//FoodPlusPlus.cpp
#include "dishes.h"
#include "FoodPlusPlus.h"

ofstream FoodPlusPlus::central_records("AllSales.txt");

FoodPlusPlus::FoodPlusPlus()
    {
    int i;
    for (i=0; i<20; i++)
        theBill[i]=0;
    
    }

FoodPlusPlus::~FoodPlusPlus()
    {
    central_records.close();
    }

void FoodPlusPlus::start_business_day()
    {
    numberofitems=0;
    totalsales=0.0;
    int customer_number;
    for (customer_number=0; customer_number<5; customer_number++)
        {take_an_order();}
    }

void FoodPlusPlus::close_for_the_day()
    {
    central_records << "Total Sales for today: $" << totalsales << endl;
    }

void FoodPlusPlus::take_an_order()
    {
    int i;
    numberofitems=0;
    char choice;
    for (i=0; i<20; i++)
        theBill[i]=0;
    i=0;
    bool ordermore=true;
    cout << "\nWelcome to Food Plus Plus!  Do you get a discount? (y/n) ";
    char disct;
    cin >> disct;
    Dish::setdiscount((disct=='y'));
    cout << "May I take your order?" << endl;
    while (ordermore)  //for each item ordered
        {
        cout << "Would you like pasta or a sandwich?" << endl;
        cout << "p: pasta" << endl;
        cout << "s: sandwich" << endl;
        cout << "n: nothing more" << endl;
        cin >> choice;
        ordermore = (choice!='n');
        if (ordermore)
            {
            if (choice == 'p')
                theBill[i]=new Pasta;
            else if (choice = 's')
                theBill[i]=new Sandwich;
            theBill[i]->getchoices();
            i++;
            }  //end if(ordermore)
        } //end while(ordermore)
    numberofitems=i;
    cout << "Thank you for your order.\n";
    float billtotal=0;
    for (i=0; i<numberofitems; i++)
        {
        theBill[i]->printbillitem(cout); 
        theBill[i]->printbillitem(central_records);
        billtotal+=theBill[i]->getPrice();
        }
    cout << "Your total is $" << billtotal << "\n\n";
    central_records << "\tTotal: $" << billtotal << endl;
    totalsales+=billtotal;
    }