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 Newtonsoft.Json;
using PayRollDAL.DTO.EmployeeNominee;
using PayRollDAL.Query.EmployeeNominee;

namespace PayRollDAL.CustomeCode.EmployeeNominee
{
    public class EmployeeNomineeDAL : IEmployeeNomineeDAL
    {
        private readonly IQueryExecutor _queryExecutor;
        private readonly Dapr.Client.DaprClient _daprClient;
        private readonly IValidation _Validation;

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

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

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

        public async Task<string> DeleteEmployeeNomineeOnEmployee(int EmployeeId, int NomineeType, LoginDTO LoginDTO)
        {
            try
            {
                string Sql = EmployeeNomineeQB.DELETE_EMPLOYEENOMINEE_EMPLOYEE;
                var Parameters = new { employeeid = EmployeeId, nomineetype = NomineeType };
                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);
            }
        }

        public async Task<string> DeleteEmployeeNominee(int EmployeeNomineeId, LoginDTO LoginDTO)
        {
            try
            {
                string Sql = EmployeeNomineeQB.DELETE_EMPLOYEENOMINEE;
                var Parameters = new { employeenomineeid = EmployeeNomineeId };
                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);
            }
        }

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

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