//Lab 3



#include <iostream>
#include <fstream>	
#include <iomanip>	
using std::cin;
using std::cout;
using std::endl;
using std::setw;
using std::setprecision;
using std::fixed;
using std::ios;

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


const int MAX = 100;

int ReadData(ifstream& inFile, int pick[], int drop[], int psgr[], float dist[], float fare[], float toll[], float tfare[], float 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];
	float tfare[MAX];
	float CPM[MAX];
	int record_counter(0);

	ifstream inFile;

	ofstream outFile("C:\\TEMP\\lab3_report.txt");

	inFile.open("C:\\TEMP\\lab3_data.txt");

	if (inFile.is_open())
	{
		record_counter = ReadData(inFile, pick, drop, psgr, dist, fare, toll, tfare, 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! ** ";
	}
	return 0;

}

int ReadData(ifstream& inFile, int pick[], int drop[], int psgr[], float dist[], float fare[], float toll[], float tfare[], float CPM[])
{
	int counter = 0;
	inFile >> pick[counter] >> drop[counter] >> psgr[counter] >> dist[counter] >> fare[counter] >> toll[counter];

	cout << setiosflags(ios::left)
		<< "Pickup location" << resetiosflags(ios::left)
		<< setw(24) << "Drop-off location" << resetiosflags(ios::left)
		<< setw(19) << "# of passengers" << resetiosflags(ios::left)
		<< setw(13) << "Distance" << resetiosflags(ios::left)
		<< setw(11) << "Fare" << resetiosflags(ios::left)
		<< setw(15) << "Toll" << resetiosflags(ios::left)
		<< setw(16) << "Total Fare" << resetiosflags(ios::left)
		<< setw(18) << "Cost Per Mile" << resetiosflags(ios::left)
		<< endl << endl;

	while (!inFile.eof())
	{
		tfare[counter] = fare[counter] + toll[counter];

		CPM[counter] = fare[counter] / dist[counter];
			if (dist[counter] = 0)
				CPM[counter] = 0;

		cout << fixed << setprecision(2) << setiosflags(ios::left) << setw(10)
			<< pick[counter] << resetiosflags(ios::left)
			<< setw(20) << drop[counter] << resetiosflags(ios::left)
			<< setw(20) << psgr[counter] << resetiosflags(ios::left)
			<< setw(19) << dist[counter] << resetiosflags(ios::left)
			<< setw(14) << fare[counter] << resetiosflags(ios::left)
			<< setw(14) << toll[counter] << resetiosflags(ios::left)
			<< setw(14) << tfare[counter] << resetiosflags(ios::left)
			<< setw(14) << CPM[counter] << resetiosflags(ios::left)
			<< endl;
		counter++;
		inFile >> pick[counter] >> drop[counter] >> psgr[counter] >> dist[counter] >> fare[counter] >> toll[counter] >> tfare[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 i = 0; i <= counter - 1; i++)
	{
		outFile << setiosflags(ios::left) << setw(5)
			<< pick[i] << resetiosflags(ios::left)
			<< setw(10) << drop[i] << resetiosflags(ios::left)
			<< setw(12) << psgr[i] << resetiosflags(ios::left)
			<< setw(14) << dist[i] << resetiosflags(ios::left)
			<< setw(14) << fare[i] << resetiosflags(ios::left)
			<< setw(14) << toll[i]
			<< endl;
	}
}

void PrintTotalsAndSummary(ofstream& outFile, int totalRecords)
{
	
	cout << "\n\n\t** Total Records: " << totalRecords << " **\n"
		<< "\t\t The End \n";

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