#include "LogReader.h"
#include "ViewCellsManager.h"


namespace GtpVisibilityPreprocessor {


void LogReader::SetFilename(const std::string &filename)
{
	mFilename = filename;
}


/*void LogReader::Read(ViewCellHistoryContainer &history)
{
	int numViewCells, numSamples;
    
	// open file
	std::ifstream src(mFilename.c_str());

	if (src.is_open())
	{
		src >> numViewCells;
		src >> numSamples;

		while (!src.eof())
		{
			ViewCellInfoContainer *infos = new ViewCellInfoContainer();

			for (size_t i = 0; i << numViewCells; ++ i)
			{
				ViewCellInfo info;
				src >> info.mPiercingRays;	
				infos->push_back(info);
			}

			history[numSamples] = infos;
		}

		src.close();
	}
}*/


void LogReader::Read(const int numSamples, ViewCellInfoContainer &infos)
{
	 char filename[64]; 
	 //sprintf(filename, "%s %06d", mFilename.c_str(), numSamples);
	
	 // open file
	 std::ifstream src(mFilename.c_str());

	 if (src.is_open())
	 {
		 while (!src.eof())
		 {
			 ViewCellInfo info;
			 src >> info.mPiercingRays;	

			 infos.push_back(info);
		 }

		 // HACK pop last frame, was doubled while reading
		 //framelist.pop_back();

		 src.close();
	 }
}

}