#include <iostream>
#include <string>
#include <cstdlib>
#include <pthread.h>
#include <ctime>
#include <unistd.h>
#include "rollercoaster.h"
#include "rcmon.h"
using namespace std;

int R = 10, C = 5;

pthread_t carthread, *riderthread;
int *id;
RCMon RollerCoaster;

int main (int argc, char **argv) {

 srand (time (nullptr));
 riderthread = new pthread_t [R];
 id = new int[R];
 for (int i=0; i < R; i++) {
  id[i] = i+1;
  pthread_create (&riderthread[i],nullptr,rider,&id[i]);
 }
 pthread_create (&carthread,nullptr,rollercoaster,nullptr);
 for (int i=0; i < R; i++)
  pthread_join (riderthread[i],nullptr);
 pthread_join (carthread,nullptr);
 delete[] id;
 delete[] riderthread;
 return 0;
}

void * rider (void *a) {

 int id = *(int *)a;
 while (true) {
  sleep (10+rand()%21); //pause for 10 to 30 seconds.
  RollerCoaster.Board (id);
  RollerCoaster.Unboard (id);
 }
 return nullptr;
}

void * rollercoaster (void *a) {

 while (true) {
  RollerCoaster.BeginRide ();
  sleep (30);
  RollerCoaster.EndRide ();
 }
 return nullptr;
}

int getC () {

 return C;
}