using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using GB5Shared.DTO.Framework.Criteria;
using GB5Shared.DTO.Framework.Login;
using GB5Shared.QueryExecutor;
using GB5Shared.Resource.Response;
using GB5Shared.Validation;
using MMDAL.DTO.LotType;
using MMDAL.DTO.Pack;
using MMDAL.Query.LotType;
using MMDAL.Query.Pack;
using Newtonsoft.Json;

namespace MMDAL.CustomCode.Pack
{
    public class PackDAL : IPackDAL
    {
        private readonly IQueryExecutor _QueryExecutor;
        private readonly IValidation _Validation;

        public PackDAL(IQueryExecutor QueryExecutor, IValidation Validation)
        {
            _QueryExecutor = QueryExecutor;
            _Validation = Validation;
        }

        public async Task<PackDTO> GetPack(int PackId, LoginDTO LoginDTO)
        {
            try
            {
                string sql = PackQB.GET_PACK;
                var parameters = new { packid = PackId };
                PackDTO PackDTOs = await _QueryExecutor.QuerySingleAsync<PackDTO>(LoginDTO, sql, parameters);
                return PackDTOs;
            }
            catch (Exception)
            {
                throw;
            }
        }

        public async Task<string> GetSelectListPack(CriteriaDTO CriteriaDTO, LoginDTO LoginDTO)
        {
            try
            {
                string SQL = PackQB.GET_SELECTLIST_PACK;
                var Result = await _QueryExecutor.QueryAsync<PackPicklistDTO>(LoginDTO, SQL, null!);
                string Json = JsonConvert.SerializeObject(Result);
                return Json;
            }
            catch (Exception)
            {
                throw;
            }
        }

        public async Task<int> SavePack(PackDTO PackDTO, LoginDTO LoginDTO)
        {
            try
            {
                const string Sql = PackQB.SAVE_PACK;
                return await _QueryExecutor.ExecuteAsync(LoginDTO, Sql, PackDTO);
            }
            catch (Exception ex)
            {
                string Error = await _Validation.HandleException(ex, $"{ErrorResponse.SaveErrorMessage}");
                throw new Exception(Error);
            }
        }

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



        public async Task<string> DeletePack(int PackId, LoginDTO LoginDTO)
        {
            try
            {
                string Sql = PackQB.DELETE_PACK;
                var parameter = new { packid = PackId };
                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);
            }
        }
    }
}