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.ResponseStandard;
using GB5Shared.Validation;
using Microsoft.VisualBasic;
using Newtonsoft.Json;
using PayRollDAL.DTO.Payelement;
using PayRollDAL.Query.Payelement;

namespace PayRollDAL.CustomeCode.Payelement
{
    public class PayelementDAL : IPayelementDAL
    {
        private readonly IQueryExecutor _queryExecutor;
        private readonly Dapr.Client.DaprClient _daprClient;
        private readonly IValidation _Validation;

        public PayelementDAL(IQueryExecutor queryExecutor, Dapr.Client.DaprClient DaprClient, IValidation IValidation)
        {
            _queryExecutor = queryExecutor;
            _daprClient = DaprClient;
            _Validation = IValidation;
        }

        public async Task<string> GetPayelement(int PayelementId, LoginDTO LoginDTO)
        {
            string Json = "";
            try
            {
                string sql = PayelementQB.GET_PAYELEMENT;
                var parameters = new { payelementid = PayelementId };
                PayelementDTO PayelementDTOs = await _queryExecutor.QuerySingleAsync<PayelementDTO>(LoginDTO, sql, parameters);
                Json = JsonConvert.SerializeObject(PayelementDTOs);
                return Json;
            }
            catch (Exception)
            {
                throw;
            }
            finally
            {
                Json = null;
            }
        }

        public async Task<string> GetSelectListPayelement(int FirstNumber, int MaxResult, CriteriaDTO CriteriaDTO, LoginDTO LoginDTO, bool IsCount = false)
        {
            try
            {
                string Json = "";
                if (IsCount == false)
                {
                    string SQL = PayelementQB.GET_SELECTLIST_PAYELEMENT;
                    var parameter = new { firstnumber = FirstNumber, maxresult = MaxResult };
                    List<PayelementPicklistDTO> PayelementPicklistDTO = (await _queryExecutor.QueryAsync<PayelementPicklistDTO>(LoginDTO, SQL, parameter)).ToList();

                    Json = JsonConvert.SerializeObject(PayelementPicklistDTO);
                }
                else
                {
                    int Count = 0;
                    Json = Count.ToString();
                }
                return Json;
            }
            catch (Exception)
            {
                throw;
            }
        }

        public async Task<int> SavePayelement(PayelementDTO PayelementDTO, LoginDTO LoginDTO)
        {
            try
            {
                string Sql = PayelementQB.SAVE_PAYELEMENT;
                return await _queryExecutor.ExecuteAsync(LoginDTO, Sql, PayelementDTO);
            }
            catch (Exception ex)
            {
                string Error = await _Validation.HandleException(ex, $"{ErrorResponse.SaveErrorMessage}");
                throw new Exception(Error);
            }
        }

        public async Task<int> UpdatePayelement(PayelementDTO PayelementDTO, LoginDTO LoginDTO)
        {
            try
            {
                string Sql = PayelementQB.UPDATE_PAYELEMENT;
                return await _queryExecutor.ExecuteAsync(LoginDTO, Sql, PayelementDTO);
            }
            catch (Exception ex)
            {
                string Error = await _Validation.HandleException(ex, $"{ErrorResponse.UpdateErrorMessage}");
                throw new Exception(Error);
            }
        }

        public async Task<string> DeletePayelement(int PayelementId, LoginDTO LoginDTO)
        {
            try
            {
                string Sql = PayelementQB.DELETE_PAYELEMENT;
                var Parameters = new { payelementid = PayelementId };
                int result = await _queryExecutor.ExecuteAsync(LoginDTO, Sql, Parameters);

                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);
            }
        }
    }
}