private static string ConstructTape(TuringMachine machine)
{
var tape = machine.Tape.Aggregate(string.Empty,
(current, indexValuePair) => current + indexValuePair.Value);
return(tape.Substring(0, tape.Length < Console.WindowWidth ? tape.Length : Console.WindowWidth));
}
private static string Head(TuringMachine machine)
{
if (machine.HeadPosition < 0)
{
return(string.Empty);
}
var leftBuffer = ConstructRepeatingString(' ', machine.HeadPosition);
return($"{leftBuffer}V");
}
public static string ConstructRepresentation(TuringMachine machine)
{
var title = FillEmpty($"═════ Machine {machine.Id} | {machine.FileName} ═════").TruncateToConsole();
var state = FillEmpty($"State: {machine.State}").TruncateToConsole();
var head = FillEmpty($"{Head(machine)}").TruncateToConsole();
var tape = FillEmpty($"{ConstructTape(machine)}").TruncateToConsole();
var step = FillEmpty($"Step: {machine.CurrentStep}").TruncateToConsole();
var emptyLine = FillEmpty().TruncateToConsole();
return($"{title}\n{state}\n{emptyLine}\n{head}\n{tape}\n{emptyLine}\n{step}\n");
}