public static object CreateInstance(RegisteredComponent registeredComponent, IContainer container)
{
var componentType = registeredComponent.GetComponentType();
if ((componentType.IsInterface) || (componentType.IsAbstract))
{
throw new InvalidOperationException($"Type {componentType} cannot have instance");
}
var method = typeof(Container).GetMethod("Contains");
var constructor = componentType
.GetConstructors()
.Where(constr => constr
.GetParameters()
.Where(param => (bool)method
.MakeGenericMethod(param.ParameterType)
.Invoke(container, null))
== null)
.FirstOrDefault();
if (constructor == null)
{
throw new Exception("Нет такоого конструктора");
}
return(Activator.CreateInstance(componentType, ResolveArguments(constructor, container)));
}
// private bool IsBuilded = false;
public IRegisteredComponent RegisterType <TComponent>()
{
var componentType = typeof(TComponent);
var registeredComponent = registeredComponents
.Where(regComponent => regComponent.GetComponentType() == componentType)
.FirstOrDefault();
if (registeredComponent != null)
{
return(registeredComponent);
}
var newComponent = new RegisteredComponent(componentType);
registeredComponents.Add(newComponent);
return(newComponent);
}