#include <iostream>
#include <fstream>
#include <iomanip>
using namespace std;

int employeeAmount, employeeAmountCounter;
int employeeNumber, daysAbsent;
int totalDaysAbsent, averageDaysAbsent;
//double totalDaysAbsent2, averageDaysAbsent2;
ofstream outputFile;

void numberOfEmployees()
{
	cout << "How many employees are in the company? ";
}


int employeeInformation(int &employeeNumber, int &daysAbsent, int &employeeAmountCounter, int totalDaysAbsent)
{
	for (employeeAmountCounter = 0; employeeAmountCounter < employeeAmount; employeeAmountCounter++)
	{
		cout << "What is the employee's number?" << endl;
		cin >> employeeNumber;
		cout << "How many days was this employee absent?" << endl;
		cin >> daysAbsent;

		totalDaysAbsent += daysAbsent;
		employeeAmountCounter++;

		outputFile << employeeNumber << "\t\t" << daysAbsent;
	}

	return(totalDaysAbsent);
}

double averageDaysAbsentFunction(int totalDaysAbsent, int employeeAmount, double averageDaysAbsent)
{
	averageDaysAbsent = totalDaysAbsent / employeeAmount;
	return (averageDaysAbsent);
}

int main()
{
	cout << "This program will calculate the average number of days each employee is absent." << endl;
	numberOfEmployees();
	cin >> employeeAmount;

	while (employeeAmount < 1)
	{
		cout << "\nInvalid entry. Please enter a new amount for the number of employees" << endl;
		cout << "that is greater than or equal to 1." << endl;
		cin >> employeeAmount;
	}

	outputFile.open("employeeAbsences.txt");
	outputFile << "EMPLOYEE ABSENCES REPORT\n";

	employeeInformation(employeeNumber, daysAbsent, employeeAmount, employeeAmountCounter);

	averageDaysAbsentFunction(totalDaysAbsent, employeeAmount, averageDaysAbsent);

	outputFile << "-------------------------------------------------------------------------------------";
	outputFile << employeeAmount << " employees were absent for a total of ";
	outputFile << totalDaysAbsent << " days.\n";
	outputFile << "The average number of days absent is ";
	outputFile <<  setprecision(1) << showpoint << fixed << averageDaysAbsent << " days.\n";
	outputFile << "Programmer:\t Amanda Yoresh";
	outputFile << "-------------------------------------------------------------------------------------";
	outputFile.close();
	system("pause");
	return 0;
}