/**

 * Copyright © 2018 František Kučera (Frantovo.cz, GlobalCode.info)

 *

 * This program is free software: you can redistribute it and/or modify

 *

 * 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, see <http://www.gnu.org/licenses/>.

 */

#pragma once

#include <string>

#include <iostream>

#include <relpipe/protocol/constants.h>

#include "../../include/relpipe/writer/RelpipeWriterException.h"

#include "../DataTypeWriter.h"

namespace relpipe {

namespace writer {

namespace types {

using namespace relpipe::protocol;

using namespace relpipe::writer;

class BooleanDataTypeWriter : public DataTypeWriter<boolean_t> {

private:

    const string_t TRUE = L"true";

	const string_t FALSE = L"false";

public:

	BooleanDataTypeWriter() : DataTypeWriter<boolean_t>(TypeId::BOOLEAN, DATA_TYPE_CODE_BOOLEAN) {

	}

	void writeValue(std::ostream &output, const boolean_t &value) override {

		output.put(value ? 1 : 0);

	}

	bool toValue(const string_t &stringValue) override {

		if (stringValue == TRUE) return true;

		else if (stringValue == FALSE) return false;

		else throw RelpipeWriterException(L"Unable to convert the string to boolean");

	}

};

}

}

}