// Author: Connor McDowell
// Date: 1/20/24
// project reason: Homework 2
#include <iostream>
#define VERBOSE
using std::cout;
using std::cin;
using std::endl;


int main()
{
	char i;

	std::cout << "Please enter C if you would like to change fahrenheit to celsius ";

	std::cout << "Or enter F if you would like to change celsius to fahrenheit ";

	cin >> i;

	if ( i == 'C')
	{
		float fah = 0.0;

		std::cout << "you have selected fahrenheit to celsius, please enter a whole number below" << std::endl;

		cin >> fah;

		float FtoC(float fah);
	}

	// DONE
	if ( i == 'F')
	{
		float cel = 0.0;

		std::cout << "you have selected celsus to fahrenheit, please enter a whole number below" << std::endl;

		cin >> cel;

		float num = (cel * (9.0 / 5.0)) + 32;

		if (0 < num && num < 32)
		{
			std::cout << "The temperature: " << num << " fahrenheit, is cold enough that water freezes! brrr!" << std::endl;
		}

		if (33 < num && num < 65)
		{
			std::cout << "The temperature: " << num << " fahrenheit, is quite chilly! bring a sweater" << std::endl;
		}

		if (66 < num && num < 76)
		{
			std::cout << "The temperature: " << num << " fahrenheit, is around room temperature and quite comfortable" << std::endl;
		}

		if (78 < num && num < 88)
		{
			std::cout << "The temperature: " << num << " fahrenheit, is pretty warm! drink plenty of water and stay in the shade when you can." << std::endl;
		}

		if (89 < num && num < 100)
		{
			std::cout << "The temperature: " << num << " fahrenheit, is very hot, wear sunscreen and hydrate often if going out." << std::endl;
		}

		if (num > 101)
		{
			std::cout << "The temperature: " << num << " fahrenheit, do not even think about leaving the house." << std::endl;
		}
		#ifdef VERBOSE
		{
			std::cout << cel << " C to F" << std::endl;
			std::cout << "F = 32 + (9/5 * " << cel << " C)" << std::endl;
			std::cout << "F = " << num << " " << std::endl;
		}
		#endif VERBOSE
	}
	system("pause");
	return 0;
}

float FtoC(float fah)
{
	// -32*5/9

	float num = (fah - 32) * (5 / 9);

	return num;
}