/**
  * @RDE_HEADER@
  * The ClientMessage class is an abstract base class for concrete ClientMessage objects
  * $Id$
  * $HeadURL$
  * $Author$
  * Created by Philipp Dassow, SLST, 2017-12-05
  */
#include "client_message.h"

#include "WebSocketInterface/Messages/reply_message.h"
#include "WebSocketInterface/json_keys.h"
#include "WebSocketInterface/data_manager.h"

#include <QtCore/QJsonDocument>
#include <QtCore/QUuid>

namespace FileManagement
{
namespace WebSocketInterface
{
namespace ClientMessages
{
using namespace JsonKeys;

// ####### ClientMessageFactory begin #######
ClientMessageFactory::ClientMessageFactory(DataManager *dataManager)
  : LtsWebSocket::AbstractClientMessageFactory(getLogger("ClientMessageFactory"))
  , m_dataManager(dataManager)
{}

LtsWebSocket::AbstractClientMessage *ClientMessageFactory::createMessage(LtsWebSocket::ReplyHandler *client,
                                                                         const QString &message)
{
  LtsWebSocket::AbstractClientMessage *result = checkAttributes(client, message);
  if (result)
    return result;

  if (m_type == OcBaseDownload::WebSocketInterface::JsonKeys::BASE_DL_REQUEST())
    result = new BaseDlRequest(m_dataManager, client, m_type, m_typeId, m_uuid, m_data);
  else if (m_type == OcBaseDownload::WebSocketInterface::JsonKeys::PDF_LIST_REQUEST())
    result = new PdfListRequest(m_dataManager, client, m_type, m_typeId, m_uuid, m_data);

  return checkResult(client, message, result);
}
// ####### ClientMessageFactory end #######

// ####### ClientMessage begin #######
ClientMessage::ClientMessage(DataManager *dataManager, LtsWebSocket::ReplyHandler *client, const QString &type, const int typeId, const QString &uuid, const QJsonValue &data)
  : LtsWebSocket::AbstractClientMessage(client, type, typeId, uuid, data)
  , m_dataManager(dataManager)
  , m_logger(getLogger("ClientMessage"))
{}
// ####### ClientMessage end #######

// ####### BaseDlRequest begin #######
BaseDlRequest::BaseDlRequest(DataManager *dataManager, LtsWebSocket::ReplyHandler *client, const QString &type, const int typeId, const QString &uuid, const QJsonValue &data)
  : ClientMessage(dataManager, client, type, typeId, uuid, data)
{}

void BaseDlRequest::process()
{
  if (m_data.toObject().contains(OcBaseDownload::WebSocketInterface::JsonKeys::EXERCISE_ID()))
  {
    int exerciseId = m_data.toObject().value(OcBaseDownload::WebSocketInterface::JsonKeys::EXERCISE_ID()).toInt();
    m_client->addReply(m_dataManager->folderBaseData(m_uuid));
    m_client->addReply(m_dataManager->fileContentBaseData(m_uuid, exerciseId));
  }
  else
  {
    LtsWebSocket::ErrorMessage::ErrorData errorData;
    errorData.uuid = m_uuid;
    errorData.errorMessage = QStringLiteral("No exercise ID specified for FLM base DL.");
    m_client->addReply(new LtsWebSocket::ErrorMessage(errorData));
  }
}

bool BaseDlRequest::hasValidData() const
{
  return true;
}
// ####### BaseDlRequest end #######

// ####### PdfListRequest begin #######
PdfListRequest::PdfListRequest(DataManager *dataManager, LtsWebSocket::ReplyHandler *client, const QString &type, const int typeId, const QString &uuid, const QJsonValue &data)
  : ClientMessage(dataManager, client, type, typeId, uuid, data)
{}

void PdfListRequest::process()
{
  m_client->addReply(m_dataManager->pdfList(m_uuid,
                                            m_data.toObject().value(OcBaseDownload::WebSocketInterface::JsonKeys::EXERCISE_ID()).toInt()));
}

bool PdfListRequest::hasValidData() const
{
  return true;
}
// ####### PdfListRequest end #######

} // namespace ClientMessages
} // namespace WebSocketInterface
} // namespace FileManagement