/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
 * This file is part of the LibreOffice project.
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 */

#include <helpcompiler/HelpIndexer.hxx>
#include <osl/file.hxx>
#include <osl/process.h>
#include <osl/thread.h>
#include <string>
#include <iostream>

#include "LuceneHelper.hxx"

int main(int argc, char **argv) {
    const std::string pLang("-lang");
    const std::string pModule("-mod");
    const std::string pDir("-dir");

    std::string lang;
    std::string module;
    std::string dir;

    bool error = false;
    for (int i = 1; i < argc; ++i) {
        if (pLang.compare(argv[i]) == 0) {
            if (i + 1 < argc) {
                lang = argv[++i];
            } else {
                error = true;
            }
        } else if (pModule.compare(argv[i]) == 0) {
            if (i + 1 < argc) {
                module = argv[++i];
            } else {
                error = true;
            }
        } else if (pDir.compare(argv[i]) == 0) {
            if (i + 1 < argc) {
                dir = argv[++i];
            } else {
                error = true;
            }
        } else {
            error = true;
        }
    }

    if (error) {
        std::cerr << "Error parsing command-line arguments" << std::endl;
    }

    if (error || lang.empty() || module.empty() || dir.empty()) {
        std::cerr << "Usage: HelpIndexer -lang ISOLangCode -mod HelpModule -dir Dir" << std::endl;
        return 1;
    }

    OUString sDir;

    osl::File::getFileURLFromSystemPath(
        OUString(dir.c_str(), dir.size(), osl_getThreadTextEncoding()),
        sDir);

    OUString cwd;
    osl_getProcessWorkingDir(&cwd.pData);

    osl::File::getAbsoluteFileURL(cwd, sDir, sDir);

    HelpIndexer indexer(
        OUString(lang.c_str(), lang.size(), osl_getThreadTextEncoding()),
        OUString(module.c_str(), module.size(), osl_getThreadTextEncoding()),
        sDir, sDir);

    if (!indexer.indexDocuments()) {
        std::cerr << OUStringToOString(indexer.getErrorMessage(), osl_getThreadTextEncoding()).getStr()  << std::endl;
        return 2;
    }
    return 0;
}

/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
