// BlankConsoleLab.cpp : This file contains the 'main' function. Program execution begins and ends there.
//CST 116_Lab 3_Crawford

#include <iostream>
#include <fstream>
#include <string>
#include <iomanip>
// note for me. Remember Palindrome issues in coding!!

using namespace std;

int Pick_up[50];
int Drop_off[50];
int Passenger_count[50];

float Distance_travelled[50];
float Fare_amount[50];
float Toll_amount[50];
float CPM[50];

double Total_fare[50];

int numEntries;

int ReadData(ifstream& file)
{
	int t = -1;

	while (!file.eof())
	{
		t++;

		file >> Pick_up[t] >> Drop_off[t] >> Passenger_count[t] >> Distance_travelled[t] >> Fare_amount[t] >> Toll_amount[t];

		Total_fare[t] = Fare_amount[t] + Toll_amount[t];

		if (Distance_travelled[t] != 0)
		{
			CPM[t] = Fare_amount[t] / Distance_travelled[t];
		}
		else CPM[t] = 0;
	}

	t++;

	return t;
}


void GenerateTotals(int numEntries)
{
	int Total_Passengers = 0;
	double Total_Paid = 0;

	for (int i = 0; i <= numEntries; i++)
	{
		Total_Passengers += Passenger_count[i];
		Total_Paid += Total_fare[i];

	}
	cout << "Total Passengers: " << Total_Passengers << endl;
		cout << "Total Paid: $" << Total_Paid << endl;
		cout << "AVG Cost per Person: $" << Total_Paid / Total_Passengers << endl;
		cout << "Total Trips: " << numEntries << endl;

}

int main()
{
	ifstream inFile;
	string fileName;

	cout << fixed << setprecision(2);
	char choice = 'Y';

	while (choice == 'Y') 
	{
		while (!inFile.is_open())
		{
			cout << "Please enter data file name with the .txt extention" << endl;
			cin >> fileName;

			inFile.open(fileName);

			if (inFile.is_open()) {
				cout << "\nAccess Granted: " << fileName << endl;
			}
			else
			{
				cout << "\nError 404 Acess Denied....ahh ahh ahh you didn't say the magic word! ahh ahh ahh!" << fileName << endl;
			}


			cout << endl;
		}


		int numEntries = ReadData(inFile);

		GenerateTotals(numEntries);


		choice = 'A';

		while (choice != 'Y' && choice != 'N')
		{
			cout << "\nWould you like a diplay table of the data? Y/N" << endl;
			cin >> choice;
		}


		if (choice == 'Y') 
		{
			cout << left << setw(10) << "\nEntry" << setw(10) << "Pickup" 
				<< setw(10) << "Dropoff" << setw(10) << "#PASS"
				<< setw(10) << "DIST" << setw(10) << "Fares" 
				<< setw(10) << "Tolls" << setw(10) << "Total$" 
				<< setw(10) << "$/Mile" << endl;

			for (int i = 0; i < numEntries; i++)
			{
				cout << left << setw(10) << i + 1 << Pick_up[i] 
					<< setw(10) << Drop_off[i] << setw(10) << Passenger_count[i] 
					<< setw(10) << Distance_travelled[i] << setw(10) << Fare_amount[i] 
					<< setw(10) << Toll_amount[i] << setw(10) << Total_fare[i] 
					<< setw(10) <<  CPM[i] << endl;

			}
		}
		choice = 'A';

		while (choice != 'Y' && choice != 'N')
		{
			cout << "\nWould you like to open another file? Y/N" << endl;
			cin >> choice;
		}


		inFile.close();
		cout << endl;
	}


}