ISEbd-22_Alimova_M.S._Confe.../Confectionery/ConfectioneryFileImplement/BackUpInfo.cs

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C#
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using ConfectioneryContracts.StoragesContracts;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Reflection;
using System.Text;
using System.Threading.Tasks;
namespace ConfectioneryFileImplement
{
public class BackUpInfo : IBackUpInfo
{
private readonly DataFileSingleton source;
private readonly PropertyInfo[] sourceProperties;
public BackUpInfo()
{
source = DataFileSingleton.GetInstance();
sourceProperties = source.GetType().GetProperties(BindingFlags.Instance | BindingFlags.Public);
}
public List<T>? GetList<T>() where T : class, new()
{
var requredType = typeof(T);
return (List<T>?)sourceProperties.FirstOrDefault(x => x.PropertyType.IsGenericType && x.PropertyType.GetGenericArguments()[0] == requredType)
?.GetValue(source);
}
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;
}
}
}