static void PrintBanner()
{
ConsolePrintHelper.PrintSeparationLine(40);
Console.WriteLine("Publish/Subscriber Service Fabric Client");
ConsolePrintHelper.PrintSeparationLine(40);
}
/// <summary>
/// Main entry point for the input and command validation
/// </summary>
static async Task <bool> Run()
{
Console.Clear();
Console.ResetColor();
PrintBanner();
try
{
if (!FlatDisplay)
{
ConsolePrintHelper.PrintCommands(_groups);
}
else
{
ConsolePrintHelper.PrintCommands(_flatCommands);
}
int? numericCommand;
bool switchGroup;
_userInput.GetUserCommandSelection(out switchGroup, out numericCommand);
if (numericCommand.HasValue)
{
//select and execute the right command
int index = numericCommand.Value - 1;
Func <Task> operation = null;
if (index >= 0)
{
operation = FlatDisplay ? _flatCommands.GetCommand(index) : _groups.GetCommand(switchGroup, index);
}
if (operation != null)
{
ConsolePrintHelper.PrintSeparationLine(80, '-');
await operation();
}
else
{
Console.WriteLine("Numeric value {0} does not have a valid operation", numericCommand.Value);
}
}
else
{
Console.WriteLine("Missing command");
}
}
catch (CommandFailedException commandFailed)
{
Console.ForegroundColor = ConsoleColor.Yellow;
Console.WriteLine($"The command failed: {commandFailed.Message}");
if (commandFailed.InnerException != null)
{
Console.WriteLine("Inner: {0}", commandFailed.InnerException.Message);
}
Console.ReadKey();
}
catch (Exception ex)
{
Console.ForegroundColor = ConsoleColor.Red;
Console.WriteLine("Ooops, something wrong: {0}", ex.Message);
Console.ReadKey();
}
finally
{
}
return(true);
}