/***************************************************************************
 * Copyright (C) 2014 by Renaud Guezennec                                   *
 * https://rolisteam.org/contact                      *
 *                                                                          *
 *  This file is part of DiceParser                                         *
 *                                                                          *
 * DiceParser is free software; you can redistribute it and/or modify       *
 * it under the terms of the GNU General Public License as published by     *
 * the Free Software Foundation; either version 2 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 General Public License for more details.                             *
 *                                                                          *
 * You should have received a copy of the GNU General Public License        *
 * along with this program; if not, write to the                            *
 * Free Software Foundation, Inc.,                                          *
 * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.                 *
 ***************************************************************************/
#ifndef BOOLEANCONDITION_H
#define BOOLEANCONDITION_H

#include "node/executionnode.h"
#include "validator.h"
#include <Qt>
/**
 * @brief The BooleanCondition class is a Validator class checking validity from logic expression.
 * It manages many operators (see : @ref LogicOperator).
 */
class BooleanCondition : public Validator
{
public:
    enum LogicOperator
    {
        Equal,
        GreaterThan,
        LesserThan,
        GreaterOrEqual,
        LesserOrEqual,
        Different
    };

    BooleanCondition();
    virtual ~BooleanCondition() override;

    virtual qint64 hasValid(Die* b, bool recursive, bool unhighlight= false) const override;

    void setOperator(LogicOperator m);
    void setValueNode(ExecutionNode*);
    QString toString();

    virtual Dice::CONDITION_STATE isValidRangeSize(const std::pair<qint64, qint64>& range) const override;
    /**
     * @brief getCopy
     * @return
     */
    virtual Validator* getCopy() const override;

private:
    qint64 valueToScalar() const;

private:
    LogicOperator m_operator;
    ExecutionNode* m_value= nullptr;
};

Q_DECLARE_METATYPE(BooleanCondition::LogicOperator)
#endif // BOOLEANCONDITION_H