public static string ExtractRailwayType(this BotCommand command)
{
if (!command.IsScale())
{
return(null);
}
var cmd = command.ToString();
foreach (var type in new [] { "L1", "L2", "L3", "L4" })
{
if (cmd.Contains(type))
{
return(type);
}
}
return(null);
}
public static Direction?ExtractDirection(this BotCommand command)
{
if (!command.IsScale())
{
return(null);
}
var cmd = command.ToString();
if (cmd.Length <= 7)
{
return(null);
}
var dir = cmd.Substring(7);
if (Enum.TryParse(dir, out Direction direction))
{
return(direction);
}
return(null);
}
