//lab3
#include <iostream>
#include <fstream>
#include <iomanip>
#include <numeric>
#include <array>

using std::cin;
using std::cout;
using std::endl;
using std::setw;
using std::ios;
using std::accumulate;

using std::ifstream;
using std::ofstream;

const int MAX = 100;

//readfile, what it reads in for the number position
int ReadData(ifstream& inFile, int pick[], int drop[], int psgr[], float dist[], float fare[], float toll[], int totalfare, int cpm);
void WriteOutputFile(ofstream& outFile, int pick[], int drop[], int psgr[], float dist[], float fare[], float toll[],
	int counter);
void PrintTotalsAndSummary(ofstream& out, int totalRecords);


int main()
{
	int pick[MAX];
	int drop[MAX];
	int psgr[MAX];
	float dist[MAX];
	float fare[MAX];
	float toll[MAX];
	int record_counter(0);

	int cpm{};
	int totalfare{};

	ifstream inFile;

	ofstream outFile("LabResults.txt");

	inFile.open("infile.txt");

	if (inFile.is_open())
	{
		record_counter = ReadData(inFile, pick, drop, psgr, dist, fare, toll, totalfare, cpm);
		inFile.close();

		if (outFile.is_open())
		{
			WriteOutputFile(outFile, pick, drop, psgr, dist, fare, toll, record_counter);
			PrintTotalsAndSummary(outFile, record_counter);
			outFile.close();
		}
		else
		{
			cout << "Trouble Opening File";
			cout << "\n\n\t\t ** About to EXIT NOW! ** ";
		}
	}
	else
	{
		cout << "Trouble Opening File";
		cout << "\n\n\t\t ** About to EXIT NOW! ** ";
	}

	//totalfare = fare + toll;
	totalfare = fare[0] + toll[0];

	//cost per mile = fare / dist;
	cpm = fare[0] / dist[0];

	cout << "Total Fare = " << totalfare << endl;
	cout << "Cost Per Mile = " << cpm << endl;

	 return 0;

}
int ReadData(ifstream& inFile, int pick[], int drop[], int psgr[], float dist[], float fare[], float toll[], int totalfare, int cpm)
{
	int counter = 0;


	inFile >> pick[counter] >> drop[counter] >> psgr[counter] >> dist[counter] >> fare[counter] >> toll[counter]; // Priming Read

	cout << "Pick" << setw(12) << "Drop" << setw(15) << "Passengers" << setw(12) 
		 << "Distance" << setw(13) << "Fare" << setw(13) << "Toll" << endl;

	while (!inFile.eof())
	{
		cout << setiosflags(ios::left)
			<< setw(5)  << pick[counter] << resetiosflags(ios::left)
			<< setw(10) << drop[counter] << resetiosflags(ios::left)
			<< setw(12) << psgr[counter] << resetiosflags(ios::left)
			<< setw(14) << dist[counter] << resetiosflags(ios::left)
			<< setw(14) << fare[counter] << resetiosflags(ios::left)
			<< setw(14) << toll[counter] 
			<< endl;
		counter++;
		inFile >> pick[counter] >> drop[counter] >> psgr[counter] >> dist[counter] >> fare[counter] >> toll[counter];
	}

	return counter;
}

void WriteOutputFile(ofstream& outFile, int pick[], int drop[], int psgr[], float dist[], float fare[], float toll[],
	int counter)
{
	outFile << "   Here is the Output File" << endl;

	for (int r = 0; r <= counter - 0; r++)
	{
		outFile << setiosflags(ios::left) 
			<< setw(5)  << pick[r] << resetiosflags(ios::left)
			<< setw(10) << drop[r] << resetiosflags(ios::left)
			<< setw(12) << psgr[r] << resetiosflags(ios::left)
			<< setw(14) << dist[r] << resetiosflags(ios::left)
			<< setw(14) << fare[r] << resetiosflags(ios::left)
			<< setw(14) << toll[r]
			<< endl;
	}
}
void PrintTotalsAndSummary(ofstream& outFile, int totalRecords)
{
	// To screen
	cout << "\n\n\t** Total Records: " << totalRecords << " **\n"
		<< "\t\t The End \n";

	// To file
	outFile << "\n\n\t** Total Records: " << totalRecords << " **\n"
		<< "\t\t The End \n";
}