static void OnCommand(string input)
{
try
{
if (input.StartsWith("load "))
{
LoadText(input);
return;
}
if (input.StartsWith("import "))
{
ImportAutomat(input);
Console.WriteLine("Finite state automate successfully loaded");
return;
}
if (input.ToLower() == "minimize")
{
if (!FiniteStates.MinimizeAutomat())
{
return;
}
var xlsWorker = new XlsWorker();
xlsWorker.Write(new string(FiniteStates.CurrentFileName.TakeWhile(ch => ch != '.').ToArray()) + "_optimized.xls", FiniteStates.GetTable);
return;
}
FiniteStates.ProcessCode(input);
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
}
static void LoadText(string input)
{
input = input.Substring(5, input.Length - 5);
if (!input.Contains("."))
{
input += ".txt";
}
if (!File.Exists(input))
{
throw new Exception("File not found");
}
var line = 0;
using (var fileStream = File.OpenText(input))
{
while (!fileStream.EndOfStream)
{
line++;
var code = fileStream.ReadLine();
if (code.ToLower().StartsWith("int"))
{
code = code.Substring(3, code.Length - 3).Trim(' ');
}
FiniteStates.ProcessCode(code);
}
Console.WriteLine("File successfully validated");
}
}
static void ImportAutomat(string input)
{
input = input.Substring(7, input.Length - 7);
if (!input.Contains("."))
{
input += ".xls";
}
if (!File.Exists(input))
{
if (!File.Exists(input + "x"))
{
throw new Exception("File not found");
}
input += "x";
}
var xlsWorker = new XlsWorker();
var table = xlsWorker.Read(input);
FiniteStates.SetTable(table);
FiniteStates.CurrentFileName = input;
}