/*
    PIP - Platform Independent Primitives
    Introspection module - interface for containers
    Ivan Pelipenko peri4ko@yandex.ru

    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU Lesser General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/

#ifndef PIINTROSPECTION_CONTAINERS_H
#define PIINTROSPECTION_CONTAINERS_H

#include "pibase.h"

struct PIP_EXPORT PIIntrospectionContainersType {
	~PIIntrospectionContainersType();
	void finish();
	uint id                = 0;
	const char * name      = nullptr;
	const char * demangled = "?";
	bool inited            = false;
	bool has_demangled     = false;
};

#if defined(PIP_INTROSPECTION) && !defined(PIP_FORCE_NO_PIINTROSPECTION)

#  include "piintrospection_base.h"

class PIIntrospectionContainers;

template<typename T>
class PIIntrospectionContainersTypeInfo {
public:
	static const PIIntrospectionContainersType & get() {
		static PIIntrospectionContainersType ret = create();
		return ret;
	}

private:
	static PIIntrospectionContainersType create() {
		PIIntrospectionContainersType ret;
		ret.name = __PIP_TYPENAME__(T);
		ret.finish();
		return ret;
	}
};

#  define PIINTROSPECTION_CONTAINERS (PIIntrospectionContainersInterface::instance())

// clang-format off
#  define PIINTROSPECTION_CONTAINER_NEW(t, isz)    PIINTROSPECTION_CONTAINERS->containerNew   (PIIntrospectionContainersTypeInfo<t>::get(), isz);
#  define PIINTROSPECTION_CONTAINER_DELETE(t)      PIINTROSPECTION_CONTAINERS->containerDelete(PIIntrospectionContainersTypeInfo<t>::get()     );
#  define PIINTROSPECTION_CONTAINER_ALLOC(t, cnt)  PIINTROSPECTION_CONTAINERS->containerAlloc (PIIntrospectionContainersTypeInfo<t>::get(), cnt);
#  define PIINTROSPECTION_CONTAINER_FREE(t, cnt)   PIINTROSPECTION_CONTAINERS->containerFree  (PIIntrospectionContainersTypeInfo<t>::get(), cnt);
#  define PIINTROSPECTION_CONTAINER_USED(t, cnt)   PIINTROSPECTION_CONTAINERS->containerUsed  (PIIntrospectionContainersTypeInfo<t>::get(), cnt);
#  define PIINTROSPECTION_CONTAINER_UNUSED(t, cnt) PIINTROSPECTION_CONTAINERS->containerUnused(PIIntrospectionContainersTypeInfo<t>::get(), cnt);
// clang-format on


class PIP_EXPORT PIIntrospectionContainersInterface {
	friend class PIIntrospection;
	friend class PIIntrospectionServer;

public:
	__PIINTROSPECTION_SINGLETON_H__(Containers)

	// clang-format off
	void containerNew   (const PIIntrospectionContainersType & ti, uint isz);
	void containerDelete(const PIIntrospectionContainersType & ti);
	void containerAlloc (const PIIntrospectionContainersType & ti, ullong cnt);
	void containerFree  (const PIIntrospectionContainersType & ti, ullong cnt);
	void containerUsed  (const PIIntrospectionContainersType & ti, ullong cnt);
	void containerUnused(const PIIntrospectionContainersType & ti, ullong cnt);
	// clang-format on

	PIIntrospectionContainers * p;

private:
	PIIntrospectionContainersInterface();
	~PIIntrospectionContainersInterface();
};


#else
#  define PIINTROSPECTION_CONTAINER_NEW(t, isz)
#  define PIINTROSPECTION_CONTAINER_DELETE(t)
#  define PIINTROSPECTION_CONTAINER_ALLOC(t, cnt)
#  define PIINTROSPECTION_CONTAINER_FREE(t, cnt)
#  define PIINTROSPECTION_CONTAINER_USED(t, cnt)
#  define PIINTROSPECTION_CONTAINER_UNUSED(t, cnt)
#endif


#endif // PIINTROSPECTION_CONTAINERS_H