private LuckyTicketsConfig.Status InitLuckyTicket(string path)
{
string mode = this.ReadFile(path);
LuckyTicketsConfig.Status status;
switch (mode)
{
case "Moscow":
this.ticketCounter = new LuckyTicketCounter(new LuckyTicketMoscow());
status = LuckyTicketsConfig.Status.Success;
break;
case "Piter":
this.ticketCounter = new LuckyTicketCounter(new LuckyTicketPeter());
status = LuckyTicketsConfig.Status.Success;
break;
case "File not found":
status = LuckyTicketsConfig.Status.InvalidPath;
break;
default:
status = LuckyTicketsConfig.Status.InvalidFileContent;
break;
}
return(status);
}
/// <summary>
/// The starting point of application for getting the number of lucky tickets
/// </summary>
/// <param name="args">The arguments from command line</param>
/// <returns>Return Code</returns>
/// <exception cref="ArgumentException">
/// You don't have enough arguments!
/// or
/// You have too many arguments!
/// </exception>
public int Run(string[] args)
{
Logger.InitLogger();
try
{
LuckyTicketsArgumentParser parser = new LuckyTicketsArgumentParser();
LuckyTicketCounter counter = new LuckyTicketCounter();
this.countOfLuckyTickets = 0;
switch (args.Length)
{
case NULL_ARGUMENTS_COUNT:
this.ShowAbout();
Console.ReadKey();
Logger.Log.Info("The program started with null parameters, showed Instructions "
+ "and ended with return code: Success.");
return((int)ReturnCode.Success);
case NOT_ENOUGH_ARGUMENTS_COUNT:
throw new ArgumentException("You don't have enough arguments!");
case MIN_ARGUMENTS_COUNT:
parser.Parse(args, out this.luckyTicketAlgorithm, out this.numberOfDigits);
countOfLuckyTickets = counter.Count(this.luckyTicketAlgorithm, this.numberOfDigits);
break;
case MAX_ARGUMENTS_COUNT:
parser.Parse(args, out this.luckyTicketAlgorithm, out this.startTicket, out this.boundaryTicket);
countOfLuckyTickets = counter.Count(this.luckyTicketAlgorithm, this.startTicket, this.boundaryTicket);
break;
default:
if (args.Length > MAX_ARGUMENTS_COUNT)
{
throw new ArgumentException("You have too many arguments!");
}
break;
}
Console.WriteLine($"There are {countOfLuckyTickets} lucky tickets in your diapason.");
}
catch (ArgumentException exception)
{
string logMessage = exception + Environment.NewLine +
"The command line arguments: " + this.GetArgumentsAsString(args) + Environment.NewLine;
Logger.Log.Error(logMessage);
Console.WriteLine(exception.Message);
return((int)ReturnCode.Error);
}
Logger.Log.Info("The program ended with return code: Success. "
+ "The command line arguments: " + this.GetArgumentsAsString(args));
return((int)ReturnCode.Success);
}
private LuckyTicketsConfig.Status InitLuckyTicket(string path, string digits)
{
string mode = this.ReadFile(path);
LuckyTicketsConfig.Status status;
int parsedDigits = 0;
if (int.TryParse(digits, out parsedDigits) && this.IsValidNumberOfDigits(parsedDigits))
{
switch (mode)
{
case "Moscow":
this._ticketCounter = new LuckyTicketCounter(new LuckyTicketMoscow(), parsedDigits);
status = LuckyTicketsConfig.Status.Success;
break;
case "Piter":
this._ticketCounter = new LuckyTicketCounter(new LuckyTicketPeter(), parsedDigits);
status = LuckyTicketsConfig.Status.Success;
break;
case "File not found":
status = LuckyTicketsConfig.Status.InvalidPath;
break;
default:
status = LuckyTicketsConfig.Status.InvalidFileContent;
break;
}
}
else
{
status = LuckyTicketsConfig.Status.InvalidArgs;
}
return(status);
}