/*M///////////////////////////////////////////////////////////////////////////////////////
//
//  IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
//
//  By downloading, copying, installing or using the software you agree to this license.
//  If you do not agree to this license, do not download, install,
//  copy or use the software.
//
//
//                           License Agreement
//                For Open Source Computer Vision Library
//
// Copyright (C) 2014, Itseez Inc, all rights reserved.
// Third party copyrights are property of their respective owners.
//
// Redistribution and use in source and binary forms, with or without modification,
// are permitted provided that the following conditions are met:
//
//   * Redistribution's of source code must retain the above copyright notice,
//     this list of conditions and the following disclaimer.
//
//   * Redistribution's in binary form must reproduce the above copyright notice,
//     this list of conditions and the following disclaimer in the documentation
//     and/or other materials provided with the distribution.
//
//   * The name of the copyright holders may not be used to endorse or promote products
//     derived from this software without specific prior written permission.
//
// This software is provided by the copyright holders and contributors "as is" and
// any express or implied warranties, including, but not limited to, the implied
// warranties of merchantability and fitness for a particular purpose are disclaimed.
// In no event shall the Itseez Inc or contributors be liable for any direct,
// indirect, incidental, special, exemplary, or consequential damages
// (including, but not limited to, procurement of substitute goods or services;
// loss of use, data, or profits; or business interruption) however caused
// and on any theory of liability, whether in contract, strict liability,
// or tort (including negligence or otherwise) arising in any way out of
// the use of this software, even if advised of the possibility of such damage.
//
//M*/

#include "opencv2/datasets/is_weizmann.hpp"
#include "opencv2/datasets/util.hpp"

namespace cv
{
namespace datasets
{

using namespace std;

class IS_weizmannImp : public IS_weizmann
{
public:
    IS_weizmannImp() {}
    //IS_weizmannImp(const string &path);
    virtual ~IS_weizmannImp() {}

    virtual void load(const string &path);

private:
    void loadDataset(const string &path);
};

/*IS_weizmannImp::IS_weizmannImp(const string &path)
{
    loadDataset(path);
}*/

void IS_weizmannImp::load(const string &path)
{
    loadDataset(path);
}

void IS_weizmannImp::loadDataset(const string &path)
{
    train.push_back(vector< Ptr<Object> >());
    test.push_back(vector< Ptr<Object> >());
    validation.push_back(vector< Ptr<Object> >());

    vector<string> fileNames;
    getDirList(path, fileNames);
    for (vector<string>::iterator it=fileNames.begin(); it!=fileNames.end(); ++it)
    {
        string &imageName = *it;
        if (imageName.find('.') == string::npos) // only folders, discard .mat
        {
            Ptr<IS_weizmannObj> curr(new IS_weizmannObj);
            curr->imageName = imageName;
            curr->srcBw = imageName + "/src_bw/" + imageName + ".png";
            curr->srcColor = imageName + "/src_color/" + imageName + ".png";

            curr->humanSeg = imageName + "human_seg/";

            train.back().push_back(curr);
        }
    }
}

Ptr<IS_weizmann> IS_weizmann::create()
{
    return Ptr<IS_weizmannImp>(new IS_weizmannImp);
}

}
}
