qt5-legatus-legacy/Lts/Plugins/PresentationManagement/Gui/PresentationEdit/pre_mobile_dialog.cpp

/**
  * @RDE_HEADER@
  * PresentationManagement - Script Overview Dialog
  * $Id$
  * $HeadURL$
  * $Author$
  *
  * Created by Mike Wille, SLSE, 2017-03-15
  */

#include "pre_mobile_dialog.h"
#include "ui_pre_mobile_dialog.h"

#include <Plugins/PresentationManagement/Gui/Common/pre_edit_dialog.h>
#include <Plugins/PresentationManagement/Gui/Common/pre_mobile_model.h>
#include <Plugins/AudioVideoManagement/Gui/AVMenuEdit/topic_replay.h>
#include <LtsUtilsGuiDds/request_helper.h>
#include <LtsSession/lts_session_data.h>
#include <LtsScriptTimeline/track_entry_painters.h>

#include <Tools/DBAdministration/settings.h>
#include <ngldb/dbconnection.h>

#include <AudioVideoManagement/ava_control.h>
#include <AudioVideoManagement/ava_session.h>

#include <QHostInfo>
#include <QDateTime>
#include <QJsonDocument>
#include <QProgressBar>
#include <QLabel>
#include <QVBoxLayout>

namespace PresentationManagement
{
PreMobileDialog::PreMobileDialog(QWidget *parent)
  : LtsWidgets::LtsDialog(parent, LtsWidgets::ButtonCombination::CloseOnly)
  , m_model(nullptr)
  , m_ui(new Ui::PreMobileDialog)
  , m_requestHelper(new LtsUtils::RequestHelper(this))
  , m_copyExercise(getLogger("CopyExercise"), DBAdministration::CopyExercise::CopyForAAR, this)
  , m_widgetProgressBar(new QWidget)
  , m_progressBar(nullptr)
  , m_label(nullptr)
  , m_avScriptsCount(0)
  , m_avScriptsActualDone(0)
  , m_logger(getLogger("PreMobileDialog"))
{
  DEBUG_LOG(m_logger) << "PreMobileDialog ctor";
  connect(&m_copyExercise, &DBAdministration::CopyExercise::copyDbFailed, this, &PreMobileDialog::onCopyDbFailed);
  connect(&m_copyExercise, &DBAdministration::CopyExercise::copyDbFinished, this, &PreMobileDialog::onCopyDbFinished);

  m_ui->setupUi(this);
  QVBoxLayout *vlayout = new QVBoxLayout();
  m_widgetProgressBar->setLayout(vlayout);

  m_progressBar = new QProgressBar();
  m_label = new QLabel();
  connect(m_label, &QLabel::destroyed, this, [this]()
  {ERROR_LOG(m_logger) << "Label destroyed";});
  m_widgetProgressBar->layout()->addWidget(m_label);
  m_widgetProgressBar->layout()->addWidget(m_progressBar);
  m_progressBar->setMinimum(0);
  m_progressBar->setMaximum(100);
  m_progressBar->show();
  m_progressBar->setValue(50);

}

PreMobileDialog::~PreMobileDialog()
{
  // will be deleted with m_widgetProgressBar
  //delete m_progressBar;
  //delete m_label
  delete m_widgetProgressBar;

  delete m_ui;
}

void PreMobileDialog::retranslate()
{
  translate(m_ui, tr("Download AAR Scripts"));
}

void PreMobileDialog::enaDisa()
{
  bool enable = !m_model->getDownloadedScriptIds().isEmpty();
  m_buttonBox->setButtonEnabled(LtsWidgets::DialogButton::Export, enable);
}

void PreMobileDialog::slotDownload()
{
  if (!m_avmDataIfc->hasAvsSession())
  {
    new LtsWidgets::LtsMessageDialogNew(this, tr("AVS session not available - do you still want to start the download?"));
    return;
  }

