PIbd22_Kuznetsov_A.V._SewingDresses/SewingDresses/SewingDressesFileImplement/Implements/BackUpInfo.cs

using SewingDressesContracts.StoragesContracts;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace SewingDressesFileImplement.Implements
{
	public class BackUpInfo : IBackUpInfo
	{
		public List<T>? GetList<T>() where T : class, new()
		{
			List<T>? list = new();

			var source = DataFileSingleton.GetInstance();

			Type typeRequired = typeof(T);
			Type typeSource = source.GetType();

			foreach (var property in typeSource.GetProperties())
			{
				if (property.PropertyType.IsGenericType && property.PropertyType.GetGenericArguments()[0] == typeRequired)
				{
					list.Add((T)property.GetValue(source));
				}
			}
			return list;
		}

		public Type? GetTypeByModelInterface(string modelInterfaceName)
		{
			var assembly = typeof(BackUpInfo).Assembly;
			var types = assembly.GetTypes();
			foreach (var type in types)
			{
				if (type.IsClass && type.GetInterface(modelInterfaceName) != null)
				{
					return type;
				}
			}
			return null;
		}
	}
}