/*=========================================================================
 *
 *  Copyright NumFOCUS
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 *
 *         https://www.apache.org/licenses/LICENSE-2.0.txt
 *
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 *
 *=========================================================================*/
#include "itkWatershedMiniPipelineProgressCommand.h"

namespace itk
{
void
WatershedMiniPipelineProgressCommand::Execute(Object * caller, const EventObject & event)
{
  auto * po = dynamic_cast<ProcessObject *>(caller);

  if (!po)
  {
    return;
  }

  if (typeid(event) == typeid(ProgressEvent))
  {
    m_Filter->UpdateProgress(static_cast<float>((m_Count + po->GetProgress()) / static_cast<float>(m_NumberOfFilters)));
    if (po->GetProgress() == 1.0)
    {
      m_Count += 1.0;
    }
  }
}

void
WatershedMiniPipelineProgressCommand::Execute(const Object * caller, const EventObject & event)
{
  auto * po = dynamic_cast<ProcessObject *>(const_cast<Object *>(caller));

  if (!po)
  {
    return;
  }

  if (typeid(event) == typeid(ProgressEvent))
  {
    m_Filter->UpdateProgress(static_cast<float>((m_Count + po->GetProgress()) / static_cast<float>(m_NumberOfFilters)));
    if (po->GetProgress() == 1.0)
    {
      m_Count += 1.0;
    }
  }
}

void
WatershedMiniPipelineProgressCommand::PrintSelf(std::ostream & os, Indent indent) const
{
  Superclass::PrintSelf(os, indent);
  os << indent << "NumberOfFilters: " << m_NumberOfFilters << std::endl;
  os << indent << "Count: " << m_Count << std::endl;
}
} // end namespace itk
