using AutoMapper;
using MTWorkHR.Application.Exceptions;
using MTWorkHR.Application.Logging;
using MTWorkHR.Application.Models;
using MTWorkHR.Core.IRepositories;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace MTWorkHR.Application.Services
{
    public class EmployeeService
    {
        private readonly IEmployeeRepository _employeeRepository;
        private readonly IMapper _mapper;
        private readonly IAppLogger<UserDto> _logger;
        public EmployeeService(IEmployeeRepository employeeRepository, IMapper mapper, IAppLogger<UserDto> logger) 
        {
            _employeeRepository = employeeRepository;
            _mapper = mapper;
            _logger = logger;
        }
        public UserDto Get(int id)
        {
            var employeeDto = new UserDto();
            try
            {
                var emp = _employeeRepository.GetByIdAsync(id);
                if (emp == null)
                {
                    _logger.LogWarning("NOT FOUND Emp");
                    throw new NotFoundException("Employee not in DB", id);
                }
                else
                    _logger.LogInformation("OK _ Found Employee");

                _mapper.Map(emp, employeeDto);
            }catch(Exception e)
            {
                _logger.LogWarning($"emp [{id}]" + e.Message);
                throw new BadRequest($"empExc [{id}]" + e.Message);
            }
            return employeeDto;
        }
    }
}