#ifndef DATABASE_MULTI_THREADED_H
#define DATABASE_MULTI_THREADED_H

/*************************************************************************/
/*  database_multi_threaded.h                                            */
/*************************************************************************/
/*                         This file is part of:                         */
/*                          PANDEMONIUM ENGINE                           */
/*             https://github.com/Relintai/pandemonium_engine            */
/*************************************************************************/
/* Copyright (c) 2022-present Péter Magyar.                              */
/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
/*                                                                       */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the       */
/* "Software"), to deal in the Software without restriction, including   */
/* without limitation the rights to use, copy, modify, merge, publish,   */
/* distribute, sublicense, and/or sell copies of the Software, and to    */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions:                                             */
/*                                                                       */
/* The above copyright notice and this permission notice shall be        */
/* included in all copies or substantial portions of the Software.       */
/*                                                                       */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
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/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
/*************************************************************************/

#include "core/containers/rb_map.h"
#include "core/os/rw_lock.h"
#include "core/os/thread.h"

#include "database.h"

class QueryBuilder;
class TableBuilder;
class QueryResult;
class DatabaseConnection;

class DatabaseMultiThreaded : public Database {
	GDCLASS(DatabaseMultiThreaded, Database);

public:
	Ref<DatabaseConnection> get_connection();

	DatabaseMultiThreaded();
	~DatabaseMultiThreaded();

protected:
	Ref<DatabaseConnection> _allocate_connection();

	static void _bind_methods();

	RWLock _connection_map_lock;
	RBMap<Thread::ID, Ref<DatabaseConnection>> _connections;
};

#endif