// This will simulate a music buying service with a price per song after a determined number of free songs
// Switch Case Lab
//Programmer: Noah Spahn
// Last modified: 2/20/18 2:45pm
#include <iostream>
#include <string>
using namespace std;

int main() {
    double const PACKAGE_A = 4.99, PACKAGE_B = 9.99, PACKAGE_C = 19.99, A=.99, B=.59, C=.29, TAX=1.06;
    char userChoice;
    double downloads, totalDue, totalDueTaxed;
    system("color 8F");
    int i = 0;
    // have here code that you want NOT to repeat for ever

    cout<<"\n                          Switch Case GROUP Lab"
    <<"\n                           Online music store\n"
    <<"                  also needs nested if ... else statements\n"
    <<"                        and the conditional operator\n"
    <<"                and use of \"continue\" in one place ONLY\n"
    <<"                              by N. Spahn\n\n\n";

    while (true) {

    cout << "Here are the options for packages offered in our store:\n" << "  Package A: Monthly fee $ " << PACKAGE_A << ".  10 free songs and .99 per song after that." << "\n  Package B: Monthly fee $ " << PACKAGE_B << ".  20 free songs and .59 per song after that." << "\n  Package C: Monthly fee $ " << PACKAGE_C << ". 30 free songs and .29 per song after that." << "\n\nPlease select the package name that you have? ";
    //system("pause");
   cin >> userChoice;
    switch (userChoice)
        {
            case 'a':
            case 'A':
                cout << "How many songs did you download this month? ";
                cin >> downloads;
                totalDue =  downloads - 10 * A + PACKAGE_A;
                totalDueTaxed = totalDue * TAX;
                cout << "Your total bill for this month is $" << PACKAGE_A << " + $ " << .06*totalDue << " (for tax) = $" << totalDueTaxed << " \n";
                break;
            case 'b':
            case 'B':
                cout << "How many songs did you download this month? ";
                cin >> downloads;
                totalDue = downloads - 20 * B + PACKAGE_B;
                totalDueTaxed = totalDue * TAX;
                cout << "Your total bill for this month is $" << PACKAGE_A << " + $ " << .06*totalDue << " (for tax) = $" << totalDueTaxed << " \n";
            case 'c':
            case 'C':
                cout << "How many songs did you download this month? ";
                cin >> downloads;
                totalDue = downloads - 30 * C + PACKAGE_C;
                totalDueTaxed = totalDue * TAX;
                cout << "Your total bill for this month is $" << PACKAGE_A << " + $ " << .06*totalDue << " (for tax) = $" << totalDueTaxed << " \n";

            default: cout << "cout << "        ***Sorry we do not offer that package\n\n\t\t**************************************************************\t\t\n";


        }

    if (userChoice == 'a') {
        cout << "How many songs did you download this month? ";
        cin >> downloads;
        totalDue =  downloads - 10 * A + PACKAGE_A;
        totalDueTaxed = totalDue * TAX;
        cout << "Your total bill for this month is $" << PACKAGE_A << " + $ " << .06*totalDue << " (for tax) = $" << totalDueTaxed << " \n";
        system("pause");
    }
    if (userChoice == 'b') {
        cout << "How many songs did you download this month? ";
        cin >> downloads;
        totalDue = downloads - 20 * B + PACKAGE_B;
        totalDueTaxed = totalDue * TAX;
        cout << "Your total bill for this month is $" << PACKAGE_A << " + $ " << .06*totalDue << " (for tax) = $" << totalDueTaxed << " \n";
        system("pause");
    }
    if (userChoice == 'c') {
        cout << "How many songs did you download this month? ";
        cin >> downloads;
        totalDue = downloads - 30 * C + PACKAGE_C;
        totalDueTaxed = totalDue * TAX;
        cout << "Your total bill for this month is $" << PACKAGE_A << " + $ " << .06*totalDue << " (for tax) = $" << totalDueTaxed << " \n";
        system("pause");
    }
    else
    {
        cout << "        ***Sorry we do not offer that package\n\n\t\t**************************************************************\t\t\n";
    }


    }




}