/*
 * Copyright (C) 2005-2020 Centre National d'Etudes Spatiales (CNES)
 *
 * This file is part of Orfeo Toolbox
 *
 *     https://www.orfeo-toolbox.org/
 *
 * 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
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * 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 "otbImage.h"
#include "itkMacro.h"
#include <iostream>
#include <fstream>

#include "otbVectorImage.h"
#include "otbImageFileReader.h"
#include "otbImageFileWriter.h"
#include "otbExtendedFilenameToWriterOptions.h"

int otbImageFileWriterOptBandTest(int itkNotUsed(argc), char* argv[])
{
  typedef otb::ExtendedFilenameToWriterOptions FilenameHelperType;
  FilenameHelperType::Pointer                  helper = FilenameHelperType::New();

  // Verify the number of parameters in the command line
  const char* inputFilename  = argv[1];
  const char* outputFilename = argv[2];

  helper->SetExtendedFileName(outputFilename);
  unsigned int              nbBands = atoi(argv[3]);
  std::vector<unsigned int> bandList;
  bool                      ret = helper->ResolveBandRange(helper->GetBandRange(), nbBands, bandList);
  if (ret)
  {
    std::cout << "BandList = [";
    for (unsigned int k = 0; k < bandList.size(); k++)
    {
      if (k)
        std::cout << ",";
      std::cout << bandList[k];
    }
    std::cout << "]" << std::endl;
  }
  else
  {
    std::cout << "Invalid band range for a " << nbBands << " bands image" << std::endl;
  }

  typedef unsigned int PixelType;
  const unsigned int   Dimension = 2;

  typedef otb::VectorImage<PixelType, Dimension> ImageType;

  typedef otb::ImageFileReader<ImageType> ReaderType;
  typedef otb::ImageFileWriter<ImageType> WriterType;

  ReaderType::Pointer reader = ReaderType::New();
  WriterType::Pointer writer = WriterType::New();

  reader->SetFileName(inputFilename);
  writer->SetFileName(outputFilename);

  writer->SetInput(reader->GetOutput());
  writer->Update();

  return EXIT_SUCCESS;
}
