#include <string>
#include <stdio>
#include <map>
#include <fstream>
#include <vector>

extern "C" {
#include <sdl.h>
#include <stdlib.h>
}

using namespace std;
multimap<int,string> parse(string);
int display ();
int load (string, int);
int search ();
ifstream directory;

int main (int argc, char** argv)//cmd line args and file decryption
{
  multimap<int,string> data;
  unsigned long i = 0;
  string str2;
  pair<multimap<int,string>::iterator, multimap<int,string>::iterator> ret;
  switch(argc)
  {
    case 0:
      diretory.open("default/directory");
      if(!directory.fail()) {cerr << "\nfailed to find default directory file!\n";}
      data = parse();
      cin >> str2;
      ret = data.equal_range(str2);

      break;

    case 1:
      directory.open(argv[1]);
      if(!directory.fail()) {cerr << "\nfailed to find directory file!\n";}
      data = parse();
      break;

    default:
      cout << "\ninvalid entry! please specify a directory file!\n";
      break;
  }
}

int display ()//fun with sdl...
{

}

int search ()//searches the files for info
{

}

multimap<int,string> parse(string str1)
{
  string str;
  ifstream in(str1.c_str());
  int ii = 0;
  string parsed;
  vector<string> parsed1;
  vector<string>::iterator iii;
  multimap<int,string> parsed2;
  char* pch;

  while(!in.eof())
  {
    getline(in,str);
    pch = strtok (str.c_str()," \n");
    while (pch != NULL)
    {
      parsed1.push_back(*pch);
      pch = strtok (NULL, " \n");
    }
    ii = atoi(parsed1.front()); parsed1.erase(parsed1.front());
    for (iii = parsed1.begin(); iii < parsed1.end(); iii++)
    {
      parsed2.insert(pair<int,string> (ii,parsed1[iii]));
    }
  }
  return parsed2;
}