poc-links/include/mixins/BaseLinkMixin.h

#pragma once
#include <iostream>
#include <memory>

#include "ifaces/ILinkMixin.h"
#include "Logger.h"

class BaseLinkMixin : public virtual ILinkMixin,
		      public std::enable_shared_from_this<ILinkMixin> {
public:
	void linkChild(const MixinPtr& child) override {
		getLink()->addChild(child);

		LinkPtr childLink = child->getLink();
		childLink->setParent(getNode());
	}

	void unlinkParent() override {
		LinkPtr link = getLink();

		MixinPtr parent = link->getParent();
		if (!parent)
			throw std::logic_error("Have no parent!");

		LinkPtr parentLink = parent->getLink();

		parentLink->removeChild(getNode());
		getLink()->setParent(nullptr);
	}

	~BaseLinkMixin() override {
		Logger::get("Mixin").dbg("--- Destructor called for: BaseLinkMixin");
	}

protected:
	MixinPtr getNode() {
		return shared_from_this();
	}
};