// BlankConsoleLab.cpp : This file contains the 'main' function. Program execution begins and ends there.
//

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


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

const int EMPLOYEES = 20;
const int MAX = 150;

int ReadData(ifstream& inFile, int pickup[], int dropoff[], int psgrs[], float dist[], float fare[], float toll[]);
void WriteOutputFile(ofstream& outFile, int pickup[], int dropoff[], int psgrs[], float dist[], float fare[], float toll[], int record_counter);
void PrintTotalsAndSummary(ofstream& out, int totalRecords);

int main()
{
    int pickup[MAX];
    int dropoff[MAX];
    int psgrs[MAX];
    float dist[MAX];
    float fare[MAX];
    float toll[MAX];
    int record_counter(0);

    ifstream inFile;

    ofstream outFile("C:\\Users\\prest\\source\\repos\\cst116-lab3-prestonderek\\LabResults.txt");
    inFile.open("C:\\Users\\prest\\source\\repos\\cst116-lab3-prestonderek\\large.txt");

    if (inFile.is_open())
    {
        record_counter = ReadData(inFile, pickup, dropoff, psgrs, dist, fare, toll);
        inFile.close();

        if (outFile.is_open())
        {
            WriteOutputFile(outFile, pickup, dropoff, psgrs, dist, fare, toll, record_counter);
            PrintTotalsAndSummary(outFile, record_counter);
            outFile.close();
        }
        else //Only outputs this else if the input file path is good. Otherwise it just jumps to the other else. 
        {
            cout << "Trouble Opening Output File";
            cout << "\n\n\t\t ** About to EXIT NOW! ** ";
        }
    }
    else
    {
        cout << "Trouble Opening Input File";
        cout << "\n\n\t\t ** About to EXIT NOW! ** ";
    }
    return 0;
}
//Read data function grabs the data from the file and adds each data type to its own array
int ReadData(ifstream& inFile, int pickup[], int dropoff[], int psgrs[], float dist[], float fare[], float toll[]) 
{
    int counter = 0;
    inFile >> pickup[counter] >> dropoff[counter] >> psgrs[counter] >>
        dist[counter] >> fare[counter] >> toll[counter]; // Priming Read

    //This writes the headers before the data is printed in the console. 
    cout << setw(5)  << "Pickup: ";
    cout << setw(10) << " Dropoff:";
    cout << setw(12) << "Psgrs:";
    cout << setw(12) << "Distance:";
    cout << setw(12) << "Fare:";
    cout << setw(12) << "Tolls:";
    cout << endl;

    while (!inFile.eof())
    {
        if (toll[counter] == 0) //This was added for a cleaner reading output.  It replaces the toll if 0 with 'N/A'
        {
            cout << setiosflags(ios::left) << setw(5)
                << pickup[counter] << resetiosflags(ios::left)
                << setw(10) << dropoff[counter] <<
                resetiosflags(ios::left)
                << setw(12) << psgrs[counter] <<
                resetiosflags(ios::left)
                << setw(14) <<
                dist[counter] << resetiosflags(ios::left)
                << setw(14) << fare[counter] <<
                resetiosflags(ios::left)
                << setw(14) << "N/A"
                << endl;
        }
        else
            cout << setiosflags(ios::left) << setw(5)
                << pickup[counter] << resetiosflags(ios::left)
                << setw(10) << dropoff[counter] <<
                resetiosflags(ios::left)
                << setw(12) << psgrs[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 >> pickup[counter] >> dropoff[counter] >> psgrs[counter]
            >> dist[counter] >> fare[counter] >> toll[counter];
    }

        return counter;
}
//The write output file function writes the information grabbed from the read data 
//function to a new output file at the originally called location
void WriteOutputFile(ofstream& outFile, int pickup[], int dropoff[], int
    psgrs[], float dist[], float fare[], float toll[],
    int counter)
{
    //This writes the headers in the output file before the data is written. 
    outFile << "   Here is the Output File" << endl;
    outFile << setw(5) << "Pickup: ";
    outFile << setw(10) << " Dropoff:";
    outFile << setw(12) << "Psgrs:";
    outFile << setw(12) << "Distance:";
    outFile << setw(12) << "Fare:";
    outFile << setw(12) << "Tolls:";
    outFile << endl;

    for (int r = 0; r <= counter - 1; r++)
    {
        if (toll[r] == 0) //again, this is used for a cleaner looking output file.  
        {
            outFile << setiosflags(ios::left) << setw(5)
                << pickup[r] << resetiosflags(ios::left)
                << setw(10) << dropoff[r] <<
                resetiosflags(ios::left)
                << setw(12) << psgrs[r] <<
                resetiosflags(ios::left)
                << setw(14) <<
                dist[r] << resetiosflags(ios::left)
                << setw(14) << fare[r] <<
                resetiosflags(ios::left)
                << setw(14) << "N/A"
                << endl;
        }
        else
            outFile << setiosflags(ios::left) << setw(5)
                << pickup[r] << resetiosflags(ios::left)
                << setw(10) << dropoff[r] <<
                resetiosflags(ios::left)
                << setw(12) << psgrs [r] <<
                resetiosflags(ios::left)
                << setw(14) <<
                dist[r] << resetiosflags(ios::left)
                << setw(14) << fare[r] <<
                resetiosflags(ios::left)
                << setw(14) << toll[r]
                << endl;
    }
}
//The print totals and summary lets you know how many records are added at the end of the console or output file.  
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";
}