#include "IPropertyHolder.h"
#include <assert.h>
namespace LifeCore
{
	bool IPropertyHolder::Serialize(LifeCore::IMemoryStream* stm)
	{
		stm->Write(size_t(properties.size()));
		for(PropertyCollectionItr it = properties.begin(); it != properties.end(); ++it){
			(*it)->Serialize(stm);
		}
		return true;
	}
	bool IPropertyHolder::Deserialize(LifeCore::IMemoryStream* stm)
	{
		size_t prop_cnt;
		stm->Read(&prop_cnt, sizeof(prop_cnt));
		assert(prop_cnt == properties.size() && "Failed on IPropertyHolder deserialization!");
		for(PropertyCollectionItr it = properties.begin(); it != properties.end(); ++it){
			(*it)->Deserialize(stm);
		}
		return true;
	}
	PropertyCollection* IPropertyHolder::GetProperties()
	{
		return &properties;
	}
	void IPropertyHolder::RegisterProperty(IProperty* property)
	{
		properties.push_back(property);
	}
	void IPropertyHolder::UnregisterProperty(IProperty* property)
	{
		UNREFERENCED_PARAMETER(property);
		//TODO remove prop
	}
	bool IPropertyHolder::GetPropertyByAttribute(const String& name, IProperty** prop)
	{
		for(PropertyCollectionItr it = properties.begin(); it != properties.end(); ++it)
		{
			IProperty* p = *it;
			if(p->ContainsAttribute(name))
			{
				*prop = p;
				return true;
			}
		}
		return false;
	}
	bool IPropertyHolder::GetPropertyByAttribute(const String& name, const String& value, IProperty** prop)
	{
		for(PropertyCollectionItr it = properties.begin(); it != properties.end(); ++it)
		{
			IProperty* p = *it;
			String tmpVal;
			if(p->GetAttribute(name, tmpVal) == SC_OK)
			{
				if(tmpVal == value)
				{
					*prop = p;
					return true;
				}
			}
		}
		return false;
	}
}