using FrameworkDAL.DTO.Region;
using FrameworkDAL.Query.Region;
using GB5Shared.DTO.Framework.Criteria;
using GB5Shared.DTO.Framework.Login;
using GB5Shared.QueryExecutor;
using GB5Shared.Resource.Response;
using GB5Shared.Validation;
using Newtonsoft.Json;
using System;


namespace FrameworkDAL.CustomCode.Region
{
    public class RegionDAL : IRegionDAL
    {
        private readonly IQueryExecutor _QueryExecutor;
        private readonly IValidation _Validation;

        public RegionDAL(IQueryExecutor queryExecutor, IValidation validation)
        {
            _QueryExecutor = queryExecutor;
            _Validation = validation;
        }
        public async Task<RegionDTO> GetRegion(int RegionId, LoginDTO LoginDTO)
        {
            try
            {
                string Sql = RegionQB.GET_REGION;
                var Parameters = new { regionid = RegionId };
                RegionDTO RegionDTO = await _QueryExecutor.QuerySingleAsync<RegionDTO>(LoginDTO, Sql, Parameters);
                return RegionDTO;
            }
            catch (Exception)
            {
                throw;
            }
        }

        public async Task<string> GetSelectListRegion(CriteriaDTO CriteriaDTO, LoginDTO LoginDTO)
        {
            try
            {
                string Sql = RegionQB.GET_SELECTLIST_REGION;
                var Result = await _QueryExecutor.QueryAsync<RegionPicklistDTO>(LoginDTO, Sql, null!);
                string Json = JsonConvert.SerializeObject(Result);
                return Json;
            }
            catch (Exception)
            {
                throw;
            }
        }

        public async Task<int> SaveRegion(RegionDTO RegionDTO, LoginDTO LoginDTO)
        {
            try
            {

                const string Sql = RegionQB.SAVE_REGION;
                return await _QueryExecutor.ExecuteAsync(LoginDTO, Sql, RegionDTO);
            }
            catch (Exception ex)
            {
                string Error = await _Validation.HandleException(ex, $"{ErrorResponse.SaveErrorMessage}");
                throw new Exception(Error);
            }
        }

        public async Task<int> UpdateRegion(RegionDTO RegionDTO, LoginDTO LoginDTO)
        {
            try
            {
                const string Sql = RegionQB.UPDATE_REGION;
                return await _QueryExecutor.ExecuteAsync(LoginDTO, Sql, RegionDTO);
            }
            catch (Exception ex)
            {
                string Error = await _Validation.HandleException(ex, $"{ErrorResponse.UpdateErrorMessage}");
                throw new Exception(Error);
            }
        }



        public async Task<string> DeleteRegion(int RegionId, LoginDTO LoginDTO)
        {
            try
            {
                string Sql = RegionQB.DELETE_REGION;
                var parameter = new { Regionid = RegionId };
                var result = await _QueryExecutor.ExecuteAsync(LoginDTO, Sql, parameter);

                if (result > 0)
                {
                    return $"{SuccessResponse.DeleteSuccessMessage}";
                }
                else
                {
                    return $"{ErrorResponse.DeleteNotFoundMessage}";
                }
            }
            catch (Exception ex)
            {
                string Error = await _Validation.HandleException(ex, $"{ErrorResponse.DeleteErrorMessage}");
                throw new Exception(Error);
            }
        }
    }
}