  AudioVideoManagement::AvaSession *avaSession = m_avmDataIfc->avaSession();
  if (!avaSession->isEstablished())
  {
    new LtsWidgets::LtsMessageDialogNew(this, tr("AVS session not available - do you still want to start the download?"));
    return;
  }


  m_buttonBox->setButtonEnabled(LtsWidgets::DialogButton::Export, false);
  int exerciseId = m_session->exerciseId();

  QString hostname = QHostInfo::localHostName().toUpper();

  QString destDb = QStringLiteral("lts_db_") + QString::number(exerciseId);
  m_copyExercise.init(exerciseId,
                          DBAdministration::Settings::serverDatabaseHost(),
                          DBAdministration::Settings::serverDatabaseName(),
                          hostname,
                          destDb);

  m_progressBar->setValue(0);
  m_label->setText(tr("Download database data"));
  setOverlay(m_widgetProgressBar);


  connect(&m_copyExercise, &DBAdministration::CopyExercise::nextProgress, this, &PreMobileDialog::onProgressBar);

  if (!m_copyExercise.doCopy(exerciseId))
    ERROR_LOG(m_logger) << "Failed to copy database from " << DBAdministration::Settings::serverDatabaseHost() << " to " << hostname;

  /*
  if (!m_progressDialog)
    m_progressDialog = new QProgressDialog(this);
  m_progressDialog->setLabelText(tr("Downloading data ..."));
  m_progressDialog->setMinimum(0);
  m_progressDialog->setMaximum(0);
  m_progressDialog->show();
  */

  const QVector<int> downloadScriptIds = m_model->getDownloadedScriptIds();
  m_copyExercise.setDownloadScriptIds(downloadScriptIds);

}

void PreMobileDialog::onProgressBar(int nextProgress)
{
  m_progressBar->setValue(nextProgress);

  // 1/4 done
  if (nextProgress == 25)
    m_label->setText(tr("Download of database finished"));

  // 2/4 done
  if (nextProgress == 30)
     m_label->setText(tr("Dropping old database finished"));

  // 3/4 done
  if (nextProgress == 35)
    m_label->setText(tr("Creating new database finished"));

  if (nextProgress == 36)
    m_label->setText(tr("Importing data into local database"));

  if (nextProgress >= 100)
  {
    m_copyExercise.stopPing();
    new LtsWidgets::LtsMessageDialogNew(this, tr("Download finished"));
    unsetOverlay();
  }
}

bool PreMobileDialog::init(const std::shared_ptr<Interface::Dtc> &dtc,
                           const std::shared_ptr<Interface::Ftc> &ftc,
                           const std::shared_ptr<OperatorManagement::Interface::Dtc> &opmDtc,
                           const std::shared_ptr<AudioVideoManagement::DataInterface> &avmDataIfc,
                           LtsSession::LtsSession *session)
{
  DEBUG_LOG(m_logger) << "PreMobileDialog::init";
  m_session = session;
  m_avmDataIfc = avmDataIfc;
  m_dtc = dtc;
  m_ftc = ftc;

  m_model = new PreMobileDialogModel(this);
  auto predicate = [](const PresentationManagement::Presentation & p)
  {
    return (!p.isDeleted());
  };
  m_model->initModel(dtc, opmDtc, predicate);

  m_proxyModel = new PresentationManagementDialogProxyModel(this);
  m_proxyModel->setSourceModel(m_model);
  connect(m_model, &PreMobileDialogModel::checkboxClicked, this, &PreMobileDialog::enaDisa);
  m_ui->widget->setModel(m_proxyModel);


