/// <summary>
/// 添加模块
/// </summary>
/// <param name="services">服务集合</param>
/// <param name="module">模块</param>
private static IServiceCollection AddModule(IServiceCollection services, BingModule module)
{
var type = module.GetType();
var serviceType = typeof(BingModule);
if (type.BaseType?.IsAbstract == false)
{
// 移除多重继承的模块
var descriptors = services.Where(m =>
m.Lifetime == ServiceLifetime.Singleton &&
m.ServiceType == serviceType &&
m.ImplementationInstance?.GetType() == type.BaseType)
.ToArray();
foreach (var descriptor in descriptors)
{
services.Remove(descriptor);
}
}
if (!services.Any(m =>
m.Lifetime == ServiceLifetime.Singleton &&
m.ServiceType == serviceType &&
m.ImplementationInstance?.GetType() == type))
{
services.AddSingleton(typeof(BingModule), module);
module.AddServices(services);
}
return(services);
}
/// <summary>
/// 添加模块
/// </summary>
/// <param name="type">类型</param>
private IBingBuilder AddModule(Type type)
{
if (!type.IsBaseOn(typeof(BingModule)))
{
throw new BingFrameworkException($"要加载的模块类型“{type}”不派生于基类 {nameof(BingModule)}");
}
if (_modules.Any(m => m.GetType() == type))
{
return(this);
}
var tmpModules = new BingModule[_modules.Count];
_modules.CopyTo(tmpModules);
var module = _sourceModules.FirstOrDefault(x => x.GetType() == type);
if (module == null)
{
throw new BingFrameworkException($"类型为“{type.FullName}”的模块实例无法找到");
}
_modules.AddIfNotContains(module);
// 添加依赖模块
var dependTypes = module.GetDependModuleTypes();
foreach (var dependType in dependTypes)
{
var dependModule = _sourceModules.Find(m => m.GetType() == dependType);
if (dependModule == null)
{
throw new BingFrameworkException($"加载模块{module.GetType().FullName}时无法找到依赖模块{dependType.FullName}");
}
_modules.AddIfNotContains(dependModule);
}
// 按先层级后顺序的规则进行排序
_modules = _modules.OrderBy(m => m.Level).ThenBy(m => m.Order).ToList();
var logName = typeof(BingBuilder).FullName;
tmpModules = _modules.Except(tmpModules).ToArray();
foreach (var tmpModule in tmpModules)
{
var moduleType = tmpModule.GetType();
var moduleName = Reflections.GetDescription(moduleType);
Services.LogInformation($"添加模块 “{moduleName} ({moduleType.Name})” 的服务", logName);
var tmp = Services.ToArray();
AddModule(Services, tmpModule);
Services.ServiceLogDebug(tmp, moduleType.FullName);
Services.LogInformation($"模块 “{moduleName} ({moduleType.Name})” 的服务添加完毕，添加了 {Services.Count - tmp.Length} 个服务\n", logName);
}
return(this);
}
/// <summary>
/// 添加指定模块。执行此功能后将仅加载指定的模块
/// </summary>
/// <typeparam name="TModule">要添加的模块类型</typeparam>
public IBingBuilder AddModule <TModule>() where TModule : BingModule
{
var type = typeof(TModule);
if (_modules.Any(m => m.GetType() == type))
{
return(this);
}
var tmpModules = new BingModule[_modules.Count];
_modules.CopyTo(tmpModules);
var module = _source.FirstOrDefault(x => x.GetType() == type);
if (module == null)
{
throw new Warning($"类型为“{type.FullName}”的模块实例无法找到");
}
_modules.AddIfNotContains(module);
// 添加依赖模块
var dependTypes = module.GetDependModuleTypes();
foreach (var dependType in dependTypes)
{
var dependModule = _source.Find(m => m.GetType() == dependType);
if (dependModule == null)
{
throw new Warning($"加载模块{module.GetType().FullName}时无法找到依赖模块{dependType.FullName}");
}
_modules.AddIfNotContains(dependModule);
}
// 按先层级后顺序的规则进行排序
_modules = _modules.OrderBy(m => m.Level).ThenBy(m => m.Order).ToList();
tmpModules = _modules.Except(tmpModules).ToArray();
foreach (var tmpModule in tmpModules)
{
AddModule(Services, tmpModule);
}
//var list = AddModules.ToList();
//list.AddIfNotContains(typeof(TModule));
//AddModules = list;
return(this);
}
