From 7839754b4180a393d31c7466ec1e3be321d2322a Mon Sep 17 00:00:00 2001 From: malimova Date: Sun, 2 Jun 2024 20:52:14 +0400 Subject: [PATCH] DI --- .../DI/DependencyManager.cs | 66 +++++++++++++++++++ .../DI/IDependencyContainer.cs | 40 +++++++++++ .../DI/IImplementationExtension.cs | 17 +++++ .../DI/ServiceDependencyContainer.cs | 62 +++++++++++++++++ .../DI/ServiceProviderLoader.cs | 55 ++++++++++++++++ .../ImplementationExtension.cs | 26 ++++++++ 6 files changed, 266 insertions(+) create mode 100644 Confectionery/ConfectioneryContracts/DI/DependencyManager.cs create mode 100644 Confectionery/ConfectioneryContracts/DI/IDependencyContainer.cs create mode 100644 Confectionery/ConfectioneryContracts/DI/IImplementationExtension.cs create mode 100644 Confectionery/ConfectioneryContracts/DI/ServiceDependencyContainer.cs create mode 100644 Confectionery/ConfectioneryContracts/DI/ServiceProviderLoader.cs create mode 100644 Confectionery/ConfectioneryFileImplement/ImplementationExtension.cs diff --git a/Confectionery/ConfectioneryContracts/DI/DependencyManager.cs b/Confectionery/ConfectioneryContracts/DI/DependencyManager.cs new file mode 100644 index 0000000..5ad4b3a --- /dev/null +++ b/Confectionery/ConfectioneryContracts/DI/DependencyManager.cs @@ -0,0 +1,66 @@ +using Microsoft.Extensions.Logging; +using System; +using System.Collections.Generic; +using System.Linq; +using System.Text; +using System.Threading.Tasks; + +namespace ConfectioneryContracts.DI +{ + public class DependencyManager + { + private readonly IDependencyContainer _dependencyManager; + + private static DependencyManager? _manager; + + private static readonly object _locjObject = new(); + + private DependencyManager() + { + _dependencyManager = new ServiceDependencyContainer(); + } + + public static DependencyManager Instance { get { if (_manager == null) { lock (_locjObject) { _manager = new DependencyManager(); } } return _manager; } } + + /// + /// Иницализация библиотек, в которых идут установки зависомстей + /// + public static void InitDependency() + { + var ext = ServiceProviderLoader.GetImplementationExtensions(); + if (ext == null) + { + throw new ArgumentNullException("Отсутствуют компоненты для загрузки зависимостей по модулям"); + } + // регистрируем зависимости + ext.RegisterServices(); + } + + /// + /// Регистрация логгера + /// + /// + public void AddLogging(Action configure) => _dependencyManager.AddLogging(configure); + + /// + /// Добавление зависимости + /// + /// + /// + public void RegisterType(bool isSingle = false) where U : class, T where T : class => _dependencyManager.RegisterType(isSingle); + + /// + /// Добавление зависимости + /// + /// + /// + public void RegisterType(bool isSingle = false) where T : class => _dependencyManager.RegisterType(isSingle); + + /// + /// Получение класса со всеми зависмостями + /// + /// + /// + public T Resolve() => _dependencyManager.Resolve(); + } +} diff --git a/Confectionery/ConfectioneryContracts/DI/IDependencyContainer.cs b/Confectionery/ConfectioneryContracts/DI/IDependencyContainer.cs new file mode 100644 index 0000000..3570776 --- /dev/null +++ b/Confectionery/ConfectioneryContracts/DI/IDependencyContainer.cs @@ -0,0 +1,40 @@ +using Microsoft.Extensions.Logging; +using System; +using System.Collections.Generic; +using System.Linq; +using System.Text; +using System.Threading.Tasks; + +namespace ConfectioneryContracts.DI +{ + public interface IDependencyContainer + { + /// + /// Регистрация логгера + /// + /// + void AddLogging(Action configure); + + /// + /// Добавление зависимости + /// + /// + /// + /// + void RegisterType(bool isSingle) where U : class, T where T : class; + + /// + /// Добавление зависимости + /// + /// + /// + void RegisterType(bool isSingle) where T : class; + + /// + /// Получение класса со всеми зависмостями + /// + /// + /// + T Resolve(); + } +} diff --git a/Confectionery/ConfectioneryContracts/DI/IImplementationExtension.cs b/Confectionery/ConfectioneryContracts/DI/IImplementationExtension.cs new file mode 100644 index 0000000..5a82ed5 --- /dev/null +++ b/Confectionery/ConfectioneryContracts/DI/IImplementationExtension.cs @@ -0,0 +1,17 @@ +using System; +using System.Collections.Generic; +using System.Linq; +using System.Text; +using System.Threading.Tasks; + +namespace ConfectioneryContracts.DI +{ + public interface IImplementationExtension + { + public