//
// This program will tabulate someones cellular phone bill according to their service plan, and number of minutes used.

// Header files to include for data manipulation
#include <iostream>
#include <iomanip>
#include <string>

using namespace std;

// Regular plan constants
const double regFee = 10.00;
const int regIncluded = 50;
const double regOverage = 0.20;

// Premium plan constants
const double premFee = 25.00;

const int premDayIncl = 75;
const double premDayOverage = 0.20;

const int premNightIncl = 100;
const double premNightOverage = 0.05;


int main()

{
	// Declare character variables
	char service;

	// Declare integer variables
	int account, totalMin, dayMin, nightMin;

	// Declare double variables
	double billTotal, dayOverage, nightOverage;

	// Declare string variables
	string plan;

	// Perform formatting for output statements
	cout << showpoint << fixed << setprecision(2);

	// Prompt user for account number
	cout << "Please enter your account number: ";
	// Get input
	cin >> account;
	cout << endl;

	// Prompt user for type of service
	cout << "What type of service do you have?\n";
	cout << "Enter [ R ] for Regular or [ P ] for Premium: ";
	// Get input
	cin >> service;

	switch (service) {
		case 'R':
		case 'r':
			plan = "regular";
			cout << "Regular!\n\n";
			break;
		case 'P':
		case 'p':
			plan = "premium";
			cout << "Premium!\n\n";
			break;
		default:
			cout << "Invalid service type!\n";
	}
	
	// If statement to deal with the bill for users who are on the
	// "Regular" plan
	if (plan == "regular") {
		cout << "Please input the number of minutes you have used this month: ";
		cin >> totalMin;
		cout << endl << endl;
		
		// If they've used more than their 50 allowed minutes, determine bill cost
		// With overages included
		if (totalMin > 50)
			billTotal = regFee + ((totalMin - regIncluded) * regOverage);
		// Else, they only only owe the standard rate.
		else
			billTotal = regFee;

		cout << "Your total bill is: $" << billTotal << endl;
	}

	if (plan == "premium") { 
		cout << "Please input the number of daytime minutes you have used this month: ";
		cin >> dayMin;
		cout << "\nPlease input the number of night time minutes you have used this month: ";
		cin >> nightMin;


	}

	return 0;
}