public override IEnumerable <string> Execute(IEnumerable <string> input)
{
var parameters = input.ToList();
int offSetFromTop = int.Parse(parameters[parameters.Count - 2]);
int startingRow = int.Parse(parameters[parameters.Count - 1]);
int cityID = int.Parse(parameters[7]);
int movieID = int.Parse(parameters[3]);
int openHourID = int.Parse(parameters[1]);
List <string> displayItems = new List <string>
{
parameters[0],
"Retry",
"Back",
"Home"
};
string enterUsername = "******";
selector.PrintAtPosition(displayItems[0].ToUpper(), startingRow * 0 + offSetFromTop, false);
selector.PrintAtPosition(enterUsername, startingRow * 1 + offSetFromTop, false);
string user = selector.ReadAtPosition(startingRow * 2 + offSetFromTop, enterUsername, false, 70);
displayItems.Add(offSetFromTop.ToString());
displayItems.Add(startingRow.ToString());
string[] userDetails = user.Split('|');
try
{
if (userDetails.Length != 2)
{
throw new ArgumentException("Please enter valid count of required parameters");
}
string userName = userDetails[0];
if (!int.TryParse(userDetails[1].Trim(), out int userAge))
{
throw new ArgumentException("User Age must be integer number");
}
selector.PrintAtPosition(new string(' ', enterUsername.Length), startingRow * 1 + offSetFromTop, false);
int newUserID = userServices.AddNewUser(userName, userAge).Id;
//Избираме резервация на база на Града, Филма и Часа
int reservationID = projectionsServices.GetID(cityID, movieID, openHourID);
watchedMovieServices.AddNewWatchedMovie(newUserID, reservationID);
string openHour = openHourServices.GetHour(openHourID);
string successfullyAdded = $"Your Reservation for {openHour} has been Added";
selector.PrintAtPosition(successfullyAdded, startingRow * 1 + offSetFromTop, false);
Thread.Sleep(2000);
selector.PrintAtPosition(new string(' ', successfullyAdded.Length), startingRow * 1 + offSetFromTop, false);
return(parameters.Skip(2));
}
catch (Exception ex)
{
if (ex is ArgumentException || ex is EntityAlreadyExistsException)
{
string wrongParametersDetals = ex.Message;
selector.PrintAtPosition(new string(' ', enterUsername.Length), startingRow * 1 + offSetFromTop, false);
selector.PrintAtPosition(wrongParametersDetals, startingRow * 4 + offSetFromTop, false);
string selected = selector.DisplayItems(displayItems);
selector.PrintAtPosition(new string(' ', wrongParametersDetals.Length), startingRow * 4 + offSetFromTop, false);
if (selected == "Retry")
{
return(parameters);
}
else if (selected == "Back")
{
return(parameters.Skip(2));
}
else if (selected == "Home")
{
return(parameters.Skip(9));
}
}
else
{
return(ex.Message.ToString().Split());
}
}
return(new List <string>()
{
"Enter", "User", "Command", "is broken"
});
}