#ifndef LTS_DEBUG
  m_ui->widget->hideColumn(PreMobileDialogModel::Id);
#endif

  m_ui->widget->setSortIndicator(PreMobileDialogModel::Name, Qt::AscendingOrder);

  const QMap<qint32, PresentationManagement::Presentation> presentations = dtc->presentations();
  for (const auto &p : presentations)
    DEBUG_LOG(m_logger) << "Presentation: id = " << p.id() << ", name = " << p.name().c_str() << ", desc = " << p.description().c_str();

  connect(m_ui->widget, &LtsDataView::LtsDataView::signalSelectionChanged, this, &PreMobileDialog::enaDisa, Qt::UniqueConnection);

  m_buttonBox->connectButton(LtsWidgets::DialogButton::Load, this, &PreMobileDialog::slotDownload, Qt::UniqueConnection);

  setOnlineHelpFilename(QStringLiteral("Script_Editor-Mobile_AAR_Scripts"));
  enaDisa();

  return true;
}

void PreMobileDialog::onCopyDbFailed()
{
  new LtsWidgets::LtsMessageDialogNew(this, tr("Could not download data - Dump failed"));
  m_copyExercise.stopPing();
  enaDisa();
  unsetOverlay();
}

void PreMobileDialog::onCopyDbFinished()
{
  enaDisa();

  if (!downloadAVScripts())
  {
    new LtsWidgets::LtsMessageDialogNew(this, tr("Could not download data - Audio/Video download failed. <br> But scripts without video can be used"));
    unsetOverlay();
  }
}


void PreMobileDialog::getAVScripts()
{
  const auto scriptIds(m_model->getDownloadedScriptIds());
  for (int scriptId : scriptIds)
  {
    auto req = [this, scriptId]()
    {
      return m_ftc->getPresentationContentRequest(GetPresentationContentRequest(scriptId), this);
    };
    m_requestHelper->addRequest(req);
  }
  m_requestHelper->startRequests(); // blocks
}

void PreMobileDialog::onGetPresentationContentReply(const GetPresentationContentReply &reply)
{
  m_requestHelper->requestReply(reply);
  if (!reply.errorString().empty())
    return;
  handlePresentationContent(reply);
}

void PreMobileDialog::handlePresentationContent(const GetPresentationContentReply &reply)
{
  const auto &contentList = reply.content();

  if (contentList.empty())
  {
    WARNING_LOG(m_logger) << "No content for Script Id = " << reply.id();
    return;
  }

  std::string audioStr = LtsScriptTimeline::trackEntryTypeName(LtsScriptTimeline::TrackEntryType::Audio).toStdString();
  std::string videoStr = LtsScriptTimeline::trackEntryTypeName(LtsScriptTimeline::TrackEntryType::Video).toStdString();

  for (const auto &p : contentList)
  {
    QJsonObject attributes = QJsonDocument::fromJson(QByteArray::fromStdString(p.attributes())).object();
    //NOTICE_LOG(m_logger) << "p.id: " << p.id() << "attributes" << p.attributes();

    if (p.presentationTopicType() == audioStr ||
        p.presentationTopicType() == videoStr )
    {
      m_vecScripts.append(attributes);
    }
  }
}

bool PreMobileDialog::downloadAVScripts()
{
  INFO_LOG(m_logger) << "IN downloadAVScripts";
  int nextProgress = 76;
  m_progressBar->setValue(nextProgress);

  if (!m_avmDataIfc->hasAvsSession())
  {
    ERROR_LOG(m_logger) << "avm hasAvsSession failed";
    m_copyExercise.stopPing();
    return false;
  }

  INFO_LOG(m_logger) << "hasAVsSession ok";

  AudioVideoManagement::AvaSession *avaSession = m_avmDataIfc->avaSession();
  if (!avaSession->isEstablished())
  {
    ERROR_LOG(m_logger) << "avaSession not established, abort";
    m_copyExercise.stopPing();
    return false;
  }

  INFO_LOG(m_logger) << "avaSession established";

  m_avaControl = avaSession->control();

  getAVScripts();

  m_avScriptsCount = m_vecScripts.count();
  QString labelText = tr("Downloaded Audio Video Data: ") + QString::number(m_avScriptsActualDone) + QStringLiteral(" / ") + QString::number(m_avScriptsCount);
  // 3/4 done
  m_label->setText(labelText);

  if (m_vecScripts.isEmpty())
  {
    onProgressBar(100);
    return true;
  }

  const QJsonObject obj = m_vecScripts.takeFirst();
  const AudioVideoManagement::AvaTopicData topicData(obj);
  m_lastScriptName = topicData.scriptName();

