static void Main(string[] args)
{
Kinosaal kinosaal = new Kinosaal();
do
{
kinosaal.SitzplaetzeAusgeben();
int row = RowSelection(kinosaal);
int numberOfSeats = RequestedNumberOfSeats(kinosaal);
kinosaal.SitzplatzBuchen(row, numberOfSeats);
Console.ReadKey();
} while (true);
}
private static int RequestedNumberOfSeats(Kinosaal k)
{
int requestedSeats;
Console.WriteLine("Wie viele Sitze möchten Sie reservieren?");
string requestedSeatsInput = Console.ReadLine();
try
{
requestedSeats = ParseStringToInt(requestedSeatsInput);
if (!k.IsValidSeat(requestedSeats))
{
requestedSeats = RequestedNumberOfSeats(k);
}
}
catch (ArgumentException)
{
requestedSeats = RequestedNumberOfSeats(k);
}
return(requestedSeats);
}
public static int RowSelection(Kinosaal k)
{
int row;
string input;
Console.WriteLine("Please Type in the seat of row where you want to sit. ");
try
{
input = Console.ReadLine();
row = ParseStringToInt(input);
if (!k.IsValidRow(row))
{
row = RowSelection(k);
}
}
catch (ArgumentException)
{
Console.WriteLine("Please insert a valid number!");
row = RowSelection(k);
}
return(row);
}