#include "Header.h"

//13b

void getInput(int valuesList[], int& VALUE)
{
	while (valuesList[VALUE] != '\0')
	{
		VALUE++;

		cout << "\nEnter value #" << VALUE + 1 << ". Enter 0 to stop input and display median.\n";
		cin >> valuesList[VALUE];
		if (valuesList[VALUE] == 0)
		{
			valuesList[VALUE] = '\0';
		}
	}

	VALUE = 0;
}

void calculateLength(int valuesList[], int& VALUE, int& valuesTotal)
{
	while (valuesList[VALUE] != '\0')
	{
		valuesTotal++;
		VALUE++;
	}

	VALUE = 0;
}

void lowestToHighest(int valuesList[], int& VALUE, int& valuesTotal, int reorderList[], int& reorderTotal)
{
	while (reorderTotal < valuesTotal)
	{
		int mostBig = 0;
		int mostBigPos = 0;
		VALUE = 0;

		while (VALUE < valuesTotal)
		{
			if (valuesList[VALUE] > mostBig)
			{
				mostBig = valuesList[VALUE];
				mostBigPos = VALUE;
			}
			VALUE++;
		}

		reorderList[((valuesTotal)-reorderTotal) - 1] = mostBig;
		valuesList[mostBigPos] = 0;

		reorderTotal++;
	}

	VALUE = 0;

	while (VALUE < valuesTotal)
	{
		valuesList[VALUE] = reorderList[VALUE];

		VALUE++;
	}

	VALUE = 0;
}

void calculateMedian(int valuesList[], int& VALUE, int& valuesTotal)
{
	if (valuesTotal % 2 == 0)
	{
		int mid1 = 0;
		int mid2 = 0;

		while (VALUE <= (valuesTotal / 2))
		{

			if (VALUE == ((valuesTotal / 2) - 1))
			{
				mid1 = valuesList[VALUE];
			}

			if (VALUE == ((valuesTotal / 2)))
			{
				mid2 = valuesList[VALUE];
			}

			VALUE++;
		}

		cout << "\nThe median of your input is: " << (mid1 + mid2) / 2
			<< endl;

	}
	else
	{
		int mid = 0;

		VALUE = ((valuesTotal / 2));
		mid = valuesList[VALUE];

		cout << "\nThe median of your input is: " << mid
			<< endl;
	}
}

//13c

int checkFile()
{
	ifstream inFile;
	inFile.open("employee data.txt");

	if (!inFile)
	{
		return 0;
	}
	else
	{
		return 1;
	}
}

void createFile()
{
	ofstream newFile;
	newFile.open("employee data.txt");
	newFile.close();

	cout << "No file detected. "
		<< "A new file has been created. "
		<< "Please input data into the file and restart the program.\n";
}

void formatData()
{
	int wage[100] = {};
	string text;

	//if the file is detected
	cout << "File detected. Formatting data...\n"
		<< endl;

	ifstream readFile;
	readFile.open("employee data.txt");

	while (readFile)
	{
		getline(readFile, text);
		cout << text << endl;
	}

	cout << "\nAll data has been read. The program will now end."
		<< endl;
}