private bool CheckCond(Field field)
{
if (string.IsNullOrEmpty(field.Cond))
{
return(true);
}
var jsInterpreter = new Javascript.Interpreter();
return(jsInterpreter.GetCondResult(field.Cond, answers));
}
public List <string> AddAnswer(string fieldName, string answer)
{
var info = new List <string>();
//dodaj odpowiedz
if (answers.ContainsKey(fieldName))
{
answers.Remove(fieldName);
}
answers.Add(fieldName, answer);
//znajdz pole
var form = filesForms[currentFile].First(w => w.Id == currentForm);
var field = form.Fields.First(f => f.Name == fieldName);
//uruchom ify jeśli są
if (field.FilledIfs != null)
{
var jsInterpreter = new Javascript.Interpreter();
var ifsToRun = field.FilledIfs.Where(w => jsInterpreter.GetCondResult(w.Cond, answers));
//Jak dojdą kolejne ify to trzeba dodać obsługe, dla other nic nie robimy?
var exitIf = ifsToRun.FirstOrDefault(a => a.Type == FilledIfType.ExitIf);
if (exitIf != null)
{
IsDialogFinished = true;
return(info);
}
foreach (var assignIf in ifsToRun.Where(w => w.Type == FilledIfType.Assign))
{
var newValue = jsInterpreter.GetAssignScriptResult(assignIf.Expr, assignIf.Name, answers);
answers.Remove(assignIf.Name);
if (newValue != null)
{
answers.Add(assignIf.Name, newValue);
}
info.Add(assignIf.Prompt);
}
}
//ustaw następne pole
var nextFieldInForm = GetNextField();
if (nextFieldInForm is null)
{
IsDialogFinished = true;
}
return(info);
}