project 4 for cpp

project4.cpp

#include <iostream>
#include <iomanip>
#include <string>
#include <fstream>

using namespace std;

const float FIVEBLOCK = 1.50;
const float SINGLEBLOCK = 0.50;

void menu();
string msgConverter(string);
void fileProc();
double billCalc (int);

int main(){

	string cName, stAddress, city, state, message, oString, zip;
	int choice, wordsSent, change, recieved;
	double total;
	fstream bills;

	choice = wordsSent = change = recieved = 0;

	do
	{
		menu();
		cin >> choice;
		cin.ignore(256, '\n');
		switch(choice)
		{
			case 1:// calculates bill
				cName = stAddress = city = state = "";
				zip = wordsSent = change = recieved = total = 0;
				cout << "Enter the name of the customer: ";
				getline(cin, cName);

				cout << "Enter the customer's address: ";
				getline(cin, stAddress);

				cout << endl << "Enter city: ";
				cin >> city;

				cout << "Enter state: ";
				cin >> state;

				cout << "Enter zip code: ";
				cin >> zip;

				cout << "Enter the number of words sent: ";
				cin >> wordsSent;
				total = billCalc(wordsSent);

				cout << endl << cName << endl << stAddress << endl;
				cout << city << ", " << state << " " << zip << endl;
				cout << "Amount Owed: $" << setprecision(2) << fixed << total << "\n";
				total *= 100;
				cout << "Enter the amount recieved from the customer: ";
				cin >> recieved;
				if (recieved >= total) {
					change = recieved - (total);

						cout << " Denomination                    Number" << endl;
						cout << "--------------              ---------------" << endl;
						cout << "   Dollars                        " << change /100 << endl;
						change %= 100;
						cout << "   Quarters                       " << change / 25 << endl;
						change %= 25;
						cout << "    Dimes                         " << change / 10 << endl;
						change %= 10;
						cout << "   Nickels                        " << change / 5 << endl;
						change %= 5;
						cout << "   Pennies                        " << change << endl;
					}
				else
				{
					while (recieved < total)
					{
						cout << "Sorry this customer has not paid enough. ";
						cin >> recieved;
					}
				}
				break;
			case 2: // converts message to morse code
				message = " ";
				cout << "Enter a message: ";
				getline(cin, message);
				message = msgConverter(message);
				cout << message;
				break;
			case 3: // process file
				fileProc();
				break;
			case 4: // ends program
				cout << "\nThank you. Program ending. \n";
				break;
			default: //choice error
				cout << "That's not a valid choice.\n\n";
				break;
		}
	}while (choice != 4);
	return 0;
}// end main

void menu()
{
	cout << "\tWelcome to Western Union Telegraph Company\n \
	 1 - Process Telegram Bill\n\
	 2 - Translate to Morse Code\n\
	 3 - Process file\n\
	 4 - Quit\n\n";
	cout << "Enter your choice: ";
} // end menu

void fileProc()
{
	/*
			Processes a data file and outputs it to the screen as each is read. Error
			checks for file to not be open with the first loop, then
	*/
	string oString, cName, stAddress, city, state, zip;
	int wSent = 0;
	double total, fileTotal;
	total = fileTotal = 0;

	char avoid = ' ';
	fstream bFile;

	oString = cName = stAddress = city = state = zip = " ";
	cout << "Enter a filename: ";
	cin >> oString;
	bFile.open(oString);

	while (!bFile.is_open())
	{
		cout << "Error Occurred opening file.\n";
		cout << "Please enter another file name: ";
		cin >> oString;
		bFile.open(oString);
	}
	while (bFile.good())
	{
		avoid = ' ';
		total = 0;
		getline(bFile, cName);
		getline(bFile, stAddress);
		bFile >> city;
		bFile >> state;
		bFile >> zip;
		bFile >> wSent;
		bFile >> avoid; // may seem weird but this clears the end of the record

		total = billCalc(wSent);
		fileTotal += total;

		cout << cName << endl << stAddress << endl;
		cout << city << ", " << state << " " << zip << endl;
		cout << "Amount owed $" << fixed << setprecision(2) << total << "\n\n";
		cout << avoid;

