/**
  * @RDE_HEADER@
  * StartScript
  * $Id$
  * $HeadURL$
  * $Author$
  * Created by Astrid Müller, SGAS, 2018-02-14
  */

#include "start_script.h"
#include "iava_comm.h"
#include "iava_command_done_observer.h"

#include <QDebug>

namespace AudioVideoManagement
{

namespace AvaCommands
{

StartScript::StartScript(IAvaComm *comm, IAvaCommandDoneObserver *doneObserver, const QString &dialogId, const QString &scriptName, bool bBlocking)
  : m_dialogId(dialogId)
  , m_scriptName(scriptName)
  , m_comm(comm)
  , m_observer(doneObserver)
  , m_bBlocking(bBlocking)
{
  Q_ASSERT(comm);
  Q_ASSERT(doneObserver);
}

void StartScript::send()
{  
  connect(m_comm, &IAvaComm::scriptStateReceived, this, &StartScript::onScriptStateReceived);
  connect(m_comm, &IAvaComm::scriptPositionReceived, this, &StartScript::onScriptPositionReceived);

  m_comm->startScript(m_dialogId, m_scriptName);

  if (!m_bBlocking)
    done();
}

void StartScript::onScriptStateReceived(const QString &dialogId, const QString &scriptName, AvaStreamState scriptState)
{
  Q_ASSERT(dialogId == m_dialogId);
  Q_ASSERT(scriptName == m_scriptName);
  m_scriptState = scriptState;

  if (m_scriptState == AvaStreamState::Stop || m_scriptState == AvaStreamState::NotPossible)
    done();
}

void StartScript::onScriptPositionReceived(const QString &dialogId, const QString &scriptName, const QString &streamName, AvaTimePoint pos, AvaTimePoint relPos)
{
  if (scriptName != m_scriptName || dialogId != m_dialogId)
    return;
  Q_UNUSED(streamName);
  Q_UNUSED(pos);
  Q_UNUSED(relPos);

  m_observer->alive(this);
}

void StartScript::done()
{
  m_comm->disconnect(this);
  m_observer->done(this);
}

}
} // namespace AudioVideoManagement::AvaCommands