using GB5Shared.DTO.Framework.Login;
using GB5Shared.QueryExecutor;
using Newtonsoft.Json;
using PayRollDAL.DTO.EmployeeSalary;
using PayRollDAL.Query.EmployeeSalary;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;

namespace PayRollDAL.CustomeCode.EmployeeSalary
{
    public class EmployeeSalaryDAL : IEmployeeSalaryDAL
    {
        private readonly IQueryExecutor _QueryExecutor;

        public EmployeeSalaryDAL(IQueryExecutor IQueryExecutor)
        {
            _QueryExecutor = IQueryExecutor;
        }

        public async Task<string> GetEmployeeSalary(int EmployeeId, LoginDTO LoginDTO)
        {
            try
            {
                string sql = EmployeeSalaryQB.GET_EMPLOYEESALARY;
                var parameters = new { employeeid = EmployeeId };
                List<EmployeeSalaryDTO> EmployeeSalaryDTOs = (await _QueryExecutor.QueryAsync<EmployeeSalaryDTO>(LoginDTO, sql, parameters)).ToList();
                return JsonConvert.SerializeObject(EmployeeSalaryDTOs);
            }
            catch (Exception)
            {
                throw;
            }
        }

        public async Task<string> GetEmployeeSalaryList(int FirstNumber, int MaxResult, LoginDTO LoginDTO)
        {
            try
            {
                string sql = EmployeeSalaryQB.GET_EMPLOYEESALARY_LIST;
                var parameters = new { firstnumber = FirstNumber, maxresult = MaxResult };
                List<EmployeeSalaryDTO> EmployeeSalaryDTOs = (await _QueryExecutor.QueryAsync<EmployeeSalaryDTO>(LoginDTO, sql, parameters)).ToList();
                return JsonConvert.SerializeObject(EmployeeSalaryDTOs);
            }
            catch (Exception)
            {
                throw;
            }
        }
    }
}