static void Main(string[] args)
{
double numHours = 0.5;
double timeToAdd = 0.0;
double amountCharged = 0.0;
bool validMeterTypeEntered = false;
bool validTimeEntered = false;
string welcomeMessage = "Please enter the type of parking meter in hours. Valid options are .5, 1, 2, 3, and 5";
Console.WriteLine(DateTime.Now.DayOfWeek);
Console.WriteLine(welcomeMessage);
while (!validMeterTypeEntered)
{
try
{
numHours = Double.Parse(Console.ReadLine());
validMeterTypeEntered = true;
}
catch (FormatException e)
{
Console.WriteLine("ERROR: Your input was not in the correct format. Please try again\n");
Console.WriteLine(welcomeMessage);
}
}
// Create a generic parking meter based on the user's scenario. Default to half hour parking meter if no input.
ParkingMeter meter = new ParkingMeter(numHours);
/**
* Ask the user how much time they want.
* ASSUMPTION: Since problem description did not explicitly state time intervals, will assume 30 minute intervals for simplicity.
*/
meter.printAddTimePrompt();
// Handle naively, knowing user might add a bad value.
String input = Console.ReadLine();
while (!validTimeEntered)
{
try
{
timeToAdd = Double.Parse(input);
if (timeToAdd > numHours)
{
Console.WriteLine("You requested more time than is allowed. Defaulting to maximum time.");
timeToAdd = numHours * 60;
}
validTimeEntered = true;
}
catch (Exception e)
{
if (input.Equals("max"))
{
timeToAdd = numHours * 60;
validTimeEntered = true;
}
else
{
meter.printErrorInAddingTime();
meter.printAddTimePrompt();
}
}
}
/**
* Convert the number of minutes to hours charged.
* Round to nearest penny.
*/
amountCharged = Math.Round((((meter.pricePerHour * timeToAdd) / 60) ), 2);
DateTime endTime = DateTime.Now.AddMinutes(timeToAdd);
if (!meter.isValidTime(endTime.Hour))
{
Console.WriteLine("Sorry, this time is outside of working hours...");
Console.WriteLine("Transaction cancelled.");
}
else
{
meter.ExpirationTime = endTime;
Console.WriteLine("Printing ticket...");
Console.WriteLine("Expiration time: " + meter.ExpirationTime);
Console.WriteLine("Amount charged: $" + amountCharged);
Console.WriteLine("Minutes purchased: " + timeToAdd);
}
}
