/*
	This file is part of solidity.

	solidity 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 3 of the License, or
	(at your option) any later version.

	solidity 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 solidity.  If not, see <http://www.gnu.org/licenses/>.
*/
/**
 * @author Christian <c@ethdev.com>
 * @date 2017
 * Converts a parsed assembly into its textual form.
 */

#pragma once

#include <libyul/AsmDataForward.h>

#include <libyul/YulString.h>

#include <boost/variant.hpp>

namespace yul
{

class AsmPrinter: public boost::static_visitor<std::string>
{
public:
	explicit AsmPrinter(bool _yul = false): m_yul(_yul) {}

	std::string operator()(Instruction const& _instruction);
	std::string operator()(Literal const& _literal);
	std::string operator()(Identifier const& _identifier);
	std::string operator()(FunctionalInstruction const& _functionalInstruction);
	std::string operator()(ExpressionStatement const& _expr);
	std::string operator()(Label const& _label);
	std::string operator()(StackAssignment const& _assignment);
	std::string operator()(Assignment const& _assignment);
	std::string operator()(VariableDeclaration const& _variableDeclaration);
	std::string operator()(FunctionDefinition const& _functionDefinition);
	std::string operator()(FunctionCall const& _functionCall);
	std::string operator()(If const& _if);
	std::string operator()(Switch const& _switch);
	std::string operator()(ForLoop const& _forLoop);
	std::string operator()(Block const& _block);

private:
	std::string formatTypedName(TypedName _variable) const;
	std::string appendTypeName(YulString _type) const;

	bool m_yul = false;
};

}