/*
 *  sandwich_template.cpp
 *
 *
 *  Created by Eric Weesner on 6/27/11.
 *  Copyright 2011 Butte College. All rights reserved.
 *
 */

#include <iostream>
#include <cstdlib>
#include <fstream>
#include "CinReader.h"

using namespace std;

CinReader reader;

const string BREAD[4] = {"Whole Wheat", "White", "Rye", "French Roll"};
const string MEAT[5] = {"Turkey", "Ham", "Roast Beef", "Pastrami", "Bacon"};
const string CHEESE[3] = {"Cheddar", "Swiss", "Provolone"};
const string VEGGIE[3] = {"Lettuce", "Tomato", "Onion"};
const string CONDIMENT[3] = {"Mayonaise", "Mustard", "Ranch"};

struct Sandwich
{
    string bread;
    string meat;
    string cheese;
    string veggie;
    string condiment;
};

void intro ();

/**     This function displays the ingredients of a sandwich to a
 *      specified output source (i.e. console, file, etc).
 *      @param out the generic output source. The programmer must
 *          specify the source
 *      @param s the user supplied Sandwich
 */
void display(ostream& out, Sandwich s);

/**     Prints out a receipt for the customer.
 *      @ param s the user supplied Sandwich
 */
void printReceipt(Sandwich s);

void saveSandwich(Sandwich s);

/**     Reads in the last sandwich made.
 *      @param fileAccess, the call by reference boolean expression
 *      used to help determine whether a file was opened successfully
 *      for reading.  NOTE TO PROGRAMMER:  This should be set to false
 *      if the file can not be opened.
 *      @return a sandwich of type Sandwich
 */
Sandwich readSandwich(bool& fileAccess);

string breadChoice();

string meatChoice();

string cheeseChoice();

string veggieChoice();

string condimentChoice();



int main()
{
    Sandwich s;

    intro();
    system("cls");
    s.bread = breadChoice();
    system("cls");
    s.meat = meatChoice();
    system("cls");
    s.cheese = cheeseChoice();
    system("cls");
    s.veggie = veggieChoice();
    system("cls");
    s.condiment = condimentChoice();
    system("cls");
    saveSandwich(s);


    cout << s.bread << s.meat << s.cheese << s.veggie << s.condiment;
    return 0;
}

void intro()
{
    char ready;
    //system("clear");
    cout << "HELLO! Welcome to Warren's Sandwich Shop.  My sandwich"<< endl
    << "making ability is very limited.  Therefore, you will only" << endl
    << "be able to order one sandwich.  Your sandwich will may only" << endl
    << "consist of one of each type of the following: " << endl
    << "1. Bread" << endl
    << "2. Meat" << endl
    << "3. Cheese" << endl
    << "4. Vegetable" << endl
    << "5. Condiment" << endl << endl;
    cout << "Are you ready to order (y/n)?  ";
    ready = reader.readChar("YyNn");
    if (ready == 'n' || ready == 'N')
    {
        cout << "\nY'all come back now!" << endl << endl;
        exit(0);
    }
    else
    {
        cout << "\nGreat, let's make a sandwich!" << endl;
        cout << "Press enter to continue.";
        reader.readString();
        cout << endl;
    }
}


void display(ostream& out, Sandwich s)
{

}

void printReceipt(Sandwich s)
{

}

void saveSandwich(Sandwich s)
{
    ofstream outFile("savedSandwich.txt");
    outFile << s.bread <<":"
            << s.meat  <<":"
            << s.cheese <<":"
            << s.veggie <<":"
            << s.condiment
            << endl;
}
/*Sandwich readSandwich(bool& fileAccess)
{
    ifstream inFile("savedSandwich.txt");
    if(!inFile)
    {
        return false;
    }
    else
    {
        //read file!s
    }
}
*/


string breadChoice()
{
    cout << "\nPlease select a number from the following selection\n\n";
    string bread;
        for(int i=0; i<4; i++)
    {
        cout << i+1 << ". " << BREAD[i] << endl;
    }

        cout << "\n\nWhat bread would you like? ";
        int c = reader.readInt(1,4);
        return BREAD[c-1];
}
string meatChoice()
{
    cout << "\nPlease select a number from the following selection\n\n";
    string meat;
        for(int i=0; i<5; i++)
    {
        cout << i+1 << ". " << MEAT[i] << endl;
    }

        cout << "\n\nWhat Meat would you like? ";
        int c = reader.readInt(1,5);
        return MEAT[c-1];
}
string cheeseChoice()
{
    cout << "\nPlease select a number from the following selection\n\n";
    string cheese;
        for(int i=0; i<3; i++)
    {
        cout << i+1 << ". " << CHEESE[i] << endl;
    }

        cout << "\n\nWhat Cheese would you like? ";
        int c = reader.readInt(1,3);
        return CHEESE[c-1];
}
string veggieChoice()
{
    cout << "\nPlease select a number from the following selection\n\n";
    string veggie;
        for(int i=0; i<3; i++)
    {
        cout << i+1 << ". " << VEGGIE[i] << endl;
    }

        cout << "\n\nWhat Veggie would you like? ";
        int c = reader.readInt(1,3);
        return VEGGIE[c-1];
}
string condimentChoice()
{
    cout << "\nPlease select a number from the following selection\n\n";
    string condiment;
        for(int i=0; i<3; i++)
    {
        cout << i+1 << ". " << CONDIMENT[i] << endl;
    }

        cout << "\n\nWhat Condiment would you like? ";
        int c = reader.readInt(1,3);
        return CONDIMENT[c-1];
}