campusShop

#include <iostream>
#include <cmath>
#include <fstream>
#include <string>
#include <iomanip>
#include <limits>
#include <stdio.h>
#include <string.h>
using namespace std;


int main() {
    int const SPENDING_MONEY = 200;
    string prompt, money_stat, buy, inv, crt, shp, item;
    int cin1, choice2, choice3, choice4, j, n;
    double current_money, price;
    size_t finder;

    prompt = "\n\nMENU:\n1. Buy\n2. Return\n3. List\n4. Quit\n>";

    current_money = SPENDING_MONEY;

    fstream inventory;
    fstream receipt;
    fstream the_shop;
    j = 1;

    cout << "\n\n\n\nWelcome to the online Prep Store! [Be sure to enter corresponding digit]\n";

    while(j == 1){
    cout << "\n\n\n\n\n";
    cout << setw(40) << "Money: " << current_money;
    cout << prompt;
    cin >> cin1;


    switch(cin1) {
        case 1:
            inventory.open("txt/inventory.txt");
                while(!inventory.eof()){
                    getline(inventory, inv);
                    cout << inv << "\n";
                }
            inventory.close();

            cout << "Enter item that you would like to buy\n>";
            cin >> buy;

            break;
        case 2:
            if(receipt.fail()) {
                cout << "sorry but you got to buy something first";
                break;
            }
            else {
                cout << "What item would you like to return?\n>";
                cin >> item;
                receipt.open("txt/receipt.txt");
                receipt.close();
                break;
            }
            break;
        case 3:
            cout << "What list would you like to be given?\n1.Inventory\n2.Cart\n>";
            cin >> choice3;
            if(choice3 == 1) {
                the_shop.open("txt/shop.txt");
                n = 0;
                    while(!the_shop.eof()){
                        getline(the_shop, shp);
                        cout << inv << "\n";
                        n += 1;
                    }
                inventory.close();
                break;
            }

            else if(choice3 == 2) {
                if (receipt.fail()) {
                    cout << "Sorry bud, nothing on receipt";
                    break;
                }
                else {
                    receipt.open("txt/receipt.txt");
                    while(!receipt.eof()){
                        getline(receipt, crt);
                        cout << crt << "\n";
                    }
                    receipt.close();
                    break;
                }
            }
            else {
                break;
            }

            break;

        case 4:
            cout << "Leaving with new swag?\n1.yes\n2.no\n>";
            cin >> choice4;
            if(choice4 == 1) {
                if(receipt.fail()) {
                    cout << "Sorry bud, nothing on receipt";
                    break;
                }
                else {
                    while(!receipt.eof()){
                    getline(receipt, crt);
                    cout << crt << "\n";
                    break;
                    }
                }

            } else if(choice4 == 2) {
                j = j - 1;
                break;

            }
            else {
                cout << "Not a choice\n";
            }
            break;

        default:
            cout << "Sorry not a choice\n\n";
            break;
        }
    }

cout << "Well skrt skrt outta here boi";
 return 0;
}