/*MT*

    MediaTomb - http://www.mediatomb.cc/

    import_script.cc - this file is part of MediaTomb.

    Copyright (C) 2005 Gena Batyan <bgeradz@mediatomb.cc>,
                       Sergey 'Jin' Bostandzhyan <jin@mediatomb.cc>

    Copyright (C) 2006-2010 Gena Batyan <bgeradz@mediatomb.cc>,
                            Sergey 'Jin' Bostandzhyan <jin@mediatomb.cc>,
                            Leonhard Wimmer <leo@mediatomb.cc>

    Copyright (C) 2016-2026 Gerbera Contributors

    MediaTomb is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License version 2
    as published by the Free Software Foundation.

    MediaTomb 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
    version 2 along with MediaTomb; if not, write to the Free Software
    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.

    $Id$
*/

/// @file content/scripting/import_script.cc

#ifdef HAVE_JS
#define GRB_LOG_FAC GrbLogFacility::script
#include "import_script.h" // API

#include "cds/cds_objects.h"
#include "config/config_val.h"
#include "config/result/autoscan.h"
#include "content/content.h"
#include "context.h"
#include "util/string_converter.h"
#include "util/tools.h"

ImportScript::ImportScript(const std::shared_ptr<Content>& content, const std::string& parent)
    : Script(content, parent, "import", "orig", true, content->getContext()->getConverterManager()->i2i())
{
}

std::vector<int> ImportScript::callFunction(
    const std::shared_ptr<CdsObject>& obj,
    const std::shared_ptr<CdsContainer>& cont,
    const std::string& function,
    const fs::path& scriptPath,
    AutoscanMediaMode mediaMode,
    const std::map<AutoscanMediaMode,
        std::string>& containerMap)
{
    std::vector<int> result;
    processed = obj;
    try {
        auto autoScan = content->getAutoscanDirectory(scriptPath);
        std::string containerType;
        if (autoScan && !scriptPath.empty() && containerMap.find(mediaMode) != containerMap.end()) {
            containerType = getValueOrDefault(containerMap, mediaMode, containerMap.at(mediaMode));
        } else {
            containerType = AutoscanDirectory::ContainerTypesDefaults.at(mediaMode);
        }

        log_debug("{}, path = {}, containerType = {}", function, scriptPath.c_str(), containerType);
        result = call(obj, cont, function, scriptPath, containerType);
    } catch (const std::runtime_error&) {
        processed = nullptr;
        throw;
    }

    processed = nullptr;

    gc_counter++;
    if (gc_counter > JS_CALL_GC_AFTER_NUM) {
        duk_gc(ctx, 0);
        gc_counter = 0;
    }
    return result;
}

std::vector<int> ImportScript::addAudio(const std::shared_ptr<CdsObject>& obj, const std::shared_ptr<CdsContainer>& cont, const fs::path& scriptPath, const std::map<AutoscanMediaMode, std::string>& containerMap)
{
    return callFunction(obj, cont, config->getOption(ConfigVal::IMPORT_SCRIPTING_IMPORT_FUNCTION_AUDIOFILE), scriptPath, AutoscanMediaMode::Audio, containerMap);
}

std::vector<int> ImportScript::addVideo(const std::shared_ptr<CdsObject>& obj, const std::shared_ptr<CdsContainer>& cont, const fs::path& scriptPath, const std::map<AutoscanMediaMode, std::string>& containerMap)
{
    return callFunction(obj, cont, config->getOption(ConfigVal::IMPORT_SCRIPTING_IMPORT_FUNCTION_VIDEOFILE), scriptPath, AutoscanMediaMode::Video, containerMap);
}

std::vector<int> ImportScript::addImage(const std::shared_ptr<CdsObject>& obj, const std::shared_ptr<CdsContainer>& cont, const fs::path& scriptPath, const std::map<AutoscanMediaMode, std::string>& containerMap)
{
    return callFunction(obj, cont, config->getOption(ConfigVal::IMPORT_SCRIPTING_IMPORT_FUNCTION_IMAGEFILE), scriptPath, AutoscanMediaMode::Image, containerMap);
}

#ifdef ONLINE_SERVICES
std::vector<int> ImportScript::addOnlineItem(const std::shared_ptr<CdsObject>& obj, const fs::path& scriptPath, const std::map<AutoscanMediaMode, std::string>& containerMap)
{
    return callFunction(obj, nullptr, config->getOption(ConfigVal::IMPORT_SCRIPTING_IMPORT_FUNCTION_TRAILER), scriptPath, AutoscanMediaMode::Video, containerMap);
}
#endif

bool ImportScript::setRefId(const std::shared_ptr<CdsObject>& cdsObj, const std::shared_ptr<CdsObject>& origObject, int pcdId)
{
    if (!cdsObj->isExternalItem()) {
        cdsObj->setRefID(origObject->getID());
        cdsObj->setFlag(ObjectFlag::UseResourceReference);
    }
    return true;
}
#endif // HAVE_JS
