#include <stdio.h>
#include <stdlib.h>
#include <math.h>
#include <stdbool.h>

int CountPrimes(int primes,int *pPrimesout);
void DisplayReport(int primes,int factorial,int leapyear,int primesout,int factorialout,int leapyearout);
int GetFactorial(int factorial, int *pFactorialout);
bool IsLeapYear(int leapyear, int *pLeapyearout);
bool IsPrime(int *isprime, int *pPrimeout);
void PerformOperations(int primes, int factorial, int leapyear, int *pPrimesout, int *pFactorialout, int *pLeapyearout, int *pPrimecount);
bool ValidateInput(int *pPrimes, int *pFactorial, int *pLeapyear);
bool WithinRange(int input, int minRange, int maxRange);

int main(int argc, char *argv[])
{
	//int argv[3];
	int primes;
	int factorial;
	int leapyear;
	int primesout;
	int factorialout;
	int leapyearout;
	int primecount;
	ValidateInput(&primes, &factorial, &leapyear);
	PerformOperations(primes, factorial, leapyear, &primesout, &factorialout, &leapyearout, &primecount);
//	DisplayReport(primes, factorial, leapyear, primesout, factorialout, leapyearout);

	system("pause");
	return 0;
}

bool ValidateInput(int *pPrimes, int *pFactorial, int *pLeapyear)
{
	int flag=1;

	printf("Project 3: ");
	scanf("%d %d %d", pPrimes, pFactorial, pLeapyear);
	printf("%d %d %d", *pPrimes, *pFactorial, *pLeapyear);

	if(flag=1)
	{
		flag = WithinRange(*pPrimes, 1, 1000);
		if(flag = 1)
		{
			flag = WithinRange(*pFactorial, 1, 12);
			if(flag = 1)
			{
				flag = WithinRange(*pLeapyear, 1, 4000);
				if(flag = 1)
				{
					flag = 1;
				}
				else
				printf("Data is invalid.");
			}
			else
			printf("Data is invalid.");

		}
		else
		printf("Data is invalid.");
	}
return flag;
}//end ValidateInput

bool WithinRange(int input, int minrange, int maxrange)
{
	int valid = 1;
	if(input < minrange || input > maxrange)
	{
		printf("The value is out of range. \n");
		valid = 0;
	}
	return valid;
}//end WithinRange

void PerformOperations(int primes, int factorial, int leapyear, int *pPrimesout, int *pFactorialout, int *pLeapyearout, int *pPrimecount)
{
	IsPrime(primes, &pPrimesout);
	//GetFactorial(factorial, &pFactorialout);
	//IsLeapYear(leapyear, &pLeapyearout);
	//CountPrimes(primes, &pPrimecount);
	return 1;
}

bool IsPrime(int *isprime, int *pPrimeout)
{
int x;
int primetest=1;
printf("test%d",isprime);

for(x=2; x<=floor(sqrt(*isprime)); x++)
	{
	if(*isprime%x==0)
		{
	primetest = 0;	//number is not prime
		}
	}
	printf("%d",primetest);
	return primetest;
}
/*
int GetFactorial(int factorial, int *pFactorialout)
{
	int x = factorial;
	int c;
	int answer;
	for(c = 1, c<=x, c++)
	{
	answer = x*c;
	}
	return answer;
}

bool IsLeapYear(int leapyear, int *pLeapyearout)
{
	if(leapyear%400 == 0 || (leapyear%100 != 0 && leapyear%4 == 0))
    {
        pLeapyearout=1;
    }
    else
    {
        pLeapyearout=0;
    }
	return pLeapyearout;
}

int CountPrimes(int primes,int *pPrimesout)
{
	int num;

	for(num=1;num<=primes;num++)
	{
	pPrimesout=num;
	}
	return pPrimesout;
}

for(x = 3; x == primeIn; x++)
{

	if(x%2 == 0)
	{
	break;
	}
	else
	{
		x = IsPrime(x);
		if(x == 1)
		{
		*pPrimeCount++;
		}
	}
}

}

void DisplayReport(int primes,int factorial,int leapyear,int primesout,int factorialout,int leapyearout)
{
	printf("Jason Gutel\n");
	printf("Project 3 - Simple Operations Program\n\n");
	printf("Operation Results:\n");
	printf("------------------\n\n");
	printf("Exactly %d prime numbers exist between 0 and %d", primesout, primes);
	printf("The value of %d! is %d", factorial, factorialout);
	if(leapyearout=1)
	{
	printf("The year %d is a leap year",leapyear);
	}
	else
	printf("The year %d is not a leap year",leapyear);
}*/