int Priority { get; } + /// + /// Регистрация сервисов + /// + public void RegisterServices(); + } +} diff --git a/Confectionery/ConfectioneryContracts/DI/ServiceDependencyContainer.cs b/Confectionery/ConfectioneryContracts/DI/ServiceDependencyContainer.cs new file mode 100644 index 0000000..eef5984 --- /dev/null +++ b/Confectionery/ConfectioneryContracts/DI/ServiceDependencyContainer.cs @@ -0,0 +1,62 @@ +using Microsoft.Extensions.DependencyInjection; +using Microsoft.Extensions.Logging; +using System; +using System.Collections.Generic; +using System.Linq; +using System.Text; +using System.Threading.Tasks; + +namespace ConfectioneryContracts.DI +{ + public class ServiceDependencyContainer : IDependencyContainer + { + private ServiceProvider? _serviceProvider; + + private readonly ServiceCollection _serviceCollection; + + public ServiceDependencyContainer() + { + _serviceCollection = new ServiceCollection(); + } + + public void AddLogging(Action configure) + { + _serviceCollection.AddLogging(configure); + } + + public void RegisterType(bool isSingle) where U : class, T where T : class + { + if (isSingle) + { + _serviceCollection.AddSingleton(); + } + else + { + _serviceCollection.AddTransient(); + } + _serviceProvider = null; + } + + public void RegisterType(bool isSingle) where T : class + { + if (isSingle) + { + _serviceCollection.AddSingleton(); + } + else + { + _serviceCollection.AddTransient(); + } + _serviceProvider = null; + } + + public T Resolve() + { + if (_serviceProvider == null) + { + _serviceProvider = _serviceCollection.BuildServiceProvider(); + } + return _serviceProvider.GetService()!; + } + } +} diff --git a/Confectionery/ConfectioneryContracts/DI/ServiceProviderLoader.cs b/Confectionery/ConfectioneryContracts/DI/ServiceProviderLoader.cs new file mode 100644 index 0000000..4b87754 --- /dev/null +++ b/Confectionery/ConfectioneryContracts/DI/ServiceProviderLoader.cs @@ -0,0 +1,55 @@ +using System; +using System.Collections.Generic; +using System.Linq; +using System.Reflection; +using System.Text; +using System.Threading.Tasks; + +namespace ConfectioneryContracts.DI +{ + public class ServiceProviderLoader + { + /// + /// Загрузка всех классов-реализаций IImplementationExtension + /// + /// + public static IImplementationExtension? GetImplementationExtensions() + { + IImplementationExtension? source = null; + var files = Directory.GetFiles(TryGetImplementationExtensionsFolder(), "*.dll", SearchOption.AllDirectories); + foreach (var file in files.Distinct()) + { + Assembly asm = Assembly.LoadFrom(file); + foreach (var t in asm.GetExportedTypes()) + { + if (t.IsClass && typeof(IImplementationExtension).IsAssignableFrom(t)) + { + if (source == null) + { + source = (IImplementationExtension)Activator.CreateInstance(t)!; + } + else + { + var newSource = (IImplementationExtension)Activator.CreateInstance(t)!; + if (newSource.Priority > source.Priority) + { + source = newSource; + } + } + } + } + } + return source; + } + + private static string TryGetImplementationExtensionsFolder() + { + var directory = new DirectoryInfo(Directory.GetCurrentDirectory()); + while (directory != null && !directory.GetDirectories("ImplementationExtensions", SearchOption.AllDirectories).Any(x => x.Name == "ImplementationExtensions")) + { + directory = directory.Parent; + } + return $"{directory?.FullName}\\ImplementationExtensions"; + } + } +} diff --git a/Confectionery/ConfectioneryFileImplement/ImplementationExtension.cs b/Confectionery/ConfectioneryFileImplement/ImplementationExtension.cs new file mode 100644 index 0000000..095415b --- /dev/null +++ b/Confectionery/ConfectioneryFileImplement/ImplementationExtension.cs @@ -0,0 +1,26 @@ +using ConfectioneryContracts.StoragesContracts; +using ConfectioneryDatabaseImplement.Implements; +using System; +using System.Collections.Generic; +using System.Linq; +using System.Text; +using System.Threading.Tasks; + +namespace ConfectioneryFileImplement +{ + public class ImplementationExtension + { + public int Priority => 1; + + public void RegisterServices() + { + DependencyManager.Instance.RegisterType(); + DependencyManager.Instance.RegisterType(); + DependencyManager.Instance.RegisterType(); + DependencyManager.Instance.RegisterType(); + DependencyManager.Instance.RegisterType(); + DependencyManager.Instance.RegisterType(); + DependencyManager.Instance.RegisterType(); + } + } +}