	}
	cout << "The total cost of all the telegram bills is $";
	cout << setprecision(2) << fixed << fileTotal << endl << endl;
}

string msgConverter(string msg)
{
		string finalMsg = " ";
		for (int i = 0; i < msg.length(); i++)
		{
			if (msg.at(i) == ' ')
			{
				finalMsg += "   ";
			}
			else if (msg.at(i) == 'A' || msg.at(i) == 'a')
			{
				finalMsg += " .- ";
			}
			else if (msg.at(i) == 'B' || msg.at(i) == 'b')
			{
				finalMsg += " -... ";
			}
			else if (msg.at(i) == 'C' || msg.at(i) == 'c')
			{
				finalMsg += " -.-. " ;
			}
			else if (msg.at(i) == 'D' || msg.at(i) == 'd')
			{
				finalMsg += " -.. " ;
			}
			else if (msg.at(i) == 'E' || msg.at(i) == 'e')
			{
				finalMsg += " . " ;
			}
			else if (msg.at(i) == 'F' || msg.at(i) == 'f')
			{
				finalMsg += " ..-. " ;
			}
			else if (msg.at(i) == 'G' || msg.at(i) == 'g')
			{
				finalMsg += " --. " ;
			}
			else if (msg.at(i) == 'H' || msg.at(i) == 'h')
			{
				finalMsg += " .... " ;
			}
			else if (msg.at(i) == 'I' || msg.at(i) == 'i')
			{
				finalMsg += " .. " ;
			}
			else if (msg.at(i) == 'J' || msg.at(i) == 'j')
			{
				finalMsg += " .--- " ;
			}
			else if (msg.at(i) == 'K' || msg.at(i) == 'k')
			{
				finalMsg += " -.- " ;
			}
			else if (msg.at(i) == 'L' || msg.at(i) == 'l')
			{
				finalMsg += " .-.. " ;
			}
			else if (msg.at(i) == 'M' || msg.at(i) == 'm')
			{
				finalMsg += " -- " ;
			}
			else if (msg.at(i) == 'N' || msg.at(i) == 'n')
			{
				finalMsg += " -. " ;
			}
			else if (msg.at(i) == 'O' || msg.at(i) == 'o')
			{
				finalMsg += " --- " ;
			}
			else if (msg.at(i) == 'P' || msg.at(i) == 'p')
			{
				finalMsg += " .--. " ;
			}
			else if (msg.at(i) == 'Q' || msg.at(i) == 'q')
			{
				finalMsg += " --.- " ;
			}
			else if (msg.at(i) == 'R' || msg.at(i) == 'r')
			{
				finalMsg += " .-. " ;
			}
			else if (msg.at(i) == 'S' || msg.at(i) == 's')
			{
				finalMsg += " ... " ;
			}
			else if (msg.at(i) == 'T' || msg.at(i) == 't')
			{
				finalMsg += " - " ;
			}
			else if (msg.at(i) == 'U' || msg.at(i) == 'u')
			{
				finalMsg +=" ..- " ;
			}
			else if (msg.at(i) == 'V' || msg.at(i) == 'v')
			{
				finalMsg +=" ...- " ;
			}
			else if (msg.at(i) == 'W' || msg.at(i) == 'w')
			{
				finalMsg +=" .-- " ;
			}
			else if (msg.at(i) == 'X' || msg.at(i) == 'x')
			{
			finalMsg +=" -..- " ;
			}
			else if (msg.at(i) == 'Y' || msg.at(i) == 'y')
			{
			finalMsg +=" -.-- " ;
			}
			else if (msg.at(i) == 'Z' || msg.at(i) == 'z')
			{
			finalMsg +=" --.. " ;
			}
		}
		finalMsg += "\n\n";
		return finalMsg;
}

double billCalc (int wSent) // calculates bill total
{
	return (((wSent / 5) * FIVEBLOCK) + ((wSent % 5) * SINGLEBLOCK));
}// end bill calculation