/**

 * Relational pipes

 * Copyright © 2019 František Kučera (Frantovo.cz, GlobalCode.info)

 *

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

 * it under the terms of the GNU General Public License as published by

 *

 * 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/>.

 */

#include <cstdlib>

#include <fstream>

#include <memory>

#include <regex>

#include <algorithm>

#include <unistd.h>

#include <relpipe/writer/RelationalWriter.h>

#include <relpipe/writer/RelpipeWriterException.h>

#include <relpipe/writer/Factory.h>

#include <relpipe/writer/TypeId.h>

#include <relpipe/cli/CLI.h>

#include "XMLCommand.h"

#include "XercesStringConvertor.h"

using namespace relpipe::cli;

using namespace relpipe::writer;

using namespace relpipe::in::xml;

int main(int argc, char** argv) {

	setlocale(LC_ALL, "");

	CLI::untieStdIO();

	CLI cli(argc, argv);

	int resultCode = CLI::EXIT_CODE_UNEXPECTED_ERROR;

	try {

		XMLCommand command;

		command.process(cin, cout);

		resultCode = CLI::EXIT_CODE_SUCCESS;

	} catch (RelpipeWriterException& e) {

		fwprintf(stderr, L"Caught Writer exception: %ls\n", e.getMessge().c_str());

		fwprintf(stderr, L"Debug: Input stream: eof=%ls, lastRead=%d\n", (cin.eof() ? L"true" : L"false"), cin.gcount());

		resultCode = CLI::EXIT_CODE_DATA_ERROR;

	} catch (const xercesc::XMLException& e) {

		XercesStringConvertor xConvertor;

		fwprintf(stderr, L"Caught xercesc::XMLException: %ls\n", xConvertor.toString(e.getMessage()).c_str());

		fwprintf(stderr, L"Debug: Input stream: eof=%ls, lastRead=%d\n", (cin.eof() ? L"true" : L"false"), cin.gcount());

		resultCode = CLI::EXIT_CODE_UNEXPECTED_ERROR;

	} catch (const xercesc::SAXParseException& e) {

		XercesStringConvertor xConvertor;

		fwprintf(stderr, L"Caught xercesc::SAXParseException: %ls\n", xConvertor.toString(e.getMessage()).c_str());

		fwprintf(stderr, L"\tat line: %d, column: %d\n", e.getLineNumber(), e.getColumnNumber());

		fwprintf(stderr, L"Debug: Input stream: eof=%ls, lastRead=%d\n", (cin.eof() ? L"true" : L"false"), cin.gcount());

		resultCode = CLI::EXIT_CODE_UNEXPECTED_ERROR;

	}

	return resultCode;

}