#pragma once

#include <string>
#include <iostream>

#include "../include/DataTypeWriter.h"
#include "../include/RelpipeWriterException.h"
#include "format.h"

namespace relpipe {
namespace 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>(DATA_TYPE_ID_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");
	}

};

}
}