#ifndef TEMPERATURE_H
#define TEMPERATURE_H

#include <iostream>

#include "clear.hpp"

using std::cout;
using std::cin;
using std::endl;


struct temp
{
	float high;
	float low;

};

inline void Day(int num)
{
	switch (num)
	{
	case 1:
		cout << "Sunday";
		break;
	case 2:
		cout << "Monday";
		break;
	case 3:
		cout << "Tuesday";
		break;
	case 4:
		cout << "Wednesday";
		break;
	case 5:
		cout << "Thursday";
		break;
	case 6:
		cout << "Friday";
		break;
	case 7:
		cout << "Saturday";
		break;
	default:
		cout << "Error";
		
	}
}

inline void Populate(temp temperature[], int size)
{


	for (int i = 1; i < size; i++)
	{

		cout << "\nWhat is the high temp for ";
		Day(i);
		cout << "?: ";
		cin >> temperature[i].high;

		cout << "\nWhat is the low temp for ";
		Day(i);
		cout << "?: ";
		cin >> temperature[i].low;
	}

}

inline void AvgHiLo(const temp temperature[], const int size, float &averageHigh, float &averageLow, float &high, float &low, float &diff)
{
	float placeholder;
	float count = 0;
	high = temperature[1].high;
	low = temperature[1].low;

	for (int i = 1; i < size; i++)
	{
		placeholder = temperature[i].high - temperature[i].low;

		if (diff < placeholder)
			diff = placeholder;
		if (high < temperature[i].high)
			high = temperature[i].high;
		if (low > temperature[i].low)
			low = temperature[i].low;

		averageHigh = averageHigh + temperature[i].high;
		averageLow = averageLow + temperature[i].low;

		count++;
	}

	averageHigh = averageHigh / count;
	averageLow = averageLow / count;
}

inline bool MoreTemps()
{
	char again;

	cout << "\nWould you like to log more temperatures? (Y/N): ";
	cin >> again;

	if (again == 'Y')
		return true;
	else
		return false;
}

inline void StoreTemp()
{
	const int size = 8;

	temp temperature[size];

	float avgHi = 0;
	float avgLo = 0;
	float highest = 0;
	float lowest = 0;
	float diff = 0;

	ClearScreen();

	cout << "*************************************************************\n";
	cout << "Welcome to the temperature logger!\nYou will be prompted to enter the high and low temp for each day of the week.\n";

	Populate(temperature, size);
	AvgHiLo(temperature, size, avgHi, avgLo, highest, lowest, diff);

	ClearScreen();

	cout << "The highest temp was:\n" << highest;
	cout << "\nThe lowest temp was:\n" << lowest;
	cout << "\nThe average high temp was:\n" << avgHi;
	cout << "\nThe average low temp was:\n" << avgLo;
	cout << "\nThe greatest difference in temp was:\n" << diff;

	if (MoreTemps() == true)
		StoreTemp();

}


#endif