  m_avaControl->setScript(QStringLiteral("LOCAL_RECORD"), topicData.scriptName(),
                          topicData.isAudio() ? AudioVideoManagement::AvaScriptSource::ServerAudio : AudioVideoManagement::AvaScriptSource::ServerVideo,
                          topicData.streamList(),
                          LtsUtils::createConnection(m_avaControl, &AudioVideoManagement::AvaControl::setScriptResponse,
                                                     this, &PreMobileDialog::slotScriptSet));

  return true;
}

void PreMobileDialog::slotScriptSet(const AudioVideoManagement::AvaStreamInfo &streamInfo, AudioVideoManagement::AvaStreamState streamState)
{
  if (streamState == AudioVideoManagement::AvaStreamState::NotPossible)
  {
    ERROR_LOG(m_logger) << "Script " << m_lastScriptName << " not correctly downloaded";
    slotScriptDownloaded(streamState);
    return;
  }

  DEBUG_LOG(m_logger) << "ScriptName: " << m_lastScriptName;
  DEBUG_LOG(m_logger) << "streamInfo: start" << streamInfo.duration.count();
  DEBUG_LOG(m_logger) << "streamState: " << static_cast<int>(streamState);

  m_avaControl->startScript(QStringLiteral("LOCAL_RECORD"), m_lastScriptName,
                            LtsUtils::createConnection(m_avaControl, &AudioVideoManagement::AvaControl::startScriptResponse,
                                                       this, &PreMobileDialog::slotScriptDownloaded));
}

void PreMobileDialog::slotScriptDownloaded(AudioVideoManagement::AvaStreamState streamState)
{
  DEBUG_LOG(m_logger) << "streamState: " << static_cast<int>(streamState);

  m_avScriptsActualDone += 1;
  QString labelText = tr("Downloaded Audio Video Data: ") + QString::number(m_avScriptsActualDone) + QStringLiteral(" / ") + QString::number(m_avScriptsCount);
  // 3/4 done
  m_label->setText(labelText);
  m_progressBar->setValue(m_progressBar->value()+1);

  if (streamState == AudioVideoManagement::AvaStreamState::NotPossible)
  {
    ERROR_LOG(m_logger) << "Script " << m_lastScriptName << " not correctly downloaded";
    QString msg = tr("Could not download data - Audio/Video download - Script %1 failed").arg(m_lastScriptName);
    auto x = new LtsWidgets::LtsMessageDialogNew(this, msg);
    connect(x, &LtsWidgets::LtsMessageDialogNew::ok,
            this, &PreMobileDialog::slotScriptDownloadedStep2);
    return;
  }

  slotScriptDownloadedStep2();
}


void PreMobileDialog::slotScriptDownloadedStep2()
{
  m_avaControl->releaseScript(QStringLiteral("LOCAL_RECORD"), m_lastScriptName);


  if (m_vecScripts.isEmpty())
  {
    QString labelText = tr("Download Audio Video Data done");
    // 4/4 done
    m_label->setText(labelText);
    onProgressBar(100);
    return;
  }


  fprintf(stderr, "slotScriptDownloaded - WAITING....\n");
  QTimer::singleShot(2500, this, [this]()
  {
    fprintf(stderr, "slotScriptDownloaded - GO!!!\n");
    const QJsonObject obj = m_vecScripts.takeFirst();
    const AudioVideoManagement::AvaTopicData topicData(obj);
    m_lastScriptName = topicData.scriptName();

    m_avaControl->setScript(QStringLiteral("LOCAL_RECORD"), topicData.scriptName(),
                            topicData.isAudio() ? AudioVideoManagement::AvaScriptSource::ServerAudio : AudioVideoManagement::AvaScriptSource::ServerVideo,
                            topicData.streamList(),
                            LtsUtils::createConnection(m_avaControl, &AudioVideoManagement::AvaControl::setScriptResponse,
                                                       this, &PreMobileDialog::slotScriptSet));
  });
}

} // namespace PresentationManagement