///////////////////////////////////////////////////////////////////////
//  Test.cpp  -    Test file for CSE687 - Project 3 - Spring 2008    //
//  ver 1.0                                                          //
//  Language:      Visual C++, ver 5.0                               //
//  Platform:      Dell Dimension 8300, Windows XP Pro, SP1          //
//  Application:   CSE687 Project 3 - Test File, Spring 2004         //
//  Author:        CSE687 TAs, Syracuse University			         //
//				   nsaxena@syr.edu						             //
///////////////////////////////////////////////////////////////////////


/* Included Header Files */
#include "Test.h"



/*
	@name: getFilesRecursive
	@param: std::string &lStrPath, STL Container of Container
	@return: void
	@desc: Scans the input directory (lStrPath) and stores the name of files
	in the provided STL container of container for each sub-directory.
*/

void getFilesRecursive(std::string lStrPath, std::list<std::vector<std::string>> &lListFiles)
{
	try
	{
		fileInfo lFileObj;
		std::string lStrCurrDir;
			
		/* Storing the current path */
		lStrCurrDir = lFileObj.getPath();
		lFileObj.setPath(lStrPath);

		/* Checks for first file */
		if(!lFileObj.firstFile("*.*"))
			return;

		/* Will start iterating from second file */
		while(lFileObj.nextFile())
		{
			if(lFileObj.isDirectory() && strcmp(lFileObj.name().c_str(),".."))
			{
				std::vector<std::string> lVecFiles;
				getFiles<std::vector<std::string>>(lFileObj.name(),lVecFiles);
				lListFiles.push_back(lVecFiles);
			}
		}

		/* Restoring the Old Path */
		lFileObj.setPath(lStrCurrDir);
	}
	catch(std::exception& e)
	{
		std::cout<<"\nException in getFilesRecursive :: "<<e.what();
	}
}



void main()
{
	try
	{
		std::cout<<"\n***************** CSE687 - Project2 - Test Case **************************"<<std::endl;
		std::cout<<"****************************************************************************"<<std::endl;
		
		std::vector<std::string> lVecFiles;
		getFiles<std::vector<std::string>>("Test_Receiver",lVecFiles);

		std::cout<<"\n Output getFiles<std::vector<std::string> :: "<<std::endl;
		std::vector<std::string>::iterator itr;
		for(itr = lVecFiles.begin(); itr != lVecFiles.end(); ++itr)
			std::cout<<"\n Value :: "<<*itr;
		
		
		std::list<std::string> lListFiles;
		getFiles<std::list<std::string>>("Test_Receiver",lListFiles);

		std::cout<<"\n\n Output getFiles<std::list<std::string> :: "<<std::endl;
		std::list<std::string>::iterator itr1;
		for(itr1 = lListFiles.begin(); itr1 != lListFiles.end(); ++itr1)
			std::cout<<"\n Value :: "<<*itr1;
		
		
		std::list<std::vector<std::string>> lListRecFiles;
		getFilesRecursive("Test_Receiver",lListRecFiles);	

		std::cout<<"\n\n Output getFilesRecursive<std::list<std::vector<std::string>> :: "<<std::endl;
		std::list<std::vector<std::string>>::iterator itr2;
		for(itr2 = lListRecFiles.begin(); itr2 != lListRecFiles.end(); ++itr2)
			for(itr = (*itr2).begin(); itr != (*itr2).end(); ++itr)
				std::cout<<"\n Value :: "<<*itr;
	}
	catch(std::exception& e)
	{
		std::cout<<"\n Exception in main :: "<<e.what();
	}
}