public static string Search(List <Tuple <ScenarioStep, int> > history, Scenario scenario)
{
if (history.Count == 0)
{
return(scenario.Steps[0].Id);
}
var lastStep = history[history.Count - 1].Item1;
var lastVar = history[history.Count - 1].Item2;
var nexts = lastStep.Vars[lastVar].Next;
foreach (var next in nexts)
{
ScenarioStep step = scenario.FindStep(next);
bool allExists = true;
foreach (HistoryItem prev in step.Prev)
{
if (!history.Exists((Tuple <ScenarioStep, int> item) => item.Item1.Id == prev.Id && item.Item2 == prev.Num))
{
allExists = false;
break;
}
}
if (allExists)
{
return(next);
}
}
return("<none>");
}
public static int ProcessStep(ScenarioStep step)
{
Console.WriteLine(step.Text);
for (int i = 1; i <= step.Vars.Count; i++)
{
Console.Write(i);
Console.Write(". ");
Console.WriteLine(step.Vars[i - 1].Text);
}
string ans = "";
int res;
while (true)
{
ans = Console.ReadLine();
bool tryRes = Int32.TryParse(ans, out res);
if (tryRes)
{
if (res > 0 && res <= step.Vars.Count)
{
break;
}
}
Console.WriteLine("Попробуйте наконец-то попасть по нужной кнопке!!! Этож, блин, слоооожно!!!!!");
}
return(res - 1);
}
public static void Main(string[] args)
{
Scenario scenario = ScenarioFilesParser.ParseScenario("test.json");
List <Tuple <ScenarioStep, int> > history = new List <Tuple <ScenarioStep, int> > ();
while (true)
{
string nextId = TransitionSearcher.Search(history, scenario);
if (nextId == "<none>")
{
break;
}
ScenarioStep nextStep = scenario.FindStep(nextId);
if (nextStep == null)
{
Console.Write("ID ");
Console.Write(nextId);
Console.Write(" NOT FOUND");
}
int var = ConsoleProcessor.ProcessStep(nextStep);
history.Add(Tuple.Create(nextStep, var));
}
}
