/// <summary>
/// Waits for user input and reads the user response.
/// </summary>
/// <returns>Value from the user</returns>
public static string Read()
{
bool keyControl = false, keyAlt = false, keyShift = false;
RoutineInput input = new RoutineInput();
if (Routines.HasBuffer())
{
input = Routines.Next();
long delayTicks = 0;
if (Routines.UseDelays && input.Delay.Value != null)
{
delayTicks = input.Delay.Value.Ticks / 2;
}
TimeSpan delay = new TimeSpan(delayTicks);
if (!string.IsNullOrEmpty(input.Description))
{
Write(input.Description, RenderOptions.SubnoteColor);
}
System.Threading.Thread.Sleep(delay);
Write(input.Value, ConsoleColor.Cyan);
System.Threading.Thread.Sleep(delay);
}
else
{
string userInput = string.Empty;
input.Value = Console.ReadLine();
}
if (Routines.PromptRegistry.Any())
{
input.OptionReference = Routines.PromptRegistry.FirstOrDefault(o => (o.Index + 1).ToString() == input.Value);
//if (keyControl)
//{
// input.Method = RoutineInput.InputMethod.OptionText;
//}
}
// Check if we should save the input to the Routine Stack
if (Routines.MonitorInputs)
{
Routines.UserInputs.Push(input);
}
return(input.Value);
}
/// <summary>
/// Displays the options for this prompt. Loops until the user "selects" the appropriate option.
/// </summary>
/// <returns>Zero-based index of the selected option.</returns>
public int Run()
{
string[] escapePhrases = new string[]
{
"go back",
"back",
"exit",
"goback"
};
string input = "";
int selection = -1;
PromptOption defaultOption = _options.FirstOrDefault(o => o.IsDefault);
if (defaultOption != null)
{
_options.Where(o => o.Index != defaultOption.Index && o.IsDefault).ToList().ForEach(o => o.IsDefault = false);
}
do
{
if (ClearConsole)
{
Console.Clear();
}
Consoul._write(Message, RenderOptions.PromptColor);
Consoul._write("Choose the corresponding number from the options below:", RenderOptions.SubnoteColor);
int i = 0;
Routines.RegisterOptions(this);
foreach (PromptOption option in Options)
{
Consoul._write(option.ToString(), option.Color);
i++;
}
Console.ForegroundColor = RenderOptions.DefaultColor;
input = Consoul.Read();// Console.ReadLine();
if (string.IsNullOrEmpty(input) && defaultOption != null)
{
selection = defaultOption.Index;
}
else if (escapePhrases.Any(o => input.Equals(o, StringComparison.OrdinalIgnoreCase)))
{
return(Consoul.EscapeIndex);
}
else
{
Int32.TryParse(input, out selection);
if (selection <= 0 || selection > (_options.Count + 1))
{
Consoul._write("Invalid selection!", RenderOptions.InvalidColor);
selection = -1;
}
else
{
selection--;
}
}
} while (selection < 0);
_options[selection].Selected = true;
return(selection);
}
