDTO)
        {
            try
            {
                return await _GradeSpecificationValueDAL.GetGradeSpecificationValue(GradeSpecificationValueId, LoginDTO);
            }
            catch (Exception)
            {
                throw;
            }
        }

        public async Task<string> GetSelectListGradeSpecificationValue(int FirstNumber, int MaxResult, CriteriaDTO criteriaDTO, LoginDTO LoginDTO)
        {
            try
            {
                return await _GradeSpecificationValueDAL.GetSelectListGradeSpecificationValue(FirstNumber, MaxResult, criteriaDTO, LoginDTO);
            }
            catch (Exception)
            {
                throw;
            }
        }


        public async Task<string> SaveGradeSpecificationValue(GradeSpecificationValueDTO GradeSpecificationValueDTO, LoginDTO LoginDTO)
        {
            if (GradeSpecificationValueDTO == null) throw new ArgumentNullException(nameof(GradeSpecificationValueDTO));

            try
            {
                GradeSpecificationValueDTO.GradeSpecificationValueModifiedById = LoginDTO.UserId;
                GradeSpecificationValueDTO.GradeSpecificationValueModifiedOn = DateTime.UtcNow;
                GradeSpecificationValueDTO.TenantId = LoginDTO.ClientId;

                if (GradeSpecificationValueDTO.GradeSpecificationValueId == 0)
                {
                    GradeSpecificationValueDTO.GradeSpecificationValueCreatedById = LoginDTO.UserId;
                    GradeSpecificationValueDTO.GradeSpecificationValueCreatedOn = DateTime.UtcNow;

                    GradeSpecificationValueDTO.GradeSpecificationValueId = await _GradeSpecificationValueDAL.SaveGradeSpecificationValue(GradeSpecificationValueDTO, LoginDTO);
                    return $"{SuccessResponse.SaveSuccessMessage} {GradeSpecificationValueDTO.GradeSpecificationValueId}";
                }
                else
                {
                    await _GradeSpecificationValueDAL.UpdateGradeSpecificationValue(GradeSpecificationValueDTO, LoginDTO);
                    return $"{SuccessResponse.UpdateSuccessMessage} {GradeSpecificationValueDTO.GradeSpecificationValueId}";
                }
            }
            catch (ValidationException vex)
            {
                throw new Exception(vex.Message);
            }
            catch (Exception)
            {
                throw;
            }
        }

        public async Task<string> DeleteGradeSpecificationValue(int GradeSpecificationValueId, LoginDTO LoginDTO)
        {
            try
            {
                return await _GradeSpecificationValueDAL.DeleteGradeSpecificationValue(GradeSpecificationValueId, LoginDTO);
            }
            catch (Exception)
            {
                throw;
            }
        }
    }
}