/**************************************************
***  Chapter two...lab one by dustin luca       ***
***                                             ***
**************************************************/


#include <iostream>

using std::cout;
using std::cin;
using std::endl;
using std::fixed;

#include <iomanip>

using std::setprecision;

int main()
{
	int accountNumber;                 //customer account number
	double balance;                    //customer balance
	double charges;                    //charges on the account
	double credits;                    //credits to the account
	double limit;                      //credit limit on the account

	cout << "Enter account number (-1 to end): " << fixed;
	std::cin >> accountNumber;




	while (accountNumber > -1)
	{              /* beginning of all of the actual looping right HERE */
		cout << "\nAccount #" << accountNumber << " logged on.  \nEnter beginning balance: $";
		std::cin >> balance;

		cout << "Enter total charges for month: ";
		std::cin >> charges;

		cout << "Enter price of purchase: $";
		std::cin >> credits;

		cout << "Enter credit limit on account #" << accountNumber << ": $";
		std::cin >> limit;

		cout << "\n_______________________________________________";
		cout << "\nBalance prior to purhcase: " << balance;
		cout << "\nBalance after purchase: " << balance + credits << "\n";
		cout << "Credit limit: $" << limit << ". \n";
		cout << "_______________________________________________\n";
		if (credits + balance >= limit)
			cout << "Authorization failed: insufficient credit limit.";
		else
			cout << "Authorization passed: new balance: $" << balance + credits << ".  \nThank you, and have a nice day.";
		cout << "\n_______________________________________________";
		cout << "\n\n\nEnter account number (-1 to end): " << fixed;
			std::cin >> accountNumber;
	}         	   /* end of all of the looping and all of that othe stuff */

	cout << "Thank you, and have a good day.  \nProgram made by Dustin Luca!" << endl;   //ends any running outputs
	return 0;

}    //end main