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using Autofac;
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using Autofac.Extras.DynamicProxy;
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using Admin.Core.Common;
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using Admin.Core.IRepository;
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using Admin.Core.Model;
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using Admin.Core.Repository;
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using System;
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using System.Collections.Generic;
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using System.IO;
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using System.Reflection;
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namespace Admin.Core.Extensions
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{
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public class AutofacModuleRegister : Autofac.Module
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{
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protected override void Load(ContainerBuilder builder)
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{
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var basePath = AppContext.BaseDirectory;
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//builder.RegisterType<AdvertisementService>().As<IAdvertisementService>();
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#region 带有接口层的服务注入
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var ServiceDllFile = Path.Combine(basePath, "Admin.Core.Service.dll");
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var repositoryDllFile = Path.Combine(basePath, "Admin.Core.Repository.dll");
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if (!(File.Exists(ServiceDllFile) && File.Exists(repositoryDllFile)))
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{
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var msg = "Repository.dll和service.dll 丢失，因为项目解耦了，所以需要先F6编译，再F5运行，请检查 bin 文件夹，并拷贝。";
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//log.Error(msg);
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throw new Exception(msg);
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}
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// AOP 开关，如果想要打开指定的功能，只需要在 appsettigns.json 对应对应 true 就行。
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var cacheType = new List<Type>();
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//if (Appsettings.app(new string[] { "AppSettings", "RedisCachingAOP", "Enabled" }).ObjToBool())
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//{
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// builder.RegisterType<AdminRedisCacheAOP>();
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// cacheType.Add(typeof(AdminRedisCacheAOP));
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//}
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//if (Appsettings.app(new string[] { "AppSettings", "MemoryCachingAOP", "Enabled" }).ObjToBool())
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//{
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// builder.RegisterType<AdminCacheAOP>();
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// cacheType.Add(typeof(AdminCacheAOP));
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//}
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//if (Appsettings.app(new string[] { "AppSettings", "TranAOP", "Enabled" }).ObjToBool())
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//{
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// builder.RegisterType<AdminTranAOP>();
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// cacheType.Add(typeof(AdminTranAOP));
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//}
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if (Appsettings.app(new string[] { "AppSettings", "LogAOP", "Enabled" }).ObjToBool())
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{
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builder.RegisterType<AdminLogAOP>();
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cacheType.Add(typeof(AdminLogAOP));
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}
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builder.RegisterGeneric(typeof(BaseRepository<>)).As(typeof(IBaseRepository<>)).InstancePerDependency();//注册仓储
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// 获取 Service.dll 程序集服务，并注册
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var assemblysService = Assembly.LoadFrom(ServiceDllFile);
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builder.RegisterAssemblyTypes(assemblysService)
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.AsImplementedInterfaces()
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.InstancePerDependency()
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.PropertiesAutowired()
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.EnableInterfaceInterceptors()//引用Autofac.Extras.DynamicProxy;
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.InterceptedBy(cacheType.ToArray());//允许将拦截器服务的列表分配给注册。
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// 获取 Repository.dll 程序集服务，并注册
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var assemblysRepository = Assembly.LoadFrom(repositoryDllFile);
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builder.RegisterAssemblyTypes(assemblysRepository)
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.AsImplementedInterfaces()
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.PropertiesAutowired()
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.InstancePerDependency();
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#endregion
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#region 没有接口层的服务层注入
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//因为没有接口层，所以不能实现解耦，只能用 Load 方法。
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//注意如果使用没有接口的服务，并想对其使用 AOP 拦截，就必须设置为虚方法
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//var assemblysServiceNoInterfaces = Assembly.Load("Admin.Core.Service");
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//builder.RegisterAssemblyTypes(assemblysServiceNoInterfaces);
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#endregion
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#region 没有接口的单独类，启用class代理拦截
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//只能注入该类中的虚方法，且必须是public
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//这里仅仅是一个单独类无接口测试，不用过多追问
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//builder.RegisterAssemblyTypes(Assembly.GetAssembly(typeof(Love)))
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// .EnableClassInterceptors()
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// .InterceptedBy(cacheType.ToArray());
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#endregion
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#region 单独注册一个含有接口的类，启用interface代理拦截
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//不用虚方法
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builder.RegisterType<Captcha>().As<ICaptcha>()
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.AsImplementedInterfaces()
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.EnableInterfaceInterceptors();
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//.InterceptedBy(typeof(AdminCacheAOP));
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#endregion
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}
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}
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}
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