using Microsoft.Extensions.Logging;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Unity;
using Unity.Microsoft.Logging;

namespace AircraftPlantContracts.DependencyInjections
{
	/// <summary>
	/// Реализация интерфейса установки зависимости между элементами 
	/// </summary>
	public class UnityDependencyContainer : IDependencyContainer
	{
		/// <summary>
		/// Контейнер сервисов для регистрации зависимостей
		/// </summary>
		private readonly UnityContainer _container;

		/// <summary>
		/// Конструктор
		/// </summary>
		public UnityDependencyContainer()
		{
			_container = new UnityContainer();
		}

		/// <summary>
		/// Регистрация логгера
		/// </summary>
		/// <param name="configure"></param>
		public void AddLogging(Action<ILoggingBuilder> configure)
		{
			_container.AddExtension(new LoggingExtension(LoggerFactory.Create(configure)));
		}

		/// <summary>
		/// Добавление зависимости
		/// </summary>
		/// <typeparam name="T"></typeparam>
		/// <typeparam name="U"></typeparam>
		/// <param name="isSingle"></param>
		public void RegisterType<T, U>(bool isSingle) where U : class, T where T : class
		{
			if (isSingle)
			{
				_container.RegisterSingleton<T, U>();
			}
			else
			{
				_container.RegisterType<T, U>();
			}
		}

		/// <summary>
		/// Добавление зависимости
		/// </summary>
		/// <typeparam name="T"></typeparam>
		/// <param name="isSingle"></param>
		public void RegisterType<T>(bool isSingle) where T : class
		{
			if (isSingle)
			{
				_container.RegisterSingleton<T>();
			}
			else
			{
				_container.RegisterType<T>();
			}
		}

		/// <summary>
		/// Получение класса со всеми зависимостями
		/// </summary>
		/// <typeparam name="T"></typeparam>
		/// <returns></returns>
		public T Resolve<T>()
		{
			return _container.Resolve<T>();
		}
	}
}