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.Material;
using MMDAL.Query.Material;
using Newtonsoft.Json;

namespace MMDAL.CustomCode.Material
{
    public class MaterialDAL : IMaterialDAL
    {
        private readonly IQueryExecutor _QueryExecutor;
        private readonly IValidation _Validation;


        public MaterialDAL(IQueryExecutor IQueryExecutor, IValidation Validation)
        {
            _QueryExecutor = IQueryExecutor;
            _Validation = Validation;

        }

        public async Task<string> GetMaterial(int MaterialId, LoginDTO LoginDTO)
        {
            string Json = "";
            try
            {
                string sql = MaterialQB.GET_MATERIAL;
                var parameters = new { materialid = MaterialId };
                MaterialDTO MaterialDTOs = await _QueryExecutor.QuerySingleAsync<MaterialDTO>(LoginDTO, sql, parameters);
                Json = JsonConvert.SerializeObject(MaterialDTOs);
                return Json;
            }
            catch (Exception)
            {
                throw;
            }
            finally
            {
                Json = null;
            }
        }

        public async Task<string> GetSelectListMaterial(int FirstNumber, int MaxResult, CriteriaDTO CriteriaDTO, LoginDTO LoginDTO, bool IsCount = false)
        {
            try
            {
                string Json = "";
                if (IsCount == false)
                {
                    string SQL = MaterialQB.GET_SELECTLIST_MATERIAL;
                    var parameter = new { firstnumber = FirstNumber, maxresult = MaxResult };
                    var Result = await _QueryExecutor.QueryAsync<MaterialPicklistDTO>(LoginDTO, SQL, parameter);
                    Json = JsonConvert.SerializeObject(Result);
                }
                else
                {
                    int Count = 0;
                    Json = Count.ToString();
                }
                return Json;
            }
            catch (Exception)
            {
                throw;
            }
        }

        public async Task<int> SaveMaterial(MaterialDTO MaterialDTO, LoginDTO LoginDTO)
        {
            try
            {

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

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


        public async Task<string> DeleteMaterial(int MaterialId, LoginDTO LoginDTO)
        {
            try
            {
                string sql = MaterialQB.DELETE_MATERIAL;
                var parameter = new { materialid = MaterialId };
                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);
            }
        }
    }
}