#include <string>
#include <fstream>
#include <iostream>  // required by cout
using namespace std;

void main(int argc, char* argv[]) {
        // Creación botoneras

      BotoneraPrimerPiso bp1();
      BotoneraPisoIntermedio bp2();
      BotoneraPisoIntermedio bp3();
      BotoneraUltimoPiso bp4();
      
        // Lectura archivo
      ifstream file(argv[1]);

      int time=-1, piso;
      char accion;
      while(!file.eof()){         
         if (time>0)   {  // reset previous request
            bp1.resetUpRequest();
            bp2.resetUpRequest(); bp2.resetDownRequest();
            bp3.resetUpRequest(); bp3.resetDownRequest();
            bp4.resetDownRequest();
          }   
          file >> time >> piso >> accion; // read first event
                  // excecute new event
          switch (piso){ 
               case 1: bp1.setRequest(accion);
                       break;
               case 2: bp2.setRequest(accion);
                       break;
               case 3: bp3.setRequest(accion);
                       break;
               case 4: bp4.setRequest(accion);
                       break;
          }
 
             // show buttons's state   
          cout << time << ", " << bp1 << bp2.isUpOn() << bp3.isUpOn() << "-, -" << bp2.isDownOn() << bp3.isDownOn() << bp4 << endl;
       }
}