#include <common/file.hpp>
#include <common/pathfnd.hpp>
#include <common/finddata.hpp>
#include <common/qsort.hpp>
#include <common/profile.hpp>
#include <avifile/AVIGenerator.hpp>
#include <avifile/fileinfo.hpp>
#include <avifile/params.hpp>
#include <vidcap/vidcap.hpp>

bool getFileList(const String &strPathFileSpec,Block<FileInfo> &fileList);

bool getFileList(const String &strPathFileSpec,Block<String> &pathFileNames)
{
	QuickSort<FileInfo> sorter;
  Block<FileInfo> fileList;
	String strPathDirectory;
  FindData findData;

  pathFileNames.remove();
  strPathDirectory=strPathFileSpec;
	Profile::makeDirectoryName(strPathDirectory);
	strPathDirectory+="\\";
  if(findData.findFirst(strPathFileSpec))
	{
	  fileList.insert(&FileInfo());
		FileInfo &fileInfo=fileList[fileList.size()-1];
		fileInfo.setFileName(strPathDirectory+findData.fileName());
		fileInfo.setCreationTime(findData.creationTime());
	  while(findData.findNext())
		{
		  fileList.insert(&FileInfo());
		  FileInfo &fileInfo=fileList[fileList.size()-1];
		  fileInfo.setFileName(strPathDirectory+findData.fileName());
		  fileInfo.setCreationTime(findData.creationTime());
		}
	}
	sorter.sortItems(fileList);
	for(int index=0;index<fileList.size();index++)pathFileNames.insert(&String(fileList[index].getPathFileName()));
	return pathFileNames.size()?true:false;
}

// fcchandlers  "msvc","cvid"

int main(int argc,char **argv)
{
  String keyAVIFileName("avifilename");
	String keyPathFileSpec("pathfilespec");
	String keyResampleSpec("resample");
	String keyFCCHandler("fcchandler");
	String keyRate("rate");
	String keyScale("scale");
	String keyQuality("quality");
	AVIGenerator aviGenerator;
  Block<String> fileList;
  Params params;

	params.setArgs(argc,argv);
  if(!params.contains(keyAVIFileName)||!params.contains(keyPathFileSpec))
	{
	  ::printf("USAGE: avifile avifilename=<avifilename> pathfilespec=<pathfilespec>\n");
		::printf("       resample=<width,height> fcchandler=<fcchandler> rate=<rate> \n");
		::printf("       scale=<scale> quality=<quality>\n");
		::printf("(ie) avifile avifilename=d:\\capture.avi pathfilespec=c:\\images\\*.jpg resample=320,200\n");
    ::printf("(ie) avifile avifilename=d:\\capture.avi pathfilespec=c:\\images\\*.jpg fcchandler=cvid\n");
    ::printf("scale=time scale.\n");
		::printf("rate=rate in integer format.\n");
		::printf("rate/scale=samples per second.\n");
		::printf("quality=integer (1-10000).\n");
		return 1;
	}
	params.showParams();
  if(!getFileList(params.getParam(keyPathFileSpec),fileList))
	{
	  ::printf("Failed to retrieve file list from %s\n",params.getParam(keyPathFileSpec).str());
	  return 1;
	}
	if(params.contains(keyResampleSpec))
	{
	  String strResample=params.getParam(keyResampleSpec);
	  aviGenerator.setResample(Point(strResample.betweenString(0,',').toInt(),strResample.betweenString(',',0).toInt()));
	}
	if(params.contains(keyRate))
	{
	  aviGenerator.setRate(params.getParam(keyRate).toInt());
	}
	if(params.contains(keyScale))
	{
	  aviGenerator.setScale(params.getParam(keyScale).toInt());
	}
	if(params.contains(keyQuality))
	{
	  aviGenerator.setQuality(params.getParam(keyQuality).toInt());
	}
  if(params.contains(keyFCCHandler))
	{
	  aviGenerator.createAVIFile(params.getParam(keyAVIFileName),FOURCC(params.getParam(keyFCCHandler)),fileList);
	}
	else aviGenerator.createAVIFile(params.getParam(keyAVIFileName),fileList);
	return 0;
}