#include <iostream>
#include "fcgio.h"
#include <string>
#include <cstdlib>
#include <dirent.h>
//#include <fstream>

using namespace std;

std::string getParameter(std::string query, std::string name)
{
  size_t ind = 0;
  while (ind != std::string::npos && query.size() > name.size() + ind)
  {
    if (query.compare(ind, name.size() + 1, name + "=")==0)
    {
      size_t tmp = query.find("&",ind);
      if(tmp==string::npos)
      {
        return query.substr(ind + name.size() + 1);
      }
      return query.substr(ind + name.size() + 1,
          tmp - ind - name.size() - 1);
    }
    ind = query.find("&", ind);
    cout << ind << ";";
    if (ind != std::string::npos)
    {
      ind++;
    }
  }
  return "";
}

int main(void)
{
  // Backup the stdio streambufs
  streambuf * cin_streambuf = cin.rdbuf();
  streambuf * cout_streambuf = cout.rdbuf();
  streambuf * cerr_streambuf = cerr.rdbuf();

  FCGX_Request request;

  FCGX_Init();
  FCGX_InitRequest(&request, 0, 0);

  while (FCGX_Accept_r(&request) == 0)
  {
    fcgi_streambuf cin_fcgi_streambuf(request.in);
    fcgi_streambuf cout_fcgi_streambuf(request.out);
    fcgi_streambuf cerr_fcgi_streambuf(request.err);

    cin.rdbuf(&cin_fcgi_streambuf);
    cout.rdbuf(&cout_fcgi_streambuf);
    cerr.rdbuf(&cerr_fcgi_streambuf);

    cout << "Content-type: text/html\r\n"
                             << "\r\n";
    string query = FCGX_GetParam("QUERY_STRING", request.envp);
    int active = atof(getParameter(query, "actual").c_str());

    DIR* dirFile = opendir(".");
    struct dirent *dirp;
    int min = -1;
    std::string nextFile = "";
    int count = 0;
    while ((dirp = readdir(dirFile)) != 0)
    {
      std::string fileName = dirp->d_name;
      if (fileName.find("bot") == 0
          && fileName.find(".html") == fileName.size() - 5
          && fileName.size() > 8)
      {
        int val = atoi(fileName.substr(3, fileName.size() - 8).c_str());
        if (val > active)
        {
          count++;
          if (min == -1 || val < min)
          {
            min = val;
            nextFile = fileName;
          }
        }
      }
    }
    closedir(dirFile);

    cout << min << ";" << nextFile << ";" << count;
     /*ifstream myfile (nextFile.c_str());
     if(myfile.is_open())
     {
     cout << myfile.rdbuf();
     }*/
    // Note: the fcgi_streambuf destructor will auto flush
  }

  // restore stdio streambufs
  cin.rdbuf(cin_streambuf);
  cout.rdbuf(cout_streambuf);
  cerr.rdbuf(cerr_streambuf);

  return 0;
}