/////////////////////////////////////////////////////////////////////
// FileMgr.cpp - Process the commandline to get specified files    //
// with file extension and speicifed path                          //
//                                                                 //
//  Language:      Visual C++ 2012, update 1                       //
//  Platform:      Dell XPS 8300, Windows 7                        //
//  Application:   Prototype Helper for CSE687 Pr1, Sp13           //
//  Author:        Zhicheng Zhao, computer sicence master student  //
//                 (315) 708-8279, zzhao13@syr.edu                 //
/////////////////////////////////////////////////////////////////////
#include "FileMgr.h"
#include <iostream>


//////////////////////////////////////////////////////////////////////////////////
//Function findAllfiles: get all the files with the path and store into the vector
void FileMgr::findAllfiles(std::string path, std::string pattern,std::vector<std::string>& filesContainer)
{
	std::cout << "\n  Processing file path " << path <<"looking for "<<pattern <<" file";
	std::string ffs = Path::getFullFileSpec(path);
	//std::cout << "\n  full path " << ffs;
	std::vector<std::string> currfiles = Directory::getFiles(path,pattern);
	for(size_t i=0; i<currfiles.size(); ++i)
		filesContainer.push_back(ffs+"\\"+currfiles[i].c_str());
	std::vector<std::string> currdirs = Directory::getDirectories(path);
	for(size_t i=2; i<currdirs.size(); ++i)
		{
			//std::cout << "\n    " << currdirs[i].c_str();
			//std::cout<<path+"/"+currdirs[i].c_str();
			findAllfiles(path+"\\"+currdirs[i].c_str(),pattern,filesContainer);
		}
}

//----< test stub >--------------------------------------------------------

#ifdef TEST_FILEMGR

#include<iostream>

void title(const std::string& title, char ch='=')
{
  std::cout << "\n  " << title;
  std::cout << "\n " << std::string(title.size()+2, ch);
}
int main(int argc, char* argv[])
{
    if(argc < 2)
  {
    std::cout 
      << "\n  please enter path to process on command line\n\n";
    return 1;
  }
  std::vector<std::string> allfiles;
  for(int i=1; i<argc; ++i)
	 FileMgr::findAllfiles(argv[1],argv[i],allfiles);

}

#endif